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authorVijay Kumar Banerjee <vijay@rtems.org>2021-02-24 19:06:38 -0700
committerVijay Kumar Banerjee <vijay@rtems.org>2021-04-07 16:15:38 -0600
commit2a13ad389af61429a184e1cfac53c69eb673ad76 (patch)
tree035aca3f29ec996074a55d22b028f29c1d0cc4ea /cpukit
parentcpukit: Move ftpfs from libnetworking to libfs (diff)
downloadrtems-2a13ad389af61429a184e1cfac53c69eb673ad76.tar.bz2
cpukit: Remove libnetworking
Update #3850
Diffstat (limited to 'cpukit')
-rw-r--r--cpukit/libmisc/dummy/dummy-networking.c42
-rw-r--r--cpukit/libmisc/monitor/mon-network.c342
-rw-r--r--cpukit/libmisc/shell/main_ifconfig.c275
-rw-r--r--cpukit/libmisc/shell/main_netstats.c137
-rw-r--r--cpukit/libmisc/shell/main_ping.c1982
-rw-r--r--cpukit/libmisc/shell/main_route.c151
-rw-r--r--cpukit/libnetworking/README68
-rw-r--r--cpukit/libnetworking/arpa/nameser.h450
-rw-r--r--cpukit/libnetworking/arpa/nameser_compat.h193
-rw-r--r--cpukit/libnetworking/bpfilter.h1
-rw-r--r--cpukit/libnetworking/dev/mii/mii.h206
-rw-r--r--cpukit/libnetworking/headers.am125
-rw-r--r--cpukit/libnetworking/ifaddrs.h56
-rw-r--r--cpukit/libnetworking/kern/kern_mib.c384
-rw-r--r--cpukit/libnetworking/kern/kern_subr.c157
-rw-r--r--cpukit/libnetworking/kern/kern_sysctl.c1547
-rw-r--r--cpukit/libnetworking/kern/uipc_domain.c220
-rw-r--r--cpukit/libnetworking/kern/uipc_mbuf.c742
-rw-r--r--cpukit/libnetworking/kern/uipc_socket.c1139
-rw-r--r--cpukit/libnetworking/kern/uipc_socket2.c939
-rw-r--r--cpukit/libnetworking/lib/README1
-rw-r--r--cpukit/libnetworking/lib/getprotoby.c48
-rw-r--r--cpukit/libnetworking/lib/rtems_bsdnet_ntp.c219
-rw-r--r--cpukit/libnetworking/lib/syslog.c170
-rw-r--r--cpukit/libnetworking/libc/base64.c318
-rw-r--r--cpukit/libnetworking/libc/byteorder.376
-rw-r--r--cpukit/libnetworking/libc/ethers.3192
-rw-r--r--cpukit/libnetworking/libc/gethostbydns.c779
-rw-r--r--cpukit/libnetworking/libc/gethostbyht.c349
-rw-r--r--cpukit/libnetworking/libc/gethostbyname.3304
-rw-r--r--cpukit/libnetworking/libc/gethostbynis.c144
-rw-r--r--cpukit/libnetworking/libc/gethostnamadr.c447
-rw-r--r--cpukit/libnetworking/libc/getifaddrs.c421
-rw-r--r--cpukit/libnetworking/libc/getnameinfo.c61
-rw-r--r--cpukit/libnetworking/libc/getnetbydns.c313
-rw-r--r--cpukit/libnetworking/libc/getnetbyht.c175
-rw-r--r--cpukit/libnetworking/libc/getnetbynis.c179
-rw-r--r--cpukit/libnetworking/libc/getnetent.3158
-rw-r--r--cpukit/libnetworking/libc/getnetnamadr.c193
-rw-r--r--cpukit/libnetworking/libc/getproto.c62
-rw-r--r--cpukit/libnetworking/libc/getprotoent.3146
-rw-r--r--cpukit/libnetworking/libc/getprotoent.c121
-rw-r--r--cpukit/libnetworking/libc/getprotoname.c69
-rw-r--r--cpukit/libnetworking/libc/getservbyname.c101
-rw-r--r--cpukit/libnetworking/libc/getservbyport.c94
-rw-r--r--cpukit/libnetworking/libc/getservent.3155
-rw-r--r--cpukit/libnetworking/libc/getservent.c281
-rw-r--r--cpukit/libnetworking/libc/herror.c129
-rw-r--r--cpukit/libnetworking/libc/if_indextoname.c93
-rw-r--r--cpukit/libnetworking/libc/if_nameindex.c152
-rw-r--r--cpukit/libnetworking/libc/inet.3209
-rw-r--r--cpukit/libnetworking/libc/inet_addr.c218
-rw-r--r--cpukit/libnetworking/libc/inet_lnaof.c61
-rw-r--r--cpukit/libnetworking/libc/inet_makeaddr.c65
-rw-r--r--cpukit/libnetworking/libc/inet_netof.c60
-rw-r--r--cpukit/libnetworking/libc/inet_network.c92
-rw-r--r--cpukit/libnetworking/libc/inet_ntoa.c82
-rw-r--r--cpukit/libnetworking/libc/inet_ntop.c208
-rw-r--r--cpukit/libnetworking/libc/inet_pton.c216
-rw-r--r--cpukit/libnetworking/libc/linkaddr.3137
-rw-r--r--cpukit/libnetworking/libc/linkaddr.c164
-rw-r--r--cpukit/libnetworking/libc/map_v4v6.c128
-rw-r--r--cpukit/libnetworking/libc/ns.3130
-rw-r--r--cpukit/libnetworking/libc/ns_name.c595
-rw-r--r--cpukit/libnetworking/libc/ns_netint.c56
-rw-r--r--cpukit/libnetworking/libc/ns_parse.c192
-rw-r--r--cpukit/libnetworking/libc/ns_print.c748
-rw-r--r--cpukit/libnetworking/libc/ns_ttl.c153
-rw-r--r--cpukit/libnetworking/libc/nsap_addr.c107
-rw-r--r--cpukit/libnetworking/libc/port_after.h0
-rw-r--r--cpukit/libnetworking/libc/port_before.h0
-rw-r--r--cpukit/libnetworking/libc/rcmd.3203
-rw-r--r--cpukit/libnetworking/libc/rcmd.c550
-rw-r--r--cpukit/libnetworking/libc/recv.c53
-rw-r--r--cpukit/libnetworking/libc/res_comp.c252
-rw-r--r--cpukit/libnetworking/libc/res_config.h16
-rw-r--r--cpukit/libnetworking/libc/res_data.c85
-rw-r--r--cpukit/libnetworking/libc/res_debug.c973
-rw-r--r--cpukit/libnetworking/libc/res_init.c503
-rw-r--r--cpukit/libnetworking/libc/res_mkquery.c199
-rw-r--r--cpukit/libnetworking/libc/res_mkupdate.c414
-rw-r--r--cpukit/libnetworking/libc/res_query.c412
-rw-r--r--cpukit/libnetworking/libc/res_send.c941
-rw-r--r--cpukit/libnetworking/libc/res_stubs.c81
-rw-r--r--cpukit/libnetworking/libc/res_update.c521
-rw-r--r--cpukit/libnetworking/libc/resolver.3351
-rw-r--r--cpukit/libnetworking/libc/send.c53
-rw-r--r--cpukit/libnetworking/librtemsNfs.h231
-rw-r--r--cpukit/libnetworking/loop.h16
-rw-r--r--cpukit/libnetworking/machine/_align.h23
-rw-r--r--cpukit/libnetworking/machine/_kernel_if.h44
-rw-r--r--cpukit/libnetworking/machine/_kernel_lock.h1
-rw-r--r--cpukit/libnetworking/machine/_kernel_socket.h83
-rw-r--r--cpukit/libnetworking/machine/cpu.h1
-rw-r--r--cpukit/libnetworking/machine/cpufunc.h1
-rw-r--r--cpukit/libnetworking/machine/in_cksum.h295
-rw-r--r--cpukit/libnetworking/machine/limits.h1
-rw-r--r--cpukit/libnetworking/machine/rtems-bsd-kernel-space.h42
-rw-r--r--cpukit/libnetworking/machine/rtems-bsd-user-space.h40
-rw-r--r--cpukit/libnetworking/machine/vmparam.h1
-rw-r--r--cpukit/libnetworking/net/bpf.h236
-rw-r--r--cpukit/libnetworking/net/ethernet.h384
-rw-r--r--cpukit/libnetworking/net/if.c789
-rw-r--r--cpukit/libnetworking/net/if_arp.h130
-rw-r--r--cpukit/libnetworking/net/if_dl.h83
-rw-r--r--cpukit/libnetworking/net/if_ethersubr.c896
-rw-r--r--cpukit/libnetworking/net/if_llc.h163
-rw-r--r--cpukit/libnetworking/net/if_loop.c287
-rw-r--r--cpukit/libnetworking/net/if_media.h531
-rw-r--r--cpukit/libnetworking/net/if_ppp.c1768
-rw-r--r--cpukit/libnetworking/net/if_ppp.h141
-rw-r--r--cpukit/libnetworking/net/if_pppvar.h161
-rw-r--r--cpukit/libnetworking/net/if_types.h252
-rw-r--r--cpukit/libnetworking/net/if_var.h256
-rw-r--r--cpukit/libnetworking/net/netisr.h74
-rw-r--r--cpukit/libnetworking/net/ppp_comp.h165
-rw-r--r--cpukit/libnetworking/net/ppp_defs.h159
-rw-r--r--cpukit/libnetworking/net/ppp_tty.c957
-rw-r--r--cpukit/libnetworking/net/radix.c1045
-rw-r--r--cpukit/libnetworking/net/radix.h162
-rw-r--r--cpukit/libnetworking/net/raw_cb.c154
-rw-r--r--cpukit/libnetworking/net/raw_cb.h75
-rw-r--r--cpukit/libnetworking/net/raw_usrreq.c306
-rw-r--r--cpukit/libnetworking/net/route.c948
-rw-r--r--cpukit/libnetworking/net/route.h293
-rw-r--r--cpukit/libnetworking/net/rtsock.c801
-rw-r--r--cpukit/libnetworking/net/slcompress.c603
-rw-r--r--cpukit/libnetworking/net/slcompress.h161
-rw-r--r--cpukit/libnetworking/netinet/icmp_var.h81
-rw-r--r--cpukit/libnetworking/netinet/if_ether.c644
-rw-r--r--cpukit/libnetworking/netinet/if_ether.h176
-rw-r--r--cpukit/libnetworking/netinet/igmp.c473
-rw-r--r--cpukit/libnetworking/netinet/igmp.h97
-rw-r--r--cpukit/libnetworking/netinet/igmp_var.h105
-rw-r--r--cpukit/libnetworking/netinet/in.c711
-rw-r--r--cpukit/libnetworking/netinet/in_cksum.c186
-rw-r--r--cpukit/libnetworking/netinet/in_cksum_arm.h236
-rw-r--r--cpukit/libnetworking/netinet/in_cksum_i386.h202
-rw-r--r--cpukit/libnetworking/netinet/in_cksum_m68k.h221
-rw-r--r--cpukit/libnetworking/netinet/in_cksum_nios2.h248
-rw-r--r--cpukit/libnetworking/netinet/in_cksum_powerpc.h172
-rw-r--r--cpukit/libnetworking/netinet/in_cksum_sparc.h269
-rw-r--r--cpukit/libnetworking/netinet/in_pcb.c733
-rw-r--r--cpukit/libnetworking/netinet/in_pcb.h152
-rw-r--r--cpukit/libnetworking/netinet/in_proto.c217
-rw-r--r--cpukit/libnetworking/netinet/in_rmx.c386
-rw-r--r--cpukit/libnetworking/netinet/in_systm.h58
-rw-r--r--cpukit/libnetworking/netinet/in_var.h240
-rw-r--r--cpukit/libnetworking/netinet/ip.h230
-rw-r--r--cpukit/libnetworking/netinet/ip_divert.c387
-rw-r--r--cpukit/libnetworking/netinet/ip_fw.c1082
-rw-r--r--cpukit/libnetworking/netinet/ip_fw.h183
-rw-r--r--cpukit/libnetworking/netinet/ip_icmp.c771
-rw-r--r--cpukit/libnetworking/netinet/ip_icmp.h212
-rw-r--r--cpukit/libnetworking/netinet/ip_input.c1510
-rw-r--r--cpukit/libnetworking/netinet/ip_mroute.c2232
-rw-r--r--cpukit/libnetworking/netinet/ip_mroute.h271
-rw-r--r--cpukit/libnetworking/netinet/ip_output.c1336
-rw-r--r--cpukit/libnetworking/netinet/ip_var.h215
-rw-r--r--cpukit/libnetworking/netinet/raw_ip.c492
-rw-r--r--cpukit/libnetworking/netinet/tcp_debug.c172
-rw-r--r--cpukit/libnetworking/netinet/tcp_debug.h69
-rw-r--r--cpukit/libnetworking/netinet/tcp_fsm.h91
-rw-r--r--cpukit/libnetworking/netinet/tcp_input.c2151
-rw-r--r--cpukit/libnetworking/netinet/tcp_output.c757
-rw-r--r--cpukit/libnetworking/netinet/tcp_seq.h99
-rw-r--r--cpukit/libnetworking/netinet/tcp_subr.c729
-rw-r--r--cpukit/libnetworking/netinet/tcp_timer.c385
-rw-r--r--cpukit/libnetworking/netinet/tcp_timer.h133
-rw-r--r--cpukit/libnetworking/netinet/tcp_usrreq.c845
-rw-r--r--cpukit/libnetworking/netinet/tcp_var.h414
-rw-r--r--cpukit/libnetworking/netinet/tcpip.h67
-rw-r--r--cpukit/libnetworking/netinet/udp.h50
-rw-r--r--cpukit/libnetworking/netinet/udp_usrreq.c736
-rw-r--r--cpukit/libnetworking/netinet/udp_var.h106
-rw-r--r--cpukit/libnetworking/nfs/bootp_subr.c1213
-rw-r--r--cpukit/libnetworking/nfs/nfsproto.h423
-rw-r--r--cpukit/libnetworking/nfs/rpcv2.h108
-rw-r--r--cpukit/libnetworking/nfs/xdr_subs.h87
-rw-r--r--cpukit/libnetworking/nfsclient/nfsargs.h92
-rw-r--r--cpukit/libnetworking/nfsclient/nfsdiskless.h100
-rw-r--r--cpukit/libnetworking/opt_atalk.h1
-rw-r--r--cpukit/libnetworking/opt_bdg.h1
-rw-r--r--cpukit/libnetworking/opt_compat.h1
-rw-r--r--cpukit/libnetworking/opt_inet.h1
-rw-r--r--cpukit/libnetworking/opt_inet6.h1
-rw-r--r--cpukit/libnetworking/opt_ipfw.h1
-rw-r--r--cpukit/libnetworking/opt_ipsec.h1
-rw-r--r--cpukit/libnetworking/opt_ipx.h1
-rw-r--r--cpukit/libnetworking/opt_mac.h1
-rw-r--r--cpukit/libnetworking/opt_mrouting.h1
-rw-r--r--cpukit/libnetworking/opt_netgraph.h1
-rw-r--r--cpukit/libnetworking/opt_ppp.h10
-rw-r--r--cpukit/libnetworking/opt_tcpdebug.h12
-rw-r--r--cpukit/libnetworking/resolv.h303
-rw-r--r--cpukit/libnetworking/rpc/auth.h262
-rw-r--r--cpukit/libnetworking/rpc/auth_unix.h85
-rw-r--r--cpukit/libnetworking/rpc/clnt.h310
-rw-r--r--cpukit/libnetworking/rpc/clnt_soc.h109
-rw-r--r--cpukit/libnetworking/rpc/clnt_stat.h84
-rw-r--r--cpukit/libnetworking/rpc/pmap_clnt.h89
-rw-r--r--cpukit/libnetworking/rpc/pmap_prot.h105
-rw-r--r--cpukit/libnetworking/rpc/pmap_rmt.h64
-rw-r--r--cpukit/libnetworking/rpc/rpc.h118
-rw-r--r--cpukit/libnetworking/rpc/rpc_com.h65
-rw-r--r--cpukit/libnetworking/rpc/rpc_msg.h205
-rw-r--r--cpukit/libnetworking/rpc/rpcent.h71
-rw-r--r--cpukit/libnetworking/rpc/svc.h297
-rw-r--r--cpukit/libnetworking/rpc/svc_auth.h58
-rw-r--r--cpukit/libnetworking/rpc/svc_soc.h125
-rw-r--r--cpukit/libnetworking/rpc/types.h68
-rw-r--r--cpukit/libnetworking/rpc/xdr.h312
-rw-r--r--cpukit/libnetworking/rtems/bootp.h44
-rw-r--r--cpukit/libnetworking/rtems/bsdnet/_types.h41
-rw-r--r--cpukit/libnetworking/rtems/bsdnet/servers.h18
-rw-r--r--cpukit/libnetworking/rtems/dhcp.h47
-rw-r--r--cpukit/libnetworking/rtems/mkrootfs.c248
-rw-r--r--cpukit/libnetworking/rtems/mkrootfs.h80
-rw-r--r--cpukit/libnetworking/rtems/rtems_bootp.c42
-rw-r--r--cpukit/libnetworking/rtems/rtems_bsdnet.h339
-rw-r--r--cpukit/libnetworking/rtems/rtems_bsdnet_internal.h285
-rw-r--r--cpukit/libnetworking/rtems/rtems_bsdnet_malloc_starvation.c19
-rw-r--r--cpukit/libnetworking/rtems/rtems_dhcp.c1287
-rw-r--r--cpukit/libnetworking/rtems/rtems_dhcp_failsafe.c380
-rw-r--r--cpukit/libnetworking/rtems/rtems_dhcp_failsafe.h64
-rw-r--r--cpukit/libnetworking/rtems/rtems_glue.c1264
-rw-r--r--cpukit/libnetworking/rtems/rtems_malloc_mbuf.c33
-rw-r--r--cpukit/libnetworking/rtems/rtems_mii_ioctl.c172
-rw-r--r--cpukit/libnetworking/rtems/rtems_mii_ioctl.h139
-rw-r--r--cpukit/libnetworking/rtems/rtems_mii_ioctl_kern.c260
-rw-r--r--cpukit/libnetworking/rtems/rtems_netdb.h52
-rw-r--r--cpukit/libnetworking/rtems/rtems_netinet_in.h80
-rw-r--r--cpukit/libnetworking/rtems/rtems_select.c179
-rw-r--r--cpukit/libnetworking/rtems/rtems_showicmpstat.c70
-rw-r--r--cpukit/libnetworking/rtems/rtems_showifstat.c157
-rw-r--r--cpukit/libnetworking/rtems/rtems_showipstat.c68
-rw-r--r--cpukit/libnetworking/rtems/rtems_showmbuf.c69
-rw-r--r--cpukit/libnetworking/rtems/rtems_showroute.c240
-rw-r--r--cpukit/libnetworking/rtems/rtems_showtcpstat.c106
-rw-r--r--cpukit/libnetworking/rtems/rtems_showudpstat.c52
-rw-r--r--cpukit/libnetworking/rtems/rtems_socketpair.c53
-rw-r--r--cpukit/libnetworking/rtems/rtems_syscall.c835
-rw-r--r--cpukit/libnetworking/rtems/rtems_syscall.h70
-rw-r--r--cpukit/libnetworking/rtems/rtems_syscall_api.c22
-rw-r--r--cpukit/libnetworking/rtems/sghostname.c54
-rw-r--r--cpukit/libnetworking/sys/callout.h53
-rw-r--r--cpukit/libnetworking/sys/conf.h57
-rw-r--r--cpukit/libnetworking/sys/domain.h70
-rw-r--r--cpukit/libnetworking/sys/kernel.h188
-rw-r--r--cpukit/libnetworking/sys/libkern.h93
-rw-r--r--cpukit/libnetworking/sys/linker_set.h109
-rw-r--r--cpukit/libnetworking/sys/malloc.h354
-rw-r--r--cpukit/libnetworking/sys/mbuf.h438
-rw-r--r--cpukit/libnetworking/sys/mount.h120
-rw-r--r--cpukit/libnetworking/sys/proc.h6
-rw-r--r--cpukit/libnetworking/sys/protosw.h300
-rw-r--r--cpukit/libnetworking/sys/reboot.h105
-rw-r--r--cpukit/libnetworking/sys/resourcevar.h1
-rw-r--r--cpukit/libnetworking/sys/selinfo.h55
-rw-r--r--cpukit/libnetworking/sys/signalvar.h176
-rw-r--r--cpukit/libnetworking/sys/socketvar.h271
-rw-r--r--cpukit/libnetworking/sys/sysctl.h642
-rw-r--r--cpukit/libnetworking/sys/systm.h108
-rw-r--r--cpukit/libnetworking/sys/ucred.h60
-rw-r--r--cpukit/libnetworking/vm/vm.h97
-rw-r--r--cpukit/libnetworking/vm/vm_extern.h42
-rw-r--r--cpukit/libnetworking/vm/vm_kern.h78
-rw-r--r--cpukit/libnetworking/vm/vm_param.h130
-rw-r--r--cpukit/librpc/README_RTEMS64
-rw-r--r--cpukit/librpc/include/rpcsvc/bootparam_prot.x103
-rw-r--r--cpukit/librpc/include/rpcsvc/crypt.x91
-rw-r--r--cpukit/librpc/include/rpcsvc/key_prot.x282
-rw-r--r--cpukit/librpc/include/rpcsvc/klm_prot.x139
-rw-r--r--cpukit/librpc/include/rpcsvc/mount.x257
-rw-r--r--cpukit/librpc/include/rpcsvc/nfs_prot.x1265
-rw-r--r--cpukit/librpc/include/rpcsvc/nis.x466
-rw-r--r--cpukit/librpc/include/rpcsvc/nis_cache.x87
-rw-r--r--cpukit/librpc/include/rpcsvc/nis_callback.x76
-rw-r--r--cpukit/librpc/include/rpcsvc/nis_db.h164
-rw-r--r--cpukit/librpc/include/rpcsvc/nis_object.x317
-rw-r--r--cpukit/librpc/include/rpcsvc/nis_tags.h137
-rw-r--r--cpukit/librpc/include/rpcsvc/nislib.h317
-rw-r--r--cpukit/librpc/include/rpcsvc/nlm_prot.x183
-rw-r--r--cpukit/librpc/include/rpcsvc/pmap_prot.x284
-rw-r--r--cpukit/librpc/include/rpcsvc/rex.x235
-rw-r--r--cpukit/librpc/include/rpcsvc/rnusers.x122
-rw-r--r--cpukit/librpc/include/rpcsvc/rquota.x67
-rw-r--r--cpukit/librpc/include/rpcsvc/rstat.x151
-rw-r--r--cpukit/librpc/include/rpcsvc/rwall.x57
-rw-r--r--cpukit/librpc/include/rpcsvc/sm_inter.x122
-rw-r--r--cpukit/librpc/include/rpcsvc/spray.x90
-rw-r--r--cpukit/librpc/include/rpcsvc/yp.x379
-rw-r--r--cpukit/librpc/include/rpcsvc/yp_prot.h330
-rw-r--r--cpukit/librpc/include/rpcsvc/ypclnt.h93
-rw-r--r--cpukit/librpc/include/rpcsvc/yppasswd.x75
-rw-r--r--cpukit/librpc/include/rpcsvc/ypupdate_prot.x88
-rw-r--r--cpukit/librpc/include/rpcsvc/ypxfrd.x173
-rw-r--r--cpukit/librpc/src/rpc/DISCLAIMER28
-rw-r--r--cpukit/librpc/src/rpc/README233
-rw-r--r--cpukit/librpc/src/rpc/auth_none.c140
-rw-r--r--cpukit/librpc/src/rpc/auth_unix.c347
-rw-r--r--cpukit/librpc/src/rpc/authunix_prot.c73
-rw-r--r--cpukit/librpc/src/rpc/bindresvport.3106
-rw-r--r--cpukit/librpc/src/rpc/bindresvport.c162
-rw-r--r--cpukit/librpc/src/rpc/clnt_generic.c147
-rw-r--r--cpukit/librpc/src/rpc/clnt_perror.c261
-rw-r--r--cpukit/librpc/src/rpc/clnt_raw.c250
-rw-r--r--cpukit/librpc/src/rpc/clnt_simple.c129
-rw-r--r--cpukit/librpc/src/rpc/clnt_tcp.c608
-rw-r--r--cpukit/librpc/src/rpc/clnt_udp.c582
-rw-r--r--cpukit/librpc/src/rpc/des_crypt.3130
-rw-r--r--cpukit/librpc/src/rpc/get_myaddress.c143
-rw-r--r--cpukit/librpc/src/rpc/getrpcent.398
-rw-r--r--cpukit/librpc/src/rpc/getrpcent.c303
-rw-r--r--cpukit/librpc/src/rpc/getrpcport.331
-rw-r--r--cpukit/librpc/src/rpc/getrpcport.c71
-rw-r--r--cpukit/librpc/src/rpc/netname.c141
-rw-r--r--cpukit/librpc/src/rpc/netnamer.c333
-rw-r--r--cpukit/librpc/src/rpc/pmap_clnt.c153
-rw-r--r--cpukit/librpc/src/rpc/pmap_getmaps.c93
-rw-r--r--cpukit/librpc/src/rpc/pmap_getport.c99
-rw-r--r--cpukit/librpc/src/rpc/pmap_prot.c65
-rw-r--r--cpukit/librpc/src/rpc/pmap_prot2.c124
-rw-r--r--cpukit/librpc/src/rpc/pmap_rmt.c444
-rw-r--r--cpukit/librpc/src/rpc/publickey.347
-rw-r--r--cpukit/librpc/src/rpc/publickey.538
-rw-r--r--cpukit/librpc/src/rpc/rpc.31767
-rw-r--r--cpukit/librpc/src/rpc/rpc.535
-rw-r--r--cpukit/librpc/src/rpc/rpc_callmsg.c198
-rw-r--r--cpukit/librpc/src/rpc/rpc_commondata.c47
-rw-r--r--cpukit/librpc/src/rpc/rpc_dtablesize.c67
-rw-r--r--cpukit/librpc/src/rpc/rpc_prot.c338
-rw-r--r--cpukit/librpc/src/rpc/rpc_secure.3254
-rw-r--r--cpukit/librpc/src/rpc/rpcdname.c86
-rw-r--r--cpukit/librpc/src/rpc/rstat.158
-rw-r--r--cpukit/librpc/src/rpc/rstat_svc.822
-rw-r--r--cpukit/librpc/src/rpc/rtems-rpc-config.h40
-rw-r--r--cpukit/librpc/src/rpc/rtems_portmapper.c502
-rw-r--r--cpukit/librpc/src/rpc/rtems_rpc.c127
-rw-r--r--cpukit/librpc/src/rpc/rtime.347
-rw-r--r--cpukit/librpc/src/rpc/rtime.c165
-rw-r--r--cpukit/librpc/src/rpc/svc.c502
-rw-r--r--cpukit/librpc/src/rpc/svc_auth.c222
-rw-r--r--cpukit/librpc/src/rpc/svc_auth_unix.c154
-rw-r--r--cpukit/librpc/src/rpc/svc_raw.c175
-rw-r--r--cpukit/librpc/src/rpc/svc_run.c91
-rw-r--r--cpukit/librpc/src/rpc/svc_simple.c163
-rw-r--r--cpukit/librpc/src/rpc/svc_tcp.c491
-rw-r--r--cpukit/librpc/src/rpc/svc_udp.c486
-rw-r--r--cpukit/librpc/src/xdr/xdr.3837
-rw-r--r--cpukit/librpc/src/xdr/xdr.c858
-rw-r--r--cpukit/librpc/src/xdr/xdr_array.c160
-rw-r--r--cpukit/librpc/src/xdr/xdr_float.c344
-rw-r--r--cpukit/librpc/src/xdr/xdr_mem.c245
-rw-r--r--cpukit/librpc/src/xdr/xdr_rec.c608
-rw-r--r--cpukit/librpc/src/xdr/xdr_reference.c142
-rw-r--r--cpukit/librpc/src/xdr/xdr_sizeof.c167
-rw-r--r--cpukit/librpc/src/xdr/xdr_stdio.c194
358 files changed, 0 insertions, 94818 deletions
diff --git a/cpukit/libmisc/dummy/dummy-networking.c b/cpukit/libmisc/dummy/dummy-networking.c
deleted file mode 100644
index 379e23e947..0000000000
--- a/cpukit/libmisc/dummy/dummy-networking.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Dummy configuration file
- *
- * COPYRIGHT (c) 1989-2008.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rtems.h>
-
-/* Loopback Network Configuration */
-#if defined(RTEMS_NETWORKING)
- #include <rtems/rtems_bsdnet.h>
- #include <sys/socket.h>
- #include <netinet/in.h>
-
- struct rtems_bsdnet_config rtems_bsdnet_config = {
- NULL, /* Network interface */
- NULL, /* Use fixed network configuration */
- 0, /* Default network task priority */
- 0, /* Default mbuf capacity */
- 0, /* Default mbuf cluster capacity */
- "testSystem", /* Host name */
- "nowhere.com", /* Domain name */
- "127.0.0.1", /* Gateway */
- "127.0.0.1", /* Log host */
- {"127.0.0.1" }, /* Name server(s) */
- {"127.0.0.1" }, /* NTP server(s) */
- 1, /* sb_efficiency */
- 0, /* udp_tx_buf_size */
- 0, /* udp_rx_buf_size */
- 0, /* tcp_tx_buf_size */
- 0 /* tcp_rx_buf_size */
- };
-#endif
diff --git a/cpukit/libmisc/monitor/mon-network.c b/cpukit/libmisc/monitor/mon-network.c
deleted file mode 100644
index 2140044abe..0000000000
--- a/cpukit/libmisc/monitor/mon-network.c
+++ /dev/null
@@ -1,342 +0,0 @@
-/*
- * COPYRIGHT (c) 1989-2007.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rtems.h>
-#include <string.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <errno.h>
-
-#include <rtems/rtems_bsdnet.h>
-#include <sys/socket.h>
-#include <net/if.h>
-#include <arpa/inet.h>
-#include <netinet/in.h>
-#include <sys/sockio.h>
-#include <net/route.h>
-
-#include <rtems/monitor.h>
-
-void mon_ifconfig(int argc, char *argv[],
- uint32_t command_arg RTEMS_UNUSED,
- bool verbose RTEMS_UNUSED)
-{
- struct sockaddr_in ipaddr;
- struct sockaddr_in dstaddr;
- struct sockaddr_in netmask;
- struct sockaddr_in broadcast;
- char *iface;
- int f_ip = 0;
- int f_ptp = 0;
- int f_netmask = 0;
- int f_up = 0;
- int f_down = 0;
- int f_bcast = 0;
- int cur_idx;
- int rc;
- int flags;
-
- memset(&ipaddr, 0, sizeof(ipaddr));
- memset(&dstaddr, 0, sizeof(dstaddr));
- memset(&netmask, 0, sizeof(netmask));
- memset(&broadcast, 0, sizeof(broadcast));
-
- ipaddr.sin_len = sizeof(ipaddr);
- ipaddr.sin_family = AF_INET;
-
- dstaddr.sin_len = sizeof(dstaddr);
- dstaddr.sin_family = AF_INET;
-
- netmask.sin_len = sizeof(netmask);
- netmask.sin_family = AF_INET;
-
- broadcast.sin_len = sizeof(broadcast);
- broadcast.sin_family = AF_INET;
-
- cur_idx = 0;
- if (argc <= 1) {
- /* display all interfaces */
- iface = NULL;
- cur_idx += 1;
- } else {
- iface = argv[1];
- if (isdigit((unsigned char)*argv[2])) {
- if (inet_pton(AF_INET, argv[2], &ipaddr.sin_addr) < 0) {
- printf("bad ip address: %s\n", argv[2]);
- return;
- }
- f_ip = 1;
- cur_idx += 3;
- } else {
- cur_idx += 2;
- }
- }
-
- if ((f_down !=0) && (f_ip != 0)) {
- f_up = 1;
- }
-
- while(argc > cur_idx) {
- if (strcmp(argv[cur_idx], "up") == 0) {
- f_up = 1;
- if (f_down != 0) {
- printf("Can't make interface up and down\n");
- }
- } else if(strcmp(argv[cur_idx], "down") == 0) {
- f_down = 1;
- if (f_up != 0) {
- printf("Can't make interface up and down\n");
- }
- } else if(strcmp(argv[cur_idx], "netmask") == 0) {
- if ((cur_idx + 1) >= argc) {
- printf("No netmask address\n");
- return;
- }
- if (inet_pton(AF_INET, argv[cur_idx+1], &netmask.sin_addr) < 0) {
- printf("bad netmask: %s\n", argv[cur_idx]);
- return;
- }
- f_netmask = 1;
- cur_idx += 1;
- } else if(strcmp(argv[cur_idx], "broadcast") == 0) {
- if ((cur_idx + 1) >= argc) {
- printf("No broadcast address\n");
- return;
- }
- if (inet_pton(AF_INET, argv[cur_idx+1], &broadcast.sin_addr) < 0) {
- printf("bad broadcast: %s\n", argv[cur_idx]);
- return;
- }
- f_bcast = 1;
- cur_idx += 1;
- } else if(strcmp(argv[cur_idx], "pointopoint") == 0) {
- if ((cur_idx + 1) >= argc) {
- printf("No pointopoint address\n");
- return;
- }
- if (inet_pton(AF_INET, argv[cur_idx+1], &dstaddr.sin_addr) < 0) {
- printf("bad pointopoint: %s\n", argv[cur_idx]);
- return;
- }
-
- f_ptp = 1;
- cur_idx += 1;
- } else {
- printf("Bad parameter: %s\n", argv[cur_idx]);
- return;
- }
-
- cur_idx += 1;
- }
-
- printf("ifconfig ");
- if (iface != NULL) {
- printf("%s ", iface);
- if (f_ip != 0) {
- char str[256];
- inet_ntop(AF_INET, &ipaddr.sin_addr, str, 256);
- printf("%s ", str);
- }
-
- if (f_netmask != 0) {
- char str[256];
- inet_ntop(AF_INET, &netmask.sin_addr, str, 256);
- printf("netmask %s ", str);
- }
-
- if (f_bcast != 0) {
- char str[256];
- inet_ntop(AF_INET, &broadcast.sin_addr, str, 256);
- printf("broadcast %s ", str);
- }
-
- if (f_ptp != 0) {
- char str[256];
- inet_ntop(AF_INET, &dstaddr.sin_addr, str, 256);
- printf("pointopoint %s ", str);
- }
-
- if (f_up != 0) {
- printf("up\n");
- } else if (f_down != 0) {
- printf("down\n");
- } else {
- printf("\n");
- }
- }
-
- if ((iface == NULL) || ((f_ip == 0) && (f_down == 0) && (f_up == 0))) {
- rtems_bsdnet_show_if_stats();
- return;
- }
-
- flags = 0;
- if (f_netmask) {
- rc = rtems_bsdnet_ifconfig(iface, SIOCSIFNETMASK, &netmask);
- if (rc < 0) {
- printf("Could not set netmask: %s\n", strerror(errno));
- return;
- }
- }
-
- if (f_bcast) {
- rc = rtems_bsdnet_ifconfig(iface, SIOCSIFBRDADDR, &broadcast);
- if (rc < 0) {
- printf("Could not set broadcast: %s\n", strerror(errno));
- return;
- }
- }
-
- if (f_ptp) {
- rc = rtems_bsdnet_ifconfig(iface, SIOCSIFDSTADDR, &dstaddr);
- if (rc < 0) {
- printf("Could not set destination address: %s\n", strerror(errno));
- return;
- }
- flags |= IFF_POINTOPOINT;
- }
-
- /* This must come _after_ setting the netmask, broadcast addresses */
- if (f_ip) {
- rc = rtems_bsdnet_ifconfig(iface, SIOCSIFADDR, &ipaddr);
- if (rc < 0) {
- printf("Could not set IP address: %s\n", strerror(errno));
- return;
- }
- }
-
- if (f_up != 0) {
- flags |= IFF_UP;
- }
-
- if (f_down != 0) {
- printf("Warning: taking interfaces down is not supported\n");
- }
-
- rc = rtems_bsdnet_ifconfig(iface, SIOCSIFFLAGS, &flags);
- if (rc < 0) {
- printf("Could not set interface flags: %s\n", strerror(errno));
- return;
- }
-}
-
-
-
-void mon_route(int argc, char *argv[],
- uint32_t command_arg RTEMS_UNUSED,
- bool verbose RTEMS_UNUSED)
-{
- int cmd;
- struct sockaddr_in dst;
- struct sockaddr_in gw;
- struct sockaddr_in netmask;
- int f_host;
- int f_gw = 0;
- int cur_idx;
- int flags;
- int rc;
-
- memset(&dst, 0, sizeof(dst));
- memset(&gw, 0, sizeof(gw));
- memset(&netmask, 0, sizeof(netmask));
-
- dst.sin_len = sizeof(dst);
- dst.sin_family = AF_INET;
- dst.sin_addr.s_addr = inet_addr("0.0.0.0");
-
- gw.sin_len = sizeof(gw);
- gw.sin_family = AF_INET;
- gw.sin_addr.s_addr = inet_addr("0.0.0.0");
-
- netmask.sin_len = sizeof(netmask);
- netmask.sin_family = AF_INET;
- netmask.sin_addr.s_addr = inet_addr("255.255.255.0");
-
- if (argc < 2) {
- rtems_bsdnet_show_inet_routes();
- return;
- }
-
- if (strcmp(argv[1], "add") == 0) {
- cmd = RTM_ADD;
- } else if (strcmp(argv[1], "del") == 0) {
- cmd = RTM_DELETE;
- } else {
- printf("invalid command: %s\n", argv[1]);
- printf("\tit should be 'add' or 'del'\n");
- return;
- }
-
- if (argc < 3) {
- printf("not enough arguments\n");
- return;
- }
-
- if (strcmp(argv[2], "-host") == 0) {
- f_host = 1;
- } else if (strcmp(argv[2], "-net") == 0) {
- f_host = 0;
- } else {
- printf("Invalid type: %s\n", argv[1]);
- printf("\tit should be '-host' or '-net'\n");
- return;
- }
-
- if (argc < 4) {
- printf("not enough arguments\n");
- return;
- }
-
- inet_pton(AF_INET, argv[3], &dst.sin_addr);
-
- cur_idx = 4;
- while(cur_idx < argc) {
- if (strcmp(argv[cur_idx], "gw") == 0) {
- if ((cur_idx +1) >= argc) {
- printf("no gateway address\n");
- return;
- }
- f_gw = 1;
- inet_pton(AF_INET, argv[cur_idx + 1], &gw.sin_addr);
- cur_idx += 1;
- } else if(strcmp(argv[cur_idx], "netmask") == 0) {
- if ((cur_idx +1) >= argc) {
- printf("no netmask address\n");
- return;
- }
- f_gw = 1;
- inet_pton(AF_INET, argv[cur_idx + 1], &netmask.sin_addr);
- cur_idx += 1;
- } else {
- printf("Unknown argument: %s\n", argv[cur_idx]);
- return;
- }
- cur_idx += 1;
- }
-
- flags = RTF_STATIC;
- if (f_gw != 0) {
- flags |= RTF_GATEWAY;
- }
- if (f_host != 0) {
- flags |= RTF_HOST;
- }
-
- rc = rtems_bsdnet_rtrequest(cmd,
- (struct sockaddr*) &dst,
- (struct sockaddr*) &gw,
- (struct sockaddr*) &netmask, flags, NULL);
- if (rc < 0) {
- printf("Error adding route\n");
- }
-}
diff --git a/cpukit/libmisc/shell/main_ifconfig.c b/cpukit/libmisc/shell/main_ifconfig.c
deleted file mode 100644
index c19048f14f..0000000000
--- a/cpukit/libmisc/shell/main_ifconfig.c
+++ /dev/null
@@ -1,275 +0,0 @@
-/*
- * IFCONFIG Command Implmentation
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-#include <errno.h>
-
-#include <netinet/in.h>
-#include <sys/types.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-#include <arpa/inet.h>
-#include <net/if.h>
-
-
-#include <rtems.h>
-#include <rtems/rtems_bsdnet.h>
-#include <rtems/shell.h>
-#include "internal.h"
-
-
-static const char IFCONFIG_USAGE[] =
- "ifconfig [iface]\n"
- "ifconfig iface options | addr\n"
- " iface: name of the interface\n"
- " options: iface \n"
- " up: bring the interface up\n"
- " down: take the interface down\n"
- " netmask addr: network mask\n"
- " broadcast addr: boardcast address\n"
- " pointopoint addr: destination address for a PTP link\n"
- "\n"
- " addr: IP address";
-
-
-static int rtems_shell_main_ifconfig(
- int argc,
- char *argv[]
-)
-{
- struct sockaddr_in ipaddr;
- struct sockaddr_in dstaddr;
- struct sockaddr_in netmask;
- struct sockaddr_in broadcast;
- char *iface = NULL;
- int f_ip = 0;
- int f_ptp = 0;
- int f_netmask = 0;
- int f_up = 0;
- int f_down = 0;
- int f_bcast = 0;
- int f_usage = 0;
- int cur_idx;
- int rc;
- int flags;
-
- memset(&ipaddr, 0, sizeof(ipaddr));
- memset(&dstaddr, 0, sizeof(dstaddr));
- memset(&netmask, 0, sizeof(netmask));
- memset(&broadcast, 0, sizeof(broadcast));
-
- ipaddr.sin_len = sizeof(ipaddr);
- ipaddr.sin_family = AF_INET;
-
- dstaddr.sin_len = sizeof(dstaddr);
- dstaddr.sin_family = AF_INET;
-
- netmask.sin_len = sizeof(netmask);
- netmask.sin_family = AF_INET;
-
- broadcast.sin_len = sizeof(broadcast);
- broadcast.sin_family = AF_INET;
-
- cur_idx = 0;
- if (argc <= 1) {
- /* display all interfaces */
- iface = NULL;
- cur_idx += 1;
- } else {
- if ( 0 == strcmp( "--help", argv[1] ) ) {
- f_usage = 1;
- cur_idx += 2;
- } else if ( 0 == strcmp( "-help", argv[1] ) ) {
- f_usage = 1;
- cur_idx += 2;
- } else {
- iface = argv[1];
- if ( argc >= 3 ) {
- if (isdigit((unsigned char)*argv[2])) {
- if (inet_pton(AF_INET, argv[2], &ipaddr.sin_addr) < 0) {
- printf("bad ip address: %s\n", argv[2]);
- return 0;
- }
- f_ip = 1;
- cur_idx += 3;
- } else {
- cur_idx += 2;
- }
- } else {
- cur_idx += 2;
- }
- }
- }
-
- if ((f_down !=0) && (f_ip != 0)) {
- f_up = 1;
- }
-
- while(argc > cur_idx) {
- if (strcmp(argv[cur_idx], "up") == 0) {
- f_up = 1;
- if (f_down != 0) {
- printf("Can't make interface up and down\n");
- return -1;
- }
- } else if(strcmp(argv[cur_idx], "down") == 0) {
- f_down = 1;
- if (f_up != 0) {
- printf("Can't make interface up and down\n");
- return -1;
- }
- } else if(strcmp(argv[cur_idx], "netmask") == 0) {
- if ((cur_idx + 1) >= argc) {
- printf("No netmask address\n");
- return -1;
- }
- if (inet_pton(AF_INET, argv[cur_idx+1], &netmask.sin_addr) < 0) {
- printf("bad netmask: %s\n", argv[cur_idx]);
- return -1;
- }
- f_netmask = 1;
- cur_idx += 1;
- } else if(strcmp(argv[cur_idx], "broadcast") == 0) {
- if ((cur_idx + 1) >= argc) {
- printf("No broadcast address\n");
- return -1;
- }
- if (inet_pton(AF_INET, argv[cur_idx+1], &broadcast.sin_addr) < 0) {
- printf("bad broadcast: %s\n", argv[cur_idx]);
- return -1;
- }
- f_bcast = 1;
- cur_idx += 1;
- } else if(strcmp(argv[cur_idx], "pointopoint") == 0) {
- if ((cur_idx + 1) >= argc) {
- printf("No pointopoint address\n");
- return -1;
- }
- if (inet_pton(AF_INET, argv[cur_idx+1], &dstaddr.sin_addr) < 0) {
- printf("bad pointopoint: %s\n", argv[cur_idx]);
- return -1;
- }
- f_ptp = 1;
- cur_idx += 1;
- } else {
- printf("Bad parameter: %s\n", argv[cur_idx]);
- return -1;
- }
- cur_idx += 1;
- }
-
- printf("ifconfig ");
- if (iface != NULL) {
- printf("%s ", iface);
- if (f_ip != 0) {
- char str[256];
- inet_ntop(AF_INET, &ipaddr.sin_addr, str, 256);
- printf("%s ", str);
- }
-
- if (f_netmask != 0) {
- char str[256];
- inet_ntop(AF_INET, &netmask.sin_addr, str, 256);
- printf("netmask %s ", str);
- }
-
- if (f_bcast != 0) {
- char str[256];
- inet_ntop(AF_INET, &broadcast.sin_addr, str, 256);
- printf("broadcast %s ", str);
- }
-
- if (f_ptp != 0) {
- char str[256];
- inet_ntop(AF_INET, &dstaddr.sin_addr, str, 256);
- printf("pointopoint %s ", str);
- }
-
- if (f_up != 0) {
- printf("up\n");
- } else if (f_down != 0) {
- printf("down\n");
- } else {
- printf("\n");
- }
- } else if (f_usage != 0) {
- printf ( "\n" );
- printf ( IFCONFIG_USAGE );
- }
-
- if ( ! f_usage ) {
- if ((iface == NULL) || ((f_ip == 0) && (f_down == 0) && (f_up == 0))) {
- rtems_bsdnet_show_if_stats();
- return 0;
- }
- }
-
- flags = 0;
- if (f_netmask) {
- rc = rtems_bsdnet_ifconfig(iface, SIOCSIFNETMASK, &netmask);
- if (rc < 0) {
- printf("Could not set netmask: %s\n", strerror(errno));
- return -1;
- }
- }
-
- if (f_bcast) {
- rc = rtems_bsdnet_ifconfig(iface, SIOCSIFBRDADDR, &broadcast);
- if (rc < 0) {
- printf("Could not set broadcast: %s\n", strerror(errno));
- return -1;
- }
- }
-
- if (f_ptp) {
- rc = rtems_bsdnet_ifconfig(iface, SIOCSIFDSTADDR, &dstaddr);
- if (rc < 0) {
- printf("Could not set destination address: %s\n", strerror(errno));
- return -1;
- }
- flags |= IFF_POINTOPOINT;
- }
-
- /* This must come _after_ setting the netmask, broadcast addresses */
- if (f_ip) {
- rc = rtems_bsdnet_ifconfig(iface, SIOCSIFADDR, &ipaddr);
- if (rc < 0) {
- printf("Could not set IP address: %s\n", strerror(errno));
- return -1;
- }
- }
-
- if (f_up != 0) {
- flags |= IFF_UP;
- }
-
- if ( ! f_usage ) {
- rc = rtems_bsdnet_ifconfig(iface, SIOCSIFFLAGS, &flags);
- if (rc < 0) {
- printf("Could not set interface flags: %s\n", strerror(errno));
- return -1;
- }
- }
-
- return 0;
-}
-
-rtems_shell_cmd_t rtems_shell_IFCONFIG_Command = {
- "ifconfig", /* name */
- IFCONFIG_USAGE, /* usage */
- "network", /* topic */
- rtems_shell_main_ifconfig, /* command */
- NULL, /* alias */
- NULL /* next */
-};
diff --git a/cpukit/libmisc/shell/main_netstats.c b/cpukit/libmisc/shell/main_netstats.c
deleted file mode 100644
index 30007a6832..0000000000
--- a/cpukit/libmisc/shell/main_netstats.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Network Statistics Shell Command Implmentation
- *
- * COPYRIGHT (c) 1989-2008.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <string.h>
-#define __need_getopt_newlib
-#include <getopt.h>
-
-#include <rtems.h>
-#include <rtems/rtems_bsdnet.h>
-#include <rtems/shell.h>
-#include "internal.h"
-
-static void netstats_usage(void)
-{
- printf(
- "netstats [-vAimfpcut] where:\n"
- " -A print All statistics\n"
- " -i print Inet Routes\n"
- " -m print MBUF Statistics\n"
- " -f print IF Statistics\n"
- " -p print IP Statistics\n"
- " -c print ICMP Statistics\n"
- " -u print UDP Statistics\n"
- " -t print TCP Statistics\n"
- );
-}
-
-static int rtems_shell_main_netstats( /* command */
- int argc,
- char *argv[]
-)
-{
- int option;
- int doAll = 0;
- int doInetRoutes = 0;
- int doMBUFStats = 0;
- int doIFStats = 0;
- int doIPStats = 0;
- int doICMPStats = 0;
- int doUDPStats = 0;
- int doTCPStats = 0;
- int verbose = 0;
- struct getopt_data getopt_reent;
-
- memset(&getopt_reent, 0, sizeof(getopt_data));
- while ( (option = getopt_r( argc, argv, "Aimfpcutv", &getopt_reent)) != -1 ) {
-
- switch ((char)option) {
- case 'A': doAll = 1; break;
- case 'i': doInetRoutes = 1; break;
- case 'm': doMBUFStats = 1; break;
- case 'f': doIFStats = 1; break;
- case 'p': doIPStats = 1; break;
- case 'c': doICMPStats = 1; break;
- case 'u': doUDPStats = 1; break;
- case 't': doTCPStats = 1; break;
- case 'v': verbose = 1; break;
- case '?':
- default:
- netstats_usage();
- return -1;
- }
- }
-
- if ( verbose ) {
- printf(
- "doAll=%d\n"
- "doInetRoutes=%d\n"
- "doMBUFStats=%d\n"
- "doIFStats=%d\n"
- "doIPStats=%d\n"
- "doICMPStats=%d\n"
- "doUDPStats=%d\n"
- "doTCPStats=%d\n",
- doAll,
- doInetRoutes,
- doMBUFStats,
- doIFStats,
- doIPStats,
- doICMPStats,
- doUDPStats,
- doTCPStats
- );
- }
-
- if ( doInetRoutes == 1 || doAll == 1 ) {
- rtems_bsdnet_show_inet_routes();
- }
-
- if ( doMBUFStats == 1 || doAll == 1 ) {
- rtems_bsdnet_show_mbuf_stats();
- }
-
- if ( doIFStats == 1 || doAll == 1 ) {
- rtems_bsdnet_show_if_stats();
- }
-
- if ( doIPStats == 1 || doAll == 1 ) {
- rtems_bsdnet_show_ip_stats();
- }
-
- if ( doICMPStats == 1 || doAll == 1 ) {
- rtems_bsdnet_show_icmp_stats();
- }
-
- if ( doUDPStats == 1 || doAll == 1 ) {
- rtems_bsdnet_show_udp_stats();
- }
-
- if ( doTCPStats == 1 || doAll == 1 ) {
- rtems_bsdnet_show_tcp_stats();
- }
-
- return 0;
-}
-
-rtems_shell_cmd_t rtems_shell_NETSTATS_Command = {
- "netstats", /* name */
- "netstats [-Aimfpcutv]", /* usage */
- "network", /* topic */
- rtems_shell_main_netstats, /* command */
- NULL, /* alias */
- NULL /* next */
-};
diff --git a/cpukit/libmisc/shell/main_ping.c b/cpukit/libmisc/shell/main_ping.c
deleted file mode 100644
index 05dee34c89..0000000000
--- a/cpukit/libmisc/shell/main_ping.c
+++ /dev/null
@@ -1,1982 +0,0 @@
-#ifdef __rtems__
-#define __need_getopt_newlib
-#include <getopt.h>
-#endif
-/*
- * Copyright (c) 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Mike Muuss.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if !__rtems__
-#ifndef lint
-static const char copyright[] =
-"@(#) Copyright (c) 1989, 1993\n\
- The Regents of the University of California. All rights reserved.\n";
-#endif /* not lint */
-
-#ifndef lint
-static char sccsid[] = "@(#)ping.c 8.1 (Berkeley) 6/5/93";
-#endif /* not lint */
-#endif
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-/*
- * P I N G . C
- *
- * Using the Internet Control Message Protocol (ICMP) "ECHO" facility,
- * measure round-trip-delays and packet loss across network paths.
- *
- * Author -
- * Mike Muuss
- * U. S. Army Ballistic Research Laboratory
- * December, 1983
- *
- * Status -
- * Public Domain. Distribution Unlimited.
- * Bugs -
- * More statistics could always be gathered.
- * This program has to run SUID to ROOT to access the ICMP socket.
- */
-
-#include <sys/param.h> /* NB: we rely on this for <sys/types.h> */
-#include <sys/socket.h>
-#include <sys/sysctl.h>
-#include <sys/time.h>
-#include <sys/uio.h>
-
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/ip_icmp.h>
-#include <netinet/ip_var.h>
-#include <arpa/inet.h>
-
-#ifdef IPSEC
-#include <netipsec/ipsec.h>
-#endif /*IPSEC*/
-
-#include <ctype.h>
-//#include "err.h"
-#include <errno.h>
-#if !defined(__rtems__)
-#include <math.h>
-#endif
-#include <netdb.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-//#include <sysexits.h>
-#include <unistd.h>
-
-#include "err.h"
-#include "sysexits.h"
-#include <sys/select.h>
-#ifdef __rtems__
-#include <rtems/shell.h>
-#endif /* __rtems__ */
-
-#define INADDR_LEN ((int)sizeof(in_addr_t))
-#define TIMEVAL_LEN ((int)sizeof(struct tv32))
-#define MASK_LEN (ICMP_MASKLEN - ICMP_MINLEN)
-#define TS_LEN (ICMP_TSLEN - ICMP_MINLEN)
-#define DEFDATALEN 56 /* default data length */
-#define FLOOD_BACKOFF 20000 /* usecs to back off if F_FLOOD mode */
- /* runs out of buffer space */
-#define MAXIPLEN (sizeof(struct ip) + MAX_IPOPTLEN)
-#define MAXICMPLEN (ICMP_ADVLENMIN + MAX_IPOPTLEN)
-#define MAXWAIT 10000 /* max ms to wait for response */
-#define MAXALARM (60 * 60) /* max seconds for alarm timeout */
-#define MAXTOS 255
-
-#define A(bit) rcvd_tbl[(bit)>>3] /* identify byte in array */
-#define B(bit) (1 << ((bit) & 0x07)) /* identify bit in byte */
-#define SET(bit) (A(bit) |= B(bit))
-#define CLR(bit) (A(bit) &= (~B(bit)))
-#define TST(bit) (A(bit) & B(bit))
-
-struct tv32 {
- int32_t tv32_sec;
- int32_t tv32_usec;
-};
-
-/* various options */
-#if !__rtems__
-int options;
-#endif
-#define F_FLOOD 0x0001
-#define F_INTERVAL 0x0002
-#define F_NUMERIC 0x0004
-#define F_PINGFILLED 0x0008
-#define F_QUIET 0x0010
-#define F_RROUTE 0x0020
-#define F_SO_DEBUG 0x0040
-#define F_SO_DONTROUTE 0x0080
-#define F_VERBOSE 0x0100
-#define F_QUIET2 0x0200
-#define F_NOLOOP 0x0400
-#define F_MTTL 0x0800
-#define F_MIF 0x1000
-#define F_AUDIBLE 0x2000
-#ifdef IPSEC
-#ifdef IPSEC_POLICY_IPSEC
-#define F_POLICY 0x4000
-#endif /*IPSEC_POLICY_IPSEC*/
-#endif /*IPSEC*/
-#define F_TTL 0x8000
-#define F_MISSED 0x10000
-#define F_ONCE 0x20000
-#define F_HDRINCL 0x40000
-#define F_MASK 0x80000
-#define F_TIME 0x100000
-#define F_SWEEP 0x200000
-#define F_WAITTIME 0x400000
-
-/*
- * MAX_DUP_CHK is the number of bits in received table, i.e. the maximum
- * number of received sequence numbers we can keep track of. Change 128
- * to 8192 for complete accuracy...
- */
-#define MAX_DUP_CHK (8 * 128)
-#if !__rtems__
-int mx_dup_ck = MAX_DUP_CHK;
-char rcvd_tbl[MAX_DUP_CHK / 8];
-
-struct sockaddr_in whereto; /* who to ping */
-int datalen = DEFDATALEN;
-int maxpayload;
-int s; /* socket file descriptor */
-u_char outpackhdr[IP_MAXPACKET], *outpack;
-#endif
-char BBELL = '\a'; /* characters written for MISSED and AUDIBLE */
-char BSPACE = '\b'; /* characters written for flood */
-char DOT = '.';
-#if !__rtems__
-char *hostname;
-char *shostname;
-int ident; /* process id to identify our packets */
-int uid; /* cached uid for micro-optimization */
-u_char icmp_type = ICMP_ECHO;
-u_char icmp_type_rsp = ICMP_ECHOREPLY;
-int phdr_len = 0;
-int send_len;
-
-/* counters */
-long nmissedmax; /* max value of ntransmitted - nreceived - 1 */
-long npackets; /* max packets to transmit */
-long nreceived; /* # of packets we got back */
-long nrepeats; /* number of duplicates */
-long ntransmitted; /* sequence # for outbound packets = #sent */
-long snpackets; /* max packets to transmit in one sweep */
-long snreceived; /* # of packets we got back in this sweep */
-long sntransmitted; /* # of packets we sent in this sweep */
-int sweepmax; /* max value of payload in sweep */
-int sweepmin = 0; /* start value of payload in sweep */
-int sweepincr = 1; /* payload increment in sweep */
-int interval = 1000; /* interval between packets, ms */
-int waittime = MAXWAIT; /* timeout for each packet */
-long nrcvtimeout = 0; /* # of packets we got back after waittime */
-
-/* timing */
-int timing; /* flag to do timing */
-double tmin = 999999999.0; /* minimum round trip time */
-double tmax = 0.0; /* maximum round trip time */
-double tsum = 0.0; /* sum of all times, for doing average */
-double tsumsq = 0.0; /* sum of all times squared, for std. dev. */
-
-volatile sig_atomic_t finish_up; /* nonzero if we've been told to finish up */
-volatile sig_atomic_t siginfo_p;
-
-static void fill(char *, char *);
-static u_short in_cksum(u_short *, int);
-static void check_status(void);
-static void finish(void) __dead2;
-static void pinger(void);
-static char *pr_addr(struct in_addr);
-static char *pr_ntime(n_time);
-static void pr_icmph(struct icmp *);
-static void pr_iph(struct ip *);
-static void pr_pack(char *, int, struct sockaddr_in *, struct timeval *);
-static void pr_retip(struct ip *);
-static void status(int);
-static void stopit(int);
-static void tvsub(struct timeval *, struct timeval *);
-static void usage(void) __dead2;
-#endif
-
-#if __rtems__
-#define CMSG_SPACE(l) (_ALIGN(sizeof(struct cmsghdr)) + _ALIGN(l))
-#define CMSG_LEN(l) (_ALIGN(sizeof(struct cmsghdr)) + (l))
-typedef struct
-{
- int options;
- int mx_dup_ck;
- char rcvd_tbl[MAX_DUP_CHK / 8];
- struct sockaddr_in whereto;
- int datalen;
- int maxpayload;
- int s;
- u_char outpackhdr[IP_MAXPACKET];
- u_char *outpack;
- char *hostname;
- char *shostname;
- int ident;
- int uid;
- u_char icmp_type;
- u_char icmp_type_rsp;
- int phdr_len;
- int send_len;
- long nmissedmax;
- long npackets;
- long nreceived;
- long nrepeats;
- long ntransmitted;
- long snpackets;
- long snreceived;
- long sntransmitted;
- int sweepmax;
- int sweepmin;
- int sweepincr;
- int interval;
- int waittime;
- long nrcvtimeout;
- int timing;
- double tmin;
- double tmax;
- double tsum;
- double tsumsq;
- volatile sig_atomic_t finish_up;
- volatile sig_atomic_t siginfo_p;
-
- /* main */
- u_char packet[IP_MAXPACKET] __aligned(4);
-
- /* pr_pack */
- int old_rrlen;
- char old_rr[MAX_IPOPTLEN];
-
- int exit_code;
- jmp_buf exit_jmp;
-} rtems_shell_globals_t;
-
-#define options_ globals->options
-#define mx_dup_ck globals->mx_dup_ck
-#define rcvd_tbl globals->rcvd_tbl
-#define whereto globals->whereto
-#define datalen globals->datalen
-#define maxpayload globals->maxpayload
-#define s globals->s
-#define outpackhdr globals->outpackhdr
-#define outpack globals->outpack
-#define hostname globals->hostname
-#define shostname globals->shostname
-#define ident globals->ident
-#define uid globals->uid
-#define icmp_type_ globals->icmp_type
-#define icmp_type_rsp globals->icmp_type_rsp
-#define phdr_len globals->phdr_len
-#define send_len globals->send_len
-#define nmissedmax globals->nmissedmax
-#define npackets globals->npackets
-#define nreceived globals->nreceived
-#define nrepeats globals->nrepeats
-#define ntransmitted globals->ntransmitted
-#define snpackets globals->snpackets
-#define snreceived globals->snreceived
-#define sntransmitted globals->sntransmitted
-#define sweepmax globals->sweepmax
-#define sweepmin globals->sweepmin
-#define sweepincr globals->sweepincr
-#define interval globals->interval
-#define waittime globals->waittime
-#define nrcvtimeout globals->nrcvtimeout
-#define timing globals->timing
-#define tmin globals->tmin
-#define tmax globals->tmax
-#define tsum globals->tsum
-#define tsumsq globals->tsumsq
-#define finish_up globals->finish_up
-#define siginfo_p globals->siginfo_p
-
-#define old_rrlen globals->old_rrlen
-#define old_rr globals->old_rr
-
-#define packet_ globals->packet
-
-static u_short in_cksum(u_short *, int);
-static char *pr_ntime(n_time);
-static void pr_icmph(struct icmp *);
-static void pr_iph(struct ip *);
-static void pr_retip(struct ip *);
-static void stopit(int);
-static void tvsub(struct timeval *, struct timeval *);
-
-#define fill(_a1, _a2) g_fill(_a1, _a2, globals)
-static void g_fill(char *_a1, char *_a2, rtems_shell_globals_t* globals);
-
-#define check_status() g_check_status(globals)
-static void g_check_status(rtems_shell_globals_t* globals);
-
-#define finish() g_finish(globals)
-static void g_finish(rtems_shell_globals_t* globals) __dead2;
-
-#define pinger() g_pinger(globals)
-static void g_pinger(rtems_shell_globals_t* globals);
-
-#define pr_addr(_a1) g_pr_addr(_a1, globals)
-static char *g_pr_addr(struct in_addr, rtems_shell_globals_t* globals);
-
-#define pr_pack(_a1, _a2, _a3, _a4) g_pr_pack(_a1, _a2, _a3, _a4, globals)
-static void g_pr_pack(char *, int, struct sockaddr_in *, struct timeval *, rtems_shell_globals_t* globals);
-
-#define usage() g_usage(globals)
-static void g_usage(rtems_shell_globals_t* globals) __dead2;
-
-static void
-rtems_shell_ping_exit (rtems_shell_globals_t* globals, int code)
-{
- globals->exit_code = code;
- longjmp (globals->exit_jmp, 1);
-}
-
-#define exit(_c) rtems_shell_ping_exit (globals, _c)
-#define _exit(_c) exit(_c)
-
-static int main_ping(int argc, char *const *argv, rtems_shell_globals_t* globals);
-static int rtems_shell_main_ping(int argc, char *argv[])
-{
- rtems_shell_globals_t* globals = malloc(sizeof(rtems_shell_globals_t));
- if (!globals)
- {
- printf("error: no memory\n");
- return 1;
- }
- memset (globals, 0, sizeof (rtems_shell_globals_t));
- npackets = 5;
- datalen = DEFDATALEN;
- icmp_type_ = ICMP_ECHO;
- icmp_type_rsp = ICMP_ECHOREPLY;
- phdr_len = 0;
- sweepmin = 0;
- sweepincr = 1;
- interval = 1000;
- waittime = MAXWAIT;
- nrcvtimeout = 0;
- tmin = 999999999.0;
- tmax = 0.0;
- tsum = 0.0;
- tsumsq = 0.0;
- globals->exit_code = 1;
- if (setjmp (globals->exit_jmp) == 0)
- return main_ping (argc, argv, globals);
- return globals->exit_code;
-}
-#endif
-
-
-
-int
-#ifdef __rtems__
-main_ping(argc, argv, globals)
-#else
-main(argc, argv)
-#endif
- int argc;
- char *const *argv;
- rtems_shell_globals_t* globals;
-{
- struct sockaddr_in from, sock_in;
- struct in_addr ifaddr;
- struct timeval last, intvl;
- struct iovec iov;
- struct ip *ip;
- struct msghdr msg;
- struct sigaction si_sa;
- size_t sz;
-#if !__rtems__
- u_char *datap, packet[IP_MAXPACKET] __aligned(4);
-#else
- u_char *datap;
-#endif
- char *ep, *source, *target, *payload;
- struct hostent *hp;
-#ifdef IPSEC_POLICY_IPSEC
- char *policy_in, *policy_out;
-#endif
- struct sockaddr_in *to;
- double t;
- u_long alarmtimeout, ultmp;
- int almost_done, ch, df, hold, i, icmp_len, mib[4], preload, sockerrno,
- tos, ttl;
- char ctrl[CMSG_SPACE(sizeof(struct timeval))];
- char hnamebuf[MAXHOSTNAMELEN], snamebuf[MAXHOSTNAMELEN];
-#ifdef IP_OPTIONS
- char rspace[MAX_IPOPTLEN]; /* record route space */
-#endif
- unsigned char loop, mttl;
-#ifdef __rtems__
- struct getopt_data getopt_reent;
-#define optarg getopt_reent.optarg
-#define optind getopt_reent.optind
-#define opterr getopt.reent.opterr
-#define optopt getopt.reent.optopt
-#endif
-
- payload = source = NULL;
-#ifdef IPSEC_POLICY_IPSEC
- policy_in = policy_out = NULL;
-#endif
-
- /*
- * Do the stuff that we need root priv's for *first*, and
- * then drop our setuid bit. Save error reporting for
- * after arg parsing.
- */
- s = socket(AF_INET, SOCK_RAW, IPPROTO_ICMP);
- sockerrno = errno;
-
- setuid(getuid());
- uid = getuid();
-
- alarmtimeout = df = preload = tos = 0;
-
- outpack = outpackhdr + sizeof(struct ip);
-#ifdef __rtems__
- memset(&getopt_reent, 0, sizeof(getopt_data));
- while ((ch = getopt_r(argc, argv,
-#else
- while ((ch = getopt(argc, argv,
-#endif
- "Aac:DdfG:g:h:I:i:Ll:M:m:nop:QqRrS:s:T:t:vW:z:"
-#ifdef IPSEC
-#ifdef IPSEC_POLICY_IPSEC
- "P:"
-#endif /*IPSEC_POLICY_IPSEC*/
-#endif /*IPSEC*/
-#ifdef __rtems__
- , &getopt_reent
-#endif
- )) != -1)
- {
- switch(ch) {
- case 'A':
- options_ |= F_MISSED;
- break;
- case 'a':
- options_ |= F_AUDIBLE;
- break;
- case 'c':
- ultmp = strtoul(optarg, &ep, 0);
- if (*ep || ep == optarg || ultmp > LONG_MAX || !ultmp)
- errx(&globals->exit_jmp, EX_USAGE,
- "invalid count of packets to transmit: `%s'",
- optarg);
- npackets = ultmp;
- break;
- case 'D':
- options_ |= F_HDRINCL;
- df = 1;
- break;
- case 'd':
- options_ |= F_SO_DEBUG;
- break;
- case 'f':
- if (uid) {
- errno = EPERM;
- err(&globals->exit_jmp, EX_NOPERM, "-f flag");
- }
- options_ |= F_FLOOD;
- setbuf(stdout, (char *)NULL);
- break;
- case 'G': /* Maximum packet size for ping sweep */
- ultmp = strtoul(optarg, &ep, 0);
- if (*ep || ep == optarg)
- errx(&globals->exit_jmp, EX_USAGE, "invalid packet size: `%s'",
- optarg);
- if (uid != 0 && ultmp > DEFDATALEN) {
- errno = EPERM;
- err(&globals->exit_jmp, EX_NOPERM,
- "packet size too large: %lu > %u",
- ultmp, DEFDATALEN);
- }
- options_ |= F_SWEEP;
- sweepmax = ultmp;
- break;
- case 'g': /* Minimum packet size for ping sweep */
- ultmp = strtoul(optarg, &ep, 0);
- if (*ep || ep == optarg)
- errx(&globals->exit_jmp, EX_USAGE, "invalid packet size: `%s'",
- optarg);
- if (uid != 0 && ultmp > DEFDATALEN) {
- errno = EPERM;
- err(&globals->exit_jmp, EX_NOPERM,
- "packet size too large: %lu > %u",
- ultmp, DEFDATALEN);
- }
- options_ |= F_SWEEP;
- sweepmin = ultmp;
- break;
- case 'h': /* Packet size increment for ping sweep */
- ultmp = strtoul(optarg, &ep, 0);
- if (*ep || ep == optarg || ultmp < 1)
- errx(&globals->exit_jmp, EX_USAGE, "invalid increment size: `%s'",
- optarg);
- if (uid != 0 && ultmp > DEFDATALEN) {
- errno = EPERM;
- err(&globals->exit_jmp, EX_NOPERM,
- "packet size too large: %lu > %u",
- ultmp, DEFDATALEN);
- }
- options_ |= F_SWEEP;
- sweepincr = ultmp;
- break;
- case 'I': /* multicast interface */
- if (inet_aton(optarg, &ifaddr) == 0)
- errx(&globals->exit_jmp, EX_USAGE,
- "invalid multicast interface: `%s'",
- optarg);
- options_ |= F_MIF;
- break;
- case 'i': /* wait between sending packets */
- t = strtod(optarg, &ep) * 1000.0;
- if (*ep || ep == optarg || t > (double)INT_MAX)
- errx(&globals->exit_jmp, EX_USAGE, "invalid timing interval: `%s'",
- optarg);
- options_ |= F_INTERVAL;
- interval = (int)t;
- if (uid && interval < 1000) {
- errno = EPERM;
- err(&globals->exit_jmp, EX_NOPERM, "-i interval too short");
- }
- break;
- case 'L':
- options_ |= F_NOLOOP;
- loop = 0;
- break;
- case 'l':
- ultmp = strtoul(optarg, &ep, 0);
- if (*ep || ep == optarg || ultmp > INT_MAX)
- errx(&globals->exit_jmp, EX_USAGE,
- "invalid preload value: `%s'", optarg);
- if (uid) {
- errno = EPERM;
- err(&globals->exit_jmp, EX_NOPERM, "-l flag");
- }
- preload = ultmp;
- break;
- case 'M':
- switch(optarg[0]) {
- case 'M':
- case 'm':
- options_ |= F_MASK;
- break;
- case 'T':
- case 't':
- options_ |= F_TIME;
- break;
- default:
- errx(&globals->exit_jmp, EX_USAGE, "invalid message: `%c'", optarg[0]);
- break;
- }
- break;
- case 'm': /* TTL */
- ultmp = strtoul(optarg, &ep, 0);
- if (*ep || ep == optarg || ultmp > MAXTTL)
- errx(&globals->exit_jmp, EX_USAGE, "invalid TTL: `%s'", optarg);
- ttl = ultmp;
- options_ |= F_TTL;
- break;
- case 'n':
- options_ |= F_NUMERIC;
- break;
- case 'o':
- options_ |= F_ONCE;
- break;
-#ifdef IPSEC
-#ifdef IPSEC_POLICY_IPSEC
- case 'P':
- options_ |= F_POLICY;
- if (!strncmp("in", optarg, 2))
- policy_in = strdup(optarg);
- else if (!strncmp("out", optarg, 3))
- policy_out = strdup(optarg);
- else
- errx(&globals->exit_jmp, 1, "invalid security policy");
- break;
-#endif /*IPSEC_POLICY_IPSEC*/
-#endif /*IPSEC*/
- case 'p': /* fill buffer with user pattern */
- options_ |= F_PINGFILLED;
- payload = optarg;
- break;
- case 'Q':
- options_ |= F_QUIET2;
- break;
- case 'q':
- options_ |= F_QUIET;
- break;
- case 'R':
- options_ |= F_RROUTE;
- break;
- case 'r':
- options_ |= F_SO_DONTROUTE;
- break;
- case 'S':
- source = optarg;
- break;
- case 's': /* size of packet to send */
- ultmp = strtoul(optarg, &ep, 0);
- if (*ep || ep == optarg)
- errx(&globals->exit_jmp, EX_USAGE, "invalid packet size: `%s'",
- optarg);
- if (uid != 0 && ultmp > DEFDATALEN) {
- errno = EPERM;
- err(&globals->exit_jmp, EX_NOPERM,
- "packet size too large: %lu > %u",
- ultmp, DEFDATALEN);
- }
- datalen = ultmp;
- break;
- case 'T': /* multicast TTL */
- ultmp = strtoul(optarg, &ep, 0);
- if (*ep || ep == optarg || ultmp > MAXTTL)
- errx(&globals->exit_jmp, EX_USAGE, "invalid multicast TTL: `%s'",
- optarg);
- mttl = ultmp;
- options_ |= F_MTTL;
- break;
- case 't':
- alarmtimeout = strtoul(optarg, &ep, 0);
- if ((alarmtimeout < 1) || (alarmtimeout == ULONG_MAX))
- errx(&globals->exit_jmp, EX_USAGE, "invalid timeout: `%s'",
- optarg);
- if (alarmtimeout > MAXALARM)
- errx(&globals->exit_jmp, EX_USAGE, "invalid timeout: `%s' > %d",
- optarg, MAXALARM);
- alarm((int)alarmtimeout);
- break;
- case 'v':
- options_ |= F_VERBOSE;
- break;
- case 'W': /* wait ms for answer */
- t = strtod(optarg, &ep);
- if (*ep || ep == optarg || t > (double)INT_MAX)
- errx(&globals->exit_jmp, EX_USAGE, "invalid timing interval: `%s'",
- optarg);
- options_ |= F_WAITTIME;
- waittime = (int)t;
- break;
- case 'z':
- options_ |= F_HDRINCL;
- ultmp = strtoul(optarg, &ep, 0);
- if (*ep || ep == optarg || ultmp > MAXTOS)
- errx(&globals->exit_jmp, EX_USAGE, "invalid TOS: `%s'", optarg);
- tos = ultmp;
- break;
- default:
- usage();
-
- }
- }
-
- if (argc - optind != 1)
- usage();
-
- target = argv[optind];
-
- switch (options_ & (F_MASK|F_TIME)) {
- case 0: break;
- case F_MASK:
- icmp_type_ = ICMP_MASKREQ;
- icmp_type_rsp = ICMP_MASKREPLY;
- phdr_len = MASK_LEN;
- if (!(options_ & F_QUIET))
- (void)printf("ICMP_MASKREQ\n");
- break;
- case F_TIME:
- icmp_type_ = ICMP_TSTAMP;
- icmp_type_rsp = ICMP_TSTAMPREPLY;
- phdr_len = TS_LEN;
- if (!(options_ & F_QUIET))
- (void)printf("ICMP_TSTAMP\n");
- break;
- default:
- errx(&globals->exit_jmp, EX_USAGE, "ICMP_TSTAMP and ICMP_MASKREQ are exclusive.");
- break;
- }
- icmp_len = sizeof(struct ip) + ICMP_MINLEN + phdr_len;
- if (options_ & F_RROUTE)
- icmp_len += MAX_IPOPTLEN;
- maxpayload = IP_MAXPACKET - icmp_len;
- if (datalen > maxpayload)
- errx(&globals->exit_jmp, EX_USAGE, "packet size too large: %d > %d", datalen,
- maxpayload);
- send_len = icmp_len + datalen;
- datap = &outpack[ICMP_MINLEN + phdr_len + TIMEVAL_LEN];
- if (options_ & F_PINGFILLED) {
- fill((char *)datap, payload);
- }
- if (source) {
- bzero((char *)&sock_in, sizeof(sock_in));
- sock_in.sin_family = AF_INET;
- if (inet_aton(source, &sock_in.sin_addr) != 0) {
- shostname = source;
- } else {
- hp = gethostbyname2(source, AF_INET);
- if (!hp)
- errx(&globals->exit_jmp, EX_NOHOST, "cannot resolve %s: %s",
- source, hstrerror(h_errno));
-
- sock_in.sin_len = sizeof sock_in;
- if ((unsigned)hp->h_length > sizeof(sock_in.sin_addr) ||
- hp->h_length < 0)
- errx(&globals->exit_jmp, 1, "gethostbyname2: illegal address");
- memcpy(&sock_in.sin_addr, hp->h_addr_list[0],
- sizeof(sock_in.sin_addr));
- (void)strncpy(snamebuf, hp->h_name,
- sizeof(snamebuf) - 1);
- snamebuf[sizeof(snamebuf) - 1] = '\0';
- shostname = snamebuf;
- }
- if (bind(s, (struct sockaddr *)&sock_in, sizeof sock_in) == -1)
- err(&globals->exit_jmp, 1, "bind");
- }
-
- bzero(&whereto, sizeof(whereto));
- to = &whereto;
- to->sin_family = AF_INET;
- to->sin_len = sizeof *to;
- if (inet_aton(target, &to->sin_addr) != 0) {
- hostname = target;
- } else {
- hp = gethostbyname2(target, AF_INET);
- if (!hp)
- errx(&globals->exit_jmp, EX_NOHOST, "cannot resolve %s: %s",
- target, hstrerror(h_errno));
-
- if ((unsigned)hp->h_length > sizeof(to->sin_addr))
- errx(&globals->exit_jmp, 1, "gethostbyname2 returned an illegal address");
- memcpy(&to->sin_addr, hp->h_addr_list[0], sizeof to->sin_addr);
- (void)strncpy(hnamebuf, hp->h_name, sizeof(hnamebuf) - 1);
- hnamebuf[sizeof(hnamebuf) - 1] = '\0';
- hostname = hnamebuf;
- }
-
- if (options_ & F_FLOOD && options_ & F_INTERVAL)
- errx(&globals->exit_jmp, EX_USAGE, "-f and -i: incompatible options");
-
- if (options_ & F_FLOOD && IN_MULTICAST(ntohl(to->sin_addr.s_addr)))
- errx(&globals->exit_jmp, EX_USAGE,
- "-f flag cannot be used with multicast destination");
- if (options_ & (F_MIF | F_NOLOOP | F_MTTL)
- && !IN_MULTICAST(ntohl(to->sin_addr.s_addr)))
- errx(&globals->exit_jmp, EX_USAGE,
- "-I, -L, -T flags cannot be used with unicast destination");
-
- if (datalen >= TIMEVAL_LEN) /* can we time transfer */
- timing = 1;
-
- if (!(options_ & F_PINGFILLED))
- for (i = TIMEVAL_LEN; i < datalen; ++i)
- *datap++ = i;
-
- ident = getpid() & 0xFFFF;
-
- if (s < 0) {
- errno = sockerrno;
- err(&globals->exit_jmp, EX_OSERR, "socket");
- }
- hold = 1;
- if (options_ & F_SO_DEBUG)
- (void)setsockopt(s, SOL_SOCKET, SO_DEBUG, (char *)&hold,
- sizeof(hold));
- if (options_ & F_SO_DONTROUTE)
- (void)setsockopt(s, SOL_SOCKET, SO_DONTROUTE, (char *)&hold,
- sizeof(hold));
-#ifdef IPSEC
-#ifdef IPSEC_POLICY_IPSEC
- if (options_ & F_POLICY) {
- char *buf;
- if (policy_in != NULL) {
- buf = ipsec_set_policy(policy_in, strlen(policy_in));
- if (buf == NULL)
- errx(&globals->exit_jmp, EX_CONFIG, "%s", ipsec_strerror());
- if (setsockopt(s, IPPROTO_IP, IP_IPSEC_POLICY,
- buf, ipsec_get_policylen(buf)) < 0)
- err(EX_CONFIG,
- "ipsec policy cannot be configured");
- free(buf);
- }
-
- if (policy_out != NULL) {
- buf = ipsec_set_policy(policy_out, strlen(policy_out));
- if (buf == NULL)
- errx(&globals->exit_jmp, EX_CONFIG, "%s", ipsec_strerror());
- if (setsockopt(s, IPPROTO_IP, IP_IPSEC_POLICY,
- buf, ipsec_get_policylen(buf)) < 0)
- err(EX_CONFIG,
- "ipsec policy cannot be configured");
- free(buf);
- }
- }
-#endif /*IPSEC_POLICY_IPSEC*/
-#endif /*IPSEC*/
-
- if (options_ & F_HDRINCL) {
- ip = (struct ip*)outpackhdr;
- if (!(options_ & (F_TTL | F_MTTL))) {
- mib[0] = CTL_NET;
- mib[1] = PF_INET;
- mib[2] = IPPROTO_IP;
- mib[3] = IPCTL_DEFTTL;
- sz = sizeof(ttl);
- if (sysctl(mib, 4, &ttl, &sz, NULL, 0) == -1)
- err(&globals->exit_jmp, 1, "sysctl(net.inet.ip.ttl)");
- }
- setsockopt(s, IPPROTO_IP, IP_HDRINCL, &hold, sizeof(hold));
- ip->ip_v = IPVERSION;
- ip->ip_hl = sizeof(struct ip) >> 2;
- ip->ip_tos = tos;
- ip->ip_id = 0;
- ip->ip_off = df ? IP_DF : 0;
- ip->ip_ttl = ttl;
- ip->ip_p = IPPROTO_ICMP;
- ip->ip_src.s_addr = source ? sock_in.sin_addr.s_addr : INADDR_ANY;
- ip->ip_dst = to->sin_addr;
- }
- /* record route option */
- if (options_ & F_RROUTE) {
-#ifdef IP_OPTIONS
- bzero(rspace, sizeof(rspace));
- rspace[IPOPT_OPTVAL] = IPOPT_RR;
- rspace[IPOPT_OLEN] = sizeof(rspace) - 1;
- rspace[IPOPT_OFFSET] = IPOPT_MINOFF;
- rspace[sizeof(rspace) - 1] = IPOPT_EOL;
- if (setsockopt(s, IPPROTO_IP, IP_OPTIONS, rspace,
- sizeof(rspace)) < 0)
- err(&globals->exit_jmp, EX_OSERR, "setsockopt IP_OPTIONS");
-#else
- errx(&globals->exit_jmp, EX_UNAVAILABLE,
- "record route not available in this implementation");
-#endif /* IP_OPTIONS */
- }
-
- if (options_ & F_TTL) {
- if (setsockopt(s, IPPROTO_IP, IP_TTL, &ttl,
- sizeof(ttl)) < 0) {
- err(&globals->exit_jmp, EX_OSERR, "setsockopt IP_TTL");
- }
- }
- if (options_ & F_NOLOOP) {
- if (setsockopt(s, IPPROTO_IP, IP_MULTICAST_LOOP, &loop,
- sizeof(loop)) < 0) {
- err(&globals->exit_jmp, EX_OSERR, "setsockopt IP_MULTICAST_LOOP");
- }
- }
- if (options_ & F_MTTL) {
- if (setsockopt(s, IPPROTO_IP, IP_MULTICAST_TTL, &mttl,
- sizeof(mttl)) < 0) {
- err(&globals->exit_jmp, EX_OSERR, "setsockopt IP_MULTICAST_TTL");
- }
- }
- if (options_ & F_MIF) {
- if (setsockopt(s, IPPROTO_IP, IP_MULTICAST_IF, &ifaddr,
- sizeof(ifaddr)) < 0) {
- err(&globals->exit_jmp, EX_OSERR, "setsockopt IP_MULTICAST_IF");
- }
- }
-#ifdef SO_TIMESTAMP
- { int on = 1;
- if (setsockopt(s, SOL_SOCKET, SO_TIMESTAMP, &on, sizeof(on)) < 0)
- err(&globals->exit_jmp, EX_OSERR, "setsockopt SO_TIMESTAMP");
- }
-#endif
- if (sweepmax) {
- if (sweepmin >= sweepmax)
- errx(&globals->exit_jmp, EX_USAGE, "Maximum packet size must be greater than the minimum packet size");
-
- if (datalen != DEFDATALEN)
- errx(&globals->exit_jmp, EX_USAGE, "Packet size and ping sweep are mutually exclusive");
-
- if (npackets > 0) {
- snpackets = npackets;
- npackets = 0;
- } else
- snpackets = 1;
- datalen = sweepmin;
- send_len = icmp_len + sweepmin;
- }
- if (options_ & F_SWEEP && !sweepmax)
- errx(&globals->exit_jmp, EX_USAGE, "Maximum sweep size must be specified");
-
- /*
- * When pinging the broadcast address, you can get a lot of answers.
- * Doing something so evil is useful if you are trying to stress the
- * ethernet, or just want to fill the arp cache to get some stuff for
- * /etc/ethers. But beware: RFC 1122 allows hosts to ignore broadcast
- * or multicast pings if they wish.
- */
-
- /*
- * XXX receive buffer needs undetermined space for mbuf overhead
- * as well.
- */
- hold = IP_MAXPACKET + 128;
- (void)setsockopt(s, SOL_SOCKET, SO_RCVBUF, (char *)&hold,
- sizeof(hold));
- if (uid == 0)
- (void)setsockopt(s, SOL_SOCKET, SO_SNDBUF, (char *)&hold,
- sizeof(hold));
-
- if (to->sin_family == AF_INET) {
- (void)printf("PING %s (%s)", hostname,
- inet_ntoa(to->sin_addr));
- if (source)
- (void)printf(" from %s", shostname);
- if (sweepmax)
- (void)printf(": (%d ... %d) data bytes\n",
- sweepmin, sweepmax);
- else
- (void)printf(": %d data bytes\n", datalen);
-
- } else {
- if (sweepmax)
- (void)printf("PING %s: (%d ... %d) data bytes\n",
- hostname, sweepmin, sweepmax);
- else
- (void)printf("PING %s: %d data bytes\n", hostname, datalen);
- }
-
- /*
- * Use sigaction() instead of signal() to get unambiguous semantics,
- * in particular with SA_RESTART not set.
- */
-
- sigemptyset(&si_sa.sa_mask);
- si_sa.sa_flags = 0;
-
- si_sa.sa_handler = stopit;
- if (sigaction(SIGINT, &si_sa, 0) == -1) {
- err(&globals->exit_jmp, EX_OSERR, "sigaction SIGINT");
- }
-
-#ifdef SIGINFO
- si_sa.sa_handler = status;
- if (sigaction(SIGINFO, &si_sa, 0) == -1) {
- err(EX_OSERR, "sigaction");
- }
-#endif
-
- if (alarmtimeout > 0) {
- si_sa.sa_handler = stopit;
- if (sigaction(SIGALRM, &si_sa, 0) == -1)
- err(&globals->exit_jmp, EX_OSERR, "sigaction SIGALRM");
- }
-
- bzero(&msg, sizeof(msg));
- msg.msg_name = (caddr_t)&from;
- msg.msg_iov = &iov;
- msg.msg_iovlen = 1;
-#ifdef SO_TIMESTAMP
- msg.msg_control = (caddr_t)ctrl;
-#endif
- iov.iov_base = packet_;
- iov.iov_len = IP_MAXPACKET;
-
- if (preload == 0)
- pinger(); /* send the first ping */
- else {
- if (npackets != 0 && preload > npackets)
- preload = npackets;
- while (preload--) /* fire off them quickies */
- pinger();
- }
- (void)gettimeofday(&last, NULL);
-
- if (options_ & F_FLOOD) {
- intvl.tv_sec = 0;
- intvl.tv_usec = 10000;
- } else {
- intvl.tv_sec = interval / 1000;
- intvl.tv_usec = interval % 1000 * 1000;
- }
-
- almost_done = 0;
- while (!finish_up) {
- struct timeval now, timeout;
- fd_set rfds;
- int cc, n;
-
- check_status();
- if ((unsigned)s >= FD_SETSIZE)
- errx(&globals->exit_jmp, EX_OSERR, "descriptor too large");
- FD_ZERO(&rfds);
- FD_SET(s, &rfds);
- (void)gettimeofday(&now, NULL);
- timeout.tv_sec = last.tv_sec + intvl.tv_sec - now.tv_sec;
- timeout.tv_usec = last.tv_usec + intvl.tv_usec - now.tv_usec;
- while (timeout.tv_usec < 0) {
- timeout.tv_usec += 1000000;
- timeout.tv_sec--;
- }
- while (timeout.tv_usec >= 1000000) {
- timeout.tv_usec -= 1000000;
- timeout.tv_sec++;
- }
- if (timeout.tv_sec < 0)
- timeout.tv_sec = timeout.tv_usec = 0;
- n = select(s + 1, &rfds, NULL, NULL, &timeout);
- if (n < 0)
- continue; /* Must be EINTR. */
- if (n == 1) {
- struct timeval *tv = NULL;
-#ifdef SO_TIMESTAMP
- struct cmsghdr *cmsg = (struct cmsghdr *)&ctrl;
-
- msg.msg_controllen = sizeof(ctrl);
-#endif
-
- bzero(&msg, sizeof(msg));
- msg.msg_name = (caddr_t)&from;
- msg.msg_iov = &iov;
- msg.msg_iovlen = 1;
-#ifdef SO_TIMESTAMP
- msg.msg_control = (caddr_t)ctrl;
-#endif
- iov.iov_base = packet_;
- iov.iov_len = IP_MAXPACKET;
-
- msg.msg_namelen = sizeof(from);
- if ((cc = recvmsg(s, &msg, 0)) < 0) {
- if (errno == EINTR)
- continue;
- warn("recvmsg");
- continue;
- }
-#ifdef SO_TIMESTAMP
- if (cmsg->cmsg_level == SOL_SOCKET &&
- cmsg->cmsg_type == SCM_TIMESTAMP &&
- cmsg->cmsg_len == CMSG_LEN(sizeof *tv)) {
- /* Copy to avoid alignment problems: */
- memcpy(&now, CMSG_DATA(cmsg), sizeof(now));
- tv = &now;
- }
-#endif
- if (tv == NULL) {
- (void)gettimeofday(&now, NULL);
- tv = &now;
- }
- pr_pack((char *)packet_, cc, &from, tv);
- if ((options_ & F_ONCE && nreceived) ||
- (npackets && nreceived >= npackets))
- break;
- }
- if (n == 0 || options_ & F_FLOOD) {
- if (sweepmax && sntransmitted == snpackets) {
- for (i = 0; i < sweepincr ; ++i)
- *datap++ = i;
- datalen += sweepincr;
- if (datalen > sweepmax)
- break;
- send_len = icmp_len + datalen;
- sntransmitted = 0;
- }
- if (!npackets || ntransmitted < npackets)
- pinger();
- else {
- if (almost_done)
- break;
- almost_done = 1;
- intvl.tv_usec = 0;
- if (nreceived) {
- intvl.tv_sec = 2 * tmax / 1000;
- if (!intvl.tv_sec)
- intvl.tv_sec = 1;
- } else {
- intvl.tv_sec = waittime / 1000;
- intvl.tv_usec = waittime % 1000 * 1000;
- }
- }
- (void)gettimeofday(&last, NULL);
- if (ntransmitted - nreceived - 1 > nmissedmax) {
- nmissedmax = ntransmitted - nreceived - 1;
- if (options_ & F_MISSED)
- (void)write(STDOUT_FILENO, &BBELL, 1);
- }
- }
- }
- finish();
-#ifdef __rtems__
- /* RTEMS shell programs return -- they do not exit */
- if (nreceived)
- return(0);
- else
- return(2);
-#endif
- /* NOTREACHED */
- exit(0); /* Make the compiler happy */
-}
-
-/*
- * stopit --
- * Set the global bit that causes the main loop to quit.
- * Do NOT call finish() from here, since finish() does far too much
- * to be called from a signal handler.
- */
-void
-stopit(sig)
- int sig __unused;
-{
-#if !__rtems__
- /*
- * When doing reverse DNS lookups, the finish_up flag might not
- * be noticed for a while. Just exit if we get a second SIGINT.
- */
- if (!(options_ & F_NUMERIC) && finish_up)
- _exit(nreceived ? 0 : 2);
- finish_up = 1;
-#endif
-}
-
-/*
- * pinger --
- * Compose and transmit an ICMP ECHO REQUEST packet. The IP packet
- * will be added on by the kernel. The ID field is our UNIX process ID,
- * and the sequence number is an ascending integer. The first TIMEVAL_LEN
- * bytes of the data portion are used to hold a UNIX "timeval" struct in
- * host byte-order, to compute the round-trip time.
- */
-static void
-g_pinger(globals)
- rtems_shell_globals_t* globals;
-{
- struct timeval now;
- struct tv32 tv32;
- struct ip *ip;
- struct icmp *icp;
- int cc, i;
- u_char *packet;
-
- packet = outpack;
- icp = (struct icmp *)outpack;
- icp->icmp_type = icmp_type_;
- icp->icmp_code = 0;
- icp->icmp_cksum = 0;
- icp->icmp_seq = htons(ntransmitted);
- icp->icmp_id = ident; /* ID */
-
- CLR(ntransmitted % mx_dup_ck);
-
- if ((options_ & F_TIME) || timing) {
- (void)gettimeofday(&now, NULL);
-
- tv32.tv32_sec = htonl(now.tv_sec);
- tv32.tv32_usec = htonl(now.tv_usec);
- if (options_ & F_TIME)
- icp->icmp_otime = htonl((now.tv_sec % (24*60*60))
- * 1000 + now.tv_usec / 1000);
- if (timing)
- bcopy((void *)&tv32,
- (void *)&outpack[ICMP_MINLEN + phdr_len],
- sizeof(tv32));
- }
-
- cc = ICMP_MINLEN + phdr_len + datalen;
-
- /* compute ICMP checksum here */
- icp->icmp_cksum = in_cksum((u_short *)icp, cc);
-
- if (options_ & F_HDRINCL) {
- cc += sizeof(struct ip);
- ip = (struct ip *)outpackhdr;
- ip->ip_len = cc;
- ip->ip_sum = in_cksum((u_short *)outpackhdr, cc);
- packet = outpackhdr;
- }
- i = sendto(s, (char *)packet, cc, 0, (struct sockaddr *)&whereto,
- sizeof(whereto));
-
- if (i < 0 || i != cc) {
- if (i < 0) {
- if (options_ & F_FLOOD && errno == ENOBUFS) {
- usleep(FLOOD_BACKOFF);
- return;
- }
- warn("sendto");
- } else {
- warn("%s: partial write: %d of %d bytes",
- hostname, i, cc);
- }
- }
- ntransmitted++;
- sntransmitted++;
- if (!(options_ & F_QUIET) && options_ & F_FLOOD)
- (void)write(STDOUT_FILENO, &DOT, 1);
-}
-
-/*
- * pr_pack --
- * Print out the packet, if it came from us. This logic is necessary
- * because ALL readers of the ICMP socket get a copy of ALL ICMP packets
- * which arrive ('tis only fair). This permits multiple copies of this
- * program to be run without having intermingled output (or statistics!).
- */
-static void
-g_pr_pack(buf, cc, from, tv, globals)
- char *buf;
- int cc;
- struct sockaddr_in *from;
- struct timeval *tv;
- rtems_shell_globals_t* globals;
-{
- struct in_addr ina;
- u_char *cp, *dp;
- struct icmp *icp;
- struct ip *ip;
- const void *tp;
- double triptime;
- int dupflag, hlen, i, j, recv_len, seq;
-#if !__rtems__
- static int old_rrlen;
- static char old_rr[MAX_IPOPTLEN];
-#endif
-
- /* Check the IP header */
- ip = (struct ip *)buf;
- hlen = ip->ip_hl << 2;
- recv_len = cc;
- if (cc < hlen + ICMP_MINLEN) {
- if (options_ & F_VERBOSE)
- warn("packet too short (%d bytes) from %s", cc,
- inet_ntoa(from->sin_addr));
- return;
- }
-
- /* Now the ICMP part */
- cc -= hlen;
- icp = (struct icmp *)(buf + hlen);
- if (icp->icmp_type == icmp_type_rsp) {
- if (icp->icmp_id != ident)
- return; /* 'Twas not our ECHO */
- ++nreceived;
- triptime = 0.0;
- if (timing) {
- struct timeval tv1;
- struct tv32 tv32;
-#ifndef icmp_data
- tp = &icp->icmp_ip;
-#else
- tp = icp->icmp_data;
-#endif
- tp = (const char *)tp + phdr_len;
-
- if (cc - ICMP_MINLEN - phdr_len >= (int) sizeof(tv1)) {
- /* Copy to avoid alignment problems: */
- memcpy(&tv32, tp, sizeof(tv32));
- tv1.tv_sec = ntohl(tv32.tv32_sec);
- tv1.tv_usec = ntohl(tv32.tv32_usec);
- tvsub(tv, &tv1);
- triptime = ((double)tv->tv_sec) * 1000.0 +
- ((double)tv->tv_usec) / 1000.0;
- tsum += triptime;
- tsumsq += triptime * triptime;
- if (triptime < tmin)
- tmin = triptime;
- if (triptime > tmax)
- tmax = triptime;
- } else
- timing = 0;
- }
-
- seq = ntohs(icp->icmp_seq);
-
- if (TST(seq % mx_dup_ck)) {
- ++nrepeats;
- --nreceived;
- dupflag = 1;
- } else {
- SET(seq % mx_dup_ck);
- dupflag = 0;
- }
-
- if (options_ & F_QUIET)
- return;
-
- if (options_ & F_WAITTIME && triptime > waittime) {
- ++nrcvtimeout;
- return;
- }
-
- if (options_ & F_FLOOD)
- (void)write(STDOUT_FILENO, &BSPACE, 1);
- else {
- (void)printf("%d bytes from %s: icmp_seq=%u", cc,
- inet_ntoa(*(struct in_addr *)&from->sin_addr.s_addr),
- seq);
- (void)printf(" ttl=%d", ip->ip_ttl);
- if (timing)
- (void)printf(" time=%.3f ms", triptime);
- if (dupflag)
- (void)printf(" (DUP!)");
- if (options_ & F_AUDIBLE)
- (void)write(STDOUT_FILENO, &BBELL, 1);
- if (options_ & F_MASK) {
- /* Just prentend this cast isn't ugly */
- (void)printf(" mask=%s",
- pr_addr(*(struct in_addr *)&(icp->icmp_mask)));
- }
- if (options_ & F_TIME) {
- (void)printf(" tso=%s", pr_ntime(icp->icmp_otime));
- (void)printf(" tsr=%s", pr_ntime(icp->icmp_rtime));
- (void)printf(" tst=%s", pr_ntime(icp->icmp_ttime));
- }
- if (recv_len != send_len) {
- (void)printf(
- "\nwrong total length %d instead of %d",
- recv_len, send_len);
- }
- /* check the data */
- cp = (u_char*)&icp->icmp_data[phdr_len];
- dp = &outpack[ICMP_MINLEN + phdr_len];
- cc -= ICMP_MINLEN + phdr_len;
- i = 0;
- if (timing) { /* don't check variable timestamp */
- cp += TIMEVAL_LEN;
- dp += TIMEVAL_LEN;
- cc -= TIMEVAL_LEN;
- i += TIMEVAL_LEN;
- }
- for (; i < datalen && cc > 0; ++i, ++cp, ++dp, --cc) {
- if (*cp != *dp) {
- (void)printf("\nwrong data byte #%d should be 0x%x but was 0x%x",
- i, *dp, *cp);
- (void)printf("\ncp:");
- cp = (u_char*)&icp->icmp_data[0];
- for (i = 0; i < datalen; ++i, ++cp) {
- if ((i % 16) == 8)
- (void)printf("\n\t");
- (void)printf("%2x ", *cp);
- }
- (void)printf("\ndp:");
- cp = &outpack[ICMP_MINLEN];
- for (i = 0; i < datalen; ++i, ++cp) {
- if ((i % 16) == 8)
- (void)printf("\n\t");
- (void)printf("%2x ", *cp);
- }
- break;
- }
- }
- }
- } else {
- /*
- * We've got something other than an ECHOREPLY.
- * See if it's a reply to something that we sent.
- * We can compare IP destination, protocol,
- * and ICMP type and ID.
- *
- * Only print all the error messages if we are running
- * as root to avoid leaking information not normally
- * available to those not running as root.
- */
-#ifndef icmp_data
- struct ip *oip = &icp->icmp_ip;
-#else
- struct ip *oip = (struct ip *)icp->icmp_data;
-#endif
- struct icmp *oicmp = (struct icmp *)(oip + 1);
-
- if (((options_ & F_VERBOSE) && uid == 0) ||
- (!(options_ & F_QUIET2) &&
- (oip->ip_dst.s_addr == whereto.sin_addr.s_addr) &&
- (oip->ip_p == IPPROTO_ICMP) &&
- (oicmp->icmp_type == ICMP_ECHO) &&
- (oicmp->icmp_id == ident))) {
- (void)printf("%d bytes from %s: ", cc,
- pr_addr(from->sin_addr));
- pr_icmph(icp);
- } else
- return;
- }
-
- /* Display any IP options */
- cp = (u_char *)buf + sizeof(struct ip);
-
- for (; hlen > (int)sizeof(struct ip); --hlen, ++cp)
- switch (*cp) {
- case IPOPT_EOL:
- hlen = 0;
- break;
- case IPOPT_LSRR:
- case IPOPT_SSRR:
- (void)printf(*cp == IPOPT_LSRR ?
- "\nLSRR: " : "\nSSRR: ");
- j = cp[IPOPT_OLEN] - IPOPT_MINOFF + 1;
- hlen -= 2;
- cp += 2;
- if (j >= INADDR_LEN &&
- j <= hlen - (int)sizeof(struct ip)) {
- for (;;) {
- bcopy(++cp, &ina.s_addr, INADDR_LEN);
- if (ina.s_addr == 0)
- (void)printf("\t0.0.0.0");
- else
- (void)printf("\t%s",
- pr_addr(ina));
- hlen -= INADDR_LEN;
- cp += INADDR_LEN - 1;
- j -= INADDR_LEN;
- if (j < INADDR_LEN)
- break;
- (void)putchar('\n');
- }
- } else
- (void)printf("\t(truncated route)\n");
- break;
- case IPOPT_RR:
- j = cp[IPOPT_OLEN]; /* get length */
- i = cp[IPOPT_OFFSET]; /* and pointer */
- hlen -= 2;
- cp += 2;
- if (i > j)
- i = j;
- i = i - IPOPT_MINOFF + 1;
- if (i < 0 || i > (hlen - (int)sizeof(struct ip))) {
- old_rrlen = 0;
- continue;
- }
- if (i == old_rrlen
- && !bcmp((char *)cp, old_rr, i)
- && !(options_ & F_FLOOD)) {
- (void)printf("\t(same route)");
- hlen -= i;
- cp += i;
- break;
- }
- old_rrlen = i;
- bcopy((char *)cp, old_rr, i);
- (void)printf("\nRR: ");
- if (i >= INADDR_LEN &&
- i <= hlen - (int)sizeof(struct ip)) {
- for (;;) {
- bcopy(++cp, &ina.s_addr, INADDR_LEN);
- if (ina.s_addr == 0)
- (void)printf("\t0.0.0.0");
- else
- (void)printf("\t%s",
- pr_addr(ina));
- hlen -= INADDR_LEN;
- cp += INADDR_LEN - 1;
- i -= INADDR_LEN;
- if (i < INADDR_LEN)
- break;
- (void)putchar('\n');
- }
- } else
- (void)printf("\t(truncated route)");
- break;
- case IPOPT_NOP:
- (void)printf("\nNOP");
- break;
- default:
- (void)printf("\nunknown option %x", *cp);
- break;
- }
- if (!(options_ & F_FLOOD)) {
- (void)putchar('\n');
- (void)fflush(stdout);
- }
-}
-
-/*
- * in_cksum --
- * Checksum routine for Internet Protocol family headers (C Version)
- */
-u_short
-in_cksum(addr, len)
- u_short *addr;
- int len;
-{
- int nleft, sum;
- u_short *w;
- union {
- u_short us;
- u_char uc[2];
- } last;
- u_short answer;
-
- nleft = len;
- sum = 0;
- w = addr;
-
- /*
- * Our algorithm is simple, using a 32 bit accumulator (sum), we add
- * sequential 16 bit words to it, and at the end, fold back all the
- * carry bits from the top 16 bits into the lower 16 bits.
- */
- while (nleft > 1) {
- sum += *w++;
- nleft -= 2;
- }
-
- /* mop up an odd byte, if necessary */
- if (nleft == 1) {
- last.uc[0] = *(u_char *)w;
- last.uc[1] = 0;
- sum += last.us;
- }
-
- /* add back carry outs from top 16 bits to low 16 bits */
- sum = (sum >> 16) + (sum & 0xffff); /* add hi 16 to low 16 */
- sum += (sum >> 16); /* add carry */
- answer = ~sum; /* truncate to 16 bits */
- return(answer);
-}
-
-/*
- * tvsub --
- * Subtract 2 timeval structs: out = out - in. Out is assumed to
- * be >= in.
- */
-static void
-tvsub(out, in)
- struct timeval *out, *in;
-{
-
- if ((out->tv_usec -= in->tv_usec) < 0) {
- --out->tv_sec;
- out->tv_usec += 1000000;
- }
- out->tv_sec -= in->tv_sec;
-}
-
-/*
- * status --
- * Print out statistics when SIGINFO is received.
- */
-
-#if !defined(__rtems__)
-static void
-status(sig)
- int sig __unused;
-{
- siginfo_p = 1;
-}
-#endif
-
-static void
-g_check_status(globals)
- rtems_shell_globals_t* globals;
-{
- if (siginfo_p) {
- siginfo_p = 0;
- (void)fprintf(stderr, "\r%ld/%ld packets received (%.1f%%)",
- nreceived, ntransmitted,
- ntransmitted ? nreceived * 100.0 / ntransmitted : 0.0);
- if (nreceived && timing)
- (void)fprintf(stderr, " %.3f min / %.3f avg / %.3f max",
- tmin, tsum / (nreceived + nrepeats), tmax);
- (void)fprintf(stderr, "\n");
- }
-}
-
-/*
- * finish --
- * Print out statistics, and give up.
- */
-static void
-g_finish(globals)
- rtems_shell_globals_t* globals;
-{
-
- (void)signal(SIGINT, SIG_IGN);
- (void)signal(SIGALRM, SIG_IGN);
- (void)putchar('\n');
- (void)fflush(stdout);
- (void)printf("--- %s ping statistics ---\n", hostname);
- (void)printf("%ld packets transmitted, ", ntransmitted);
- (void)printf("%ld packets received, ", nreceived);
- if (nrepeats)
- (void)printf("+%ld duplicates, ", nrepeats);
- if (ntransmitted) {
- if (nreceived > ntransmitted)
- (void)printf("-- somebody's printing up packets!");
- else
- (void)printf("%.1f%% packet loss",
- ((ntransmitted - nreceived) * 100.0) /
- ntransmitted);
- }
- if (nrcvtimeout)
- (void)printf(", %ld packets out of wait time", nrcvtimeout);
- (void)putchar('\n');
- if (nreceived && timing) {
- double n = nreceived + nrepeats;
- double avg = tsum / n;
-#if defined(__rtems__)
- (void) printf(
- "round-trip min/avg/max/stddev = %.3f/%.3f/%.3f ms\n",
- tmin, avg, tmax);
-#else
- double vari = tsumsq / n - avg * avg;
- (void)printf(
- "round-trip min/avg/max/stddev = %.3f/%.3f/%.3f/%.3f ms\n",
- tmin, avg, tmax, sqrt(vari));
-#endif
- }
- if (nreceived)
- exit(0);
- else
- exit(2);
- while (1);
-}
-
-#ifdef notdef
-static char *ttab[] = {
- "Echo Reply", /* ip + seq + udata */
- "Dest Unreachable", /* net, host, proto, port, frag, sr + IP */
- "Source Quench", /* IP */
- "Redirect", /* redirect type, gateway, + IP */
- "Echo",
- "Time Exceeded", /* transit, frag reassem + IP */
- "Parameter Problem", /* pointer + IP */
- "Timestamp", /* id + seq + three timestamps */
- "Timestamp Reply", /* " */
- "Info Request", /* id + sq */
- "Info Reply" /* " */
-};
-#endif
-
-/*
- * pr_icmph --
- * Print a descriptive string about an ICMP header.
- */
-static void
-pr_icmph(icp)
- struct icmp *icp;
-{
-
- switch(icp->icmp_type) {
- case ICMP_ECHOREPLY:
- (void)printf("Echo Reply\n");
- /* XXX ID + Seq + Data */
- break;
- case ICMP_UNREACH:
- switch(icp->icmp_code) {
- case ICMP_UNREACH_NET:
- (void)printf("Destination Net Unreachable\n");
- break;
- case ICMP_UNREACH_HOST:
- (void)printf("Destination Host Unreachable\n");
- break;
- case ICMP_UNREACH_PROTOCOL:
- (void)printf("Destination Protocol Unreachable\n");
- break;
- case ICMP_UNREACH_PORT:
- (void)printf("Destination Port Unreachable\n");
- break;
- case ICMP_UNREACH_NEEDFRAG:
- (void)printf("frag needed and DF set (MTU %d)\n",
- ntohs(icp->icmp_nextmtu));
- break;
- case ICMP_UNREACH_SRCFAIL:
- (void)printf("Source Route Failed\n");
- break;
- case ICMP_UNREACH_FILTER_PROHIB:
- (void)printf("Communication prohibited by filter\n");
- break;
- default:
- (void)printf("Dest Unreachable, Bad Code: %d\n",
- icp->icmp_code);
- break;
- }
- /* Print returned IP header information */
-#ifndef icmp_data
- pr_retip(&icp->icmp_ip);
-#else
- pr_retip((struct ip *)icp->icmp_data);
-#endif
- break;
- case ICMP_SOURCEQUENCH:
- (void)printf("Source Quench\n");
-#ifndef icmp_data
- pr_retip(&icp->icmp_ip);
-#else
- pr_retip((struct ip *)icp->icmp_data);
-#endif
- break;
- case ICMP_REDIRECT:
- switch(icp->icmp_code) {
- case ICMP_REDIRECT_NET:
- (void)printf("Redirect Network");
- break;
- case ICMP_REDIRECT_HOST:
- (void)printf("Redirect Host");
- break;
- case ICMP_REDIRECT_TOSNET:
- (void)printf("Redirect Type of Service and Network");
- break;
- case ICMP_REDIRECT_TOSHOST:
- (void)printf("Redirect Type of Service and Host");
- break;
- default:
- (void)printf("Redirect, Bad Code: %d", icp->icmp_code);
- break;
- }
- (void)printf("(New addr: %s)\n", inet_ntoa(icp->icmp_gwaddr));
-#ifndef icmp_data
- pr_retip(&icp->icmp_ip);
-#else
- pr_retip((struct ip *)icp->icmp_data);
-#endif
- break;
- case ICMP_ECHO:
- (void)printf("Echo Request\n");
- /* XXX ID + Seq + Data */
- break;
- case ICMP_TIMXCEED:
- switch(icp->icmp_code) {
- case ICMP_TIMXCEED_INTRANS:
- (void)printf("Time to live exceeded\n");
- break;
- case ICMP_TIMXCEED_REASS:
- (void)printf("Frag reassembly time exceeded\n");
- break;
- default:
- (void)printf("Time exceeded, Bad Code: %d\n",
- icp->icmp_code);
- break;
- }
-#ifndef icmp_data
- pr_retip(&icp->icmp_ip);
-#else
- pr_retip((struct ip *)icp->icmp_data);
-#endif
- break;
- case ICMP_PARAMPROB:
- (void)printf("Parameter problem: pointer = 0x%02x\n",
- icp->icmp_hun.ih_pptr);
-#ifndef icmp_data
- pr_retip(&icp->icmp_ip);
-#else
- pr_retip((struct ip *)icp->icmp_data);
-#endif
- break;
- case ICMP_TSTAMP:
- (void)printf("Timestamp\n");
- /* XXX ID + Seq + 3 timestamps */
- break;
- case ICMP_TSTAMPREPLY:
- (void)printf("Timestamp Reply\n");
- /* XXX ID + Seq + 3 timestamps */
- break;
- case ICMP_IREQ:
- (void)printf("Information Request\n");
- /* XXX ID + Seq */
- break;
- case ICMP_IREQREPLY:
- (void)printf("Information Reply\n");
- /* XXX ID + Seq */
- break;
- case ICMP_MASKREQ:
- (void)printf("Address Mask Request\n");
- break;
- case ICMP_MASKREPLY:
- (void)printf("Address Mask Reply\n");
- break;
- case ICMP_ROUTERADVERT:
- (void)printf("Router Advertisement\n");
- break;
- case ICMP_ROUTERSOLICIT:
- (void)printf("Router Solicitation\n");
- break;
- default:
- (void)printf("Bad ICMP type: %d\n", icp->icmp_type);
- }
-}
-
-/*
- * pr_iph --
- * Print an IP header with options.
- */
-static void
-pr_iph(ip)
- struct ip *ip;
-{
- u_char *cp;
- int hlen;
-
- hlen = ip->ip_hl << 2;
- cp = (u_char *)ip + 20; /* point to options */
-
- (void)printf("Vr HL TOS Len ID Flg off TTL Pro cks Src Dst\n");
- (void)printf(" %1x %1x %02x %04x %04x",
- ip->ip_v, ip->ip_hl, ip->ip_tos, ntohs(ip->ip_len),
- ntohs(ip->ip_id));
- (void)printf(" %1lx %04lx",
- (u_long) (ntohl(ip->ip_off) & 0xe000) >> 13,
- (u_long) ntohl(ip->ip_off) & 0x1fff);
- (void)printf(" %02x %02x %04x", ip->ip_ttl, ip->ip_p,
- ntohs(ip->ip_sum));
- (void)printf(" %s ", inet_ntoa(*(struct in_addr *)&ip->ip_src.s_addr));
- (void)printf(" %s ", inet_ntoa(*(struct in_addr *)&ip->ip_dst.s_addr));
- /* dump any option bytes */
- while (hlen-- > 20) {
- (void)printf("%02x", *cp++);
- }
- (void)putchar('\n');
-}
-
-/*
- * pr_addr --
- * Return an ascii host address as a dotted quad and optionally with
- * a hostname.
- */
-static char *
-g_pr_addr(ina, globals)
- struct in_addr ina;
- rtems_shell_globals_t* globals;
-{
- struct hostent *hp;
- static char buf[16 + 3 + MAXHOSTNAMELEN];
-
- if ((options_ & F_NUMERIC) ||
- !(hp = gethostbyaddr((char *)&ina, 4, AF_INET)))
- return inet_ntoa(ina);
- else
- (void)snprintf(buf, sizeof(buf), "%s (%s)", hp->h_name,
- inet_ntoa(ina));
- return(buf);
-}
-
-/*
- * pr_retip --
- * Dump some info on a returned (via ICMP) IP packet.
- */
-static void
-pr_retip(ip)
- struct ip *ip;
-{
- u_char *cp;
- int hlen;
-
- pr_iph(ip);
- hlen = ip->ip_hl << 2;
- cp = (u_char *)ip + hlen;
-
- if (ip->ip_p == 6)
- (void)printf("TCP: from port %u, to port %u (decimal)\n",
- (*cp * 256 + *(cp + 1)), (*(cp + 2) * 256 + *(cp + 3)));
- else if (ip->ip_p == 17)
- (void)printf("UDP: from port %u, to port %u (decimal)\n",
- (*cp * 256 + *(cp + 1)), (*(cp + 2) * 256 + *(cp + 3)));
-}
-
-static char *
-pr_ntime (n_time timestamp)
-{
- static char buf[10];
- int hour, min, sec;
-
- sec = ntohl(timestamp) / 1000;
- hour = sec / 60 / 60;
- min = (sec % (60 * 60)) / 60;
- sec = (sec % (60 * 60)) % 60;
-
- (void)snprintf(buf, sizeof(buf), "%02d:%02d:%02d", hour, min, sec);
-
- return (buf);
-}
-
-static void
-g_fill(bp, patp, globals)
- char *bp, *patp;
- rtems_shell_globals_t* globals;
-{
- char *cp;
- int pat[16];
- u_int ii, jj, kk;
-
- for (cp = patp; *cp; cp++) {
- if (!isxdigit((int)*cp))
- errx(&globals->exit_jmp, EX_USAGE,
- "patterns must be specified as hex digits");
-
- }
- ii = sscanf(patp,
- "%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x",
- &pat[0], &pat[1], &pat[2], &pat[3], &pat[4], &pat[5], &pat[6],
- &pat[7], &pat[8], &pat[9], &pat[10], &pat[11], &pat[12],
- &pat[13], &pat[14], &pat[15]);
-
- if (ii > 0)
- for (kk = 0; kk <= maxpayload - (TIMEVAL_LEN + ii); kk += ii)
- for (jj = 0; jj < ii; ++jj)
- bp[jj + kk] = pat[jj];
- if (!(options_ & F_QUIET)) {
- (void)printf("PATTERN: 0x");
- for (jj = 0; jj < ii; ++jj)
- (void)printf("%02x", bp[jj] & 0xFF);
- (void)printf("\n");
- }
-}
-
-#if defined(IPSEC) && defined(IPSEC_POLICY_IPSEC)
-#define SECOPT " [-P policy]"
-#else
-#define SECOPT ""
-#endif
-static void
-g_usage(globals)
- rtems_shell_globals_t* globals;
-{
- (void)fprintf(stderr, "%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n",
-"usage: ping [-AaDdfnoQqRrv] [-c count] [-G sweepmaxsize] [-g sweepminsize]",
-" [-h sweepincrsize] [-i wait] [-l preload] [-M mask | time] [-m ttl]",
-" " SECOPT " [-p pattern] [-S src_addr] [-s packetsize] [-t timeout]",
-" [-W waittime] [-z tos] host",
-" ping [-AaDdfLnoQqRrv] [-c count] [-I iface] [-i wait] [-l preload]",
-" [-M mask | time] [-m ttl]" SECOPT " [-p pattern] [-S src_addr]",
-" [-s packetsize] [-T ttl] [-t timeout] [-W waittime]",
-" [-z tos] mcast-group");
- exit(EX_USAGE);
- while (1);
-}
-
-#if __rtems__
- rtems_shell_cmd_t rtems_shell_PING_Command = {
- "ping", /* name */
- "ping [args]", /* usage */
- "network", /* topic */
- rtems_shell_main_ping, /* command */
- NULL, /* alias */
- NULL /* next */
- };
-#endif
diff --git a/cpukit/libmisc/shell/main_route.c b/cpukit/libmisc/shell/main_route.c
deleted file mode 100644
index 3b322ca8b9..0000000000
--- a/cpukit/libmisc/shell/main_route.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * ROUTE Command Implmentation
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-
-#include <netinet/in.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <arpa/inet.h>
-#include <net/route.h>
-
-#include <rtems.h>
-#include <rtems/rtems_bsdnet.h>
-#include <rtems/shell.h>
-#include "internal.h"
-
-static int rtems_shell_main_route(
- int argc,
- char *argv[]
-)
-{
- int cmd;
- struct sockaddr_in dst;
- struct sockaddr_in gw;
- struct sockaddr_in netmask;
- int f_host;
- int f_gw = 0;
- int cur_idx;
- int flags;
- int rc;
-
- memset(&dst, 0, sizeof(dst));
- memset(&gw, 0, sizeof(gw));
- memset(&netmask, 0, sizeof(netmask));
-
- dst.sin_len = sizeof(dst);
- dst.sin_family = AF_INET;
- dst.sin_addr.s_addr = inet_addr("0.0.0.0");
-
- gw.sin_len = sizeof(gw);
- gw.sin_family = AF_INET;
- gw.sin_addr.s_addr = inet_addr("0.0.0.0");
-
- netmask.sin_len = sizeof(netmask);
- netmask.sin_family = AF_INET;
- netmask.sin_addr.s_addr = inet_addr("255.255.255.0");
-
- if (argc < 2) {
- rtems_bsdnet_show_inet_routes();
- return 0;
- }
-
- if (strcmp(argv[1], "add") == 0) {
- cmd = RTM_ADD;
- } else if (strcmp(argv[1], "del") == 0) {
- cmd = RTM_DELETE;
- } else {
- printf("invalid command: %s\n", argv[1]);
- printf("\tit should be 'add' or 'del'\n");
- return -1;
- }
-
- if (argc < 3) {
- printf("not enough arguments\n");
- return -1;
- }
-
- if (strcmp(argv[2], "-host") == 0) {
- f_host = 1;
- } else if (strcmp(argv[2], "-net") == 0) {
- f_host = 0;
- } else {
- printf("Invalid type: %s\n", argv[1]);
- printf("\tit should be '-host' or '-net'\n");
- return -1;
- }
-
- if (argc < 4) {
- printf("not enough arguments\n");
- return -1;
- }
-
- inet_pton(AF_INET, argv[3], &dst.sin_addr);
-
- cur_idx = 4;
- while(cur_idx < argc) {
- if (strcmp(argv[cur_idx], "gw") == 0) {
- if ((cur_idx +1) >= argc) {
- printf("no gateway address\n");
- return -1;
- }
- f_gw = 1;
- inet_pton(AF_INET, argv[cur_idx + 1], &gw.sin_addr);
- cur_idx += 1;
- } else if(strcmp(argv[cur_idx], "netmask") == 0) {
- if ((cur_idx +1) >= argc) {
- printf("no netmask address\n");
- return -1;
- }
- f_gw = 1;
- inet_pton(AF_INET, argv[cur_idx + 1], &netmask.sin_addr);
- cur_idx += 1;
- } else {
- printf("Unknown argument\n");
- return -1;
- }
- cur_idx += 1;
- }
-
- flags = RTF_STATIC;
- if (f_gw != 0) {
- flags |= RTF_GATEWAY;
- }
- if (f_host != 0) {
- flags |= RTF_HOST;
- }
-
- rc = rtems_bsdnet_rtrequest(
- cmd,
- (struct sockaddr *)&dst,
- (struct sockaddr *)&gw,
- (struct sockaddr *)&netmask,
- flags,
- NULL
- );
- if (rc < 0) {
- printf("Error adding route\n");
- }
-
- return 0;
-}
-
-rtems_shell_cmd_t rtems_shell_ROUTE_Command = {
- "route", /* name */
- "TBD", /* usage */
- "network", /* topic */
- rtems_shell_main_route, /* command */
- NULL, /* alias */
- NULL /* next */
-};
diff --git a/cpukit/libnetworking/README b/cpukit/libnetworking/README
deleted file mode 100644
index 2029b9179c..0000000000
--- a/cpukit/libnetworking/README
+++ /dev/null
@@ -1,68 +0,0 @@
-This is a snapshot of my attempt to fit the FreeBSD networking code into
-RTEMS. Things seem to be working!
-
-Things that need to be done:
- 1) More documentation!
- 2) Figure out what's still not working :-)
- 3) Rationalize the include files. Right now I have a special
- hack in the Makefile to ensure that I pick up the FreeBSD versions
- of the include files that are duplicated between RTEMS
- and FreeBSD.
- The network device driver source should move to the BSP source tree.
- 4) Have a look at all the FIXME comments.
- 5) Go through and make sure that all the source files are
- free of undesired copyright restrictions.
-
-Initial Changes
-===============
-
-19-AUG-1998 snapshot
- - Pulled BOOTP initialization out of rtems_glue. Applications which
- don't used BOOTP are now about 5k smaller.
- - Loopback interface is not installed by default, rather it is
- attached like any other interface. Saves about 0.5 kbytes.
- - Add rtems_bsdnet_show_if_stats();
- - Moved test programs from below freebsd directory.
-
-18-AUG-1998 snapshot
- - Removed some include files that were already part of RTEMS.
- - Cleaned up machine/types.h to prepare for inclusion in RTEMS source.
- - Added syslog library routines -- much simpler than KA9Q version.
- Sockets can be shared among tasks (as long as the send is
- protected by a mutex) so there's no need for a Syslog Daemon.
-
-16-AUG-1998 snapshot
- - Table-driven configuration (networkconfig.h).
- - Cleaned up rtems_bsdnet.h.
- - BOOTP now retries properly -- Note to Joel:
- The dichotomy between RTEMS and UNIX error codes is
- a real pain!
-
-14-AUG-1998 snapshot
- - Added dummy getprotobyname() and getprotobynum() functions.
- - Added socket ioctl.
- - Added application-level entry to manipulate routing tables.
- - Added non-BOOTP network initialization.
-
-13-AUG-1998 snapshot
- - Changed some BOOTP addresses from sockaddr_in to inaddr;
- - Get DNS information from BOOTP reply.
- - Got DNS lookups working.
- Bloatware comes to RTEMS -- invoking gethostbyname() drags in
- and extra 40 kbytes of code!
- - Added hostname lookup program.
-
-12-AUG-1998 snapshot
- - Added startup delay to network initialization.
- - More statistic-printing routines.
- - Added TFTP driver and test program
- - Modified TFTP test program to use networkconfig.h.
- - Removed unused include files.
- - Added from ftp://ftp.ca.FreeBSD.ORG/pub/FreeBSD/FreeBSD-current/src/lib/libc/net.
-
-11-AUG-1998 snapshot.
- - Added getpeername()
- - Added M68k versions of IP checksum code
- - Added TCP timing program to snapshot.
-
-02-AUG-1998 snapshot.
diff --git a/cpukit/libnetworking/arpa/nameser.h b/cpukit/libnetworking/arpa/nameser.h
deleted file mode 100644
index d499611875..0000000000
--- a/cpukit/libnetworking/arpa/nameser.h
+++ /dev/null
@@ -1,450 +0,0 @@
-/*
- * Copyright (c) 1983, 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * From: Id: nameser.h,v 8.16 1998/02/06 00:35:58 halley Exp
- * $FreeBSD: src/include/arpa/nameser.h,v 1.16 2002/03/23 17:24:55 imp Exp $
- */
-
-
-#ifndef _ARPA_NAMESER_H_
-#define _ARPA_NAMESER_H_
-
-#define BIND_4_COMPAT
-
-#include <sys/types.h>
-#include <sys/cdefs.h>
-
-/*
- * revision information. this is the release date in YYYYMMDD format.
- * it can change every day so the right thing to do with it is use it
- * in preprocessor commands such as "#if (__NAMESER > 19931104)". do not
- * compare for equality; rather, use it to determine whether your libnameser.a
- * is new enough to contain a certain feature.
- */
-
-/* XXXRTH I made this bigger than __BIND in 4.9.5 T6B */
-#define __NAMESER 19961001 /* New interface version stamp. */
-
-/*
- * Define constants based on RFC 883, RFC 1034, RFC 1035
- */
-#define NS_PACKETSZ 512 /* maximum packet size */
-#define NS_MAXDNAME 1025 /* maximum domain name */
-#define NS_MAXCDNAME 255 /* maximum compressed domain name */
-#define NS_MAXLABEL 63 /* maximum length of domain label */
-#define NS_HFIXEDSZ 12 /* #/bytes of fixed data in header */
-#define NS_QFIXEDSZ 4 /* #/bytes of fixed data in query */
-#define NS_RRFIXEDSZ 10 /* #/bytes of fixed data in r record */
-#define NS_INT32SZ 4 /* #/bytes of data in a u_int32_t */
-#define NS_INT16SZ 2 /* #/bytes of data in a u_int16_t */
-#define NS_INT8SZ 1 /* #/bytes of data in a u_int8_t */
-#define NS_INADDRSZ 4 /* IPv4 T_A */
-#define NS_IN6ADDRSZ 16 /* IPv6 T_AAAA */
-#define NS_CMPRSFLGS 0xc0 /* Flag bits indicating name compression. */
-#define NS_DEFAULTPORT 53 /* For both TCP and UDP. */
-
-/*
- * These can be expanded with synonyms, just keep ns_parse.c:ns_parserecord()
- * in synch with it.
- */
-typedef enum __ns_sect {
- ns_s_qd = 0, /* Query: Question. */
- ns_s_zn = 0, /* Update: Zone. */
- ns_s_an = 1, /* Query: Answer. */
- ns_s_pr = 1, /* Update: Prerequisites. */
- ns_s_ns = 2, /* Query: Name servers. */
- ns_s_ud = 2, /* Update: Update. */
- ns_s_ar = 3, /* Query|Update: Additional records. */
- ns_s_max = 4
-} ns_sect;
-
-/*
- * This is a message handle. It is caller allocated and has no dynamic data.
- * This structure is intended to be opaque to all but ns_parse.c, thus the
- * leading _'s on the member names. Use the accessor functions, not the _'s.
- */
-typedef struct __ns_msg {
- const u_char *_msg, *_eom;
- u_int16_t _id, _flags, _counts[ns_s_max];
- const u_char *_sections[ns_s_max];
- ns_sect _sect;
- int _rrnum;
- const u_char *_ptr;
-} ns_msg;
-
-/* Private data structure - do not use from outside library. */
-struct _ns_flagdata { int mask, shift; };
-extern struct _ns_flagdata _ns_flagdata[];
-
-/* Accessor macros - this is part of the public interface. */
-#define ns_msg_getflag(handle, flag) ( \
- ((handle)._flags & _ns_flagdata[flag].mask) \
- >> _ns_flagdata[flag].shift \
- )
-#define ns_msg_id(handle) ((handle)._id + 0)
-#define ns_msg_base(handle) ((handle)._msg + 0)
-#define ns_msg_end(handle) ((handle)._eom + 0)
-#define ns_msg_size(handle) ((handle)._eom - (handle)._msg)
-#define ns_msg_count(handle, section) ((handle)._counts[section] + 0)
-
-/*
- * This is a parsed record. It is caller allocated and has no dynamic data.
- */
-typedef struct __ns_rr {
- char name[NS_MAXDNAME]; /* XXX need to malloc */
- u_int16_t type;
- u_int16_t rr_class;
- u_int32_t ttl;
- u_int16_t rdlength;
- const u_char *rdata;
-} ns_rr;
-
-/* Accessor macros - this is part of the public interface. */
-#define ns_rr_name(rr) (((rr).name[0] != '\0') ? (rr).name : ".")
-#define ns_rr_type(rr) ((rr).type + 0)
-#define ns_rr_class(rr) ((rr).rr_class + 0)
-#define ns_rr_ttl(rr) ((rr).ttl + 0)
-#define ns_rr_rdlen(rr) ((rr).rdlength + 0)
-#define ns_rr_rdata(rr) ((rr).rdata + 0)
-
-/*
- * These don't have to be in the same order as in the packet flags word,
- * and they can even overlap in some cases, but they will need to be kept
- * in synch with ns_parse.c:ns_flagdata[].
- */
-typedef enum __ns_flag {
- ns_f_qr, /* Question/Response. */
- ns_f_opcode, /* Operation code. */
- ns_f_aa, /* Authoritative Answer. */
- ns_f_tc, /* Truncation occurred. */
- ns_f_rd, /* Recursion Desired. */
- ns_f_ra, /* Recursion Available. */
- ns_f_z, /* MBZ. */
- ns_f_ad, /* Authentic Data (DNSSEC). */
- ns_f_cd, /* Checking Disabled (DNSSEC). */
- ns_f_rcode, /* Response code. */
- ns_f_max
-} ns_flag;
-
-/*
- * Currently defined opcodes.
- */
-typedef enum __ns_opcode {
- ns_o_query = 0, /* Standard query. */
- ns_o_iquery = 1, /* Inverse query (deprecated/unsupported). */
- ns_o_status = 2, /* Name server status query (unsupported). */
- /* Opcode 3 is undefined/reserved. */
- ns_o_notify = 4, /* Zone change notification. */
- ns_o_update = 5, /* Zone update message. */
- ns_o_max = 6
-} ns_opcode;
-
-/*
- * Currently defined response codes.
- */
-typedef enum __ns_rcode {
- ns_r_noerror = 0, /* No error occurred. */
- ns_r_formerr = 1, /* Format error. */
- ns_r_servfail = 2, /* Server failure. */
- ns_r_nxdomain = 3, /* Name error. */
- ns_r_notimpl = 4, /* Unimplemented. */
- ns_r_refused = 5, /* Operation refused. */
- /* these are for BIND_UPDATE */
- ns_r_yxdomain = 6, /* Name exists */
- ns_r_yxrrset = 7, /* RRset exists */
- ns_r_nxrrset = 8, /* RRset does not exist */
- ns_r_notauth = 9, /* Not authoritative for zone */
- ns_r_notzone = 10, /* Zone of record different from zone section */
- ns_r_max = 11
-} ns_rcode;
-
-/* BIND_UPDATE */
-typedef enum __ns_update_operation {
- ns_uop_delete = 0,
- ns_uop_add = 1,
- ns_uop_max = 2
-} ns_update_operation;
-
-/*
- * This RR-like structure is particular to UPDATE.
- */
-struct ns_updrec {
- struct ns_updrec *r_prev; /* prev record */
- struct ns_updrec *r_next; /* next record */
- u_int8_t r_section; /* ZONE/PREREQUISITE/UPDATE */
- char * r_dname; /* owner of the RR */
- u_int16_t r_class; /* class number */
- u_int16_t r_type; /* type number */
- u_int32_t r_ttl; /* time to live */
- u_char * r_data; /* rdata fields as text string */
- u_int16_t r_size; /* size of r_data field */
- int r_opcode; /* type of operation */
- /* following fields for private use by the resolver/server routines */
- struct ns_updrec *r_grpnext; /* next record when grouped */
- struct databuf *r_dp; /* databuf to process */
- struct databuf *r_deldp; /* databuf's deleted/overwritten */
- u_int16_t r_zone; /* zone number on server */
-};
-typedef struct ns_updrec ns_updrec;
-
-/*
- * Currently defined type values for resources and queries.
- */
-typedef enum __ns_type {
- ns_t_a = 1, /* Host address. */
- ns_t_ns = 2, /* Authoritative server. */
- ns_t_md = 3, /* Mail destination. */
- ns_t_mf = 4, /* Mail forwarder. */
- ns_t_cname = 5, /* Canonical name. */
- ns_t_soa = 6, /* Start of authority zone. */
- ns_t_mb = 7, /* Mailbox domain name. */
- ns_t_mg = 8, /* Mail group member. */
- ns_t_mr = 9, /* Mail rename name. */
- ns_t_null = 10, /* Null resource record. */
- ns_t_wks = 11, /* Well known service. */
- ns_t_ptr = 12, /* Domain name pointer. */
- ns_t_hinfo = 13, /* Host information. */
- ns_t_minfo = 14, /* Mailbox information. */
- ns_t_mx = 15, /* Mail routing information. */
- ns_t_txt = 16, /* Text strings. */
- ns_t_rp = 17, /* Responsible person. */
- ns_t_afsdb = 18, /* AFS cell database. */
- ns_t_x25 = 19, /* X_25 calling address. */
- ns_t_isdn = 20, /* ISDN calling address. */
- ns_t_rt = 21, /* Router. */
- ns_t_nsap = 22, /* NSAP address. */
- ns_t_nsap_ptr = 23, /* Reverse NSAP lookup (deprecated). */
- ns_t_sig = 24, /* Security signature. */
- ns_t_key = 25, /* Security key. */
- ns_t_px = 26, /* X.400 mail mapping. */
- ns_t_gpos = 27, /* Geographical position (withdrawn). */
- ns_t_aaaa = 28, /* Ip6 Address. */
- ns_t_loc = 29, /* Location Information. */
- ns_t_nxt = 30, /* Next domain (security). */
- ns_t_eid = 31, /* Endpoint identifier. */
- ns_t_nimloc = 32, /* Nimrod Locator. */
- ns_t_srv = 33, /* Server Selection. */
- ns_t_atma = 34, /* ATM Address */
- ns_t_naptr = 35, /* Naming Authority PoinTeR */
- ns_t_opt = 41, /* OPT pseudo-RR, RFC2761 */
- /* Query type values which do not appear in resource records. */
- ns_t_ixfr = 251, /* Incremental zone transfer. */
- ns_t_axfr = 252, /* Transfer zone of authority. */
- ns_t_mailb = 253, /* Transfer mailbox records. */
- ns_t_maila = 254, /* Transfer mail agent records. */
- ns_t_any = 255, /* Wildcard match. */
- ns_t_max = 65536
-} ns_type;
-
-/*
- * Values for class field
- */
-typedef enum __ns_class {
- ns_c_in = 1, /* Internet. */
- /* Class 2 unallocated/unsupported. */
- ns_c_chaos = 3, /* MIT Chaos-net. */
- ns_c_hs = 4, /* MIT Hesiod. */
- /* Query class values which do not appear in resource records */
- ns_c_none = 254, /* for prereq. sections in update requests */
- ns_c_any = 255, /* Wildcard match. */
- ns_c_max = 65536
-} ns_class;
-
-/*
- * Flags field of the KEY RR rdata
- */
-#define NS_KEY_TYPEMASK 0xC000 /* Mask for "type" bits */
-#define NS_KEY_TYPE_AUTH_CONF 0x0000 /* Key usable for both */
-#define NS_KEY_TYPE_CONF_ONLY 0x8000 /* Key usable for confidentiality */
-#define NS_KEY_TYPE_AUTH_ONLY 0x4000 /* Key usable for authentication */
-#define NS_KEY_TYPE_NO_KEY 0xC000 /* No key usable for either; no key */
-/* The type bits can also be interpreted independently, as single bits: */
-#define NS_KEY_NO_AUTH 0x8000 /* Key unusable for authentication */
-#define NS_KEY_NO_CONF 0x4000 /* Key unusable for confidentiality */
-#define NS_KEY_EXPERIMENTAL 0x2000 /* Security is *mandatory* if bit=0 */
-#define NS_KEY_RESERVED3 0x1000 /* reserved - must be zero */
-#define NS_KEY_RESERVED4 0x0800 /* reserved - must be zero */
-#define NS_KEY_USERACCOUNT 0x0400 /* key is assoc. with a user acct */
-#define NS_KEY_ENTITY 0x0200 /* key is assoc. with entity eg host */
-#define NS_KEY_ZONEKEY 0x0100 /* key is zone key */
-#define NS_KEY_IPSEC 0x0080 /* key is for IPSEC (host or user)*/
-#define NS_KEY_EMAIL 0x0040 /* key is for email (MIME security) */
-#define NS_KEY_RESERVED10 0x0020 /* reserved - must be zero */
-#define NS_KEY_RESERVED11 0x0010 /* reserved - must be zero */
-#define NS_KEY_SIGNATORYMASK 0x000F /* key can sign RR's of same name */
-
-#define NS_KEY_RESERVED_BITMASK ( NS_KEY_RESERVED3 | \
- NS_KEY_RESERVED4 | \
- NS_KEY_RESERVED10 | \
- NS_KEY_RESERVED11 )
-
-/* The Algorithm field of the KEY and SIG RR's is an integer, {1..254} */
-#define NS_ALG_MD5RSA 1 /* MD5 with RSA */
-#define NS_ALG_EXPIRE_ONLY 253 /* No alg, no security */
-#define NS_ALG_PRIVATE_OID 254 /* Key begins with OID giving alg */
-
-/* Signatures */
-#define NS_MD5RSA_MIN_BITS 512 /* Size of a mod or exp in bits */
-#define NS_MD5RSA_MAX_BITS 2552
- /* Total of binary mod and exp */
-#define NS_MD5RSA_MAX_BYTES ((NS_MD5RSA_MAX_BITS+7/8)*2+3)
- /* Max length of text sig block */
-#define NS_MD5RSA_MAX_BASE64 (((NS_MD5RSA_MAX_BYTES+2)/3)*4)
-
-/* Offsets into SIG record rdata to find various values */
-#define NS_SIG_TYPE 0 /* Type flags */
-#define NS_SIG_ALG 2 /* Algorithm */
-#define NS_SIG_LABELS 3 /* How many labels in name */
-#define NS_SIG_OTTL 4 /* Original TTL */
-#define NS_SIG_EXPIR 8 /* Expiration time */
-#define NS_SIG_SIGNED 12 /* Signature time */
-#define NS_SIG_FOOT 16 /* Key footprint */
-#define NS_SIG_SIGNER 18 /* Domain name of who signed it */
-
-/* How RR types are represented as bit-flags in NXT records */
-#define NS_NXT_BITS 8
-#define NS_NXT_BIT_SET( n,p) (p[(n)/NS_NXT_BITS] |= (0x80>>((n)%NS_NXT_BITS)))
-#define NS_NXT_BIT_CLEAR(n,p) (p[(n)/NS_NXT_BITS] &= ~(0x80>>((n)%NS_NXT_BITS)))
-#define NS_NXT_BIT_ISSET(n,p) (p[(n)/NS_NXT_BITS] & (0x80>>((n)%NS_NXT_BITS)))
-
-
-/*
- * Inline versions of get/put short/long. Pointer is advanced.
- */
-#define NS_GET16(s, cp) { \
- register u_char *t_cp = (u_char *)(cp); \
- (s) = ((u_int16_t)t_cp[0] << 8) \
- | ((u_int16_t)t_cp[1]) \
- ; \
- (cp) += NS_INT16SZ; \
-}
-
-#define NS_GET32(l, cp) { \
- register u_char *t_cp = (u_char *)(cp); \
- (l) = ((u_int32_t)t_cp[0] << 24) \
- | ((u_int32_t)t_cp[1] << 16) \
- | ((u_int32_t)t_cp[2] << 8) \
- | ((u_int32_t)t_cp[3]) \
- ; \
- (cp) += NS_INT32SZ; \
-}
-
-#define NS_PUT16(s, cp) { \
- register u_int16_t t_s = (u_int16_t)(s); \
- register u_char *t_cp = (u_char *)(cp); \
- *t_cp++ = t_s >> 8; \
- *t_cp = t_s; \
- (cp) += NS_INT16SZ; \
-}
-
-#define NS_PUT32(l, cp) { \
- register u_int32_t t_l = (u_int32_t)(l); \
- register u_char *t_cp = (u_char *)(cp); \
- *t_cp++ = t_l >> 24; \
- *t_cp++ = t_l >> 16; \
- *t_cp++ = t_l >> 8; \
- *t_cp = t_l; \
- (cp) += NS_INT32SZ; \
-}
-
-/*
- * ANSI C identifier hiding.
- */
-#define ns_get16 __ns_get16
-#define ns_get32 __ns_get32
-#define ns_put16 __ns_put16
-#define ns_put32 __ns_put32
-#define ns_initparse __ns_initparse
-#define ns_parserr __ns_parserr
-#define ns_sprintrr __ns_sprintrr
-#define ns_sprintrrf __ns_sprintrrf
-#define ns_format_ttl __ns_format_ttl
-#define ns_parse_ttl __ns_parse_ttl
-#define ns_name_ntop __ns_name_ntop
-#define ns_name_pton __ns_name_pton
-#define ns_name_unpack __ns_name_unpack
-#define ns_name_pack __ns_name_pack
-#define ns_name_compress __ns_name_compress
-#define ns_name_uncompress __ns_name_uncompress
-
-__BEGIN_DECLS
-u_int ns_get16(const u_char *);
-u_long ns_get32(const u_char *);
-void ns_put16(u_int, u_char *);
-void ns_put32(u_long, u_char *);
-int ns_initparse(const u_char *, int, ns_msg *);
-int ns_parserr(ns_msg *, ns_sect, int, ns_rr *);
-int ns_sprintrr(const ns_msg *, const ns_rr *,
- const char *, const char *, char *, size_t);
-int ns_sprintrrf(const u_char *, size_t, const char *,
- ns_class, ns_type, u_long, const u_char *,
- size_t, const char *, const char *,
- char *, size_t);
-int ns_format_ttl(u_long, char *, size_t);
-int ns_parse_ttl(const char *, u_long *);
-int ns_name_ntop(const u_char *, char *, size_t);
-int ns_name_pton(const char *, u_char *, size_t);
-int ns_name_unpack(const u_char *, const u_char *,
- const u_char *, u_char *, size_t);
-int ns_name_pack(const u_char *, u_char *, int,
- const u_char **, const u_char **);
-int ns_name_uncompress(const u_char *, const u_char *,
- const u_char *, char *, size_t);
-int ns_name_compress(const char *, u_char *, size_t,
- const u_char **, const u_char **);
-int ns_name_skip(const u_char **, const u_char *);
-__END_DECLS
-
-#ifdef BIND_4_COMPAT
-#include <arpa/nameser_compat.h>
-#endif
-
-#endif /* !_ARPA_NAMESER_H_ */
diff --git a/cpukit/libnetworking/arpa/nameser_compat.h b/cpukit/libnetworking/arpa/nameser_compat.h
deleted file mode 100644
index 8fcceaa6c1..0000000000
--- a/cpukit/libnetworking/arpa/nameser_compat.h
+++ /dev/null
@@ -1,193 +0,0 @@
-/* Copyright (c) 1983, 1989
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * from nameser.h 8.1 (Berkeley) 6/2/93
- * From: Id: nameser_compat.h,v 8.9 1998/03/20 23:25:10 halley Exp
- */
-
-#ifndef _ARPA_NAMESER_COMPAT_
-#define _ARPA_NAMESER_COMPAT_
-
-#define __BIND 19950621 /* (DEAD) interface version stamp. */
-
-#include <sys/endian.h>
-
-#if !defined(BYTE_ORDER) || \
- (BYTE_ORDER != BIG_ENDIAN && BYTE_ORDER != LITTLE_ENDIAN && \
- BYTE_ORDER != PDP_ENDIAN)
- /* you must determine what the correct bit order is for
- * your compiler - the next line is an intentional error
- * which will force your compiles to bomb until you fix
- * the above macros.
- */
- error "Undefined or invalid BYTE_ORDER";
-#endif
-
-/*
- * Structure for query header. The order of the fields is machine- and
- * compiler-dependent, depending on the byte/bit order and the layout
- * of bit fields. We use bit fields only in int variables, as this
- * is all ANSI requires. This requires a somewhat confusing rearrangement.
- */
-
-typedef struct {
- unsigned id :16; /* query identification number */
-#if BYTE_ORDER == BIG_ENDIAN
- /* fields in third byte */
- unsigned qr: 1; /* response flag */
- unsigned opcode: 4; /* purpose of message */
- unsigned aa: 1; /* authoritive answer */
- unsigned tc: 1; /* truncated message */
- unsigned rd: 1; /* recursion desired */
- /* fields in fourth byte */
- unsigned ra: 1; /* recursion available */
- unsigned unused :1; /* unused bits (MBZ as of 4.9.3a3) */
- unsigned ad: 1; /* authentic data from named */
- unsigned cd: 1; /* checking disabled by resolver */
- unsigned rcode :4; /* response code */
-#endif
-#if BYTE_ORDER == LITTLE_ENDIAN || BYTE_ORDER == PDP_ENDIAN
- /* fields in third byte */
- unsigned rd :1; /* recursion desired */
- unsigned tc :1; /* truncated message */
- unsigned aa :1; /* authoritive answer */
- unsigned opcode :4; /* purpose of message */
- unsigned qr :1; /* response flag */
- /* fields in fourth byte */
- unsigned rcode :4; /* response code */
- unsigned cd: 1; /* checking disabled by resolver */
- unsigned ad: 1; /* authentic data from named */
- unsigned unused :1; /* unused bits (MBZ as of 4.9.3a3) */
- unsigned ra :1; /* recursion available */
-#endif
- /* remaining bytes */
- unsigned qdcount :16; /* number of question entries */
- unsigned ancount :16; /* number of answer entries */
- unsigned nscount :16; /* number of authority entries */
- unsigned arcount :16; /* number of resource entries */
-} HEADER;
-
-#define PACKETSZ NS_PACKETSZ
-#define MAXDNAME NS_MAXDNAME
-#define MAXCDNAME NS_MAXCDNAME
-#define MAXLABEL NS_MAXLABEL
-#define HFIXEDSZ NS_HFIXEDSZ
-#define QFIXEDSZ NS_QFIXEDSZ
-#define RRFIXEDSZ NS_RRFIXEDSZ
-#define INT32SZ NS_INT32SZ
-#define INT16SZ NS_INT16SZ
-#define INADDRSZ NS_INADDRSZ
-#define IN6ADDRSZ NS_IN6ADDRSZ
-#define INDIR_MASK NS_CMPRSFLGS
-#define NAMESERVER_PORT NS_DEFAULTPORT
-
-#define S_ZONE ns_s_zn
-#define S_PREREQ ns_s_pr
-#define S_UPDATE ns_s_ud
-#define S_ADDT ns_s_ar
-
-#define QUERY ns_o_query
-#define IQUERY ns_o_iquery
-#define STATUS ns_o_status
-#define NS_NOTIFY_OP ns_o_notify
-#define NS_UPDATE_OP ns_o_update
-
-#define NOERROR ns_r_noerror
-#define FORMERR ns_r_formerr
-#define SERVFAIL ns_r_servfail
-#define NXDOMAIN ns_r_nxdomain
-#define NOTIMP ns_r_notimpl
-#define REFUSED ns_r_refused
-#define YXDOMAIN ns_r_yxdomain
-#define YXRRSET ns_r_yxrrset
-#define NXRRSET ns_r_nxrrset
-#define NOTAUTH ns_r_notauth
-#define NOTZONE ns_r_notzone
-
-#define DELETE ns_uop_delete
-#define ADD ns_uop_add
-
-#define T_A ns_t_a
-#define T_NS ns_t_ns
-#define T_MD ns_t_md
-#define T_MF ns_t_mf
-#define T_CNAME ns_t_cname
-#define T_SOA ns_t_soa
-#define T_MB ns_t_mb
-#define T_MG ns_t_mg
-#define T_MR ns_t_mr
-#define T_NULL ns_t_null
-#define T_WKS ns_t_wks
-#define T_PTR ns_t_ptr
-#define T_HINFO ns_t_hinfo
-#define T_MINFO ns_t_minfo
-#define T_MX ns_t_mx
-#define T_TXT ns_t_txt
-#define T_RP ns_t_rp
-#define T_AFSDB ns_t_afsdb
-#define T_X25 ns_t_x25
-#define T_ISDN ns_t_isdn
-#define T_RT ns_t_rt
-#define T_NSAP ns_t_nsap
-#define T_NSAP_PTR ns_t_nsap_ptr
-#define T_SIG ns_t_sig
-#define T_KEY ns_t_key
-#define T_PX ns_t_px
-#define T_GPOS ns_t_gpos
-#define T_AAAA ns_t_aaaa
-#define T_LOC ns_t_loc
-#define T_NXT ns_t_nxt
-#define T_EID ns_t_eid
-#define T_NIMLOC ns_t_nimloc
-#define T_SRV ns_t_srv
-#define T_ATMA ns_t_atma
-#define T_NAPTR ns_t_naptr
-#define T_IXFR ns_t_ixfr
-#define T_AXFR ns_t_axfr
-#define T_MAILB ns_t_mailb
-#define T_MAILA ns_t_maila
-#define T_ANY ns_t_any
-
-#define C_IN ns_c_in
-#define C_CHAOS ns_c_chaos
-#define C_HS ns_c_hs
-/* BIND_UPDATE */
-#define C_NONE ns_c_none
-#define C_ANY ns_c_any
-
-#define GETSHORT NS_GET16
-#define GETLONG NS_GET32
-#define PUTSHORT NS_PUT16
-#define PUTLONG NS_PUT32
-
-#endif /* _ARPA_NAMESER_COMPAT_ */
diff --git a/cpukit/libnetworking/bpfilter.h b/cpukit/libnetworking/bpfilter.h
deleted file mode 100644
index 87fc20463c..0000000000
--- a/cpukit/libnetworking/bpfilter.h
+++ /dev/null
@@ -1 +0,0 @@
-/* intentionally empty file */
diff --git a/cpukit/libnetworking/dev/mii/mii.h b/cpukit/libnetworking/dev/mii/mii.h
deleted file mode 100644
index 14e45b0462..0000000000
--- a/cpukit/libnetworking/dev/mii/mii.h
+++ /dev/null
@@ -1,206 +0,0 @@
-/* $NetBSD: mii.h,v 1.9 2001/05/31 03:07:14 thorpej Exp $ */
-
-/*
- * Copyright (c) 1997 Manuel Bouyer. All rights reserved.
- *
- * Modification to match BSD/OS 3.0 MII interface by Jason R. Thorpe,
- * Numerical Aerospace Simulation Facility, NASA Ames Research Center.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by Manuel Bouyer.
- * 4. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * $FreeBSD: /repoman/r/ncvs/src/sys/dev/mii/mii.h,v 1.4 2002/04/29 11:57:28 phk Exp $
- */
-
-#ifndef _DEV_MII_MII_H_
-#define _DEV_MII_MII_H_
-
-/*
- * Registers common to all PHYs.
- */
-
-#define MII_NPHY 32 /* max # of PHYs per MII */
-
-/*
- * MII commands, used if a device must drive the MII lines
- * manually.
- */
-#define MII_COMMAND_START 0x01
-#define MII_COMMAND_READ 0x02
-#define MII_COMMAND_WRITE 0x01
-#define MII_COMMAND_ACK 0x02
-
-#define MII_BMCR 0x00 /* Basic mode control register (rw) */
-#define BMCR_RESET 0x8000 /* reset */
-#define BMCR_LOOP 0x4000 /* loopback */
-#define BMCR_SPEED0 0x2000 /* speed selection (LSB) */
-#define BMCR_AUTOEN 0x1000 /* autonegotiation enable */
-#define BMCR_PDOWN 0x0800 /* power down */
-#define BMCR_ISO 0x0400 /* isolate */
-#define BMCR_STARTNEG 0x0200 /* restart autonegotiation */
-#define BMCR_FDX 0x0100 /* Set duplex mode */
-#define BMCR_CTEST 0x0080 /* collision test */
-#define BMCR_SPEED1 0x0040 /* speed selection (MSB) */
-
-#define BMCR_S10 0x0000 /* 10 Mb/s */
-#define BMCR_S100 BMCR_SPEED0 /* 100 Mb/s */
-#define BMCR_S1000 BMCR_SPEED1 /* 1000 Mb/s */
-
-#define BMCR_SPEED(x) ((x) & (BMCR_SPEED0|BMCR_SPEED1))
-
-#define MII_BMSR 0x01 /* Basic mode status register (ro) */
-#define BMSR_100T4 0x8000 /* 100 base T4 capable */
-#define BMSR_100TXFDX 0x4000 /* 100 base Tx full duplex capable */
-#define BMSR_100TXHDX 0x2000 /* 100 base Tx half duplex capable */
-#define BMSR_10TFDX 0x1000 /* 10 base T full duplex capable */
-#define BMSR_10THDX 0x0800 /* 10 base T half duplex capable */
-#define BMSR_100T2FDX 0x0400 /* 100 base T2 full duplex capable */
-#define BMSR_100T2HDX 0x0200 /* 100 base T2 half duplex capable */
-#define BMSR_EXTSTAT 0x0100 /* Extended status in register 15 */
-#define BMSR_MFPS 0x0040 /* MII Frame Preamble Suppression */
-#define BMSR_ACOMP 0x0020 /* Autonegotiation complete */
-#define BMSR_RFAULT 0x0010 /* Link partner fault */
-#define BMSR_ANEG 0x0008 /* Autonegotiation capable */
-#define BMSR_LINK 0x0004 /* Link status */
-#define BMSR_JABBER 0x0002 /* Jabber detected */
-#define BMSR_EXTCAP 0x0001 /* Extended capability */
-
-/*
- * Note that the EXTSTAT bit indicates that there is extended status
- * info available in register 15, but 802.3 section 22.2.4.3 also
- * states that that all 1000 Mb/s capable PHYs will set this bit to 1.
- */
-#if 0
-#define BMSR_MEDIAMASK (BMSR_100T4|BMSR_100TXFDX|BMSR_100TXHDX|BMSR_10TFDX| \
- BMSR_10THDX|BMSR_ANEG)
-
-#else
-/* NetBSD uses: */
-#define BMSR_MEDIAMASK (BMSR_100T4|BMSR_100TXFDX|BMSR_100TXHDX| \
- BMSR_10TFDX|BMSR_10THDX|BMSR_100T2FDX|BMSR_100T2HDX)
-#endif
-
-/*
- * Convert BMSR media capabilities to ANAR bits for autonegotiation.
- * Note the shift chopps off the BMSR_ANEG bit.
- */
-#define BMSR_MEDIA_TO_ANAR(x) (((x) & BMSR_MEDIAMASK) >> 6)
-
-#define MII_PHYIDR1 0x02 /* ID register 1 (ro) */
-
-#define MII_PHYIDR2 0x03 /* ID register 2 (ro) */
-#define IDR2_OUILSB 0xfc00 /* OUI LSB */
-#define IDR2_MODEL 0x03f0 /* vendor model */
-#define IDR2_REV 0x000f /* vendor revision */
-
-#define MII_OUI(id1, id2) (((id1) << 6) | ((id2) >> 10))
-#define MII_MODEL(id2) (((id2) & IDR2_MODEL) >> 4)
-#define MII_REV(id2) ((id2) & IDR2_REV)
-
-#define MII_ANAR 0x04 /* Autonegotiation advertisement (rw) */
- /* section 28.2.4.1 and 37.2.6.1 */
-#define ANAR_NP 0x8000 /* Next page (ro) */
-#define ANAR_ACK 0x4000 /* link partner abilities acknowledged (ro) */
-#define ANAR_RF 0x2000 /* remote fault (ro) */
-#define ANAR_FC 0x0400 /* local device supports PAUSE */
-#define ANAR_T4 0x0200 /* local device supports 100bT4 */
-#define ANAR_TX_FD 0x0100 /* local device supports 100bTx FD */
-#define ANAR_TX 0x0080 /* local device supports 100bTx */
-#define ANAR_10_FD 0x0040 /* local device supports 10bT FD */
-#define ANAR_10 0x0020 /* local device supports 10bT */
-#define ANAR_CSMA 0x0001 /* protocol selector CSMA/CD */
-
-#define ANAR_X_FD 0x0020 /* local device supports 1000BASE-X FD */
-#define ANAR_X_HD 0x0040 /* local device supports 1000BASE-X HD */
-#define ANAR_X_PAUSE_NONE (0 << 7)
-#define ANAR_X_PAUSE_SYM (1 << 7)
-#define ANAR_X_PAUSE_ASYM (2 << 7)
-#define ANAR_X_PAUSE_TOWARDS (3 << 7)
-
-#define MII_ANLPAR 0x05 /* Autonegotiation lnk partner abilities (rw) */
- /* section 28.2.4.1 and 37.2.6.1 */
-#define ANLPAR_NP 0x8000 /* Next page (ro) */
-#define ANLPAR_ACK 0x4000 /* link partner accepted ACK (ro) */
-#define ANLPAR_RF 0x2000 /* remote fault (ro) */
-#define ANLPAR_FC 0x0400 /* link partner supports PAUSE */
-#define ANLPAR_T4 0x0200 /* link partner supports 100bT4 */
-#define ANLPAR_TX_FD 0x0100 /* link partner supports 100bTx FD */
-#define ANLPAR_TX 0x0080 /* link partner supports 100bTx */
-#define ANLPAR_10_FD 0x0040 /* link partner supports 10bT FD */
-#define ANLPAR_10 0x0020 /* link partner supports 10bT */
-#define ANLPAR_CSMA 0x0001 /* protocol selector CSMA/CD */
-
-#define ANLPAR_X_FD 0x0020 /* local device supports 1000BASE-X FD */
-#define ANLPAR_X_HD 0x0040 /* local device supports 1000BASE-X HD */
-#define ANLPAR_X_PAUSE_MASK (3 << 7)
-#define ANLPAR_X_PAUSE_NONE (0 << 7)
-#define ANLPAR_X_PAUSE_SYM (1 << 7)
-#define ANLPAR_X_PAUSE_ASYM (2 << 7)
-#define ANLPAR_X_PAUSE_TOWARDS (3 << 7)
-
-#define MII_ANER 0x06 /* Autonegotiation expansion (ro) */
- /* section 28.2.4.1 and 37.2.6.1 */
-#define ANER_MLF 0x0010 /* multiple link detection fault */
-#define ANER_LPNP 0x0008 /* link parter next page-able */
-#define ANER_NP 0x0004 /* next page-able */
-#define ANER_PAGE_RX 0x0002 /* Page received */
-#define ANER_LPAN 0x0001 /* link parter autoneg-able */
-
-#define MII_ANNP 0x07 /* Autonegotiation next page */
- /* section 28.2.4.1 and 37.2.6.1 */
-
-#define MII_ANLPRNP 0x08 /* Autonegotiation link partner rx next page */
- /* section 32.5.1 and 37.2.6.1 */
-
- /* This is also the 1000baseT control register */
-#define MII_100T2CR 0x09 /* 100base-T2 control register */
-#define GTCR_TEST_MASK 0xe000 /* see 802.3ab ss. 40.6.1.1.2 */
-#define GTCR_MAN_MS 0x1000 /* enable manual master/slave control */
-#define GTCR_ADV_MS 0x0800 /* 1 = adv. master, 0 = adv. slave */
-#define GTCR_PORT_TYPE 0x0400 /* 1 = DCE, 0 = DTE (NIC) */
-#define GTCR_ADV_1000TFDX 0x0200 /* adv. 1000baseT FDX */
-#define GTCR_ADV_1000THDX 0x0100 /* adv. 1000baseT HDX */
-
- /* This is also the 1000baseT status register */
-#define MII_100T2SR 0x0a /* 100base-T2 status register */
-#define GTSR_MAN_MS_FLT 0x8000 /* master/slave config fault */
-#define GTSR_MS_RES 0x4000 /* result: 1 = master, 0 = slave */
-#define GTSR_LRS 0x2000 /* local rx status, 1 = ok */
-#define GTSR_RRS 0x1000 /* remove rx status, 1 = ok */
-#define GTSR_LP_1000TFDX 0x0800 /* link partner 1000baseT FDX capable */
-#define GTSR_LP_1000THDX 0x0400 /* link partner 1000baseT HDX capable */
-#define GTSR_LP_ASM_DIR 0x0200 /* link partner asym. pause dir. capable */
-#define GTSR_IDLE_ERR 0x00ff /* IDLE error count */
-
-#define MII_EXTSR 0x0f /* Extended status register */
-#define EXTSR_1000XFDX 0x8000 /* 1000X full-duplex capable */
-#define EXTSR_1000XHDX 0x4000 /* 1000X half-duplex capable */
-#define EXTSR_1000TFDX 0x2000 /* 1000T full-duplex capable */
-#define EXTSR_1000THDX 0x1000 /* 1000T half-duplex capable */
-
-#define EXTSR_MEDIAMASK (EXTSR_1000XFDX|EXTSR_1000XHDX| \
- EXTSR_1000TFDX|EXTSR_1000THDX)
-
-#endif /* _DEV_MII_MII_H_ */
diff --git a/cpukit/libnetworking/headers.am b/cpukit/libnetworking/headers.am
deleted file mode 100644
index 3d52fa216a..0000000000
--- a/cpukit/libnetworking/headers.am
+++ /dev/null
@@ -1,125 +0,0 @@
-## In contrast to the other headers.am files, this file must be maintained by
-## hand.
-
-include_HEADERS += libnetworking/ifaddrs.h
-include_HEADERS += libnetworking/librtemsNfs.h
-include_HEADERS += libnetworking/loop.h
-include_HEADERS += libnetworking/resolv.h
-
-include_arpa_HEADERS += libnetworking/arpa/nameser.h
-include_arpa_HEADERS += libnetworking/arpa/nameser_compat.h
-
-include_dev_mii_HEADERS += libnetworking/dev/mii/mii.h
-
-include_machine_HEADERS += libnetworking/machine/_align.h
-include_machine_HEADERS += libnetworking/machine/_kernel_if.h
-include_machine_HEADERS += libnetworking/machine/_kernel_lock.h
-include_machine_HEADERS += libnetworking/machine/_kernel_socket.h
-include_machine_HEADERS += libnetworking/machine/cpu.h
-include_machine_HEADERS += libnetworking/machine/cpufunc.h
-include_machine_HEADERS += libnetworking/machine/in_cksum.h
-include_machine_HEADERS += libnetworking/machine/limits.h
-include_machine_HEADERS += libnetworking/machine/vmparam.h
-
-include_net_HEADERS += libnetworking/net/bpf.h
-include_net_HEADERS += libnetworking/net/ethernet.h
-include_net_HEADERS += libnetworking/net/if_arp.h
-include_net_HEADERS += libnetworking/net/if_dl.h
-include_net_HEADERS += libnetworking/net/if_llc.h
-include_net_HEADERS += libnetworking/net/if_media.h
-include_net_HEADERS += libnetworking/net/if_ppp.h
-include_net_HEADERS += libnetworking/net/if_pppvar.h
-include_net_HEADERS += libnetworking/net/if_types.h
-include_net_HEADERS += libnetworking/net/if_var.h
-include_net_HEADERS += libnetworking/net/netisr.h
-include_net_HEADERS += libnetworking/net/ppp_comp.h
-include_net_HEADERS += libnetworking/net/ppp_defs.h
-include_net_HEADERS += libnetworking/net/radix.h
-include_net_HEADERS += libnetworking/net/raw_cb.h
-include_net_HEADERS += libnetworking/net/route.h
-include_net_HEADERS += libnetworking/net/slcompress.h
-
-include_netinet_HEADERS += libnetworking/netinet/icmp_var.h
-include_netinet_HEADERS += libnetworking/netinet/if_ether.h
-include_netinet_HEADERS += libnetworking/netinet/igmp.h
-include_netinet_HEADERS += libnetworking/netinet/igmp_var.h
-include_netinet_HEADERS += libnetworking/netinet/in_pcb.h
-include_netinet_HEADERS += libnetworking/netinet/in_systm.h
-include_netinet_HEADERS += libnetworking/netinet/in_var.h
-include_netinet_HEADERS += libnetworking/netinet/ip.h
-include_netinet_HEADERS += libnetworking/netinet/ip_fw.h
-include_netinet_HEADERS += libnetworking/netinet/ip_icmp.h
-include_netinet_HEADERS += libnetworking/netinet/ip_mroute.h
-include_netinet_HEADERS += libnetworking/netinet/ip_var.h
-include_netinet_HEADERS += libnetworking/netinet/tcp_debug.h
-include_netinet_HEADERS += libnetworking/netinet/tcp_fsm.h
-include_netinet_HEADERS += libnetworking/netinet/tcp_seq.h
-include_netinet_HEADERS += libnetworking/netinet/tcp_timer.h
-include_netinet_HEADERS += libnetworking/netinet/tcp_var.h
-include_netinet_HEADERS += libnetworking/netinet/tcpip.h
-include_netinet_HEADERS += libnetworking/netinet/udp.h
-include_netinet_HEADERS += libnetworking/netinet/udp_var.h
-
-include_nfs_HEADERS += libnetworking/nfs/nfsproto.h
-include_nfs_HEADERS += libnetworking/nfs/rpcv2.h
-include_nfs_HEADERS += libnetworking/nfs/xdr_subs.h
-
-include_nfsclient_HEADERS += libnetworking/nfsclient/nfsargs.h
-include_nfsclient_HEADERS += libnetworking/nfsclient/nfsdiskless.h
-
-include_rpc_HEADERS += libnetworking/rpc/auth.h
-include_rpc_HEADERS += libnetworking/rpc/auth_unix.h
-include_rpc_HEADERS += libnetworking/rpc/clnt.h
-include_rpc_HEADERS += libnetworking/rpc/clnt_soc.h
-include_rpc_HEADERS += libnetworking/rpc/clnt_stat.h
-include_rpc_HEADERS += libnetworking/rpc/pmap_clnt.h
-include_rpc_HEADERS += libnetworking/rpc/pmap_prot.h
-include_rpc_HEADERS += libnetworking/rpc/pmap_rmt.h
-include_rpc_HEADERS += libnetworking/rpc/rpc.h
-include_rpc_HEADERS += libnetworking/rpc/rpc_com.h
-include_rpc_HEADERS += libnetworking/rpc/rpc_msg.h
-include_rpc_HEADERS += libnetworking/rpc/rpcent.h
-include_rpc_HEADERS += libnetworking/rpc/svc.h
-include_rpc_HEADERS += libnetworking/rpc/svc_auth.h
-include_rpc_HEADERS += libnetworking/rpc/svc_soc.h
-include_rpc_HEADERS += libnetworking/rpc/types.h
-include_rpc_HEADERS += libnetworking/rpc/xdr.h
-
-include_rtems_HEADERS += libnetworking/rtems/bootp.h
-include_rtems_HEADERS += libnetworking/rtems/dhcp.h
-include_rtems_HEADERS += libnetworking/rtems/mkrootfs.h
-include_rtems_HEADERS += libnetworking/rtems/rtems_bsdnet.h
-include_rtems_HEADERS += libnetworking/rtems/rtems_bsdnet_internal.h
-include_rtems_HEADERS += libnetworking/rtems/rtems_dhcp_failsafe.h
-include_rtems_HEADERS += libnetworking/rtems/rtems_mii_ioctl.h
-include_rtems_HEADERS += libnetworking/rtems/rtems_netdb.h
-include_rtems_HEADERS += libnetworking/rtems/rtems_netinet_in.h
-include_rtems_HEADERS += libnetworking/rtems/rtems_syscall.h
-
-include_rtems_bsdnet_HEADERS += libnetworking/rtems/bsdnet/_types.h
-include_rtems_bsdnet_HEADERS += libnetworking/rtems/bsdnet/servers.h
-
-include_sys_HEADERS += libnetworking/sys/callout.h
-include_sys_HEADERS += libnetworking/sys/conf.h
-include_sys_HEADERS += libnetworking/sys/domain.h
-include_sys_HEADERS += libnetworking/sys/kernel.h
-include_sys_HEADERS += libnetworking/sys/libkern.h
-include_sys_HEADERS += libnetworking/sys/linker_set.h
-include_sys_HEADERS += libnetworking/sys/malloc.h
-include_sys_HEADERS += libnetworking/sys/mbuf.h
-include_sys_HEADERS += libnetworking/sys/mount.h
-include_sys_HEADERS += libnetworking/sys/proc.h
-include_sys_HEADERS += libnetworking/sys/protosw.h
-include_sys_HEADERS += libnetworking/sys/reboot.h
-include_sys_HEADERS += libnetworking/sys/resourcevar.h
-include_sys_HEADERS += libnetworking/sys/selinfo.h
-include_sys_HEADERS += libnetworking/sys/signalvar.h
-include_sys_HEADERS += libnetworking/sys/socketvar.h
-include_sys_HEADERS += libnetworking/sys/sysctl.h
-include_sys_HEADERS += libnetworking/sys/systm.h
-include_sys_HEADERS += libnetworking/sys/ucred.h
-
-include_vm_HEADERS += libnetworking/vm/vm.h
-include_vm_HEADERS += libnetworking/vm/vm_extern.h
-include_vm_HEADERS += libnetworking/vm/vm_kern.h
-include_vm_HEADERS += libnetworking/vm/vm_param.h
diff --git a/cpukit/libnetworking/ifaddrs.h b/cpukit/libnetworking/ifaddrs.h
deleted file mode 100644
index 7d3aa953ec..0000000000
--- a/cpukit/libnetworking/ifaddrs.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/* $FreeBSD: src/include/ifaddrs.h,v 1.3 2003/11/14 18:53:22 bms Exp $ */
-
-/*
- * Copyright (c) 1995, 1999
- * Berkeley Software Design, Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * THIS SOFTWARE IS PROVIDED BY Berkeley Software Design, Inc. ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL Berkeley Software Design, Inc. BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * BSDI ifaddrs.h,v 2.5 2000/02/23 14:51:59 dab Exp
- */
-
-#ifndef _IFADDRS_H_
-#define _IFADDRS_H_
-
-struct ifaddrs {
- struct ifaddrs *ifa_next;
- char *ifa_name;
- u_int ifa_flags;
- struct sockaddr *ifa_addr;
- struct sockaddr *ifa_netmask;
- struct sockaddr *ifa_dstaddr;
- void *ifa_data;
-};
-
-/*
- * This may have been defined in <net/if.h>. Note that if <net/if.h> is
- * to be included it must be included before this header file.
- */
-#ifndef ifa_broadaddr
-#define ifa_broadaddr ifa_dstaddr /* broadcast address interface */
-#endif
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-extern int getifaddrs(struct ifaddrs **);
-extern void freeifaddrs(struct ifaddrs *);
-__END_DECLS
-
-#endif
diff --git a/cpukit/libnetworking/kern/kern_mib.c b/cpukit/libnetworking/kern/kern_mib.c
deleted file mode 100644
index c429ad4a8e..0000000000
--- a/cpukit/libnetworking/kern/kern_mib.c
+++ /dev/null
@@ -1,384 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*-
- * Copyright (c) 1982, 1986, 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Mike Karels at Berkeley Software Design, Inc.
- *
- * Quite extensively rewritten by Poul-Henning Kamp of the FreeBSD
- * project, to make these variables more userfriendly.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)kern_sysctl.c 8.4 (Berkeley) 4/14/94
- * $FreeBSD: src/sys/kern/kern_mib.c,v 1.74 2005/02/28 21:42:56 wes Exp $
- */
-
-
-#ifndef __rtems__
-#include "opt_posix.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/kernel.h>
-#include <sys/systm.h>
-#include <sys/sysctl.h>
-#include <sys/proc.h>
-#ifndef __rtems__
-#include <sys/lock.h>
-#include <sys/mutex.h>
-#include <sys/jail.h>
-#include <sys/smp.h>
-#endif
-#include <sys/unistd.h>
-
-#ifdef __rtems__
-char machine[] = "SET ME";
-char osrelease[] = RTEMS_VERSION;
-char ostype[] = "RTEMS";
-#endif
-
-SYSCTL_NODE(, 0, sysctl, CTLFLAG_RW, 0,
- "Sysctl internal magic");
-SYSCTL_NODE(, CTL_KERN, kern, CTLFLAG_RW, 0,
- "High kernel, proc, limits &c");
-#ifndef __rtems__
-SYSCTL_NODE(, CTL_VM, vm, CTLFLAG_RW, 0,
- "Virtual memory");
-SYSCTL_NODE(, CTL_VFS, vfs, CTLFLAG_RW, 0,
- "File system");
-#endif
-SYSCTL_NODE(, CTL_NET, net, CTLFLAG_RW, 0,
- "Network, (see socket.h)");
-#ifndef __rtems__
-SYSCTL_NODE(, CTL_DEBUG, debug, CTLFLAG_RW, 0,
- "Debugging");
-SYSCTL_NODE(_debug, OID_AUTO, sizeof, CTLFLAG_RW, 0,
- "Sizeof various things");
-SYSCTL_NODE(, CTL_HW, hw, CTLFLAG_RW, 0,
- "hardware");
-SYSCTL_NODE(, CTL_MACHDEP, machdep, CTLFLAG_RW, 0,
- "machine dependent");
-SYSCTL_NODE(, CTL_USER, user, CTLFLAG_RW, 0,
- "user-level");
-SYSCTL_NODE(, CTL_P1003_1B, p1003_1b, CTLFLAG_RW, 0,
- "p1003_1b, (see p1003_1b.h)");
-
-SYSCTL_NODE(, OID_AUTO, compat, CTLFLAG_RW, 0,
- "Compatibility code");
-SYSCTL_NODE(, OID_AUTO, security, CTLFLAG_RW, 0,
- "Security");
-#ifdef REGRESSION
-SYSCTL_NODE(, OID_AUTO, regression, CTLFLAG_RW, 0,
- "Regression test MIB");
-#endif
-
-SYSCTL_STRING(_kern, OID_AUTO, ident, CTLFLAG_RD,
- kern_ident, 0, "Kernel identifier");
-#endif /* __rtems__ */
-
-SYSCTL_STRING(_kern, KERN_OSRELEASE, osrelease, CTLFLAG_RD,
- osrelease, 0, "Operating system release");
-
-SYSCTL_INT(_kern, KERN_OSREV, osrevision, CTLFLAG_RD,
- 0, BSD, "Operating system revision");
-
-#ifndef __rtems__
-SYSCTL_STRING(_kern, KERN_VERSION, version, CTLFLAG_RD,
- version, 0, "Kernel version");
-#endif
-
-SYSCTL_STRING(_kern, KERN_OSTYPE, ostype, CTLFLAG_RD,
- ostype, 0, "Operating system type");
-
-#ifndef __rtems__
-extern int osreldate;
-SYSCTL_INT(_kern, KERN_OSRELDATE, osreldate, CTLFLAG_RD,
- &osreldate, 0, "Operating system release date");
-
-SYSCTL_INT(_kern, KERN_MAXPROC, maxproc, CTLFLAG_RD,
- &maxproc, 0, "Maximum number of processes");
-
-SYSCTL_INT(_kern, KERN_MAXPROCPERUID, maxprocperuid, CTLFLAG_RW,
- &maxprocperuid, 0, "Maximum processes allowed per userid");
-
-SYSCTL_INT(_kern, OID_AUTO, maxusers, CTLFLAG_RD,
- &maxusers, 0, "Hint for kernel tuning");
-
-SYSCTL_INT(_kern, KERN_ARGMAX, argmax, CTLFLAG_RD,
- 0, ARG_MAX, "Maximum bytes of argument to execve(2)");
-
-SYSCTL_INT(_kern, KERN_POSIX1, posix1version, CTLFLAG_RD,
- 0, _POSIX_VERSION, "Version of POSIX attempting to comply to");
-
-SYSCTL_INT(_kern, KERN_NGROUPS, ngroups, CTLFLAG_RD,
- 0, NGROUPS_MAX, "Maximum number of groups a user can belong to");
-
-SYSCTL_INT(_kern, KERN_JOB_CONTROL, job_control, CTLFLAG_RD,
- 0, 1, "Whether job control is available");
-
-#ifdef _POSIX_SAVED_IDS
-SYSCTL_INT(_kern, KERN_SAVED_IDS, saved_ids, CTLFLAG_RD,
- 0, 1, "Whether saved set-group/user ID is available");
-#else
-SYSCTL_INT(_kern, KERN_SAVED_IDS, saved_ids, CTLFLAG_RD,
- 0, 0, "Whether saved set-group/user ID is available");
-#endif
-
-char kernelname[MAXPATHLEN] = "/kernel"; /* XXX bloat */
-
-SYSCTL_STRING(_kern, KERN_BOOTFILE, bootfile, CTLFLAG_RW,
- kernelname, sizeof kernelname, "Name of kernel file booted");
-
-#ifdef SMP
-SYSCTL_INT(_hw, HW_NCPU, ncpu, CTLFLAG_RD,
- &mp_ncpus, 0, "Number of active CPUs");
-#else
-SYSCTL_INT(_hw, HW_NCPU, ncpu, CTLFLAG_RD,
- 0, 1, "Number of active CPUs");
-#endif
-
-SYSCTL_INT(_hw, HW_BYTEORDER, byteorder, CTLFLAG_RD,
- 0, BYTE_ORDER, "System byte order");
-
-SYSCTL_INT(_hw, HW_PAGESIZE, pagesize, CTLFLAG_RD,
- 0, PAGE_SIZE, "System memory page size");
-
-static int
-sysctl_hw_physmem(SYSCTL_HANDLER_ARGS)
-{
- u_long val;
-
- val = ctob(physmem);
- return (sysctl_handle_long(oidp, &val, 0, req));
-}
-
-SYSCTL_PROC(_hw, HW_PHYSMEM, physmem, CTLTYPE_ULONG | CTLFLAG_RD,
- 0, 0, sysctl_hw_physmem, "LU", "");
-
-static int
-sysctl_hw_usermem(SYSCTL_HANDLER_ARGS)
-{
- u_long val;
-
- val = ctob(physmem - cnt.v_wire_count);
- return (sysctl_handle_long(oidp, &val, 0, req));
-}
-
-SYSCTL_PROC(_hw, HW_USERMEM, usermem, CTLTYPE_ULONG | CTLFLAG_RD,
- 0, 0, sysctl_hw_usermem, "LU", "");
-
-SYSCTL_ULONG(_hw, OID_AUTO, availpages, CTLFLAG_RD, &physmem, 0, "");
-
-static char machine_arch[] = MACHINE_ARCH;
-SYSCTL_STRING(_hw, HW_MACHINE_ARCH, machine_arch, CTLFLAG_RD,
- machine_arch, 0, "System architecture");
-
-char hostname[MAXHOSTNAMELEN];
-
-static int
-sysctl_hostname(SYSCTL_HANDLER_ARGS)
-{
- struct prison *pr;
- char tmphostname[MAXHOSTNAMELEN];
- int error;
-
- pr = req->td->td_ucred->cr_prison;
- if (pr != NULL) {
- if (!jail_set_hostname_allowed && req->newptr)
- return (EPERM);
- /*
- * Process is in jail, so make a local copy of jail
- * hostname to get/set so we don't have to hold the jail
- * mutex during the sysctl copyin/copyout activities.
- */
- mtx_lock(&pr->pr_mtx);
- bcopy(pr->pr_host, tmphostname, MAXHOSTNAMELEN);
- mtx_unlock(&pr->pr_mtx);
-
- error = sysctl_handle_string(oidp, tmphostname,
- sizeof pr->pr_host, req);
-
- if (req->newptr != NULL && error == 0) {
- /*
- * Copy the locally set hostname to the jail, if
- * appropriate.
- */
- mtx_lock(&pr->pr_mtx);
- bcopy(tmphostname, pr->pr_host, MAXHOSTNAMELEN);
- mtx_unlock(&pr->pr_mtx);
- }
- } else
- error = sysctl_handle_string(oidp,
- hostname, sizeof hostname, req);
- return (error);
-}
-
-SYSCTL_PROC(_kern, KERN_HOSTNAME, hostname,
- CTLTYPE_STRING|CTLFLAG_RW|CTLFLAG_PRISON,
- 0, 0, sysctl_hostname, "A", "Hostname");
-
-static int regression_securelevel_nonmonotonic = 0;
-
-#ifdef REGRESSION
-SYSCTL_INT(_regression, OID_AUTO, securelevel_nonmonotonic, CTLFLAG_RW,
- &regression_securelevel_nonmonotonic, 0, "securelevel may be lowered");
-#endif
-
-int securelevel = -1;
-struct mtx securelevel_mtx;
-
-MTX_SYSINIT(securelevel_lock, &securelevel_mtx, "securelevel mutex lock",
- MTX_DEF);
-
-static int
-sysctl_kern_securelvl(SYSCTL_HANDLER_ARGS)
-{
- struct prison *pr;
- int error, level;
-
- pr = req->td->td_ucred->cr_prison;
-
- /*
- * If the process is in jail, return the maximum of the global and
- * local levels; otherwise, return the global level.
- */
- if (pr != NULL) {
- mtx_lock(&pr->pr_mtx);
- level = imax(securelevel, pr->pr_securelevel);
- mtx_unlock(&pr->pr_mtx);
- } else
- level = securelevel;
- error = sysctl_handle_int(oidp, &level, 0, req);
- if (error || !req->newptr)
- return (error);
- /*
- * Permit update only if the new securelevel exceeds the
- * global level, and local level if any.
- */
- if (pr != NULL) {
- mtx_lock(&pr->pr_mtx);
- if (!regression_securelevel_nonmonotonic &&
- (level < imax(securelevel, pr->pr_securelevel))) {
- mtx_unlock(&pr->pr_mtx);
- return (EPERM);
- }
- pr->pr_securelevel = level;
- mtx_unlock(&pr->pr_mtx);
- } else {
- mtx_lock(&securelevel_mtx);
- if (!regression_securelevel_nonmonotonic &&
- (level < securelevel)) {
- mtx_unlock(&securelevel_mtx);
- return (EPERM);
- }
- securelevel = level;
- mtx_unlock(&securelevel_mtx);
- }
- return (error);
-}
-
-SYSCTL_PROC(_kern, KERN_SECURELVL, securelevel,
- CTLTYPE_INT|CTLFLAG_RW|CTLFLAG_PRISON, 0, 0, sysctl_kern_securelvl,
- "I", "Current secure level");
-
-char domainname[MAXHOSTNAMELEN];
-SYSCTL_STRING(_kern, KERN_NISDOMAINNAME, domainname, CTLFLAG_RW,
- &domainname, sizeof(domainname), "Name of the current YP/NIS domain");
-
-u_long hostid;
-SYSCTL_ULONG(_kern, KERN_HOSTID, hostid, CTLFLAG_RW, &hostid, 0, "Host ID");
-
-/*
- * This is really cheating. These actually live in the libc, something
- * which I'm not quite sure is a good idea anyway, but in order for
- * getnext and friends to actually work, we define dummies here.
- */
-SYSCTL_STRING(_user, USER_CS_PATH, cs_path, CTLFLAG_RD,
- "", 0, "PATH that finds all the standard utilities");
-SYSCTL_INT(_user, USER_BC_BASE_MAX, bc_base_max, CTLFLAG_RD,
- 0, 0, "Max ibase/obase values in bc(1)");
-SYSCTL_INT(_user, USER_BC_DIM_MAX, bc_dim_max, CTLFLAG_RD,
- 0, 0, "Max array size in bc(1)");
-SYSCTL_INT(_user, USER_BC_SCALE_MAX, bc_scale_max, CTLFLAG_RD,
- 0, 0, "Max scale value in bc(1)");
-SYSCTL_INT(_user, USER_BC_STRING_MAX, bc_string_max, CTLFLAG_RD,
- 0, 0, "Max string length in bc(1)");
-SYSCTL_INT(_user, USER_COLL_WEIGHTS_MAX, coll_weights_max, CTLFLAG_RD,
- 0, 0, "Maximum number of weights assigned to an LC_COLLATE locale entry");
-SYSCTL_INT(_user, USER_EXPR_NEST_MAX, expr_nest_max, CTLFLAG_RD, 0, 0, "");
-SYSCTL_INT(_user, USER_LINE_MAX, line_max, CTLFLAG_RD,
- 0, 0, "Max length (bytes) of a text-processing utility's input line");
-SYSCTL_INT(_user, USER_RE_DUP_MAX, re_dup_max, CTLFLAG_RD,
- 0, 0, "Maximum number of repeats of a regexp permitted");
-SYSCTL_INT(_user, USER_POSIX2_VERSION, posix2_version, CTLFLAG_RD,
- 0, 0,
- "The version of POSIX 1003.2 with which the system attempts to comply");
-SYSCTL_INT(_user, USER_POSIX2_C_BIND, posix2_c_bind, CTLFLAG_RD,
- 0, 0, "Whether C development supports the C bindings option");
-SYSCTL_INT(_user, USER_POSIX2_C_DEV, posix2_c_dev, CTLFLAG_RD,
- 0, 0, "Whether system supports the C development utilities option");
-SYSCTL_INT(_user, USER_POSIX2_CHAR_TERM, posix2_char_term, CTLFLAG_RD,
- 0, 0, "");
-SYSCTL_INT(_user, USER_POSIX2_FORT_DEV, posix2_fort_dev, CTLFLAG_RD,
- 0, 0, "Whether system supports FORTRAN development utilities");
-SYSCTL_INT(_user, USER_POSIX2_FORT_RUN, posix2_fort_run, CTLFLAG_RD,
- 0, 0, "Whether system supports FORTRAN runtime utilities");
-SYSCTL_INT(_user, USER_POSIX2_LOCALEDEF, posix2_localedef, CTLFLAG_RD,
- 0, 0, "Whether system supports creation of locales");
-SYSCTL_INT(_user, USER_POSIX2_SW_DEV, posix2_sw_dev, CTLFLAG_RD,
- 0, 0, "Whether system supports software development utilities");
-SYSCTL_INT(_user, USER_POSIX2_UPE, posix2_upe, CTLFLAG_RD,
- 0, 0, "Whether system supports the user portability utilities");
-SYSCTL_INT(_user, USER_STREAM_MAX, stream_max, CTLFLAG_RD,
- 0, 0, "Min Maximum number of streams a process may have open at one time");
-SYSCTL_INT(_user, USER_TZNAME_MAX, tzname_max, CTLFLAG_RD,
- 0, 0, "Min Maximum number of types supported for timezone names");
-
-#include <sys/vnode.h>
-SYSCTL_INT(_debug_sizeof, OID_AUTO, vnode, CTLFLAG_RD,
- 0, sizeof(struct vnode), "sizeof(struct vnode)");
-
-SYSCTL_INT(_debug_sizeof, OID_AUTO, proc, CTLFLAG_RD,
- 0, sizeof(struct proc), "sizeof(struct proc)");
-
-#include <sys/conf.h>
-SYSCTL_INT(_debug_sizeof, OID_AUTO, cdev, CTLFLAG_RD,
- 0, sizeof(struct cdev), "sizeof(struct cdev)");
-
-#include <sys/bio.h>
-#include <sys/buf.h>
-SYSCTL_INT(_debug_sizeof, OID_AUTO, bio, CTLFLAG_RD,
- 0, sizeof(struct bio), "sizeof(struct bio)");
-SYSCTL_INT(_debug_sizeof, OID_AUTO, buf, CTLFLAG_RD,
- 0, sizeof(struct buf), "sizeof(struct buf)");
-
-#include <sys/user.h>
-SYSCTL_INT(_debug_sizeof, OID_AUTO, kinfo_proc, CTLFLAG_RD,
- 0, sizeof(struct kinfo_proc), "sizeof(struct kinfo_proc)");
-
-#endif /* __rtems__ */
diff --git a/cpukit/libnetworking/kern/kern_subr.c b/cpukit/libnetworking/kern/kern_subr.c
deleted file mode 100644
index 0c4b803eb5..0000000000
--- a/cpukit/libnetworking/kern/kern_subr.c
+++ /dev/null
@@ -1,157 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1986, 1991, 1993
- * The Regents of the University of California. All rights reserved.
- * (c) UNIX System Laboratories, Inc.
- * All or some portions of this file are derived from material licensed
- * to the University of California by American Telephone and Telegraph
- * Co. or Unix System Laboratories, Inc. and are reproduced herein with
- * the permission of UNIX System Laboratories, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)kern_subr.c 8.3 (Berkeley) 1/21/94
- */
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/proc.h>
-#include <sys/malloc.h>
-#include <sys/queue.h>
-#include <sys/uio.h>
-
-int
-uiomove(void *cp, int n, struct uio *uio)
-{
- register struct iovec *iov;
- u_int cnt;
- int error;
-
-#ifdef DIAGNOSTIC
- if (uio->uio_rw != UIO_READ && uio->uio_rw != UIO_WRITE)
- panic("uiomove: mode");
-#endif
- while (n > 0 && uio->uio_resid) {
- iov = uio->uio_iov;
- cnt = iov->iov_len;
- if (cnt == 0) {
- uio->uio_iov++;
- uio->uio_iovcnt--;
- continue;
- }
- if (cnt > n)
- cnt = n;
-
- switch (uio->uio_segflg) {
-
- case UIO_USERSPACE:
- if (uio->uio_rw == UIO_READ)
- error = copyout(cp, iov->iov_base, cnt);
- else
- error = copyin(iov->iov_base, cp, cnt);
- if (error)
- return (error);
- break;
-
- case UIO_SYSSPACE:
- if (uio->uio_rw == UIO_READ)
- bcopy((caddr_t)cp, iov->iov_base, cnt);
- else
- bcopy(iov->iov_base, (caddr_t)cp, cnt);
- break;
- case UIO_NOCOPY:
- break;
- }
- iov->iov_base += cnt;
- iov->iov_len -= cnt;
- uio->uio_resid -= cnt;
- uio->uio_offset += cnt;
- cp += cnt;
- n -= cnt;
- }
- return (0);
-}
-
-/*
- * General routine to allocate a hash table.
- */
-void *
-hashinit(elements, type, hashmask)
- int elements, type;
- u_long *hashmask;
-{
- long hashsize;
- LIST_HEAD(generic, generic) *hashtbl;
- int i;
-
- if (elements <= 0)
- panic("hashinit: bad elements");
- for (hashsize = 1; hashsize <= elements; hashsize <<= 1)
- continue;
- hashsize >>= 1;
- hashtbl = malloc((u_long)hashsize * sizeof(*hashtbl), type, M_WAITOK);
- for (i = 0; i < hashsize; i++)
- LIST_INIT(&hashtbl[i]);
- *hashmask = hashsize - 1;
- return (hashtbl);
-}
-
-#define NPRIMES 27
-static int primes[] = { 1, 13, 31, 61, 127, 251, 509, 761, 1021, 1531, 2039,
- 2557, 3067, 3583, 4093, 4603, 5119, 5623, 6143, 6653,
- 7159, 7673, 8191, 12281, 16381, 24571, 32749 };
-
-/*
- * General routine to allocate a prime number sized hash table.
- */
-void *
-phashinit(elements, type, nentries)
- int elements, type;
- u_long *nentries;
-{
- long hashsize;
- LIST_HEAD(generic, generic) *hashtbl;
- int i;
-
- if (elements <= 0)
- panic("phashinit: bad elements");
- for (i = 1, hashsize = primes[1]; hashsize <= elements;) {
- i++;
- if (i == NPRIMES)
- break;
- hashsize = primes[i];
- }
- hashsize = primes[i - 1];
- hashtbl = malloc((u_long)hashsize * sizeof(*hashtbl), type, M_WAITOK);
- for (i = 0; i < hashsize; i++)
- LIST_INIT(&hashtbl[i]);
- *nentries = hashsize;
- return (hashtbl);
-}
diff --git a/cpukit/libnetworking/kern/kern_sysctl.c b/cpukit/libnetworking/kern/kern_sysctl.c
deleted file mode 100644
index c0a38f311b..0000000000
--- a/cpukit/libnetworking/kern/kern_sysctl.c
+++ /dev/null
@@ -1,1547 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*-
- * Copyright (c) 1982, 1986, 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Mike Karels at Berkeley Software Design, Inc.
- *
- * Quite extensively rewritten by Poul-Henning Kamp of the FreeBSD
- * project, to make these variables more userfriendly.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)kern_sysctl.c 8.4 (Berkeley) 4/14/94
- * $FreeBSD: src/sys/kern/kern_sysctl.c,v 1.135 2002/10/27 07:12:34 rwatson Exp $
- */
-
-#include "opt_compat.h"
-#include "opt_mac.h"
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/sysctl.h>
-#include <sys/malloc.h>
-#include <sys/proc.h>
-#ifndef __rtems__
-#include <sys/mac.h>
-#include <sys/lock.h>
-#include <sys/mutex.h>
-#include <sys/sx.h>
-#include <sys/sysproto.h>
-#else
-#include <sys/queue.h>
-
-#include <stdio.h> /* for snprintf() */
-size_t strlcpy(char *, const char *, size_t);
-#endif
-#include <vm/vm.h>
-#include <vm/vm_extern.h>
-
-#ifndef __rtems__
-static MALLOC_DEFINE(M_SYSCTL, "sysctl", "sysctl internal magic");
-static MALLOC_DEFINE(M_SYSCTLOID, "sysctloid", "sysctl dynamic oids");
-static MALLOC_DEFINE(M_SYSCTLTMP, "sysctltmp", "sysctl temp output buffer");
-#else
-/*
- * Currently these mean nothing on RTEMS.
- */
-#define M_SYSCTLOID 1
-#define M_SYSCTLTMP 2
-#define M_ZERO 0
-
-#define mtx_lock(l)
-#define mtx_unlock(l)
-
-#endif
-
-#ifndef __rtems__
-/*
- * Locking - this locks the sysctl tree in memory.
- */
-static struct sx sysctllock;
-#endif
-
-#ifdef __rtems__
-#define SYSCTL_LOCK()
-#define SYSCTL_UNLOCK()
-#define SYSCTL_INIT()
-#else
-#define SYSCTL_LOCK() sx_xlock(&sysctllock)
-#define SYSCTL_UNLOCK() sx_xunlock(&sysctllock)
-#define SYSCTL_INIT() sx_init(&sysctllock, "sysctl lock")
-#endif
-
-static int sysctl_root(struct sysctl_oid *oidp, const void *arg1,
- intptr_t arg2, struct sysctl_req *req);
-
-struct sysctl_oid_list sysctl__children; /* root list */
-
-static struct sysctl_oid *
-sysctl_find_oidname(const char *name, struct sysctl_oid_list *list)
-{
- struct sysctl_oid *oidp;
-
- SLIST_FOREACH(oidp, list, oid_link) {
- if (strcmp(oidp->oid_name, name) == 0) {
- return (oidp);
- }
- }
- return (NULL);
-}
-
-/*
- * Initialization of the MIB tree.
- *
- * Order by number in each list.
- */
-
-void
-sysctl_register_oid(struct sysctl_oid *oidp)
-{
- struct sysctl_oid_list *parent = oidp->oid_parent;
- struct sysctl_oid *p;
- struct sysctl_oid *q;
-
- /*
- * First check if another oid with the same name already
- * exists in the parent's list.
- */
- p = sysctl_find_oidname(oidp->oid_name, parent);
- if (p != NULL) {
- if ((p->oid_kind & CTLTYPE) == CTLTYPE_NODE) {
- p->oid_refcnt++;
- return;
- } else {
- printf("can't re-use a leaf (%s)!\n", p->oid_name);
- return;
- }
- }
- /*
- * If this oid has a number OID_AUTO, give it a number which
- * is greater than any current oid.
- * NOTE: DO NOT change the starting value here, change it in
- * <sys/sysctl.h>, and make sure it is at least 256 to
- * accomodate e.g. net.inet.raw as a static sysctl node.
- */
- if (oidp->oid_number == OID_AUTO) {
- static int32_t newoid = CTL_AUTO_START;
-
- oidp->oid_number = newoid++;
- if (newoid == 0x7fffffff)
- panic("out of oids");
- }
-#if 0
- else if (oidp->oid_number >= CTL_AUTO_START) {
- /* do not panic; this happens when unregistering sysctl sets */
- printf("static sysctl oid too high: %d", oidp->oid_number);
- }
-#endif
-
- /*
- * Insert the oid into the parent's list in order.
- */
- q = NULL;
- SLIST_FOREACH(p, parent, oid_link) {
- if (oidp->oid_number < p->oid_number)
- break;
- q = p;
- }
- if (q)
- SLIST_INSERT_AFTER(q, oidp, oid_link);
- else
- SLIST_INSERT_HEAD(parent, oidp, oid_link);
-}
-
-void
-sysctl_unregister_oid(struct sysctl_oid *oidp)
-{
- SLIST_REMOVE(oidp->oid_parent, oidp, sysctl_oid, oid_link);
-}
-
-/* Initialize a new context to keep track of dynamically added sysctls. */
-int
-sysctl_ctx_init(struct sysctl_ctx_list *c)
-{
-
- if (c == NULL) {
- return (EINVAL);
- }
- TAILQ_INIT(c);
- return (0);
-}
-
-/* Free the context, and destroy all dynamic oids registered in this context */
-int
-sysctl_ctx_free(struct sysctl_ctx_list *clist)
-{
- struct sysctl_ctx_entry *e, *e1;
- int error;
-
- error = 0;
- /*
- * First perform a "dry run" to check if it's ok to remove oids.
- * XXX FIXME
- * XXX This algorithm is a hack. But I don't know any
- * XXX better solution for now...
- */
- TAILQ_FOREACH(e, clist, link) {
- error = sysctl_remove_oid(e->entry, 0, 0);
- if (error)
- break;
- }
- /*
- * Restore deregistered entries, either from the end,
- * or from the place where error occured.
- * e contains the entry that was not unregistered
- */
- if (error)
- e1 = TAILQ_PREV(e, sysctl_ctx_list, link);
- else
- e1 = TAILQ_LAST(clist, sysctl_ctx_list);
- while (e1 != NULL) {
- sysctl_register_oid(e1->entry);
- e1 = TAILQ_PREV(e1, sysctl_ctx_list, link);
- }
- if (error)
- return(EBUSY);
- /* Now really delete the entries */
- e = TAILQ_FIRST(clist);
- while (e != NULL) {
- e1 = TAILQ_NEXT(e, link);
- error = sysctl_remove_oid(e->entry, 1, 0);
- if (error)
- panic("sysctl_remove_oid: corrupt tree, entry: %s",
- e->entry->oid_name);
- free(e, M_SYSCTLOID);
- e = e1;
- }
- return (error);
-}
-
-/* Add an entry to the context */
-struct sysctl_ctx_entry *
-sysctl_ctx_entry_add(struct sysctl_ctx_list *clist, struct sysctl_oid *oidp)
-{
- struct sysctl_ctx_entry *e;
-
- if (clist == NULL || oidp == NULL)
- return(NULL);
- e = malloc(sizeof(struct sysctl_ctx_entry), M_SYSCTLOID, M_WAITOK);
- e->entry = oidp;
- TAILQ_INSERT_HEAD(clist, e, link);
- return (e);
-}
-
-/* Find an entry in the context */
-struct sysctl_ctx_entry *
-sysctl_ctx_entry_find(struct sysctl_ctx_list *clist, struct sysctl_oid *oidp)
-{
- struct sysctl_ctx_entry *e;
-
- if (clist == NULL || oidp == NULL)
- return(NULL);
- TAILQ_FOREACH(e, clist, link) {
- if(e->entry == oidp)
- return(e);
- }
- return (e);
-}
-
-/*
- * Delete an entry from the context.
- * NOTE: this function doesn't free oidp! You have to remove it
- * with sysctl_remove_oid().
- */
-int
-sysctl_ctx_entry_del(struct sysctl_ctx_list *clist, struct sysctl_oid *oidp)
-{
- struct sysctl_ctx_entry *e;
-
- if (clist == NULL || oidp == NULL)
- return (EINVAL);
- e = sysctl_ctx_entry_find(clist, oidp);
- if (e != NULL) {
- TAILQ_REMOVE(clist, e, link);
- free(e, M_SYSCTLOID);
- return (0);
- } else
- return (ENOENT);
-}
-
-/*
- * Remove dynamically created sysctl trees.
- * oidp - top of the tree to be removed
- * del - if 0 - just deregister, otherwise free up entries as well
- * recurse - if != 0 traverse the subtree to be deleted
- */
-int
-sysctl_remove_oid(struct sysctl_oid *oidp, int del, int recurse)
-{
- struct sysctl_oid *p;
- int error;
-
- if (oidp == NULL)
- return(EINVAL);
- if ((oidp->oid_kind & CTLFLAG_DYN) == 0) {
- printf("can't remove non-dynamic nodes!\n");
- return (EINVAL);
- }
- /*
- * WARNING: normal method to do this should be through
- * sysctl_ctx_free(). Use recursing as the last resort
- * method to purge your sysctl tree of leftovers...
- * However, if some other code still references these nodes,
- * it will panic.
- */
- if ((oidp->oid_kind & CTLTYPE) == CTLTYPE_NODE) {
- if (oidp->oid_refcnt == 1) {
- SLIST_FOREACH(p, SYSCTL_CHILDREN(oidp), oid_link) {
- if (!recurse)
- return (ENOTEMPTY);
- error = sysctl_remove_oid(p, del, recurse);
- if (error)
- return (error);
- }
- if (del)
- free(SYSCTL_CHILDREN(oidp), M_SYSCTLOID);
- }
- }
- if (oidp->oid_refcnt > 1 ) {
- oidp->oid_refcnt--;
- } else {
- if (oidp->oid_refcnt == 0) {
- printf("Warning: bad oid_refcnt=%u (%s)!\n",
- oidp->oid_refcnt, oidp->oid_name);
- return (EINVAL);
- }
- sysctl_unregister_oid(oidp);
- if (del) {
- if (oidp->descr)
- free((void *)(uintptr_t)(const void *)oidp->descr, M_SYSCTLOID);
- free((void *)(uintptr_t)(const void *)oidp->oid_name,
- M_SYSCTLOID);
- free(oidp, M_SYSCTLOID);
- }
- }
- return (0);
-}
-
-/*
- * Create new sysctls at run time.
- * clist may point to a valid context initialized with sysctl_ctx_init().
- */
-struct sysctl_oid *
-sysctl_add_oid(struct sysctl_ctx_list *clist, struct sysctl_oid_list *parent,
- int number, const char *name, int kind, void *arg1, int arg2,
- int (*handler)(SYSCTL_HANDLER_ARGS), const char *fmt, const char *descr)
-{
- struct sysctl_oid *oidp;
- ssize_t len;
- char *newname;
-
- /* You have to hook up somewhere.. */
- if (parent == NULL)
- return(NULL);
- /* Check if the node already exists, otherwise create it */
- oidp = sysctl_find_oidname(name, parent);
- if (oidp != NULL) {
- if ((oidp->oid_kind & CTLTYPE) == CTLTYPE_NODE) {
- oidp->oid_refcnt++;
- /* Update the context */
- if (clist != NULL)
- sysctl_ctx_entry_add(clist, oidp);
- return (oidp);
- } else {
- printf("can't re-use a leaf (%s)!\n", name);
- return (NULL);
- }
- }
- oidp = malloc(sizeof(struct sysctl_oid), M_SYSCTLOID, M_WAITOK|M_ZERO);
- oidp->oid_parent = parent;
- SLIST_NEXT(oidp, oid_link) = NULL;
- oidp->oid_number = number;
- oidp->oid_refcnt = 1;
- len = strlen(name);
- newname = malloc(len + 1, M_SYSCTLOID, M_WAITOK);
- bcopy(name, newname, len + 1);
- newname[len] = '\0';
- oidp->oid_name = newname;
- oidp->oid_handler = handler;
- oidp->oid_kind = CTLFLAG_DYN | kind;
- if ((kind & CTLTYPE) == CTLTYPE_NODE) {
- /* Allocate space for children */
- SYSCTL_CHILDREN_SET(oidp, malloc(sizeof(struct sysctl_oid_list),
- M_SYSCTLOID, M_WAITOK));
- SLIST_INIT(SYSCTL_CHILDREN(oidp));
- } else {
- oidp->oid_arg1 = arg1;
- oidp->oid_arg2 = arg2;
- }
- oidp->oid_fmt = fmt;
- if (descr) {
- int len = strlen(descr) + 1;
- oidp->descr = malloc(len, M_SYSCTLOID, M_WAITOK);
- if (oidp->descr)
- strcpy((char *)(uintptr_t)(const void *)oidp->descr, descr);
- }
- /* Update the context, if used */
- if (clist != NULL)
- sysctl_ctx_entry_add(clist, oidp);
- /* Register this oid */
- sysctl_register_oid(oidp);
- return (oidp);
-}
-
-/*
- * Register the kernel's oids on startup.
- */
-SET_DECLARE(sysctl_set, struct sysctl_oid);
-
-#if defined(__rtems__)
-void
-#else
-static void
-#endif
-sysctl_register_all(void *arg)
-{
- struct sysctl_oid **oidp;
-
- SYSCTL_INIT();
- SET_FOREACH(oidp, sysctl_set)
- sysctl_register_oid(*oidp);
-}
-SYSINIT(sysctl, SI_SUB_KMEM, SI_ORDER_ANY, sysctl_register_all, 0);
-
-/*
- * "Staff-functions"
- *
- * These functions implement a presently undocumented interface
- * used by the sysctl program to walk the tree, and get the type
- * so it can print the value.
- * This interface is under work and consideration, and should probably
- * be killed with a big axe by the first person who can find the time.
- * (be aware though, that the proper interface isn't as obvious as it
- * may seem, there are various conflicting requirements.
- *
- * {0,0} printf the entire MIB-tree.
- * {0,1,...} return the name of the "..." OID.
- * {0,2,...} return the next OID.
- * {0,3} return the OID of the name in "new"
- * {0,4,...} return the kind & format info for the "..." OID.
- * {0,5,...} return the description the "..." OID.
- */
-
-static void
-sysctl_sysctl_debug_dump_node(struct sysctl_oid_list *l, int i)
-{
- int k;
- struct sysctl_oid *oidp;
-
- SLIST_FOREACH(oidp, l, oid_link) {
-
- for (k=0; k<i; k++)
- printf(" ");
-
- printf("%d %s ", oidp->oid_number, oidp->oid_name);
-
- printf("%c%c",
- oidp->oid_kind & CTLFLAG_RD ? 'R':' ',
- oidp->oid_kind & CTLFLAG_WR ? 'W':' ');
-
- if (oidp->oid_handler)
- printf(" *Handler");
-
- switch (oidp->oid_kind & CTLTYPE) {
- case CTLTYPE_NODE:
- printf(" Node\n");
- if (!oidp->oid_handler) {
- sysctl_sysctl_debug_dump_node(
- oidp->oid_arg1, i+2);
- }
- break;
- case CTLTYPE_INT: printf(" Int\n"); break;
- case CTLTYPE_STRING: printf(" String\n"); break;
- case CTLTYPE_QUAD: printf(" Quad\n"); break;
- case CTLTYPE_OPAQUE: printf(" Opaque/struct\n"); break;
- default: printf("\n");
- }
-
- }
-}
-
-static int
-sysctl_sysctl_debug(SYSCTL_HANDLER_ARGS)
-{
-#ifndef __rtems__
- int error;
-
- error = suser(req->td);
- if (error)
- return error;
-#endif
- sysctl_sysctl_debug_dump_node(&sysctl__children, 0);
- return ENOENT;
-}
-
-SYSCTL_PROC(_sysctl, 0, debug, CTLTYPE_STRING|CTLFLAG_RD,
- 0, 0, sysctl_sysctl_debug, "-", "");
-
-static int
-sysctl_sysctl_name(SYSCTL_HANDLER_ARGS)
-{
- int *name = (int *) arg1;
- u_int namelen = arg2;
- int error = 0;
- struct sysctl_oid *oid;
- struct sysctl_oid_list *lsp = &sysctl__children, *lsp2;
- char buf[10];
-
- while (namelen) {
- if (!lsp) {
- snprintf(buf,sizeof(buf),"%d",*name);
- if (req->oldidx)
- error = SYSCTL_OUT(req, ".", 1);
- if (!error)
- error = SYSCTL_OUT(req, buf, strlen(buf));
- if (error)
- return (error);
- namelen--;
- name++;
- continue;
- }
- lsp2 = 0;
- SLIST_FOREACH(oid, lsp, oid_link) {
- if (oid->oid_number != *name)
- continue;
-
- if (req->oldidx)
- error = SYSCTL_OUT(req, ".", 1);
- if (!error)
- error = SYSCTL_OUT(req, oid->oid_name,
- strlen(oid->oid_name));
- if (error)
- return (error);
-
- namelen--;
- name++;
-
- if ((oid->oid_kind & CTLTYPE) != CTLTYPE_NODE)
- break;
-
- if (oid->oid_handler)
- break;
-
- lsp2 = (struct sysctl_oid_list *)oid->oid_arg1;
- break;
- }
- lsp = lsp2;
- }
- return (SYSCTL_OUT(req, "", 1));
-}
-
-SYSCTL_NODE(_sysctl, 1, name, CTLFLAG_RD, sysctl_sysctl_name, "");
-
-static int
-sysctl_sysctl_next_ls(struct sysctl_oid_list *lsp, int *name, u_int namelen,
- int *next, int *len, int level, struct sysctl_oid **oidpp)
-{
- struct sysctl_oid *oidp;
-
- *len = level;
- SLIST_FOREACH(oidp, lsp, oid_link) {
- *next = oidp->oid_number;
- *oidpp = oidp;
-
- if (oidp->oid_kind & CTLFLAG_SKIP)
- continue;
-
- if (!namelen) {
- if ((oidp->oid_kind & CTLTYPE) != CTLTYPE_NODE)
- return 0;
- if (oidp->oid_handler)
- /* We really should call the handler here...*/
- return 0;
- lsp = (struct sysctl_oid_list *)oidp->oid_arg1;
- if (!sysctl_sysctl_next_ls(lsp, 0, 0, next+1,
- len, level+1, oidpp))
- return 0;
- goto emptynode;
- }
-
- if (oidp->oid_number < *name)
- continue;
-
- if (oidp->oid_number > *name) {
- if ((oidp->oid_kind & CTLTYPE) != CTLTYPE_NODE)
- return 0;
- if (oidp->oid_handler)
- return 0;
- lsp = (struct sysctl_oid_list *)oidp->oid_arg1;
- if (!sysctl_sysctl_next_ls(lsp, name+1, namelen-1,
- next+1, len, level+1, oidpp))
- return (0);
- goto next;
- }
- if ((oidp->oid_kind & CTLTYPE) != CTLTYPE_NODE)
- continue;
-
- if (oidp->oid_handler)
- continue;
-
- lsp = (struct sysctl_oid_list *)oidp->oid_arg1;
- if (!sysctl_sysctl_next_ls(lsp, name+1, namelen-1, next+1,
- len, level+1, oidpp))
- return (0);
- next:
- namelen = 1;
- emptynode:
- *len = level;
- }
- return 1;
-}
-
-static int
-sysctl_sysctl_next(SYSCTL_HANDLER_ARGS)
-{
- int *name = (int *) arg1;
- u_int namelen = arg2;
- int i, j, error;
- struct sysctl_oid *oid;
- struct sysctl_oid_list *lsp = &sysctl__children;
- int newoid[CTL_MAXNAME];
-
- i = sysctl_sysctl_next_ls(lsp, name, namelen, newoid, &j, 1, &oid);
- if (i)
- return ENOENT;
- error = SYSCTL_OUT(req, newoid, j * sizeof (int));
- return (error);
-}
-
-SYSCTL_NODE(_sysctl, 2, next, CTLFLAG_RD, sysctl_sysctl_next, "");
-
-static int
-name2oid (char *name, int *oid, int *len, struct sysctl_oid **oidpp)
-{
- int i;
- struct sysctl_oid *oidp;
- struct sysctl_oid_list *lsp = &sysctl__children;
- char *p;
-
- if (!*name)
- return ENOENT;
-
- p = name + strlen(name) - 1 ;
- if (*p == '.')
- *p = '\0';
-
- *len = 0;
-
- for (p = name; *p && *p != '.'; p++)
- ;
- i = *p;
- if (i == '.')
- *p = '\0';
-
- oidp = SLIST_FIRST(lsp);
-
- while (oidp && *len < CTL_MAXNAME) {
- if (strcmp(name, oidp->oid_name)) {
- oidp = SLIST_NEXT(oidp, oid_link);
- continue;
- }
- *oid++ = oidp->oid_number;
- (*len)++;
-
- if (!i) {
- if (oidpp)
- *oidpp = oidp;
- return (0);
- }
-
- if ((oidp->oid_kind & CTLTYPE) != CTLTYPE_NODE)
- break;
-
- if (oidp->oid_handler)
- break;
-
- lsp = (struct sysctl_oid_list *)oidp->oid_arg1;
- oidp = SLIST_FIRST(lsp);
- name = p+1;
- for (p = name; *p && *p != '.'; p++)
- ;
- i = *p;
- if (i == '.')
- *p = '\0';
- }
- return ENOENT;
-}
-
-static int
-sysctl_sysctl_name2oid(SYSCTL_HANDLER_ARGS)
-{
- char *p;
- int error, oid[CTL_MAXNAME], len=0;
- struct sysctl_oid *op = 0;
-
- if (!req->newlen)
- return ENOENT;
- if (req->newlen >= MAXPATHLEN) /* XXX arbitrary, undocumented */
- return (ENAMETOOLONG);
-
- p = malloc(req->newlen+1, M_SYSCTL, M_WAITOK);
-
- error = SYSCTL_IN(req, p, req->newlen);
- if (error) {
- free(p, M_SYSCTL);
- return (error);
- }
-
- p [req->newlen] = '\0';
-
- error = name2oid(p, oid, &len, &op);
-
- free(p, M_SYSCTL);
-
- if (error)
- return (error);
-
- error = SYSCTL_OUT(req, oid, len * sizeof *oid);
- return (error);
-}
-
-SYSCTL_PROC(_sysctl, 3, name2oid, CTLFLAG_RW|CTLFLAG_ANYBODY, 0, 0,
- sysctl_sysctl_name2oid, "I", "");
-
-static int
-sysctl_sysctl_oidfmt(SYSCTL_HANDLER_ARGS)
-{
- struct sysctl_oid *oid;
- int error;
-
- error = sysctl_find_oid(arg1, arg2, &oid, NULL, req);
- if (error)
- return (error);
-
- if (!oid->oid_fmt)
- return (ENOENT);
- error = SYSCTL_OUT(req, &oid->oid_kind, sizeof(oid->oid_kind));
- if (error)
- return (error);
- error = SYSCTL_OUT(req, oid->oid_fmt, strlen(oid->oid_fmt) + 1);
- return (error);
-}
-
-
-SYSCTL_NODE(_sysctl, 4, oidfmt, CTLFLAG_RD, sysctl_sysctl_oidfmt, "");
-
-static int
-sysctl_sysctl_oiddescr(SYSCTL_HANDLER_ARGS)
-{
- struct sysctl_oid *oid;
- int error;
-
- error = sysctl_find_oid(arg1, arg2, &oid, NULL, req);
- if (error)
- return (error);
-
- if (!oid->descr)
- return (ENOENT);
- error = SYSCTL_OUT(req, oid->descr, strlen(oid->descr) + 1);
- return (error);
-}
-
-SYSCTL_NODE(_sysctl, 5, oiddescr, CTLFLAG_RD, sysctl_sysctl_oiddescr, "");
-
-/*
- * Default "handler" functions.
- */
-
-/*
- * Handle an int, signed or unsigned.
- * Two cases:
- * a variable: point arg1 at it.
- * a constant: pass it in arg2.
- */
-
-int
-sysctl_handle_int(SYSCTL_HANDLER_ARGS)
-{
- int tmpout, error = 0;
-
- /*
- * Attempt to get a coherent snapshot by making a copy of the data.
- */
- if (arg1)
- tmpout = *(int *)arg1;
- else
- tmpout = arg2;
- error = SYSCTL_OUT(req, &tmpout, sizeof(int));
-
- if (error || !req->newptr)
- return (error);
-
- if (!arg1)
- error = EPERM;
- else
- error = SYSCTL_IN(req, arg1, sizeof(int));
- return (error);
-}
-
-/*
- * Handle a long, signed or unsigned. arg1 points to it.
- */
-
-int
-sysctl_handle_long(SYSCTL_HANDLER_ARGS)
-{
- int error = 0;
- long tmpout;
-
- /*
- * Attempt to get a coherent snapshot by making a copy of the data.
- */
- if (!arg1)
- return (EINVAL);
- tmpout = *(long *)arg1;
- error = SYSCTL_OUT(req, &tmpout, sizeof(long));
-
- if (error || !req->newptr)
- return (error);
-
- error = SYSCTL_IN(req, arg1, sizeof(long));
- return (error);
-}
-
-/*
- * Handle our generic '\0' terminated 'C' string.
- * Two cases:
- * a variable string: point arg1 at it, arg2 is max length.
- * a constant string: point arg1 at it, arg2 is zero.
- */
-
-int
-sysctl_handle_string(SYSCTL_HANDLER_ARGS)
-{
- int error=0;
- char *tmparg;
- size_t outlen;
-
- /*
- * Attempt to get a coherent snapshot by copying to a
- * temporary kernel buffer.
- */
-retry:
- outlen = strlen((char *)arg1)+1;
- tmparg = malloc(outlen, M_SYSCTLTMP, M_WAITOK);
-
- if (strlcpy(tmparg, (char *)arg1, outlen) >= outlen) {
- free(tmparg, M_SYSCTLTMP);
- goto retry;
- }
-
- error = SYSCTL_OUT(req, tmparg, outlen);
- free(tmparg, M_SYSCTLTMP);
-
- if (error || !req->newptr)
- return (error);
-
- if ((req->newlen - req->newidx) >= arg2) {
- error = EINVAL;
- } else {
- arg2 = (req->newlen - req->newidx);
- error = SYSCTL_IN(req, arg1, arg2);
- ((char *)arg1)[arg2] = '\0';
- }
-
- return (error);
-}
-
-/*
- * Handle any kind of opaque data.
- * arg1 points to it, arg2 is the size.
- */
-
-int
-sysctl_handle_opaque(SYSCTL_HANDLER_ARGS)
-{
- int error;
- void *tmparg;
-
- /*
- * Attempt to get a coherent snapshot, either by wiring the
- * user space buffer or copying to a temporary kernel buffer
- * depending on the size of the data.
- */
- if (arg2 > PAGE_SIZE) {
- sysctl_wire_old_buffer(req, arg2);
- error = SYSCTL_OUT(req, arg1, arg2);
- } else {
- tmparg = malloc(arg2, M_SYSCTLTMP, M_WAITOK);
- bcopy(arg1, tmparg, arg2);
- error = SYSCTL_OUT(req, tmparg, arg2);
- free(tmparg, M_SYSCTLTMP);
- }
-
- if (error || !req->newptr)
- return (error);
-
- error = SYSCTL_IN(req, arg1, arg2);
-
- return (error);
-}
-
-/*
- * Transfer functions to/from kernel space.
- * XXX: rather untested at this point
- */
-static int
-sysctl_old_kernel(struct sysctl_req *req, const void *p, size_t l)
-{
- size_t i = 0;
-
- if (req->oldptr) {
- i = l;
- if (req->oldlen <= req->oldidx)
- i = 0;
- else
- if (i > req->oldlen - req->oldidx)
- i = req->oldlen - req->oldidx;
- if (i > 0)
- bcopy(p, (char *)req->oldptr + req->oldidx, i);
- }
- req->oldidx += l;
- if (req->oldptr && i != l)
- return (ENOMEM);
- return (0);
-}
-
-static int
-sysctl_new_kernel(struct sysctl_req *req, void *p, size_t l)
-{
- if (!req->newptr)
- return 0;
- if (req->newlen - req->newidx < l)
- return (EINVAL);
- bcopy((char *)req->newptr + req->newidx, p, l);
- req->newidx += l;
- return (0);
-}
-
-int
-kernel_sysctl(struct thread *td, int *name, u_int namelen, void *old,
- size_t *oldlenp, void *new, size_t newlen, size_t *retval)
-{
- int error = 0;
- struct sysctl_req req;
-
- bzero(&req, sizeof req);
-
- req.td = td;
-
- if (oldlenp) {
- req.oldlen = *oldlenp;
- }
-
- if (old) {
- req.oldptr= old;
- }
-
- if (new != NULL) {
- req.newlen = newlen;
- req.newptr = new;
- }
-
- req.oldfunc = sysctl_old_kernel;
- req.newfunc = sysctl_new_kernel;
- req.lock = REQ_LOCKED;
-
- SYSCTL_LOCK();
-
- error = sysctl_root(0, name, namelen, &req);
-
- if (req.lock == REQ_WIRED)
-#ifdef __rtems__
- printf ("kern_sysctl: vsunlock needs to be called!\n");
-#else
- vsunlock(req.oldptr, req.oldlen);
-#endif
-
- SYSCTL_UNLOCK();
-
- if (error && error != ENOMEM)
- return (error);
-
- if (retval) {
- if (req.oldptr && req.oldidx > req.oldlen)
- *retval = req.oldlen;
- else
- *retval = req.oldidx;
- }
- return (error);
-}
-
-int
-kernel_sysctlbyname(struct thread *td, char *name, void *old, size_t *oldlenp,
- void *new, size_t newlen, size_t *retval)
-{
- int oid[CTL_MAXNAME];
- size_t oidlen, plen;
- int error;
-
- plen = 0; /* RTEMS - to avoid warnings */
-
- oid[0] = 0; /* sysctl internal magic */
- oid[1] = 3; /* name2oid */
- oidlen = sizeof(oid);
-
- error = kernel_sysctl(td, oid, 2, oid, &oidlen,
- (void *)name, strlen(name), &plen);
- if (error)
- return (error);
-
- error = kernel_sysctl(td, oid, plen / sizeof(int), old, oldlenp,
- new, newlen, retval);
- return (error);
-}
-
-/*
- * Transfer function to/from user space.
- */
-static int
-sysctl_old_user(struct sysctl_req *req, const void *p, size_t l)
-{
- int error = 0;
- size_t i = 0;
-
-#ifndef __rtems__
- if (req->lock == 1 && req->oldptr)
- WITNESS_SLEEP(1, NULL);
-#endif
- if (req->oldptr) {
- i = l;
- if (req->oldlen <= req->oldidx)
- i = 0;
- else
- if (i > req->oldlen - req->oldidx)
- i = req->oldlen - req->oldidx;
- if (i > 0)
- error = copyout(p, (char *)req->oldptr + req->oldidx,
- i);
- }
- req->oldidx += l;
- if (error)
- return (error);
- if (req->oldptr && i < l)
- return (ENOMEM);
- return (0);
-}
-
-static int
-sysctl_new_user(struct sysctl_req *req, void *p, size_t l)
-{
- int error;
-
- if (!req->newptr)
- return 0;
- if (req->newlen - req->newidx < l)
- return (EINVAL);
- error = copyin((char *)req->newptr + req->newidx, p, l);
- req->newidx += l;
- return (error);
-}
-
-/*
- * Wire the user space destination buffer. If set to a value greater than
- * zero, the len parameter limits the maximum amount of wired memory.
- *
- * XXX - The len parameter is currently ignored due to the lack of
- * a place to save it in the sysctl_req structure so that the matching
- * amount of memory can be unwired in the sysctl exit code.
- */
-int
-sysctl_wire_old_buffer(struct sysctl_req *req, size_t len)
-{
- if (req->lock == REQ_LOCKED && req->oldptr &&
- req->oldfunc == sysctl_old_user) {
-#ifndef __rtems__
- vslock(req->oldptr, req->oldlen);
-#endif
- req->lock = REQ_WIRED;
- }
- return (0);
-}
-
-int
-sysctl_find_oid(const int *name, u_int namelen, struct sysctl_oid **noid,
- int *nindx, struct sysctl_req *req)
-{
- struct sysctl_oid *oid;
- int indx;
-
- oid = SLIST_FIRST(&sysctl__children);
- indx = 0;
- while (oid && indx < CTL_MAXNAME) {
- if (oid->oid_number == name[indx]) {
- indx++;
- if (oid->oid_kind & CTLFLAG_NOLOCK)
- req->lock = REQ_UNLOCKED;
- if ((oid->oid_kind & CTLTYPE) == CTLTYPE_NODE) {
- if (oid->oid_handler != NULL ||
- indx == namelen) {
- *noid = oid;
- if (nindx != NULL)
- *nindx = indx;
- return (0);
- }
- oid = SLIST_FIRST(
- (struct sysctl_oid_list *)oid->oid_arg1);
- } else if (indx == namelen) {
- *noid = oid;
- if (nindx != NULL)
- *nindx = indx;
- return (0);
- } else {
- return (ENOTDIR);
- }
- } else {
- oid = SLIST_NEXT(oid, oid_link);
- }
- }
- return (ENOENT);
-}
-
-/*
- * Traverse our tree, and find the right node, execute whatever it points
- * to, and return the resulting error code.
- */
-
-static int
-sysctl_root(struct sysctl_oid *oidp, const void *arg1, intptr_t arg2,
- struct sysctl_req *req)
-{
- struct sysctl_oid *oid;
- int error, indx;
-
- error = sysctl_find_oid(arg1, arg2, &oid, &indx, req);
- if (error)
- return (error);
-
- if ((oid->oid_kind & CTLTYPE) == CTLTYPE_NODE) {
- /*
- * You can't call a sysctl when it's a node, but has
- * no handler. Inform the user that it's a node.
- * The indx may or may not be the same as namelen.
- */
- if (oid->oid_handler == NULL)
- return (EISDIR);
- }
-
- /* Is this sysctl writable? */
- if (req->newptr && !(oid->oid_kind & CTLFLAG_WR))
- return (EPERM);
-
-#ifndef __rtems__
- KASSERT(req->td != NULL, ("sysctl_root(): req->td == NULL"));
-
- /* Is this sysctl sensitive to securelevels? */
- if (req->newptr && (oid->oid_kind & CTLFLAG_SECURE)) {
- error = securelevel_gt(req->td->td_ucred, 0);
- if (error)
- return (error);
- }
-
- /* Is this sysctl writable by only privileged users? */
- if (req->newptr && !(oid->oid_kind & CTLFLAG_ANYBODY)) {
- int flags;
-
- if (oid->oid_kind & CTLFLAG_PRISON)
- flags = PRISON_ROOT;
- else
- flags = 0;
- error = suser_cred(req->td->td_ucred, flags);
- if (error)
- return (error);
- }
-#endif
-
- if (!oid->oid_handler)
- return EINVAL;
-
- if ((oid->oid_kind & CTLTYPE) == CTLTYPE_NODE)
- error = oid->oid_handler(oid, (int *)arg1 + indx, arg2 - indx,
- req);
- else
- error = oid->oid_handler(oid, oid->oid_arg1, oid->oid_arg2,
- req);
- return (error);
-}
-
-#ifndef __rtems__
-#ifndef _SYS_SYSPROTO_H_
-struct sysctl_args {
- int *name;
- u_int namelen;
- void *old;
- size_t *oldlenp;
- void *new;
- size_t newlen;
-};
-#endif
-
-/*
- * MPSAFE
- */
-int
-__sysctl(struct thread *td, struct sysctl_args *uap)
-{
- int error, name[CTL_MAXNAME];
- size_t j;
-
- if (uap->namelen > CTL_MAXNAME || uap->namelen < 2)
- return (EINVAL);
-
- error = copyin(uap->name, &name, uap->namelen * sizeof(int));
- if (error)
- return (error);
-
- mtx_lock(&Giant);
-
- error = userland_sysctl(td, name, uap->namelen,
- uap->old, uap->oldlenp, 0,
- uap->new, uap->newlen, &j);
- if (error && error != ENOMEM)
- goto done2;
- if (uap->oldlenp) {
- int i = copyout(&j, uap->oldlenp, sizeof(j));
- if (i)
- error = i;
- }
-done2:
- mtx_unlock(&Giant);
- return (error);
-}
-#endif /* __rtems__ */
-
-/*
- * This is used from various compatibility syscalls too. That's why name
- * must be in kernel space.
- */
-int
-userland_sysctl(struct thread *td, const int *name, u_int namelen, void *old,
- size_t *oldlenp, int inkernel, const void *new, size_t newlen, size_t *retval)
-{
- int error = 0;
- struct sysctl_req req, req2;
-
- bzero(&req, sizeof req);
-
- req.td = td;
-
- if (oldlenp) {
- if (inkernel) {
- req.oldlen = *oldlenp;
- } else {
- error = copyin(oldlenp, &req.oldlen, sizeof(*oldlenp));
- if (error)
- return (error);
- }
- }
-
- if (old) {
-#ifndef __rtems__
- if (!useracc(old, req.oldlen, VM_PROT_WRITE))
- return (EFAULT);
-#endif
- req.oldptr= old;
- }
-
- if (new != NULL) {
-#ifndef __rtems__
- if (!useracc(new, req.newlen, VM_PROT_READ))
- return (EFAULT);
-#endif
- req.newlen = newlen;
- req.newptr = new;
- }
-
- req.oldfunc = sysctl_old_user;
- req.newfunc = sysctl_new_user;
- req.lock = REQ_LOCKED;
-
- SYSCTL_LOCK();
-
-#ifdef MAC
- error = mac_check_system_sysctl(td->td_ucred, name, namelen, old,
- oldlenp, inkernel, new, newlen);
- if (error) {
- SYSCTL_UNLOCK();
- return (error);
- }
-#endif
-
- do {
- req2 = req;
- error = sysctl_root(0, name, namelen, &req2);
- } while (error == EAGAIN);
-
- req = req2;
-#ifndef __rtems__
- if (req.lock == REQ_WIRED)
- vsunlock(req.oldptr, req.oldlen);
-#endif
-
- SYSCTL_UNLOCK();
-
- if (error && error != ENOMEM)
- return (error);
-
- if (retval) {
- if (req.oldptr && req.oldidx > req.oldlen)
- *retval = req.oldlen;
- else
- *retval = req.oldidx;
- }
- return (error);
-}
-
-#ifdef COMPAT_43
-#include <sys/socket.h>
-#include <vm/vm_param.h>
-
-#define KINFO_PROC (0<<8)
-#define KINFO_RT (1<<8)
-#define KINFO_VNODE (2<<8)
-#define KINFO_FILE (3<<8)
-#define KINFO_METER (4<<8)
-#define KINFO_LOADAVG (5<<8)
-#define KINFO_CLOCKRATE (6<<8)
-
-/* Non-standard BSDI extension - only present on their 4.3 net-2 releases */
-#define KINFO_BSDI_SYSINFO (101<<8)
-
-/*
- * XXX this is bloat, but I hope it's better here than on the potentially
- * limited kernel stack... -Peter
- */
-
-static struct {
- int bsdi_machine; /* "i386" on BSD/386 */
-/* ^^^ this is an offset to the string, relative to the struct start */
- char *pad0;
- long pad1;
- long pad2;
- long pad3;
- u_long pad4;
- u_long pad5;
- u_long pad6;
-
- int bsdi_ostype; /* "BSD/386" on BSD/386 */
- int bsdi_osrelease; /* "1.1" on BSD/386 */
- long pad7;
- long pad8;
- char *pad9;
-
- long pad10;
- long pad11;
- int pad12;
- long pad13;
- quad_t pad14;
- long pad15;
-
- struct timeval pad16;
- /* we dont set this, because BSDI's uname used gethostname() instead */
- int bsdi_hostname; /* hostname on BSD/386 */
-
- /* the actual string data is appended here */
-
-} bsdi_si;
-/*
- * this data is appended to the end of the bsdi_si structure during copyout.
- * The "char *" offsets are relative to the base of the bsdi_si struct.
- * This contains "FreeBSD\02.0-BUILT-nnnnnn\0i386\0", and these strings
- * should not exceed the length of the buffer here... (or else!! :-)
- */
-static char bsdi_strings[80]; /* It had better be less than this! */
-
-#ifndef _SYS_SYSPROTO_H_
-struct getkerninfo_args {
- int op;
- char *where;
- size_t *size;
- int arg;
-};
-#endif
-
-/*
- * MPSAFE
- */
-int
-ogetkerninfo(struct thread *td, struct getkerninfo_args *uap)
-{
- int error, name[6];
- size_t size;
- u_int needed = 0;
-
- mtx_lock(&Giant);
-
- switch (uap->op & 0xff00) {
-
- case KINFO_RT:
- name[0] = CTL_NET;
- name[1] = PF_ROUTE;
- name[2] = 0;
- name[3] = (uap->op & 0xff0000) >> 16;
- name[4] = uap->op & 0xff;
- name[5] = uap->arg;
- error = userland_sysctl(td, name, 6, uap->where, uap->size,
- 0, 0, 0, &size);
- break;
-
- case KINFO_VNODE:
- name[0] = CTL_KERN;
- name[1] = KERN_VNODE;
- error = userland_sysctl(td, name, 2, uap->where, uap->size,
- 0, 0, 0, &size);
- break;
-
- case KINFO_PROC:
- name[0] = CTL_KERN;
- name[1] = KERN_PROC;
- name[2] = uap->op & 0xff;
- name[3] = uap->arg;
- error = userland_sysctl(td, name, 4, uap->where, uap->size,
- 0, 0, 0, &size);
- break;
-
- case KINFO_FILE:
- name[0] = CTL_KERN;
- name[1] = KERN_FILE;
- error = userland_sysctl(td, name, 2, uap->where, uap->size,
- 0, 0, 0, &size);
- break;
-
- case KINFO_METER:
- name[0] = CTL_VM;
- name[1] = VM_TOTAL;
- error = userland_sysctl(td, name, 2, uap->where, uap->size,
- 0, 0, 0, &size);
- break;
-
- case KINFO_LOADAVG:
- name[0] = CTL_VM;
- name[1] = VM_LOADAVG;
- error = userland_sysctl(td, name, 2, uap->where, uap->size,
- 0, 0, 0, &size);
- break;
-
- case KINFO_CLOCKRATE:
- name[0] = CTL_KERN;
- name[1] = KERN_CLOCKRATE;
- error = userland_sysctl(td, name, 2, uap->where, uap->size,
- 0, 0, 0, &size);
- break;
-
- case KINFO_BSDI_SYSINFO: {
- /*
- * this is pretty crude, but it's just enough for uname()
- * from BSDI's 1.x libc to work.
- *
- * *size gives the size of the buffer before the call, and
- * the amount of data copied after a successful call.
- * If successful, the return value is the amount of data
- * available, which can be larger than *size.
- *
- * BSDI's 2.x product apparently fails with ENOMEM if *size
- * is too small.
- */
-
- u_int left;
- char *s;
-
- bzero((char *)&bsdi_si, sizeof(bsdi_si));
- bzero(bsdi_strings, sizeof(bsdi_strings));
-
- s = bsdi_strings;
-
- bsdi_si.bsdi_ostype = (s - bsdi_strings) + sizeof(bsdi_si);
- strcpy(s, ostype);
- s += strlen(s) + 1;
-
- bsdi_si.bsdi_osrelease = (s - bsdi_strings) + sizeof(bsdi_si);
- strcpy(s, osrelease);
- s += strlen(s) + 1;
-
- bsdi_si.bsdi_machine = (s - bsdi_strings) + sizeof(bsdi_si);
- strcpy(s, machine);
- s += strlen(s) + 1;
-
- needed = sizeof(bsdi_si) + (s - bsdi_strings);
-
- if ((uap->where == NULL) || (uap->size == NULL)) {
- /* process is asking how much buffer to supply.. */
- size = needed;
- error = 0;
- break;
- }
-
- if ((error = copyin(uap->size, &size, sizeof(size))) != 0)
- break;
-
- /* if too much buffer supplied, trim it down */
- if (size > needed)
- size = needed;
-
- /* how much of the buffer is remaining */
- left = size;
-
- if ((error = copyout((char *)&bsdi_si, uap->where, left)) != 0)
- break;
-
- /* is there any point in continuing? */
- if (left > sizeof(bsdi_si)) {
- left -= sizeof(bsdi_si);
- error = copyout(&bsdi_strings,
- uap->where + sizeof(bsdi_si), left);
- }
- break;
- }
-
- default:
- error = EOPNOTSUPP;
- break;
- }
- if (error == 0) {
- td->td_retval[0] = needed ? needed : size;
- if (uap->size) {
- error = copyout(&size, uap->size, sizeof(size));
- }
- }
- mtx_unlock(&Giant);
- return (error);
-}
-#endif /* COMPAT_43 */
diff --git a/cpukit/libnetworking/kern/uipc_domain.c b/cpukit/libnetworking/kern/uipc_domain.c
deleted file mode 100644
index 2e4b15182c..0000000000
--- a/cpukit/libnetworking/kern/uipc_domain.c
+++ /dev/null
@@ -1,220 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)uipc_domain.c 8.2 (Berkeley) 10/18/93
- */
-
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <sys/protosw.h>
-#include <sys/domain.h>
-#include <sys/mbuf.h>
-#include <sys/kernel.h>
-#include <sys/systm.h>
-
-/*
- * System initialization
- *
- * Note: domain initialization wants to take place on a per domain basis
- * as a result of traversing a linker set. Most likely, each domain
- * want to call a registration function rather than being handled here
- * in domaininit(). Probably this will look like:
- *
- * SYSINIT(unique, SI_SUB_PROTO_DOMAI, SI_ORDER_ANY, domain_add, xxx)
- *
- * Where 'xxx' is replaced by the address of a parameter struct to be
- * passed to the doamin_add() function.
- */
-
-#if !defined(__rtems__)
-static int x_save_spl; /* used by kludge*/
-static void kludge_splimp(void *);
-static void kludge_splx(void *);
- void domaininit(void *);
-SYSINIT(splimp, SI_SUB_PROTO_BEGIN, SI_ORDER_FIRST, kludge_splimp, &x_save_spl)
-SYSINIT(domain, SI_SUB_PROTO_DOMAIN, SI_ORDER_FIRST, domaininit, NULL)
-SYSINIT(splx, SI_SUB_PROTO_END, SI_ORDER_FIRST, kludge_splx, &x_save_spl)
-#endif
-
-static void pffasttimo(void *);
-static void pfslowtimo(void *);
-
-struct domain *domains;
-
-#define ADDDOMAIN(x) { \
- __CONCAT(x,domain.dom_next) = domains; \
- domains = &__CONCAT(x,domain); \
-}
-
-/* ARGSUSED*/
-void
-domaininit(void *dummy)
-{
- register struct domain *dp;
- register struct protosw *pr;
-
-/* - not in our sources
-#ifdef ISDN
- ADDDOMAIN(isdn);
-#endif
-*/
-
- for (dp = domains; dp; dp = dp->dom_next) {
- if (dp->dom_init)
- (*dp->dom_init)();
- for (pr = dp->dom_protosw; pr < dp->dom_protoswNPROTOSW; pr++){
-#ifdef PRU_OLDSTYLE
- /* See comments in uipc_socket2.c. */
- if (pr->pr_usrreqs == 0 && pr->pr_ousrreq)
- pr->pr_usrreqs = &pru_oldstyle;
-#endif
- if (pr->pr_init)
- (*pr->pr_init)();
- }
- }
-
- if (max_linkhdr < 16) /* XXX */
- max_linkhdr = 16;
- max_hdr = max_linkhdr + max_protohdr;
- max_datalen = MHLEN - max_hdr;
- timeout(pffasttimo, (void *)0, 1);
- timeout(pfslowtimo, (void *)0, 1);
-}
-
-
-#if !defined(__rtems__)
-/*
- * The following two operations are kludge code. Most likely, they should
- * be done as a "domainpreinit()" for the first function and then rolled
- * in as the last act of "domaininit()" for the second.
- *
- * In point of fact, it is questionable why other initialization prior
- * to this does not also take place at splimp by default.
- */
-static void
-kludge_splimp(void *udata)
-{
- int *savesplp = udata;
-
- *savesplp = splimp();
-}
-
-static void
-kludge_splx(void *udata)
-{
- int *savesplp = udata;
-
- splx( *savesplp);
-}
-#endif /* !defined(__rtems__) */
-
-struct protosw *
-pffindtype(int family, int type)
-{
- register struct domain *dp;
- register struct protosw *pr;
-
- for (dp = domains; dp; dp = dp->dom_next)
- if (dp->dom_family == family)
- goto found;
- return (0);
-found:
- for (pr = dp->dom_protosw; pr < dp->dom_protoswNPROTOSW; pr++)
- if (pr->pr_type && pr->pr_type == type)
- return (pr);
- return (0);
-}
-
-struct protosw *
-pffindproto(int family, int protocol, int type)
-{
- register struct domain *dp;
- register struct protosw *pr;
- struct protosw *maybe = 0;
-
- if (family == 0)
- return (0);
- for (dp = domains; dp; dp = dp->dom_next)
- if (dp->dom_family == family)
- goto found;
- return (0);
-found:
- for (pr = dp->dom_protosw; pr < dp->dom_protoswNPROTOSW; pr++) {
- if ((pr->pr_protocol == protocol) && (pr->pr_type == type))
- return (pr);
-
- if (type == SOCK_RAW && pr->pr_type == SOCK_RAW &&
- pr->pr_protocol == 0 && maybe == (struct protosw *)0)
- maybe = pr;
- }
- return (maybe);
-}
-
-void
-pfctlinput(int cmd, struct sockaddr *sa)
-{
- register struct domain *dp;
- register struct protosw *pr;
-
- for (dp = domains; dp; dp = dp->dom_next)
- for (pr = dp->dom_protosw; pr < dp->dom_protoswNPROTOSW; pr++)
- if (pr->pr_ctlinput)
- (*pr->pr_ctlinput)(cmd, sa, (void *)0);
-}
-
-static void
-pfslowtimo(void *arg)
-{
- register struct domain *dp;
- register struct protosw *pr;
-
- for (dp = domains; dp; dp = dp->dom_next)
- for (pr = dp->dom_protosw; pr < dp->dom_protoswNPROTOSW; pr++)
- if (pr->pr_slowtimo)
- (*pr->pr_slowtimo)();
- timeout(pfslowtimo, (void *)0, hz/2);
-}
-
-static void
-pffasttimo(void *arg)
-{
- register struct domain *dp;
- register struct protosw *pr;
-
- for (dp = domains; dp; dp = dp->dom_next)
- for (pr = dp->dom_protosw; pr < dp->dom_protoswNPROTOSW; pr++)
- if (pr->pr_fasttimo)
- (*pr->pr_fasttimo)();
- timeout(pffasttimo, (void *)0, hz/5);
-}
diff --git a/cpukit/libnetworking/kern/uipc_mbuf.c b/cpukit/libnetworking/kern/uipc_mbuf.c
deleted file mode 100644
index 2267ddbe61..0000000000
--- a/cpukit/libnetworking/kern/uipc_mbuf.c
+++ /dev/null
@@ -1,742 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1986, 1988, 1991, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)uipc_mbuf.c 8.2 (Berkeley) 1/4/94
- */
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/proc.h>
-#include <sys/malloc.h>
-#define MBTYPES
-#include <sys/mbuf.h>
-#include <sys/kernel.h>
-#include <sys/syslog.h>
-#include <sys/domain.h>
-#include <sys/protosw.h>
-
-#include <vm/vm.h>
-#include <vm/vm_param.h>
-#include <vm/vm_kern.h>
-#include <vm/vm_extern.h>
-
-#if !defined(__rtems__)
-static void mbinit (void *) __attribute__ ((unused));
-SYSINIT(mbuf, SI_SUB_MBUF, SI_ORDER_FIRST, mbinit, NULL)
-#endif
-
-struct mbuf *mbutl;
-char *mclrefcnt;
-struct mbstat mbstat;
-struct mbuf *mmbfree;
-union mcluster *mclfree;
-int max_linkhdr;
-int max_protohdr;
-int max_hdr;
-int max_datalen;
-
-/* "number of clusters of pages" */
-#define NCL_INIT 1
-
-#define NMB_INIT 16
-
-/*
- * When MGET failes, ask protocols to free space when short of memory,
- * then re-attempt to allocate an mbuf.
- */
-struct mbuf *
-m_retry(int i, int t)
-{
- register struct mbuf *m;
-
- m_reclaim();
-#define m_retry(i, t) (struct mbuf *)0
- MGET(m, i, t);
-#undef m_retry
- if (m != NULL)
- mbstat.m_wait++;
- else
- mbstat.m_drops++;
- return (m);
-}
-
-/*
- * As above; retry an MGETHDR.
- */
-struct mbuf *
-m_retryhdr(int i, int t)
-{
- register struct mbuf *m;
-
- m_reclaim();
-#define m_retryhdr(i, t) (struct mbuf *)0
- MGETHDR(m, i, t);
-#undef m_retryhdr
- if (m != NULL)
- mbstat.m_wait++;
- else
- mbstat.m_drops++;
- return (m);
-}
-
-void
-m_reclaim(void)
-{
- register struct domain *dp;
- register struct protosw *pr;
- int s = splimp();
-
- for (dp = domains; dp; dp = dp->dom_next)
- for (pr = dp->dom_protosw; pr < dp->dom_protoswNPROTOSW; pr++)
- if (pr->pr_drain)
- (*pr->pr_drain)();
- splx(s);
- mbstat.m_drain++;
-}
-
-/*
- * Space allocation routines.
- * These are also available as macros
- * for critical paths.
- */
-struct mbuf *
-m_get(int nowait, int type)
-{
- register struct mbuf *m;
-
- MGET(m, nowait, type);
- return (m);
-}
-
-struct mbuf *
-m_gethdr(int nowait, int type)
-{
- register struct mbuf *m;
-
- MGETHDR(m, nowait, type);
- return (m);
-}
-
-struct mbuf *
-m_getclr(int nowait, int type)
-{
- register struct mbuf *m;
-
- MGET(m, nowait, type);
- if (m == 0)
- return (0);
- bzero(mtod(m, caddr_t), MLEN);
- return (m);
-}
-
-struct mbuf *
-m_free(struct mbuf *m)
-{
- struct mbuf *n;
-
- MFREE(m, n);
- return (n);
-}
-
-void
-m_freem(struct mbuf *mb)
-{
- struct mbuf *n;
-
- if (mb == NULL)
- return;
- do {
- MFREE(mb, n);
- mb = n;
- } while (mb);
-}
-
-/*
- * Mbuffer utility routines.
- */
-
-/*
- * Lesser-used path for M_PREPEND:
- * allocate new mbuf to prepend to chain,
- * copy junk along.
- */
-struct mbuf *
-m_prepend(struct mbuf *m, int len, int how)
-{
- struct mbuf *mn;
-
- MGET(mn, how, m->m_type);
- if (mn == (struct mbuf *)NULL) {
- m_freem(m);
- return ((struct mbuf *)NULL);
- }
- if (m->m_flags & M_PKTHDR) {
- M_COPY_PKTHDR(mn, m);
- m->m_flags &= ~M_PKTHDR;
- }
- mn->m_next = m;
- m = mn;
- if (len < MHLEN)
- MH_ALIGN(m, len);
- m->m_len = len;
- return (m);
-}
-
-/*
- * Make a copy of an mbuf chain starting "off0" bytes from the beginning,
- * continuing for "len" bytes. If len is M_COPYALL, copy to end of mbuf.
- * The wait parameter is a choice of M_WAIT/M_DONTWAIT from caller.
- */
-static int MCFail;
-
-struct mbuf *
-m_copym(struct mbuf *m, int off0, uint32_t len, int wait)
-{
- struct mbuf *n, **np;
- int off = off0;
- struct mbuf *top;
- int copyhdr = 0;
-
- if (off < 0 || len < 0)
- panic("m_copym");
- if (off == 0 && m->m_flags & M_PKTHDR)
- copyhdr = 1;
- while (off > 0) {
- if (m == NULL)
- panic("m_copym");
- if (off < m->m_len)
- break;
- off -= m->m_len;
- m = m->m_next;
- }
- np = &top;
- top = 0;
- while (len > 0) {
- if (m == NULL) {
- if (len != M_COPYALL)
- panic("m_copym");
- break;
- }
- MGET(n, wait, m->m_type);
- *np = n;
- if (n == NULL)
- goto nospace;
- if (copyhdr) {
- M_COPY_PKTHDR(n, m);
- if (len == M_COPYALL)
- n->m_pkthdr.len -= off0;
- else
- n->m_pkthdr.len = len;
- copyhdr = 0;
- }
- n->m_len = min(len, m->m_len - off);
- if (m->m_flags & M_EXT) {
- n->m_data = m->m_data + off;
- if(!m->m_ext.ext_ref)
- mclrefcnt[mtocl(m->m_ext.ext_buf)]++;
- else
- (*(m->m_ext.ext_ref))(m->m_ext.ext_buf,
- m->m_ext.ext_size);
- n->m_ext = m->m_ext;
- n->m_flags |= M_EXT;
- } else
- bcopy(mtod(m, caddr_t)+off, mtod(n, caddr_t),
- (unsigned)n->m_len);
- if (len != M_COPYALL)
- len -= n->m_len;
- off = 0;
- m = m->m_next;
- np = &n->m_next;
- }
- if (top == NULL)
- MCFail++;
- return (top);
-nospace:
- m_freem(top);
- MCFail++;
- return (NULL);
-}
-
-/*
- * Copy an entire packet, including header (which must be present).
- * An optimization of the common case `m_copym(m, 0, M_COPYALL, how)'.
- */
-struct mbuf *
-m_copypacket(struct mbuf *m, int how)
-{
- struct mbuf *top, *n, *o;
-
- MGET(n, how, m->m_type);
- top = n;
- if (!n)
- goto nospace;
-
- M_COPY_PKTHDR(n, m);
- n->m_len = m->m_len;
- if (m->m_flags & M_EXT) {
- n->m_data = m->m_data;
- mclrefcnt[mtocl(m->m_ext.ext_buf)]++;
- n->m_ext = m->m_ext;
- n->m_flags |= M_EXT;
- } else {
- bcopy(mtod(m, char *), mtod(n, char *), n->m_len);
- }
-
- m = m->m_next;
- while (m) {
- MGET(o, how, m->m_type);
- if (!o)
- goto nospace;
-
- n->m_next = o;
- n = n->m_next;
-
- n->m_len = m->m_len;
- if (m->m_flags & M_EXT) {
- n->m_data = m->m_data;
- mclrefcnt[mtocl(m->m_ext.ext_buf)]++;
- n->m_ext = m->m_ext;
- n->m_flags |= M_EXT;
- } else {
- bcopy(mtod(m, char *), mtod(n, char *), n->m_len);
- }
-
- m = m->m_next;
- }
- return top;
-nospace:
- m_freem(top);
- MCFail++;
- return 0;
-}
-
-/*
- * Copy data from an mbuf chain starting "off" bytes from the beginning,
- * continuing for "len" bytes, into the indicated buffer. Return -1 if requested
- * size is bigger than available
- */
-int
-m_copydata(const struct mbuf *m, int off, int len, caddr_t cp)
-{
- u_int count;
-
- if (off < 0 || len < 0)
- panic("m_copydata");
- while (off > 0) {
- if (m == 0) {
- /*printf("m_copydata: offset > mbuf length (");
- while(m0) {
- printf("[%d] ",m0->m_len);
- m0 = m0->m_next;
- }
- printf(")\n");*/
- return -1;
- }
- if (off < m->m_len)
- break;
- off -= m->m_len;
- m = m->m_next;
- }
- while (len > 0) {
- if (m == 0) {
- /*printf("m_copydata: length > mbuf length (");
- while(m0) {
- printf("[%d] ",m0->m_len);
- m0 = m0->m_next;
- }
- printf(")\n");*/
-
- return -1;
- }
- count = min(m->m_len - off, len);
- bcopy(mtod(m, caddr_t) + off, cp, count);
- len -= count;
- cp += count;
- off = 0;
- m = m->m_next;
- }
- return 0;
-}
-
-/*
- * Concatenate mbuf chain n to m.
- * Both chains must be of the same type (e.g. MT_DATA).
- * Any m_pkthdr is not updated.
- */
-void
-m_cat(struct mbuf *m, struct mbuf *n)
-{
- while (m->m_next)
- m = m->m_next;
- while (n) {
- if (m->m_flags & M_EXT ||
- m->m_data + m->m_len + n->m_len >= &m->m_dat[MLEN]) {
- /* just join the two chains */
- m->m_next = n;
- return;
- }
- /* splat the data from one into the other */
- bcopy(mtod(n, caddr_t), mtod(m, caddr_t) + m->m_len,
- (u_int)n->m_len);
- m->m_len += n->m_len;
- n = m_free(n);
- }
-}
-
-void
-m_adj(struct mbuf *mp, int req_len)
-{
- int len = req_len;
- struct mbuf *m;
- int count;
-
- if ((m = mp) == NULL)
- return;
- if (len >= 0) {
- /*
- * Trim from head.
- */
- while (m != NULL && len > 0) {
- if (m->m_len <= len) {
- len -= m->m_len;
- m->m_len = 0;
- m = m->m_next;
- } else {
- m->m_len -= len;
- m->m_data += len;
- len = 0;
- }
- }
- m = mp;
- if (mp->m_flags & M_PKTHDR)
- m->m_pkthdr.len -= (req_len - len);
- } else {
- /*
- * Trim from tail. Scan the mbuf chain,
- * calculating its length and finding the last mbuf.
- * If the adjustment only affects this mbuf, then just
- * adjust and return. Otherwise, rescan and truncate
- * after the remaining size.
- */
- len = -len;
- count = 0;
- for (;;) {
- count += m->m_len;
- if (m->m_next == (struct mbuf *)0)
- break;
- m = m->m_next;
- }
- if (m->m_len >= len) {
- m->m_len -= len;
- if (mp->m_flags & M_PKTHDR)
- mp->m_pkthdr.len -= len;
- return;
- }
- count -= len;
- if (count < 0)
- count = 0;
- /*
- * Correct length for chain is "count".
- * Find the mbuf with last data, adjust its length,
- * and toss data from remaining mbufs on chain.
- */
- m = mp;
- if (m->m_flags & M_PKTHDR)
- m->m_pkthdr.len = count;
- for (; m; m = m->m_next) {
- if (m->m_len >= count) {
- m->m_len = count;
- break;
- }
- count -= m->m_len;
- }
- while (m->m_next)
- (m = m->m_next) ->m_len = 0;
- }
-}
-
-/*
- * Rearange an mbuf chain so that len bytes are contiguous
- * and in the data area of an mbuf (so that mtod and dtom
- * will work for a structure of size len). Returns the resulting
- * mbuf chain on success, frees it and returns null on failure.
- * If there is room, it will add up to max_protohdr-len extra bytes to the
- * contiguous region in an attempt to avoid being called next time.
- */
-static int MPFail;
-
-struct mbuf *
-m_pullup(struct mbuf *n, int len)
-{
- struct mbuf *m;
- int count;
- int space;
-
- /*
- * If first mbuf has no cluster, and has room for len bytes
- * without shifting current data, pullup into it,
- * otherwise allocate a new mbuf to prepend to the chain.
- */
- if ((n->m_flags & M_EXT) == 0 &&
- n->m_data + len < &n->m_dat[MLEN] && n->m_next) {
- if (n->m_len >= len)
- return (n);
- m = n;
- n = n->m_next;
- len -= m->m_len;
- } else {
- if (len > MHLEN)
- goto bad;
- MGET(m, M_DONTWAIT, n->m_type);
- if (m == NULL)
- goto bad;
- m->m_len = 0;
- if (n->m_flags & M_PKTHDR) {
- M_COPY_PKTHDR(m, n);
- n->m_flags &= ~M_PKTHDR;
- }
- }
- space = &m->m_dat[MLEN] - (m->m_data + m->m_len);
- do {
- count = min(min(max(len, max_protohdr), space), n->m_len);
- bcopy(mtod(n, caddr_t), mtod(m, caddr_t) + m->m_len,
- (unsigned)count);
- len -= count;
- m->m_len += count;
- n->m_len -= count;
- space -= count;
- if (n->m_len)
- n->m_data += count;
- else
- n = m_free(n);
- } while (len > 0 && n);
- if (len > 0) {
- (void) m_free(m);
- goto bad;
- }
- m->m_next = n;
- return (m);
- bad:
- m_freem(n);
- MPFail++;
- return (NULL);
-}
-
-/*
- * Partition an mbuf chain in two pieces, returning the tail --
- * all but the first len0 bytes. In case of failure, it returns NULL and
- * attempts to restore the chain to its original state.
- */
-struct mbuf *
-m_split(struct mbuf *m0, int len0, int wait)
-{
- struct mbuf *m, *n;
- u_int len = len0, remain;
-
- for (m = m0; m && len > m->m_len; m = m->m_next)
- len -= m->m_len;
- if (m == NULL)
- return (NULL);
- remain = m->m_len - len;
- if (m0->m_flags & M_PKTHDR) {
- MGETHDR(n, wait, m0->m_type);
- if (n == NULL)
- return (NULL);
- n->m_pkthdr.rcvif = m0->m_pkthdr.rcvif;
- n->m_pkthdr.len = m0->m_pkthdr.len - len0;
- m0->m_pkthdr.len = len0;
- if (m->m_flags & M_EXT)
- goto extpacket;
- if (remain > MHLEN) {
- /* m can't be the lead packet */
- MH_ALIGN(n, 0);
- n->m_next = m_split(m, len, wait);
- if (n->m_next == 0) {
- (void) m_free(n);
- return (0);
- } else
- return (n);
- } else
- MH_ALIGN(n, remain);
- } else if (remain == 0) {
- n = m->m_next;
- m->m_next = NULL;
- return (n);
- } else {
- MGET(n, wait, m->m_type);
- if (n == 0)
- return (0);
- M_ALIGN(n, remain);
- }
-extpacket:
- if (m->m_flags & M_EXT) {
- n->m_flags |= M_EXT;
- n->m_ext = m->m_ext;
- if(!m->m_ext.ext_ref)
- mclrefcnt[mtocl(m->m_ext.ext_buf)]++;
- else
- (*(m->m_ext.ext_ref))(m->m_ext.ext_buf,
- m->m_ext.ext_size);
- m->m_ext.ext_size = 0; /* For Accounting XXXXXX danger */
- n->m_data = m->m_data + len;
- } else {
- bcopy(mtod(m, caddr_t) + len, mtod(n, caddr_t), remain);
- }
- n->m_len = remain;
- m->m_len = len;
- n->m_next = m->m_next;
- m->m_next = NULL;
- return (n);
-}
-/*
- * Routine to copy from device local memory into mbufs.
- */
-struct mbuf *
-m_devget(char *buf, int totlen, int off0, struct ifnet *ifp,
- void (*copy)(char *from, caddr_t to, u_int len))
-{
- struct mbuf *m;
- struct mbuf *top = NULL, **mp = &top;
- int len;
- int off = off0;
- char *cp;
- char *epkt;
-
- cp = buf;
- epkt = cp + totlen;
- if (off) {
- cp += off + 2 * sizeof(u_short);
- totlen -= 2 * sizeof(u_short);
- }
- MGETHDR(m, M_DONTWAIT, MT_DATA);
- if (m == 0)
- return (0);
- m->m_pkthdr.rcvif = ifp;
- m->m_pkthdr.len = totlen;
- m->m_len = MHLEN;
-
- while (totlen > 0) {
- if (top) {
- MGET(m, M_DONTWAIT, MT_DATA);
- if (m == 0) {
- m_freem(top);
- return (0);
- }
- m->m_len = MLEN;
- }
- len = min(totlen, epkt - cp);
- if (len >= MINCLSIZE) {
- MCLGET(m, M_DONTWAIT);
- if (m->m_flags & M_EXT)
- m->m_len = len = min(len, MCLBYTES);
- else
- len = m->m_len;
- } else {
- /*
- * Place initial small packet/header at end of mbuf.
- */
- if (len < m->m_len) {
- if (top == 0 && len + max_linkhdr <= m->m_len)
- m->m_data += max_linkhdr;
- m->m_len = len;
- } else
- len = m->m_len;
- }
- if (copy)
- copy(cp, mtod(m, caddr_t), (u_int)len);
- else
- bcopy(cp, mtod(m, caddr_t), (u_int)len);
- cp += len;
- *mp = m;
- mp = &m->m_next;
- totlen -= len;
- if (cp == epkt)
- cp = buf;
- }
- return (top);
-}
-
-/*
- * Copy data from a buffer back into the indicated mbuf chain,
- * starting "off" bytes from the beginning, extending the mbuf
- * chain if necessary.
- */
-int
-m_copyback(struct mbuf *m0, int off, int len, caddr_t cp)
-{
- int mlen;
- struct mbuf *m = m0, *n;
- int totlen = 0;
-
- if (m0 == NULL)
- return 0;
- while (off > (mlen = m->m_len)) {
- off -= mlen;
- totlen += mlen;
- if (m->m_next == NULL) {
- n = m_getclr(M_DONTWAIT, m->m_type);
- if (n == NULL) {
- /*panic("m_copyback() : malformed chain\n");*/
- return -1;
- }
- n->m_len = min(MLEN, len + off);
- m->m_next = n;
- }
- m = m->m_next;
- }
- while (len > 0) {
- mlen = min (m->m_len - off, len);
- bcopy(cp, off + mtod(m, caddr_t), (u_int)mlen);
- cp += mlen;
- len -= mlen;
- mlen += off;
- off = 0;
- totlen += mlen;
- if (len == 0) {
- /* m->m_len = mlen; */
- break;
- }
- if (m->m_next == NULL) {
- n = m_get(M_DONTWAIT, m->m_type);
- if (n == 0) {
- /*panic("m_copyback() : malformed chain 2\n");*/
- return -1;
- };
- n->m_len = min(MLEN, len);
- m->m_next = n;
- }
- /* m->m_len = mlen; */
- m = m->m_next;
- }
-/*out:*/
- if (((m = m0)->m_flags & M_PKTHDR) && (m->m_pkthdr.len < totlen))
- m->m_pkthdr.len = totlen;
- return 0;
-}
diff --git a/cpukit/libnetworking/kern/uipc_socket.c b/cpukit/libnetworking/kern/uipc_socket.c
deleted file mode 100644
index c6220bd34e..0000000000
--- a/cpukit/libnetworking/kern/uipc_socket.c
+++ /dev/null
@@ -1,1139 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1986, 1988, 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)uipc_socket.c 8.3 (Berkeley) 4/15/94
- */
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/systm.h>
-#include <sys/proc.h>
-#include <sys/file.h>
-#include <sys/malloc.h>
-#include <sys/mbuf.h>
-#include <sys/domain.h>
-#include <sys/kernel.h>
-#include <sys/protosw.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <sys/resourcevar.h>
-#include <sys/signalvar.h>
-#include <sys/sysctl.h>
-#include <sys/uio.h>
-#include <limits.h>
-#ifdef __rtems__
-/*
- * This socket option was removed 1997 from the upstream FreeBSD network stack.
- * Turn this feature into essentially dead code.
- */
-#define SO_PRIVSTATE 0x1009 /* get/deny privileged state */
-
-#include <rtems/rtems_bsdnet.h>
-#endif /* __rtems__ */
-
-static int somaxconn = SOMAXCONN;
-SYSCTL_INT(_kern, KIPC_SOMAXCONN, somaxconn, CTLFLAG_RW, &somaxconn, 0, "");
-
-/*
- * Socket operation routines.
- * These routines are called by the routines in
- * sys_socket.c or from a system process, and
- * implement the semantics of socket operations by
- * switching out to the protocol specific routines.
- */
-/*ARGSUSED*/
-int
-socreate(int dom, struct socket **aso, int type, int proto,
- struct proc *p)
-{
- register struct protosw *prp;
- register struct socket *so;
- register int error;
-
- if (proto)
- prp = pffindproto(dom, proto, type);
- else
- prp = pffindtype(dom, type);
- if (prp == 0 || prp->pr_usrreqs == 0)
- return (EPROTONOSUPPORT);
- if (prp->pr_type != type)
- return (EPROTOTYPE);
- MALLOC(so, struct socket *, sizeof(*so), M_SOCKET, M_WAIT);
- bzero((caddr_t)so, sizeof(*so));
- TAILQ_INIT(&so->so_incomp);
- TAILQ_INIT(&so->so_comp);
- so->so_type = type;
- so->so_state = SS_PRIV;
- so->so_proto = prp;
- error = (*prp->pr_usrreqs->pru_attach)(so, proto);
- if (error) {
- so->so_state |= SS_NOFDREF;
- sofree(so);
- return (error);
- }
- *aso = so;
- return (0);
-}
-
-int
-sobind(struct socket *so, struct mbuf *nam)
-{
- int s = splnet();
- int error;
-
- error = (*so->so_proto->pr_usrreqs->pru_bind)(so, nam);
- splx(s);
- return (error);
-}
-
-int
-solisten(struct socket *so, int backlog)
-{
- int s = splnet(), error;
-
- error = (*so->so_proto->pr_usrreqs->pru_listen)(so);
- if (error) {
- splx(s);
- return (error);
- }
- if (so->so_comp.tqh_first == NULL)
- so->so_options |= SO_ACCEPTCONN;
- if (backlog < 0 || backlog > somaxconn)
- backlog = somaxconn;
- so->so_qlimit = backlog;
- splx(s);
- return (0);
-}
-
-void
-sofree(struct socket *so)
-{
- struct socket *head = so->so_head;
-
- if (so->so_pcb || (so->so_state & SS_NOFDREF) == 0)
- return;
- if (head != NULL) {
- if (so->so_state & SS_INCOMP) {
- TAILQ_REMOVE(&head->so_incomp, so, so_list);
- head->so_incqlen--;
- } else if (so->so_state & SS_COMP) {
- TAILQ_REMOVE(&head->so_comp, so, so_list);
- } else {
- panic("sofree: not queued");
- }
- head->so_qlen--;
- so->so_state &= ~(SS_INCOMP|SS_COMP);
- so->so_head = NULL;
- }
- sbrelease(&so->so_snd);
- sorflush(so);
- FREE(so, M_SOCKET);
-}
-
-static void
-rtems_socket_close_notify(struct socket *so)
-{
- if (so->so_pgid) {
- rtems_event_system_send(so->so_pgid, RTEMS_EVENT_SYSTEM_NETWORK_CLOSE);
- }
-}
-
-static void
-rtems_sockbuf_close_notify(struct socket *so, struct sockbuf *sb)
-{
- if (sb->sb_flags & SB_WAIT) {
- rtems_event_system_send(sb->sb_sel.si_pid,
- RTEMS_EVENT_SYSTEM_NETWORK_CLOSE);
- }
-
- if (sb->sb_wakeup)
- (*sb->sb_wakeup)(so, sb->sb_wakeuparg);
-}
-
-/*
- * Close a socket on last file table reference removal.
- * Initiate disconnect if connected.
- * Free socket when disconnect complete.
- */
-int
-soclose(struct socket *so)
-{
- int s = splnet(); /* conservative */
- int error = 0;
-
- rtems_socket_close_notify(so);
- rtems_sockbuf_close_notify(so, &so->so_snd);
- rtems_sockbuf_close_notify(so, &so->so_rcv);
-
- if (so->so_options & SO_ACCEPTCONN) {
- struct socket *sp, *sonext;
-
- for (sp = so->so_incomp.tqh_first; sp != NULL; sp = sonext) {
- sonext = sp->so_list.tqe_next;
- (void) soabort(sp);
- }
- for (sp = so->so_comp.tqh_first; sp != NULL; sp = sonext) {
- sonext = sp->so_list.tqe_next;
- (void) soabort(sp);
- }
- }
- if (so->so_pcb == 0)
- goto discard;
- if (so->so_state & SS_ISCONNECTED) {
- if ((so->so_state & SS_ISDISCONNECTING) == 0) {
- error = sodisconnect(so);
- if (error)
- goto drop;
- }
- if (so->so_options & SO_LINGER) {
- if ((so->so_state & SS_ISDISCONNECTING) &&
- (so->so_state & SS_NBIO))
- goto drop;
- while (so->so_state & SS_ISCONNECTED) {
- soconnsleep (so);
- }
- }
- }
-drop:
- if (so->so_pcb) {
- int error2 = (*so->so_proto->pr_usrreqs->pru_detach)(so);
- if (error == 0)
- error = error2;
- }
-discard:
- if (so->so_state & SS_NOFDREF)
- panic("soclose: NOFDREF");
- so->so_state |= SS_NOFDREF;
- sofree(so);
- splx(s);
- return (error);
-}
-
-/*
- * Must be called at splnet...
- */
-int
-soabort(struct socket *so)
-{
-
- return (*so->so_proto->pr_usrreqs->pru_abort)(so);
-}
-
-int
-soaccept(struct socket *so, struct mbuf *nam)
-{
- int s = splnet();
- int error;
-
- if ((so->so_state & SS_NOFDREF) == 0)
- panic("soaccept: !NOFDREF");
- so->so_state &= ~SS_NOFDREF;
- error = (*so->so_proto->pr_usrreqs->pru_accept)(so, nam);
- splx(s);
- return (error);
-}
-
-int
-soconnect(struct socket *so, struct mbuf *nam)
-{
- int s;
- int error;
-
- if (so->so_options & SO_ACCEPTCONN)
- return (EOPNOTSUPP);
- s = splnet();
- /*
- * If protocol is connection-based, can only connect once.
- * Otherwise, if connected, try to disconnect first.
- * This allows user to disconnect by connecting to, e.g.,
- * a null address.
- */
- if (so->so_state & (SS_ISCONNECTED|SS_ISCONNECTING) &&
- ((so->so_proto->pr_flags & PR_CONNREQUIRED) ||
- (error = sodisconnect(so))))
- error = EISCONN;
- else
- error = (*so->so_proto->pr_usrreqs->pru_connect)(so, nam);
- splx(s);
- return (error);
-}
-
-int
-soconnect2(struct socket *so1,struct socket *so2)
-{
- int s = splnet();
- int error;
-
- error = (*so1->so_proto->pr_usrreqs->pru_connect2)(so1, so2);
- splx(s);
- return (error);
-}
-
-int
-sodisconnect(struct socket *so)
-{
- int s = splnet();
- int error;
-
- if ((so->so_state & SS_ISCONNECTED) == 0) {
- error = ENOTCONN;
- goto bad;
- }
- if (so->so_state & SS_ISDISCONNECTING) {
- error = EALREADY;
- goto bad;
- }
- error = (*so->so_proto->pr_usrreqs->pru_disconnect)(so);
-bad:
- splx(s);
- return (error);
-}
-
-#define SBLOCKWAIT(f) (((f) & MSG_DONTWAIT) ? M_NOWAIT : M_WAITOK)
-/*
- * Send on a socket.
- * If send must go all at once and message is larger than
- * send buffering, then hard error.
- * Lock against other senders.
- * If must go all at once and not enough room now, then
- * inform user that this would block and do nothing.
- * Otherwise, if nonblocking, send as much as possible.
- * The data to be sent is described by "uio" if nonzero,
- * otherwise by the mbuf chain "top" (which must be null
- * if uio is not). Data provided in mbuf chain must be small
- * enough to send all at once.
- *
- * Returns nonzero on error, timeout or signal; callers
- * must check for short counts if EINTR/ERESTART are returned.
- * Data and control buffers are freed on return.
- */
-int
-sosend(struct socket *so, struct mbuf *addr, struct uio *uio,
- struct mbuf *top, struct mbuf *control, int flags)
-{
- struct mbuf **mp;
- register struct mbuf *m;
- register long space, len, resid;
- int clen = 0, error, s, dontroute, mlen;
- int atomic = sosendallatonce(so) || top;
-
- if (uio)
- resid = uio->uio_resid;
- else
- resid = top->m_pkthdr.len;
- /*
- * In theory resid should be unsigned.
- * However, space must be signed, as it might be less than 0
- * if we over-committed, and we must use a signed comparison
- * of space and resid. On the other hand, a negative resid
- * causes us to loop sending 0-length segments to the protocol.
- *
- * Also check to make sure that MSG_EOR isn't used on SOCK_STREAM
- * type sockets since that's an error.
- */
- if ((resid < 0) || (so->so_type == SOCK_STREAM && (flags & MSG_EOR))) {
- error = EINVAL;
- goto out;
- }
-
- dontroute =
- (flags & MSG_DONTROUTE) && (so->so_options & SO_DONTROUTE) == 0 &&
- (so->so_proto->pr_flags & PR_ATOMIC);
- if (control)
- clen = control->m_len;
-#define snderr(errno) { error = errno; splx(s); goto release; }
-
-restart:
- error = sblock(&so->so_snd, SBLOCKWAIT(flags));
- if (error)
- goto out;
- do {
- s = splnet();
- if (so->so_state & SS_CANTSENDMORE)
- snderr(EPIPE);
- if (so->so_error) {
- error = so->so_error;
- so->so_error = 0;
- splx(s);
- goto release;
- }
- if ((so->so_state & SS_ISCONNECTED) == 0) {
- /*
- * `sendto' and `sendmsg' is allowed on a connection-
- * based socket if it supports implied connect.
- * Return ENOTCONN if not connected and no address is
- * supplied.
- */
- if ((so->so_proto->pr_flags & PR_CONNREQUIRED) &&
- (so->so_proto->pr_flags & PR_IMPLOPCL) == 0) {
- if ((so->so_state & SS_ISCONFIRMING) == 0 &&
- !(resid == 0 && clen != 0))
- snderr(ENOTCONN);
- } else if (addr == 0)
- snderr(so->so_proto->pr_flags & PR_CONNREQUIRED ?
- ENOTCONN : EDESTADDRREQ);
- }
- space = sbspace(&so->so_snd);
- if (flags & MSG_OOB)
- space += 1024;
- if ((atomic && resid > so->so_snd.sb_hiwat) ||
- clen > so->so_snd.sb_hiwat)
- snderr(EMSGSIZE);
- if (space < resid + clen && uio &&
- (atomic || space < so->so_snd.sb_lowat || space < clen)) {
- if (so->so_state & SS_NBIO)
- snderr(EWOULDBLOCK);
- sbunlock(&so->so_snd);
- error = sbwait(&so->so_snd);
- splx(s);
- if (error)
- goto out;
- goto restart;
- }
- splx(s);
- mp = &top;
- space -= clen;
- do {
- if (uio == NULL) {
- /*
- * Data is prepackaged in "top".
- */
- resid = 0;
- if (flags & MSG_EOR)
- top->m_flags |= M_EOR;
- } else do {
- if (top == 0) {
- MGETHDR(m, M_WAIT, MT_DATA);
- mlen = MHLEN;
- m->m_pkthdr.len = 0;
- m->m_pkthdr.rcvif = (struct ifnet *)0;
- } else {
- MGET(m, M_WAIT, MT_DATA);
- mlen = MLEN;
- }
- if (resid >= MINCLSIZE) {
- MCLGET(m, M_WAIT);
- if ((m->m_flags & M_EXT) == 0)
- goto nopages;
- mlen = MCLBYTES;
- len = min(min(mlen, resid), space);
- } else {
-nopages:
- len = min(min(mlen, resid), space);
- /*
- * For datagram protocols, leave room
- * for protocol headers in first mbuf.
- */
- if (atomic && top == 0 && len < mlen)
- MH_ALIGN(m, len);
- }
- space -= len;
- error = uiomove(mtod(m, caddr_t), (int)len, uio);
- resid = uio->uio_resid;
- m->m_len = len;
- *mp = m;
- top->m_pkthdr.len += len;
- if (error)
- goto release;
- mp = &m->m_next;
- if (resid <= 0) {
- if (flags & MSG_EOR)
- top->m_flags |= M_EOR;
- break;
- }
- } while (space > 0 && atomic);
- if (dontroute)
- so->so_options |= SO_DONTROUTE;
- s = splnet(); /* XXX */
- error = (*so->so_proto->pr_usrreqs->pru_send)(so,
- (flags & MSG_OOB) ? PRUS_OOB :
- /*
- * If the user set MSG_EOF, the protocol
- * understands this flag and nothing left to
- * send then use PRU_SEND_EOF instead of PRU_SEND.
- */
- ((flags & MSG_EOF) &&
- (so->so_proto->pr_flags & PR_IMPLOPCL) &&
- (resid <= 0)) ?
- PRUS_EOF : 0,
- top, addr, control);
- splx(s);
- if (dontroute)
- so->so_options &= ~SO_DONTROUTE;
- clen = 0;
- control = 0;
- top = 0;
- mp = &top;
- if (error)
- goto release;
- } while (resid && space > 0);
- } while (resid);
-
-release:
- sbunlock(&so->so_snd);
-out:
- if (top)
- m_freem(top);
- if (control)
- m_freem(control);
- return (error);
-}
-
-/*
- * Implement receive operations on a socket.
- * We depend on the way that records are added to the sockbuf
- * by sbappend*. In particular, each record (mbufs linked through m_next)
- * must begin with an address if the protocol so specifies,
- * followed by an optional mbuf or mbufs containing ancillary data,
- * and then zero or more mbufs of data.
- * In order to avoid blocking network interrupts for the entire time here,
- * we splx() while doing the actual copy to user space.
- * Although the sockbuf is locked, new data may still be appended,
- * and thus we must maintain consistency of the sockbuf during that time.
- *
- * The caller may receive the data as a single mbuf chain by supplying
- * an mbuf **mp0 for use in returning the chain. The uio is then used
- * only for the count in uio_resid.
- */
-int
-soreceive(struct socket *so, struct mbuf **paddr, struct uio *uio,
- struct mbuf **mp0, struct mbuf **controlp, int *flagsp)
-{
- register struct mbuf *m, **mp;
- register int flags, len, error, s, offset;
- struct protosw *pr = so->so_proto;
- struct mbuf *nextrecord;
- int moff, type = 0;
- int orig_resid = uio->uio_resid;
-
- mp = mp0;
- if (paddr)
- *paddr = 0;
- if (controlp)
- *controlp = 0;
- if (flagsp)
- flags = *flagsp &~ MSG_EOR;
- else
- flags = 0;
- if (flags & MSG_OOB) {
- m = m_get(M_WAIT, MT_DATA);
- error = (*pr->pr_usrreqs->pru_rcvoob)(so, m, flags & MSG_PEEK);
- if (error)
- goto bad;
- do {
- error = uiomove(mtod(m, caddr_t),
- (int) min(uio->uio_resid, m->m_len), uio);
- m = m_free(m);
- } while (uio->uio_resid && error == 0 && m);
-bad:
- if (m)
- m_freem(m);
- return (error);
- }
- if (mp)
- *mp = (struct mbuf *)0;
- if (so->so_state & SS_ISCONFIRMING && uio->uio_resid)
- (*pr->pr_usrreqs->pru_rcvd)(so, 0);
-
-restart:
- error = sblock(&so->so_rcv, SBLOCKWAIT(flags));
- if (error)
- return (error);
- s = splnet();
-
- m = so->so_rcv.sb_mb;
- /*
- * If we have less data than requested, block awaiting more
- * (subject to any timeout) if:
- * 1. the current count is less than the low water mark, or
- * 2. MSG_WAITALL is set, and it is possible to do the entire
- * receive operation at once if we block (resid <= hiwat).
- * 3. MSG_DONTWAIT is not set
- * If MSG_WAITALL is set but resid is larger than the receive buffer,
- * we have to do the receive in sections, and thus risk returning
- * a short count if a timeout or signal occurs after we start.
- */
- if (m == 0 || (((flags & MSG_DONTWAIT) == 0 &&
- so->so_rcv.sb_cc < uio->uio_resid) &&
- (so->so_rcv.sb_cc < so->so_rcv.sb_lowat ||
- ((flags & MSG_WAITALL) && uio->uio_resid <= so->so_rcv.sb_hiwat)) &&
- m->m_nextpkt == 0 && (pr->pr_flags & PR_ATOMIC) == 0)) {
-#ifdef DIAGNOSTIC
- if (m == 0 && so->so_rcv.sb_cc)
- panic("receive 1");
-#endif
- if (so->so_error) {
- if (m)
- goto dontblock;
- error = so->so_error;
- if ((flags & MSG_PEEK) == 0)
- so->so_error = 0;
- goto release;
- }
- if (so->so_state & SS_CANTRCVMORE) {
- if (m)
- goto dontblock;
- else
- goto release;
- }
- for (; m; m = m->m_next)
- if (m->m_type == MT_OOBDATA || (m->m_flags & M_EOR)) {
- m = so->so_rcv.sb_mb;
- goto dontblock;
- }
- if ((so->so_state & (SS_ISCONNECTED|SS_ISCONNECTING)) == 0 &&
- (so->so_proto->pr_flags & PR_CONNREQUIRED)) {
- error = ENOTCONN;
- goto release;
- }
- if (uio->uio_resid == 0)
- goto release;
- if ((so->so_state & SS_NBIO) || (flags & MSG_DONTWAIT)) {
- error = EWOULDBLOCK;
- goto release;
- }
- sbunlock(&so->so_rcv);
- error = sbwait(&so->so_rcv);
- splx(s);
- if (error)
- return (error);
- goto restart;
- }
-dontblock:
- nextrecord = m->m_nextpkt;
- if (pr->pr_flags & PR_ADDR) {
-#ifdef DIAGNOSTIC
- if (m->m_type != MT_SONAME)
- panic("receive 1a");
-#endif
- orig_resid = 0;
- if (flags & MSG_PEEK) {
- if (paddr)
- *paddr = m_copy(m, 0, m->m_len);
- m = m->m_next;
- } else {
- sbfree(&so->so_rcv, m);
- if (paddr) {
- *paddr = m;
- so->so_rcv.sb_mb = m->m_next;
- m->m_next = 0;
- m = so->so_rcv.sb_mb;
- } else {
- MFREE(m, so->so_rcv.sb_mb);
- m = so->so_rcv.sb_mb;
- }
- }
- }
- while (m && m->m_type == MT_CONTROL && error == 0) {
- if (flags & MSG_PEEK) {
- if (controlp)
- *controlp = m_copy(m, 0, m->m_len);
- m = m->m_next;
- } else {
- sbfree(&so->so_rcv, m);
- if (controlp) {
- if (pr->pr_domain->dom_externalize &&
- mtod(m, struct cmsghdr *)->cmsg_type ==
- SCM_RIGHTS)
- error = (*pr->pr_domain->dom_externalize)(m);
- *controlp = m;
- so->so_rcv.sb_mb = m->m_next;
- m->m_next = 0;
- m = so->so_rcv.sb_mb;
- } else {
- MFREE(m, so->so_rcv.sb_mb);
- m = so->so_rcv.sb_mb;
- }
- }
- if (controlp) {
- orig_resid = 0;
- controlp = &(*controlp)->m_next;
- }
- }
- if (m) {
- if ((flags & MSG_PEEK) == 0)
- m->m_nextpkt = nextrecord;
- type = m->m_type;
- if (type == MT_OOBDATA)
- flags |= MSG_OOB;
- }
- moff = 0;
- offset = 0;
- while (m && uio->uio_resid > 0 && error == 0) {
- if (m->m_type == MT_OOBDATA) {
- if (type != MT_OOBDATA)
- break;
- } else if (type == MT_OOBDATA)
- break;
-#ifdef DIAGNOSTIC
- else if (m->m_type != MT_DATA && m->m_type != MT_HEADER)
- panic("receive 3");
-#endif
- so->so_state &= ~SS_RCVATMARK;
- len = uio->uio_resid;
- if (so->so_oobmark && len > so->so_oobmark - offset)
- len = so->so_oobmark - offset;
- if (len > m->m_len - moff)
- len = m->m_len - moff;
- /*
- * If mp is set, just pass back the mbufs.
- * Otherwise copy them out via the uio, then free.
- * Sockbuf must be consistent here (points to current mbuf,
- * it points to next record) when we drop priority;
- * we must note any additions to the sockbuf when we
- * block interrupts again.
- */
- if (mp == 0) {
- splx(s);
- error = uiomove(mtod(m, caddr_t) + moff, (int)len, uio);
- s = splnet();
- if (error)
- goto release;
- } else
- uio->uio_resid -= len;
- if (len == m->m_len - moff) {
- if (m->m_flags & M_EOR)
- flags |= MSG_EOR;
- if (flags & MSG_PEEK) {
- m = m->m_next;
- moff = 0;
- } else {
- nextrecord = m->m_nextpkt;
- sbfree(&so->so_rcv, m);
- if (mp) {
- *mp = m;
- mp = &m->m_next;
- so->so_rcv.sb_mb = m = m->m_next;
- *mp = (struct mbuf *)0;
- } else {
- MFREE(m, so->so_rcv.sb_mb);
- m = so->so_rcv.sb_mb;
- }
- if (m)
- m->m_nextpkt = nextrecord;
- }
- } else {
- if (flags & MSG_PEEK)
- moff += len;
- else {
- if (mp)
- *mp = m_copym(m, 0, len, M_WAIT);
- m->m_data += len;
- m->m_len -= len;
- so->so_rcv.sb_cc -= len;
- }
- }
- if (so->so_oobmark) {
- if ((flags & MSG_PEEK) == 0) {
- so->so_oobmark -= len;
- if (so->so_oobmark == 0) {
- so->so_state |= SS_RCVATMARK;
- break;
- }
- } else {
- offset += len;
- if (offset == so->so_oobmark)
- break;
- }
- }
- if (flags & MSG_EOR)
- break;
- /*
- * If the MSG_WAITALL flag is set (for non-atomic socket),
- * we must not quit until "uio->uio_resid == 0" or an error
- * termination. If a signal/timeout occurs, return
- * with a short count but without error.
- * Keep sockbuf locked against other readers.
- */
- while (flags & MSG_WAITALL && m == 0 && uio->uio_resid > 0 &&
- !sosendallatonce(so) && !nextrecord) {
- if (so->so_error || so->so_state & SS_CANTRCVMORE)
- break;
- error = sbwait(&so->so_rcv);
- if (error) {
- if (error != ENXIO)
- sbunlock(&so->so_rcv);
- splx(s);
- return (0);
- }
- m = so->so_rcv.sb_mb;
- if (m)
- nextrecord = m->m_nextpkt;
- }
- }
-
- if (m && pr->pr_flags & PR_ATOMIC) {
- flags |= MSG_TRUNC;
- if ((flags & MSG_PEEK) == 0)
- (void) sbdroprecord(&so->so_rcv);
- }
- if ((flags & MSG_PEEK) == 0) {
- if (m == 0)
- so->so_rcv.sb_mb = nextrecord;
- if (pr->pr_flags & PR_WANTRCVD && so->so_pcb)
- (*pr->pr_usrreqs->pru_rcvd)(so, flags);
- }
- if (orig_resid == uio->uio_resid && orig_resid &&
- (flags & MSG_EOR) == 0 && (so->so_state & SS_CANTRCVMORE) == 0) {
- sbunlock(&so->so_rcv);
- splx(s);
- goto restart;
- }
-
- if (flagsp)
- *flagsp |= flags;
-release:
- sbunlock(&so->so_rcv);
- splx(s);
- return (error);
-}
-
-int
-soshutdown(struct socket *so, int how )
-{
- register struct protosw *pr = so->so_proto;
-
- how++;
- if (how & FREAD)
- sorflush(so);
- if (how & FWRITE)
- return ((*pr->pr_usrreqs->pru_shutdown)(so));
- return (0);
-}
-
-void
-sorflush(struct socket *so)
-{
- register struct sockbuf *sb = &so->so_rcv;
- register struct protosw *pr = so->so_proto;
- register int s;
- struct sockbuf asb;
-
- sb->sb_flags |= SB_NOINTR;
- (void) sblock(sb, M_WAITOK);
- s = splimp();
- socantrcvmore(so);
- sbunlock(sb);
- asb = *sb;
- bzero((caddr_t)sb, sizeof (*sb));
- splx(s);
- if (pr->pr_flags & PR_RIGHTS && pr->pr_domain->dom_dispose)
- (*pr->pr_domain->dom_dispose)(asb.sb_mb);
- sbrelease(&asb);
-}
-
-int
-sosetopt(struct socket *so, int level, int optname, struct mbuf *m0)
-{
- int error = 0;
- register struct mbuf *m = m0;
-
- if (level != SOL_SOCKET) {
- if (so->so_proto && so->so_proto->pr_ctloutput)
- return ((*so->so_proto->pr_ctloutput)
- (PRCO_SETOPT, so, level, optname, &m0));
- error = ENOPROTOOPT;
- } else {
- switch (optname) {
-
- case SO_LINGER:
- if (m == NULL || m->m_len != sizeof (struct linger)) {
- error = EINVAL;
- goto bad;
- }
- so->so_linger = mtod(m, struct linger *)->l_linger;
- /* fall thru... */
-
- case SO_DEBUG:
- case SO_KEEPALIVE:
- case SO_DONTROUTE:
- case SO_USELOOPBACK:
- case SO_BROADCAST:
- case SO_REUSEADDR:
- case SO_REUSEPORT:
- case SO_OOBINLINE:
- case SO_TIMESTAMP:
- if (m == NULL || m->m_len < sizeof (int)) {
- error = EINVAL;
- goto bad;
- }
- if (*mtod(m, int *))
- so->so_options |= optname;
- else
- so->so_options &= ~optname;
- break;
-
- case SO_SNDBUF:
- case SO_RCVBUF:
- case SO_SNDLOWAT:
- case SO_RCVLOWAT:
- {
- int optval;
-
- if (m == NULL || m->m_len < sizeof (int)) {
- error = EINVAL;
- goto bad;
- }
-
- /*
- * Values < 1 make no sense for any of these
- * options, so disallow them.
- */
- optval = *mtod(m, int *);
- if (optval < 1) {
- error = EINVAL;
- goto bad;
- }
-
- switch (optname) {
-
- case SO_SNDBUF:
- case SO_RCVBUF:
- if (sbreserve(optname == SO_SNDBUF ?
- &so->so_snd : &so->so_rcv,
- (u_long) optval) == 0) {
- error = ENOBUFS;
- goto bad;
- }
- break;
-
- /*
- * Make sure the low-water is never greater than
- * the high-water.
- */
- case SO_SNDLOWAT:
- so->so_snd.sb_lowat =
- (optval > so->so_snd.sb_hiwat) ?
- so->so_snd.sb_hiwat : optval;
- break;
- case SO_RCVLOWAT:
- so->so_rcv.sb_lowat =
- (optval > so->so_rcv.sb_hiwat) ?
- so->so_rcv.sb_hiwat : optval;
- break;
- }
- break;
- }
-
- case SO_SNDTIMEO:
- case SO_RCVTIMEO:
- {
- struct timeval *tv;
- unsigned long val;
-
- if (m == NULL || m->m_len < sizeof (*tv)) {
- error = EINVAL;
- goto bad;
- }
- tv = mtod(m, struct timeval *);
- if (tv->tv_sec >= (ULONG_MAX - hz) / hz) {
- error = EDOM;
- goto bad;
- }
-
- val = tv->tv_sec * hz + tv->tv_usec / tick;
- if ((val == 0) && (tv->tv_sec || tv->tv_usec))
- val = 1;
-
- switch (optname) {
-
- case SO_SNDTIMEO:
- so->so_snd.sb_timeo = val;
- break;
- case SO_RCVTIMEO:
- so->so_rcv.sb_timeo = val;
- break;
- }
- break;
- }
-
- case SO_PRIVSTATE:
- /* we don't care what the parameter is... */
- so->so_state &= ~SS_PRIV;
- break;
-
- case SO_SNDWAKEUP:
- case SO_RCVWAKEUP:
- {
- /* RTEMS addition. */
- struct sockwakeup *sw;
- struct sockbuf *sb;
-
- if (m == NULL
- || m->m_len != sizeof (struct sockwakeup)) {
- error = EINVAL;
- goto bad;
- }
- sw = mtod(m, struct sockwakeup *);
- sb = (optname == SO_SNDWAKEUP
- ? &so->so_snd
- : &so->so_rcv);
- sb->sb_wakeup = sw->sw_pfn;
- sb->sb_wakeuparg = sw->sw_arg;
- if (sw->sw_pfn)
- sb->sb_flags |= SB_ASYNC;
- else
- sb->sb_flags &=~ SB_ASYNC;
- break;
- }
-
- default:
- error = ENOPROTOOPT;
- break;
- }
- if (error == 0 && so->so_proto && so->so_proto->pr_ctloutput) {
- (void) ((*so->so_proto->pr_ctloutput)
- (PRCO_SETOPT, so, level, optname, &m0));
- m = NULL; /* freed by protocol */
- }
- }
-bad:
- if (m)
- (void) m_free(m);
- return (error);
-}
-
-int
-sogetopt(struct socket *so, int level, int optname, struct mbuf **mp)
-{
- register struct mbuf *m;
-
- if (level != SOL_SOCKET) {
- if (so->so_proto && so->so_proto->pr_ctloutput) {
- return ((*so->so_proto->pr_ctloutput)
- (PRCO_GETOPT, so, level, optname, mp));
- } else
- return (ENOPROTOOPT);
- } else {
- m = m_get(M_WAIT, MT_SOOPTS);
- m->m_len = sizeof (int);
-
- switch (optname) {
-
- case SO_LINGER:
- m->m_len = sizeof (struct linger);
- mtod(m, struct linger *)->l_onoff =
- so->so_options & SO_LINGER;
- mtod(m, struct linger *)->l_linger = so->so_linger;
- break;
-
- case SO_USELOOPBACK:
- case SO_DONTROUTE:
- case SO_DEBUG:
- case SO_KEEPALIVE:
- case SO_REUSEADDR:
- case SO_REUSEPORT:
- case SO_BROADCAST:
- case SO_OOBINLINE:
- case SO_TIMESTAMP:
- *mtod(m, int *) = so->so_options & optname;
- break;
-
- case SO_PRIVSTATE:
- *mtod(m, int *) = so->so_state & SS_PRIV;
- break;
-
- case SO_TYPE:
- *mtod(m, int *) = so->so_type;
- break;
-
- case SO_ERROR:
- *mtod(m, int *) = so->so_error;
- so->so_error = 0;
- break;
-
- case SO_SNDBUF:
- *mtod(m, int *) = so->so_snd.sb_hiwat;
- break;
-
- case SO_RCVBUF:
- *mtod(m, int *) = so->so_rcv.sb_hiwat;
- break;
-
- case SO_SNDLOWAT:
- *mtod(m, int *) = so->so_snd.sb_lowat;
- break;
-
- case SO_RCVLOWAT:
- *mtod(m, int *) = so->so_rcv.sb_lowat;
- break;
-
- case SO_SNDTIMEO:
- case SO_RCVTIMEO:
- {
- unsigned long val = (optname == SO_SNDTIMEO ?
- so->so_snd.sb_timeo : so->so_rcv.sb_timeo);
-
- m->m_len = sizeof(struct timeval);
- mtod(m, struct timeval *)->tv_sec = val / hz;
- mtod(m, struct timeval *)->tv_usec =
- (val % hz) * tick;
- break;
- }
-
- case SO_SNDWAKEUP:
- case SO_RCVWAKEUP:
- {
- struct sockbuf *sb;
- struct sockwakeup *sw;
-
- /* RTEMS additions. */
- sb = (optname == SO_SNDWAKEUP
- ? &so->so_snd
- : &so->so_rcv);
- m->m_len = sizeof (struct sockwakeup);
- sw = mtod(m, struct sockwakeup *);
- sw->sw_pfn = sb->sb_wakeup;
- sw->sw_arg = sb->sb_wakeuparg;
- break;
- }
-
- default:
- (void)m_free(m);
- return (ENOPROTOOPT);
- }
- *mp = m;
- return (0);
- }
-}
-
-void
-sohasoutofband(struct socket *so)
-{
-#if 0 /* FIXME: For now we just ignore out of band data */
- struct proc *p;
-
- if (so->so_pgid < 0)
- gsignal(-so->so_pgid, SIGURG);
- else if (so->so_pgid > 0 && (p = pfind(so->so_pgid)) != 0)
- psignal(p, SIGURG);
- selwakeup(&so->so_rcv.sb_sel);
-#endif
-}
diff --git a/cpukit/libnetworking/kern/uipc_socket2.c b/cpukit/libnetworking/kern/uipc_socket2.c
deleted file mode 100644
index 137eb0f5f0..0000000000
--- a/cpukit/libnetworking/kern/uipc_socket2.c
+++ /dev/null
@@ -1,939 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * This file has undergone several changes to reflect the
- * differences between the RTEMS and FreeBSD kernels.
- */
-
-/*
- * Copyright (c) 1982, 1986, 1988, 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)uipc_socket2.c 8.1 (Berkeley) 6/10/93
- */
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/proc.h>
-#include <sys/file.h>
-#include <sys/queue.h>
-#include <sys/malloc.h>
-#include <sys/mbuf.h>
-#include <sys/protosw.h>
-#include <sys/stat.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <sys/signalvar.h>
-#include <sys/sysctl.h>
-
-/*
- * Primitive routines for operating on sockets and socket buffers
- */
-
-u_long sb_max = SB_MAX; /* XXX should be static */
-SYSCTL_INT(_kern, KIPC_MAXSOCKBUF, maxsockbuf, CTLFLAG_RW, &sb_max, 0, "");
-
-static u_long sb_efficiency = 8; /* parameter for sbreserve() */
-SYSCTL_INT(_kern, OID_AUTO, sockbuf_waste_factor, CTLFLAG_RW, &sb_efficiency,
- 0, "");
-
-#if defined(__rtems__)
- void rtems_set_sb_efficiency(
- u_long efficiency
- )
- {
- sb_efficiency = (efficiency == 0) ? 2 : efficiency;
- }
-#endif
-
-/*
- * Procedures to manipulate state flags of socket
- * and do appropriate wakeups. Normal sequence from the
- * active (originating) side is that soisconnecting() is
- * called during processing of connect() call,
- * resulting in an eventual call to soisconnected() if/when the
- * connection is established. When the connection is torn down
- * soisdisconnecting() is called during processing of disconnect() call,
- * and soisdisconnected() is called when the connection to the peer
- * is totally severed. The semantics of these routines are such that
- * connectionless protocols can call soisconnected() and soisdisconnected()
- * only, bypassing the in-progress calls when setting up a ``connection''
- * takes no time.
- *
- * From the passive side, a socket is created with
- * two queues of sockets: so_q0 for connections in progress
- * and so_q for connections already made and awaiting user acceptance.
- * As a protocol is preparing incoming connections, it creates a socket
- * structure queued on so_q0 by calling sonewconn(). When the connection
- * is established, soisconnected() is called, and transfers the
- * socket structure to so_q, making it available to accept().
- *
- * If a socket is closed with sockets on either
- * so_q0 or so_q, these sockets are dropped.
- *
- * If higher level protocols are implemented in
- * the kernel, the wakeups done here will sometimes
- * cause software-interrupt process scheduling.
- */
-
-void
-soisconnecting(struct socket *so)
-{
-
- so->so_state &= ~(SS_ISCONNECTED|SS_ISDISCONNECTING);
- so->so_state |= SS_ISCONNECTING;
-}
-
-void
-soisconnected(struct socket *so)
-{
- register struct socket *head = so->so_head;
-
- so->so_state &= ~(SS_ISCONNECTING|SS_ISDISCONNECTING|SS_ISCONFIRMING);
- so->so_state |= SS_ISCONNECTED;
- if (head && (so->so_state & SS_INCOMP)) {
- TAILQ_REMOVE(&head->so_incomp, so, so_list);
- head->so_incqlen--;
- so->so_state &= ~SS_INCOMP;
- TAILQ_INSERT_TAIL(&head->so_comp, so, so_list);
- so->so_state |= SS_COMP;
- sorwakeup(head);
- soconnwakeup(head);
- } else {
- soconnwakeup(so);
- sorwakeup(so);
- sowwakeup(so);
- }
-}
-
-void
-soisdisconnecting(struct socket *so)
-{
-
- so->so_state &= ~SS_ISCONNECTING;
- so->so_state |= (SS_ISDISCONNECTING|SS_CANTRCVMORE|SS_CANTSENDMORE);
- soconnwakeup(so);
- sowwakeup(so);
- sorwakeup(so);
-}
-
-void
-soisdisconnected(struct socket *so)
-{
-
- so->so_state &= ~(SS_ISCONNECTING|SS_ISCONNECTED|SS_ISDISCONNECTING);
- so->so_state |= (SS_CANTRCVMORE|SS_CANTSENDMORE);
- soconnwakeup(so);
- sowwakeup(so);
- sorwakeup(so);
-}
-
-/*
- * Return a random connection that hasn't been serviced yet and
- * is eligible for discard. There is a one in qlen chance that
- * we will return a null, saying that there are no dropable
- * requests. In this case, the protocol specific code should drop
- * the new request. This insures fairness.
- *
- * This may be used in conjunction with protocol specific queue
- * congestion routines.
- */
-struct socket *
-sodropablereq(struct socket *head)
-{
- register struct socket *so;
- uint32_t i, j, qlen, m;
-
- static int rnd;
- static long old_mono_secs;
- static unsigned int cur_cnt, old_cnt;
-
- if ((i = (m = rtems_bsdnet_seconds_since_boot()) - old_mono_secs) != 0) {
- old_mono_secs = m;
- old_cnt = cur_cnt / i;
- cur_cnt = 0;
- }
-
- so = TAILQ_FIRST(&head->so_incomp);
- if (!so)
- return (so);
-
- qlen = head->so_incqlen;
- if (++cur_cnt > qlen || old_cnt > qlen) {
- rnd = (314159 * rnd + 66329) & 0xffff;
- j = ((qlen + 1) * rnd) >> 16;
-
- while (j-- && so)
- so = TAILQ_NEXT(so, so_list);
- }
-
- return (so);
-}
-
-/*
- * When an attempt at a new connection is noted on a socket
- * which accepts connections, sonewconn is called. If the
- * connection is possible (subject to space constraints, etc.)
- * then we allocate a new structure, propoerly linked into the
- * data structure of the original socket, and return this.
- * Connstatus may be 0, or SO_ISCONFIRMING, or SO_ISCONNECTED.
- *
- * Currently, sonewconn() is defined as sonewconn1() in socketvar.h
- * to catch calls that are missing the (new) second parameter.
- */
-struct socket *
-sonewconn1(struct socket *head, int connstatus)
-{
- register struct socket *so;
-
- if (head->so_qlen > 3 * head->so_qlimit / 2)
- return ((struct socket *)0);
- MALLOC(so, struct socket *, sizeof(*so), M_SOCKET, M_DONTWAIT);
- if (so == NULL)
- return ((struct socket *)0);
- bzero((caddr_t)so, sizeof(*so));
- so->so_head = head;
- so->so_type = head->so_type;
- so->so_options = head->so_options &~ SO_ACCEPTCONN;
- so->so_linger = head->so_linger;
- so->so_state = head->so_state | SS_NOFDREF;
- so->so_proto = head->so_proto;
- so->so_timeo = head->so_timeo;
- (void) soreserve(so, head->so_snd.sb_hiwat, head->so_rcv.sb_hiwat);
- if (connstatus) {
- TAILQ_INSERT_TAIL(&head->so_comp, so, so_list);
- so->so_state |= SS_COMP;
- } else {
- TAILQ_INSERT_TAIL(&head->so_incomp, so, so_list);
- so->so_state |= SS_INCOMP;
- head->so_incqlen++;
- }
- head->so_qlen++;
- if ((*so->so_proto->pr_usrreqs->pru_attach)(so, 0)) {
- if (so->so_state & SS_COMP) {
- TAILQ_REMOVE(&head->so_comp, so, so_list);
- } else {
- TAILQ_REMOVE(&head->so_incomp, so, so_list);
- head->so_incqlen--;
- }
- head->so_qlen--;
- (void) free((caddr_t)so, M_SOCKET);
- return ((struct socket *)0);
- }
- if (connstatus) {
- sorwakeup(head);
- soconnwakeup(head);
- so->so_state |= connstatus;
- }
- return (so);
-}
-
-/*
- * Socantsendmore indicates that no more data will be sent on the
- * socket; it would normally be applied to a socket when the user
- * informs the system that no more data is to be sent, by the protocol
- * code (in case PRU_SHUTDOWN). Socantrcvmore indicates that no more data
- * will be received, and will normally be applied to the socket by a
- * protocol when it detects that the peer will send no more data.
- * Data queued for reading in the socket may yet be read.
- */
-
-void
-socantsendmore(struct socket *so)
-{
-
- so->so_state |= SS_CANTSENDMORE;
- sowwakeup(so);
-}
-
-void
-socantrcvmore(struct socket *so)
-{
-
- so->so_state |= SS_CANTRCVMORE;
- sorwakeup(so);
-}
-
-/*
- * Socket buffer (struct sockbuf) utility routines.
- *
- * Each socket contains two socket buffers: one for sending data and
- * one for receiving data. Each buffer contains a queue of mbufs,
- * information about the number of mbufs and amount of data in the
- * queue, and other fields allowing select() statements and notification
- * on data availability to be implemented.
- *
- * Data stored in a socket buffer is maintained as a list of records.
- * Each record is a list of mbufs chained together with the m_next
- * field. Records are chained together with the m_nextpkt field. The upper
- * level routine soreceive() expects the following conventions to be
- * observed when placing information in the receive buffer:
- *
- * 1. If the protocol requires each message be preceded by the sender's
- * name, then a record containing that name must be present before
- * any associated data (mbuf's must be of type MT_SONAME).
- * 2. If the protocol supports the exchange of ``access rights'' (really
- * just additional data associated with the message), and there are
- * ``rights'' to be received, then a record containing this data
- * should be present (mbuf's must be of type MT_RIGHTS).
- * 3. If a name or rights record exists, then it must be followed by
- * a data record, perhaps of zero length.
- *
- * Before using a new socket structure it is first necessary to reserve
- * buffer space to the socket, by calling sbreserve(). This should commit
- * some of the available buffer space in the system buffer pool for the
- * socket (currently, it does nothing but enforce limits). The space
- * should be released by calling sbrelease() when the socket is destroyed.
- */
-
-int
-soreserve(struct socket *so, u_long sndcc, u_long rcvcc)
-{
-
- if (sbreserve(&so->so_snd, sndcc) == 0)
- goto bad;
- if (sbreserve(&so->so_rcv, rcvcc) == 0)
- goto bad2;
- if (so->so_rcv.sb_lowat == 0)
- so->so_rcv.sb_lowat = 1;
- if (so->so_snd.sb_lowat == 0)
- so->so_snd.sb_lowat = MCLBYTES;
- if (so->so_snd.sb_lowat > so->so_snd.sb_hiwat)
- so->so_snd.sb_lowat = so->so_snd.sb_hiwat;
- return (0);
-bad2:
- sbrelease(&so->so_snd);
-bad:
- return (ENOBUFS);
-}
-
-/*
- * Allot mbufs to a sockbuf.
- * Attempt to scale mbmax so that mbcnt doesn't become limiting
- * if buffering efficiency is near the normal case.
- */
-int
-sbreserve(struct sockbuf *sb, u_long cc)
-{
-
- if (cc > sb_max * MCLBYTES / (_SYS_MBUF_LEGACY_MSIZE + MCLBYTES))
- return (0);
- sb->sb_hiwat = cc;
- sb->sb_mbmax = min(cc * sb_efficiency, sb_max);
- if (sb->sb_lowat > sb->sb_hiwat)
- sb->sb_lowat = sb->sb_hiwat;
- return (1);
-}
-
-/*
- * Free mbufs held by a socket, and reserved mbuf space.
- */
-void
-sbrelease(struct sockbuf *sb)
-{
-
- sbflush(sb);
- sb->sb_hiwat = sb->sb_mbmax = 0;
-}
-
-/*
- * Routines to add and remove
- * data from an mbuf queue.
- *
- * The routines sbappend() or sbappendrecord() are normally called to
- * append new mbufs to a socket buffer, after checking that adequate
- * space is available, comparing the function sbspace() with the amount
- * of data to be added. sbappendrecord() differs from sbappend() in
- * that data supplied is treated as the beginning of a new record.
- * To place a sender's address, optional access rights, and data in a
- * socket receive buffer, sbappendaddr() should be used. To place
- * access rights and data in a socket receive buffer, sbappendrights()
- * should be used. In either case, the new data begins a new record.
- * Note that unlike sbappend() and sbappendrecord(), these routines check
- * for the caller that there will be enough space to store the data.
- * Each fails if there is not enough space, or if it cannot find mbufs
- * to store additional information in.
- *
- * Reliable protocols may use the socket send buffer to hold data
- * awaiting acknowledgement. Data is normally copied from a socket
- * send buffer in a protocol with m_copy for output to a peer,
- * and then removing the data from the socket buffer with sbdrop()
- * or sbdroprecord() when the data is acknowledged by the peer.
- */
-
-/*
- * Append mbuf chain m to the last record in the
- * socket buffer sb. The additional space associated
- * the mbuf chain is recorded in sb. Empty mbufs are
- * discarded and mbufs are compacted where possible.
- */
-void
-sbappend(struct sockbuf *sb, struct mbuf *m)
-{
- register struct mbuf *n;
-
- if (m == 0)
- return;
- n = sb->sb_mb;
- if (n) {
- while (n->m_nextpkt)
- n = n->m_nextpkt;
- do {
- if (n->m_flags & M_EOR) {
- sbappendrecord(sb, m); /* XXXXXX!!!! */
- return;
- }
- } while (n->m_next && (n = n->m_next));
- }
- sbcompress(sb, m, n);
-}
-
-#ifdef SOCKBUF_DEBUG
-void
-sbcheck(struct sockbuf *sb)
-{
- register struct mbuf *m;
- register int len = 0, mbcnt = 0;
-
- for (m = sb->sb_mb; m; m = m->m_next) {
- len += m->m_len;
- mbcnt += _SYS_MBUF_LEGACY_MSIZE;
- if (m->m_flags & M_EXT) /*XXX*/ /* pretty sure this is bogus */
- mbcnt += m->m_ext.ext_size;
- if (m->m_nextpkt)
- panic("sbcheck nextpkt");
- }
- if (len != sb->sb_cc || mbcnt != sb->sb_mbcnt) {
- printf("cc %d != %d || mbcnt %d != %d\n", len, sb->sb_cc,
- mbcnt, sb->sb_mbcnt);
- panic("sbcheck");
- }
-}
-#endif
-
-/*
- * As above, except the mbuf chain
- * begins a new record.
- */
-void
-sbappendrecord(struct sockbuf *sb, struct mbuf *m0)
-{
- register struct mbuf *m;
-
- if (m0 == 0)
- return;
- m = sb->sb_mb;
- if (m)
- while (m->m_nextpkt)
- m = m->m_nextpkt;
- /*
- * Put the first mbuf on the queue.
- * Note this permits zero length records.
- */
- sballoc(sb, m0);
- if (m)
- m->m_nextpkt = m0;
- else
- sb->sb_mb = m0;
- m = m0->m_next;
- m0->m_next = 0;
- if (m && (m0->m_flags & M_EOR)) {
- m0->m_flags &= ~M_EOR;
- m->m_flags |= M_EOR;
- }
- sbcompress(sb, m, m0);
-}
-
-/*
- * As above except that OOB data
- * is inserted at the beginning of the sockbuf,
- * but after any other OOB data.
- */
-void
-sbinsertoob(struct sockbuf *sb, struct mbuf *m0)
-{
- register struct mbuf *m;
- register struct mbuf **mp;
-
- if (m0 == 0)
- return;
- for (mp = &sb->sb_mb; *mp ; mp = &((*mp)->m_nextpkt)) {
- m = *mp;
- again:
- switch (m->m_type) {
-
- case MT_OOBDATA:
- continue; /* WANT next train */
-
- case MT_CONTROL:
- m = m->m_next;
- if (m)
- goto again; /* inspect THIS train further */
- }
- break;
- }
- /*
- * Put the first mbuf on the queue.
- * Note this permits zero length records.
- */
- sballoc(sb, m0);
- m0->m_nextpkt = *mp;
- *mp = m0;
- m = m0->m_next;
- m0->m_next = 0;
- if (m && (m0->m_flags & M_EOR)) {
- m0->m_flags &= ~M_EOR;
- m->m_flags |= M_EOR;
- }
- sbcompress(sb, m, m0);
-}
-
-/*
- * Append address and data, and optionally, control (ancillary) data
- * to the receive queue of a socket. If present,
- * m0 must include a packet header with total length.
- * Returns 0 if no space in sockbuf or insufficient mbufs.
- */
-int
-sbappendaddr(struct sockbuf *sb, struct sockaddr *asa,
- struct mbuf *m0, struct mbuf *control)
-{
- register struct mbuf *m, *n;
- int space = asa->sa_len;
-
-if (m0 && (m0->m_flags & M_PKTHDR) == 0)
-panic("sbappendaddr");
- if (m0)
- space += m0->m_pkthdr.len;
- for (n = control; n; n = n->m_next) {
- space += n->m_len;
- if (n->m_next == 0) /* keep pointer to last control buf */
- break;
- }
- if (space > sbspace(sb))
- return (0);
- if (asa->sa_len > MLEN)
- return (0);
- MGET(m, M_DONTWAIT, MT_SONAME);
- if (m == 0)
- return (0);
- m->m_len = asa->sa_len;
- bcopy((caddr_t)asa, mtod(m, caddr_t), asa->sa_len);
- if (n)
- n->m_next = m0; /* concatenate data to control */
- else
- control = m0;
- m->m_next = control;
- for (n = m; n; n = n->m_next)
- sballoc(sb, n);
- n = sb->sb_mb;
- if (n) {
- while (n->m_nextpkt)
- n = n->m_nextpkt;
- n->m_nextpkt = m;
- } else
- sb->sb_mb = m;
- return (1);
-}
-
-int
-sbappendcontrol(struct sockbuf *sb, struct mbuf *m0,
- struct mbuf *control)
-{
- register struct mbuf *m, *n;
- int space = 0;
-
- if (control == 0)
- panic("sbappendcontrol");
- for (m = control; ; m = m->m_next) {
- space += m->m_len;
- if (m->m_next == 0)
- break;
- }
- n = m; /* save pointer to last control buffer */
- for (m = m0; m; m = m->m_next)
- space += m->m_len;
- if (space > sbspace(sb))
- return (0);
- n->m_next = m0; /* concatenate data to control */
- for (m = control; m; m = m->m_next)
- sballoc(sb, m);
- n = sb->sb_mb;
- if (n) {
- while (n->m_nextpkt)
- n = n->m_nextpkt;
- n->m_nextpkt = control;
- } else
- sb->sb_mb = control;
- return (1);
-}
-
-/*
- * Compress mbuf chain m into the socket
- * buffer sb following mbuf n. If n
- * is null, the buffer is presumed empty.
- */
-void
-sbcompress(struct sockbuf *sb, struct mbuf *m, struct mbuf *n)
-{
- register int eor = 0;
- register struct mbuf *o;
-
- while (m) {
- eor |= m->m_flags & M_EOR;
- if (m->m_len == 0 &&
- (eor == 0 ||
- (((o = m->m_next) || (o = n)) &&
- o->m_type == m->m_type))) {
- m = m_free(m);
- continue;
- }
- if (n && (n->m_flags & (M_EXT | M_EOR)) == 0 &&
- (n->m_data + n->m_len + m->m_len) < &n->m_dat[MLEN] &&
- n->m_type == m->m_type) {
- bcopy(mtod(m, caddr_t), mtod(n, caddr_t) + n->m_len,
- (unsigned)m->m_len);
- n->m_len += m->m_len;
- sb->sb_cc += m->m_len;
- m = m_free(m);
- continue;
- }
- if (n)
- n->m_next = m;
- else
- sb->sb_mb = m;
- sballoc(sb, m);
- n = m;
- m->m_flags &= ~M_EOR;
- m = m->m_next;
- n->m_next = 0;
- }
- if (eor) {
- if (n)
- n->m_flags |= eor;
- else
- printf("semi-panic: sbcompress\n");
- }
-}
-
-/*
- * Free all mbufs in a sockbuf.
- * Check that all resources are reclaimed.
- */
-void
-sbflush(struct sockbuf *sb)
-{
-
- if (sb->sb_flags & SB_LOCK)
- panic("sbflush");
- while (sb->sb_mbcnt)
- sbdrop(sb, (int)sb->sb_cc);
- if (sb->sb_cc || sb->sb_mb)
- panic("sbflush 2");
-}
-
-/*
- * Drop data from (the front of) a sockbuf.
- */
-void
-sbdrop(struct sockbuf *sb, int len)
-{
- register struct mbuf *m, *mn;
- struct mbuf *next;
-
- next = (m = sb->sb_mb) ? m->m_nextpkt : 0;
- while (len > 0) {
- if (m == 0) {
- if (next == 0)
- panic("sbdrop");
- m = next;
- next = m->m_nextpkt;
- continue;
- }
- if (m->m_len > len) {
- m->m_len -= len;
- m->m_data += len;
- sb->sb_cc -= len;
- break;
- }
- len -= m->m_len;
- sbfree(sb, m);
- MFREE(m, mn);
- m = mn;
- }
- while (m && m->m_len == 0) {
- sbfree(sb, m);
- MFREE(m, mn);
- m = mn;
- }
- if (m) {
- sb->sb_mb = m;
- m->m_nextpkt = next;
- } else
- sb->sb_mb = next;
-}
-
-/*
- * Drop a record off the front of a sockbuf
- * and move the next record to the front.
- */
-void
-sbdroprecord(struct sockbuf *sb)
-{
- register struct mbuf *m, *mn;
-
- m = sb->sb_mb;
- if (m) {
- sb->sb_mb = m->m_nextpkt;
- do {
- sbfree(sb, m);
- MFREE(m, mn);
- m = mn;
- } while (m);
- }
-}
-
-/*
- * Create a "control" mbuf containing the specified data
- * with the specified type for presentation on a socket buffer.
- */
-struct mbuf *
-sbcreatecontrol(caddr_t p, int size, int type, int level)
-{
- register struct cmsghdr *cp;
- struct mbuf *m;
-
- if ((m = m_get(M_DONTWAIT, MT_CONTROL)) == NULL)
- return ((struct mbuf *) NULL);
- cp = mtod(m, struct cmsghdr *);
- /* XXX check size? */
- (void)memcpy(CMSG_DATA(cp), p, size);
- size += sizeof(*cp);
- m->m_len = size;
- cp->cmsg_len = size;
- cp->cmsg_level = level;
- cp->cmsg_type = type;
- return (m);
-}
-
-#ifdef PRU_OLDSTYLE
-/*
- * The following routines mediate between the old-style `pr_usrreq'
- * protocol implementations and the new-style `struct pr_usrreqs'
- * calling convention.
- */
-
-/* syntactic sugar */
-#define nomb (struct mbuf *)0
-
-static int
-old_abort(struct socket *so)
-{
- return so->so_proto->pr_ousrreq(so, PRU_ABORT, nomb, nomb, nomb);
-}
-
-static int
-old_accept(struct socket *so, struct mbuf *nam)
-{
- return so->so_proto->pr_ousrreq(so, PRU_ACCEPT, nomb, nam, nomb);
-}
-
-static int
-old_attach(struct socket *so, intptr_t proto)
-{
- return so->so_proto->pr_ousrreq(so, PRU_ATTACH, nomb,
- (struct mbuf *)proto, /* XXX */
- nomb);
-}
-
-static int
-old_bind(struct socket *so, struct mbuf *nam)
-{
- return so->so_proto->pr_ousrreq(so, PRU_BIND, nomb, nam, nomb);
-}
-
-static int
-old_connect(struct socket *so, struct mbuf *nam)
-{
- return so->so_proto->pr_ousrreq(so, PRU_CONNECT, nomb, nam, nomb);
-}
-
-static int
-old_connect2(struct socket *so1, struct socket *so2)
-{
- return so1->so_proto->pr_ousrreq(so1, PRU_CONNECT2, nomb,
- (struct mbuf *)so2, nomb);
-}
-
-static int
-old_control(struct socket *so, intptr_t cmd, caddr_t data, struct ifnet *ifp)
-{
- return so->so_proto->pr_ousrreq(so, PRU_CONTROL, (struct mbuf *)cmd,
- (struct mbuf *)data,
- (struct mbuf *)ifp);
-}
-
-static int
-old_detach(struct socket *so)
-{
- return so->so_proto->pr_ousrreq(so, PRU_DETACH, nomb, nomb, nomb);
-}
-
-static int
-old_disconnect(struct socket *so)
-{
- return so->so_proto->pr_ousrreq(so, PRU_DISCONNECT, nomb, nomb, nomb);
-}
-
-static int
-old_listen(struct socket *so)
-{
- return so->so_proto->pr_ousrreq(so, PRU_LISTEN, nomb, nomb, nomb);
-}
-
-static int
-old_peeraddr(struct socket *so, struct mbuf *nam)
-{
- return so->so_proto->pr_ousrreq(so, PRU_PEERADDR, nomb, nam, nomb);
-}
-
-static int
-old_rcvd(struct socket *so, intptr_t flags)
-{
- return so->so_proto->pr_ousrreq(so, PRU_RCVD, nomb,
- (struct mbuf *)flags, /* XXX */
- nomb);
-}
-
-static int
-old_rcvoob(struct socket *so, struct mbuf *m, intptr_t flags)
-{
- return so->so_proto->pr_ousrreq(so, PRU_RCVOOB, m,
- (struct mbuf *)flags, /* XXX */
- nomb);
-}
-
-static int
-old_send(struct socket *so, int flags, struct mbuf *m, struct mbuf *addr,
- struct mbuf *control)
-{
- int req;
-
- if (flags & PRUS_OOB) {
- req = PRU_SENDOOB;
- } else if(flags & PRUS_EOF) {
- req = PRU_SEND_EOF;
- } else {
- req = PRU_SEND;
- }
- return so->so_proto->pr_ousrreq(so, req, m, addr, control);
-}
-
-static int
-old_sense(struct socket *so, struct stat *sb)
-{
- return so->so_proto->pr_ousrreq(so, PRU_SENSE, (struct mbuf *)sb,
- nomb, nomb);
-}
-
-static int
-old_shutdown(struct socket *so)
-{
- return so->so_proto->pr_ousrreq(so, PRU_SHUTDOWN, nomb, nomb, nomb);
-}
-
-static int
-old_sockaddr(struct socket *so, struct mbuf *nam)
-{
- return so->so_proto->pr_ousrreq(so, PRU_SOCKADDR, nomb, nam, nomb);
-}
-
-struct pr_usrreqs pru_oldstyle = {
- old_abort, old_accept, old_attach, old_bind, old_connect,
- old_connect2, old_control, old_detach, old_disconnect,
- old_listen, old_peeraddr, old_rcvd, old_rcvoob, old_send,
- old_sense, old_shutdown, old_sockaddr
-};
-
-#endif /* PRU_OLDSTYLE */
-
-/*
- * Some routines that return EOPNOTSUPP for entry points that are not
- * supported by a protocol. Fill in as needed.
- */
-int
-pru_accept_notsupp(struct socket *so, struct mbuf *nam)
-{
- return EOPNOTSUPP;
-}
-
-int
-pru_connect2_notsupp(struct socket *so1, struct socket *so2)
-{
- return EOPNOTSUPP;
-}
-
-int
-pru_control_notsupp(struct socket *so, int cmd, caddr_t data,
- struct ifnet *ifp)
-{
- return EOPNOTSUPP;
-}
-
-int
-pru_listen_notsupp(struct socket *so)
-{
- return EOPNOTSUPP;
-}
-
-int
-pru_rcvd_notsupp(struct socket *so, int flags)
-{
- return EOPNOTSUPP;
-}
-
-int
-pru_rcvoob_notsupp(struct socket *so, struct mbuf *m, int flags)
-{
- return EOPNOTSUPP;
-}
-
-/*
- * This isn't really a ``null'' operation, but it's the default one
- * and doesn't do anything destructive.
- */
-int
-pru_sense_null(struct socket *so, struct stat *sb)
-{
- sb->st_blksize = so->so_snd.sb_hiwat;
- return 0;
-}
diff --git a/cpukit/libnetworking/lib/README b/cpukit/libnetworking/lib/README
deleted file mode 100644
index 787c24c012..0000000000
--- a/cpukit/libnetworking/lib/README
+++ /dev/null
@@ -1 +0,0 @@
-Sources from application-level (as opposed to kernel-level) libraries.
diff --git a/cpukit/libnetworking/lib/getprotoby.c b/cpukit/libnetworking/lib/getprotoby.c
deleted file mode 100644
index 4eeec598f8..0000000000
--- a/cpukit/libnetworking/lib/getprotoby.c
+++ /dev/null
@@ -1,48 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <netdb.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-
-static const struct protoent prototab[] = {
- { "ip", NULL, IPPROTO_IP },
- { "icmp", NULL, IPPROTO_ICMP },
- { "tcp", NULL, IPPROTO_TCP },
- { "udp", NULL, IPPROTO_UDP },
- };
-
-/*
- * Dummy version of BSD getprotobyname()
- */
-struct protoent *
-getprotobyname_static (const char *name)
-{
- int i;
-
- for (i = 0 ; i < (sizeof prototab / sizeof prototab[0]) ; i++) {
- if (strcmp (name, prototab[i].p_name) == 0)
- return (struct protoent *) &prototab[i];
- }
- return NULL;
-}
-
-/*
- * Dummy version of BSD getprotobynumber()
- */
-struct protoent *
-getprotobynumber_static (int proto)
-{
- int i;
-
- for (i = 0 ; i < (sizeof prototab / sizeof prototab[0]) ; i++) {
- if (proto == prototab[i].p_proto)
- return (struct protoent *) &prototab[i];
- }
- return NULL;
-}
diff --git a/cpukit/libnetworking/lib/rtems_bsdnet_ntp.c b/cpukit/libnetworking/lib/rtems_bsdnet_ntp.c
deleted file mode 100644
index e6757599ac..0000000000
--- a/cpukit/libnetworking/lib/rtems_bsdnet_ntp.c
+++ /dev/null
@@ -1,219 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Synchronize with an NTP server
- *
- * This program may be distributed and used for any purpose.
- * I ask only that you:
- * 1. Leave this author information intact.
- * 2. Document any changes you make.
- *
- * W. Eric Norum
- * Canadian Light Source
- * University of Saskatchewan
- * Saskatoon, Saskatchewan, CANADA
- * eric@cls.usask.ca
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <unistd.h> /* close */
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <time.h>
-#include <limits.h>
-#include <rtems.h>
-#include <rtems/rtems_bsdnet.h>
-#include <rtems/error.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-
-#include <rtems/bsdnet/servers.h>
-
-/*
- * RTEMS base: 1988, January 1
- * UNIX base: 1970, January 1
- * NTP base: 1900, January 1
- */
-#define UNIX_BASE_TO_NTP_BASE (uint32_t)(((70UL*365UL)+17UL) * (24UL*60UL*60UL))
-
-struct ntpPacket {
- struct ntpPacketSmall ntp;
- char authenticator[96];
-};
-
-static int
-processPacket (struct ntpPacketSmall *p, int state, void *unused)
-{
- time_t tbuf;
- struct tm *lt;
- rtems_time_of_day rt;
- rtems_interval ticks_per_second;
-
- if ( state )
- return 0;
-
- ticks_per_second = rtems_clock_get_ticks_per_second();
- tbuf = ntohl (p->transmit_timestamp.integer) - UNIX_BASE_TO_NTP_BASE - rtems_bsdnet_timeoffset;
- lt = gmtime (&tbuf);
- rt.year = lt->tm_year + 1900;
- rt.month = lt->tm_mon + 1;
- rt.day = lt->tm_mday;
- rt.hour = lt->tm_hour;
- rt.minute = lt->tm_min;
- rt.second = lt->tm_sec;
- rt.ticks = ntohl (p->transmit_timestamp.fraction) / (ULONG_MAX / ticks_per_second);
- if (rt.ticks >= ticks_per_second)
- rt.ticks = ticks_per_second - 1;
- rtems_clock_set (&rt);
- return 0;
-}
-
-static int
-getServerTimespec(struct ntpPacketSmall *p, int state, void *usr_data)
-{
-struct timespec *ts = usr_data;
-unsigned long long tmp;
-
- if ( 0 == state ) {
- ts->tv_sec = ntohl( p->transmit_timestamp.integer );
- ts->tv_sec -= rtems_bsdnet_timeoffset + UNIX_BASE_TO_NTP_BASE;
-
- tmp = 1000000000 * (unsigned long long)ntohl(p->transmit_timestamp.fraction);
-
- ts->tv_nsec = (unsigned long) (tmp>>32);
- }
- return 0;
-}
-
-int rtems_bsdnet_ntp_retry_count = 5;
-int rtems_bsdnet_ntp_timeout_secs = 5;
-int rtems_bsdnet_ntp_bcast_timeout_secs = 80;
-
-static int
-tryServer (int i, int s, rtems_bsdnet_ntp_callback_t callback, void *usr_data)
-{
- int l = 0;
- struct timeval tv;
- socklen_t farlen;
- struct sockaddr_in farAddr;
- struct ntpPacketSmall packet;
-
- if (i < 0)
- tv.tv_sec = rtems_bsdnet_ntp_bcast_timeout_secs;
- else
- tv.tv_sec = rtems_bsdnet_ntp_timeout_secs;
- tv.tv_usec = 0;
- if (setsockopt (s, SOL_SOCKET, SO_RCVTIMEO, (char *)&tv, sizeof tv) < 0) {
- fprintf (stderr, "rtems_bsdnet_get_ntp() Can't set socket receive timeout: %s\n", strerror (errno));
- close (s);
- return -1;
- }
- if (i >= 0) {
- memset (&farAddr, 0, sizeof farAddr);
- farAddr.sin_family = AF_INET;
- farAddr.sin_port = htons (123);
- farAddr.sin_addr = rtems_bsdnet_ntpserver[i];
- memset (&packet, 0, sizeof packet);
- packet.li_vn_mode = (3 << 3) | 3; /* NTP version 3, client */
- if ( callback( &packet, 1, usr_data ) )
- return -1;
- l = sendto (s, &packet, sizeof packet, 0, (struct sockaddr *)&farAddr, sizeof farAddr);
- if (l != sizeof packet) {
- fprintf (stderr, "rtems_bsdnet_get_ntp() Can't send: %s\n", strerror (errno));
- return -1;
- }
- } else {
- if ( callback( &packet, -1, usr_data ) )
- return -1;
- }
- farlen = sizeof farAddr;
- i = recvfrom (s, &packet, sizeof packet, 0, (struct sockaddr *)&farAddr, &farlen);
- if (i == 0)
- fprintf (stderr, "rtems_bsdnet_get_ntp() Unexpected EOF");
- if (i < 0) {
- if ((errno == EWOULDBLOCK) || (errno == EAGAIN))
- return -1;
- fprintf (stderr, "rtems_bsdnet_get_ntp() Can't receive: %s\n", strerror (errno));
- }
-
- if ( i >= sizeof packet &&
- (((packet.li_vn_mode & (0x7 << 3)) == (3 << 3)) ||
- ((packet.li_vn_mode & (0x7 << 3)) == (4 << 3))) &&
- ((packet.transmit_timestamp.integer != 0) || (packet.transmit_timestamp.fraction != 0)) &&
- 0 == callback( &packet, 0 , usr_data) )
- return 0;
-
- return -1;
-}
-
-int rtems_bsdnet_get_ntp(int sock, rtems_bsdnet_ntp_callback_t callback, void *usr_data)
-{
-int s = -1;
-int i;
-int retry;
-struct sockaddr_in myAddr;
-int reuseFlag;
-int ret;
-
- if ( !callback )
- callback = getServerTimespec;
-
- if ( sock < 0 ) {
- s = socket (AF_INET, SOCK_DGRAM, 0);
- if (s < 0) {
- fprintf (stderr, "rtems_bsdnet_get_ntp() Can't create socket: %s\n", strerror (errno));
- return -1;
- }
- reuseFlag = 1;
- if (setsockopt (s, SOL_SOCKET, SO_REUSEADDR, (char *)&reuseFlag, sizeof reuseFlag) < 0) {
- fprintf (stderr, "rtems_bsdnet_get_ntp() Can't set socket reuse: %s\n", strerror (errno));
- close (s);
- return -1;
- }
- memset (&myAddr, 0, sizeof myAddr);
- myAddr.sin_family = AF_INET;
- myAddr.sin_port = htons (123);
- myAddr.sin_addr.s_addr = htonl (INADDR_ANY);
- if (bind (s, (struct sockaddr *)&myAddr, sizeof myAddr) < 0) {
- fprintf (stderr, "rtems_bsdnet_get_ntp() Can't bind socket: %s\n", strerror (errno));
- close (s);
- return -1;
- }
- sock = s;
- }
- ret = -1;
- for (retry = 0 ; (ret == -1) && (retry < rtems_bsdnet_ntp_retry_count) ; retry++) {
- /*
- * If there's no server we just have to wait
- * and hope that there's an NTP broadcast
- * server out there somewhere.
- */
- if (rtems_bsdnet_ntpserver_count <= 0) {
- ret = tryServer (-1, sock, callback, usr_data);
- }
- else {
- for (i = 0 ; (ret == -1) && (i < rtems_bsdnet_ntpserver_count) ; i++) {
- ret = tryServer (i, sock, callback, usr_data);
- }
- }
- }
- if ( s >= 0 )
- close (s);
- return ret;
-}
-
-int
-rtems_bsdnet_synchronize_ntp (int interval, rtems_task_priority priority)
-{
- if (interval != 0) {
- fprintf (stderr, "Daemon-mode note yet supported.\n");
- errno = EINVAL;
- return -1;
- }
- return rtems_bsdnet_get_ntp( -1, processPacket, 0);
-}
diff --git a/cpukit/libnetworking/lib/syslog.c b/cpukit/libnetworking/lib/syslog.c
deleted file mode 100644
index 8e167a41de..0000000000
--- a/cpukit/libnetworking/lib/syslog.c
+++ /dev/null
@@ -1,170 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * RTEMS version of syslog and associated routines
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rtems.h>
-#include <rtems/thread.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <errno.h>
-#include <syslog.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <string.h>
-
-#include <unistd.h>
-
-static int LogStatus = LOG_CONS;
-static const char *LogTag = "syslog";
-static int LogFacility = LOG_USER;
-static int LogMask = 0xff;
-
-static int LogFd = -1;
-static rtems_recursive_mutex LogSemaphore =
- RTEMS_RECURSIVE_MUTEX_INITIALIZER("syslog");
-extern struct in_addr rtems_bsdnet_log_host_address;
-
-#define SYSLOG_PORT 514
-
-void
-syslog (int pri, const char *fmt, ...)
-{
- va_list ap;
-
- va_start (ap, fmt);
- vsyslog (pri, fmt, ap);
- va_end (ap);
-}
-
-/*
- * FIXME: Should cbuf be static? It could be if we put the mutex
- * around the entire body of this routine. Then we wouldn't
- * have to worry about blowing stacks with a local variable
- * that large. Could make cbuf bigger, too.
- */
-void
-vsyslog (int pri, const char *fmt, va_list ap)
-{
- int cnt;
- char *msgp, cbuf[200];
- int sent;
-
- if (pri & ~(LOG_PRIMASK|LOG_FACMASK)) {
- syslog (LOG_ERR|LOG_CONS|LOG_PERROR|LOG_PID,
- "syslog: unknown facility/priority: %#x", pri);
- pri &= LOG_PRIMASK|LOG_FACMASK;
- }
-
- if (!(LOG_MASK(LOG_PRI(pri)) & LogMask))
- return;
-
- if ((pri & LOG_FACMASK) == 0)
- pri |= LogFacility;
-
- cnt = snprintf (cbuf, sizeof (cbuf), "<%d>", pri);
- msgp = cbuf + (cnt < sizeof (cbuf) ? cnt : sizeof (cbuf) - 1);
- if (LogTag && cnt < sizeof (cbuf) - 1)
- cnt += snprintf (cbuf + cnt, sizeof (cbuf) - cnt, "%s", LogTag);
- if (LogStatus & LOG_PID && cnt < sizeof (cbuf) - 1) {
- rtems_id tid;
- rtems_task_ident (RTEMS_SELF, 0, &tid);
- cnt += snprintf (cbuf + cnt, sizeof (cbuf) - cnt, "[%#lx]", (unsigned long)tid);
- }
- if (LogTag && cnt < sizeof (cbuf) - 1)
- cnt += snprintf (cbuf + cnt, sizeof (cbuf) - cnt, ": ");
- cnt += vsnprintf (cbuf + cnt, sizeof (cbuf) - cnt, fmt, ap);
- if (cnt > sizeof (cbuf) - 1)
- cnt = sizeof (cbuf) - 1;
- while (cnt > 0 && cbuf[cnt-1] == '\n')
- cbuf[--cnt] = '\0';
-
- if (LogStatus & LOG_PERROR)
- printf ("%s\n", cbuf);
-
- /*
- * Grab the mutex
- */
- sent = 0;
- if ((rtems_bsdnet_log_host_address.s_addr != INADDR_ANY)
- && (LogFd >= 0)) {
- /*
- * Set the destination address/port
- */
- struct sockaddr_in farAddress;
- farAddress.sin_family = AF_INET;
- farAddress.sin_port = htons (SYSLOG_PORT);
- farAddress.sin_addr = rtems_bsdnet_log_host_address;
- memset (farAddress.sin_zero, '\0', sizeof farAddress.sin_zero);
-
- rtems_recursive_mutex_lock (&LogSemaphore);
- /*
- * Send the message
- */
- if (sendto (LogFd, cbuf, cnt, 0, (struct sockaddr *)&farAddress, sizeof farAddress) >= 0)
- sent = 1;
- rtems_recursive_mutex_unlock (&LogSemaphore);
- }
- if (!sent && (LogStatus & LOG_CONS) && !(LogStatus & LOG_PERROR))
- printf ("%s\n", msgp);
-}
-
-void
-openlog (const char *ident, int logstat, int logfac)
-{
- struct sockaddr_in myAddress;
-
- if (ident != NULL)
- LogTag = ident;
- LogStatus = logstat;
- if (logfac != 0 && (logfac & ~LOG_FACMASK) == 0)
- LogFacility = logfac;
-
- /*
- * Create the socket
- */
- if ((LogFd = socket (AF_INET, SOCK_DGRAM, 0)) < 0) {
- printf ("Can't create syslog socket: %d\n", errno);
- return;
- }
-
- /*
- * Bind socket to name
- */
- myAddress.sin_family = AF_INET;
- myAddress.sin_addr.s_addr = INADDR_ANY;
- myAddress.sin_port = htons (SYSLOG_PORT);;
- memset (myAddress.sin_zero, '\0', sizeof myAddress.sin_zero);
- if (bind (LogFd, (struct sockaddr *)&myAddress, sizeof (myAddress)) < 0) {
- close (LogFd);
- LogFd = -1;
- printf ("Can't bind syslog socket: %d\n", errno);
- return;
- }
-}
-
-void
-closelog(void)
-{
- if (LogFd >= 0) {
- close (LogFd);
- LogFd = -1;
- }
-}
-
-int
-setlogmask (int pmask)
-{
- int omask;
-
- omask = LogMask;
- if (pmask != 0)
- LogMask = pmask;
- return (omask);
-}
diff --git a/cpukit/libnetworking/libc/base64.c b/cpukit/libnetworking/libc/base64.c
deleted file mode 100644
index 7369c36509..0000000000
--- a/cpukit/libnetworking/libc/base64.c
+++ /dev/null
@@ -1,318 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1996, 1998 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * Portions Copyright (c) 1995 by International Business Machines, Inc.
- *
- * International Business Machines, Inc. (hereinafter called IBM) grants
- * permission under its copyrights to use, copy, modify, and distribute this
- * Software with or without fee, provided that the above copyright notice and
- * all paragraphs of this notice appear in all copies, and that the name of IBM
- * not be used in connection with the marketing of any product incorporating
- * the Software or modifications thereof, without specific, written prior
- * permission.
- *
- * To the extent it has a right to do so, IBM grants an immunity from suit
- * under its patents, if any, for the use, sale or manufacture of products to
- * the extent that such products are used for performing Domain Name System
- * dynamic updates in TCP/IP networks by means of the Software. No immunity is
- * granted for any product per se or for any other function of any product.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE. IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL,
- * DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN
- * IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-
-#include <ctype.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define Assert(Cond) if (!(Cond)) abort()
-
-static const char Base64[] =
- "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-static const char Pad64 = '=';
-
-/* (From RFC1521 and draft-ietf-dnssec-secext-03.txt)
- The following encoding technique is taken from RFC 1521 by Borenstein
- and Freed. It is reproduced here in a slightly edited form for
- convenience.
-
- A 65-character subset of US-ASCII is used, enabling 6 bits to be
- represented per printable character. (The extra 65th character, "=",
- is used to signify a special processing function.)
-
- The encoding process represents 24-bit groups of input bits as output
- strings of 4 encoded characters. Proceeding from left to right, a
- 24-bit input group is formed by concatenating 3 8-bit input groups.
- These 24 bits are then treated as 4 concatenated 6-bit groups, each
- of which is translated into a single digit in the base64 alphabet.
-
- Each 6-bit group is used as an index into an array of 64 printable
- characters. The character referenced by the index is placed in the
- output string.
-
- Table 1: The Base64 Alphabet
-
- Value Encoding Value Encoding Value Encoding Value Encoding
- 0 A 17 R 34 i 51 z
- 1 B 18 S 35 j 52 0
- 2 C 19 T 36 k 53 1
- 3 D 20 U 37 l 54 2
- 4 E 21 V 38 m 55 3
- 5 F 22 W 39 n 56 4
- 6 G 23 X 40 o 57 5
- 7 H 24 Y 41 p 58 6
- 8 I 25 Z 42 q 59 7
- 9 J 26 a 43 r 60 8
- 10 K 27 b 44 s 61 9
- 11 L 28 c 45 t 62 +
- 12 M 29 d 46 u 63 /
- 13 N 30 e 47 v
- 14 O 31 f 48 w (pad) =
- 15 P 32 g 49 x
- 16 Q 33 h 50 y
-
- Special processing is performed if fewer than 24 bits are available
- at the end of the data being encoded. A full encoding quantum is
- always completed at the end of a quantity. When fewer than 24 input
- bits are available in an input group, zero bits are added (on the
- right) to form an integral number of 6-bit groups. Padding at the
- end of the data is performed using the '=' character.
-
- Since all base64 input is an integral number of octets, only the
- -------------------------------------------------
- following cases can arise:
-
- (1) the final quantum of encoding input is an integral
- multiple of 24 bits; here, the final unit of encoded
- output will be an integral multiple of 4 characters
- with no "=" padding,
- (2) the final quantum of encoding input is exactly 8 bits;
- here, the final unit of encoded output will be two
- characters followed by two "=" padding characters, or
- (3) the final quantum of encoding input is exactly 16 bits;
- here, the final unit of encoded output will be three
- characters followed by one "=" padding character.
- */
-
-int
-b64_ntop(u_char const *src, size_t srclength, char *target, size_t targsize) {
- size_t datalength = 0;
- u_char input[3];
- u_char output[4];
- size_t i;
-
- while (2 < srclength) {
- input[0] = *src++;
- input[1] = *src++;
- input[2] = *src++;
- srclength -= 3;
-
- output[0] = input[0] >> 2;
- output[1] = ((input[0] & 0x03) << 4) + (input[1] >> 4);
- output[2] = ((input[1] & 0x0f) << 2) + (input[2] >> 6);
- output[3] = input[2] & 0x3f;
- Assert(output[0] < 64);
- Assert(output[1] < 64);
- Assert(output[2] < 64);
- Assert(output[3] < 64);
-
- if (datalength + 4 > targsize)
- return (-1);
- target[datalength++] = Base64[output[0]];
- target[datalength++] = Base64[output[1]];
- target[datalength++] = Base64[output[2]];
- target[datalength++] = Base64[output[3]];
- }
-
- /* Now we worry about padding. */
- if (0 != srclength) {
- /* Get what's left. */
- input[0] = input[1] = input[2] = '\0';
- for (i = 0; i < srclength; i++)
- input[i] = *src++;
-
- output[0] = input[0] >> 2;
- output[1] = ((input[0] & 0x03) << 4) + (input[1] >> 4);
- output[2] = ((input[1] & 0x0f) << 2) + (input[2] >> 6);
- Assert(output[0] < 64);
- Assert(output[1] < 64);
- Assert(output[2] < 64);
-
- if (datalength + 4 > targsize)
- return (-1);
- target[datalength++] = Base64[output[0]];
- target[datalength++] = Base64[output[1]];
- if (srclength == 1)
- target[datalength++] = Pad64;
- else
- target[datalength++] = Base64[output[2]];
- target[datalength++] = Pad64;
- }
- if (datalength >= targsize)
- return (-1);
- target[datalength] = '\0'; /* Returned value doesn't count \0. */
- return (datalength);
-}
-
-/* skips all whitespace anywhere.
- converts characters, four at a time, starting at (or after)
- src from base - 64 numbers into three 8 bit bytes in the target area.
- it returns the number of data bytes stored at the target, or -1 on error.
- */
-
-int
-b64_pton(
- char const *src,
- u_char *target,
- size_t targsize)
-{
- int tarindex, state, ch;
- char *pos;
-
- state = 0;
- tarindex = 0;
-
- while ((ch = *src++) != '\0') {
- if (isspace(ch)) /* Skip whitespace anywhere. */
- continue;
-
- if (ch == Pad64)
- break;
-
- pos = strchr(Base64, ch);
- if (pos == 0) /* A non-base64 character. */
- return (-1);
-
- switch (state) {
- case 0:
- if (target) {
- if ((size_t)tarindex >= targsize)
- return (-1);
- target[tarindex] = (pos - Base64) << 2;
- }
- state = 1;
- break;
- case 1:
- if (target) {
- if ((size_t)tarindex + 1 >= targsize)
- return (-1);
- target[tarindex] |= (pos - Base64) >> 4;
- target[tarindex+1] = ((pos - Base64) & 0x0f)
- << 4 ;
- }
- tarindex++;
- state = 2;
- break;
- case 2:
- if (target) {
- if ((size_t)tarindex + 1 >= targsize)
- return (-1);
- target[tarindex] |= (pos - Base64) >> 2;
- target[tarindex+1] = ((pos - Base64) & 0x03)
- << 6;
- }
- tarindex++;
- state = 3;
- break;
- case 3:
- if (target) {
- if ((size_t)tarindex >= targsize)
- return (-1);
- target[tarindex] |= (pos - Base64);
- }
- tarindex++;
- state = 0;
- break;
- default:
- abort();
- }
- }
-
- /*
- * We are done decoding Base-64 chars. Let's see if we ended
- * on a byte boundary, and/or with erroneous trailing characters.
- */
-
- if (ch == Pad64) { /* We got a pad char. */
- ch = *src++; /* Skip it, get next. */
- switch (state) {
- case 0: /* Invalid = in first position */
- case 1: /* Invalid = in second position */
- return (-1);
-
- case 2: /* Valid, means one byte of info */
- /* Skip any number of spaces. */
- for ((void)NULL; ch != '\0'; ch = *src++)
- if (!isspace(ch))
- break;
- /* Make sure there is another trailing = sign. */
- if (ch != Pad64)
- return (-1);
- ch = *src++; /* Skip the = */
- /* Fall through to "single trailing =" case. */
- /* FALLTHROUGH */
-
- case 3: /* Valid, means two bytes of info */
- /*
- * We know this char is an =. Is there anything but
- * whitespace after it?
- */
- for ((void)NULL; ch != '\0'; ch = *src++)
- if (!isspace(ch))
- return (-1);
-
- /*
- * Now make sure for cases 2 and 3 that the "extra"
- * bits that slopped past the last full byte were
- * zeros. If we don't check them, they become a
- * subliminal channel.
- */
- if (target && target[tarindex] != 0)
- return (-1);
- }
- } else {
- /*
- * We ended by seeing the end of the string. Make sure we
- * have no partial bytes lying around.
- */
- if (state != 0)
- return (-1);
- }
-
- return (tarindex);
-}
diff --git a/cpukit/libnetworking/libc/byteorder.3 b/cpukit/libnetworking/libc/byteorder.3
deleted file mode 100644
index 666521bec3..0000000000
--- a/cpukit/libnetworking/libc/byteorder.3
+++ /dev/null
@@ -1,76 +0,0 @@
-.\" Copyright (c) 1983, 1991, 1993
-.\" The Regents of the University of California. All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\" must display the following acknowledgement:
-.\" This product includes software developed by the University of
-.\" California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\" may be used to endorse or promote products derived from this software
-.\" without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" @(#)byteorder.3 8.1 (Berkeley) 6/4/93
-.\"
-.Dd June 4, 1993
-.Dt BYTEORDER 3
-.Os BSD 4.2
-.Sh NAME
-.Nm htonl ,
-.Nm htons ,
-.Nm ntohl ,
-.Nm ntohs
-.Nd convert values between host and network byte order
-.Sh SYNOPSIS
-.Fd #include <sys/param.h>
-.Ft u_long
-.Fn htonl "u_long hostlong"
-.Ft u_short
-.Fn htons "u_short hostshort"
-.Ft u_long
-.Fn ntohl "u_long netlong"
-.Ft u_short
-.Fn ntohs "u_short netshort"
-.Sh DESCRIPTION
-These routines convert 16 and 32 bit quantities between network
-byte order and host byte order.
-On machines which have a byte order which is the same as the network
-order, routines are defined as null macros.
-.Pp
-These routines are most often used in conjunction with Internet
-addresses and ports as returned by
-.Xr gethostbyname 3
-and
-.Xr getservent 3 .
-.Sh SEE ALSO
-.Xr gethostbyname 3 ,
-.Xr getservent 3
-.Sh HISTORY
-The
-.Nm byteorder
-functions appeared in
-.Bx 4.2 .
-.Sh BUGS
-On the
-.Tn VAX
-bytes are handled backwards from most everyone else in
-the world. This is not expected to be fixed in the near future.
diff --git a/cpukit/libnetworking/libc/ethers.3 b/cpukit/libnetworking/libc/ethers.3
deleted file mode 100644
index 888054ea49..0000000000
--- a/cpukit/libnetworking/libc/ethers.3
+++ /dev/null
@@ -1,192 +0,0 @@
-.\" Copyright (c) 1995
-.\" Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\" must display the following acknowledgement:
-.\" This product includes software developed by Bill Paul.
-.\" 4. Neither the name of the author nor the names of any co-contributors
-.\" may be used to endorse or promote products derived from this software
-.\" without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"
-.Dd April 12, 1995
-.Dt ETHERS 3
-.Os FreeBSD 2.1
-.Sh NAME
-.Nm ethers ,
-.Nm ether_line ,
-.Nm ether_aton ,
-.Nm ether_ntoa ,
-.Nm ether_ntohost ,
-.Nm ether_hostton
-.Nd Ethernet address conversion and lookup routines
-.Sh SYNOPSIS
-.Fd #include <sys/types.h>
-.Fd #include <sys/socket.h>
-.Fd #include <net/ethernet.h>
-.Ft int
-.Fn ether_line "char *l" "struct ether_addr *e" "char *hostname"
-.Ft struct ether_addr *
-.Fn ether_aton "char *a"
-.Ft char *
-.Fn ether_ntoa "struct ether_addr *n"
-.Ft int
-.Fn ether_ntohost "char *hostname" "struct ether_addr *e"
-.Ft int
-.Fn ether_hostton "char *hostname" "struct ether_addr *e"
-.Sh DESCRIPTION
-These functions operate on ethernet addresses using an
-.Ar ether_addr
-structure, which is defined in the header file
-.Aq Pa netinet/if_ether.h :
-.Bd -literal -offset indent
-/*
- * The number of bytes in an ethernet (MAC) address.
- */
-#define ETHER_ADDR_LEN 6
-
-/*
- * Structure of a 48-bit Ethernet address.
- */
-struct ether_addr {
- u_char octet[ETHER_ADDR_LEN];
-};
-.Ed
-.Pp
-The function
-.Fn ether_line
-scans
-.Ar l ,
-an
-.Tn ASCII
-string in
-.Xr ethers 5
-format and sets
-.Ar e
-to the ethernet address specified in the string and
-.Ar h
-to the hostname. This function is used to parse lines from
-.Pa /etc/ethers
-into their component parts.
-.Pp
-The
-.Fn ether_aton
-function converts an
-.Tn ASCII
-representation of an ethernet address into an
-.Ar ether_addr
-structure. Likewise,
-.Fn ether_ntoa
-converts an ethernet address specified as an
-.Ar ether_addr
-structure into an
-.Tn ASCII
-string.
-.Pp
-The
-.Fn ether_ntohost
-and
-.Fn ether_hostton
-functions map ethernet addresses to their corresponding hostnames
-as specified in the
-.Pa /etc/ethers
-database.
-.Fn ether_ntohost
-converts from ethernet address to hostname, and
-.Fn ether_hostton
-converts from hostname to ethernet address.
-.Sh RETURN VALUES
-.Fn ether_line
-returns zero on success and non-zero if it was unable to parse
-any part of the supplied line
-.Ar l .
-It returns the extracted ethernet address in the supplied
-.Ar ether_addr
-structure
-.Ar e
-and the hostname in the supplied string
-.Ar h .
-.Pp
-On success,
-.Fn ether_ntoa
-returns a pointer to a string containing an
-.Tn ASCII
-representation of an ethernet address. If it is unable to convert
-the supplied
-.Ar ether_addr
-structure, it returns a
-.Dv NULL
-pointer. Likewise,
-.Fn ether_aton
-returns a pointer to an
-.Ar ether_addr
-structure on success and a
-.Dv NULL
-pointer on failure.
-.Pp
-The
-.Fn ether_ntohost
-and
-.Fn ether_hostton
-functions both return zero on success or non-zero if they were
-unable to find a match in the
-.Pa /etc/ethers
-database.
-.Sh NOTES
-The user must insure that the hostname strings passed to the
-the
-.Fn ether_line ,
-.Fn ether_ntohost
-and
-.Fn ether_hostton
-functions are large enough to contain the returned hostnames.
-.Sh NIS INTERACTION
-If the
-.Pa /etc/ethers
-contains a line with a single + in it, the
-.Fn ether_ntohost
-and
-.Fn ether_hostton
-functions will attempt to consult the NIS
-.Pa ethers.byname
-and
-.Pa ethers.byaddr
-maps in addition to the data in the
-.Pa /etc/ethers
-file.
-.Sh SEE ALSO
-.Xr yp 4 ,
-.Xr ethers 5
-.Sh BUGS
-.Pp
-The
-.Fn ether_aton
-and
-.Fn ether_ntoa
-functions returns values that are stored in static memory areas
-which may be overwritten the next time they are called.
-.Sh HISTORY
-This particular implementation of the
-.Nm ethers
-library functions were written for and first appeared in
-.Fx 2.1 .
diff --git a/cpukit/libnetworking/libc/gethostbydns.c b/cpukit/libnetworking/libc/gethostbydns.c
deleted file mode 100644
index 66f24e1cb8..0000000000
--- a/cpukit/libnetworking/libc/gethostbydns.c
+++ /dev/null
@@ -1,779 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * ++Copyright++ 1985, 1988, 1993
- * -
- * Copyright (c) 1985, 1988, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * -
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- * -
- * --Copyright--
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/cdefs.h>
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#include <netdb.h>
-#include <rtems/rtems_netdb.h>
-#include <resolv.h>
-#include <ctype.h>
-#include <errno.h>
-#include <syslog.h>
-
-#include "res_config.h"
-
-void abort(void); /* to avoid warning */
-
-#define SPRINTF(x) ((size_t)sprintf x)
-
-#define MAXALIASES 35
-#define MAXADDRS 35
-
-static const char AskedForGot[] =
- "gethostby*.gethostanswer: asked for \"%s\", got \"%s\"";
-
-static char *h_addr_ptrs[MAXADDRS + 1];
-
-static struct hostent host;
-static char *host_aliases[MAXALIASES];
-static char hostbuf[8*1024];
-static u_char host_addr[16]; /* IPv4 or IPv6 */
-
-#ifdef RESOLVSORT
-static void addrsort(char **, int);
-#endif
-
-#if PACKETSZ > 1024
-#define MAXPACKET PACKETSZ
-#else
-#define MAXPACKET 1024
-#endif
-
-typedef union {
- HEADER hdr;
- u_char buf[MAXPACKET];
-} querybuf;
-
-typedef union {
- int32_t al;
- char ac;
-} align;
-
-int _dns_ttl_;
-
-#ifdef DEBUG
-static void
-debugprintf(
- char *msg,
- int num)
-{
- if (_res.options & RES_DEBUG) {
- int save = errno;
-
- printf(msg, num);
- errno = save;
- }
-}
-#else
-#define debugprintf(msg, num) /*nada*/
-#endif
-
-#define BOUNDED_INCR(x) \
- do { \
- cp += x; \
- if (cp > eom) { \
- h_errno = NO_RECOVERY; \
- return (NULL); \
- } \
- } while (0)
-
-#define BOUNDS_CHECK(ptr, count) \
- do { \
- if ((ptr) + (count) > eom) { \
- h_errno = NO_RECOVERY; \
- return (NULL); \
- } \
- } while (0)
-
-static struct hostent *
-gethostanswer(
- const querybuf *answer,
- int anslen,
- const char *qname,
- int qtype)
-{
- const HEADER *hp;
- const u_char *cp;
- int n;
- const u_char *eom, *erdata;
- char *bp, **ap, **hap;
- int type, class, buflen, ancount, qdcount;
- int haveanswer, had_error;
- int toobig = 0;
- char tbuf[MAXDNAME];
- const char *tname;
- int (*name_ok)(const char *);
-
- tname = qname;
- host.h_name = NULL;
- eom = answer->buf + anslen;
- switch (qtype) {
- case T_A:
- case T_AAAA:
- name_ok = res_hnok;
- break;
- case T_PTR:
- name_ok = res_dnok;
- break;
- default:
- h_errno = NO_RECOVERY;
- return (NULL); /* XXX should be abort(); */
- }
- /*
- * find first satisfactory answer
- */
- hp = &answer->hdr;
- ancount = ntohs(hp->ancount);
- qdcount = ntohs(hp->qdcount);
- bp = hostbuf;
- buflen = sizeof hostbuf;
- cp = answer->buf;
- BOUNDED_INCR(HFIXEDSZ);
- if (qdcount != 1) {
- h_errno = NO_RECOVERY;
- return (NULL);
- }
- n = dn_expand(answer->buf, eom, cp, bp, buflen);
- if ((n < 0) || !(*name_ok)(bp)) {
- h_errno = NO_RECOVERY;
- return (NULL);
- }
- BOUNDED_INCR(n + QFIXEDSZ);
- if (qtype == T_A || qtype == T_AAAA) {
- /* res_send() has already verified that the query name is the
- * same as the one we sent; this just gets the expanded name
- * (i.e., with the succeeding search-domain tacked on).
- */
- n = strlen(bp) + 1; /* for the \0 */
- if (n >= MAXHOSTNAMELEN) {
- h_errno = NO_RECOVERY;
- return (NULL);
- }
- host.h_name = bp;
- bp += n;
- buflen -= n;
- /* The qname can be abbreviated, but h_name is now absolute. */
- qname = host.h_name;
- }
- ap = host_aliases;
- *ap = NULL;
- host.h_aliases = host_aliases;
- hap = h_addr_ptrs;
- *hap = NULL;
- host.h_addr_list = h_addr_ptrs;
- haveanswer = 0;
- had_error = 0;
- _dns_ttl_ = -1;
- while (ancount-- > 0 && cp < eom && !had_error) {
- n = dn_expand(answer->buf, eom, cp, bp, buflen);
- if ((n < 0) || !(*name_ok)(bp)) {
- had_error++;
- continue;
- }
- cp += n; /* name */
- BOUNDS_CHECK(cp, 3 * INT16SZ + INT32SZ);
- type = _getshort(cp);
- cp += INT16SZ; /* type */
- class = _getshort(cp);
- cp += INT16SZ; /* class */
- if (qtype == T_A && type == T_A)
- _dns_ttl_ = _getlong(cp);
- cp += INT32SZ; /* TTL */
- n = _getshort(cp);
- cp += INT16SZ; /* len */
- BOUNDS_CHECK(cp, n);
- erdata = cp + n;
- if (class != C_IN) {
- /* XXX - debug? syslog? */
- cp += n;
- continue; /* XXX - had_error++ ? */
- }
- if ((qtype == T_A || qtype == T_AAAA) && type == T_CNAME) {
- if (ap >= &host_aliases[MAXALIASES-1])
- continue;
- n = dn_expand(answer->buf, eom, cp, tbuf, sizeof tbuf);
- if ((n < 0) || !(*name_ok)(tbuf)) {
- had_error++;
- continue;
- }
- cp += n;
- if (cp != erdata) {
- h_errno = NO_RECOVERY;
- return (NULL);
- }
- /* Store alias. */
- *ap++ = bp;
- n = strlen(bp) + 1; /* for the \0 */
- if (n >= MAXHOSTNAMELEN) {
- had_error++;
- continue;
- }
- bp += n;
- buflen -= n;
- /* Get canonical name. */
- n = strlen(tbuf) + 1; /* for the \0 */
- if (n > buflen || n >= MAXHOSTNAMELEN) {
- had_error++;
- continue;
- }
- strcpy(bp, tbuf);
- host.h_name = bp;
- bp += n;
- buflen -= n;
- continue;
- }
- if (qtype == T_PTR && type == T_CNAME) {
- n = dn_expand(answer->buf, eom, cp, tbuf, sizeof tbuf);
- if (n < 0 || !res_dnok(tbuf)) {
- had_error++;
- continue;
- }
- cp += n;
- if (cp != erdata) {
- h_errno = NO_RECOVERY;
- return (NULL);
- }
- /* Get canonical name. */
- n = strlen(tbuf) + 1; /* for the \0 */
- if (n > buflen || n >= MAXHOSTNAMELEN) {
- had_error++;
- continue;
- }
- strcpy(bp, tbuf);
- tname = bp;
- bp += n;
- buflen -= n;
- continue;
- }
- if (type != qtype) {
- syslog(LOG_NOTICE|LOG_AUTH,
- "gethostby*.gethostanswer: asked for \"%s %s %s\", got type \"%s\"",
- qname, p_class(C_IN), p_type(qtype),
- p_type(type));
- cp += n;
- continue; /* XXX - had_error++ ? */
- }
- switch (type) {
- case T_PTR:
- if (strcasecmp(tname, bp) != 0) {
- syslog(LOG_NOTICE|LOG_AUTH,
- AskedForGot, qname, bp);
- cp += n;
- continue; /* XXX - had_error++ ? */
- }
- n = dn_expand(answer->buf, eom, cp, bp, buflen);
- if ((n < 0) || !res_hnok(bp)) {
- had_error++;
- break;
- }
-#if MULTI_PTRS_ARE_ALIASES
- cp += n;
- if (cp != erdata) {
- h_errno = NO_RECOVERY;
- return (NULL);
- }
- if (!haveanswer)
- host.h_name = bp;
- else if (ap < &host_aliases[MAXALIASES-1])
- *ap++ = bp;
- else
- n = -1;
- if (n != -1) {
- n = strlen(bp) + 1; /* for the \0 */
- if (n >= MAXHOSTNAMELEN) {
- had_error++;
- break;
- }
- bp += n;
- buflen -= n;
- }
- break;
-#else
- host.h_name = bp;
- if (_res.options & RES_USE_INET6) {
- n = strlen(bp) + 1; /* for the \0 */
- if (n >= MAXHOSTNAMELEN) {
- had_error++;
- break;
- }
- bp += n;
- buflen -= n;
- _map_v4v6_hostent(&host, &bp, &buflen);
- }
- h_errno = NETDB_SUCCESS;
- return (&host);
-#endif
- case T_A:
- case T_AAAA:
- if (strcasecmp(host.h_name, bp) != 0) {
- syslog(LOG_NOTICE|LOG_AUTH,
- AskedForGot, host.h_name, bp);
- cp += n;
- continue; /* XXX - had_error++ ? */
- }
- if (n != host.h_length) {
- cp += n;
- continue;
- }
- if (!haveanswer) {
- register int nn;
-
- host.h_name = bp;
- nn = strlen(bp) + 1; /* for the \0 */
- bp += nn;
- buflen -= nn;
- }
-
- bp += sizeof(align) - ((uintptr_t)bp % sizeof(align));
-
- if (bp + n >= &hostbuf[sizeof hostbuf]) {
- debugprintf("size (%d) too big\n", n);
- had_error++;
- continue;
- }
- if (hap >= &h_addr_ptrs[MAXADDRS-1]) {
- if (!toobig++)
- debugprintf("Too many addresses (%d)\n",
- MAXADDRS);
- cp += n;
- continue;
- }
- memcpy(*hap++ = bp, cp, n);
- bp += n;
- buflen -= n;
- cp += n;
- if (cp != erdata) {
- h_errno = NO_RECOVERY;
- return (NULL);
- }
- break;
- default:
- debugprintf("Impossible condition (type=%d)\n", type);
- h_errno = NO_RECOVERY;
- return (NULL);
- /* BIND has abort() here, too risky on bad data */
- }
- if (!had_error)
- haveanswer++;
- }
- if (haveanswer) {
- *ap = NULL;
- *hap = NULL;
-# if defined(RESOLVSORT)
- /*
- * Note: we sort even if host can take only one address
- * in its return structures - should give it the "best"
- * address in that case, not some random one
- */
- if (_res.nsort && haveanswer > 1 && qtype == T_A)
- addrsort(h_addr_ptrs, haveanswer);
-# endif /*RESOLVSORT*/
- if (!host.h_name) {
- n = strlen(qname) + 1; /* for the \0 */
- if (n > buflen || n >= MAXHOSTNAMELEN)
- goto no_recovery;
- strcpy(bp, qname);
- host.h_name = bp;
- bp += n;
- buflen -= n;
- }
- if (_res.options & RES_USE_INET6)
- _map_v4v6_hostent(&host, &bp, &buflen);
- h_errno = NETDB_SUCCESS;
- return (&host);
- }
- no_recovery:
- h_errno = NO_RECOVERY;
- return (NULL);
-}
-
-#if 0
-struct hostent *
-__dns_getanswer(const char *answer, int anslen, const char *qname, int qtype)
-{
- switch(qtype) {
- case T_AAAA:
- host.h_addrtype = AF_INET6;
- host.h_length = IN6ADDRSZ;
- break;
- case T_A:
- default:
- host.h_addrtype = AF_INET;
- host.h_length = INADDRSZ;
- break;
- }
-
- return(gethostanswer((const querybuf *)answer, anslen, qname, qtype));
-}
-#endif
-
-struct hostent *
-_gethostbydnsname(
- const char *name,
- int af)
-{
- querybuf buf;
- register const char *cp;
- char *bp;
- int n, size, type, len;
-
- if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
- h_errno = NETDB_INTERNAL;
- return (NULL);
- }
-
- switch (af) {
- case AF_INET:
- size = INADDRSZ;
- type = T_A;
- break;
- case AF_INET6:
- size = IN6ADDRSZ;
- type = T_AAAA;
- break;
- default:
- h_errno = NETDB_INTERNAL;
- errno = EAFNOSUPPORT;
- return (NULL);
- }
-
- host.h_addrtype = af;
- host.h_length = size;
-
- /*
- * if there aren't any dots, it could be a user-level alias.
- * this is also done in res_query() since we are not the only
- * function that looks up host names.
- */
- if (!strchr(name, '.') && (cp = __hostalias(name)))
- name = cp;
-
- /*
- * disallow names consisting only of digits/dots, unless
- * they end in a dot.
- */
- if (isdigit((unsigned char)name[0]))
- for (cp = name;; ++cp) {
- if (!*cp) {
- if (*--cp == '.')
- break;
- /*
- * All-numeric, no dot at the end.
- * Fake up a hostent as if we'd actually
- * done a lookup.
- */
- if (inet_pton(af, name, host_addr) <= 0) {
- h_errno = HOST_NOT_FOUND;
- return (NULL);
- }
- strncpy(hostbuf, name, MAXDNAME);
- hostbuf[MAXDNAME] = '\0';
- bp = hostbuf + MAXDNAME;
- len = sizeof hostbuf - MAXDNAME;
- host.h_name = hostbuf;
- host.h_aliases = host_aliases;
- host_aliases[0] = NULL;
- h_addr_ptrs[0] = (char *)host_addr;
- h_addr_ptrs[1] = NULL;
- host.h_addr_list = h_addr_ptrs;
- if (_res.options & RES_USE_INET6)
- _map_v4v6_hostent(&host, &bp, &len);
- h_errno = NETDB_SUCCESS;
- return (&host);
- }
- if (!isdigit((unsigned char)*cp) && *cp != '.')
- break;
- }
- if ((isxdigit((unsigned char)name[0]) && strchr(name, ':') != NULL) ||
- name[0] == ':')
- for (cp = name;; ++cp) {
- if (!*cp) {
- if (*--cp == '.')
- break;
- /*
- * All-IPv6-legal, no dot at the end.
- * Fake up a hostent as if we'd actually
- * done a lookup.
- */
- if (inet_pton(af, name, host_addr) <= 0) {
- h_errno = HOST_NOT_FOUND;
- return (NULL);
- }
- strncpy(hostbuf, name, MAXDNAME);
- hostbuf[MAXDNAME] = '\0';
- bp = hostbuf + MAXDNAME;
- len = sizeof hostbuf - MAXDNAME;
- host.h_name = hostbuf;
- host.h_aliases = host_aliases;
- host_aliases[0] = NULL;
- h_addr_ptrs[0] = (char *)host_addr;
- h_addr_ptrs[1] = NULL;
- host.h_addr_list = h_addr_ptrs;
- h_errno = NETDB_SUCCESS;
- return (&host);
- }
- if (!isxdigit((unsigned char)*cp) && *cp != ':' && *cp != '.')
- break;
- }
-
- if ((n = res_search(name, C_IN, type, buf.buf, sizeof(buf))) < 0) {
- debugprintf("res_search failed (%d)\n", n);
- return (NULL);
- }
- return (gethostanswer(&buf, n, name, type));
-}
-
-struct hostent *
-_gethostbydnsaddr(
- const char *addr, /* XXX should have been def'd as u_char! */
- int len,
- int af)
-{
- const u_char *uaddr = (const u_char *)addr;
- static const u_char mapped[] = { 0,0, 0,0, 0,0, 0,0, 0,0, 0xff,0xff };
- static const u_char tunnelled[] = { 0,0, 0,0, 0,0, 0,0, 0,0, 0,0 };
- int n, size;
- querybuf buf;
- register struct hostent *hp;
- char qbuf[MAXDNAME+1], *qp;
-#ifdef SUNSECURITY
- register struct hostent *rhp;
- char **haddr;
- u_long old_options;
- char hname2[MAXDNAME+1];
-#endif /*SUNSECURITY*/
-
- if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
- h_errno = NETDB_INTERNAL;
- return (NULL);
- }
- if (af == AF_INET6 && len == IN6ADDRSZ &&
- (!bcmp(uaddr, mapped, sizeof mapped) ||
- !bcmp(uaddr, tunnelled, sizeof tunnelled))) {
- /* Unmap. */
- addr += sizeof mapped;
- uaddr += sizeof mapped;
- af = AF_INET;
- len = INADDRSZ;
- }
- switch (af) {
- case AF_INET:
- size = INADDRSZ;
- break;
- case AF_INET6:
- size = IN6ADDRSZ;
- break;
- default:
- errno = EAFNOSUPPORT;
- h_errno = NETDB_INTERNAL;
- return (NULL);
- }
- if (size != len) {
- errno = EINVAL;
- h_errno = NETDB_INTERNAL;
- return (NULL);
- }
- switch (af) {
- case AF_INET:
- (void) sprintf(qbuf, "%u.%u.%u.%u.in-addr.arpa",
- (uaddr[3] & 0xff),
- (uaddr[2] & 0xff),
- (uaddr[1] & 0xff),
- (uaddr[0] & 0xff));
- break;
- case AF_INET6:
- qp = qbuf;
- for (n = IN6ADDRSZ - 1; n >= 0; n--) {
- qp += SPRINTF((qp, "%x.%x.",
- uaddr[n] & 0xf,
- (uaddr[n] >> 4) & 0xf));
- }
- strcpy(qp, "ip6.int");
- break;
- default:
- abort();
- }
- n = res_query(qbuf, C_IN, T_PTR, (u_char *)buf.buf, sizeof buf.buf);
- if (n < 0) {
- debugprintf("res_query failed (%d)\n", n);
- return (NULL);
- }
- if (!(hp = gethostanswer(&buf, n, qbuf, T_PTR)))
- return (NULL); /* h_errno was set by gethostanswer() */
-#ifdef SUNSECURITY
- if (af == AF_INET) {
- /*
- * turn off search as the name should be absolute,
- * 'localhost' should be matched by defnames
- */
- strncpy(hname2, hp->h_name, MAXDNAME);
- hname2[MAXDNAME] = '\0';
- old_options = _res.options;
- _res.options &= ~RES_DNSRCH;
- _res.options |= RES_DEFNAMES;
- if (!(rhp = gethostbyname(hname2))) {
- syslog(LOG_NOTICE|LOG_AUTH,
- "gethostbyaddr: No A record for %s (verifying [%s])",
- hname2, inet_ntoa(*((struct in_addr *)addr)));
- _res.options = old_options;
- h_errno = HOST_NOT_FOUND;
- return (NULL);
- }
- _res.options = old_options;
- for (haddr = rhp->h_addr_list; *haddr; haddr++)
- if (!memcmp(*haddr, addr, INADDRSZ))
- break;
- if (!*haddr) {
- syslog(LOG_NOTICE|LOG_AUTH,
- "gethostbyaddr: A record of %s != PTR record [%s]",
- hname2, inet_ntoa(*((struct in_addr *)addr)));
- h_errno = HOST_NOT_FOUND;
- return (NULL);
- }
- }
-#endif /*SUNSECURITY*/
- hp->h_addrtype = af;
- hp->h_length = len;
- memcpy(host_addr, addr, len);
- h_addr_ptrs[0] = (char *)host_addr;
- h_addr_ptrs[1] = NULL;
- if (af == AF_INET && (_res.options & RES_USE_INET6)) {
- _map_v4v6_address((char*)host_addr, (char*)host_addr);
- hp->h_addrtype = AF_INET6;
- hp->h_length = IN6ADDRSZ;
- }
- h_errno = NETDB_SUCCESS;
- return (hp);
-}
-
-#ifdef RESOLVSORT
-static void
-addrsort(
- char **ap,
- int num)
-{
- int i, j;
- char **p;
- short aval[MAXADDRS];
- int needsort = 0;
-
- p = ap;
- for (i = 0; i < num; i++, p++) {
- for (j = 0 ; (unsigned)j < _res.nsort; j++)
- if (_res.sort_list[j].addr.s_addr ==
- (((struct in_addr *)(*p))->s_addr & _res.sort_list[j].mask))
- break;
- aval[i] = j;
- if (needsort == 0 && i > 0 && j < aval[i-1])
- needsort = i;
- }
- if (!needsort)
- return;
-
- while (needsort < num) {
- for (j = needsort - 1; j >= 0; j--) {
- if (aval[j] > aval[j+1]) {
- char *hp;
-
- i = aval[j];
- aval[j] = aval[j+1];
- aval[j+1] = i;
-
- hp = ap[j];
- ap[j] = ap[j+1];
- ap[j+1] = hp;
-
- } else
- break;
- }
- needsort++;
- }
-}
-#endif
-
-void
-_sethostdnsent(int stayopen)
-{
- if ((_res.options & RES_INIT) == 0 && res_init() == -1)
- return;
- if (stayopen)
- _res.options |= RES_STAYOPEN | RES_USEVC;
-}
-
-void
-_endhostdnsent(void)
-{
- _res.options &= ~(RES_STAYOPEN | RES_USEVC);
- res_close();
-}
diff --git a/cpukit/libnetworking/libc/gethostbyht.c b/cpukit/libnetworking/libc/gethostbyht.c
deleted file mode 100644
index 50f31294a9..0000000000
--- a/cpukit/libnetworking/libc/gethostbyht.c
+++ /dev/null
@@ -1,349 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*-
- * Copyright (c) 1985, 1988, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * -
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- * -
- * --Copyright--
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <rtems/rtems_netdb.h>
-#include <stdio.h>
-#include <stdlib.h> /* realloc, malloc, free */
-#include <ctype.h>
-#include <errno.h>
-#include <string.h>
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#include <arpa/nameser.h> /* XXX */
-#include <resolv.h> /* XXX */
-#include <sys/fcntl.h>
-
-#define MAXALIASES 35
-
-static struct hostent host;
-static char *host_aliases[MAXALIASES];
-static char hostbuf[BUFSIZ+1];
-static FILE *hostf = NULL;
-static u_char host_addr[16]; /* IPv4 or IPv6 */
-static char *h_addr_ptrs[2];
-static int stayopen = 0;
-
-#ifdef _THREAD_SAFE
-static char* hostmap = NULL;
-static unsigned int hostlen = 0;
-static char *cur;
-#endif
-
-void
-_sethosthtent(int f)
-{
- if (!hostf)
- hostf = fopen(_PATH_HOSTS, "r" );
- else
- rewind(hostf);
- stayopen = f;
-}
-
-void
-_endhosthtent(void)
-{
- if (hostf && !stayopen) {
- (void) fclose(hostf);
- hostf = NULL;
- }
-}
-
-struct hostent *
-gethostent(void)
-{
- char *p;
- register char *cp, **q;
- int af, len;
-
- if (!hostf && !(hostf = fopen(_PATH_HOSTS, "r" ))) {
- h_errno = NETDB_INTERNAL;
- return (NULL);
- }
- again:
- if (!(p = fgets(hostbuf, sizeof hostbuf, hostf))) {
- h_errno = HOST_NOT_FOUND;
- return (NULL);
- }
- if (*p == '#')
- goto again;
- if (!(cp = strpbrk(p, "#\n")))
- goto again;
- *cp = '\0';
- if (!(cp = strpbrk(p, " \t")))
- goto again;
- *cp++ = '\0';
- if (inet_pton(AF_INET6, p, host_addr) > 0) {
- af = AF_INET6;
- len = IN6ADDRSZ;
- } else if (inet_pton(AF_INET, p, host_addr) > 0) {
- if (_res.options & RES_USE_INET6) {
- _map_v4v6_address((char*)host_addr, (char*)host_addr);
- af = AF_INET6;
- len = IN6ADDRSZ;
- } else {
- af = AF_INET;
- len = INADDRSZ;
- }
- } else {
- goto again;
- }
- h_addr_ptrs[0] = (char *)host_addr;
- h_addr_ptrs[1] = NULL;
- host.h_addr_list = h_addr_ptrs;
- host.h_length = len;
- host.h_addrtype = af;
- while (*cp == ' ' || *cp == '\t')
- cp++;
- host.h_name = cp;
- q = host.h_aliases = host_aliases;
- if ((cp = strpbrk(cp, " \t")) != NULL)
- *cp++ = '\0';
- while (cp && *cp) {
- if (*cp == ' ' || *cp == '\t') {
- cp++;
- continue;
- }
- if (q < &host_aliases[MAXALIASES - 1])
- *q++ = cp;
- if ((cp = strpbrk(cp, " \t")) != NULL)
- *cp++ = '\0';
- }
- *q = NULL;
- h_errno = NETDB_SUCCESS;
- return (&host);
-}
-
-struct hostent *
-_gethostbyhtname(
- const char *name,
- int af)
-{
- register struct hostent *p;
- register char **cp;
-
- sethostent(0);
- while ((p = gethostent()) != NULL) {
- if (p->h_addrtype != af)
- continue;
- if (strcasecmp(p->h_name, name) == 0)
- break;
- for (cp = p->h_aliases; *cp != 0; cp++)
- if (strcasecmp(*cp, name) == 0)
- goto found;
- }
-found:
- endhostent();
- return (p);
-}
-
-struct hostent *
-_gethostbyhtaddr(
- const char *addr,
- int len,
- int af)
-{
- register struct hostent *p;
-
- sethostent(0);
- while ((p = gethostent()) != NULL)
- if (p->h_addrtype == af && !bcmp(p->h_addr, addr, len))
- break;
- endhostent();
- return (p);
-}
-
-
-#ifdef _THREAD_SAFE
-int
-gethostent_r(
- struct hostent *pe,
- char *buf,
- size_t len,
- struct hostent **result,
- int *h_errnop)
-{
- char *dest;
- char* last;
- char* max=buf+len;
- int aliasidx;
- int curlen;
- int rv;
-
- if (pe == NULL || buf == NULL || result == NULL || h_errnop == NULL) {
- if (h_errnop != NULL) {
- *h_errnop = NETDB_INTERNAL;
- }
- return EINVAL;
- }
-
- *result = NULL;
- *h_errnop = NETDB_INTERNAL;
- rv = -1;
-
- if (!hostf) {
- rv = ENOENT;
- return rv;
- }
- fseek(hostf,0,SEEK_END);
- curlen=ftell(hostf);
- fseek(hostf,0,SEEK_SET);
-
- if (curlen > hostlen) {
- if (hostmap) {
- hostmap = realloc(hostmap,curlen);
- }
- else {
- hostmap = malloc(curlen);
- }
- }
- hostlen = curlen;
-
- if (hostmap) {
- if (fread(hostmap,hostlen,1,hostf) != hostlen) {
- hostmap=0; goto error;
- }
- cur=hostmap;
- }
- last=hostmap+hostlen;
-again:
- if ((size_t)len<sizeof(struct hostent)+11*sizeof(char*)) goto nospace;
- dest=buf;
- pe->h_name=0;
- pe->h_aliases=(char**)dest; pe->h_aliases[0]=0; dest+=10*sizeof(char*);
- pe->h_addr_list=(char**)dest; dest+=2*sizeof(char**);
- if (cur>=last) {
- rv = ERANGE;
- return rv;
- }
- if (*cur=='#' || *cur=='\n') goto parseerror;
- /* first, the ip number */
- pe->h_name=cur;
- while (cur<last && !isspace((unsigned char)*cur)) cur++;
- if (cur>=last) {
- rv = ERANGE;
- return rv;
- }
- if (*cur=='\n') goto parseerror;
- {
- char save=*cur;
- *cur=0;
- pe->h_addr_list[0]=dest;
- pe->h_addr_list[1]=0;
- if (max-dest<16) goto nospace;
- if (inet_pton(AF_INET6,pe->h_name,dest)>0) {
- pe->h_addrtype=AF_INET6;
- pe->h_length=16;
- dest+=16;
- } else if (inet_pton(AF_INET,pe->h_name,dest)>0) {
- pe->h_addrtype=AF_INET;
- pe->h_length=4;
- dest+=4;
- } else {
- *cur=save;
- goto parseerror;
- }
- *cur=save;
- }
- ++cur;
- /* now the aliases */
- for (aliasidx=0;aliasidx<9;++aliasidx) {
- while (cur<last && isblank((unsigned char)*cur)) ++cur;
- pe->h_aliases[aliasidx]=cur;
- while (cur<last && !isspace((unsigned char)*cur)) ++cur;
- {
- char *from=pe->h_aliases[aliasidx];
- int len=cur-from;
- if (max-dest<len+2) goto nospace;
- pe->h_aliases[aliasidx]=dest;
- memmove(dest,from,(size_t)(cur-from));
- dest+=len;
- *dest=0; ++dest;
- }
- if (*cur=='\n') { ++cur; ++aliasidx; break; }
- if (cur>=last || !isblank((unsigned char)*cur)) break;
- cur++;
- }
- pe->h_aliases[aliasidx]=0;
- pe->h_name=pe->h_aliases[0];
- pe->h_aliases++;
- *result = pe;
- *h_errnop = 0;
- rv = 0;
- return rv;
-parseerror:
- while (cur<last && *cur!='\n') cur++;
- cur++;
- goto again;
-nospace:
- rv=ERANGE;
- goto __error;
-error:
- rv=ENOMEM;
-__error:
- if (hostmap!=NULL) free(hostmap);
- hostmap=NULL;
- return rv;
-}
-#endif
diff --git a/cpukit/libnetworking/libc/gethostbyname.3 b/cpukit/libnetworking/libc/gethostbyname.3
deleted file mode 100644
index 7fd997e879..0000000000
--- a/cpukit/libnetworking/libc/gethostbyname.3
+++ /dev/null
@@ -1,304 +0,0 @@
-.\" Copyright (c) 1983, 1987, 1991, 1993
-.\" The Regents of the University of California. All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\" must display the following acknowledgement:
-.\" This product includes software developed by the University of
-.\" California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\" may be used to endorse or promote products derived from this software
-.\" without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" From: @(#)gethostbyname.3 8.4 (Berkeley) 5/25/95
-.\"
-.Dd May 25, 1995
-.Dt GETHOSTBYNAME 3
-.Os BSD 4.2
-.Sh NAME
-.Nm gethostbyname ,
-.Nm gethostbyname2 ,
-.Nm gethostbyaddr ,
-.Nm gethostent ,
-.Nm sethostent ,
-.Nm endhostent ,
-.Nm herror ,
-.Nm hstrerror
-.Nd get network host entry
-.Sh SYNOPSIS
-.Fd #include <netdb.h>
-.Vt extern int h_errno;
-.Ft struct hostent *
-.Fn gethostbyname "const char *name"
-.Ft struct hostent *
-.Fn gethostbyname2 "const char *name" "int af"
-.Ft struct hostent *
-.Fn gethostbyaddr "const char *addr" "int len" "int type"
-.Ft struct hostent *
-.Fn gethostent void
-.Ft void
-.Fn sethostent "int stayopen"
-.Ft void
-.Fn endhostent void
-.Ft void
-.Fn herror "const char *string"
-.Ft const char *
-.Fn hstrerror "int err"
-.Sh DESCRIPTION
-The
-.Fn gethostbyname ,
-.Fn gethostbyname2
-and
-.Fn gethostbyaddr
-functions
-each return a pointer to an object with the
-following structure describing an internet host
-referenced by name or by address, respectively.
-This structure contains either the information obtained from the name server,
-.Xr named 8 ,
-or broken-out fields from a line in
-.Pa /etc/hosts .
-If the local name server is not running these routines do a lookup in
-.Pa /etc/hosts .
-.Bd -literal
-struct hostent {
- char *h_name; /* official name of host */
- char **h_aliases; /* alias list */
- int h_addrtype; /* host address type */
- int h_length; /* length of address */
- char **h_addr_list; /* list of addresses from name server */
-};
-#define h_addr h_addr_list[0] /* address, for backward compatibility */
-.Ed
-.Pp
-The members of this structure are:
-.Bl -tag -width h_addr_list
-.It Fa h_name
-Official name of the host.
-.It Fa h_aliases
-A NULL-terminated array of alternate names for the host.
-.It Fa h_addrtype
-The type of address being returned; usually
-.Dv AF_INET .
-.It Fa h_length
-The length, in bytes, of the address.
-.It Fa h_addr_list
-A NULL-terminated array of network addresses for the host.
-Host addresses are returned in network byte order.
-.It Fa h_addr
-The first address in
-.Fa h_addr_list ;
-this is for backward compatibility.
-.El
-.Pp
-When using the nameserver,
-.Fn gethostbyname
-and
-.Fn gethostbyname
-will search for the named host in the current domain and its parents
-unless the name ends in a dot.
-If the name contains no dot, and if the environment variable
-.Dq Ev HOSTALIASES
-contains the name of an alias file, the alias file will first be searched
-for an alias matching the input name.
-See
-.Xr hostname 7
-for the domain search procedure and the alias file format.
-.Pp
-The
-.Fn gethostbyname2
-function is an evolution of
-.Fn gethostbyname
-which is intended to allow lookups in address families other than
-.Dv AF_INET ,
-for example
-.Dv AF_INET6 .
-Currently the
-.Fa af
-argument must be specified as
-.Dv AF_INET
-else the function will return
-.Dv NULL
-after having set
-.Va h_errno
-to
-.Dv NETDB_INTERNAL
-.Pp
-The
-.Fn sethostent
-function
-may be used to request the use of a connected
-.Tn TCP
-socket for queries.
-If the
-.Fa stayopen
-flag is non-zero,
-this sets the option to send all queries to the name server using
-.Tn TCP
-and to retain the connection after each call to
-.Fn gethostbyname ,
-.Fn gethostbyname2
-or
-.Fn gethostbyaddr .
-Otherwise, queries are performed using
-.Tn UDP
-datagrams.
-.Pp
-The
-.Fn endhostent
-function
-closes the
-.Tn TCP
-connection.
-.Pp
-The
-.Fn herror
-function writes a message to the diagnostic output consisting of the
-string parameter
-.Fa s ,
-the constant string ": ", and a message corresponding to the value of
-.Va h_errno .
-.Pp
-The
-.Fn hstrerror
-function returns a string which is the message text corresponding to the
-value of the
-.Fa err
-parameter.
-.Sh FILES
-.Bl -tag -width /etc/resolv.conf -compact
-.It Pa /etc/hosts
-.It Pa /etc/host.conf
-.It Pa /etc/resolv.conf
-.El
-.Sh DIAGNOSTICS
-Error return status from
-.Fn gethostbyname ,
-.Fn gethostbyname2
-and
-.Fn gethostbyaddr
-is indicated by return of a null pointer.
-The external integer
-.Va h_errno
-may then be checked to see whether this is a temporary failure
-or an invalid or unknown host.
-The routine
-.Fn herror
-can be used to print an error message describing the failure.
-If its argument
-.Fa string
-is
-.Pf non Dv -NULL ,
-it is printed, followed by a colon and a space.
-The error message is printed with a trailing newline.
-.Pp
-The variable
-.Va h_errno
-can have the following values:
-.Bl -tag -width HOST_NOT_FOUND
-.It Dv HOST_NOT_FOUND
-No such host is known.
-.It Dv TRY_AGAIN
-This is usually a temporary error
-and means that the local server did not receive
-a response from an authoritative server.
-A retry at some later time may succeed.
-.It Dv NO_RECOVERY
-Some unexpected server failure was encountered.
-This is a non-recoverable error.
-.It Dv NO_DATA
-The requested name is valid but does not have an IP address;
-this is not a temporary error.
-This means that the name is known to the name server but there is no address
-associated with this name.
-Another type of request to the name server using this domain name
-will result in an answer;
-for example, a mail-forwarder may be registered for this domain.
-.El
-.Sh SEE ALSO
-.Xr resolver 3 ,
-.Xr hosts 5 ,
-.Xr hostname 7 ,
-.Xr named 8
-.Sh CAVEAT
-The
-.Fn gethostent
-function
-is defined, and
-.Fn sethostent
-and
-.Fn endhostent
-are redefined,
-when
-.Xr libc 3
-is built to use only the routines to lookup in
-.Pa /etc/hosts
-and not the name server.
-.Pp
-The
-.Fn gethostent
-function
-reads the next line of
-.Pa /etc/hosts ,
-opening the file if necessary.
-.Pp
-The
-.Fn sethostent
-function
-opens and/or rewinds the file
-.Pa /etc/hosts .
-If the
-.Fa stayopen
-argument is non-zero,
-the file will not be closed after each call to
-.Fn gethostbyname ,
-.Fn gethostbyname2
-or
-.Fn gethostbyaddr .
-.Pp
-The
-.Fn endhostent
-function
-closes the file.
-.Sh HISTORY
-The
-.Fn herror
-function appeared in
-.Bx 4.3 .
-The
-.Fn endhostent ,
-.Fn gethostbyaddr ,
-.Fn gethostbyname ,
-.Fn gethostent ,
-and
-.Fn sethostent
-functions appeared in
-.Bx 4.2 .
-The
-.Fn gethostbyname2
-function first appeared in bind-4.9.4.
-.Sh BUGS
-These functions use static data storage;
-if the data is needed for future use, it should be
-copied before any subsequent calls overwrite it.
-Only the Internet
-address format is currently understood.
diff --git a/cpukit/libnetworking/libc/gethostbynis.c b/cpukit/libnetworking/libc/gethostbynis.c
deleted file mode 100644
index 11cb020543..0000000000
--- a/cpukit/libnetworking/libc/gethostbynis.c
+++ /dev/null
@@ -1,144 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*-
- * Copyright (c) 1994, Garrett Wollman
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <rtems/rtems_netdb.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <errno.h>
-#include <string.h>
-#ifdef YP
-#include <rpc/rpc.h>
-#include <rpcsvc/yp_prot.h>
-#include <rpcsvc/ypclnt.h>
-#endif
-
-#define MAXALIASES 35
-#define MAXADDRS 35
-
-#ifdef YP
-static char *host_aliases[MAXALIASES];
-static char hostaddr[MAXADDRS];
-static char *host_addrs[2];
-#endif /* YP */
-
-static struct hostent *
-_gethostbynis(
- const char *name,
- char *map,
- int af)
-{
-#ifdef YP
- register char *cp, **q;
- char *result;
- int resultlen;
- static struct hostent h;
- static char *domain = (char *)NULL;
- static char ypbuf[YPMAXRECORD + 2];
-
- switch(af) {
- case AF_INET:
- break;
- default:
- case AF_INET6:
- errno = EAFNOSUPPORT;
- return NULL;
- }
-
- if (domain == (char *)NULL)
- if (yp_get_default_domain (&domain))
- return ((struct hostent *)NULL);
-
- if (yp_match(domain, map, name, strlen(name), &result, &resultlen))
- return ((struct hostent *)NULL);
-
- /* avoid potential memory leak */
- bcopy((char *)result, (char *)&ypbuf, resultlen);
- ypbuf[resultlen] = '\0';
- free(result);
- result = (char *)&ypbuf;
-
- if ((cp = index(result, '\n')))
- *cp = '\0';
-
- cp = strpbrk(result, " \t");
- *cp++ = '\0';
- h.h_addr_list = host_addrs;
- h.h_addr = hostaddr;
- *((u_long *)h.h_addr) = inet_addr(result);
- h.h_length = sizeof(u_long);
- h.h_addrtype = AF_INET;
- while (*cp == ' ' || *cp == '\t')
- cp++;
- h.h_name = cp;
- q = h.h_aliases = host_aliases;
- cp = strpbrk(cp, " \t");
- if (cp != NULL)
- *cp++ = '\0';
- while (cp && *cp) {
- if (*cp == ' ' || *cp == '\t') {
- cp++;
- continue;
- }
- if (q < &host_aliases[MAXALIASES - 1])
- *q++ = cp;
- cp = strpbrk(cp, " \t");
- if (cp != NULL)
- *cp++ = '\0';
- }
- *q = NULL;
- return (&h);
-#else
- return (NULL);
-#endif /* YP */
-}
-
-struct hostent *
-_gethostbynisname(
- const char *name,
- int af)
-{
- return _gethostbynis(name, "hosts.byname", af);
-}
-
-struct hostent *
-_gethostbynisaddr(
- const char *addr,
- int len,
- int af)
-{
- return _gethostbynis(inet_ntoa(*(struct in_addr *)addr),"hosts.byaddr", af);
-}
diff --git a/cpukit/libnetworking/libc/gethostnamadr.c b/cpukit/libnetworking/libc/gethostnamadr.c
deleted file mode 100644
index dfb760a4d5..0000000000
--- a/cpukit/libnetworking/libc/gethostnamadr.c
+++ /dev/null
@@ -1,447 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*-
- * Copyright (c) 1994, Garrett Wollman
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <rtems/rtems_netdb.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <errno.h>
-#include <string.h>
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#include <arpa/nameser.h> /* XXX hack for _res */
-#include <resolv.h> /* XXX hack for _res */
-
-#define _PATH_HOSTCONF "/etc/host.conf"
-
-enum service_type {
- SERVICE_NONE = 0,
- SERVICE_BIND,
- SERVICE_HOSTS,
- SERVICE_NIS };
-#define SERVICE_MAX SERVICE_NIS
-
-static struct {
- const char *name;
- enum service_type type;
-} service_names[] = {
- { "hosts", SERVICE_HOSTS },
- { "/etc/hosts", SERVICE_HOSTS },
- { "hosttable", SERVICE_HOSTS },
- { "htable", SERVICE_HOSTS },
- { "bind", SERVICE_BIND },
- { "dns", SERVICE_BIND },
- { "domain", SERVICE_BIND },
- { "yp", SERVICE_NIS },
- { "yellowpages", SERVICE_NIS },
- { "nis", SERVICE_NIS },
- { 0, SERVICE_NONE }
-};
-
-static enum service_type service_order[SERVICE_MAX + 1];
-static int service_done = 0;
-
-static enum service_type
-get_service_name(const char *name) {
- int i;
- for(i = 0; service_names[i].type != SERVICE_NONE; i++) {
- if(!strcasecmp(name, service_names[i].name)) {
- return service_names[i].type;
- }
- }
- return SERVICE_NONE;
-}
-
-static void
-init_services(void)
-{
- char *cp, *p, buf[BUFSIZ];
- register int cc = 0;
- FILE *fd;
-
- if ((fd = (FILE *)fopen(_PATH_HOSTCONF, "r")) == NULL) {
- /* make some assumptions */
- service_order[0] = SERVICE_BIND;
- service_order[1] = SERVICE_HOSTS;
- service_order[2] = SERVICE_NONE;
- } else {
- while (fgets(buf, BUFSIZ, fd) != NULL && cc < SERVICE_MAX) {
- if(buf[0] == '#')
- continue;
-
- p = buf;
- while ((cp = strsep(&p, "\n \t,:;")) != NULL && *cp == '\0')
- ;
- if (cp == NULL)
- continue;
- do {
- if (isalpha((unsigned char)cp[0])) {
- service_order[cc] = get_service_name(cp);
- if(service_order[cc] != SERVICE_NONE)
- cc++;
- }
- while ((cp = strsep(&p, "\n \t,:;")) != NULL && *cp == '\0')
- ;
- } while(cp != NULL && cc < SERVICE_MAX);
- }
- service_order[cc] = SERVICE_NONE;
- fclose(fd);
- }
- service_done = 1;
-}
-
-struct hostent *
-gethostbyname(const char *name)
-{
- struct hostent *hp;
-
- if (_res.options & RES_USE_INET6) { /* XXX */
- hp = gethostbyname2(name, AF_INET6); /* XXX */
- if (hp) /* XXX */
- return (hp); /* XXX */
- } /* XXX */
- return (gethostbyname2(name, AF_INET));
-}
-
-struct hostent *
-gethostbyname2(const char *name, int type)
-{
- struct hostent *hp = 0;
- int nserv = 0;
-
- if (!service_done)
- init_services();
-
- while (!hp) {
- switch (service_order[nserv]) {
- case SERVICE_NONE:
- return NULL;
- case SERVICE_HOSTS:
- hp = _gethostbyhtname(name, type);
- break;
- case SERVICE_BIND:
- hp = _gethostbydnsname(name, type);
- break;
- case SERVICE_NIS:
- hp = _gethostbynisname(name, type);
- break;
- }
- nserv++;
- }
- return hp;
-}
-
-int gethostbyaddr_r(const void *addr, socklen_t len, int type,
- struct hostent *ret, char *buf, size_t buflen,
- struct hostent **result, int *h_errnop)
-{
- #warning "implement a proper gethostbyaddr_r"
-
- *result = gethostbyaddr( addr, len, type );
- if ( *result )
- return 0;
- return -1;
-}
-
-struct hostent *
-gethostbyaddr(const void *addr, socklen_t len, int type)
-{
- struct hostent *hp = 0;
- int nserv = 0;
-
- if (!service_done)
- init_services();
-
- while (!hp) {
- switch (service_order[nserv]) {
- case SERVICE_NONE:
- return 0;
- case SERVICE_HOSTS:
- hp = _gethostbyhtaddr(addr, len, type);
- break;
- case SERVICE_BIND:
- hp = _gethostbydnsaddr(addr, len, type);
- break;
- case SERVICE_NIS:
- hp = _gethostbynisaddr(addr, len, type);
- break;
- }
- nserv++;
- }
- return hp;
-}
-
-void
-sethostent(int stayopen)
-{
- _sethosthtent(stayopen);
- _sethostdnsent(stayopen);
-}
-
-void
-endhostent(void)
-{
- _endhosthtent();
- _endhostdnsent();
-}
-
-#ifdef _THREAD_SAFE
-
-/* return length of decoded data or -1 */
-static int __dns_decodename(unsigned char *packet,unsigned int offset,unsigned char *dest,
- unsigned int maxlen,unsigned char* behindpacket) {
- unsigned char *tmp;
- unsigned char *max=dest+maxlen;
- unsigned char *after=packet+offset;
- int ok=0;
- for (tmp=after; maxlen>0&&*tmp; ) {
- if (tmp>=behindpacket) return -1;
- if ((*tmp>>6)==3) { /* goofy DNS decompression */
- unsigned int ofs=((unsigned int)(*tmp&0x3f)<<8)|*(tmp+1);
- if (ofs>=(unsigned int)offset) return -1; /* RFC1035: "pointer to a _prior_ occurrance" */
- if (after<tmp+2) after=tmp+2;
- tmp=packet+ofs;
- ok=0;
- } else {
- unsigned int duh;
- if (dest+*tmp+1>max) return -1;
- if (tmp+*tmp+1>=behindpacket) return -1;
- for (duh=*tmp; duh>0; --duh)
- *dest++=*++tmp;
- *dest++='.'; ok=1;
- ++tmp;
- if (tmp>after) { after=tmp; if (!*tmp) ++after; }
- }
- }
- if (ok) --dest;
- *dest=0;
- return after-packet;
-}
-
-static int __dns_gethostbyx_r(
- const char* name,
- struct hostent* result,
- char *buf, size_t buflen,
- struct hostent **RESULT,
- int *h_errnop,
- int lookfor)
-{
-
- int names,ips;
- unsigned char *cur;
- unsigned char *max;
- unsigned char inpkg[1500];
- char* tmp;
- int size;
-
- if (lookfor==1) {
- result->h_addrtype=AF_INET;
- result->h_length=4;
- } else {
- result->h_addrtype=AF_INET6;
- result->h_length=16;
- }
- result->h_aliases=(char**)(buf+8*sizeof(char*));
- result->h_addr_list=(char**)buf;
- result->h_aliases[0]=0;
-
- cur=(unsigned char*)buf+16*sizeof(char*);
- max=(unsigned char*)buf+buflen;
- names=ips=0;
-
- if ((size=res_query(name,C_IN,lookfor,inpkg,512))<0) {
-invalidpacket:
- *h_errnop=HOST_NOT_FOUND;
- return -1;
- }
- {
- tmp=(char*)inpkg+12;
- {
- char Name[257];
- unsigned short q=((unsigned short)inpkg[4]<<8)+inpkg[5];
- while (q>0) {
- if (tmp>(char*)inpkg+size) goto invalidpacket;
- while (*tmp) { tmp+=*tmp+1; if (tmp>(char*)inpkg+size) goto invalidpacket; }
- tmp+=5;
- --q;
- }
- if (tmp>(char*)inpkg+size) goto invalidpacket;
- q=((unsigned short)inpkg[6]<<8)+inpkg[7];
- if (q<1) goto nodata;
- while (q>0) {
- int decofs=__dns_decodename(inpkg,(size_t)(tmp-(char*)inpkg),(unsigned char*)Name,256,inpkg+size);
- if (decofs<0) break;
- tmp=(char*)inpkg+decofs;
- --q;
- if (tmp[0]!=0 || tmp[1]!=lookfor || /* TYPE != A */
- tmp[2]!=0 || tmp[3]!=1) { /* CLASS != IN */
- if (tmp[1]==5) { /* CNAME */
- tmp+=10;
- decofs=__dns_decodename(inpkg,(size_t)(tmp-(char*)inpkg),(unsigned char*)Name,256,inpkg+size);
- if (decofs<0) break;
- tmp=(char*)inpkg+decofs;
- } else
- break;
- continue;
- }
- tmp+=10; /* skip type, class, TTL and length */
- {
- int slen;
- if (lookfor==1 || lookfor==28) /* A or AAAA*/ {
- slen=strlen(Name);
- if (cur+slen+8+(lookfor==28?12:0)>=max) { *h_errnop=NO_RECOVERY; return -1; }
- } else if (lookfor==12) /* PTR */ {
- decofs=__dns_decodename(inpkg,(size_t)(tmp-(char*)inpkg),(unsigned char*)Name,256,inpkg+size);
- if (decofs<0) break;
- tmp=(char*)inpkg+decofs;
- slen=strlen(Name);
- } else
- slen=strlen(Name);
- strcpy((char*)cur,Name);
- if (names==0)
- result->h_name=(char*)cur;
- else
- result->h_aliases[names-1]=(char*)cur;
- result->h_aliases[names]=0;
- if (names<8) ++names;
-/* cur+=slen+1; */
- cur+=(slen|3)+1;
- result->h_addr_list[ips++] = (char*)cur;
- if (lookfor==1) /* A */ {
- *(int*)cur=*(int*)tmp;
- cur+=4;
- result->h_addr_list[ips]=0;
- } else if (lookfor==28) /* AAAA */ {
- {
- int k;
- for (k=0; k<16; ++k) cur[k]=tmp[k];
- }
- cur+=16;
- result->h_addr_list[ips]=0;
- }
- }
-/* puts(Name); */
- }
- }
- }
- if (!names) {
-nodata:
- *h_errnop=NO_DATA;
- return -1;
- }
- *h_errnop=0;
- *RESULT=result;
- return 0;
-}
-
-
-
-
-int gethostbyname_r(const char* name,
- struct hostent* result,
- char *buf,
- size_t buflen,
- struct hostent **RESULT,
- int *h_errnop)
-{
- uintptr_t current = (uintptr_t) buf;
- uintptr_t end = current + buflen;
- size_t L=strlen(name);
-
- *RESULT = NULL;
- *h_errnop = 0;
-
- result->h_name = (char *) current;
- current += L + 1;
- if (current > end) { *h_errnop = ERANGE; return 1; }
- strcpy(result->h_name, name);
-
- current += sizeof(char **);
- current -= current & (sizeof(char **) - 1);
- result->h_addr_list = (char **) current;
- current += 2 * sizeof(char **);
- result->h_aliases = (char **) current;
- current += sizeof(char **);
- if (current > end) { *h_errnop = ERANGE; return 1; }
- result->h_addr_list [0]= (char *) current;
- current += 16;
- result->h_addr_list [1] = NULL;
- result->h_aliases [0] = NULL;
- if (current > end) { *h_errnop = ERANGE; return 1; }
- if (inet_pton(AF_INET,name,result->h_addr_list[0])) {
- result->h_addrtype=AF_INET;
- result->h_length=4;
- *RESULT=result;
- return 0;
- } else if (inet_pton(AF_INET6,name,result->h_addr_list[0])) {
- result->h_addrtype=AF_INET6;
- result->h_length=16;
- *RESULT=result;
- return 0;
- }
-
-
- {
- struct hostent* r;
- struct hostent* he_buf = (struct hostent *)buf;
- char *work_buf = buf + sizeof(struct hostent);
- size_t remain_len = buflen - sizeof(struct hostent);
- int he_errno;
-
- sethostent(0);
- while (gethostent_r(he_buf, work_buf, remain_len, &r, &he_errno) == 0) {
- int i;
- if (r->h_addrtype==AF_INET && !strcasecmp(r->h_name,name)) { /* found it! */
-found:
- memmove(result,r,sizeof(struct hostent));
- *RESULT=result;
- endhostent();
- return 0;
- }
- for (i=0; i<16; ++i) {
- if (r->h_aliases[i]) {
- if (!strcasecmp(r->h_aliases[i],name)) goto found;
- } else break;
- }
- }
- endhostent();
- }
-
- return __dns_gethostbyx_r(name,result,buf+L,buflen-L,RESULT,h_errnop,1);
-}
-
-#endif
-
diff --git a/cpukit/libnetworking/libc/getifaddrs.c b/cpukit/libnetworking/libc/getifaddrs.c
deleted file mode 100644
index 354b3f2e9d..0000000000
--- a/cpukit/libnetworking/libc/getifaddrs.c
+++ /dev/null
@@ -1,421 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/* $KAME: getifaddrs.c,v 1.9 2001/08/20 02:31:20 itojun Exp $ */
-
-/*
- * Copyright (c) 1995, 1999
- * Berkeley Software Design, Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * THIS SOFTWARE IS PROVIDED BY Berkeley Software Design, Inc. ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL Berkeley Software Design, Inc. BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * BSDI getifaddrs.c,v 2.12 2000/02/23 14:51:59 dab Exp
- */
-/*
- * NOTE: SIOCGIFCONF case is not LP64 friendly. it also does not perform
- * try-and-error for region size.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/cdefs.h>
-
-#include <sys/types.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-#include <net/if.h>
-#ifdef NET_RT_IFLIST
-#include <sys/param.h>
-#include <net/route.h>
-#include <sys/sysctl.h>
-#include <net/if_dl.h>
-#endif
-
-#include <errno.h>
-#include <ifaddrs.h>
-#include <stdlib.h>
-#include <string.h>
-
-#if !defined(AF_LINK)
-#define SA_LEN(sa) sizeof(struct sockaddr)
-#endif
-
-#if !defined(SA_LEN)
-#define SA_LEN(sa) (sa)->sa_len
-#endif
-
-#define SALIGN (sizeof(long) - 1)
-#define SA_RLEN(sa) ((sa)->sa_len ? (((sa)->sa_len + SALIGN) & ~SALIGN) : (SALIGN + 1))
-
-#ifndef ALIGNBYTES
-/*
- * On systems with a routing socket, ALIGNBYTES should match the value
- * that the kernel uses when building the messages.
- */
-#define ALIGNBYTES XXX
-#endif
-#ifndef ALIGN
-#define ALIGN(p) (((u_long)(p) + ALIGNBYTES) &~ ALIGNBYTES)
-#endif
-
-#if _BSDI_VERSION >= 199701
-#define HAVE_IFM_DATA
-#endif
-
-#if _BSDI_VERSION >= 199802
-/* ifam_data is very specific to recent versions of bsdi */
-#define HAVE_IFAM_DATA
-#endif
-
-#if defined(__NetBSD__) || defined(__OpenBSD__) || defined(__FreeBSD__)
-#define HAVE_IFM_DATA
-#endif
-
-#define MAX_SYSCTL_TRY 5
-
-int
-getifaddrs(struct ifaddrs **pif)
-{
- int icnt = 1;
- int dcnt = 0;
- int ncnt = 0;
-#ifdef NET_RT_IFLIST
- int ntry = 0;
- int mib[6];
- size_t needed;
- char *buf;
- char *next;
- struct ifaddrs *cif = 0;
- char *p, *p0;
- struct rt_msghdr *rtm;
- struct if_msghdr *ifm;
- struct ifa_msghdr *ifam;
- struct sockaddr_dl *dl;
- struct sockaddr *sa;
- struct ifaddrs *ifa, *ift;
- u_short idx = 0;
-#else /* NET_RT_IFLIST */
- char buf[1024];
- int m, sock;
- struct ifconf ifc;
- struct ifreq *ifr;
- struct ifreq *lifr;
-#endif /* NET_RT_IFLIST */
- int i;
- size_t len, alen;
- char *data;
- char *names;
-
-#ifdef NET_RT_IFLIST
- mib[0] = CTL_NET;
- mib[1] = PF_ROUTE;
- mib[2] = 0; /* protocol */
- mib[3] = 0; /* wildcard address family */
- mib[4] = NET_RT_IFLIST;
- mib[5] = 0; /* no flags */
- do {
- /*
- * We'll try to get addresses several times in case that
- * the number of addresses is unexpectedly increased during
- * the two sysctl calls. This should rarely happen, but we'll
- * try to do our best for applications that assume success of
- * this library (which should usually be the case).
- * Portability note: since FreeBSD does not add margin of
- * memory at the first sysctl, the possibility of failure on
- * the second sysctl call is a bit higher.
- */
-
- if (sysctl(mib, 6, NULL, &needed, NULL, 0) < 0)
- return (-1);
- if ((buf = malloc(needed)) == NULL)
- return (-1);
- if (sysctl(mib, 6, buf, &needed, NULL, 0) < 0) {
- if (errno != ENOMEM || ++ntry >= MAX_SYSCTL_TRY) {
- free(buf);
- return (-1);
- }
- free(buf);
- buf = NULL;
- }
- } while (buf == NULL);
-
- for (next = buf; next < buf + needed; next += rtm->rtm_msglen) {
- rtm = (struct rt_msghdr *)(void *)next;
- if (rtm->rtm_version != RTM_VERSION)
- continue;
- switch (rtm->rtm_type) {
- case RTM_IFINFO:
- ifm = (struct if_msghdr *)(void *)rtm;
- if (ifm->ifm_addrs & RTA_IFP) {
- idx = ifm->ifm_index;
- ++icnt;
- dl = (struct sockaddr_dl *)(void *)(ifm + 1);
- dcnt += SA_RLEN((struct sockaddr *)(void*)dl) +
- ALIGNBYTES;
-#ifdef HAVE_IFM_DATA
- dcnt += sizeof(ifm->ifm_data);
-#endif /* HAVE_IFM_DATA */
- ncnt += dl->sdl_nlen + 1;
- } else
- idx = 0;
- break;
-
- case RTM_NEWADDR:
- ifam = (struct ifa_msghdr *)(void *)rtm;
- if (idx && ifam->ifam_index != idx)
- abort(); /* this cannot happen */
-
-#define RTA_MASKS (RTA_NETMASK | RTA_IFA | RTA_BRD)
- if (idx == 0 || (ifam->ifam_addrs & RTA_MASKS) == 0)
- break;
- p = (char *)(void *)(ifam + 1);
- ++icnt;
-#ifdef HAVE_IFAM_DATA
- dcnt += sizeof(ifam->ifam_data) + ALIGNBYTES;
-#endif /* HAVE_IFAM_DATA */
- /* Scan to look for length of address */
- alen = 0;
- for (p0 = p, i = 0; i < RTAX_MAX; i++) {
- if ((RTA_MASKS & ifam->ifam_addrs & (1 << i))
- == 0)
- continue;
- sa = (struct sockaddr *)(void *)p;
- len = SA_RLEN(sa);
- if (i == RTAX_IFA) {
- alen = len;
- break;
- }
- p += len;
- }
- for (p = p0, i = 0; i < RTAX_MAX; i++) {
- if ((RTA_MASKS & ifam->ifam_addrs & (1 << i))
- == 0)
- continue;
- sa = (struct sockaddr *)(void *)p;
- len = SA_RLEN(sa);
- if (i == RTAX_NETMASK && SA_LEN(sa) == 0)
- dcnt += alen;
- else
- dcnt += len;
- p += len;
- }
- break;
- }
- }
-#else /* NET_RT_IFLIST */
- ifc.ifc_buf = buf;
- ifc.ifc_len = sizeof(buf);
-
- if ((sock = _socket(AF_INET, SOCK_STREAM, 0)) < 0)
- return (-1);
- i = _ioctl(sock, SIOCGIFCONF, (char *)&ifc);
- _close(sock);
- if (i < 0)
- return (-1);
-
- ifr = ifc.ifc_req;
- lifr = (struct ifreq *)&ifc.ifc_buf[ifc.ifc_len];
-
- while (ifr < lifr) {
- struct sockaddr *sa;
-
- sa = &ifr->ifr_addr;
- ++icnt;
- dcnt += SA_RLEN(sa);
- ncnt += sizeof(ifr->ifr_name) + 1;
-
- if (SA_LEN(sa) < sizeof(*sa))
- ifr = (struct ifreq *)(((char *)sa) + sizeof(*sa));
- else
- ifr = (struct ifreq *)(((char *)sa) + SA_LEN(sa));
- }
-#endif /* NET_RT_IFLIST */
-
- if (icnt + dcnt + ncnt == 1) {
- *pif = NULL;
- free(buf);
- return (0);
- }
- data = malloc(sizeof(struct ifaddrs) * icnt + dcnt + ncnt);
- if (data == NULL) {
- free(buf);
- return(-1);
- }
-
- ifa = (struct ifaddrs *)(void *)data;
- data += sizeof(struct ifaddrs) * icnt;
- names = data + dcnt;
-
- memset(ifa, 0, sizeof(struct ifaddrs) * icnt);
- ift = ifa;
-
-#ifdef NET_RT_IFLIST
- idx = 0;
- for (next = buf; next < buf + needed; next += rtm->rtm_msglen) {
- rtm = (struct rt_msghdr *)(void *)next;
- if (rtm->rtm_version != RTM_VERSION)
- continue;
- switch (rtm->rtm_type) {
- case RTM_IFINFO:
- ifm = (struct if_msghdr *)(void *)rtm;
- if (ifm->ifm_addrs & RTA_IFP) {
- idx = ifm->ifm_index;
- dl = (struct sockaddr_dl *)(void *)(ifm + 1);
-
- cif = ift;
- ift->ifa_name = names;
- ift->ifa_flags = (int)ifm->ifm_flags;
- memcpy(names, dl->sdl_data,
- (size_t)dl->sdl_nlen);
- names[dl->sdl_nlen] = 0;
- names += dl->sdl_nlen + 1;
-
- ift->ifa_addr = (struct sockaddr *)(void *)data;
- memcpy(data, dl,
- (size_t)SA_LEN((struct sockaddr *)
- (void *)dl));
- data += SA_RLEN((struct sockaddr *)(void *)dl);
-
-#ifdef HAVE_IFM_DATA
- /* ifm_data needs to be aligned */
- ift->ifa_data = data = (void *)ALIGN(data);
- memcpy(data, &ifm->ifm_data, sizeof(ifm->ifm_data));
- data += sizeof(ifm->ifm_data);
-#else /* HAVE_IFM_DATA */
- ift->ifa_data = NULL;
-#endif /* HAVE_IFM_DATA */
-
- ift = (ift->ifa_next = ift + 1);
- } else
- idx = 0;
- break;
-
- case RTM_NEWADDR:
- ifam = (struct ifa_msghdr *)(void *)rtm;
- if (idx && ifam->ifam_index != idx)
- abort(); /* this cannot happen */
-
- if (idx == 0 || (ifam->ifam_addrs & RTA_MASKS) == 0)
- break;
- ift->ifa_name = cif->ifa_name;
- ift->ifa_flags = cif->ifa_flags;
- ift->ifa_data = NULL;
- p = (char *)(void *)(ifam + 1);
- /* Scan to look for length of address */
- alen = 0;
- for (p0 = p, i = 0; i < RTAX_MAX; i++) {
- if ((RTA_MASKS & ifam->ifam_addrs & (1 << i))
- == 0)
- continue;
- sa = (struct sockaddr *)(void *)p;
- len = SA_RLEN(sa);
- if (i == RTAX_IFA) {
- alen = len;
- break;
- }
- p += len;
- }
- for (p = p0, i = 0; i < RTAX_MAX; i++) {
- if ((RTA_MASKS & ifam->ifam_addrs & (1 << i))
- == 0)
- continue;
- sa = (struct sockaddr *)(void *)p;
- len = SA_RLEN(sa);
- switch (i) {
- case RTAX_IFA:
- ift->ifa_addr =
- (struct sockaddr *)(void *)data;
- memcpy(data, p, len);
- data += len;
- break;
-
- case RTAX_NETMASK:
- ift->ifa_netmask =
- (struct sockaddr *)(void *)data;
- if (SA_LEN(sa) == 0) {
- memset(data, 0, alen);
- data += alen;
- break;
- }
- memcpy(data, p, len);
- data += len;
- break;
-
- case RTAX_BRD:
- ift->ifa_broadaddr =
- (struct sockaddr *)(void *)data;
- memcpy(data, p, len);
- data += len;
- break;
- }
- p += len;
- }
-
-#ifdef HAVE_IFAM_DATA
- /* ifam_data needs to be aligned */
- ift->ifa_data = data = (void *)ALIGN(data);
- memcpy(data, &ifam->ifam_data, sizeof(ifam->ifam_data));
- data += sizeof(ifam->ifam_data);
-#endif /* HAVE_IFAM_DATA */
-
- ift = (ift->ifa_next = ift + 1);
- break;
- }
- }
-
- free(buf);
-#else /* NET_RT_IFLIST */
- ifr = ifc.ifc_req;
- lifr = (struct ifreq *)&ifc.ifc_buf[ifc.ifc_len];
-
- while (ifr < lifr) {
- struct sockaddr *sa;
-
- ift->ifa_name = names;
- names[sizeof(ifr->ifr_name)] = 0;
- strncpy(names, ifr->ifr_name, sizeof(ifr->ifr_name));
- while (*names++)
- ;
-
- ift->ifa_addr = (struct sockaddr *)data;
- sa = &ifr->ifr_addr;
- memcpy(data, sa, SA_LEN(sa));
- data += SA_RLEN(sa);
-
- ifr = (struct ifreq *)(((char *)sa) + SA_LEN(sa));
- ift = (ift->ifa_next = ift + 1);
- }
-#endif /* NET_RT_IFLIST */
- if (--ift >= ifa) {
- ift->ifa_next = NULL;
- *pif = ifa;
- } else {
- *pif = NULL;
- free(ifa);
- }
- return (0);
-}
-
-void
-freeifaddrs(struct ifaddrs *ifp)
-{
-
- free(ifp);
-}
diff --git a/cpukit/libnetworking/libc/getnameinfo.c b/cpukit/libnetworking/libc/getnameinfo.c
deleted file mode 100644
index 2955bf4aa1..0000000000
--- a/cpukit/libnetworking/libc/getnameinfo.c
+++ /dev/null
@@ -1,61 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 2016 embedded brains GmbH. All rights reserved.
- *
- * embedded brains GmbH
- * Dornierstr. 4
- * 82178 Puchheim
- * Germany
- * <rtems@embedded-brains.de>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#include <netdb.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <stdio.h>
-
-int
-getnameinfo(const struct sockaddr *sa, socklen_t salen, char *node,
- size_t nodelen, char *service, size_t servicelen, int flags)
-{
- int af;
- const struct sockaddr_in *sa_in = (const struct sockaddr_in *)sa;
-
- (void) salen;
-
- af = sa->sa_family;
- if (af != AF_INET) {
- return EAI_FAMILY;
- }
-
- if ((flags & NI_NAMEREQD) != 0) {
- return EAI_NONAME;
- }
-
- /* FIXME: This return just the address value. Try resolving instead. */
- if (node != NULL && nodelen > 0) {
- if (inet_ntop(af, &sa_in->sin_addr, node, nodelen) == NULL) {
- return EAI_FAIL;
- }
- }
-
- if (service != NULL && servicelen > 0) {
- in_port_t port = ntohs(sa_in->sin_port);
- int rv;
-
- rv = snprintf(service, servicelen, "%u", port);
- if (rv <= 0) {
- return EAI_FAIL;
- } else if ((unsigned)rv >= servicelen) {
- return EAI_OVERFLOW;
- }
- }
-
- return 0;
-}
diff --git a/cpukit/libnetworking/libc/getnetbydns.c b/cpukit/libnetworking/libc/getnetbydns.c
deleted file mode 100644
index f093347f53..0000000000
--- a/cpukit/libnetworking/libc/getnetbydns.c
+++ /dev/null
@@ -1,313 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*-
- * Copyright (c) 1985, 1988, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * -
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- * -
- * --Copyright--
- */
-/* Portions Copyright (c) 1993 Carlos Leandro and Rui Salgueiro
- * Dep. Matematica Universidade de Coimbra, Portugal, Europe
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-
-#include <stdio.h>
-#include <netdb.h>
-#include <rtems/rtems_netdb.h>
-#include <resolv.h>
-#include <ctype.h>
-#include <errno.h>
-#include <string.h>
-#include <unistd.h>
-#include <syslog.h>
-
-#include "res_config.h"
-
-#define BYADDR 0
-#define BYNAME 1
-#define MAXALIASES 35
-
-#if PACKETSZ > 1024
-#define MAXPACKET PACKETSZ
-#else
-#define MAXPACKET 1024
-#endif
-
-typedef union {
- HEADER hdr;
- u_char buf[MAXPACKET];
-} querybuf;
-
-typedef union {
- long al;
- char ac;
-} align;
-
-static struct netent *
-getnetanswer(
- querybuf *answer,
- int anslen,
- int net_i)
-{
-
- register HEADER *hp;
- register u_char *cp;
- register int n;
- u_char *eom;
- int type, class, buflen, ancount, qdcount, haveanswer, i, nchar;
- char aux1[MAXHOSTNAMELEN], aux2[MAXHOSTNAMELEN], ans[MAXHOSTNAMELEN];
- char *in, *st, *pauxt, *bp, **ap;
- char *paux1 = &aux1[0], *paux2 = &aux2[0], flag = 0;
-static struct netent net_entry;
-static char *net_aliases[MAXALIASES], netbuf[PACKETSZ];
-
- /*
- * find first satisfactory answer
- *
- * answer --> +------------+ ( MESSAGE )
- * | Header |
- * +------------+
- * | Question | the question for the name server
- * +------------+
- * | Answer | RRs answering the question
- * +------------+
- * | Authority | RRs pointing toward an authority
- * | Additional | RRs holding additional information
- * +------------+
- */
- eom = answer->buf + anslen;
- hp = &answer->hdr;
- ancount = ntohs(hp->ancount); /* #/records in the answer section */
- qdcount = ntohs(hp->qdcount); /* #/entries in the question section */
- bp = netbuf;
- buflen = sizeof(netbuf);
- cp = answer->buf + HFIXEDSZ;
- if (!qdcount) {
- if (hp->aa)
- h_errno = HOST_NOT_FOUND;
- else
- h_errno = TRY_AGAIN;
- return (NULL);
- }
- while (qdcount-- > 0)
- cp += __dn_skipname(cp, eom) + QFIXEDSZ;
- ap = net_aliases;
- *ap = NULL;
- net_entry.n_aliases = net_aliases;
- haveanswer = 0;
- while (--ancount >= 0 && cp < eom) {
- n = dn_expand(answer->buf, eom, cp, bp, buflen);
- if ((n < 0) || !res_dnok(bp))
- break;
- cp += n;
- ans[0] = '\0';
- (void)strncpy(&ans[0], bp, sizeof(ans) - 1);
- ans[sizeof(ans) - 1] = '\0';
- GETSHORT(type, cp);
- GETSHORT(class, cp);
- cp += INT32SZ; /* TTL */
- GETSHORT(n, cp);
- if (class == C_IN && type == T_PTR) {
- n = dn_expand(answer->buf, eom, cp, bp, buflen);
- if ((n < 0) || !res_hnok(bp)) {
- cp += n;
- return (NULL);
- }
- cp += n;
- *ap++ = bp;
- bp += strlen(bp) + 1;
- net_entry.n_addrtype =
- (class == C_IN) ? AF_INET : AF_UNSPEC;
- haveanswer++;
- }
- }
- if (haveanswer) {
- *ap = NULL;
- switch (net_i) {
- case BYADDR:
- net_entry.n_name = *net_entry.n_aliases;
- net_entry.n_net = 0L;
- break;
- case BYNAME:
- in = *net_entry.n_aliases;
- net_entry.n_name = &ans[0];
- aux2[0] = '\0';
- for (i = 0; i < 4; i++) {
- for (st = in, nchar = 0;
- *st != '.';
- st++, nchar++)
- ;
- if (nchar != 1 || *in != '0' || flag) {
- flag = 1;
- (void)strncpy(paux1,
- (i==0) ? in : in-1,
- (i==0) ?nchar : nchar+1);
- paux1[(i==0) ? nchar : nchar+1] = '\0';
- pauxt = paux2;
- paux2 = strcat(paux1, paux2);
- paux1 = pauxt;
- }
- in = ++st;
- }
- net_entry.n_net = inet_network(paux2);
- break;
- }
- net_entry.n_aliases++;
- return (&net_entry);
- }
- h_errno = TRY_AGAIN;
- return (NULL);
-}
-
-struct netent *
-_getnetbydnsaddr(
- register unsigned long net,
- register int net_type )
-{
- unsigned int netbr[4];
- int nn, anslen;
- querybuf buf;
- char qbuf[MAXDNAME];
- unsigned long net2;
- struct netent *net_entry;
-
- if (net_type != AF_INET)
- return (NULL);
-
- for (nn = 4, net2 = net; net2; net2 >>= 8)
- netbr[--nn] = net2 & 0xff;
- switch (nn) {
- case 3: /* Class A */
- sprintf(qbuf, "0.0.0.%u.in-addr.arpa", netbr[3]);
- break;
- case 2: /* Class B */
- sprintf(qbuf, "0.0.%u.%u.in-addr.arpa", netbr[3], netbr[2]);
- break;
- case 1: /* Class C */
- sprintf(qbuf, "0.%u.%u.%u.in-addr.arpa", netbr[3], netbr[2],
- netbr[1]);
- break;
- case 0: /* Class D - E */
- sprintf(qbuf, "%u.%u.%u.%u.in-addr.arpa", netbr[3], netbr[2],
- netbr[1], netbr[0]);
- break;
- }
- anslen = res_query(qbuf, C_IN, T_PTR, (u_char *)&buf, sizeof(buf));
- if (anslen < 0) {
-#ifdef DEBUG
- if (_res.options & RES_DEBUG)
- printf("res_query failed\n");
-#endif
- return (NULL);
- }
- net_entry = getnetanswer(&buf, anslen, BYADDR);
- if (net_entry) {
- unsigned u_net = net; /* maybe net should be unsigned ? */
-
- /* Strip trailing zeros */
- while ((u_net & 0xff) == 0 && u_net != 0)
- u_net >>= 8;
- net_entry->n_net = u_net;
- return (net_entry);
- }
- return (NULL);
-}
-
-struct netent *
-_getnetbydnsname(
- register const char *net )
-{
- int anslen;
- querybuf buf;
- char qbuf[MAXDNAME];
-
- if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
- h_errno = NETDB_INTERNAL;
- return (NULL);
- }
- strncpy(qbuf, net, sizeof(qbuf) - 1);
- qbuf[sizeof(qbuf) - 1] = '\0';
- anslen = res_search(qbuf, C_IN, T_PTR, (u_char *)&buf, sizeof(buf));
- if (anslen < 0) {
-#ifdef DEBUG
- if (_res.options & RES_DEBUG)
- printf("res_query failed\n");
-#endif
- return (NULL);
- }
- return getnetanswer(&buf, anslen, BYNAME);
-}
-
-void
-_setnetdnsent(
- int stayopen)
-{
- if (stayopen)
- _res.options |= RES_STAYOPEN | RES_USEVC;
-}
-
-void
-_endnetdnsent(void)
-{
- _res.options &= ~(RES_STAYOPEN | RES_USEVC);
- res_close();
-}
diff --git a/cpukit/libnetworking/libc/getnetbyht.c b/cpukit/libnetworking/libc/getnetbyht.c
deleted file mode 100644
index b41220e8be..0000000000
--- a/cpukit/libnetworking/libc/getnetbyht.c
+++ /dev/null
@@ -1,175 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1983, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/* Portions Copyright (c) 1993 Carlos Leandro and Rui Salgueiro
- * Dep. Matematica Universidade de Coimbra, Portugal, Europe
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * from getnetent.c 1.1 (Coimbra) 93/06/02
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-#include <netdb.h>
-#include <rtems/rtems_netdb.h>
-#include <stdio.h>
-#include <string.h>
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-
-#define MAXALIASES 35
-
-static FILE *netf;
-static char line[BUFSIZ+1];
-static struct netent net;
-static char *net_aliases[MAXALIASES];
-static int _net_stayopen;
-
-void
-_setnethtent(int f)
-{
-
- if (netf == NULL)
- netf = fopen(_PATH_NETWORKS, "r" );
- else
- rewind(netf);
- _net_stayopen |= f;
-}
-
-void
-_endnethtent(void)
-{
-
- if (netf) {
- fclose(netf);
- netf = NULL;
- }
- _net_stayopen = 0;
-}
-
-struct netent *
-getnetent(void)
-{
- char *p;
- register char *cp, **q;
-
- if (netf == NULL && (netf = fopen(_PATH_NETWORKS, "r" )) == NULL)
- return (NULL);
-again:
- p = fgets(line, sizeof line, netf);
- if (p == NULL)
- return (NULL);
- if (*p == '#')
- goto again;
- cp = strpbrk(p, "#\n");
- if (cp == NULL)
- goto again;
- *cp = '\0';
- net.n_name = p;
- cp = strpbrk(p, " \t");
- if (cp == NULL)
- goto again;
- *cp++ = '\0';
- while (*cp == ' ' || *cp == '\t')
- cp++;
- p = strpbrk(cp, " \t");
- if (p != NULL)
- *p++ = '\0';
- net.n_net = inet_network(cp);
- net.n_addrtype = AF_INET;
- q = net.n_aliases = net_aliases;
- if (p != NULL)
- cp = p;
- while (cp && *cp) {
- if (*cp == ' ' || *cp == '\t') {
- cp++;
- continue;
- }
- if (q < &net_aliases[MAXALIASES - 1])
- *q++ = cp;
- cp = strpbrk(cp, " \t");
- if (cp != NULL)
- *cp++ = '\0';
- }
- *q = NULL;
- return (&net);
-}
-
-struct netent *
-_getnetbyhtname(const char *name)
-{
- register struct netent *p;
- register char **cp;
-
- setnetent(_net_stayopen);
- while ( (p = getnetent()) ) {
- if (strcasecmp(p->n_name, name) == 0)
- break;
- for (cp = p->n_aliases; *cp != 0; cp++)
- if (strcasecmp(*cp, name) == 0)
- goto found;
- }
-found:
- if (!_net_stayopen)
- endnetent();
- return (p);
-}
-
-struct netent *
-_getnetbyhtaddr(
- unsigned long net,
- int type)
-{
- register struct netent *p;
-
- setnetent(_net_stayopen);
- while ( (p = getnetent()) )
- if (p->n_addrtype == type && p->n_net == net)
- break;
- if (!_net_stayopen)
- endnetent();
- return (p);
-}
diff --git a/cpukit/libnetworking/libc/getnetbynis.c b/cpukit/libnetworking/libc/getnetbynis.c
deleted file mode 100644
index c2e40946a2..0000000000
--- a/cpukit/libnetworking/libc/getnetbynis.c
+++ /dev/null
@@ -1,179 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*-
- * Copyright (c) 1994, Garrett Wollman
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <rtems/rtems_netdb.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <errno.h>
-#include <string.h>
-#include <arpa/nameser.h>
-#ifdef YP
-#include <rpc/rpc.h>
-#include <rpcsvc/yp_prot.h>
-#include <rpcsvc/ypclnt.h>
-#endif
-
-#define MAXALIASES 35
-#define MAXADDRS 35
-
-#ifdef YP
-static char *host_aliases[MAXALIASES];
-#endif /* YP */
-
-static struct netent *
-_getnetbynis(
- const char *name,
- char *map,
- int af)
-{
-#ifdef YP
- register char *cp, **q;
- static char *result;
- int resultlen;
- static struct netent h;
- static char *domain = (char *)NULL;
- static char ypbuf[YPMAXRECORD + 2];
-
- switch(af) {
- case AF_INET:
- break;
- default:
- case AF_INET6:
- errno = EAFNOSUPPORT;
- return NULL;
- }
-
- if (domain == (char *)NULL)
- if (yp_get_default_domain (&domain))
- return (NULL);
-
- if (yp_match(domain, map, name, strlen(name), &result, &resultlen))
- return (NULL);
-
- bcopy((char *)result, (char *)&ypbuf, resultlen);
- ypbuf[resultlen] = '\0';
- free(result);
- result = (char *)&ypbuf;
-
- if ((cp = index(result, '\n')))
- *cp = '\0';
-
- cp = strpbrk(result, " \t");
- *cp++ = '\0';
- h.n_name = result;
-
- while (*cp == ' ' || *cp == '\t')
- cp++;
-
- h.n_net = inet_network(cp);
- h.n_addrtype = AF_INET;
-
- q = h.n_aliases = host_aliases;
- cp = strpbrk(cp, " \t");
- if (cp != NULL)
- *cp++ = '\0';
- while (cp && *cp) {
- if (*cp == ' ' || *cp == '\t') {
- cp++;
- continue;
- }
- if (q < &host_aliases[MAXALIASES - 1])
- *q++ = cp;
- cp = strpbrk(cp, " \t");
- if (cp != NULL)
- *cp++ = '\0';
- }
- *q = NULL;
- return (&h);
-#else
- return (NULL);
-#endif
-}
-
-struct netent *
-_getnetbynisname(
- const char *name)
-{
- return _getnetbynis(name, "networks.byname", AF_INET);
-}
-
-struct netent *
-_getnetbynisaddr(
- unsigned long addr,
- int af)
-{
- char *str, *cp;
- unsigned long net2;
- int nn;
- unsigned int netbr[4];
- char buf[MAXDNAME];
-
- if (af != AF_INET) {
- errno = EAFNOSUPPORT;
- return (NULL);
- }
-
- for (nn = 4, net2 = addr; net2; net2 >>= 8) {
- netbr[--nn] = net2 & 0xff;
- }
-
- switch (nn) {
- case 3: /* Class A */
- sprintf(buf, "%u", netbr[3]);
- break;
- case 2: /* Class B */
- sprintf(buf, "%u.%u", netbr[2], netbr[3]);
- break;
- case 1: /* Class C */
- sprintf(buf, "%u.%u.%u", netbr[1], netbr[2], netbr[3]);
- break;
- case 0: /* Class D - E */
- sprintf(buf, "%u.%u.%u.%u", netbr[0], netbr[1],
- netbr[2], netbr[3]);
- break;
- }
-
- str = (char *)&buf;
- cp = str + (strlen(str) - 2);
-
- while(!strcmp(cp, ".0")) {
- *cp = '\0';
- cp = str + (strlen(str) - 2);
- }
-
- return _getnetbynis(str, "networks.byaddr", af);
-}
diff --git a/cpukit/libnetworking/libc/getnetent.3 b/cpukit/libnetworking/libc/getnetent.3
deleted file mode 100644
index 8fb13c0b75..0000000000
--- a/cpukit/libnetworking/libc/getnetent.3
+++ /dev/null
@@ -1,158 +0,0 @@
-.\" Copyright (c) 1983, 1991, 1993
-.\" The Regents of the University of California. All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\" must display the following acknowledgement:
-.\" This product includes software developed by the University of
-.\" California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\" may be used to endorse or promote products derived from this software
-.\" without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" @(#)getnetent.3 8.1 (Berkeley) 6/4/93
-.\"
-.Dd June 4, 1993
-.Dt GETNETENT 3
-.Os BSD 4.2
-.Sh NAME
-.Nm getnetent ,
-.Nm getnetbyaddr ,
-.Nm getnetbyname ,
-.Nm setnetent ,
-.Nm endnetent
-.Nd get network entry
-.Sh SYNOPSIS
-.Fd #include <netdb.h>
-.Ft struct netent *
-.Fn getnetent void
-.Ft struct netent *
-.Fn getnetbyname "const char *name"
-.Ft struct netent *
-.Fn getnetbyaddr "unsigned long net" "int type"
-.Ft void
-.Fn setnetent "int stayopen"
-.Ft void
-.Fn endnetent void
-.Sh DESCRIPTION
-The
-.Fn getnetent ,
-.Fn getnetbyname ,
-and
-.Fn getnetbyaddr
-functions
-each return a pointer to an object with the
-following structure
-containing the broken-out
-fields of a line in the network data base,
-.Pa /etc/networks .
-.Bd -literal -offset indent
-struct netent {
- char *n_name; /* official name of net */
- char **n_aliases; /* alias list */
- int n_addrtype; /* net number type */
- unsigned long n_net; /* net number */
-};
-.Ed
-.Pp
-The members of this structure are:
-.Bl -tag -width n_addrtype
-.It Fa n_name
-The official name of the network.
-.It Fa n_aliases
-A zero terminated list of alternate names for the network.
-.It Fa n_addrtype
-The type of the network number returned; currently only AF_INET.
-.It Fa n_net
-The network number. Network numbers are returned in machine byte
-order.
-.El
-.Pp
-The
-.Fn getnetent
-function
-reads the next line of the file, opening the file if necessary.
-.Pp
-The
-.Fn setnetent
-function
-opens and rewinds the file. If the
-.Fa stayopen
-flag is non-zero,
-the net data base will not be closed after each call to
-.Fn getnetbyname
-or
-.Fn getnetbyaddr .
-.Pp
-The
-.Fn endnetent
-function
-closes the file.
-.Pp
-The
-.Fn getnetbyname
-function
-and
-.Fn getnetbyaddr
-sequentially search from the beginning
-of the file until a matching
-net name or
-net address and type is found,
-or until
-.Dv EOF
-is encountered. The
-.Fa type
-must be
-.Dv AF_INET .
-Network numbers are supplied in host order.
-.Sh FILES
-.Bl -tag -width /etc/networks -compact
-.It Pa /etc/networks
-.El
-.Sh DIAGNOSTICS
-Null pointer
-(0) returned on
-.Dv EOF
-or error.
-.Sh SEE ALSO
-.Xr networks 5
-.Pp
-.%T RFC 1101
-.Sh HISTORY
-The
-.Fn getnetent ,
-.Fn getnetbyaddr ,
-.Fn getnetbyname ,
-.Fn setnetent ,
-and
-.Fn endnetent
-functions appeared in
-.Bx 4.2 .
-.Sh BUGS
-The data space used by
-these functions is static; if future use requires the data, it should be
-copied before any subsequent calls to these functions overwrite it.
-Only Internet network
-numbers are currently understood.
-Expecting network numbers to fit
-in no more than 32 bits is probably
-naive.
diff --git a/cpukit/libnetworking/libc/getnetnamadr.c b/cpukit/libnetworking/libc/getnetnamadr.c
deleted file mode 100644
index f16572e3e0..0000000000
--- a/cpukit/libnetworking/libc/getnetnamadr.c
+++ /dev/null
@@ -1,193 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*-
- * Copyright (c) 1994, Garrett Wollman
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <rtems/rtems_netdb.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <errno.h>
-#include <string.h>
-#ifdef HAVE_STRINGS_H
-#include <strings.h> /* for strcasecmp */
-#endif
-
-#ifndef _PATH_NETCONF
-#define _PATH_NETCONF "/etc/host.conf"
-#endif
-
-enum service_type {
- SERVICE_NONE = 0,
- SERVICE_BIND,
- SERVICE_TABLE,
- SERVICE_NIS };
-#define SERVICE_MAX SERVICE_NIS
-
-static struct {
- const char *name;
- enum service_type type;
-} service_names[] = {
- { "hosts", SERVICE_TABLE },
- { "/etc/hosts", SERVICE_TABLE },
- { "hosttable", SERVICE_TABLE },
- { "htable", SERVICE_TABLE },
- { "bind", SERVICE_BIND },
- { "dns", SERVICE_BIND },
- { "domain", SERVICE_BIND },
- { "yp", SERVICE_NIS },
- { "yellowpages", SERVICE_NIS },
- { "nis", SERVICE_NIS },
- { 0, SERVICE_NONE }
-};
-
-static enum service_type service_order[SERVICE_MAX + 1];
-static int service_done = 0;
-
-static enum service_type
-get_service_name(const char *name) {
- int i;
- for(i = 0; service_names[i].type != SERVICE_NONE; i++) {
- if(!strcasecmp(name, service_names[i].name)) {
- return service_names[i].type;
- }
- }
- return SERVICE_NONE;
-}
-
-static void
-init_services(void)
-{
- char *cp, *p, buf[BUFSIZ];
- register int cc = 0;
- FILE *fd;
-
- if ((fd = (FILE *)fopen(_PATH_NETCONF, "r")) == NULL) {
- /* make some assumptions */
- service_order[0] = SERVICE_TABLE;
- service_order[1] = SERVICE_NONE;
- } else {
- while (fgets(buf, BUFSIZ, fd) != NULL && cc < SERVICE_MAX) {
- if(buf[0] == '#')
- continue;
-
- p = buf;
- while ((cp = strsep(&p, "\n \t,:;")) != NULL && *cp == '\0')
- ;
- if (cp == NULL)
- continue;
- do {
- if (isalpha((unsigned char)cp[0])) {
- service_order[cc] = get_service_name(cp);
- if(service_order[cc] != SERVICE_NONE)
- cc++;
- }
- while ((cp = strsep(&p, "\n \t,:;")) != NULL && *cp == '\0')
- ;
- } while(cp != NULL && cc < SERVICE_MAX);
- }
- service_order[cc] = SERVICE_NONE;
- fclose(fd);
- }
- service_done = 1;
-}
-
-struct netent *
-getnetbyname(const char *name)
-{
- struct netent *hp = 0;
- int nserv = 0;
-
- if (!service_done)
- init_services();
-
- while (!hp) {
- switch (service_order[nserv]) {
- case SERVICE_NONE:
- return NULL;
- case SERVICE_TABLE:
- hp = _getnetbyhtname(name);
- break;
- case SERVICE_BIND:
- hp = _getnetbydnsname(name);
- break;
- case SERVICE_NIS:
- hp = _getnetbynisname(name);
- break;
- }
- nserv++;
- }
- return hp;
-}
-
-struct netent *
-getnetbyaddr(uint32_t addr, int af)
-{
- struct netent *hp = 0;
- int nserv = 0;
-
- if (!service_done)
- init_services();
-
- while (!hp) {
- switch (service_order[nserv]) {
- case SERVICE_NONE:
- return 0;
- case SERVICE_TABLE:
- hp = _getnetbyhtaddr(addr, af);
- break;
- case SERVICE_BIND:
- hp = _getnetbydnsaddr(addr, af);
- break;
- case SERVICE_NIS:
- hp = _getnetbynisaddr(addr, af);
- break;
- }
- nserv++;
- }
- return hp;
-}
-
-void
-setnetent(int stayopen)
-{
- _setnethtent(stayopen);
- _setnetdnsent(stayopen);
-}
-
-void
-endnetent(void)
-{
- _endnethtent();
- _endnetdnsent();
-}
diff --git a/cpukit/libnetworking/libc/getproto.c b/cpukit/libnetworking/libc/getproto.c
deleted file mode 100644
index 23bab628ea..0000000000
--- a/cpukit/libnetworking/libc/getproto.c
+++ /dev/null
@@ -1,62 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1983, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <netdb.h>
-
-extern int _proto_stayopen;
-
-extern struct protoent * getprotobynumber_static(int);
-
-struct protoent *
-getprotobynumber(
- int proto )
-{
- register struct protoent *p;
-
- setprotoent(_proto_stayopen);
- while ( (p = getprotoent()) )
- if (p->p_proto == proto)
- break;
- if (!_proto_stayopen)
- endprotoent();
-
- if ( !p )
- p = getprotobynumber_static(proto);
- return (p);
-}
diff --git a/cpukit/libnetworking/libc/getprotoent.3 b/cpukit/libnetworking/libc/getprotoent.3
deleted file mode 100644
index dbf3d1a1c3..0000000000
--- a/cpukit/libnetworking/libc/getprotoent.3
+++ /dev/null
@@ -1,146 +0,0 @@
-.\" Copyright (c) 1983, 1991, 1993
-.\" The Regents of the University of California. All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\" must display the following acknowledgement:
-.\" This product includes software developed by the University of
-.\" California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\" may be used to endorse or promote products derived from this software
-.\" without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" @(#)getprotoent.3 8.1 (Berkeley) 6/4/93
-.\"
-.Dd June 4, 1993
-.Dt GETPROTOENT 3
-.Os BSD 4.2
-.Sh NAME
-.Nm getprotoent ,
-.Nm getprotobynumber ,
-.Nm getprotobyname ,
-.Nm setprotoent ,
-.Nm endprotoent
-.Nd get protocol entry
-.Sh SYNOPSIS
-.Fd #include <netdb.h>
-.Ft struct protoent *
-.Fn getprotoent void
-.Ft struct protoent *
-.Fn getprotobyname "const char *name"
-.Ft struct protoent *
-.Fn getprotobynumber "int proto"
-.Ft void
-.Fn setprotoent "int stayopen"
-.Ft void
-.Fn endprotoent void
-.Sh DESCRIPTION
-The
-.Fn getprotoent ,
-.Fn getprotobyname ,
-and
-.Fn getprotobynumber
-functions
-each return a pointer to an object with the
-following structure
-containing the broken-out
-fields of a line in the network protocol data base,
-.Pa /etc/protocols .
-.Bd -literal -offset indent
-.Pp
-struct protoent {
- char *p_name; /* official name of protocol */
- char **p_aliases; /* alias list */
- int p_proto; /* protocol number */
-};
-.Ed
-.Pp
-The members of this structure are:
-.Bl -tag -width p_aliases
-.It Fa p_name
-The official name of the protocol.
-.It Fa p_aliases
-A zero terminated list of alternate names for the protocol.
-.It Fa p_proto
-The protocol number.
-.El
-.Pp
-The
-.Fn getprotoent
-function
-reads the next line of the file, opening the file if necessary.
-.Pp
-The
-.Fn setprotoent
-function
-opens and rewinds the file. If the
-.Fa stayopen
-flag is non-zero,
-the net data base will not be closed after each call to
-.Fn getprotobyname
-or
-.Fn getprotobynumber .
-.Pp
-The
-.Fn endprotoent
-function
-closes the file.
-.Pp
-The
-.Fn getprotobyname
-function
-and
-.Fn getprotobynumber
-sequentially search from the beginning
-of the file until a matching
-protocol name or
-protocol number is found,
-or until
-.Dv EOF
-is encountered.
-.Sh RETURN VALUES
-Null pointer
-(0) returned on
-.Dv EOF
-or error.
-.Sh FILES
-.Bl -tag -width /etc/protocols -compact
-.It Pa /etc/protocols
-.El
-.Sh SEE ALSO
-.Xr protocols 5
-.Sh HISTORY
-The
-.Fn getprotoent ,
-.Fn getprotobynumber ,
-.Fn getprotobyname ,
-.Fn setprotoent ,
-and
-.Fn endprotoent
-functions appeared in
-.Bx 4.2 .
-.Sh BUGS
-These functions use a static data space;
-if the data is needed for future use, it should be
-copied before any subsequent calls overwrite it.
-Only the Internet
-protocols are currently understood.
diff --git a/cpukit/libnetworking/libc/getprotoent.c b/cpukit/libnetworking/libc/getprotoent.c
deleted file mode 100644
index 6b3ef189f1..0000000000
--- a/cpukit/libnetworking/libc/getprotoent.c
+++ /dev/null
@@ -1,121 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1983, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netdb.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define MAXALIASES 35
-
-static FILE *protof = NULL;
-static char line[BUFSIZ+1];
-static struct protoent proto;
-static char *proto_aliases[MAXALIASES];
-int _proto_stayopen;
-
-void
-setprotoent(
- int f)
-{
- if (protof == NULL)
- protof = fopen(_PATH_PROTOCOLS, "r" );
- else
- rewind(protof);
- _proto_stayopen |= f;
-}
-
-void
-endprotoent(void)
-{
- if (protof) {
- fclose(protof);
- protof = NULL;
- }
- _proto_stayopen = 0;
-}
-
-struct protoent *
-getprotoent(void)
-{
- char *p;
- register char *cp, **q;
-
- if (protof == NULL && (protof = fopen(_PATH_PROTOCOLS, "r" )) == NULL)
- return (NULL);
-again:
- if ((p = fgets(line, BUFSIZ, protof)) == NULL)
- return (NULL);
- if (*p == '#')
- goto again;
- cp = strpbrk(p, "#\n");
- if (cp == NULL)
- goto again;
- *cp = '\0';
- proto.p_name = p;
- cp = strpbrk(p, " \t");
- if (cp == NULL)
- goto again;
- *cp++ = '\0';
- while (*cp == ' ' || *cp == '\t')
- cp++;
- p = strpbrk(cp, " \t");
- if (p != NULL)
- *p++ = '\0';
- proto.p_proto = atoi(cp);
- q = proto.p_aliases = proto_aliases;
- if (p != NULL) {
- cp = p;
- while (cp && *cp) {
- if (*cp == ' ' || *cp == '\t') {
- cp++;
- continue;
- }
- if (q < &proto_aliases[MAXALIASES - 1])
- *q++ = cp;
- cp = strpbrk(cp, " \t");
- if (cp != NULL)
- *cp++ = '\0';
- }
- }
- *q = NULL;
- return (&proto);
-}
diff --git a/cpukit/libnetworking/libc/getprotoname.c b/cpukit/libnetworking/libc/getprotoname.c
deleted file mode 100644
index e0e57fb90f..0000000000
--- a/cpukit/libnetworking/libc/getprotoname.c
+++ /dev/null
@@ -1,69 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1983, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <netdb.h>
-#include <string.h>
-
-extern int _proto_stayopen;
-
-extern struct protoent *getprotobyname_static(const char *);
-
-struct protoent *
-getprotobyname(
- const char *name)
-{
- register struct protoent *p;
- register char **cp;
-
- setprotoent(_proto_stayopen);
- while ( (p = getprotoent()) ) {
- if (strcmp(p->p_name, name) == 0)
- break;
- for (cp = p->p_aliases; *cp != 0; cp++)
- if (strcmp(*cp, name) == 0)
- goto found;
- }
-found:
- if (!_proto_stayopen)
- endprotoent();
-
- if ( !p )
- p = getprotobyname_static(name);
- return (p);
-}
diff --git a/cpukit/libnetworking/libc/getservbyname.c b/cpukit/libnetworking/libc/getservbyname.c
deleted file mode 100644
index bb662c2281..0000000000
--- a/cpukit/libnetworking/libc/getservbyname.c
+++ /dev/null
@@ -1,101 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1983, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <netdb.h>
-#include <string.h>
-
-extern int _serv_stayopen;
-
-int getservbyname_r(
- const char *name,
- const char *proto,
- struct servent *result_buf,
- char *buf,
- size_t buflen,
- struct servent **result
-)
-{
- #warning "implement a proper getservbyport_r"
-
- *result = getservbyname(name, proto);
- if ( *result )
- return 0;
-
- return -1;
-}
-
-
-struct servent *
-getservbyname(
- const char *name,
- const char *proto )
-{
- register struct servent *p;
- register char **cp;
-
-#ifdef YP
- extern char *___getservbyname_yp;
- extern char *___getservbyproto_yp;
-
- ___getservbyname_yp = (char *)name;
- ___getservbyproto_yp = (char *)proto;
-#endif
-
- setservent(_serv_stayopen);
- while ( (p = getservent()) ) {
- if (strcmp(name, p->s_name) == 0)
- goto gotname;
- for (cp = p->s_aliases; *cp; cp++)
- if (strcmp(name, *cp) == 0)
- goto gotname;
- continue;
-gotname:
- if (proto == 0 || strcmp(p->s_proto, proto) == 0)
- break;
- }
- if (!_serv_stayopen)
- endservent();
-
-#ifdef YP
- ___getservbyname_yp = NULL;
- ___getservbyproto_yp = NULL;
-#endif
-
- return (p);
-}
diff --git a/cpukit/libnetworking/libc/getservbyport.c b/cpukit/libnetworking/libc/getservbyport.c
deleted file mode 100644
index 4a47e843ce..0000000000
--- a/cpukit/libnetworking/libc/getservbyport.c
+++ /dev/null
@@ -1,94 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1983, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <netdb.h>
-#include <string.h>
-
-extern int _serv_stayopen;
-
-int getservbyport_r(
- int port,
- const char *proto,
- struct servent *result_buf,
- char *buf,
- size_t buflen,
- struct servent **result
-)
-{
- #warning "implement a proper getservbyport_r"
-
- *result = getservbyport(port, proto);
- if ( *result )
- return 0;
-
- return -1;
-}
-
-struct servent *
-getservbyport(
- int port,
- const char *proto)
-{
- register struct servent *p;
-
-#ifdef YP
- extern int ___getservbyport_yp;
- extern char *___getservbyproto_yp;
-
- ___getservbyport_yp = port;
- ___getservbyproto_yp = (char *)proto;
-#endif
-
- setservent(_serv_stayopen);
- while ( (p = getservent()) ) {
- if (p->s_port != port)
- continue;
- if (proto == 0 || strcmp(p->s_proto, proto) == 0)
- break;
- }
- if (!_serv_stayopen)
- endservent();
-
-#ifdef YP
- ___getservbyport_yp = 0;
- ___getservbyproto_yp = NULL;
-#endif
-
- return (p);
-}
diff --git a/cpukit/libnetworking/libc/getservent.3 b/cpukit/libnetworking/libc/getservent.3
deleted file mode 100644
index 32a0a8d7d3..0000000000
--- a/cpukit/libnetworking/libc/getservent.3
+++ /dev/null
@@ -1,155 +0,0 @@
-.\" Copyright (c) 1983, 1991, 1993
-.\" The Regents of the University of California. All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\" must display the following acknowledgement:
-.\" This product includes software developed by the University of
-.\" California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\" may be used to endorse or promote products derived from this software
-.\" without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" From: @(#)getservent.3 8.3 (Berkeley) 1/12/94
-.\"
-.Dd July 9, 1995
-.Dt GETSERVENT 3
-.Os BSD 4.2
-.Sh NAME
-.Nm getservent ,
-.Nm getservbyport ,
-.Nm getservbyname ,
-.Nm setservent ,
-.Nm endservent
-.Nd get service entry
-.Sh SYNOPSIS
-.Fd #include <netdb.h>
-.Ft struct servent *
-.Fn getservent
-.Ft struct servent *
-.Fn getservbyname "const char *name" "const char *proto"
-.Ft struct servent *
-.Fn getservbyport "int port" "const char *proto"
-.Ft void
-.Fn setservent "int stayopen"
-.Ft void
-.Fn endservent void
-.Sh DESCRIPTION
-The
-.Fn getservent ,
-.Fn getservbyname ,
-and
-.Fn getservbyport
-functions
-each return a pointer to an object with the
-following structure
-containing the broken-out
-fields of a line in the network services data base,
-.Pa /etc/services .
-.Bd -literal -offset indent
-struct servent {
- char *s_name; /* official name of service */
- char **s_aliases; /* alias list */
- int s_port; /* port service resides at */
- char *s_proto; /* protocol to use */
-};
-.Ed
-.Pp
-The members of this structure are:
-.Bl -tag -width s_aliases
-.It Fa s_name
-The official name of the service.
-.It Fa s_aliases
-A zero terminated list of alternate names for the service.
-.It Fa s_port
-The port number at which the service resides.
-Port numbers are returned in network byte order.
-.It Fa s_proto
-The name of the protocol to use when contacting the
-service.
-.El
-.Pp
-The
-.Fn getservent
-function
-reads the next line of the file, opening the file if necessary.
-.Pp
-The
-.Fn setservent
-function
-opens and rewinds the file. If the
-.Fa stayopen
-flag is non-zero,
-the net data base will not be closed after each call to
-.Fn getservbyname
-or
-.Fn getservbyport .
-.Pp
-The
-.Fn endservent
-function
-closes the file.
-.Pp
-The
-.Fn getservbyname
-and
-.Fn getservbyport
-functions
-sequentially search from the beginning
-of the file until a matching
-protocol name or
-port number is found,
-or until
-.Dv EOF
-is encountered.
-If a protocol name is also supplied (non-
-.Dv NULL ) ,
-searches must also match the protocol.
-.ne 1i
-.Sh FILES
-.Bl -tag -width /etc/services -compact
-.It Pa /etc/services
-.El
-.Sh DIAGNOSTICS
-Null pointer
-(0) returned on
-.Dv EOF
-or error.
-.Sh SEE ALSO
-.Xr getprotoent 3 ,
-.Xr services 5
-.Sh HISTORY
-The
-.Fn getservent ,
-.Fn getservbyport ,
-.Fn getservbyname ,
-.Fn setservent ,
-and
-.Fn endservent
-functions appeared in
-.Bx 4.2 .
-.Sh BUGS
-These functions use static data storage;
-if the data is needed for future use, it should be
-copied before any subsequent calls overwrite it.
-Expecting port numbers to fit in a 32 bit
-quantity is probably naive.
diff --git a/cpukit/libnetworking/libc/getservent.c b/cpukit/libnetworking/libc/getservent.c
deleted file mode 100644
index f79a0ed5cb..0000000000
--- a/cpukit/libnetworking/libc/getservent.c
+++ /dev/null
@@ -1,281 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1983, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#ifdef YP
-#include <rpc/rpc.h>
-#include <rpcsvc/yp_prot.h>
-#include <rpcsvc/ypclnt.h>
-static int serv_stepping_yp = 0;
-extern int _yp_check __P(( char ** ));
-#endif
-
-
-#define MAXALIASES 35
-
-static FILE *servf = NULL;
-static char line[BUFSIZ+1];
-static struct servent serv;
-static char *serv_aliases[MAXALIASES];
-int _serv_stayopen;
-
-#ifdef YP
-char *___getservbyname_yp = NULL;
-char *___getservbyproto_yp = NULL;
-int ___getservbyport_yp = 0;
-static char *yp_domain = NULL;
-
-static int
-_getservbyport_yp(line)
- char *line;
-{
- char *result;
- int resultlen;
- char buf[YPMAXRECORD + 2];
- int rv;
-
- snprintf(buf, sizeof(buf), "%d/%s", ntohs(___getservbyport_yp),
- ___getservbyproto_yp);
-
- ___getservbyport_yp = 0;
- ___getservbyproto_yp = NULL;
-
- if(!yp_domain) {
- if(yp_get_default_domain(&yp_domain))
- return (0);
- }
-
- /*
- * We have to be a little flexible here. Ideally you're supposed
- * to have both a services.byname and a services.byport map, but
- * some systems have only services.byname. FreeBSD cheats a little
- * by putting the services.byport information in the same map as
- * services.byname so that either case will work. We allow for both
- * possibilities here: if there is no services.byport map, we try
- * services.byname instead.
- */
- if ((rv = yp_match(yp_domain, "services.byport", buf, strlen(buf),
- &result, &resultlen))) {
- if (rv == YPERR_MAP) {
- if (yp_match(yp_domain, "services.byname", buf,
- strlen(buf), &result, &resultlen))
- return(0);
- } else
- return(0);
- }
-
- /* getservent() expects lines terminated with \n -- make it happy */
- snprintf(line, BUFSIZ, "%.*s\n", resultlen, result);
-
- free(result);
- return(1);
-}
-
-static int
-_getservbyname_yp(line)
- char *line;
-{
- char *result;
- int resultlen;
- char buf[YPMAXRECORD + 2];
-
- if(!yp_domain) {
- if(yp_get_default_domain(&yp_domain))
- return (0);
- }
-
- snprintf(buf, sizeof(buf), "%s/%s", ___getservbyname_yp,
- ___getservbyproto_yp);
-
- ___getservbyname_yp = 0;
- ___getservbyproto_yp = NULL;
-
- if (yp_match(yp_domain, "services.byname", buf, strlen(buf),
- &result, &resultlen)) {
- return(0);
- }
-
- /* getservent() expects lines terminated with \n -- make it happy */
- snprintf(line, BUFSIZ, "%.*s\n", resultlen, result);
-
- free(result);
- return(1);
-}
-
-static int
-_getservent_yp(line)
- char *line;
-{
- static char *key = NULL;
- static int keylen;
- char *lastkey, *result;
- int resultlen;
- int rv;
-
- if(!yp_domain) {
- if(yp_get_default_domain(&yp_domain))
- return (0);
- }
-
- if (!serv_stepping_yp) {
- if (key)
- free(key);
- if ((rv = yp_first(yp_domain, "services.byname", &key, &keylen,
- &result, &resultlen))) {
- serv_stepping_yp = 0;
- return(0);
- }
- serv_stepping_yp = 1;
- } else {
- lastkey = key;
- rv = yp_next(yp_domain, "services.byname", key, keylen, &key,
- &keylen, &result, &resultlen);
- free(lastkey);
- if (rv) {
- serv_stepping_yp = 0;
- return (0);
- }
- }
-
- /* getservent() expects lines terminated with \n -- make it happy */
- snprintf(line, BUFSIZ, "%.*s\n", resultlen, result);
-
- free(result);
-
- return(1);
-}
-#endif
-
-void
-setservent(
- int f)
-{
- if (servf == NULL)
- servf = fopen(_PATH_SERVICES, "r" );
- else
- rewind(servf);
- _serv_stayopen |= f;
-}
-
-void
-endservent(void)
-{
- if (servf) {
- fclose(servf);
- servf = NULL;
- }
- _serv_stayopen = 0;
-}
-
-struct servent *
-getservent(void)
-{
- char *p;
- register char *cp, **q;
-
-#ifdef YP
- if (serv_stepping_yp && _getservent_yp(line)) {
- p = (char *)&line;
- goto unpack;
- }
-tryagain:
-#endif
- if (servf == NULL && (servf = fopen(_PATH_SERVICES, "r" )) == NULL)
- return (NULL);
-again:
- if ((p = fgets(line, BUFSIZ, servf)) == NULL)
- return (NULL);
-#ifdef YP
- if (*p == '+' && _yp_check(NULL)) {
- if (___getservbyname_yp != NULL) {
- if (!_getservbyname_yp(line))
- goto tryagain;
- }
- else if (___getservbyport_yp != 0) {
- if (!_getservbyport_yp(line))
- goto tryagain;
- }
- else if (!_getservent_yp(line))
- goto tryagain;
- }
-unpack:
-#endif
- if (*p == '#')
- goto again;
- cp = strpbrk(p, "#\n");
- if (cp == NULL)
- goto again;
- *cp = '\0';
- serv.s_name = p;
- p = strpbrk(p, " \t");
- if (p == NULL)
- goto again;
- *p++ = '\0';
- while (*p == ' ' || *p == '\t')
- p++;
- cp = strpbrk(p, ",/");
- if (cp == NULL)
- goto again;
- *cp++ = '\0';
- serv.s_port = htons((u_short)atoi(p));
- serv.s_proto = cp;
- q = serv.s_aliases = serv_aliases;
- cp = strpbrk(cp, " \t");
- if (cp != NULL)
- *cp++ = '\0';
- while (cp && *cp) {
- if (*cp == ' ' || *cp == '\t') {
- cp++;
- continue;
- }
- if (q < &serv_aliases[MAXALIASES - 1])
- *q++ = cp;
- cp = strpbrk(cp, " \t");
- if (cp != NULL)
- *cp++ = '\0';
- }
- *q = NULL;
- return (&serv);
-}
diff --git a/cpukit/libnetworking/libc/herror.c b/cpukit/libnetworking/libc/herror.c
deleted file mode 100644
index d65d60722b..0000000000
--- a/cpukit/libnetworking/libc/herror.c
+++ /dev/null
@@ -1,129 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1987, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Portions Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/uio.h>
-#include <netdb.h>
-#include <string.h>
-#include <unistd.h>
-
-const char *h_errlist[] = {
- "Resolver Error 0 (no error)",
- "Unknown host", /* 1 HOST_NOT_FOUND */
- "Host name lookup failure", /* 2 TRY_AGAIN */
- "Unknown server error", /* 3 NO_RECOVERY */
- "No address associated with name", /* 4 NO_ADDRESS */
-};
-int h_nerr = { sizeof h_errlist / sizeof h_errlist[0] };
-
-int *
-__h_errno(void)
-{
- static int the_h_errno;
-
- return &the_h_errno;
-}
-
-#define HERROR_USE_WRITEV
-
-/*
- * herror --
- * print the error indicated by the h_errno value.
- */
-void
-herror(const char *s)
-{
-#if defined(HERROR_USE_WRITEV)
- struct iovec iov[4];
- register struct iovec *v = iov;
-
- if (s && *s) {
- v->iov_base = (char *)s;
- v->iov_len = strlen(s);
- v++;
- v->iov_base = ": ";
- v->iov_len = 2;
- v++;
- }
- v->iov_base = (char *)hstrerror(h_errno);
- v->iov_len = strlen(v->iov_base);
- v++;
- v->iov_base = "\n";
- v->iov_len = 1;
- writev(STDERR_FILENO, iov, (v - iov) + 1);
-#else
- /*
- * no writev implementation available
- */
- if (s && *s) {
- write (2, s, strlen (s));
- write (2, ": ", 2);
- }
- s = (char *)hstrerror(h_errno);
- write (2, s, strlen (s));
- write (2, "\n", 1);
-#endif
-}
-
-const char *
-hstrerror(int err)
-{
- if (err < 0)
- return ("Resolver internal error");
- else if (err < h_nerr)
- return (h_errlist[err]);
- return ("Unknown resolver error");
-}
diff --git a/cpukit/libnetworking/libc/if_indextoname.c b/cpukit/libnetworking/libc/if_indextoname.c
deleted file mode 100644
index 467c2eb1e5..0000000000
--- a/cpukit/libnetworking/libc/if_indextoname.c
+++ /dev/null
@@ -1,93 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/* $KAME: if_indextoname.c,v 1.7 2000/11/08 03:09:30 itojun Exp $ */
-
-/*-
- * Copyright (c) 1997, 2000
- * Berkeley Software Design, Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * THIS SOFTWARE IS PROVIDED BY Berkeley Software Design, Inc. ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL Berkeley Software Design, Inc. BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * BSDI Id: if_indextoname.c,v 2.3 2000/04/17 22:38:05 dab Exp
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/cdefs.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <net/if_dl.h>
-#include <net/if.h>
-#include <ifaddrs.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-
-/*
- * From RFC 2533:
- *
- * The second function maps an interface index into its corresponding
- * name.
- *
- * #include <net/if.h>
- *
- * char *if_indextoname(unsigned int ifindex, char *ifname);
- *
- * The ifname argument must point to a buffer of at least IF_NAMESIZE
- * bytes into which the interface name corresponding to the specified
- * index is returned. (IF_NAMESIZE is also defined in <net/if.h> and
- * its value includes a terminating null byte at the end of the
- * interface name.) This pointer is also the return value of the
- * function. If there is no interface corresponding to the specified
- * index, NULL is returned, and errno is set to ENXIO, if there was a
- * system error (such as running out of memory), if_indextoname returns
- * NULL and errno would be set to the proper value (e.g., ENOMEM).
- */
-
-char *
-if_indextoname(unsigned int ifindex, char *ifname)
-{
- struct ifaddrs *ifaddrs, *ifa;
- int error = 0;
-
- if (getifaddrs(&ifaddrs) < 0)
- return(NULL); /* getifaddrs properly set errno */
-
- for (ifa = ifaddrs; ifa != NULL; ifa = ifa->ifa_next) {
- if (ifa->ifa_addr &&
- ifa->ifa_addr->sa_family == AF_LINK &&
- ifindex == ((struct sockaddr_dl*)ifa->ifa_addr)->sdl_index)
- break;
- }
-
- if (ifa == NULL) {
- error = ENXIO;
- ifname = NULL;
- }
- else
- strncpy(ifname, ifa->ifa_name, IFNAMSIZ);
-
- freeifaddrs(ifaddrs);
-
- errno = error;
- return(ifname);
-}
diff --git a/cpukit/libnetworking/libc/if_nameindex.c b/cpukit/libnetworking/libc/if_nameindex.c
deleted file mode 100644
index 7c7777f543..0000000000
--- a/cpukit/libnetworking/libc/if_nameindex.c
+++ /dev/null
@@ -1,152 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/* $KAME: if_nameindex.c,v 1.8 2000/11/24 08:20:01 itojun Exp $ */
-
-/*-
- * Copyright (c) 1997, 2000
- * Berkeley Software Design, Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * THIS SOFTWARE IS PROVIDED BY Berkeley Software Design, Inc. ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL Berkeley Software Design, Inc. BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * BSDI Id: if_nameindex.c,v 2.3 2000/04/17 22:38:05 dab Exp
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/cdefs.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <net/if_dl.h>
-#include <net/if.h>
-#include <ifaddrs.h>
-#include <stdlib.h>
-#include <string.h>
-
-/*
- * From RFC 2553:
- *
- * 4.3 Return All Interface Names and Indexes
- *
- * The if_nameindex structure holds the information about a single
- * interface and is defined as a result of including the <net/if.h>
- * header.
- *
- * struct if_nameindex {
- * unsigned int if_index;
- * char *if_name;
- * };
- *
- * The final function returns an array of if_nameindex structures, one
- * structure per interface.
- *
- * struct if_nameindex *if_nameindex(void);
- *
- * The end of the array of structures is indicated by a structure with
- * an if_index of 0 and an if_name of NULL. The function returns a NULL
- * pointer upon an error, and would set errno to the appropriate value.
- *
- * The memory used for this array of structures along with the interface
- * names pointed to by the if_name members is obtained dynamically.
- * This memory is freed by the next function.
- *
- * 4.4. Free Memory
- *
- * The following function frees the dynamic memory that was allocated by
- * if_nameindex().
- *
- * #include <net/if.h>
- *
- * void if_freenameindex(struct if_nameindex *ptr);
- *
- * The argument to this function must be a pointer that was returned by
- * if_nameindex().
- */
-
-struct if_nameindex *
-if_nameindex(void)
-{
- struct ifaddrs *ifaddrs, *ifa;
- unsigned int ni;
- int nbytes;
- struct if_nameindex *ifni, *ifni2;
- char *cp;
-
- if (getifaddrs(&ifaddrs) < 0)
- return(NULL);
-
- /*
- * First, find out how many interfaces there are, and how
- * much space we need for the string names.
- */
- ni = 0;
- nbytes = 0;
- for (ifa = ifaddrs; ifa != NULL; ifa = ifa->ifa_next) {
- if (ifa->ifa_addr &&
- ifa->ifa_addr->sa_family == AF_LINK) {
- nbytes += strlen(ifa->ifa_name) + 1;
- ni++;
- }
- }
-
- /*
- * Next, allocate a chunk of memory, use the first part
- * for the array of structures, and the last part for
- * the strings.
- */
- cp = malloc((ni + 1) * sizeof(struct if_nameindex) + nbytes);
- ifni = (struct if_nameindex *)cp;
- if (ifni == NULL)
- goto out;
- cp += (ni + 1) * sizeof(struct if_nameindex);
-
- /*
- * Now just loop through the list of interfaces again,
- * filling in the if_nameindex array and making copies
- * of all the strings.
- */
- ifni2 = ifni;
- for (ifa = ifaddrs; ifa != NULL; ifa = ifa->ifa_next) {
- if (ifa->ifa_addr &&
- ifa->ifa_addr->sa_family == AF_LINK) {
- ifni2->if_index =
- ((struct sockaddr_dl*)ifa->ifa_addr)->sdl_index;
- ifni2->if_name = cp;
- strcpy(cp, ifa->ifa_name);
- ifni2++;
- cp += strlen(cp) + 1;
- }
- }
- /*
- * Finally, don't forget to terminate the array.
- */
- ifni2->if_index = 0;
- ifni2->if_name = NULL;
-out:
- freeifaddrs(ifaddrs);
- return(ifni);
-}
-
-void
-if_freenameindex(struct if_nameindex *ptr)
-{
- free(ptr);
-}
diff --git a/cpukit/libnetworking/libc/inet.3 b/cpukit/libnetworking/libc/inet.3
deleted file mode 100644
index 501f3db8dc..0000000000
--- a/cpukit/libnetworking/libc/inet.3
+++ /dev/null
@@ -1,209 +0,0 @@
-.\" Copyright (c) 1983, 1990, 1991, 1993
-.\" The Regents of the University of California. All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\" must display the following acknowledgement:
-.\" This product includes software developed by the University of
-.\" California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\" may be used to endorse or promote products derived from this software
-.\" without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" From: @(#)inet.3 8.1 (Berkeley) 6/4/93
-.\"
-.Dd June 17, 1996
-.Dt INET 3
-.Os BSD 4.2
-.Sh NAME
-.Nm inet_aton ,
-.Nm inet_addr ,
-.Nm inet_network ,
-.Nm inet_ntoa ,
-.Nm inet_makeaddr ,
-.Nm inet_lnaof ,
-.Nm inet_netof
-.Nd Internet address manipulation routines
-.Sh SYNOPSIS
-.Fd #include <sys/types.h>
-.Fd #include <sys/socket.h>
-.Fd #include <netinet/in.h>
-.Fd #include <arpa/inet.h>
-.Ft int
-.Fn inet_aton "const char *cp" "struct in_addr *pin"
-.Ft unsigned long
-.Fn inet_addr "const char *cp"
-.Ft unsigned long
-.Fn inet_network "const char *cp"
-.Ft char *
-.Fn inet_ntoa "struct in_addr in"
-.Ft struct in_addr
-.Fn inet_makeaddr "unsigned long net" "unsigned long lna"
-.Ft unsigned long
-.Fn inet_lnaof "struct in_addr in"
-.Ft unsigned long
-.Fn inet_netof "struct in_addr in"
-.Sh DESCRIPTION
-The routines
-.Fn inet_aton ,
-.Fn inet_addr
-and
-.Fn inet_network
-interpret character strings representing
-numbers expressed in the Internet standard
-.Ql \&.
-notation.
-The
-.Fn inet_aton
-routine interprets the specified character string as an Internet address,
-placing the address into the structure provided.
-It returns 1 if the string was successfully interpreted,
-or 0 if the string is invalid.
-The
-.Fn inet_addr
-and
-.Fn inet_network
-functions return numbers suitable for use
-as Internet addresses and Internet network
-numbers, respectively.
-The routine
-.Fn inet_ntoa
-takes an Internet address and returns an
-.Tn ASCII
-string representing the address in
-.Ql \&.
-notation. The routine
-.Fn inet_makeaddr
-takes an Internet network number and a local
-network address and constructs an Internet address
-from it. The routines
-.Fn inet_netof
-and
-.Fn inet_lnaof
-break apart Internet host addresses, returning
-the network number and local network address part,
-respectively.
-.Pp
-All Internet addresses are returned in network
-order (bytes ordered from left to right).
-All network numbers and local address parts are
-returned as machine format integer values.
-.Sh INTERNET ADDRESSES
-Values specified using the
-.Ql \&.
-notation take one
-of the following forms:
-.Bd -literal -offset indent
-a.b.c.d
-a.b.c
-a.b
-a
-.Ed
-.Pp
-When four parts are specified, each is interpreted
-as a byte of data and assigned, from left to right,
-to the four bytes of an Internet address. Note
-that when an Internet address is viewed as a 32-bit
-integer quantity on the
-.Tn VAX
-the bytes referred to
-above appear as
-.Dq Li d.c.b.a .
-That is,
-.Tn VAX
-bytes are
-ordered from right to left.
-.Pp
-When a three part address is specified, the last
-part is interpreted as a 16-bit quantity and placed
-in the right-most two bytes of the network address.
-This makes the three part address format convenient
-for specifying Class B network addresses as
-.Dq Li 128.net.host .
-.Pp
-When a two part address is supplied, the last part
-is interpreted as a 24-bit quantity and placed in
-the right most three bytes of the network address.
-This makes the two part address format convenient
-for specifying Class A network addresses as
-.Dq Li net.host .
-.Pp
-When only one part is given, the value is stored
-directly in the network address without any byte
-rearrangement.
-.Pp
-All numbers supplied as
-.Dq parts
-in a
-.Ql \&.
-notation
-may be decimal, octal, or hexadecimal, as specified
-in the C language (i.e., a leading 0x or 0X implies
-hexadecimal; otherwise, a leading 0 implies octal;
-otherwise, the number is interpreted as decimal).
-.Pp
-The
-.Fn inet_aton
-and
-.Fn inet_ntoa
-functions are semi-deprecated in favor of the
-.Xr addr2ascii 3
-family. However, since those functions are not yet widely implemented,
-portable programs cannot rely on their presence and will continue
-to use the
-.Xr inet 3
-functions for some time.
-.Sh DIAGNOSTICS
-The constant
-.Dv INADDR_NONE
-is returned by
-.Fn inet_addr
-and
-.Fn inet_network
-for malformed requests.
-.Sh SEE ALSO
-.Xr addr2ascii 3 ,
-.Xr gethostbyname 3 ,
-.Xr getnetent 3 ,
-.Xr hosts 5 ,
-.Xr networks 5
-.Sh HISTORY
-These
-functions appeared in
-.Bx 4.2 .
-.Sh BUGS
-The value
-.Dv INADDR_NONE
-(0xffffffff) is a valid broadcast address, but
-.Fn inet_addr
-cannot return that value without indicating failure.
-The newer
-.Fn inet_aton
-function does not share this problem.
-The problem of host byte ordering versus network byte ordering is
-confusing.
-The string returned by
-.Fn inet_ntoa
-resides in a static memory area.
-.Pp
-Inet_addr should return a
-.Fa struct in_addr .
diff --git a/cpukit/libnetworking/libc/inet_addr.c b/cpukit/libnetworking/libc/inet_addr.c
deleted file mode 100644
index d014266ac2..0000000000
--- a/cpukit/libnetworking/libc/inet_addr.c
+++ /dev/null
@@ -1,218 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1983, 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
- * Portions Copyright (c) 1996-1999 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
- * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static const char sccsid[] = "@(#)inet_addr.c 8.1 (Berkeley) 6/17/93";
-static const char rcsid[] = "$Id: inet_addr.c,v 1.5 2005/04/27 04:56:19 sra Exp $";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: head/lib/libc/inet/inet_addr.c 314436 2017-02-28 23:42:47Z imp $");
-
-#include "port_before.h"
-
-#include <sys/param.h>
-
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-#include <ctype.h>
-
-#include "port_after.h"
-
-/*%
- * Ascii internet address interpretation routine.
- * The value returned is in network order.
- */
-in_addr_t /* XXX should be struct in_addr :( */
-inet_addr(const char *cp) {
- struct in_addr val;
-
- if (inet_aton(cp, &val))
- return (val.s_addr);
- return (INADDR_NONE);
-}
-
-/*%
- * Check whether "cp" is a valid ascii representation
- * of an Internet address and convert to a binary address.
- * Returns 1 if the address is valid, 0 if not.
- * This replaces inet_addr, the return value from which
- * cannot distinguish between failure and a local broadcast address.
- */
-int
-inet_aton(const char *cp, struct in_addr *addr) {
- u_long val;
- int base, n;
- char c;
- u_int8_t parts[4];
- u_int8_t *pp = parts;
- int digit;
-
- c = *cp;
- for (;;) {
- /*
- * Collect number up to ``.''.
- * Values are specified as for C:
- * 0x=hex, 0=octal, isdigit=decimal.
- */
- if (!isdigit((unsigned char)c))
- return (0);
- val = 0; base = 10; digit = 0;
- if (c == '0') {
- c = *++cp;
- if (c == 'x' || c == 'X')
- base = 16, c = *++cp;
- else {
- base = 8;
- digit = 1 ;
- }
- }
- for (;;) {
- if (isascii(c) && isdigit((unsigned char)c)) {
- if (base == 8 && (c == '8' || c == '9'))
- return (0);
- val = (val * base) + (c - '0');
- c = *++cp;
- digit = 1;
- } else if (base == 16 && isascii(c) &&
- isxdigit((unsigned char)c)) {
- val = (val << 4) |
- (c + 10 - (islower((unsigned char)c) ? 'a' : 'A'));
- c = *++cp;
- digit = 1;
- } else
- break;
- }
- if (c == '.') {
- /*
- * Internet format:
- * a.b.c.d
- * a.b.c (with c treated as 16 bits)
- * a.b (with b treated as 24 bits)
- */
- if (pp >= parts + 3 || val > 0xffU)
- return (0);
- *pp++ = val;
- c = *++cp;
- } else
- break;
- }
- /*
- * Check for trailing characters.
- */
- if (c != '\0' && (!isascii(c) || !isspace((unsigned char)c)))
- return (0);
- /*
- * Did we get a valid digit?
- */
- if (!digit)
- return (0);
- /*
- * Concoct the address according to
- * the number of parts specified.
- */
- n = pp - parts + 1;
- switch (n) {
- case 1: /*%< a -- 32 bits */
- break;
-
- case 2: /*%< a.b -- 8.24 bits */
- if (val > 0xffffffU)
- return (0);
- val |= parts[0] << 24;
- break;
-
- case 3: /*%< a.b.c -- 8.8.16 bits */
- if (val > 0xffffU)
- return (0);
- val |= (parts[0] << 24) | (parts[1] << 16);
- break;
-
- case 4: /*%< a.b.c.d -- 8.8.8.8 bits */
- if (val > 0xffU)
- return (0);
- val |= (parts[0] << 24) | (parts[1] << 16) | (parts[2] << 8);
- break;
- }
- if (addr != NULL)
- addr->s_addr = htonl(val);
- return (1);
-}
-
-#ifndef __rtems__
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <arpa/inet.h>.
- */
-#undef inet_addr
-__weak_reference(__inet_addr, inet_addr);
-#undef inet_aton
-__weak_reference(__inet_aton, inet_aton);
-#endif /* __rtems__ */
-
-/*! \file */
diff --git a/cpukit/libnetworking/libc/inet_lnaof.c b/cpukit/libnetworking/libc/inet_lnaof.c
deleted file mode 100644
index c88331dcc2..0000000000
--- a/cpukit/libnetworking/libc/inet_lnaof.c
+++ /dev/null
@@ -1,61 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1983, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-/*
- * Return the local network address portion of an
- * internet address; handles class a/b/c network
- * number formats.
- */
-in_addr_t
-inet_lnaof(
- struct in_addr in)
-{
- register u_long i = ntohl(in.s_addr);
-
- if (IN_CLASSA(i))
- return ((i)&IN_CLASSA_HOST);
- else if (IN_CLASSB(i))
- return ((i)&IN_CLASSB_HOST);
- else
- return ((i)&IN_CLASSC_HOST);
-}
diff --git a/cpukit/libnetworking/libc/inet_makeaddr.c b/cpukit/libnetworking/libc/inet_makeaddr.c
deleted file mode 100644
index 4805af7516..0000000000
--- a/cpukit/libnetworking/libc/inet_makeaddr.c
+++ /dev/null
@@ -1,65 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1983, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-/*
- * Formulate an Internet address from network + host. Used in
- * building addresses stored in the ifnet structure.
- */
-struct in_addr
-inet_makeaddr(
- in_addr_t net,
- in_addr_t host )
-{
- u_long addr;
-
- if (net < 128)
- addr = (net << IN_CLASSA_NSHIFT) | (host & IN_CLASSA_HOST);
- else if (net < 65536)
- addr = (net << IN_CLASSB_NSHIFT) | (host & IN_CLASSB_HOST);
- else if (net < 16777216L)
- addr = (net << IN_CLASSC_NSHIFT) | (host & IN_CLASSC_HOST);
- else
- addr = net | host;
- addr = htonl(addr);
- return (*(struct in_addr *)&addr);
-}
diff --git a/cpukit/libnetworking/libc/inet_netof.c b/cpukit/libnetworking/libc/inet_netof.c
deleted file mode 100644
index 175f24f90f..0000000000
--- a/cpukit/libnetworking/libc/inet_netof.c
+++ /dev/null
@@ -1,60 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1983, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-/*
- * Return the network number from an internet
- * address; handles class a/b/c network #'s.
- */
-in_addr_t
-inet_netof(
- struct in_addr in)
-{
- register u_long i = ntohl(in.s_addr);
-
- if (IN_CLASSA(i))
- return (((i)&IN_CLASSA_NET) >> IN_CLASSA_NSHIFT);
- else if (IN_CLASSB(i))
- return (((i)&IN_CLASSB_NET) >> IN_CLASSB_NSHIFT);
- else
- return (((i)&IN_CLASSC_NET) >> IN_CLASSC_NSHIFT);
-}
diff --git a/cpukit/libnetworking/libc/inet_network.c b/cpukit/libnetworking/libc/inet_network.c
deleted file mode 100644
index d838dc076f..0000000000
--- a/cpukit/libnetworking/libc/inet_network.c
+++ /dev/null
@@ -1,92 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1983, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <ctype.h>
-
-/*
- * Internet network address interpretation routine.
- * The library routines call this routine to interpret
- * network numbers.
- */
-in_addr_t
-inet_network(
- const char *cp)
-{
- register u_long val, base, n, i;
- register char c;
- u_long parts[4], *pp = parts;
-
-again:
- val = 0; base = 10;
- if (*cp == '0')
- base = 8, cp++;
- if (*cp == 'x' || *cp == 'X')
- base = 16, cp++;
- while ((c = *cp) != 0) {
- if (isdigit((unsigned char)c)) {
- val = (val * base) + (c - '0');
- cp++;
- continue;
- }
- if (base == 16 && isxdigit((unsigned char)c)) {
- val = (val << 4) + (c + 10 - (islower((unsigned char)c) ? 'a' : 'A'));
- cp++;
- continue;
- }
- break;
- }
- if (*cp == '.') {
- if (pp >= parts + 3)
- return (INADDR_NONE);
- *pp++ = val, cp++;
- goto again;
- }
- if (*cp && !isspace((unsigned char)*cp))
- return (INADDR_NONE);
- *pp++ = val;
- n = pp - parts;
- for (val = 0, i = 0; i < n; i++) {
- val <<= 8;
- val |= parts[i] & 0xff;
- }
- return (val);
-}
diff --git a/cpukit/libnetworking/libc/inet_ntoa.c b/cpukit/libnetworking/libc/inet_ntoa.c
deleted file mode 100644
index c67678be27..0000000000
--- a/cpukit/libnetworking/libc/inet_ntoa.c
+++ /dev/null
@@ -1,82 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*-
- * Copyright (c) 1983, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static const char sccsid[] = "@(#)inet_ntoa.c 8.1 (Berkeley) 6/4/93";
-static const char rcsid[] = "$Id: inet_ntoa.c,v 1.2 2005/04/27 04:56:21 sra Exp $";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: head/lib/libc/inet/inet_ntoa.c 314436 2017-02-28 23:42:47Z imp $");
-
-#include "port_before.h"
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-#include <stdio.h>
-#include <string.h>
-
-#include "port_after.h"
-
-/*%
- * Convert network-format internet address
- * to base 256 d.d.d.d representation.
- */
-/*const*/ char *
-inet_ntoa(struct in_addr in) {
- static char ret[18];
-
- strcpy(ret, "[inet_ntoa error]");
- (void) inet_ntop(AF_INET, &in, ret, sizeof ret);
- return (ret);
-}
-
-char *
-inet_ntoa_r(struct in_addr in, char *buf, socklen_t size)
-{
-
- (void) inet_ntop(AF_INET, &in, buf, size);
- return (buf);
-}
-
-#ifndef __rtems__
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <arpa/inet.h>.
- */
-#undef inet_ntoa
-__weak_reference(__inet_ntoa, inet_ntoa);
-__weak_reference(__inet_ntoa_r, inet_ntoa_r);
-#endif /* __rtems__ */
-
-/*! \file */
diff --git a/cpukit/libnetworking/libc/inet_ntop.c b/cpukit/libnetworking/libc/inet_ntop.c
deleted file mode 100644
index d070ce8e18..0000000000
--- a/cpukit/libnetworking/libc/inet_ntop.c
+++ /dev/null
@@ -1,208 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
- * Copyright (c) 1996-1999 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
- * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] = "$Id: inet_ntop.c,v 1.5 2005/11/03 22:59:52 marka Exp $";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: head/lib/libc/inet/inet_ntop.c 298226 2016-04-18 21:05:15Z avos $");
-
-#include "port_before.h"
-
-#include <sys/param.h>
-#include <sys/socket.h>
-
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "port_after.h"
-
-/*%
- * WARNING: Don't even consider trying to compile this on a system where
- * sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX.
- */
-
-static const char *inet_ntop4(const u_char *src, char *dst, socklen_t size);
-static const char *inet_ntop6(const u_char *src, char *dst, socklen_t size);
-
-/* const char *
- * inet_ntop(af, src, dst, size)
- * convert a network format address to presentation format.
- * return:
- * pointer to presentation format address (`dst'), or NULL (see errno).
- * author:
- * Paul Vixie, 1996.
- */
-const char *
-inet_ntop(int af, const void * __restrict src, char * __restrict dst,
- socklen_t size)
-{
- switch (af) {
- case AF_INET:
- return (inet_ntop4(src, dst, size));
- case AF_INET6:
- return (inet_ntop6(src, dst, size));
- default:
- errno = EAFNOSUPPORT;
- return (NULL);
- }
- /* NOTREACHED */
-}
-
-/* const char *
- * inet_ntop4(src, dst, size)
- * format an IPv4 address
- * return:
- * `dst' (as a const)
- * notes:
- * (1) uses no statics
- * (2) takes a u_char* not an in_addr as input
- * author:
- * Paul Vixie, 1996.
- */
-static const char *
-inet_ntop4(const u_char *src, char *dst, socklen_t size)
-{
- static const char fmt[] = "%u.%u.%u.%u";
- char tmp[sizeof "255.255.255.255"];
- int l;
-
- l = snprintf(tmp, sizeof(tmp), fmt, src[0], src[1], src[2], src[3]);
- if (l <= 0 || (socklen_t) l >= size) {
- errno = ENOSPC;
- return (NULL);
- }
- strlcpy(dst, tmp, size);
- return (dst);
-}
-
-/* const char *
- * inet_ntop6(src, dst, size)
- * convert IPv6 binary address into presentation (printable) format
- * author:
- * Paul Vixie, 1996.
- */
-static const char *
-inet_ntop6(const u_char *src, char *dst, socklen_t size)
-{
- /*
- * Note that int32_t and int16_t need only be "at least" large enough
- * to contain a value of the specified size. On some systems, like
- * Crays, there is no such thing as an integer variable with 16 bits.
- * Keep this in mind if you think this function should have been coded
- * to use pointer overlays. All the world's not a VAX.
- */
- char tmp[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"], *tp;
- struct { int base, len; } best, cur;
- u_int words[NS_IN6ADDRSZ / NS_INT16SZ];
- int i;
-
- /*
- * Preprocess:
- * Copy the input (bytewise) array into a wordwise array.
- * Find the longest run of 0x00's in src[] for :: shorthanding.
- */
- memset(words, '\0', sizeof words);
- for (i = 0; i < NS_IN6ADDRSZ; i++)
- words[i / 2] |= (src[i] << ((1 - (i % 2)) << 3));
- best.base = -1;
- best.len = 0;
- cur.base = -1;
- cur.len = 0;
- for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++) {
- if (words[i] == 0) {
- if (cur.base == -1)
- cur.base = i, cur.len = 1;
- else
- cur.len++;
- } else {
- if (cur.base != -1) {
- if (best.base == -1 || cur.len > best.len)
- best = cur;
- cur.base = -1;
- }
- }
- }
- if (cur.base != -1) {
- if (best.base == -1 || cur.len > best.len)
- best = cur;
- }
- if (best.base != -1 && best.len < 2)
- best.base = -1;
-
- /*
- * Format the result.
- */
- tp = tmp;
- for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++) {
- /* Are we inside the best run of 0x00's? */
- if (best.base != -1 && i >= best.base &&
- i < (best.base + best.len)) {
- if (i == best.base)
- *tp++ = ':';
- continue;
- }
- /* Are we following an initial run of 0x00s or any real hex? */
- if (i != 0)
- *tp++ = ':';
- /* Is this address an encapsulated IPv4? */
- if (i == 6 && best.base == 0 && (best.len == 6 ||
- (best.len == 7 && words[7] != 0x0001) ||
- (best.len == 5 && words[5] == 0xffff))) {
- if (!inet_ntop4(src+12, tp, sizeof tmp - (tp - tmp))) {
- errno = ENOSPC;
- return (NULL);
- }
- tp += strlen(tp);
- break;
- }
- tp += sprintf(tp, "%x", words[i]);
- }
- /* Was it a trailing run of 0x00's? */
- if (best.base != -1 && (best.base + best.len) ==
- (NS_IN6ADDRSZ / NS_INT16SZ))
- *tp++ = ':';
- *tp++ = '\0';
-
- /*
- * Check for overflow, copy, and we're done.
- */
- if ((socklen_t)(tp - tmp) > size) {
- errno = ENOSPC;
- return (NULL);
- }
- strcpy(dst, tmp);
- return (dst);
-}
-
-#ifndef __rtems__
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <arpa/inet.h>.
- */
-#undef inet_ntop
-__weak_reference(__inet_ntop, inet_ntop);
-#endif /* __rtems__ */
-
-/*! \file */
diff --git a/cpukit/libnetworking/libc/inet_pton.c b/cpukit/libnetworking/libc/inet_pton.c
deleted file mode 100644
index de87cf5590..0000000000
--- a/cpukit/libnetworking/libc/inet_pton.c
+++ /dev/null
@@ -1,216 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/* Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-#include <string.h>
-#include <errno.h>
-
-/*
- * WARNING: Don't even consider trying to compile this on a system where
- * sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX.
- */
-
-static int inet_pton4(const char *src, u_char *dst);
-static int inet_pton6(const char *src, u_char *dst);
-
-/* int
- * inet_pton(af, src, dst)
- * convert from presentation format (which usually means ASCII printable)
- * to network format (which is usually some kind of binary format).
- * return:
- * 1 if the address was valid for the specified address family
- * 0 if the address wasn't valid (`dst' is untouched in this case)
- * -1 if some other error occurred (`dst' is untouched in this case, too)
- * author:
- * Paul Vixie, 1996.
- */
-int
-inet_pton(
- int af,
- const char *src,
- void *dst)
-{
- switch (af) {
- case AF_INET:
- return (inet_pton4(src, dst));
- case AF_INET6:
- return (inet_pton6(src, dst));
- default:
- errno = EAFNOSUPPORT;
- return (-1);
- }
- /* NOTREACHED */
-}
-
-/* int
- * inet_pton4(src, dst)
- * like inet_aton() but without all the hexadecimal and shorthand.
- * return:
- * 1 if `src' is a valid dotted quad, else 0.
- * notice:
- * does not touch `dst' unless it's returning 1.
- * author:
- * Paul Vixie, 1996.
- */
-static int
-inet_pton4(
- const char *src,
- u_char *dst)
-{
- static const char digits[] = "0123456789";
- int saw_digit, octets, ch;
- u_char tmp[NS_INADDRSZ], *tp;
-
- saw_digit = 0;
- octets = 0;
- *(tp = tmp) = 0;
- while ((ch = *src++) != '\0') {
- const char *pch;
-
- if ((pch = strchr(digits, ch)) != NULL) {
- u_int new = *tp * 10 + (pch - digits);
-
- if (new > 255)
- return (0);
- *tp = new;
- if (! saw_digit) {
- if (++octets > 4)
- return (0);
- saw_digit = 1;
- }
- } else if (ch == '.' && saw_digit) {
- if (octets == 4)
- return (0);
- *++tp = 0;
- saw_digit = 0;
- } else
- return (0);
- }
- if (octets < 4)
- return (0);
-
- memcpy(dst, tmp, NS_INADDRSZ);
- return (1);
-}
-
-/* int
- * inet_pton6(src, dst)
- * convert presentation level address to network order binary form.
- * return:
- * 1 if `src' is a valid [RFC1884 2.2] address, else 0.
- * notice:
- * (1) does not touch `dst' unless it's returning 1.
- * (2) :: in a full address is silently ignored.
- * credit:
- * inspired by Mark Andrews.
- * author:
- * Paul Vixie, 1996.
- */
-static int
-inet_pton6(
- const char *src,
- u_char *dst)
-{
- static const char xdigits_l[] = "0123456789abcdef",
- xdigits_u[] = "0123456789ABCDEF";
- u_char tmp[NS_IN6ADDRSZ], *tp, *endp, *colonp;
- const char *xdigits, *curtok;
- int ch, saw_xdigit;
- u_int val;
-
- memset((tp = tmp), '\0', NS_IN6ADDRSZ);
- endp = tp + NS_IN6ADDRSZ;
- colonp = NULL;
- /* Leading :: requires some special handling. */
- if (*src == ':')
- if (*++src != ':')
- return (0);
- curtok = src;
- saw_xdigit = 0;
- val = 0;
- while ((ch = *src++) != '\0') {
- const char *pch;
-
- if ((pch = strchr((xdigits = xdigits_l), ch)) == NULL)
- pch = strchr((xdigits = xdigits_u), ch);
- if (pch != NULL) {
- val <<= 4;
- val |= (pch - xdigits);
- if (val > 0xffff)
- return (0);
- saw_xdigit = 1;
- continue;
- }
- if (ch == ':') {
- curtok = src;
- if (!saw_xdigit) {
- if (colonp)
- return (0);
- colonp = tp;
- continue;
- }
- if (tp + NS_INT16SZ > endp)
- return (0);
- *tp++ = (u_char) (val >> 8) & 0xff;
- *tp++ = (u_char) val & 0xff;
- saw_xdigit = 0;
- val = 0;
- continue;
- }
- if (ch == '.' && ((tp + NS_INADDRSZ) <= endp) &&
- inet_pton4(curtok, tp) > 0) {
- tp += NS_INADDRSZ;
- saw_xdigit = 0;
- break; /* '\0' was seen by inet_pton4(). */
- }
- return (0);
- }
- if (saw_xdigit) {
- if (tp + NS_INT16SZ > endp)
- return (0);
- *tp++ = (u_char) (val >> 8) & 0xff;
- *tp++ = (u_char) val & 0xff;
- }
- if (colonp != NULL) {
- /*
- * Since some memmove()'s erroneously fail to handle
- * overlapping regions, we'll do the shift by hand.
- */
- const int n = tp - colonp;
- int i;
-
- for (i = 1; i <= n; i++) {
- endp[- i] = colonp[n - i];
- colonp[n - i] = 0;
- }
- tp = endp;
- }
- if (tp != endp)
- return (0);
- memcpy(dst, tmp, NS_IN6ADDRSZ);
- return (1);
-}
diff --git a/cpukit/libnetworking/libc/linkaddr.3 b/cpukit/libnetworking/libc/linkaddr.3
deleted file mode 100644
index 6fd61c7a60..0000000000
--- a/cpukit/libnetworking/libc/linkaddr.3
+++ /dev/null
@@ -1,137 +0,0 @@
-.\" Copyright (c) 1993
-.\" The Regents of the University of California. All rights reserved.
-.\"
-.\" This code is derived from software contributed to Berkeley by
-.\" Donn Seeley at BSDI.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\" must display the following acknowledgement:
-.\" This product includes software developed by the University of
-.\" California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\" may be used to endorse or promote products derived from this software
-.\" without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" From: @(#)linkaddr.3 8.1 (Berkeley) 7/28/93
-.\"
-.Dd June 17, 1996
-.Dt LINK_ADDR 3
-.Os BSD 4.4
-.Sh NAME
-.Nm link_addr ,
-.Nm link_ntoa
-.Nd elementary address specification routines for link level access
-.Sh SYNOPSIS
-.Fd #include <sys/types.h>
-.Fd #include <sys/socket.h>
-.Fd #include <net/if_dl.h>
-.Ft void
-.Fn link_addr "const char *addr" "struct sockaddr_dl *sdl"
-.Ft char *
-.Fn link_ntoa "const struct sockaddr_dl *sdl"
-.Sh DESCRIPTION
-The routine
-.Fn link_addr
-interprets character strings representing
-link-level addresses, returning binary information suitable
-for use in system calls.
-The routine
-.Fn link_ntoa
-takes
-a link-level
-address and returns an
-.Tn ASCII
-string representing some of the information present,
-including the link level address itself, and the interface name
-or number, if present.
-This facility is experimental and is
-still subject to change.
-.Pp
-For
-.Fn link_addr ,
-the string
-.Fa addr
-may contain
-an optional network interface identifier of the form
-.Dq "name unit-number" ,
-suitable for the first argument to
-.Xr ifconfig 8 ,
-followed in all cases by a colon and
-an interface address in the form of
-groups of hexadecimal digits
-separated by periods.
-Each group represents a byte of address;
-address bytes are filled left to right from
-low order bytes through high order bytes.
-.Pp
-.\" A regular expression may make this format clearer:
-.\" .Bd -literal -offset indent
-.\" ([a-z]+[0-9]+:)?[0-9a-f]+(\e.[0-9a-f]+)*
-.\" .Ed
-.\" .Pp
-Thus
-.Li le0:8.0.9.13.d.30
-represents an ethernet address
-to be transmitted on the first Lance ethernet interface.
-.Pp
-The direct use of these functions is deprecated in favor of the
-.Xr addr2ascii 3
-interface; however, portable programs cannot rely on the latter as it is
-not yet widely implemented.
-.Sh RETURN VALUES
-.Fn link_ntoa
-always returns a null terminated string.
-.Fn link_addr
-has no return value.
-(See
-.Sx BUGS . )
-.Sh SEE ALSO
-.Xr addr2ascii 3
-.\" .Xr iso 4
-.Sh HISTORY
-The
-.Fn link_addr
-and
-.Fn link_ntoa
-functions appeared in
-.Bx 4.3 Reno .
-.Sh BUGS
-The returned values for link_ntoa
-reside in a static memory area.
-.Pp
-The function
-.Fn link_addr
-should diagnose improperly formed input, and there should be an unambiguous
-way to recognize this.
-.Pp
-If the
-.Va sdl_len
-field of the link socket address
-.Fa sdl
-is 0,
-.Fn link_ntoa
-will not insert a colon before the interface address bytes.
-If this translated address is given to
-.Fn link_addr
-without inserting an initial colon,
-the latter will not interpret it correctly.
diff --git a/cpukit/libnetworking/libc/linkaddr.c b/cpukit/libnetworking/libc/linkaddr.c
deleted file mode 100644
index dee7cb716f..0000000000
--- a/cpukit/libnetworking/libc/linkaddr.c
+++ /dev/null
@@ -1,164 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*-
- * Copyright (c) 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <net/if_dl.h>
-#include <string.h>
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-
-/* States*/
-#define NAMING 0
-#define GOTONE 1
-#define GOTTWO 2
-#define RESET 3
-/* Inputs */
-#define DIGIT (4*0)
-#define END (4*1)
-#define DELIM (4*2)
-#define LETTER (4*3)
-
-void
-link_addr(
- const char *addr,
- struct sockaddr_dl *sdl)
-{
- char *cp = sdl->sdl_data;
- char *cplim = sdl->sdl_len + (char *)sdl;
- int byte = 0, state = NAMING,
- new=0; /* new=0 to avoid warning */
-
- bzero((char *)&sdl->sdl_family, sdl->sdl_len - 1);
- sdl->sdl_family = AF_LINK;
- do {
- state &= ~LETTER;
- if ((*addr >= '0') && (*addr <= '9')) {
- new = *addr - '0';
- } else if ((*addr >= 'a') && (*addr <= 'f')) {
- new = *addr - 'a' + 10;
- } else if ((*addr >= 'A') && (*addr <= 'F')) {
- new = *addr - 'A' + 10;
- } else if (*addr == 0) {
- state |= END;
- } else if (state == NAMING &&
- (((*addr >= 'A') && (*addr <= 'Z')) ||
- ((*addr >= 'a') && (*addr <= 'z'))))
- state |= LETTER;
- else
- state |= DELIM;
- addr++;
- switch (state /* | INPUT */) {
- case NAMING | DIGIT:
- case NAMING | LETTER:
- *cp++ = addr[-1];
- continue;
- case NAMING | DELIM:
- state = RESET;
- sdl->sdl_nlen = cp - sdl->sdl_data;
- continue;
- case GOTTWO | DIGIT:
- *cp++ = byte;
- /* FALLTHROUGH */
- case RESET | DIGIT:
- state = GOTONE;
- byte = new;
- continue;
- case GOTONE | DIGIT:
- state = GOTTWO;
- byte = new + (byte << 4);
- continue;
- default: /* | DELIM */
- state = RESET;
- *cp++ = byte;
- byte = 0;
- continue;
- case GOTONE | END:
- case GOTTWO | END:
- *cp++ = byte;
- /* FALLTHROUGH */
- case RESET | END:
- break;
- }
- break;
- } while (cp < cplim);
- sdl->sdl_alen = cp - LLADDR(sdl);
- new = cp - (char *)sdl;
- if (new > sizeof(*sdl))
- sdl->sdl_len = new;
- return;
-}
-
-static char hexlist[] = "0123456789abcdef";
-
-char *
-link_ntoa(
- const struct sockaddr_dl *sdl)
-{
- static char obuf[64];
- char *out = obuf;
- int i;
- u_char *in = (u_char *)LLADDR(sdl);
- u_char *inlim = in + sdl->sdl_alen;
- int firsttime = 1;
-
- if (sdl->sdl_nlen) {
- memcpy(obuf, sdl->sdl_data, sdl->sdl_nlen);
- out += sdl->sdl_nlen;
- if (sdl->sdl_alen)
- *out++ = ':';
- }
- while (in < inlim) {
- if (firsttime)
- firsttime = 0;
- else
- *out++ = '.';
- i = *in++;
- if (i > 0xf) {
- out[1] = hexlist[i & 0xf];
- i >>= 4;
- out[0] = hexlist[i];
- out += 2;
- } else
- *out++ = hexlist[i];
- }
- *out = 0;
- return (obuf);
-}
diff --git a/cpukit/libnetworking/libc/map_v4v6.c b/cpukit/libnetworking/libc/map_v4v6.c
deleted file mode 100644
index 529262d01e..0000000000
--- a/cpukit/libnetworking/libc/map_v4v6.c
+++ /dev/null
@@ -1,128 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * ++Copyright++ 1985, 1988, 1993
- * -
- * Copyright (c) 1985, 1988, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * -
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- * -
- * --Copyright--
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-
-#include <stdio.h>
-#include <string.h>
-#include <netdb.h>
-#include <rtems/rtems_netdb.h>
-#include <resolv.h>
-#include <ctype.h>
-#include <errno.h>
-#include <syslog.h>
-
-typedef union {
- int32_t al;
- char ac;
-} align;
-
-void
-_map_v4v6_address(const char *src, char *dst)
-{
- u_char *p = (u_char *)dst;
- char tmp[INADDRSZ];
- int i;
-
- /* Stash a temporary copy so our caller can update in place. */
- memcpy(tmp, src, INADDRSZ);
- /* Mark this ipv6 addr as a mapped ipv4. */
- for (i = 0; i < 10; i++)
- *p++ = 0x00;
- *p++ = 0xff;
- *p++ = 0xff;
- /* Retrieve the saved copy and we're done. */
- memcpy((void*)p, tmp, INADDRSZ);
-}
-
-void
-_map_v4v6_hostent(
- struct hostent *hp,
- char **bpp,
- int *lenp)
-{
- char **ap;
-
- if (hp->h_addrtype != AF_INET || hp->h_length != INADDRSZ)
- return;
- hp->h_addrtype = AF_INET6;
- hp->h_length = IN6ADDRSZ;
- for (ap = hp->h_addr_list; *ap; ap++) {
- int i = sizeof(align) - ((uintptr_t)*bpp % sizeof(align));
-
- if (*lenp < (i + IN6ADDRSZ)) {
- /* Out of memory. Truncate address list here. XXX */
- *ap = NULL;
- return;
- }
- *bpp += i;
- *lenp -= i;
- _map_v4v6_address(*ap, *bpp);
- *ap = *bpp;
- *bpp += IN6ADDRSZ;
- *lenp -= IN6ADDRSZ;
- }
-}
diff --git a/cpukit/libnetworking/libc/ns.3 b/cpukit/libnetworking/libc/ns.3
deleted file mode 100644
index 71e60afb8c..0000000000
--- a/cpukit/libnetworking/libc/ns.3
+++ /dev/null
@@ -1,130 +0,0 @@
-.\" Copyright (c) 1986, 1991, 1993
-.\" The Regents of the University of California. All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\" must display the following acknowledgement:
-.\" This product includes software developed by the University of
-.\" California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\" may be used to endorse or promote products derived from this software
-.\" without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" @(#)ns.3 8.1 (Berkeley) 6/4/93
-.\"
-.Dd June 4, 1993
-.Dt NS 3
-.Os BSD 4.3
-.Sh NAME
-.Nm ns_addr ,
-.Nm ns_ntoa
-.Nd Xerox
-.Tn NS Ns (tm)
-address conversion routines
-.Sh SYNOPSIS
-.Fd #include <sys/types.h>
-.Fd #include <netns/ns.h>
-.Ft struct ns_addr
-.Fn ns_addr "char *cp"
-.Ft char *
-.Fn ns_ntoa "struct ns_addr ns"
-.Sh DESCRIPTION
-The routine
-.Fn ns_addr
-interprets character strings representing
-.Tn XNS
-addresses, returning binary information suitable
-for use in system calls.
-The routine
-.Fn ns_ntoa
-takes
-.Tn XNS
-addresses and returns
-.Tn ASCII
-strings representing the address in a
-notation in common use in the Xerox Development Environment:
-.Bd -filled -offset indent
-<network number>.<host number>.<port number>
-.Ed
-.Pp
-Trailing zero fields are suppressed, and each number is printed in hexadecimal,
-in a format suitable for input to
-.Fn ns_addr .
-Any fields lacking super-decimal digits will have a
-trailing
-.Ql H
-appended.
-.Pp
-Unfortunately, no universal standard exists for representing
-.Tn XNS
-addresses.
-An effort has been made to insure that
-.Fn ns_addr
-be compatible with most formats in common use.
-It will first separate an address into 1 to 3 fields using a single delimiter
-chosen from
-period
-.Ql \&. ,
-colon
-.Ql \&:
-or pound-sign
-.Ql \&# .
-Each field is then examined for byte separators (colon or period).
-If there are byte separators, each subfield separated is taken to be
-a small hexadecimal number, and the entirety is taken as a network-byte-ordered
-quantity to be zero extended in the high-network-order bytes.
-Next, the field is inspected for hyphens, in which case
-the field is assumed to be a number in decimal notation
-with hyphens separating the millenia.
-Next, the field is assumed to be a number:
-It is interpreted
-as hexadecimal if there is a leading
-.Ql 0x
-(as in C),
-a trailing
-.Ql H
-(as in Mesa), or there are any super-decimal digits present.
-It is interpreted as octal is there is a leading
-.Ql 0
-and there are no super-octal digits.
-Otherwise, it is converted as a decimal number.
-.Sh RETURN VALUES
-None. (See
-.Sx BUGS . )
-.Sh SEE ALSO
-.Xr hosts 5 ,
-.Xr networks 5
-.Sh HISTORY
-The
-.Fn ns_addr
-and
-.Fn ns_toa
-functions appeared in
-.Bx 4.3 .
-.Sh BUGS
-The string returned by
-.Fn ns_ntoa
-resides in a static memory area.
-The function
-.Fn ns_addr
-should diagnose improperly formed input, and there should be an unambiguous
-way to recognize this.
diff --git a/cpukit/libnetworking/libc/ns_name.c b/cpukit/libnetworking/libc/ns_name.c
deleted file mode 100644
index 2032171ea2..0000000000
--- a/cpukit/libnetworking/libc/ns_name.c
+++ /dev/null
@@ -1,595 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-
-#include <errno.h>
-#include <resolv.h>
-#include <string.h>
-
-/* Data. */
-
-static char digits[] = "0123456789";
-
-/* Forward. */
-
-static int special(int);
-static int printable(int);
-static int dn_find(const u_char *, const u_char *,
- const u_char * const *,
- const u_char * const *);
-
-/* Public. */
-
-/*
- * ns_name_ntop(src, dst, dstsiz)
- * Convert an encoded domain name to printable ascii as per RFC1035.
- * return:
- * Number of bytes written to buffer, or -1 (with errno set)
- * notes:
- * The root is returned as "."
- * All other domains are returned in non absolute form
- */
-int
-ns_name_ntop(const u_char *src, char *dst, size_t dstsiz) {
- const u_char *cp;
- char *dn, *eom;
- u_char c;
- u_int n;
-
- cp = src;
- dn = dst;
- eom = dst + dstsiz;
-
- while ((n = *cp++) != 0) {
- if ((n & NS_CMPRSFLGS) != 0) {
- /* Some kind of compression pointer. */
- errno = EMSGSIZE;
- return (-1);
- }
- if (dn != dst) {
- if (dn >= eom) {
- errno = EMSGSIZE;
- return (-1);
- }
- *dn++ = '.';
- }
- if (dn + n >= eom) {
- errno = EMSGSIZE;
- return (-1);
- }
- for ((void)NULL; n > 0; n--) {
- c = *cp++;
- if (special(c)) {
- if (dn + 1 >= eom) {
- errno = EMSGSIZE;
- return (-1);
- }
- *dn++ = '\\';
- *dn++ = (char)c;
- } else if (!printable(c)) {
- if (dn + 3 >= eom) {
- errno = EMSGSIZE;
- return (-1);
- }
- *dn++ = '\\';
- *dn++ = digits[c / 100];
- *dn++ = digits[(c % 100) / 10];
- *dn++ = digits[c % 10];
- } else {
- if (dn >= eom) {
- errno = EMSGSIZE;
- return (-1);
- }
- *dn++ = (char)c;
- }
- }
- }
- if (dn == dst) {
- if (dn >= eom) {
- errno = EMSGSIZE;
- return (-1);
- }
- *dn++ = '.';
- }
- if (dn >= eom) {
- errno = EMSGSIZE;
- return (-1);
- }
- *dn++ = '\0';
- return (dn - dst);
-}
-
-/*
- * ns_name_pton(src, dst, dstsiz)
- * Convert a ascii string into an encoded domain name as per RFC1035.
- * return:
- * -1 if it fails
- * 1 if string was fully qualified
- * 0 is string was not fully qualified
- * notes:
- * Enforces label and domain length limits.
- */
-
-int
-ns_name_pton(const char *src, u_char *dst, size_t dstsiz) {
- u_char *label, *bp, *eom;
- int c, n, escaped;
- char *cp;
-
- escaped = 0;
- bp = dst;
- eom = dst + dstsiz;
- label = bp++;
-
- while ((c = *src++) != 0) {
- if (escaped) {
- if ((cp = strchr(digits, c)) != NULL) {
- n = (cp - digits) * 100;
- if ((c = *src++) == 0 ||
- (cp = strchr(digits, c)) == NULL) {
- errno = EMSGSIZE;
- return (-1);
- }
- n += (cp - digits) * 10;
- if ((c = *src++) == 0 ||
- (cp = strchr(digits, c)) == NULL) {
- errno = EMSGSIZE;
- return (-1);
- }
- n += (cp - digits);
- if (n > 255) {
- errno = EMSGSIZE;
- return (-1);
- }
- c = n;
- }
- escaped = 0;
- } else if (c == '\\') {
- escaped = 1;
- continue;
- } else if (c == '.') {
- c = (bp - label - 1);
- if ((c & NS_CMPRSFLGS) != 0) { /* Label too big. */
- errno = EMSGSIZE;
- return (-1);
- }
- if (label >= eom) {
- errno = EMSGSIZE;
- return (-1);
- }
- *label = c;
- /* Fully qualified ? */
- if (*src == '\0') {
- if (c != 0) {
- if (bp >= eom) {
- errno = EMSGSIZE;
- return (-1);
- }
- *bp++ = '\0';
- }
- if ((bp - dst) > MAXCDNAME) {
- errno = EMSGSIZE;
- return (-1);
- }
- return (1);
- }
- if (c == 0) {
- errno = EMSGSIZE;
- return (-1);
- }
- label = bp++;
- continue;
- }
- if (bp >= eom) {
- errno = EMSGSIZE;
- return (-1);
- }
- *bp++ = (u_char)c;
- }
- c = (bp - label - 1);
- if ((c & NS_CMPRSFLGS) != 0) { /* Label too big. */
- errno = EMSGSIZE;
- return (-1);
- }
- if (label >= eom) {
- errno = EMSGSIZE;
- return (-1);
- }
- *label = c;
- if (c != 0) {
- if (bp >= eom) {
- errno = EMSGSIZE;
- return (-1);
- }
- *bp++ = 0;
- }
- if ((bp - dst) > MAXCDNAME) { /* src too big */
- errno = EMSGSIZE;
- return (-1);
- }
- return (0);
-}
-
-/*
- * ns_name_unpack(msg, eom, src, dst, dstsiz)
- * Unpack a domain name from a message, source may be compressed.
- * return:
- * -1 if it fails, or consumed octets if it succeeds.
- */
-int
-ns_name_unpack(const u_char *msg, const u_char *eom, const u_char *src,
- u_char *dst, size_t dstsiz)
-{
- const u_char *srcp, *dstlim;
- u_char *dstp;
- int n, len, checked;
-
- len = -1;
- checked = 0;
- dstp = dst;
- srcp = src;
- dstlim = dst + dstsiz;
- if (srcp < msg || srcp >= eom) {
- errno = EMSGSIZE;
- return (-1);
- }
- /* Fetch next label in domain name. */
- while ((n = *srcp++) != 0) {
- /* Check for indirection. */
- switch (n & NS_CMPRSFLGS) {
- case 0:
- /* Limit checks. */
- if (dstp + n + 1 >= dstlim || srcp + n >= eom) {
- errno = EMSGSIZE;
- return (-1);
- }
- checked += n + 1;
- *dstp++ = n;
- memcpy(dstp, srcp, n);
- dstp += n;
- srcp += n;
- break;
-
- case NS_CMPRSFLGS:
- if (srcp >= eom) {
- errno = EMSGSIZE;
- return (-1);
- }
- if (len < 0)
- len = srcp - src + 1;
- srcp = msg + (((n & 0x3f) << 8) | (*srcp & 0xff));
- if (srcp < msg || srcp >= eom) { /* Out of range. */
- errno = EMSGSIZE;
- return (-1);
- }
- checked += 2;
- /*
- * Check for loops in the compressed name;
- * if we've looked at the whole message,
- * there must be a loop.
- */
- if (checked >= eom - msg) {
- errno = EMSGSIZE;
- return (-1);
- }
- break;
-
- default:
- errno = EMSGSIZE;
- return (-1); /* flag error */
- }
- }
- *dstp = '\0';
- if (len < 0)
- len = srcp - src;
- return (len);
-}
-
-/*
- * ns_name_pack(src, dst, dstsiz, dnptrs, lastdnptr)
- * Pack domain name 'domain' into 'comp_dn'.
- * return:
- * Size of the compressed name, or -1.
- * notes:
- * 'dnptrs' is an array of pointers to previous compressed names.
- * dnptrs[0] is a pointer to the beginning of the message. The array
- * ends with NULL.
- * 'lastdnptr' is a pointer to the end of the array pointed to
- * by 'dnptrs'.
- * Side effects:
- * The list of pointers in dnptrs is updated for labels inserted into
- * the message as we compress the name. If 'dnptr' is NULL, we don't
- * try to compress names. If 'lastdnptr' is NULL, we don't update the
- * list.
- */
-int
-ns_name_pack(const u_char *src, u_char *dst, int dstsiz,
- const u_char **dnptrs, const u_char **lastdnptr)
-{
- u_char *dstp;
- const u_char **cpp, **lpp, *eob, *msg;
- const u_char *srcp;
- int n, l;
-
- srcp = src;
- dstp = dst;
- eob = dstp + dstsiz;
- lpp = cpp = NULL;
- if (dnptrs != NULL) {
- if ((msg = *dnptrs++) != NULL) {
- for (cpp = dnptrs; *cpp != NULL; cpp++)
- (void)NULL;
- lpp = cpp; /* end of list to search */
- }
- } else
- msg = NULL;
-
- /* make sure the domain we are about to add is legal */
- l = 0;
- do {
- n = *srcp;
- if ((n & NS_CMPRSFLGS) != 0) {
- errno = EMSGSIZE;
- return (-1);
- }
- l += n + 1;
- if (l > MAXCDNAME) {
- errno = EMSGSIZE;
- return (-1);
- }
- srcp += n + 1;
- } while (n != 0);
-
- srcp = src;
- do {
- /* Look to see if we can use pointers. */
- n = *srcp;
- if (n != 0 && msg != NULL) {
- l = dn_find(srcp, msg, (const u_char * const *)dnptrs,
- (const u_char * const *)lpp);
- if (l >= 0) {
- if (dstp + 1 >= eob) {
- errno = EMSGSIZE;
- return (-1);
- }
- *dstp++ = (l >> 8) | NS_CMPRSFLGS;
- *dstp++ = l % 256;
- return (dstp - dst);
- }
- /* Not found, save it. */
- if (lastdnptr != NULL && cpp < lastdnptr - 1 &&
- (dstp - msg) < 0x4000) {
- *cpp++ = dstp;
- *cpp = NULL;
- }
- }
- /* copy label to buffer */
- if (n & NS_CMPRSFLGS) { /* Should not happen. */
- errno = EMSGSIZE;
- return (-1);
- }
- if (dstp + 1 + n >= eob) {
- errno = EMSGSIZE;
- return (-1);
- }
- memcpy(dstp, srcp, n + 1);
- srcp += n + 1;
- dstp += n + 1;
- } while (n != 0);
-
- if (dstp > eob) {
- if (msg != NULL)
- *lpp = NULL;
- errno = EMSGSIZE;
- return (-1);
- }
- return (dstp - dst);
-}
-
-/*
- * ns_name_uncompress(msg, eom, src, dst, dstsiz)
- * Expand compressed domain name to presentation format.
- * return:
- * Number of bytes read out of `src', or -1 (with errno set).
- * note:
- * Root domain returns as "." not "".
- */
-int
-ns_name_uncompress(const u_char *msg, const u_char *eom, const u_char *src,
- char *dst, size_t dstsiz)
-{
- u_char tmp[NS_MAXCDNAME];
- int n;
-
- if ((n = ns_name_unpack(msg, eom, src, tmp, sizeof tmp)) == -1)
- return (-1);
- if (ns_name_ntop(tmp, dst, dstsiz) == -1)
- return (-1);
- return (n);
-}
-
-/*
- * ns_name_compress(src, dst, dstsiz, dnptrs, lastdnptr)
- * Compress a domain name into wire format, using compression pointers.
- * return:
- * Number of bytes consumed in `dst' or -1 (with errno set).
- * notes:
- * 'dnptrs' is an array of pointers to previous compressed names.
- * dnptrs[0] is a pointer to the beginning of the message.
- * The list ends with NULL. 'lastdnptr' is a pointer to the end of the
- * array pointed to by 'dnptrs'. Side effect is to update the list of
- * pointers for labels inserted into the message as we compress the name.
- * If 'dnptr' is NULL, we don't try to compress names. If 'lastdnptr'
- * is NULL, we don't update the list.
- */
-int
-ns_name_compress(const char *src, u_char *dst, size_t dstsiz,
- const u_char **dnptrs, const u_char **lastdnptr)
-{
- u_char tmp[NS_MAXCDNAME];
-
- if (ns_name_pton(src, tmp, sizeof tmp) == -1)
- return (-1);
- return (ns_name_pack(tmp, dst, dstsiz, dnptrs, lastdnptr));
-}
-
-/*
- * ns_name_skip(ptrptr, eom)
- * Advance *ptrptr to skip over the compressed name it points at.
- * return:
- * 0 on success, -1 (with errno set) on failure.
- */
-int
-ns_name_skip(const u_char **ptrptr, const u_char *eom) {
- const u_char *cp;
- u_int n;
-
- cp = *ptrptr;
- while (cp < eom && (n = *cp++) != 0) {
- /* Check for indirection. */
- switch (n & NS_CMPRSFLGS) {
- case 0: /* normal case, n == len */
- cp += n;
- continue;
- case NS_CMPRSFLGS: /* indirection */
- cp++;
- break;
- default: /* illegal type */
- errno = EMSGSIZE;
- return (-1);
- }
- break;
- }
- if (cp > eom) {
- errno = EMSGSIZE;
- return (-1);
- }
- *ptrptr = cp;
- return (0);
-}
-
-/* Private. */
-
-/*
- * special(ch)
- * Thinking in noninternationalized USASCII (per the DNS spec),
- * is this characted special ("in need of quoting") ?
- * return:
- * boolean.
- */
-static int
-special(int ch) {
- switch (ch) {
- case 0x22: /* '"' */
- case 0x2E: /* '.' */
- case 0x3B: /* ';' */
- case 0x5C: /* '\\' */
- /* Special modifiers in zone files. */
- case 0x40: /* '@' */
- case 0x24: /* '$' */
- return (1);
- default:
- return (0);
- }
-}
-
-/*
- * printable(ch)
- * Thinking in noninternationalized USASCII (per the DNS spec),
- * is this character visible and not a space when printed ?
- * return:
- * boolean.
- */
-static int
-printable(int ch) {
- return (ch > 0x20 && ch < 0x7f);
-}
-
-/*
- * Thinking in noninternationalized USASCII (per the DNS spec),
- * convert this character to lower case if it's upper case.
- */
-static int
-mklower(int ch) {
- if (ch >= 0x41 && ch <= 0x5A)
- return (ch + 0x20);
- return (ch);
-}
-
-/*
- * dn_find(domain, msg, dnptrs, lastdnptr)
- * Search for the counted-label name in an array of compressed names.
- * return:
- * offset from msg if found, or -1.
- * notes:
- * dnptrs is the pointer to the first name on the list,
- * not the pointer to the start of the message.
- */
-static int
-dn_find(const u_char *domain, const u_char *msg,
- const u_char * const *dnptrs,
- const u_char * const *lastdnptr)
-{
- const u_char *dn, *cp, *sp;
- const u_char * const *cpp;
- u_int n;
-
- for (cpp = dnptrs; cpp < lastdnptr; cpp++) {
- dn = domain;
- sp = cp = *cpp;
- while ((n = *cp++) != 0) {
- /*
- * check for indirection
- */
- switch (n & NS_CMPRSFLGS) {
- case 0: /* normal case, n == len */
- if (n != *dn++)
- goto next;
- for ((void)NULL; n > 0; n--)
- if (mklower(*dn++) != mklower(*cp++))
- goto next;
- /* Is next root for both ? */
- if (*dn == '\0' && *cp == '\0')
- return (sp - msg);
- if (*dn)
- continue;
- goto next;
-
- case NS_CMPRSFLGS: /* indirection */
- cp = msg + (((n & 0x3f) << 8) | *cp);
- break;
-
- default: /* illegal type */
- errno = EMSGSIZE;
- return (-1);
- }
- }
- next: ;
- }
- errno = ENOENT;
- return (-1);
-}
diff --git a/cpukit/libnetworking/libc/ns_netint.c b/cpukit/libnetworking/libc/ns_netint.c
deleted file mode 100644
index da28e68e61..0000000000
--- a/cpukit/libnetworking/libc/ns_netint.c
+++ /dev/null
@@ -1,56 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/* Import. */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-
-u_int
-ns_get16(const u_char *src) {
- u_int dst;
-
- NS_GET16(dst, src);
- return (dst);
-}
-
-u_long
-ns_get32(const u_char *src) {
- u_long dst;
-
- NS_GET32(dst, src);
- return (dst);
-}
-
-void
-ns_put16(u_int src, u_char *dst) {
- NS_PUT16(src, dst);
-}
-
-void
-ns_put32(u_long src, u_char *dst) {
- NS_PUT32(src, dst);
-}
diff --git a/cpukit/libnetworking/libc/ns_parse.c b/cpukit/libnetworking/libc/ns_parse.c
deleted file mode 100644
index c82c90c0b4..0000000000
--- a/cpukit/libnetworking/libc/ns_parse.c
+++ /dev/null
@@ -1,192 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-
-#include <errno.h>
-#include <resolv.h>
-#include <string.h>
-
-/* These need to be in the same order as the nres.h:ns_flag enum. */
-struct _ns_flagdata _ns_flagdata[16] = {
- { 0x8000, 15 }, /* qr. */
- { 0x7800, 11 }, /* opcode. */
- { 0x0400, 10 }, /* aa. */
- { 0x0200, 9 }, /* tc. */
- { 0x0100, 8 }, /* rd. */
- { 0x0080, 7 }, /* ra. */
- { 0x0040, 6 }, /* z. */
- { 0x0020, 5 }, /* ad. */
- { 0x0010, 4 }, /* cd. */
- { 0x000f, 0 }, /* rcode. */
- { 0x0000, 0 }, /* expansion (1/6). */
- { 0x0000, 0 }, /* expansion (2/6). */
- { 0x0000, 0 }, /* expansion (3/6). */
- { 0x0000, 0 }, /* expansion (4/6). */
- { 0x0000, 0 }, /* expansion (5/6). */
- { 0x0000, 0 }, /* expansion (6/6). */
-};
-
-static int
-skiprr(const u_char *ptr, const u_char *eom, ns_sect section, int count) {
- const u_char *optr = ptr;
-
- for ((void)NULL; count > 0; count--) {
- int b, rdlength;
-
- b = dn_skipname(ptr, eom);
- if (b < 0)
- goto emsgsize;
- ptr += b/*Name*/ + NS_INT16SZ/*Type*/ + NS_INT16SZ/*Class*/;
- if (section != ns_s_qd) {
- if (ptr + NS_INT32SZ > eom)
- goto emsgsize;
- ptr += NS_INT32SZ/*TTL*/;
- if (ptr + NS_INT16SZ > eom)
- goto emsgsize;
- NS_GET16(rdlength, ptr);
- ptr += rdlength/*RData*/;
- }
- }
- if (ptr > eom)
- goto emsgsize;
- return (ptr - optr);
- emsgsize:
- errno = EMSGSIZE;
- return (-1);
-}
-
-int
-ns_initparse(const u_char *msg, int msglen, ns_msg *handle) {
- const u_char *eom = msg + msglen;
- int i;
-
- memset(handle, 0x5e, sizeof *handle);
- handle->_msg = msg;
- handle->_eom = eom;
- if (msg + NS_INT16SZ > eom)
- goto emsgsize;
- NS_GET16(handle->_id, msg);
- if (msg + NS_INT16SZ > eom)
- goto emsgsize;
- NS_GET16(handle->_flags, msg);
- for (i = 0; i < ns_s_max; i++) {
- if (msg + NS_INT16SZ > eom)
- goto emsgsize;
- NS_GET16(handle->_counts[i], msg);
- }
- for (i = 0; i < ns_s_max; i++)
- if (handle->_counts[i] == 0)
- handle->_sections[i] = NULL;
- else {
- int b = skiprr(msg, eom, (ns_sect)i,
- handle->_counts[i]);
-
- if (b < 0)
- return (-1);
- handle->_sections[i] = msg;
- msg += b;
- }
- if (msg != eom)
- goto emsgsize;
- handle->_sect = ns_s_max;
- handle->_rrnum = -1;
- handle->_ptr = NULL;
- return (0);
- emsgsize:
- errno = EMSGSIZE;
- return (-1);
-}
-
-int
-ns_parserr(ns_msg *handle, ns_sect section, int rrnum, ns_rr *rr) {
- int b;
-
- /* Make section right. */
- if ( /* section < 0 || */ section >= ns_s_max)
- goto enodev;
- if ((int)section != (int)handle->_sect) {
- handle->_sect = section;
- handle->_rrnum = 0;
- handle->_ptr = handle->_sections[(int)section];
- }
-
- /* Make rrnum right. */
- if (rrnum == -1)
- rrnum = handle->_rrnum;
- if (rrnum < 0 || rrnum >= handle->_counts[(int)section])
- goto enodev;
- if (rrnum < handle->_rrnum) {
- handle->_rrnum = 0;
- handle->_ptr = handle->_sections[(int)section];
- }
-
- b = skiprr(handle->_msg, handle->_eom, section,
- rrnum - handle->_rrnum);
- if (b < 0)
- return (-1);
- handle->_ptr += b;
- handle->_rrnum = rrnum;
-
- /* Do the parse. */
- b = dn_expand(handle->_msg, handle->_eom,
- handle->_ptr, rr->name, NS_MAXDNAME);
- if (b < 0)
- return (-1);
- handle->_ptr += b;
- if (handle->_ptr + NS_INT16SZ > handle->_eom)
- goto emsgsize;
- NS_GET16(rr->type, handle->_ptr);
- if (handle->_ptr + NS_INT16SZ > handle->_eom)
- goto emsgsize;
- NS_GET16(rr->rr_class, handle->_ptr);
- if (section == ns_s_qd) {
- rr->ttl = 0;
- rr->rdlength = 0;
- rr->rdata = NULL;
- } else {
- if (handle->_ptr + NS_INT32SZ > handle->_eom)
- goto emsgsize;
- NS_GET32(rr->ttl, handle->_ptr);
- if (handle->_ptr + NS_INT16SZ > handle->_eom)
- goto emsgsize;
- NS_GET16(rr->rdlength, handle->_ptr);
- if (handle->_ptr + rr->rdlength > handle->_eom)
- goto emsgsize;
- rr->rdata = handle->_ptr;
- handle->_ptr += rr->rdlength;
- }
- handle->_rrnum++;
-
- /* All done. */
- return (0);
- enodev:
- errno = ENODEV;
- return (-1);
- emsgsize:
- errno = EMSGSIZE;
- return (-1);
-}
diff --git a/cpukit/libnetworking/libc/ns_print.c b/cpukit/libnetworking/libc/ns_print.c
deleted file mode 100644
index 0760f99b14..0000000000
--- a/cpukit/libnetworking/libc/ns_print.c
+++ /dev/null
@@ -1,748 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1996, 1998 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/* Import. */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-#include <arpa/inet.h>
-
-#include <assert.h>
-#include <errno.h>
-#include <resolv.h>
-#include <string.h>
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#include <ctype.h>
-
-#define SPRINTF(x) ((size_t)sprintf x)
-
-/* Forward. */
-
-static size_t prune_origin(const char *name, const char *origin);
-static int charstr(const u_char *rdata, const u_char *edata,
- char **buf, size_t *buflen);
-static int addname(const u_char *msg, size_t msglen,
- const u_char **p, const char *origin,
- char **buf, size_t *buflen);
-static void addlen(size_t len, char **buf, size_t *buflen);
-static int addstr(const char *src, size_t len,
- char **buf, size_t *buflen);
-static int addtab(size_t len, size_t target, int spaced,
- char **buf, size_t *buflen);
-
-/* Macros. */
-
-#define T(x) \
- do { \
- if ((x) < 0) \
- return (-1); \
- } while (0)
-
-/* Public. */
-
-/*
- * int
- * ns_sprintrr(handle, rr, name_ctx, origin, buf, buflen)
- * Convert an RR to presentation format.
- * return:
- * Number of characters written to buf, or -1 (check errno).
- */
-int
-ns_sprintrr(const ns_msg *handle, const ns_rr *rr,
- const char *name_ctx, const char *origin,
- char *buf, size_t buflen)
-{
- int n;
-
- n = ns_sprintrrf(ns_msg_base(*handle), ns_msg_size(*handle),
- ns_rr_name(*rr), ns_rr_class(*rr), ns_rr_type(*rr),
- ns_rr_ttl(*rr), ns_rr_rdata(*rr), ns_rr_rdlen(*rr),
- name_ctx, origin, buf, buflen);
- return (n);
-}
-
-/*
- * int
- * ns_sprintrrf(msg, msglen, name, class, type, ttl, rdata, rdlen,
- * name_ctx, origin, buf, buflen)
- * Convert the fields of an RR into presentation format.
- * return:
- * Number of characters written to buf, or -1 (check errno).
- */
-int
-ns_sprintrrf(const u_char *msg, size_t msglen,
- const char *name, ns_class class, ns_type type,
- u_long ttl, const u_char *rdata, size_t rdlen,
- const char *name_ctx, const char *origin,
- char *buf, size_t buflen)
-{
- const char *obuf = buf;
- const u_char *edata = rdata + rdlen;
- int spaced = 0;
-
- const char *comment;
- char tmp[100];
- int len, x;
-
- /*
- * Owner.
- */
- if (name_ctx != NULL && strcasecmp(name_ctx, name) == 0) {
- T(addstr("\t\t\t", 3, &buf, &buflen));
- } else {
- len = prune_origin(name, origin);
- if (len == 0) {
- T(addstr("@\t\t\t", 4, &buf, &buflen));
- } else {
- T(addstr(name, len, &buf, &buflen));
- /* Origin not used and no trailing dot? */
- if ((!origin || !origin[0] || name[len] == '\0') &&
- name[len - 1] != '.') {
- T(addstr(".", 1, &buf, &buflen));
- len++;
- }
- T(spaced = addtab(len, 24, spaced, &buf, &buflen));
- }
- }
-
- /*
- * TTL, Class, Type.
- */
- T(x = ns_format_ttl(ttl, buf, buflen));
- addlen(x, &buf, &buflen);
- len = SPRINTF((tmp, " %s %s", p_class(class), p_type(type)));
- T(addstr(tmp, len, &buf, &buflen));
- T(spaced = addtab(x + len, 16, spaced, &buf, &buflen));
-
- /*
- * RData.
- */
- switch (type) {
- case ns_t_a:
- if (rdlen != NS_INADDRSZ)
- goto formerr;
- (void) inet_ntop(AF_INET, rdata, buf, buflen);
- addlen(strlen(buf), &buf, &buflen);
- break;
-
- case ns_t_cname:
- case ns_t_mb:
- case ns_t_mg:
- case ns_t_mr:
- case ns_t_ns:
- case ns_t_ptr:
- T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
- break;
-
- case ns_t_hinfo:
- case ns_t_isdn:
- /* First word. */
- T(len = charstr(rdata, edata, &buf, &buflen));
- if (len == 0)
- goto formerr;
- rdata += len;
- T(addstr(" ", 1, &buf, &buflen));
-
- /* Second word. */
- T(len = charstr(rdata, edata, &buf, &buflen));
- if (len == 0)
- goto formerr;
- rdata += len;
- break;
-
- case ns_t_soa: {
- u_long t;
-
- /* Server name. */
- T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
- T(addstr(" ", 1, &buf, &buflen));
-
- /* Administrator name. */
- T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
- T(addstr(" (\n", 3, &buf, &buflen));
- spaced = 0;
-
- if ((edata - rdata) != 5*NS_INT32SZ)
- goto formerr;
-
- /* Serial number. */
- t = ns_get32(rdata); rdata += NS_INT32SZ;
- T(addstr("\t\t\t\t\t", 5, &buf, &buflen));
- len = SPRINTF((tmp, "%lu", t));
- T(addstr(tmp, len, &buf, &buflen));
- T(spaced = addtab(len, 16, spaced, &buf, &buflen));
- T(addstr("; serial\n", 9, &buf, &buflen));
- spaced = 0;
-
- /* Refresh interval. */
- t = ns_get32(rdata); rdata += NS_INT32SZ;
- T(addstr("\t\t\t\t\t", 5, &buf, &buflen));
- T(len = ns_format_ttl(t, buf, buflen));
- addlen(len, &buf, &buflen);
- T(spaced = addtab(len, 16, spaced, &buf, &buflen));
- T(addstr("; refresh\n", 10, &buf, &buflen));
- spaced = 0;
-
- /* Retry interval. */
- t = ns_get32(rdata); rdata += NS_INT32SZ;
- T(addstr("\t\t\t\t\t", 5, &buf, &buflen));
- T(len = ns_format_ttl(t, buf, buflen));
- addlen(len, &buf, &buflen);
- T(spaced = addtab(len, 16, spaced, &buf, &buflen));
- T(addstr("; retry\n", 8, &buf, &buflen));
- spaced = 0;
-
- /* Expiry. */
- t = ns_get32(rdata); rdata += NS_INT32SZ;
- T(addstr("\t\t\t\t\t", 5, &buf, &buflen));
- T(len = ns_format_ttl(t, buf, buflen));
- addlen(len, &buf, &buflen);
- T(spaced = addtab(len, 16, spaced, &buf, &buflen));
- T(addstr("; expiry\n", 9, &buf, &buflen));
- spaced = 0;
-
- /* Minimum TTL. */
- t = ns_get32(rdata); rdata += NS_INT32SZ;
- T(addstr("\t\t\t\t\t", 5, &buf, &buflen));
- T(len = ns_format_ttl(t, buf, buflen));
- addlen(len, &buf, &buflen);
- T(addstr(" )", 2, &buf, &buflen));
- T(spaced = addtab(len, 16, spaced, &buf, &buflen));
- T(addstr("; minimum\n", 10, &buf, &buflen));
-
- break;
- }
-
- case ns_t_mx:
- case ns_t_afsdb:
- case ns_t_rt: {
- u_int t;
-
- if (rdlen < NS_INT16SZ)
- goto formerr;
-
- /* Priority. */
- t = ns_get16(rdata);
- rdata += NS_INT16SZ;
- len = SPRINTF((tmp, "%u ", t));
- T(addstr(tmp, len, &buf, &buflen));
-
- /* Target. */
- T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
-
- break;
- }
-
- case ns_t_px: {
- u_int t;
-
- if (rdlen < NS_INT16SZ)
- goto formerr;
-
- /* Priority. */
- t = ns_get16(rdata);
- rdata += NS_INT16SZ;
- len = SPRINTF((tmp, "%u ", t));
- T(addstr(tmp, len, &buf, &buflen));
-
- /* Name1. */
- T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
- T(addstr(" ", 1, &buf, &buflen));
-
- /* Name2. */
- T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
-
- break;
- }
-
- case ns_t_x25:
- T(len = charstr(rdata, edata, &buf, &buflen));
- if (len == 0)
- goto formerr;
- rdata += len;
- break;
-
- case ns_t_txt:
- while (rdata < edata) {
- T(len = charstr(rdata, edata, &buf, &buflen));
- if (len == 0)
- goto formerr;
- rdata += len;
- if (rdata < edata)
- T(addstr(" ", 1, &buf, &buflen));
- }
- break;
-
- case ns_t_nsap: {
- char t[255*3];
-
- (void) inet_nsap_ntoa(rdlen, rdata, t);
- T(addstr(t, strlen(t), &buf, &buflen));
- break;
- }
-
- case ns_t_aaaa:
- if (rdlen != NS_IN6ADDRSZ)
- goto formerr;
- (void) inet_ntop(AF_INET6, rdata, buf, buflen);
- addlen(strlen(buf), &buf, &buflen);
- break;
-
- case ns_t_loc: {
- char t[255];
-
- /* XXX protocol format checking? */
- (void) loc_ntoa(rdata, t);
- T(addstr(t, strlen(t), &buf, &buflen));
- break;
- }
-
- case ns_t_naptr: {
- u_int order, preference;
- char t[50];
-
- if (rdlen < 2*NS_INT16SZ)
- goto formerr;
-
- /* Order, Precedence. */
- order = ns_get16(rdata); rdata += NS_INT16SZ;
- preference = ns_get16(rdata); rdata += NS_INT16SZ;
- len = SPRINTF((t, "%u %u ", order, preference));
- T(addstr(t, len, &buf, &buflen));
-
- /* Flags. */
- T(len = charstr(rdata, edata, &buf, &buflen));
- if (len == 0)
- goto formerr;
- rdata += len;
- T(addstr(" ", 1, &buf, &buflen));
-
- /* Service. */
- T(len = charstr(rdata, edata, &buf, &buflen));
- if (len == 0)
- goto formerr;
- rdata += len;
- T(addstr(" ", 1, &buf, &buflen));
-
- /* Regexp. */
- T(len = charstr(rdata, edata, &buf, &buflen));
- if (len < 0)
- return (-1);
- if (len == 0)
- goto formerr;
- rdata += len;
- T(addstr(" ", 1, &buf, &buflen));
-
- /* Server. */
- T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
- break;
- }
-
- case ns_t_srv: {
- u_int priority, weight, port;
- char t[50];
-
- if (rdlen < NS_INT16SZ*3)
- goto formerr;
-
- /* Priority, Weight, Port. */
- priority = ns_get16(rdata); rdata += NS_INT16SZ;
- weight = ns_get16(rdata); rdata += NS_INT16SZ;
- port = ns_get16(rdata); rdata += NS_INT16SZ;
- len = SPRINTF((t, "%u %u %u ", priority, weight, port));
- T(addstr(t, len, &buf, &buflen));
-
- /* Server. */
- T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
- break;
- }
-
- case ns_t_minfo:
- case ns_t_rp:
- /* Name1. */
- T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
- T(addstr(" ", 1, &buf, &buflen));
-
- /* Name2. */
- T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
-
- break;
-
- case ns_t_wks: {
- int n, lcnt;
-
- if (rdlen < NS_INT32SZ + 1)
- goto formerr;
-
- /* Address. */
- (void) inet_ntop(AF_INET, rdata, buf, buflen);
- addlen(strlen(buf), &buf, &buflen);
- rdata += NS_INADDRSZ;
-
- /* Protocol. */
- len = SPRINTF((tmp, " %u ( ", *rdata));
- T(addstr(tmp, len, &buf, &buflen));
- rdata += NS_INT8SZ;
-
- /* Bit map. */
- n = 0;
- lcnt = 0;
- while (rdata < edata) {
- u_int c = *rdata++;
- do {
- if (c & 0200) {
- if (lcnt == 0) {
- T(addstr("\n\t\t\t\t", 5,
- &buf, &buflen));
- lcnt = 10;
- spaced = 0;
- }
- len = SPRINTF((tmp, "%d ", n));
- T(addstr(tmp, len, &buf, &buflen));
- lcnt--;
- }
- c <<= 1;
- } while (++n & 07);
- }
- T(addstr(")", 1, &buf, &buflen));
-
- break;
- }
-
- case ns_t_key: {
- char base64_key[NS_MD5RSA_MAX_BASE64];
- u_int keyflags, protocol, algorithm;
- const char *leader;
- int n;
-
- if (rdlen < NS_INT16SZ + NS_INT8SZ + NS_INT8SZ)
- goto formerr;
-
- /* Key flags, Protocol, Algorithm. */
- keyflags = ns_get16(rdata); rdata += NS_INT16SZ;
- protocol = *rdata++;
- algorithm = *rdata++;
- len = SPRINTF((tmp, "0x%04x %u %u",
- keyflags, protocol, algorithm));
- T(addstr(tmp, len, &buf, &buflen));
-
- /* Public key data. */
- len = b64_ntop(rdata, edata - rdata,
- base64_key, sizeof base64_key);
- if (len < 0)
- goto formerr;
- if (len > 15) {
- T(addstr(" (", 2, &buf, &buflen));
- leader = "\n\t\t";
- spaced = 0;
- } else
- leader = " ";
- for (n = 0; n < len; n += 48) {
- T(addstr(leader, strlen(leader), &buf, &buflen));
- T(addstr(base64_key + n, MIN(len - n, 48),
- &buf, &buflen));
- }
- if (len > 15)
- T(addstr(" )", 2, &buf, &buflen));
-
- break;
- }
-
- case ns_t_sig: {
- char base64_key[NS_MD5RSA_MAX_BASE64];
- u_int type, algorithm, labels, footprint;
- const char *leader;
- u_long t;
- int n;
-
- if (rdlen < 22)
- goto formerr;
-
- /* Type covered, Algorithm, Label count, Original TTL. */
- type = ns_get16(rdata); rdata += NS_INT16SZ;
- algorithm = *rdata++;
- labels = *rdata++;
- t = ns_get32(rdata); rdata += NS_INT32SZ;
- len = SPRINTF((tmp, " %s %d %lu ",
- p_type(type), algorithm, t));
- T(addstr(tmp, len, &buf, &buflen));
- if (labels != (u_int)dn_count_labels(name))
- goto formerr;
-
- /* Signature expiry. */
- t = ns_get32(rdata); rdata += NS_INT32SZ;
- len = SPRINTF((tmp, "%s ", p_secstodate(t)));
- T(addstr(tmp, len, &buf, &buflen));
-
- /* Time signed. */
- t = ns_get32(rdata); rdata += NS_INT32SZ;
- len = SPRINTF((tmp, "%s ", p_secstodate(t)));
- T(addstr(tmp, len, &buf, &buflen));
-
- /* Signature Footprint. */
- footprint = ns_get16(rdata); rdata += NS_INT16SZ;
- len = SPRINTF((tmp, "%u ", footprint));
- T(addstr(tmp, len, &buf, &buflen));
-
- /* Signer's name. */
- T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
-
- /* Signature. */
- len = b64_ntop(rdata, edata - rdata,
- base64_key, sizeof base64_key);
- if (len > 15) {
- T(addstr(" (", 2, &buf, &buflen));
- leader = "\n\t\t";
- spaced = 0;
- } else
- leader = " ";
- if (len < 0)
- goto formerr;
- for (n = 0; n < len; n += 48) {
- T(addstr(leader, strlen(leader), &buf, &buflen));
- T(addstr(base64_key + n, MIN(len - n, 48),
- &buf, &buflen));
- }
- if (len > 15)
- T(addstr(" )", 2, &buf, &buflen));
-
- break;
- }
-
- case ns_t_nxt: {
- int n, c;
-
- /* Next domain name. */
- T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
-
- /* Type bit map. */
- n = edata - rdata;
- for (c = 0; c < n*8; c++)
- if (NS_NXT_BIT_ISSET(c, rdata)) {
- len = SPRINTF((tmp, " %s", p_type(c)));
- T(addstr(tmp, len, &buf, &buflen));
- }
- break;
- }
-
- default:
- comment = "unknown RR type";
- goto hexify;
- }
- return (buf - obuf);
- formerr:
- comment = "RR format error";
- hexify: {
- int n, m;
- char *p;
-
- len = SPRINTF((tmp, "\\#(\t\t; %s", comment));
- T(addstr(tmp, len, &buf, &buflen));
- while (rdata < edata) {
- p = tmp;
- p += SPRINTF((p, "\n\t"));
- spaced = 0;
- n = MIN(16, edata - rdata);
- for (m = 0; m < n; m++)
- p += SPRINTF((p, "%02x ", rdata[m]));
- T(addstr(tmp, p - tmp, &buf, &buflen));
- if (n < 16) {
- T(addstr(")", 1, &buf, &buflen));
- T(addtab(p - tmp + 1, 48, spaced, &buf, &buflen));
- }
- p = tmp;
- p += SPRINTF((p, "; "));
- for (m = 0; m < n; m++)
- *p++ = (isascii(rdata[m]) && isprint(rdata[m]))
- ? rdata[m]
- : '.';
- T(addstr(tmp, p - tmp, &buf, &buflen));
- rdata += n;
- }
- return (buf - obuf);
- }
-}
-
-/* Private. */
-
-/*
- * size_t
- * prune_origin(name, origin)
- * Find out if the name is at or under the current origin.
- * return:
- * Number of characters in name before start of origin,
- * or length of name if origin does not match.
- * notes:
- * This function should share code with samedomain().
- */
-static size_t
-prune_origin(const char *name, const char *origin) {
- const char *oname = name;
-
- while (*name != '\0') {
- if (origin != NULL && strcasecmp(name, origin) == 0)
- return (name - oname - (name > oname));
- while (*name != '\0') {
- if (*name == '\\') {
- name++;
- /* XXX need to handle \nnn form. */
- if (*name == '\0')
- break;
- } else if (*name == '.') {
- name++;
- break;
- }
- name++;
- }
- }
- return (name - oname);
-}
-
-/*
- * int
- * charstr(rdata, edata, buf, buflen)
- * Format a <character-string> into the presentation buffer.
- * return:
- * Number of rdata octets consumed
- * 0 for protocol format error
- * -1 for output buffer error
- * side effects:
- * buffer is advanced on success.
- */
-static int
-charstr(const u_char *rdata, const u_char *edata, char **buf, size_t *buflen) {
- const u_char *odata = rdata;
- size_t save_buflen = *buflen;
- char *save_buf = *buf;
-
- if (addstr("\"", 1, buf, buflen) < 0)
- goto enospc;
- if (rdata < edata) {
- int n = *rdata;
-
- if (rdata + 1 + n <= edata) {
- rdata++;
- while (n-- > 0) {
- if (strchr("\n\"\\", *rdata) != NULL)
- if (addstr("\\", 1, buf, buflen) < 0)
- goto enospc;
- if (addstr((const char *)rdata, 1,
- buf, buflen) < 0)
- goto enospc;
- rdata++;
- }
- }
- }
- if (addstr("\"", 1, buf, buflen) < 0)
- goto enospc;
- return (rdata - odata);
- enospc:
- errno = ENOSPC;
- *buf = save_buf;
- *buflen = save_buflen;
- return (-1);
-}
-
-static int
-addname(const u_char *msg, size_t msglen,
- const u_char **pp, const char *origin,
- char **buf, size_t *buflen)
-{
- size_t newlen, save_buflen = *buflen;
- char *save_buf = *buf;
- int n;
-
- n = dn_expand(msg, msg + msglen, *pp, *buf, *buflen);
- if (n < 0)
- goto enospc; /* Guess. */
- newlen = prune_origin(*buf, origin);
- if ((origin == NULL || origin[0] == '\0' || (*buf)[newlen] == '\0') &&
- (newlen == 0 || (*buf)[newlen - 1] != '.')) {
- /* No trailing dot. */
- if (newlen + 2 > *buflen)
- goto enospc; /* No room for ".\0". */
- (*buf)[newlen++] = '.';
- (*buf)[newlen] = '\0';
- }
- if (newlen == 0) {
- /* Use "@" instead of name. */
- if (newlen + 2 > *buflen)
- goto enospc; /* No room for "@\0". */
- (*buf)[newlen++] = '@';
- (*buf)[newlen] = '\0';
- }
- *pp += n;
- addlen(newlen, buf, buflen);
- **buf = '\0';
- return (newlen);
- enospc:
- errno = ENOSPC;
- *buf = save_buf;
- *buflen = save_buflen;
- return (-1);
-}
-
-static void
-addlen(size_t len, char **buf, size_t *buflen) {
- assert(len <= *buflen);
- *buf += len;
- *buflen -= len;
-}
-
-static int
-addstr(const char *src, size_t len, char **buf, size_t *buflen) {
- if (len > *buflen) {
- errno = ENOSPC;
- return (-1);
- }
- memcpy(*buf, src, len);
- addlen(len, buf, buflen);
- **buf = '\0';
- return (0);
-}
-
-static int
-addtab(size_t len, size_t target, int spaced, char **buf, size_t *buflen) {
- size_t save_buflen = *buflen;
- char *save_buf = *buf;
- int t;
-
- if (spaced || len >= target - 1) {
- T(addstr(" ", 2, buf, buflen));
- spaced = 1;
- } else {
- for (t = (target - len - 1) / 8; t >= 0; t--)
- if (addstr("\t", 1, buf, buflen) < 0) {
- *buflen = save_buflen;
- *buf = save_buf;
- return (-1);
- }
- spaced = 0;
- }
- return (spaced);
-}
diff --git a/cpukit/libnetworking/libc/ns_ttl.c b/cpukit/libnetworking/libc/ns_ttl.c
deleted file mode 100644
index df8674747a..0000000000
--- a/cpukit/libnetworking/libc/ns_ttl.c
+++ /dev/null
@@ -1,153 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/* Import. */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <arpa/nameser.h>
-
-#include <ctype.h>
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-
-#define SPRINTF(x) ((size_t)sprintf x)
-
-/* Forward. */
-
-static int fmt1(int t, char s, char **buf, size_t *buflen);
-
-/* Macros. */
-
-#define T(x) if ((x) < 0) return (-1); else (void)NULL
-
-/* Public. */
-
-int
-ns_format_ttl(u_long src, char *dst, size_t dstlen) {
- char *odst = dst;
- int secs, mins, hours, days, weeks, x;
- char *p;
-
- secs = src % 60; src /= 60;
- mins = src % 60; src /= 60;
- hours = src % 24; src /= 24;
- days = src % 7; src /= 7;
- weeks = src; src = 0;
-
- x = 0;
- if (weeks) {
- T(fmt1(weeks, 'W', &dst, &dstlen));
- x++;
- }
- if (days) {
- T(fmt1(days, 'D', &dst, &dstlen));
- x++;
- }
- if (hours) {
- T(fmt1(hours, 'H', &dst, &dstlen));
- x++;
- }
- if (mins) {
- T(fmt1(mins, 'M', &dst, &dstlen));
- x++;
- }
- if (secs || !(weeks || days || hours || mins)) {
- T(fmt1(secs, 'S', &dst, &dstlen));
- x++;
- }
-
- if (x > 1) {
- int ch;
-
- for (p = odst; (ch = *p) != '\0'; p++)
- if (isascii(ch) && isupper(ch))
- *p = tolower(ch);
- }
-
- return (dst - odst);
-}
-
-int
-ns_parse_ttl(const char *src, u_long *dst) {
- u_long ttl, tmp;
- int ch, digits, dirty;
-
- ttl = 0;
- tmp = 0;
- digits = 0;
- dirty = 0;
- while ((ch = *src++) != '\0') {
- if (!isascii(ch) || !isprint(ch))
- goto einval;
- if (isdigit(ch)) {
- tmp *= 10;
- tmp += (ch - '0');
- digits++;
- continue;
- }
- if (digits == 0)
- goto einval;
- if (islower(ch))
- ch = toupper(ch);
- switch (ch) {
- case 'W': tmp *= 7;
- case 'D': tmp *= 24;
- case 'H': tmp *= 60;
- case 'M': tmp *= 60;
- case 'S': break;
- default: goto einval;
- }
- ttl += tmp;
- tmp = 0;
- digits = 0;
- dirty = 1;
- }
- if (digits > 0) {
- if (dirty)
- goto einval;
- else
- ttl += tmp;
- }
- *dst = ttl;
- return (0);
-
- einval:
- errno = EINVAL;
- return (-1);
-}
-
-/* Private. */
-
-static int
-fmt1(int t, char s, char **buf, size_t *buflen) {
- char tmp[50];
- size_t len;
-
- len = SPRINTF((tmp, "%d%c", t, s));
- if (len + 1 > *buflen)
- return (-1);
- strcpy(*buf, tmp);
- *buf += len;
- *buflen -= len;
- return (0);
-}
diff --git a/cpukit/libnetworking/libc/nsap_addr.c b/cpukit/libnetworking/libc/nsap_addr.c
deleted file mode 100644
index deaa127b0f..0000000000
--- a/cpukit/libnetworking/libc/nsap_addr.c
+++ /dev/null
@@ -1,107 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1996, 1998 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-#include <ctype.h>
-#include <resolv.h>
-
-static char
-xtob(
- int c)
-{
- return (c - (((c >= '0') && (c <= '9')) ? '0' : '7'));
-}
-
-u_int
-inet_nsap_addr(
- const char *ascii,
- u_char *binary,
- int maxlen)
-{
- u_char c, nib;
- u_int len = 0;
-
- while ((c = *ascii++) != '\0' && len < (u_int)maxlen) {
- if (c == '.' || c == '+' || c == '/')
- continue;
- if (!isascii(c))
- return (0);
- if (islower(c))
- c = toupper(c);
- if (isxdigit(c)) {
- nib = xtob(c);
- c = *ascii++;
- if (c != '\0') {
- c = toupper(c);
- if (isxdigit(c)) {
- *binary++ = (nib << 4) | xtob(c);
- len++;
- } else
- return (0);
- }
- else
- return (0);
- }
- else
- return (0);
- }
- return (len);
-}
-
-char *
-inet_nsap_ntoa(
- int binlen,
- const u_char *binary,
- char *ascii)
-{
- register int nib;
- int i;
- static char tmpbuf[255*3];
- char *start;
-
- if (ascii)
- start = ascii;
- else {
- ascii = tmpbuf;
- start = tmpbuf;
- }
-
- if (binlen > 255)
- binlen = 255;
-
- for (i = 0; i < binlen; i++) {
- nib = *binary >> 4;
- *ascii++ = nib + (nib < 10 ? '0' : '7');
- nib = *binary++ & 0x0f;
- *ascii++ = nib + (nib < 10 ? '0' : '7');
- if (((i % 2) == 0 && (i + 1) < binlen))
- *ascii++ = '.';
- }
- *ascii = '\0';
- return (start);
-}
diff --git a/cpukit/libnetworking/libc/port_after.h b/cpukit/libnetworking/libc/port_after.h
deleted file mode 100644
index e69de29bb2..0000000000
--- a/cpukit/libnetworking/libc/port_after.h
+++ /dev/null
diff --git a/cpukit/libnetworking/libc/port_before.h b/cpukit/libnetworking/libc/port_before.h
deleted file mode 100644
index e69de29bb2..0000000000
--- a/cpukit/libnetworking/libc/port_before.h
+++ /dev/null
diff --git a/cpukit/libnetworking/libc/rcmd.3 b/cpukit/libnetworking/libc/rcmd.3
deleted file mode 100644
index a09f13ccce..0000000000
--- a/cpukit/libnetworking/libc/rcmd.3
+++ /dev/null
@@ -1,203 +0,0 @@
-.\" Copyright (c) 1983, 1991, 1993
-.\" The Regents of the University of California. All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\" must display the following acknowledgement:
-.\" This product includes software developed by the University of
-.\" California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\" may be used to endorse or promote products derived from this software
-.\" without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" From: @(#)rcmd.3 8.1 (Berkeley) 6/4/93
-.\"
-.Dd February 15, 1996
-.Dt RCMD 3
-.Os BSD 4.2
-.Sh NAME
-.Nm rcmd ,
-.Nm rresvport ,
-.Nm iruserok ,
-.Nm ruserok
-.Nd routines for returning a stream to a remote command
-.Sh SYNOPSIS
-.Fd #include <unistd.h>
-.Ft int
-.Fn rcmd "char **ahost" "int inport" "const char *locuser" "const char *remuser" "const char *cmd" "int *fd2p"
-.Ft int
-.Fn rresvport "int *port"
-.Ft int
-.Fn iruserok "u_long raddr" "int superuser" "const char *ruser" "const char *luser"
-.Ft int
-.Fn ruserok "const char *rhost" "int superuser" "const char *ruser" "const char *luser"
-.Sh DESCRIPTION
-The
-.Fn rcmd
-function
-is used by the super-user to execute a command on
-a remote machine using an authentication scheme based
-on reserved port numbers.
-The
-.Fn rresvport
-function
-returns a descriptor to a socket
-with an address in the privileged port space.
-The
-.Fn ruserok
-function
-is used by servers
-to authenticate clients requesting service with
-.Fn rcmd .
-All three functions are present in the same file and are used
-by the
-.Xr rshd 8
-server (among others).
-.Pp
-The
-.Fn rcmd
-function
-looks up the host
-.Fa *ahost
-using
-.Xr gethostbyname 3 ,
-returning \-1 if the host does not exist.
-Otherwise
-.Fa *ahost
-is set to the standard name of the host
-and a connection is established to a server
-residing at the well-known Internet port
-.Fa inport .
-.Pp
-If the connection succeeds,
-a socket in the Internet domain of type
-.Dv SOCK_STREAM
-is returned to the caller, and given to the remote
-command as
-.Em stdin
-and
-.Em stdout .
-If
-.Fa fd2p
-is non-zero, then an auxiliary channel to a control
-process will be set up, and a descriptor for it will be placed
-in
-.Fa *fd2p .
-The control process will return diagnostic
-output from the command (unit 2) on this channel, and will also
-accept bytes on this channel as being
-.Tn UNIX
-signal numbers, to be
-forwarded to the process group of the command.
-If
-.Fa fd2p
-is 0, then the
-.Em stderr
-(unit 2 of the remote
-command) will be made the same as the
-.Em stdout
-and no
-provision is made for sending arbitrary signals to the remote process,
-although you may be able to get its attention by using out-of-band data.
-.Pp
-The protocol is described in detail in
-.Xr rshd 8 .
-.Pp
-The
-.Fn rresvport
-function is used to obtain a socket with a privileged
-address bound to it. This socket is suitable for use
-by
-.Fn rcmd
-and several other functions. Privileged Internet ports are those
-in the range 0 to 1023. Only the super-user
-is allowed to bind an address of this sort to a socket.
-.Pp
-The
-.Fn iruserok
-and
-.Fn ruserok
-functions take a remote host's IP address or name, as returned by the
-.Xr gethostbyname 3
-routines, two user names and a flag indicating whether the local user's
-name is that of the super-user.
-Then, if the user is
-.Em NOT
-the super-user, it checks the
-.Pa /etc/hosts.equiv
-file.
-If that lookup is not done, or is unsuccessful, the
-.Pa .rhosts
-in the local user's home directory is checked to see if the request for
-service is allowed.
-.Pp
-If this file does not exist, is not a regular file, is owned by anyone
-other than the user or the super-user, or is writable by anyone other
-than the owner, the check automatically fails.
-Zero is returned if the machine name is listed in the
-.Dq Pa hosts.equiv
-file, or the host and remote user name are found in the
-.Dq Pa .rhosts
-file; otherwise
-.Fn iruserok
-and
-.Fn ruserok
-return \-1.
-If the local domain (as obtained from
-.Xr gethostname 3 )
-is the same as the remote domain, only the machine name need be specified.
-.Pp
-The
-.Fn iruserok
-function is strongly preferred for security reasons.
-It requires trusting the local DNS at most, while the
-.Fn ruserok
-function requires trusting the entire DNS, which can be spoofed.
-.Sh DIAGNOSTICS
-The
-.Fn rcmd
-function
-returns a valid socket descriptor on success.
-It returns \-1 on error and prints a diagnostic message on the standard error.
-.Pp
-The
-.Fn rresvport
-function
-returns a valid, bound socket descriptor on success.
-It returns \-1 on error with the global value
-.Va errno
-set according to the reason for failure.
-The error code
-.Dv EAGAIN
-is overloaded to mean ``All network ports in use.''
-.Sh SEE ALSO
-.Xr rlogin 1 ,
-.Xr rsh 1 ,
-.Xr intro 2 ,
-.Xr rexec 3 ,
-.Xr rexecd 8 ,
-.Xr rlogind 8 ,
-.Xr rshd 8
-.Sh HISTORY
-These
-functions appeared in
-.Bx 4.2 .
diff --git a/cpukit/libnetworking/libc/rcmd.c b/cpukit/libnetworking/libc/rcmd.c
deleted file mode 100644
index 2bb3b721e6..0000000000
--- a/cpukit/libnetworking/libc/rcmd.c
+++ /dev/null
@@ -1,550 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1983, 1993, 1994
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#if HAVE_DECL_RCMD
-
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-#include <signal.h>
-#include <fcntl.h>
-#include <netdb.h>
-#include <unistd.h>
-#include <pwd.h>
-#include <errno.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <string.h>
-#include <rpc/rpc.h>
-#include <sys/select.h>
-#ifdef YP
-#include <rpcsvc/yp_prot.h>
-#include <rpcsvc/ypclnt.h>
-#endif
-
-#ifndef __rtems__
-extern int innetgr( const char *, const char *, const char *, const char * );
-#endif
-
-#define max(a, b) ((a > b) ? a : b)
-
-#ifdef __rtems__
-int rresvport(int *alport);
-#define bzero(a,s) memset((a),0,(s))
-#define bcmp memcmp
-#define bcopy(s,d,i) memcpy(d,s,i)
-#else /* __rtems__ */
-
-int __ivaliduser(FILE *, u_int32_t, const char *, const char *);
-static int __icheckhost(const struct sockaddr *, socklen_t, const char *);
-
-#endif
-
-int
-rcmd(
- char **ahost,
- int rport,
- const char *locuser,
- const char *remuser,
- const char *cmd,
- int *fd2p )
-{
- struct hostent *hp;
- struct sockaddr_in sin, from;
- fd_set reads;
-#ifndef __rtems__
- long oldmask;
-#endif
- pid_t pid;
- int s, lport, timo;
- char c;
-
- pid = getpid();
- hp = gethostbyname(*ahost);
- if (hp == NULL) {
- herror(*ahost);
- return (-1);
- }
- *ahost = hp->h_name;
-#ifndef __rtems__
- oldmask = sigblock(sigmask(SIGURG));
-#endif
- for (timo = 1, lport = IPPORT_RESERVED - 1;;) {
- s = rresvport(&lport);
- if (s < 0) {
- if (errno == EAGAIN)
- (void)fprintf(stderr,
- "rcmd: socket: All ports in use\n");
- else
- (void)fprintf(stderr, "rcmd: socket: %s\n",
- strerror(errno));
-#ifndef __rtems__
- sigsetmask(oldmask);
-#endif
- return (-1);
- }
- fcntl(s, F_SETOWN, pid);
- bzero(&sin, sizeof sin);
- sin.sin_len = sizeof(struct sockaddr_in);
- sin.sin_family = hp->h_addrtype;
- sin.sin_port = rport;
- bcopy(hp->h_addr_list[0], &sin.sin_addr, MIN(hp->h_length, sizeof sin.sin_addr));
- if (connect(s, (struct sockaddr *)&sin, sizeof(sin)) >= 0)
- break;
- (void)close(s);
- if (errno == EADDRINUSE) {
- lport--;
- continue;
- }
- if (errno == ECONNREFUSED && timo <= 16) {
- (void)sleep(timo);
- timo *= 2;
- continue;
- }
- if (hp->h_addr_list[1] != NULL) {
- int oerrno = errno;
-
- (void)fprintf(stderr, "connect to address %s: ",
- inet_ntoa(sin.sin_addr));
- errno = oerrno;
- perror(0);
- hp->h_addr_list++;
- bcopy(hp->h_addr_list[0], &sin.sin_addr, MIN(hp->h_length, sizeof sin.sin_addr));
- (void)fprintf(stderr, "Trying %s...\n",
- inet_ntoa(sin.sin_addr));
- continue;
- }
- (void)fprintf(stderr, "%s: %s\n", hp->h_name, strerror(errno));
-#ifndef __rtems__
- sigsetmask(oldmask);
-#endif
- return (-1);
- }
- lport--;
- if (fd2p == 0) {
- write(s, "", 1);
- lport = 0;
- } else {
- char num[8];
- int s2 = rresvport(&lport), s3;
- socklen_t len = sizeof(from);
- int nfds;
-
- if (s2 < 0)
- goto bad;
- listen(s2, 1);
- (void)snprintf(num, sizeof(num), "%d", lport);
- if (write(s, num, strlen(num)+1) != strlen(num)+1) {
- (void)fprintf(stderr,
- "rcmd: write (setting up stderr): %s\n",
- strerror(errno));
- (void)close(s2);
- goto bad;
- }
- nfds = max(s, s2)+1;
- if(nfds > FD_SETSIZE) {
- fprintf(stderr, "rcmd: too many files\n");
- (void)close(s2);
- goto bad;
- }
-again:
- FD_ZERO(&reads);
- FD_SET(s, &reads);
- FD_SET(s2, &reads);
- errno = 0;
- if (select(nfds, &reads, 0, 0, 0) < 1 || !FD_ISSET(s2, &reads)){
- if (errno != 0)
- (void)fprintf(stderr,
- "rcmd: select (setting up stderr): %s\n",
- strerror(errno));
- else
- (void)fprintf(stderr,
- "select: protocol failure in circuit setup\n");
- (void)close(s2);
- goto bad;
- }
- s3 = accept(s2, (struct sockaddr *)&from, &len);
- /*
- * XXX careful for ftp bounce attacks. If discovered, shut them
- * down and check for the real auxiliary channel to connect.
- */
- if (from.sin_family == AF_INET && from.sin_port == htons(20)) {
- close(s3);
- goto again;
- }
- (void)close(s2);
- if (s3 < 0) {
- (void)fprintf(stderr,
- "rcmd: accept: %s\n", strerror(errno));
- lport = 0;
- goto bad;
- }
- *fd2p = s3;
- from.sin_port = ntohs((u_short)from.sin_port);
- if (from.sin_family != AF_INET ||
- from.sin_port >= IPPORT_RESERVED ||
- from.sin_port < IPPORT_RESERVED / 2) {
- (void)fprintf(stderr,
- "socket: protocol failure in circuit setup.\n");
- goto bad2;
- }
- }
- (void)write(s, locuser, strlen(locuser)+1);
- (void)write(s, remuser, strlen(remuser)+1);
- (void)write(s, cmd, strlen(cmd)+1);
- if (read(s, &c, 1) != 1) {
- (void)fprintf(stderr,
- "rcmd: %s: %s\n", *ahost, strerror(errno));
- goto bad2;
- }
- if (c != 0) {
- while (read(s, &c, 1) == 1) {
- (void)write(STDERR_FILENO, &c, 1);
- if (c == '\n')
- break;
- }
- goto bad2;
- }
-#ifndef __rtems__
- sigsetmask(oldmask);
-#endif
- return (s);
-bad2:
- if (lport)
- (void)close(*fd2p);
-bad:
- (void)close(s);
-#ifndef __rtems__
- sigsetmask(oldmask);
-#endif
- return (-1);
-}
-
-int
-rresvport(int *alport )
-{
- struct sockaddr_in sin;
- int s;
-
- bzero(&sin, sizeof sin);
- sin.sin_len = sizeof(struct sockaddr_in);
- sin.sin_family = AF_INET;
- sin.sin_addr.s_addr = INADDR_ANY;
- s = socket(AF_INET, SOCK_STREAM, 0);
- if (s < 0)
- return (-1);
-#if 0 /* compat_exact_traditional_rresvport_semantics */
- sin.sin_port = htons((u_short)*alport);
- if (bind(s, (struct sockaddr *)&sin, sizeof(sin)) >= 0)
- return (s);
- if (errno != EADDRINUSE) {
- (void)close(s);
- return (-1);
- }
-#endif
- sin.sin_port = 0;
- if (bindresvport(s, &sin) == -1) {
- (void)close(s);
- return (-1);
- }
- *alport = (int)ntohs(sin.sin_port);
- return (s);
-}
-
-#ifndef __rtems__
-int __check_rhosts_file = 1;
-char *__rcmd_errstr;
-
-int
-ruserok(rhost, superuser, ruser, luser)
- const char *rhost, *ruser, *luser;
- int superuser;
-{
- struct hostent *hp;
- u_long addr;
- char **ap;
-
- if ((hp = gethostbyname(rhost)) == NULL)
- return (-1);
- for (ap = hp->h_addr_list; *ap; ++ap) {
- bcopy(*ap, &addr, sizeof(addr));
- if (iruserok(addr, superuser, ruser, luser) == 0)
- return (0);
- }
- return (-1);
-}
-
-/*
- * New .rhosts strategy: We are passed an ip address. We spin through
- * hosts.equiv and .rhosts looking for a match. When the .rhosts only
- * has ip addresses, we don't have to trust a nameserver. When it
- * contains hostnames, we spin through the list of addresses the nameserver
- * gives us and look for a match.
- *
- * Returns 0 if ok, -1 if not ok.
- */
-int
-iruserok(raddr, superuser, ruser, luser)
- u_long raddr;
- int superuser;
- const char *ruser, *luser;
-{
- register char *cp;
- struct stat sbuf;
- struct passwd *pwd;
- FILE *hostf;
- uid_t uid;
- int first;
- char pbuf[MAXPATHLEN];
-
- first = 1;
- hostf = superuser ? NULL : fopen(_PATH_HEQUIV, "r");
-again:
- if (hostf) {
- if (__ivaliduser(hostf, raddr, luser, ruser) == 0) {
- (void)fclose(hostf);
- return (0);
- }
- (void)fclose(hostf);
- }
- if (first == 1 && (__check_rhosts_file || superuser)) {
- first = 0;
- if ((pwd = getpwnam(luser)) == NULL)
- return (-1);
- (void)strcpy(pbuf, pwd->pw_dir);
- (void)strcat(pbuf, "/.rhosts");
-
- /*
- * Change effective uid while opening .rhosts. If root and
- * reading an NFS mounted file system, can't read files that
- * are protected read/write owner only.
- */
- uid = geteuid();
- (void)seteuid(pwd->pw_uid);
- hostf = fopen(pbuf, "r");
- (void)seteuid(uid);
-
- if (hostf == NULL)
- return (-1);
- /*
- * If not a regular file, or is owned by someone other than
- * user or root or if writeable by anyone but the owner, quit.
- */
- cp = NULL;
- if (lstat(pbuf, &sbuf) < 0)
- cp = ".rhosts lstat failed";
- else if (!S_ISREG(sbuf.st_mode))
- cp = ".rhosts not regular file";
- else if (fstat(fileno(hostf), &sbuf) < 0)
- cp = ".rhosts fstat failed";
- else if (sbuf.st_uid && sbuf.st_uid != pwd->pw_uid)
- cp = "bad .rhosts owner";
- else if (sbuf.st_mode & (S_IWGRP|S_IWOTH))
- cp = ".rhosts writeable by other than owner";
- /* If there were any problems, quit. */
- if (cp) {
- __rcmd_errstr = cp;
- (void)fclose(hostf);
- return (-1);
- }
- goto again;
- }
- return (-1);
-}
-
-/*
- * XXX
- * Don't make static, used by lpd(8).
- *
- * Returns 0 if ok, -1 if not ok.
- */
-int
-__ivaliduser(hostf, raddr, luser, ruser)
- FILE *hostf;
- u_long raddr;
- const char *luser, *ruser;
-{
- register char *user, *p;
- int ch;
- char buf[MAXHOSTNAMELEN + 128]; /* host + login */
- char hname[MAXHOSTNAMELEN];
- struct hostent *hp;
- /* Presumed guilty until proven innocent. */
- int userok = 0, hostok = 0;
-#ifdef YP
- char *ypdomain;
-
- if (yp_get_default_domain(&ypdomain))
- ypdomain = NULL;
-#else
-#define ypdomain NULL
-#endif
- /* We need to get the damn hostname back for netgroup matching. */
- if ((hp = gethostbyaddr((char *)&raddr, sizeof(u_long),
- AF_INET)) == NULL)
- return (-1);
- strncpy(hname, hp->h_name, sizeof(hname));
- hname[sizeof(hname) - 1] = '\0';
-
- while (fgets(buf, sizeof(buf), hostf)) {
- p = buf;
- /* Skip lines that are too long. */
- if (strchr(p, '\n') == NULL) {
- while ((ch = getc(hostf)) != '\n' && ch != EOF);
- continue;
- }
- if (*p == '\n' || *p == '#') {
- /* comment... */
- continue;
- }
- while (*p != '\n' && *p != ' ' && *p != '\t' && *p != '\0') {
- *p = isupper(*p) ? tolower(*p) : *p;
- p++;
- }
- if (*p == ' ' || *p == '\t') {
- *p++ = '\0';
- while (*p == ' ' || *p == '\t')
- p++;
- user = p;
- while (*p != '\n' && *p != ' ' &&
- *p != '\t' && *p != '\0')
- p++;
- } else
- user = p;
- *p = '\0';
- /*
- * Do +/- and +@/-@ checking. This looks really nasty,
- * but it matches SunOS's behavior so far as I can tell.
- */
- switch(buf[0]) {
- case '+':
- if (!buf[1]) { /* '+' matches all hosts */
- hostok = 1;
- break;
- }
- if (buf[1] == '@') /* match a host by netgroup */
- hostok = innetgr((char *)&buf[2],
- (char *)&hname, NULL, ypdomain);
- else /* match a host by addr */
- hostok = __icheckhost(raddr,(char *)&buf[1]);
- break;
- case '-': /* reject '-' hosts and all their users */
- if (buf[1] == '@') {
- if (innetgr((char *)&buf[2],
- (char *)&hname, NULL, ypdomain))
- return(-1);
- } else {
- if (__icheckhost(raddr,(char *)&buf[1]))
- return(-1);
- }
- break;
- default: /* if no '+' or '-', do a simple match */
- hostok = __icheckhost(raddr, buf);
- break;
- }
- switch(*user) {
- case '+':
- if (!*(user+1)) { /* '+' matches all users */
- userok = 1;
- break;
- }
- if (*(user+1) == '@') /* match a user by netgroup */
- userok = innetgr(user+2, NULL, ruser, ypdomain);
- else /* match a user by direct specification */
- userok = !(strcmp(ruser, user+1));
- break;
- case '-': /* if we matched a hostname, */
- if (hostok) { /* check for user field rejections */
- if (!*(user+1))
- return(-1);
- if (*(user+1) == '@') {
- if (innetgr(user+2, NULL,
- ruser, ypdomain))
- return(-1);
- } else {
- if (!strcmp(ruser, user+1))
- return(-1);
- }
- }
- break;
- default: /* no rejections: try to match the user */
- if (hostok)
- userok = !(strcmp(ruser,*user ? user : luser));
- break;
- }
- if (hostok && userok)
- return(0);
- }
- return (-1);
-}
-
-/*
- * Returns "true" if match, 0 if no match.
- */
-static int
-__icheckhost(raddr, lhost)
- u_long raddr;
- register char *lhost;
-{
- register struct hostent *hp;
- register u_long laddr;
- register char **pp;
-
- /* Try for raw ip address first. */
- if (isdigit(*lhost) && (long)(laddr = inet_addr(lhost)) != -1)
- return (raddr == laddr);
-
- /* Better be a hostname. */
- if ((hp = gethostbyname(lhost)) == NULL)
- return (0);
-
- /* Spin through ip addresses. */
- for (pp = hp->h_addr_list; *pp; ++pp)
- if (!bcmp(&raddr, *pp, sizeof(u_long)))
- return (1);
-
- /* No match. */
- return (0);
-}
-#endif
-#endif
diff --git a/cpukit/libnetworking/libc/recv.c b/cpukit/libnetworking/libc/recv.c
deleted file mode 100644
index a3325d3447..0000000000
--- a/cpukit/libnetworking/libc/recv.c
+++ /dev/null
@@ -1,53 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1988, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include <stddef.h>
-
-ssize_t
-recv(
- int s,
- void *buf,
- size_t len,
- int flags )
-{
- return (recvfrom(s, buf, len, flags, NULL, 0));
-}
diff --git a/cpukit/libnetworking/libc/res_comp.c b/cpukit/libnetworking/libc/res_comp.c
deleted file mode 100644
index e24d99dd0b..0000000000
--- a/cpukit/libnetworking/libc/res_comp.c
+++ /dev/null
@@ -1,252 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1985, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * Portions Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-#include <ctype.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "res_config.h"
-
-#define BIND_4_COMPAT
-
-/*
- * Expand compressed domain name 'comp_dn' to full domain name.
- * 'msg' is a pointer to the begining of the message,
- * 'eomorig' points to the first location after the message,
- * 'exp_dn' is a pointer to a buffer of size 'length' for the result.
- * Return size of compressed name or -1 if there was an error.
- */
-int
-dn_expand(const u_char *msg, const u_char *eom, const u_char *src,
- char *dst, int dstsiz)
-{
- int n = ns_name_uncompress(msg, eom, src, dst, (size_t)dstsiz);
-
- if (n > 0 && dst[0] == '.')
- dst[0] = '\0';
- return (n);
-}
-
-/*
- * Pack domain name 'exp_dn' in presentation form into 'comp_dn'.
- * Return the size of the compressed name or -1.
- * 'length' is the size of the array pointed to by 'comp_dn'.
- */
-int
-dn_comp(const char *src, u_char *dst, int dstsiz,
- u_char **dnptrs, u_char **lastdnptr)
-{
- return (ns_name_compress(src, dst, (size_t)dstsiz,
- (const u_char **)dnptrs,
- (const u_char **)lastdnptr));
-}
-
-/*
- * Skip over a compressed domain name. Return the size or -1.
- */
-int
-dn_skipname(const u_char *ptr, const u_char *eom) {
- const u_char *saveptr = ptr;
-
- if (ns_name_skip(&ptr, eom) == -1)
- return (-1);
- return (ptr - saveptr);
-}
-
-/*
- * Verify that a domain name uses an acceptable character set.
- */
-
-/*
- * Note the conspicuous absence of ctype macros in these definitions. On
- * non-ASCII hosts, we can't depend on string literals or ctype macros to
- * tell us anything about network-format data. The rest of the BIND system
- * is not careful about this, but for some reason, we're doing it right here.
- */
-#define PERIOD 0x2e
-#define hyphenchar(c) ((c) == 0x2d)
-#define bslashchar(c) ((c) == 0x5c)
-#define periodchar(c) ((c) == PERIOD)
-#define asterchar(c) ((c) == 0x2a)
-#define alphachar(c) (((c) >= 0x41 && (c) <= 0x5a) \
- || ((c) >= 0x61 && (c) <= 0x7a))
-#define digitchar(c) ((c) >= 0x30 && (c) <= 0x39)
-
-#define borderchar(c) (alphachar(c) || digitchar(c))
-#define middlechar(c) (borderchar(c) || hyphenchar(c))
-#define domainchar(c) ((c) > 0x20 && (c) < 0x7f)
-
-int
-res_hnok(const char *dn)
-{
- int pch = PERIOD, ch = *dn++;
-
- while (ch != '\0') {
- int nch = *dn++;
-
- if (periodchar(ch)) {
- (void)NULL;
- } else if (periodchar(pch)) {
- if (!borderchar(ch))
- return (0);
- } else if (periodchar(nch) || nch == '\0') {
- if (!borderchar(ch))
- return (0);
- } else {
- if (!middlechar(ch))
- return (0);
- }
- pch = ch, ch = nch;
- }
- return (1);
-}
-
-/*
- * hostname-like (A, MX, WKS) owners can have "*" as their first label
- * but must otherwise be as a host name.
- */
-int
-res_ownok(const char *dn)
-{
- if (asterchar(dn[0])) {
- if (periodchar(dn[1]))
- return (res_hnok(dn+2));
- if (dn[1] == '\0')
- return (1);
- }
- return (res_hnok(dn));
-}
-
-/*
- * SOA RNAMEs and RP RNAMEs can have any printable character in their first
- * label, but the rest of the name has to look like a host name.
- */
-int
-res_mailok(const char *dn)
-{
- int ch, escaped = 0;
-
- /* "." is a valid missing representation */
- if (*dn == '\0')
- return (1);
-
- /* otherwise <label>.<hostname> */
- while ((ch = *dn++) != '\0') {
- if (!domainchar(ch))
- return (0);
- if (!escaped && periodchar(ch))
- break;
- if (escaped)
- escaped = 0;
- else if (bslashchar(ch))
- escaped = 1;
- }
- if (periodchar(ch))
- return (res_hnok(dn));
- return (0);
-}
-
-/*
- * This function is quite liberal, since RFC 1034's character sets are only
- * recommendations.
- */
-int
-res_dnok(const char *dn)
-{
- int ch;
-
- while ((ch = *dn++) != '\0')
- if (!domainchar(ch))
- return (0);
- return (1);
-}
-
-#ifdef BIND_4_COMPAT
-/*
- * This module must export the following externally-visible symbols:
- * ___putlong
- * ___putshort
- * __getlong
- * __getshort
- * Note that one _ comes from C and the others come from us.
- */
-void __putlong(u_int32_t src, u_char *dst) { ns_put32(src, dst); }
-void __putshort(u_int16_t src, u_char *dst) { ns_put16(src, dst); }
-u_int32_t _getlong(const u_char *src) { return (ns_get32(src)); }
-u_int16_t _getshort(const u_char *src) { return (ns_get16(src)); }
-#endif /*BIND_4_COMPAT*/
diff --git a/cpukit/libnetworking/libc/res_config.h b/cpukit/libnetworking/libc/res_config.h
deleted file mode 100644
index 83bf217a8c..0000000000
--- a/cpukit/libnetworking/libc/res_config.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#define DEBUG 1 /* enable debugging code (needed for dig) */
-#define RESOLVSORT /* allow sorting of addresses in gethostbyname */
-#define RFC1535 /* comply with RFC1535 (STRONGLY reccomended by vixie)*/
-#undef USELOOPBACK /* res_init() bind to localhost */
-#undef SUNSECURITY /* verify gethostbyaddr() calls - WE DONT NEED IT */
-#define MULTI_PTRS_ARE_ALIASES 1 /* fold multiple PTR records into aliases */
-#define CHECK_SRVR_ADDR 1 /* confirm that the server requested sent the reply */
-#define BIND_UPDATE 1 /* update support */
-
-#if defined(__rtems__)
-u_int16_t _getshort(const u_char *src);
-u_int32_t _getlong(const u_char *src);
-int gethostname (char *name, size_t namelen);
-int sethostname (const char *name, size_t namelen);
-int issetugid (void);
-#endif
diff --git a/cpukit/libnetworking/libc/res_data.c b/cpukit/libnetworking/libc/res_data.c
deleted file mode 100644
index 35138a5e7f..0000000000
--- a/cpukit/libnetworking/libc/res_data.c
+++ /dev/null
@@ -1,85 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1995,1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-#include <ctype.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "res_config.h"
-
-const char *_res_opcodes[] = {
- "QUERY",
- "IQUERY",
- "CQUERYM",
- "CQUERYU", /* experimental */
- "NOTIFY", /* experimental */
- "UPDATE",
- "6",
- "7",
- "8",
- "9",
- "10",
- "11",
- "12",
- "13",
- "ZONEINIT",
- "ZONEREF",
-};
-
-const char *_res_resultcodes[] = {
- "NOERROR",
- "FORMERR",
- "SERVFAIL",
- "NXDOMAIN",
- "NOTIMP",
- "REFUSED",
- "YXDOMAIN",
- "YXRRSET",
- "NXRRSET",
- "NOTAUTH",
- "ZONEERR",
- "11",
- "12",
- "13",
- "14",
- "NOCHANGE",
-};
-
-#ifdef BIND_UPDATE
-const char *_res_sectioncodes[] = {
- "ZONE",
- "PREREQUISITES",
- "UPDATE",
- "ADDITIONAL",
-};
-#endif
diff --git a/cpukit/libnetworking/libc/res_debug.c b/cpukit/libnetworking/libc/res_debug.c
deleted file mode 100644
index f2118069b1..0000000000
--- a/cpukit/libnetworking/libc/res_debug.c
+++ /dev/null
@@ -1,973 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1985
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * Portions Copyright (c) 1995 by International Business Machines, Inc.
- *
- * International Business Machines, Inc. (hereinafter called IBM) grants
- * permission under its copyrights to use, copy, modify, and distribute this
- * Software with or without fee, provided that the above copyright notice and
- * all paragraphs of this notice appear in all copies, and that the name of IBM
- * not be used in connection with the marketing of any product incorporating
- * the Software or modifications thereof, without specific, written prior
- * permission.
- *
- * To the extent it has a right to do so, IBM grants an immunity from suit
- * under its patents, if any, for the use, sale or manufacture of products to
- * the extent that such products are used for performing Domain Name System
- * dynamic updates in TCP/IP networks by means of the Software. No immunity is
- * granted for any product per se or for any other function of any product.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE. IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL,
- * DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN
- * IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES.
- */
-
-/*
- * Portions Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <inttypes.h>
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-
-#include <ctype.h>
-#include <errno.h>
-#include <math.h>
-#include <netdb.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#include <time.h>
-
-#define SPRINTF(x) sprintf x
-
-extern const char *_res_opcodes[];
-extern const char *_res_resultcodes[];
-extern const char *_res_sectioncodes[];
-
-/*
- * Print the current options.
- */
-void
-fp_resstat(struct __res_state *statp, FILE *file) {
- u_long mask;
-
- fprintf(file, ";; res options:");
- if (!statp)
- statp = &_res;
- for (mask = 1; mask != 0; mask <<= 1)
- if (statp->options & mask)
- fprintf(file, " %s", p_option(mask));
- putc('\n', file);
-}
-
-static void
-do_section(ns_msg *handle, ns_sect section, int pflag, FILE *file) {
- int n, sflag, rrnum;
- char buf[2048]; /* XXX need to malloc */
- ns_opcode opcode;
- ns_rr rr;
-
- /*
- * Print answer records.
- */
- sflag = (_res.pfcode & pflag);
- if (_res.pfcode && !sflag)
- return;
-
- opcode = ns_msg_getflag(*handle, ns_f_opcode);
- rrnum = 0;
- for (;;) {
- if (ns_parserr(handle, section, rrnum, &rr)) {
- if (errno != ENODEV)
- fprintf(file, ";; ns_parserr: %s\n",
- strerror(errno));
- else if (rrnum > 0 && sflag != 0 &&
- (_res.pfcode & RES_PRF_HEAD1))
- putc('\n', file);
- return;
- }
- if (rrnum == 0 && sflag != 0 && (_res.pfcode & RES_PRF_HEAD1))
- fprintf(file, ";; %s SECTION:\n",
- p_section(section, opcode));
- if (section == ns_s_qd)
- fprintf(file, ";;\t%s, type = %s, class = %s\n",
- ns_rr_name(rr),
- p_type(ns_rr_type(rr)),
- p_class(ns_rr_class(rr)));
- else {
- n = ns_sprintrr(handle, &rr, NULL, NULL,
- buf, sizeof buf);
- if (n < 0) {
- fprintf(file, ";; ns_sprintrr: %s\n",
- strerror(errno));
- return;
- }
- fputs(buf, file);
- fputc('\n', file);
- }
- rrnum++;
- }
-}
-
-void
-p_query(const u_char *msg) {
- fp_query(msg, stdout);
-}
-
-void
-fp_query(const u_char *msg, FILE *file) {
- fp_nquery(msg, PACKETSZ, file);
-}
-
-/*
- * Print the contents of a query.
- * This is intended to be primarily a debugging routine.
- */
-void
-fp_nquery(const u_char *msg, int len, FILE *file) {
- ns_msg handle;
- int qdcount, ancount, nscount, arcount;
- u_int opcode, rcode, id;
-
- if ((_res.options & RES_INIT) == 0 && res_init() == -1)
- return;
-
- if (ns_initparse(msg, len, &handle) < 0) {
- fprintf(file, ";; ns_initparse: %s\n", strerror(errno));
- return;
- }
- opcode = ns_msg_getflag(handle, ns_f_opcode);
- rcode = ns_msg_getflag(handle, ns_f_rcode);
- id = ns_msg_id(handle);
- qdcount = ns_msg_count(handle, ns_s_qd);
- ancount = ns_msg_count(handle, ns_s_an);
- nscount = ns_msg_count(handle, ns_s_ns);
- arcount = ns_msg_count(handle, ns_s_ar);
-
- /*
- * Print header fields.
- */
- if ((!_res.pfcode) || (_res.pfcode & RES_PRF_HEADX) || rcode)
- fprintf(file,
- ";; ->>HEADER<<- opcode: %s, status: %s, id: %d\n",
- _res_opcodes[opcode], _res_resultcodes[rcode], id);
- if ((!_res.pfcode) || (_res.pfcode & RES_PRF_HEADX))
- putc(';', file);
- if ((!_res.pfcode) || (_res.pfcode & RES_PRF_HEAD2)) {
- fprintf(file, "; flags:");
- if (ns_msg_getflag(handle, ns_f_qr))
- fprintf(file, " qr");
- if (ns_msg_getflag(handle, ns_f_aa))
- fprintf(file, " aa");
- if (ns_msg_getflag(handle, ns_f_tc))
- fprintf(file, " tc");
- if (ns_msg_getflag(handle, ns_f_rd))
- fprintf(file, " rd");
- if (ns_msg_getflag(handle, ns_f_ra))
- fprintf(file, " ra");
- if (ns_msg_getflag(handle, ns_f_z))
- fprintf(file, " ??");
- if (ns_msg_getflag(handle, ns_f_ad))
- fprintf(file, " ad");
- if (ns_msg_getflag(handle, ns_f_cd))
- fprintf(file, " cd");
- }
- if ((!_res.pfcode) || (_res.pfcode & RES_PRF_HEAD1)) {
- fprintf(file, "; %s: %d",
- p_section(ns_s_qd, opcode), qdcount);
- fprintf(file, ", %s: %d",
- p_section(ns_s_an, opcode), ancount);
- fprintf(file, ", %s: %d",
- p_section(ns_s_ns, opcode), nscount);
- fprintf(file, ", %s: %d",
- p_section(ns_s_ar, opcode), arcount);
- }
- if ((!_res.pfcode) || (_res.pfcode &
- (RES_PRF_HEADX | RES_PRF_HEAD2 | RES_PRF_HEAD1))) {
- putc('\n',file);
- }
- /*
- * Print the various sections.
- */
- do_section(&handle, ns_s_qd, RES_PRF_QUES, file);
- do_section(&handle, ns_s_an, RES_PRF_ANS, file);
- do_section(&handle, ns_s_ns, RES_PRF_AUTH, file);
- do_section(&handle, ns_s_ar, RES_PRF_ADD, file);
- if (qdcount == 0 && ancount == 0 &&
- nscount == 0 && arcount == 0)
- putc('\n', file);
-}
-
-const u_char *
-p_cdnname(const u_char *cp, const u_char *msg, int len, FILE *file) {
- char name[MAXDNAME];
- int n;
-
- if ((n = dn_expand(msg, msg + len, cp, name, sizeof name)) < 0)
- return (NULL);
- if (name[0] == '\0')
- putc('.', file);
- else
- fputs(name, file);
- return (cp + n);
-}
-
-const u_char *
-p_cdname(const u_char *cp, const u_char *msg, FILE *file) {
- return (p_cdnname(cp, msg, PACKETSZ, file));
-}
-
-/* Return a fully-qualified domain name from a compressed name (with
- length supplied). */
-
-const u_char *
-p_fqnname(
- const u_char *cp,
- const u_char *msg,
- int msglen,
- char *name,
- int namelen)
-{
- int n, newlen;
-
- if ((n = dn_expand(msg, cp + msglen, cp, name, namelen)) < 0)
- return (NULL);
- newlen = strlen(name);
- if (newlen == 0 || name[newlen - 1] != '.') {
- if (newlen + 1 >= namelen) /* Lack space for final dot */
- return (NULL);
- else
- strcpy(name + newlen, ".");
- }
- return (cp + n);
-}
-
-/* XXX: the rest of these functions need to become length-limited, too. */
-
-const u_char *
-p_fqname(const u_char *cp, const u_char *msg, FILE *file) {
- char name[MAXDNAME];
- const u_char *n;
-
- n = p_fqnname(cp, msg, MAXCDNAME, name, sizeof name);
- if (n == NULL)
- return (NULL);
- fputs(name, file);
- return (n);
-}
-
-/*
- * Names of RR classes and qclasses. Classes and qclasses are the same, except
- * that C_ANY is a qclass but not a class. (You can ask for records of class
- * C_ANY, but you can't have any records of that class in the database.)
- */
-const struct res_sym __p_class_syms[] = {
- {C_IN, "IN", NULL},
- {C_CHAOS, "CHAOS", NULL},
- {C_HS, "HS", NULL},
- {C_HS, "HESIOD", NULL},
- {C_ANY, "ANY", NULL},
- {C_NONE, "NONE", NULL},
- {C_IN, (char *)0, NULL}
-};
-
-/*
- * Names of message sections.
- */
-const struct res_sym __p_default_section_syms[] = {
- {ns_s_qd, "QUERY", NULL},
- {ns_s_an, "ANSWER", NULL},
- {ns_s_ns, "AUTHORITY", NULL},
- {ns_s_ar, "ADDITIONAL", NULL},
- {0, (char *)0, NULL}
-};
-
-const struct res_sym __p_update_section_syms[] = {
- {S_ZONE, "ZONE", NULL},
- {S_PREREQ, "PREREQUISITE", NULL},
- {S_UPDATE, "UPDATE", NULL},
- {S_ADDT, "ADDITIONAL", NULL},
- {0, (char *)0, NULL}
-};
-
-/*
- * Names of RR types and qtypes. Types and qtypes are the same, except
- * that T_ANY is a qtype but not a type. (You can ask for records of type
- * T_ANY, but you can't have any records of that type in the database.)
- */
-const struct res_sym __p_type_syms[] = {
- {T_A, "A", "address"},
- {T_NS, "NS", "name server"},
- {T_MD, "MD", "mail destination (deprecated)"},
- {T_MF, "MF", "mail forwarder (deprecated)"},
- {T_CNAME, "CNAME", "canonical name"},
- {T_SOA, "SOA", "start of authority"},
- {T_MB, "MB", "mailbox"},
- {T_MG, "MG", "mail group member"},
- {T_MR, "MR", "mail rename"},
- {T_NULL, "NULL", "null"},
- {T_WKS, "WKS", "well-known service (deprecated)"},
- {T_PTR, "PTR", "domain name pointer"},
- {T_HINFO, "HINFO", "host information"},
- {T_MINFO, "MINFO", "mailbox information"},
- {T_MX, "MX", "mail exchanger"},
- {T_TXT, "TXT", "text"},
- {T_RP, "RP", "responsible person"},
- {T_AFSDB, "AFSDB", "DCE or AFS server"},
- {T_X25, "X25", "X25 address"},
- {T_ISDN, "ISDN", "ISDN address"},
- {T_RT, "RT", "router"},
- {T_NSAP, "NSAP", "nsap address"},
- {T_NSAP_PTR, "NSAP_PTR", "domain name pointer"},
- {T_SIG, "SIG", "signature"},
- {T_KEY, "KEY", "key"},
- {T_PX, "PX", "mapping information"},
- {T_GPOS, "GPOS", "geographical position (withdrawn)"},
- {T_AAAA, "AAAA", "IPv6 address"},
- {T_LOC, "LOC", "location"},
- {T_NXT, "NXT", "next valid name (unimplemented)"},
- {T_EID, "EID", "endpoint identifier (unimplemented)"},
- {T_NIMLOC, "NIMLOC", "NIMROD locator (unimplemented)"},
- {T_SRV, "SRV", "server selection"},
- {T_ATMA, "ATMA", "ATM address (unimplemented)"},
- {T_IXFR, "IXFR", "incremental zone transfer"},
- {T_AXFR, "AXFR", "zone transfer"},
- {T_MAILB, "MAILB", "mailbox-related data (deprecated)"},
- {T_MAILA, "MAILA", "mail agent (deprecated)"},
- {T_NAPTR, "NAPTR", "URN Naming Authority"},
- {T_ANY, "ANY", "\"any\""},
- {0, NULL, NULL}
-};
-
-int
-sym_ston(const struct res_sym *syms, const char *name, int *success) {
- for ((void)NULL; syms->name != 0; syms++) {
- if (strcasecmp (name, syms->name) == 0) {
- if (success)
- *success = 1;
- return (syms->number);
- }
- }
- if (success)
- *success = 0;
- return (syms->number); /* The default value. */
-}
-
-const char *
-sym_ntos(const struct res_sym *syms, int number, int *success) {
- static char unname[20];
-
- for ((void)NULL; syms->name != 0; syms++) {
- if (number == syms->number) {
- if (success)
- *success = 1;
- return (syms->name);
- }
- }
-
- sprintf(unname, "%d", number);
- if (success)
- *success = 0;
- return (unname);
-}
-
-const char *
-sym_ntop(const struct res_sym *syms, int number, int *success) {
- static char unname[20];
-
- for ((void)NULL; syms->name != 0; syms++) {
- if (number == syms->number) {
- if (success)
- *success = 1;
- return (syms->humanname);
- }
- }
- sprintf(unname, "%d", number);
- if (success)
- *success = 0;
- return (unname);
-}
-
-/*
- * Return a string for the type.
- */
-const char *
-p_type(int type) {
- return (sym_ntos(__p_type_syms, type, (int *)0));
-}
-
-/*
- * Return a string for the type.
- */
-const char *
-p_section(int section, int opcode) {
- const struct res_sym *symbols;
-
- switch (opcode) {
- case ns_o_update:
- symbols = __p_update_section_syms;
- break;
- default:
- symbols = __p_default_section_syms;
- break;
- }
- return (sym_ntos(symbols, section, (int *)0));
-}
-
-/*
- * Return a mnemonic for class.
- */
-const char *
-p_class(int class) {
- return (sym_ntos(__p_class_syms, class, (int *)0));
-}
-
-/*
- * Return a mnemonic for an option
- */
-const char *
-p_option(u_long option) {
- static char nbuf[40];
-
- switch (option) {
- case RES_INIT: return "init";
- case RES_DEBUG: return "debug";
- case RES_AAONLY: return "aaonly(unimpl)";
- case RES_USEVC: return "usevc";
- case RES_PRIMARY: return "primry(unimpl)";
- case RES_IGNTC: return "igntc";
- case RES_RECURSE: return "recurs";
- case RES_DEFNAMES: return "defnam";
- case RES_STAYOPEN: return "styopn";
- case RES_DNSRCH: return "dnsrch";
- case RES_INSECURE1: return "insecure1";
- case RES_INSECURE2: return "insecure2";
- default: sprintf(nbuf, "?0x%lx?", (u_long)option);
- return (nbuf);
- }
-}
-
-/*
- * Return a mnemonic for a time to live.
- */
-const char *
-p_time(u_int32_t value) {
- static char nbuf[40];
-
- if (ns_format_ttl(value, nbuf, sizeof nbuf) < 0)
- sprintf(nbuf, "%" PRIu32, (uint32_t) value);
- return (nbuf);
-}
-
-
-/*
- * routines to convert between on-the-wire RR format and zone file format.
- * Does not contain conversion to/from decimal degrees; divide or multiply
- * by 60*60*1000 for that.
- */
-
-static uint32_t poweroften[10] = {1, 10, 100, 1000, 10000, 100000,
- 1000000,10000000,100000000,1000000000};
-
-/* takes an XeY precision/size value, returns a string representation. */
-static const char *
-precsize_ntoa(
- u_int8_t prec)
-{
- static char retbuf[sizeof "90000000.00"];
- unsigned long val;
- uint32_t mantissa, exponent;
-
- mantissa = (int)((prec >> 4) & 0x0f) % 10;
- exponent = (int)((prec >> 0) & 0x0f) % 10;
-
- val = mantissa * poweroften[exponent];
-
- (void) sprintf(retbuf, "%ld.%.2ld", val/100, val%100);
- return (retbuf);
-}
-
-/* converts ascii size/precision X * 10**Y(cm) to 0xXY. moves pointer. */
-static u_int8_t
-precsize_aton(
- const char **strptr)
-{
- unsigned int mval = 0, cmval = 0;
- u_int8_t retval = 0;
- const char *cp;
- int exponent;
- int mantissa;
-
- cp = *strptr;
-
- while (isdigit((unsigned char)*cp))
- mval = mval * 10 + (*cp++ - '0');
-
- if (*cp == '.') { /* centimeters */
- cp++;
- if (isdigit((unsigned char)*cp)) {
- cmval = (*cp++ - '0') * 10;
- if (isdigit((unsigned char)*cp)) {
- cmval += (*cp++ - '0');
- }
- }
- }
- cmval = (mval * 100) + cmval;
-
- for (exponent = 0; exponent < 9; exponent++)
- if (cmval < poweroften[exponent+1])
- break;
-
- mantissa = cmval / poweroften[exponent];
- if (mantissa > 9)
- mantissa = 9;
-
- retval = (mantissa << 4) | exponent;
-
- *strptr = cp;
-
- return (retval);
-}
-
-/* converts ascii lat/lon to unsigned encoded 32-bit number. moves pointer. */
-static u_int32_t
-latlon2ul(
- char **latlonstrptr,
- int *which )
-{
- char *cp;
- u_int32_t retval;
- int deg = 0, min = 0, secs = 0, secsfrac = 0;
-
- cp = *latlonstrptr;
-
- while (isdigit((unsigned char)*cp))
- deg = deg * 10 + (*cp++ - '0');
-
- while (isspace((unsigned char)*cp))
- cp++;
-
- if (!(isdigit((unsigned char)*cp)))
- goto fndhemi;
-
- while (isdigit((unsigned char)*cp))
- min = min * 10 + (*cp++ - '0');
-
- while (isspace((unsigned char)*cp))
- cp++;
-
- if (!(isdigit((unsigned char)*cp)))
- goto fndhemi;
-
- while (isdigit((unsigned char)*cp))
- secs = secs * 10 + (*cp++ - '0');
-
- if (*cp == '.') { /* decimal seconds */
- cp++;
- if (isdigit((unsigned char)*cp)) {
- secsfrac = (*cp++ - '0') * 100;
- if (isdigit((unsigned char)*cp)) {
- secsfrac += (*cp++ - '0') * 10;
- if (isdigit((unsigned char)*cp)) {
- secsfrac += (*cp++ - '0');
- }
- }
- }
- }
-
- while (!isspace((unsigned char)*cp)) /* if any trailing garbage */
- cp++;
-
- while (isspace((unsigned char)*cp))
- cp++;
-
- fndhemi:
- switch (*cp) {
- case 'N': case 'n':
- case 'E': case 'e':
- retval = ((u_int32_t)1<<31)
- + (((((deg * 60) + min) * 60) + secs) * 1000)
- + secsfrac;
- break;
- case 'S': case 's':
- case 'W': case 'w':
- retval = ((u_int32_t)1<<31)
- - (((((deg * 60) + min) * 60) + secs) * 1000)
- - secsfrac;
- break;
- default:
- retval = 0; /* invalid value -- indicates error */
- break;
- }
-
- switch (*cp) {
- case 'N': case 'n':
- case 'S': case 's':
- *which = 1; /* latitude */
- break;
- case 'E': case 'e':
- case 'W': case 'w':
- *which = 2; /* longitude */
- break;
- default:
- *which = 0; /* error */
- break;
- }
-
- cp++; /* skip the hemisphere */
-
- while (!isspace((unsigned char)*cp)) /* if any trailing garbage */
- cp++;
-
- while (isspace((unsigned char)*cp)) /* move to next field */
- cp++;
-
- *latlonstrptr = cp;
-
- return (retval);
-}
-
-/* converts a zone file representation in a string to an RDATA on-the-wire
- * representation. */
-int
-loc_aton(
- const char *ascii,
- u_char *binary)
-{
- const char *cp, *maxcp;
- u_char *bcp;
-
- u_int32_t latit = 0, longit = 0, alt = 0;
- u_int32_t lltemp1 = 0, lltemp2 = 0;
- int altmeters = 0, altfrac = 0, altsign = 1;
- u_int8_t hp = 0x16; /* default = 1e6 cm = 10000.00m = 10km */
- u_int8_t vp = 0x13; /* default = 1e3 cm = 10.00m */
- u_int8_t siz = 0x12; /* default = 1e2 cm = 1.00m */
- int which1 = 0, which2 = 0;
-
- cp = ascii;
- maxcp = cp + strlen(ascii);
-
- lltemp1 = latlon2ul((char **)&cp, &which1);
-
- lltemp2 = latlon2ul((char **)&cp, &which2);
-
- switch (which1 + which2) {
- case 3: /* 1 + 2, the only valid combination */
- if ((which1 == 1) && (which2 == 2)) { /* normal case */
- latit = lltemp1;
- longit = lltemp2;
- } else if ((which1 == 2) && (which2 == 1)) { /* reversed */
- longit = lltemp1;
- latit = lltemp2;
- } else { /* some kind of brokenness */
- return (0);
- }
- break;
- default: /* we didn't get one of each */
- return (0);
- }
-
- /* altitude */
- if (*cp == '-') {
- altsign = -1;
- cp++;
- }
-
- if (*cp == '+')
- cp++;
-
- while (isdigit((unsigned char)*cp))
- altmeters = altmeters * 10 + (*cp++ - '0');
-
- if (*cp == '.') { /* decimal meters */
- cp++;
- if (isdigit((unsigned char)*cp)) {
- altfrac = (*cp++ - '0') * 10;
- if (isdigit((unsigned char)*cp)) {
- altfrac += (*cp++ - '0');
- }
- }
- }
-
- alt = (10000000 + (altsign * (altmeters * 100 + altfrac)));
-
- while (!isspace((unsigned char)*cp) && (cp < maxcp)) /* if trailing garbage or m */
- cp++;
-
- while (isspace((unsigned char)*cp) && (cp < maxcp))
- cp++;
-
- if (cp >= maxcp)
- goto defaults;
-
- siz = precsize_aton(&cp);
-
- while (!isspace((unsigned char)*cp) && (cp < maxcp)) /* if trailing garbage or m */
- cp++;
-
- while (isspace((unsigned char)*cp) && (cp < maxcp))
- cp++;
-
- if (cp >= maxcp)
- goto defaults;
-
- hp = precsize_aton(&cp);
-
- while (!isspace((unsigned char)*cp) && (cp < maxcp)) /* if trailing garbage or m */
- cp++;
-
- while (isspace((unsigned char)*cp) && (cp < maxcp))
- cp++;
-
- if (cp >= maxcp)
- goto defaults;
-
- vp = precsize_aton(&cp);
-
- defaults:
-
- bcp = binary;
- *bcp++ = (u_int8_t) 0; /* version byte */
- *bcp++ = siz;
- *bcp++ = hp;
- *bcp++ = vp;
- PUTLONG(latit,bcp);
- PUTLONG(longit,bcp);
- PUTLONG(alt,bcp);
-
- return (16); /* size of RR in octets */
-}
-
-/* takes an on-the-wire LOC RR and formats it in a human readable format. */
-const char *
-loc_ntoa(
- const u_char *binary,
- char *ascii )
-{
- static char *error = "?";
- const u_char *cp = binary;
-
- int latdeg, latmin, latsec, latsecfrac;
- int longdeg, longmin, longsec, longsecfrac;
- char northsouth, eastwest;
- int altmeters, altfrac, altsign;
-
- const u_int32_t referencealt = 100000 * 100;
-
- int32_t latval, longval, altval;
- u_int32_t templ;
- u_int8_t sizeval, hpval, vpval, versionval;
-
- char *sizestr, *hpstr, *vpstr;
-
- versionval = *cp++;
-
- if (versionval) {
- (void) sprintf(ascii, "; error: unknown LOC RR version");
- return (ascii);
- }
-
- sizeval = *cp++;
-
- hpval = *cp++;
- vpval = *cp++;
-
- GETLONG(templ, cp);
- latval = (templ - ((u_int32_t)1<<31));
-
- GETLONG(templ, cp);
- longval = (templ - ((u_int32_t)1<<31));
-
- GETLONG(templ, cp);
- if (templ < referencealt) { /* below WGS 84 spheroid */
- altval = referencealt - templ;
- altsign = -1;
- } else {
- altval = templ - referencealt;
- altsign = 1;
- }
-
- if (latval < 0) {
- northsouth = 'S';
- latval = -latval;
- } else
- northsouth = 'N';
-
- latsecfrac = latval % 1000;
- latval = latval / 1000;
- latsec = latval % 60;
- latval = latval / 60;
- latmin = latval % 60;
- latval = latval / 60;
- latdeg = latval;
-
- if (longval < 0) {
- eastwest = 'W';
- longval = -longval;
- } else
- eastwest = 'E';
-
- longsecfrac = longval % 1000;
- longval = longval / 1000;
- longsec = longval % 60;
- longval = longval / 60;
- longmin = longval % 60;
- longval = longval / 60;
- longdeg = longval;
-
- altfrac = altval % 100;
- altmeters = (altval / 100) * altsign;
-
- if ((sizestr = strdup(precsize_ntoa(sizeval))) == NULL)
- sizestr = error;
- if ((hpstr = strdup(precsize_ntoa(hpval))) == NULL)
- hpstr = error;
- if ((vpstr = strdup(precsize_ntoa(vpval))) == NULL)
- vpstr = error;
-
- sprintf(ascii,
- "%d %.2d %.2d.%.3d %c %d %.2d %.2d.%.3d %c %d.%.2dm %sm %sm %sm",
- latdeg, latmin, latsec, latsecfrac, northsouth,
- longdeg, longmin, longsec, longsecfrac, eastwest,
- altmeters, altfrac, sizestr, hpstr, vpstr);
-
- if (sizestr != error)
- free(sizestr);
- if (hpstr != error)
- free(hpstr);
- if (vpstr != error)
- free(vpstr);
-
- return (ascii);
-}
-
-
-/* Return the number of DNS hierarchy levels in the name. */
-int
-dn_count_labels(const char *name) {
- int i, len, count;
-
- len = strlen(name);
- for (i = 0, count = 0; i < len; i++) {
- /* XXX need to check for \. or use named's nlabels(). */
- if (name[i] == '.')
- count++;
- }
-
- /* don't count initial wildcard */
- if (name[0] == '*')
- if (count)
- count--;
-
- /* don't count the null label for root. */
- /* if terminating '.' not found, must adjust */
- /* count to include last label */
- if (len > 0 && name[len-1] != '.')
- count++;
- return (count);
-}
-
-
-/*
- * Make dates expressed in seconds-since-Jan-1-1970 easy to read.
- * SIG records are required to be printed like this, by the Secure DNS RFC.
- */
-char *
-p_secstodate (u_long secs) {
- static char output[15]; /* YYYYMMDDHHMMSS and null */
- time_t clock = secs;
- struct tm *time;
-
- time = gmtime(&clock);
- time->tm_year += 1900;
- time->tm_mon += 1;
- sprintf(output, "%04d%02d%02d%02d%02d%02d",
- time->tm_year, time->tm_mon, time->tm_mday,
- time->tm_hour, time->tm_min, time->tm_sec);
- return (output);
-}
diff --git a/cpukit/libnetworking/libc/res_init.c b/cpukit/libnetworking/libc/res_init.c
deleted file mode 100644
index 0a260a116f..0000000000
--- a/cpukit/libnetworking/libc/res_init.c
+++ /dev/null
@@ -1,503 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1985, 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * Portions Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-#include <ctype.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "res_config.h"
-
-/*
- * RTEMS -- set up name servers from global variable
- */
-#include <rtems/rtems_bsdnet_internal.h>
-#include <rtems/bsdnet/servers.h>
-
-static void res_setoptions(char *, char *);
-
-#ifdef RESOLVSORT
-static const char sort_mask[] = "/&";
-#define ISSORTMASK(ch) (strchr(sort_mask, ch) != NULL)
-static u_int32_t net_mask(struct in_addr);
-#endif
-
-#if !defined(isascii) /* XXX - could be a function */
-# define isascii(c) (!(c & 0200))
-#endif
-
-/*
- * Resolver state default settings.
- */
-
-struct __res_state _res
-# if defined(__BIND_RES_TEXT)
- = { RES_TIMEOUT, } /* Motorola, et al. */
-# endif
- ;
-
-
-/*
- * Set up default settings. If the configuration file exist, the values
- * there will have precedence. Otherwise, the server address is set to
- * INADDR_ANY and the default domain name comes from the gethostname().
- *
- * An interrim version of this code (BIND 4.9, pre-4.4BSD) used 127.0.0.1
- * rather than INADDR_ANY ("0.0.0.0") as the default name server address
- * since it was noted that INADDR_ANY actually meant ``the first interface
- * you "ifconfig"'d at boot time'' and if this was a SLIP or PPP interface,
- * it had to be "up" in order for you to reach your own name server. It
- * was later decided that since the recommended practice is to always
- * install local static routes through 127.0.0.1 for all your network
- * interfaces, that we could solve this problem without a code change.
- *
- * The configuration file should always be used, since it is the only way
- * to specify a default domain. If you are running a server on your local
- * machine, you should say "nameserver 0.0.0.0" or "nameserver 127.0.0.1"
- * in the configuration file.
- *
- * Return 0 if completes successfully, -1 on error
- */
-int
-res_init(void)
-{
- FILE *fp;
- char *cp, **pp;
- int n;
- char buf[MAXDNAME];
- int nserv = 0; /* number of nameserver records read from file */
- int haveenv = 0;
- int havesearch = 0;
-#ifdef RESOLVSORT
- int nsort = 0;
- char *net;
-#endif
-#ifndef RFC1535
- int dots;
-#endif
-
- /*
- * These three fields used to be statically initialized. This made
- * it hard to use this code in a shared library. It is necessary,
- * now that we're doing dynamic initialization here, that we preserve
- * the old semantics: if an application modifies one of these three
- * fields of _res before res_init() is called, res_init() will not
- * alter them. Of course, if an application is setting them to
- * _zero_ before calling res_init(), hoping to override what used
- * to be the static default, we can't detect it and unexpected results
- * will follow. Zero for any of these fields would make no sense,
- * so one can safely assume that the applications were already getting
- * unexpected results.
- *
- * _res.options is tricky since some apps were known to diddle the bits
- * before res_init() was first called. We can't replicate that semantic
- * with dynamic initialization (they may have turned bits off that are
- * set in RES_DEFAULT). Our solution is to declare such applications
- * "broken". They could fool us by setting RES_INIT but none do (yet).
- */
- if (!_res.retrans)
- _res.retrans = RES_TIMEOUT;
- if (!_res.retry)
- _res.retry = 4;
- if (!(_res.options & RES_INIT))
- _res.options = RES_DEFAULT;
-
- /*
- * This one used to initialize implicitly to zero, so unless the app
- * has set it to something in particular, we can randomize it now.
- */
- if (!_res.id)
- _res.id = res_randomid();
-
-#ifdef USELOOPBACK
- _res.nsaddr.sin_addr = inet_makeaddr(IN_LOOPBACKNET, 1);
-#else
- _res.nsaddr.sin_addr.s_addr = INADDR_ANY;
-#endif
- _res.nsaddr.sin_family = AF_INET;
- _res.nsaddr.sin_port = htons(NAMESERVER_PORT);
- _res.nscount = 1;
- _res.ndots = 1;
- _res.pfcode = 0;
-
- /*
- * RTEMS -- Set up name servers
- */
- {
- int n = 0;
- while ((n < rtems_bsdnet_nameserver_count) && (nserv < MAXNS)) {
- _res.nsaddr_list[nserv].sin_addr = rtems_bsdnet_nameserver[n];
- _res.nsaddr_list[nserv].sin_family = AF_INET;
- _res.nsaddr_list[nserv].sin_port = htons(NAMESERVER_PORT);
- nserv++;
- n++;
- }
- if (rtems_bsdnet_domain_name)
- (void)strncpy(_res.defdname, rtems_bsdnet_domain_name, sizeof(_res.defdname) - 1);
- }
-
- /* Allow user to override the local domain definition */
- if ((cp = getenv("LOCALDOMAIN")) != NULL) {
- (void)strncpy(_res.defdname, cp, sizeof(_res.defdname) - 1);
- haveenv++;
-
- /*
- * Set search list to be blank-separated strings
- * from rest of env value. Permits users of LOCALDOMAIN
- * to still have a search list, and anyone to set the
- * one that they want to use as an individual (even more
- * important now that the rfc1535 stuff restricts searches)
- */
- cp = _res.defdname;
- pp = _res.dnsrch;
- *pp++ = cp;
- for (n = 0; *cp && pp < _res.dnsrch + MAXDNSRCH; cp++) {
- if (*cp == '\n') /* silly backwards compat */
- break;
- else if (*cp == ' ' || *cp == '\t') {
- *cp = 0;
- n = 1;
- } else if (n) {
- *pp++ = cp;
- n = 0;
- havesearch = 1;
- }
- }
- /* null terminate last domain if there are excess */
- while (*cp != '\0' && *cp != ' ' && *cp != '\t' && *cp != '\n')
- cp++;
- *cp = '\0';
- *pp++ = 0;
- }
-
-#define MATCH(line, name) \
- (!strncmp(line, name, sizeof(name) - 1) && \
- (line[sizeof(name) - 1] == ' ' || \
- line[sizeof(name) - 1] == '\t'))
-
- if ((fp = fopen(_PATH_RESCONF, "r")) != NULL) {
- /* read the config file */
- while (fgets(buf, sizeof(buf), fp) != NULL) {
- /* skip comments */
- if (*buf == ';' || *buf == '#')
- continue;
- /* read default domain name */
- if (MATCH(buf, "domain")) {
- if (haveenv) /* skip if have from environ */
- continue;
- cp = buf + sizeof("domain") - 1;
- while (*cp == ' ' || *cp == '\t')
- cp++;
- if ((*cp == '\0') || (*cp == '\n'))
- continue;
- strncpy(_res.defdname, cp, sizeof(_res.defdname) - 1);
- if ((cp = strpbrk(_res.defdname, " \t\n")) != NULL)
- *cp = '\0';
- havesearch = 0;
- continue;
- }
- /* set search list */
- if (MATCH(buf, "search")) {
- if (haveenv) /* skip if have from environ */
- continue;
- cp = buf + sizeof("search") - 1;
- while (*cp == ' ' || *cp == '\t')
- cp++;
- if ((*cp == '\0') || (*cp == '\n'))
- continue;
- strncpy(_res.defdname, cp, sizeof(_res.defdname) - 1);
- if ((cp = strchr(_res.defdname, '\n')) != NULL)
- *cp = '\0';
- /*
- * Set search list to be blank-separated strings
- * on rest of line.
- */
- cp = _res.defdname;
- pp = _res.dnsrch;
- *pp++ = cp;
- for (n = 0; *cp && pp < _res.dnsrch + MAXDNSRCH; cp++) {
- if (*cp == ' ' || *cp == '\t') {
- *cp = 0;
- n = 1;
- } else if (n) {
- *pp++ = cp;
- n = 0;
- }
- }
- /* null terminate last domain if there are excess */
- while (*cp != '\0' && *cp != ' ' && *cp != '\t')
- cp++;
- *cp = '\0';
- *pp++ = 0;
- havesearch = 1;
- continue;
- }
- /* read nameservers to query */
- if (MATCH(buf, "nameserver") && nserv < MAXNS) {
- struct in_addr a;
-
- cp = buf + sizeof("nameserver") - 1;
- while (*cp == ' ' || *cp == '\t')
- cp++;
- if ((*cp != '\0') && (*cp != '\n') && inet_aton(cp, &a)) {
- _res.nsaddr_list[nserv].sin_addr = a;
- _res.nsaddr_list[nserv].sin_family = AF_INET;
- _res.nsaddr_list[nserv].sin_port =
- htons(NAMESERVER_PORT);
- nserv++;
- }
- continue;
- }
-#ifdef RESOLVSORT
- if (MATCH(buf, "sortlist")) {
- struct in_addr a;
-
- cp = buf + sizeof("sortlist") - 1;
- while (nsort < MAXRESOLVSORT) {
- while (*cp == ' ' || *cp == '\t')
- cp++;
- if (*cp == '\0' || *cp == '\n' || *cp == ';')
- break;
- net = cp;
- while (*cp && !ISSORTMASK(*cp) && *cp != ';' &&
- isascii((unsigned char)*cp) && !isspace((unsigned char)*cp))
- cp++;
- n = *cp;
- *cp = 0;
- if (inet_aton(net, &a)) {
- _res.sort_list[nsort].addr = a;
- if (ISSORTMASK(n)) {
- *cp++ = n;
- net = cp;
- while (*cp && *cp != ';' &&
- isascii((unsigned char)*cp) && !isspace((unsigned char)*cp))
- cp++;
- n = *cp;
- *cp = 0;
- if (inet_aton(net, &a)) {
- _res.sort_list[nsort].mask = a.s_addr;
- } else {
- _res.sort_list[nsort].mask =
- net_mask(_res.sort_list[nsort].addr);
- }
- } else {
- _res.sort_list[nsort].mask =
- net_mask(_res.sort_list[nsort].addr);
- }
- nsort++;
- }
- *cp = n;
- }
- continue;
- }
-#endif
- if (MATCH(buf, "options")) {
- res_setoptions(buf + sizeof("options") - 1, "conf");
- continue;
- }
- }
- if (nserv > 1)
- _res.nscount = nserv;
-#ifdef RESOLVSORT
- _res.nsort = nsort;
-#endif
- (void) fclose(fp);
- }
- if (_res.defdname[0] == 0 &&
- gethostname(buf, sizeof(_res.defdname) - 1) == 0 &&
- (cp = strchr(buf, '.')) != NULL)
- strcpy(_res.defdname, cp + 1);
-
- /* find components of local domain that might be searched */
- if (havesearch == 0) {
- pp = _res.dnsrch;
- *pp++ = _res.defdname;
- *pp = NULL;
-
-#ifndef RFC1535
- dots = 0;
- for (cp = _res.defdname; *cp; cp++)
- dots += (*cp == '.');
-
- cp = _res.defdname;
- while (pp < _res.dnsrch + MAXDFLSRCH) {
- if (dots < LOCALDOMAINPARTS)
- break;
- cp = strchr(cp, '.') + 1; /* we know there is one */
- *pp++ = cp;
- dots--;
- }
- *pp = NULL;
-#ifdef DEBUG
- if (_res.options & RES_DEBUG) {
- printf(";; res_init()... default dnsrch list:\n");
- for (pp = _res.dnsrch; *pp; pp++)
- printf(";;\t%s\n", *pp);
- printf(";;\t..END..\n");
- }
-#endif
-#endif /* !RFC1535 */
- }
-
- if ((cp = getenv("RES_OPTIONS")) != NULL)
- res_setoptions(cp, "env");
- _res.options |= RES_INIT;
- return (0);
-}
-
-static void
-res_setoptions(
- char *options,
- char *source)
-{
- char *cp = options;
- int i;
-
-#ifdef DEBUG
- if (_res.options & RES_DEBUG)
- printf(";; res_setoptions(\"%s\", \"%s\")...\n",
- options, source);
-#endif
- while (*cp) {
- /* skip leading and inner runs of spaces */
- while (*cp == ' ' || *cp == '\t')
- cp++;
- /* search for and process individual options */
- if (!strncmp(cp, "ndots:", sizeof("ndots:") - 1)) {
- i = atoi(cp + sizeof("ndots:") - 1);
- if (i <= RES_MAXNDOTS)
- _res.ndots = i;
- else
- _res.ndots = RES_MAXNDOTS;
-#ifdef DEBUG
- if (_res.options & RES_DEBUG)
- printf(";;\tndots=%d\n", _res.ndots);
-#endif
- } else if (!strncmp(cp, "debug", sizeof("debug") - 1)) {
-#ifdef DEBUG
- if (!(_res.options & RES_DEBUG)) {
- printf(";; res_setoptions(\"%s\", \"%s\")..\n",
- options, source);
- _res.options |= RES_DEBUG;
- }
- printf(";;\tdebug\n");
-#endif
- } else if (!strncmp(cp, "inet6", sizeof("inet6") - 1)) {
- _res.options |= RES_USE_INET6;
- } else if (!strncmp(cp, "no_tld_query", sizeof("no_tld_query") - 1)) {
- _res.options |= RES_NOTLDQUERY;
- } else {
- /* XXX - print a warning here? */
- }
- /* skip to next run of spaces */
- while (*cp && *cp != ' ' && *cp != '\t')
- cp++;
- }
-}
-
-#ifdef RESOLVSORT
-/* XXX - should really support CIDR which means explicit masks always. */
-static u_int32_t
-net_mask( /* XXX - should really use system's version of this */
- struct in_addr in)
-{
- u_int32_t i = ntohl(in.s_addr);
-
- if (IN_CLASSA(i))
- return (htonl(IN_CLASSA_NET));
- else if (IN_CLASSB(i))
- return (htonl(IN_CLASSB_NET));
- return (htonl(IN_CLASSC_NET));
-}
-#endif
-
-u_int
-res_randomid(void)
-{
- struct timeval now;
-
- gettimeofday(&now, NULL);
- return (0xffff & (now.tv_sec ^ now.tv_usec ^ getpid()));
-}
diff --git a/cpukit/libnetworking/libc/res_mkquery.c b/cpukit/libnetworking/libc/res_mkquery.c
deleted file mode 100644
index c0ffebd0c6..0000000000
--- a/cpukit/libnetworking/libc/res_mkquery.c
+++ /dev/null
@@ -1,199 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1985, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * Portions Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-#include <netdb.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "res_config.h"
-
-/*
- * Form all types of queries.
- * Returns the size of the result or -1.
- */
-int
-res_mkquery(
- int op, /* opcode of query */
- const char *dname, /* domain name */
- int class, int type, /* class and type of query */
- const u_char *data, /* resource record data */
- int datalen, /* length of data */
- const u_char *newrr_in, /* new rr for modify or append */
- u_char *buf, /* buffer to put query */
- int buflen) /* size of buffer */
-{
- register HEADER *hp;
- register u_char *cp;
- register int n;
- u_char *dnptrs[20], **dpp, **lastdnptr;
-
- if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
- h_errno = NETDB_INTERNAL;
- return (-1);
- }
-#ifdef DEBUG
- if (_res.options & RES_DEBUG)
- printf(";; res_mkquery(%d, %s, %d, %d)\n",
- op, dname, class, type);
-#endif
- /*
- * Initialize header fields.
- */
- if ((buf == NULL) || (buflen < HFIXEDSZ))
- return (-1);
- memset(buf, 0, HFIXEDSZ);
- hp = (HEADER *) buf;
- hp->id = htons(++_res.id);
- hp->opcode = op;
- hp->rd = (_res.options & RES_RECURSE) != 0;
- hp->rcode = NOERROR;
- cp = buf + HFIXEDSZ;
- buflen -= HFIXEDSZ;
- dpp = dnptrs;
- *dpp++ = buf;
- *dpp++ = NULL;
- lastdnptr = dnptrs + sizeof dnptrs / sizeof dnptrs[0];
- /*
- * perform opcode specific processing
- */
- switch (op) {
- case QUERY: /*FALLTHROUGH*/
- case NS_NOTIFY_OP:
- if ((buflen -= QFIXEDSZ) < 0)
- return (-1);
- if ((n = dn_comp(dname, cp, buflen, dnptrs, lastdnptr)) < 0)
- return (-1);
- cp += n;
- buflen -= n;
- __putshort(type, cp);
- cp += INT16SZ;
- __putshort(class, cp);
- cp += INT16SZ;
- hp->qdcount = htons(1);
- if (op == QUERY || data == NULL)
- break;
- /*
- * Make an additional record for completion domain.
- */
- buflen -= RRFIXEDSZ;
- n = dn_comp((char *)data, cp, buflen, dnptrs, lastdnptr);
- if (n < 0)
- return (-1);
- cp += n;
- buflen -= n;
- __putshort(T_NULL, cp);
- cp += INT16SZ;
- __putshort(class, cp);
- cp += INT16SZ;
- __putlong(0, cp);
- cp += INT32SZ;
- __putshort(0, cp);
- cp += INT16SZ;
- hp->arcount = htons(1);
- break;
-
- case IQUERY:
- /*
- * Initialize answer section
- */
- if (buflen < 1 + RRFIXEDSZ + datalen)
- return (-1);
- *cp++ = '\0'; /* no domain name */
- __putshort(type, cp);
- cp += INT16SZ;
- __putshort(class, cp);
- cp += INT16SZ;
- __putlong(0, cp);
- cp += INT32SZ;
- __putshort(datalen, cp);
- cp += INT16SZ;
- if (datalen) {
- memcpy(cp, data, datalen);
- cp += datalen;
- }
- hp->ancount = htons(1);
- break;
-
- default:
- return (-1);
- }
- return (cp - buf);
-}
diff --git a/cpukit/libnetworking/libc/res_mkupdate.c b/cpukit/libnetworking/libc/res_mkupdate.c
deleted file mode 100644
index 664788d2f4..0000000000
--- a/cpukit/libnetworking/libc/res_mkupdate.c
+++ /dev/null
@@ -1,414 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * Based on the Dynamic DNS reference implementation by Viraj Bais
- * <viraj_bais@ccm.fm.intel.com>
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/param.h>
-
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-#include <arpa/inet.h>
-
-#include <errno.h>
-#include <limits.h>
-#include <netdb.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <ctype.h>
-
-#include "res_config.h"
-
-static int getnum_str(u_char **, u_char *);
-static int getword_str(char *, int, u_char **, u_char *);
-
-#define ShrinkBuffer(x) if ((buflen -= x) < 0) return (-2);
-
-/*
- * Form update packets.
- * Returns the size of the resulting packet if no error
- * On error,
- * returns -1 if error in reading a word/number in rdata
- * portion for update packets
- * -2 if length of buffer passed is insufficient
- * -3 if zone section is not the first section in
- * the linked list, or section order has a problem
- * -4 on a number overflow
- * -5 unknown operation or no records
- */
-int
-res_mkupdate(ns_updrec *rrecp_in, u_char *buf, int buflen) {
- ns_updrec *rrecp_start = rrecp_in;
- HEADER *hp;
- u_char *cp, *sp2, *startp, *endp;
- int n, i, soanum, multiline;
- ns_updrec *rrecp;
- struct in_addr ina;
- char buf2[MAXDNAME];
- int section, numrrs = 0, counts[ns_s_max];
- u_int16_t rtype, rclass;
- u_int32_t n1, rttl;
- u_char *dnptrs[20], **dpp, **lastdnptr;
-
- if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
- h_errno = NETDB_INTERNAL;
- return (-1);
- }
-
- /*
- * Initialize header fields.
- */
- if ((buf == NULL) || (buflen < HFIXEDSZ))
- return (-1);
- memset(buf, 0, HFIXEDSZ);
- hp = (HEADER *) buf;
- hp->id = htons(++_res.id);
- hp->opcode = ns_o_update;
- hp->rcode = NOERROR;
- cp = buf + HFIXEDSZ;
- buflen -= HFIXEDSZ;
- dpp = dnptrs;
- *dpp++ = buf;
- *dpp++ = NULL;
- lastdnptr = dnptrs + sizeof dnptrs / sizeof dnptrs[0];
-
- if (rrecp_start == NULL)
- return (-5);
- else if (rrecp_start->r_section != S_ZONE)
- return (-3);
-
- memset(counts, 0, sizeof counts);
- for (rrecp = rrecp_start; rrecp; rrecp = rrecp->r_grpnext) {
- numrrs++;
- section = rrecp->r_section;
- if (section < 0 || section >= ns_s_max)
- return (-1);
- counts[section]++;
- for (i = section + 1; i < ns_s_max; i++)
- if (counts[i])
- return (-3);
- rtype = rrecp->r_type;
- rclass = rrecp->r_class;
- rttl = rrecp->r_ttl;
- /* overload class and type */
- if (section == S_PREREQ) {
- rttl = 0;
- switch (rrecp->r_opcode) {
- case YXDOMAIN:
- rclass = C_ANY;
- rtype = T_ANY;
- rrecp->r_size = 0;
- break;
- case NXDOMAIN:
- rclass = C_NONE;
- rtype = T_ANY;
- rrecp->r_size = 0;
- break;
- case NXRRSET:
- rclass = C_NONE;
- rrecp->r_size = 0;
- break;
- case YXRRSET:
- if (rrecp->r_size == 0)
- rclass = C_ANY;
- break;
- default:
- fprintf(stderr,
- "res_mkupdate: incorrect opcode: %d\n",
- rrecp->r_opcode);
- fflush(stderr);
- return (-1);
- }
- } else if (section == S_UPDATE) {
- switch (rrecp->r_opcode) {
- case DELETE:
- rclass = rrecp->r_size == 0 ? C_ANY : C_NONE;
- break;
- case ADD:
- break;
- default:
- fprintf(stderr,
- "res_mkupdate: incorrect opcode: %d\n",
- rrecp->r_opcode);
- fflush(stderr);
- return (-1);
- }
- }
-
- /*
- * XXX appending default domain to owner name is omitted,
- * fqdn must be provided
- */
- if ((n = dn_comp(rrecp->r_dname, cp, buflen, dnptrs,
- lastdnptr)) < 0)
- return (-1);
- cp += n;
- ShrinkBuffer(n + 2*INT16SZ);
- PUTSHORT(rtype, cp);
- PUTSHORT(rclass, cp);
- if (section == S_ZONE) {
- if (numrrs != 1 || rrecp->r_type != T_SOA)
- return (-3);
- continue;
- }
- ShrinkBuffer(INT32SZ + INT16SZ);
- PUTLONG(rttl, cp);
- sp2 = cp; /* save pointer to length byte */
- cp += INT16SZ;
- if (rrecp->r_size == 0) {
- if (section == S_UPDATE && rclass != C_ANY)
- return (-1);
- else {
- PUTSHORT(0, sp2);
- continue;
- }
- }
- startp = rrecp->r_data;
- endp = startp + rrecp->r_size - 1;
- /* XXX this should be done centrally. */
- switch (rrecp->r_type) {
- case T_A:
- if (!getword_str(buf2, sizeof buf2, &startp, endp))
- return (-1);
- if (!inet_aton(buf2, &ina))
- return (-1);
- n1 = ntohl(ina.s_addr);
- ShrinkBuffer(INT32SZ);
- PUTLONG(n1, cp);
- break;
- case T_CNAME:
- case T_MB:
- case T_MG:
- case T_MR:
- case T_NS:
- case T_PTR:
- if (!getword_str(buf2, sizeof buf2, &startp, endp))
- return (-1);
- n = dn_comp(buf2, cp, buflen, dnptrs, lastdnptr);
- if (n < 0)
- return (-1);
- cp += n;
- ShrinkBuffer(n);
- break;
- case T_MINFO:
- case T_SOA:
- case T_RP:
- for (i = 0; i < 2; i++) {
- if (!getword_str(buf2, sizeof buf2, &startp,
- endp))
- return (-1);
- n = dn_comp(buf2, cp, buflen,
- dnptrs, lastdnptr);
- if (n < 0)
- return (-1);
- cp += n;
- ShrinkBuffer(n);
- }
- if (rrecp->r_type == T_SOA) {
- ShrinkBuffer(5 * INT32SZ);
- while (isspace(*startp) || !*startp)
- startp++;
- if (*startp == '(') {
- multiline = 1;
- startp++;
- } else
- multiline = 0;
- /* serial, refresh, retry, expire, minimum */
- for (i = 0; i < 5; i++) {
- soanum = getnum_str(&startp, endp);
- if (soanum < 0)
- return (-1);
- PUTLONG(soanum, cp);
- }
- if (multiline) {
- while (isspace(*startp) || !*startp)
- startp++;
- if (*startp != ')')
- return (-1);
- }
- }
- break;
- case T_MX:
- case T_AFSDB:
- case T_RT:
- n = getnum_str(&startp, endp);
- if (n < 0)
- return (-1);
- PUTSHORT(n, cp);
- ShrinkBuffer(INT16SZ);
- if (!getword_str(buf2, sizeof buf2, &startp, endp))
- return (-1);
- n = dn_comp(buf2, cp, buflen, dnptrs, lastdnptr);
- if (n < 0)
- return (-1);
- cp += n;
- ShrinkBuffer(n);
- break;
- case T_PX:
- n = getnum_str(&startp, endp);
- if (n < 0)
- return (-1);
- PUTSHORT(n, cp);
- ShrinkBuffer(INT16SZ);
- for (i = 0; i < 2; i++) {
- if (!getword_str(buf2, sizeof buf2, &startp,
- endp))
- return (-1);
- n = dn_comp(buf2, cp, buflen, dnptrs,
- lastdnptr);
- if (n < 0)
- return (-1);
- cp += n;
- ShrinkBuffer(n);
- }
- break;
- case T_WKS:
- case T_HINFO:
- case T_TXT:
- case T_X25:
- case T_ISDN:
- case T_NSAP:
- case T_LOC:
- /* XXX - more fine tuning needed here */
- ShrinkBuffer(rrecp->r_size);
- memcpy(cp, rrecp->r_data, rrecp->r_size);
- cp += rrecp->r_size;
- break;
- default:
- return (-1);
- } /*switch*/
- n = (u_int16_t)((cp - sp2) - INT16SZ);
- PUTSHORT(n, sp2);
- } /*for*/
-
- hp->qdcount = htons(counts[0]);
- hp->ancount = htons(counts[1]);
- hp->nscount = htons(counts[2]);
- hp->arcount = htons(counts[3]);
- return (cp - buf);
-}
-
-/*
- * Get a whitespace delimited word from a string (not file)
- * into buf. modify the start pointer to point after the
- * word in the string.
- */
-static int
-getword_str(char *buf, int size, u_char **startpp, u_char *endp) {
- char *cp;
- int c;
-
- for (cp = buf; *startpp <= endp; ) {
- c = **startpp;
- if (isspace(c) || c == '\0') {
- if (cp != buf) /* trailing whitespace */
- break;
- else { /* leading whitespace */
- (*startpp)++;
- continue;
- }
- }
- (*startpp)++;
- if (cp >= buf+size-1)
- break;
- *cp++ = (u_char)c;
- }
- *cp = '\0';
- return (cp != buf);
-}
-
-/*
- * Get a whitespace delimited number from a string (not file) into buf
- * update the start pointer to point after the number in the string.
- */
-static int
-getnum_str(u_char **startpp, u_char *endp) {
- int c, n;
- int seendigit = 0;
- int m = 0;
-
- for (n = 0; *startpp <= endp; ) {
- c = **startpp;
- if (isspace(c) || c == '\0') {
- if (seendigit) /* trailing whitespace */
- break;
- else { /* leading whitespace */
- (*startpp)++;
- continue;
- }
- }
- if (c == ';') {
- while ((*startpp <= endp) &&
- ((c = **startpp) != '\n'))
- (*startpp)++;
- if (seendigit)
- break;
- continue;
- }
- if (!isdigit(c)) {
- if (c == ')' && seendigit) {
- (*startpp)--;
- break;
- }
- return (-1);
- }
- (*startpp)++;
- n = n * 10 + (c - '0');
- seendigit = 1;
- }
- return (n + m);
-}
-
-/*
- * Allocate a resource record buffer & save rr info.
- */
-ns_updrec *
-res_mkupdrec(int section, const char *dname,
- u_int class, u_int type, u_long ttl) {
- ns_updrec *rrecp = (ns_updrec *)calloc(1, sizeof(ns_updrec));
-
- if (!rrecp || !(rrecp->r_dname = strdup(dname)))
- return (NULL);
- rrecp->r_class = class;
- rrecp->r_type = type;
- rrecp->r_ttl = ttl;
- rrecp->r_section = section;
- return (rrecp);
-}
-
-/*
- * Free a resource record buffer created by res_mkupdrec.
- */
-void
-res_freeupdrec(ns_updrec *rrecp) {
- /* Note: freeing r_dp is the caller's responsibility. */
- if (rrecp->r_dname != NULL)
- free(rrecp->r_dname);
- free(rrecp);
-}
diff --git a/cpukit/libnetworking/libc/res_query.c b/cpukit/libnetworking/libc/res_query.c
deleted file mode 100644
index 706c0ef628..0000000000
--- a/cpukit/libnetworking/libc/res_query.c
+++ /dev/null
@@ -1,412 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1988, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * Portions Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-#include <ctype.h>
-#include <errno.h>
-#include <netdb.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-
-#include "res_config.h"
-
-#if PACKETSZ > 1024
-#define MAXPACKET PACKETSZ
-#else
-#define MAXPACKET 1024
-#endif
-
-/*
- * Formulate a normal query, send, and await answer.
- * Returned answer is placed in supplied buffer "answer".
- * Perform preliminary check of answer, returning success only
- * if no error is indicated and the answer count is nonzero.
- * Return the size of the response on success, -1 on error.
- * Error number is left in h_errno.
- *
- * Caller must parse answer and determine whether it answers the question.
- */
-int
-res_query(
- const char *name, /* domain name */
- int class, int type, /* class and type of query */
- u_char *answer, /* buffer to put answer */
- int anslen) /* size of answer buffer */
-{
- u_char buf[MAXPACKET];
- HEADER *hp = (HEADER *) answer;
- int n;
-
- hp->rcode = NOERROR; /* default */
-
- if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
- h_errno = NETDB_INTERNAL;
- return (-1);
- }
-#ifdef DEBUG
- if (_res.options & RES_DEBUG)
- printf(";; res_query(%s, %d, %d)\n", name, class, type);
-#endif
-
- n = res_mkquery(QUERY, name, class, type, NULL, 0, NULL,
- buf, sizeof(buf));
- if (n <= 0) {
-#ifdef DEBUG
- if (_res.options & RES_DEBUG)
- printf(";; res_query: mkquery failed\n");
-#endif
- h_errno = NO_RECOVERY;
- return (n);
- }
- n = res_send(buf, n, answer, anslen);
- if (n < 0) {
-#ifdef DEBUG
- if (_res.options & RES_DEBUG)
- printf(";; res_query: send error\n");
-#endif
- h_errno = TRY_AGAIN;
- return (n);
- }
-
- if (hp->rcode != NOERROR || ntohs(hp->ancount) == 0) {
-#ifdef DEBUG
- if (_res.options & RES_DEBUG)
- printf(";; rcode = %d, ancount=%d\n", hp->rcode,
- ntohs(hp->ancount));
-#endif
- switch (hp->rcode) {
- case NXDOMAIN:
- h_errno = HOST_NOT_FOUND;
- break;
- case SERVFAIL:
- h_errno = TRY_AGAIN;
- break;
- case NOERROR:
- h_errno = NO_DATA;
- break;
- case FORMERR:
- case NOTIMP:
- case REFUSED:
- default:
- h_errno = NO_RECOVERY;
- break;
- }
- return (-1);
- }
- return (n);
-}
-
-/*
- * Formulate a normal query, send, and retrieve answer in supplied buffer.
- * Return the size of the response on success, -1 on error.
- * If enabled, implement search rules until answer or unrecoverable failure
- * is detected. Error code, if any, is left in h_errno.
- */
-int
-res_search(
- const char *name, /* domain name */
- int class, int type, /* class and type of query */
- u_char *answer, /* buffer to put answer */
- int anslen) /* size of answer */
-{
- const char *cp, * const *domain;
- HEADER *hp = (HEADER *) answer;
- u_int dots;
- int trailing_dot, ret, saved_herrno;
- int got_nodata = 0, got_servfail = 0, tried_as_is = 0;
-
- if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
- h_errno = NETDB_INTERNAL;
- return (-1);
- }
- errno = 0;
- h_errno = HOST_NOT_FOUND; /* default, if we never query */
- dots = 0;
- for (cp = name; *cp; cp++)
- dots += (*cp == '.');
- trailing_dot = 0;
- if (cp > name && *--cp == '.')
- trailing_dot++;
-
- /* If there aren't any dots, it could be a user-level alias */
- if (!dots && (cp = hostalias(name)) != NULL)
- return (res_query(cp, class, type, answer, anslen));
-
- /*
- * If there are dots in the name already, let's just give it a try
- * 'as is'. The threshold can be set with the "ndots" option.
- */
- saved_herrno = -1;
- if (dots >= _res.ndots) {
- ret = res_querydomain(name, NULL, class, type, answer, anslen);
- if (ret > 0)
- return (ret);
- saved_herrno = h_errno;
- tried_as_is++;
- }
-
- /*
- * We do at least one level of search if
- * - there is no dot and RES_DEFNAME is set, or
- * - there is at least one dot, there is no trailing dot,
- * and RES_DNSRCH is set.
- */
- if ((!dots && (_res.options & RES_DEFNAMES)) ||
- (dots && !trailing_dot && (_res.options & RES_DNSRCH))) {
- int done = 0;
-
- for (domain = (const char * const *)_res.dnsrch;
- *domain && !done;
- domain++) {
-
- ret = res_querydomain(name, *domain, class, type,
- answer, anslen);
- if (ret > 0)
- return (ret);
-
- /*
- * If no server present, give up.
- * If name isn't found in this domain,
- * keep trying higher domains in the search list
- * (if that's enabled).
- * On a NO_DATA error, keep trying, otherwise
- * a wildcard entry of another type could keep us
- * from finding this entry higher in the domain.
- * If we get some other error (negative answer or
- * server failure), then stop searching up,
- * but try the input name below in case it's
- * fully-qualified.
- */
- if (errno == ECONNREFUSED) {
- h_errno = TRY_AGAIN;
- return (-1);
- }
-
- switch (h_errno) {
- case NO_DATA:
- got_nodata++;
- /* FALLTHROUGH */
- case HOST_NOT_FOUND:
- /* keep trying */
- break;
- case TRY_AGAIN:
- if (hp->rcode == SERVFAIL) {
- /* try next search element, if any */
- got_servfail++;
- break;
- }
- /* FALLTHROUGH */
- default:
- /* anything else implies that we're done */
- done++;
- }
-
- /* if we got here for some reason other than DNSRCH,
- * we only wanted one iteration of the loop, so stop.
- */
- if (!(_res.options & RES_DNSRCH))
- done++;
- }
- }
-
- /*
- * If we have not already tried the name "as is", do that now.
- * note that we do this regardless of how many dots were in the
- * name or whether it ends with a dot unless NOTLDQUERY is set.
- */
- if (!tried_as_is && (dots || !(_res.options & RES_NOTLDQUERY))) {
- ret = res_querydomain(name, NULL, class, type, answer, anslen);
- if (ret > 0)
- return (ret);
- }
-
- /* if we got here, we didn't satisfy the search.
- * if we did an initial full query, return that query's h_errno
- * (note that we wouldn't be here if that query had succeeded).
- * else if we ever got a nodata, send that back as the reason.
- * else send back meaningless h_errno, that being the one from
- * the last DNSRCH we did.
- */
- if (saved_herrno != -1)
- h_errno = saved_herrno;
- else if (got_nodata)
- h_errno = NO_DATA;
- else if (got_servfail)
- h_errno = TRY_AGAIN;
- return (-1);
-}
-
-/*
- * Perform a call on res_query on the concatenation of name and domain,
- * removing a trailing dot from name if domain is NULL.
- */
-int
-res_querydomain(
- const char *name, const char *domain,
- int class, int type, /* class and type of query */
- u_char *answer, /* buffer to put answer */
- int anslen) /* size of answer */
-{
- char nbuf[MAXDNAME];
- const char *longname = nbuf;
- int n, d;
-
- if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
- h_errno = NETDB_INTERNAL;
- return (-1);
- }
-#ifdef DEBUG
- if (_res.options & RES_DEBUG)
- printf(";; res_querydomain(%s, %s, %d, %d)\n",
- name, domain?domain:"<Nil>", class, type);
-#endif
- if (domain == NULL) {
- /*
- * Check for trailing '.';
- * copy without '.' if present.
- */
- n = strlen(name);
- if (n >= MAXDNAME) {
- h_errno = NO_RECOVERY;
- return (-1);
- }
- n--;
- if (n >= 0 && name[n] == '.') {
- strncpy(nbuf, name, n);
- nbuf[n] = '\0';
- } else
- longname = name;
- } else {
- n = strlen(name);
- d = strlen(domain);
- if (n + d + 1 >= MAXDNAME) {
- h_errno = NO_RECOVERY;
- return (-1);
- }
- sprintf(nbuf, "%s.%s", name, domain);
- }
- return (res_query(longname, class, type, answer, anslen));
-}
-
-const char *
-hostalias(const char *name)
-{
- register char *cp1, *cp2;
- FILE *fp;
- char *file;
- char buf[BUFSIZ];
- static char abuf[MAXDNAME];
-
- if (_res.options & RES_NOALIASES)
- return (NULL);
- if (issetugid())
- return (NULL);
- file = getenv("HOSTALIASES");
- if (file == NULL || (fp = fopen(file, "r")) == NULL)
- return (NULL);
- setbuf(fp, NULL);
- buf[sizeof(buf) - 1] = '\0';
- while (fgets(buf, sizeof(buf), fp)) {
- for (cp1 = buf; *cp1 && !isspace((unsigned char)*cp1); ++cp1)
- ;
- if (!*cp1)
- break;
- *cp1 = '\0';
- if (!strcasecmp(buf, name)) {
- while (isspace((unsigned char)*++cp1))
- ;
- if (!*cp1)
- break;
- for (cp2 = cp1 + 1; *cp2 && !isspace((unsigned char)*cp2); ++cp2)
- ;
- abuf[sizeof(abuf) - 1] = *cp2 = '\0';
- strncpy(abuf, cp1, sizeof(abuf) - 1);
- fclose(fp);
- return (abuf);
- }
- }
- fclose(fp);
- return (NULL);
-}
diff --git a/cpukit/libnetworking/libc/res_send.c b/cpukit/libnetworking/libc/res_send.c
deleted file mode 100644
index 1ae1b384a4..0000000000
--- a/cpukit/libnetworking/libc/res_send.c
+++ /dev/null
@@ -1,941 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1985, 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * Portions Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-/*
- * Send query to name server and wait for reply.
- */
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/time.h>
-#ifndef NOSELECT
-#include <sys/select.h>
-#endif
-#include <sys/socket.h>
-#include <sys/uio.h>
-
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-#include <arpa/inet.h>
-
-#include <errno.h>
-#include <netdb.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#include <unistd.h>
-#if !defined(__rtems__)
-#include <poll.h>
-#endif
-
-/* RTEMS now has writev */
-#define USE_WRITEV
-
-#include "res_config.h"
-
-#if !defined(__rtems__)
-
-#ifdef NOPOLL /* libc_r doesn't wrap poll yet() */
-static int use_poll = 0;
-#else
-static int use_poll = 1; /* adapt to poll() syscall availability */
- /* 0 = not present, 1 = try it, 2 = exists */
-#endif
-#endif
-
-static int s = -1; /* socket used for communications */
-static int connected = 0; /* is the socket connected */
-static int vc = 0; /* is the socket a virtual circuit? */
-static res_send_qhook Qhook = NULL;
-static res_send_rhook Rhook = NULL;
-
-
-#define CAN_RECONNECT 1
-
-#ifndef DEBUG
-# define Dprint(cond, args) /*empty*/
-# define DprintQ(cond, args, query, size) /*empty*/
-# define Aerror(file, string, error, address) /*empty*/
-# define Perror(file, string, error) /*empty*/
-#else
-# define Dprint(cond, args) if (cond) {fprintf args;} else {}
-# define DprintQ(cond, args, query, size) if (cond) {\
- fprintf args;\
- __fp_nquery(query, size, stdout);\
- } else {}
- static void
- Aerror(
- FILE *file,
- char *string,
- int error,
- struct sockaddr_in address)
- {
- int save = errno;
-
- if (_res.options & RES_DEBUG) {
- fprintf(file, "res_send: %s ([%s].%u): %s\n",
- string,
- inet_ntoa(address.sin_addr),
- ntohs(address.sin_port),
- strerror(error));
- }
- errno = save;
- }
- static void
- Perror(
- FILE *file,
- char *string,
- int error)
- {
- int save = errno;
-
- if (_res.options & RES_DEBUG) {
- fprintf(file, "res_send: %s: %s\n",
- string, strerror(error));
- }
- errno = save;
- }
-#endif
-
-void
-res_send_setqhook(
- res_send_qhook hook)
-{
-
- Qhook = hook;
-}
-
-void
-res_send_setrhook(
- res_send_rhook hook)
-{
-
- Rhook = hook;
-}
-
-/* int
- * res_isourserver(ina)
- * looks up "ina" in _res.ns_addr_list[]
- * returns:
- * 0 : not found
- * >0 : found
- * author:
- * paul vixie, 29may94
- */
-int
-res_isourserver(
- const struct sockaddr_in *inp)
-{
- struct sockaddr_in ina;
- int ns, ret;
-
- ina = *inp;
- ret = 0;
- for (ns = 0; ns < _res.nscount; ns++) {
- const struct sockaddr_in *srv = &_res.nsaddr_list[ns];
-
- if (srv->sin_family == ina.sin_family &&
- srv->sin_port == ina.sin_port &&
- (srv->sin_addr.s_addr == INADDR_ANY ||
- srv->sin_addr.s_addr == ina.sin_addr.s_addr)) {
- ret++;
- break;
- }
- }
- return (ret);
-}
-
-/* int
- * res_nameinquery(name, type, class, buf, eom)
- * look for (name,type,class) in the query section of packet (buf,eom)
- * requires:
- * buf + HFIXEDSZ <= eom
- * returns:
- * -1 : format error
- * 0 : not found
- * >0 : found
- * author:
- * paul vixie, 29may94
- */
-int
-res_nameinquery(
- const char *name,
- int type, int class,
- const u_char *buf, const u_char *eom)
-{
- const u_char *cp = buf + HFIXEDSZ;
- int qdcount = ntohs(((HEADER*)buf)->qdcount);
-
- while (qdcount-- > 0) {
- char tname[MAXDNAME+1];
- int n, ttype, tclass;
-
- n = dn_expand(buf, eom, cp, tname, sizeof tname);
- if (n < 0)
- return (-1);
- cp += n;
- if (cp + 2 * INT16SZ > eom)
- return (-1);
- ttype = ns_get16(cp); cp += INT16SZ;
- tclass = ns_get16(cp); cp += INT16SZ;
- if (ttype == type &&
- tclass == class &&
- strcasecmp(tname, name) == 0)
- return (1);
- }
- return (0);
-}
-
-/* int
- * res_queriesmatch(buf1, eom1, buf2, eom2)
- * is there a 1:1 mapping of (name,type,class)
- * in (buf1,eom1) and (buf2,eom2)?
- * returns:
- * -1 : format error
- * 0 : not a 1:1 mapping
- * >0 : is a 1:1 mapping
- * author:
- * paul vixie, 29may94
- */
-int
-res_queriesmatch(
- const u_char *buf1, const u_char *eom1,
- const u_char *buf2, const u_char *eom2)
-{
- const u_char *cp = buf1 + HFIXEDSZ;
- int qdcount = ntohs(((HEADER*)buf1)->qdcount);
-
- if (buf1 + HFIXEDSZ > eom1 || buf2 + HFIXEDSZ > eom2)
- return (-1);
-
- /*
- * Only header section present in replies to
- * dynamic update packets.
- */
- if ( (((HEADER *)buf1)->opcode == ns_o_update) &&
- (((HEADER *)buf2)->opcode == ns_o_update) )
- return (1);
-
- if (qdcount != ntohs(((HEADER*)buf2)->qdcount))
- return (0);
- while (qdcount-- > 0) {
- char tname[MAXDNAME+1];
- int n, ttype, tclass;
-
- n = dn_expand(buf1, eom1, cp, tname, sizeof tname);
- if (n < 0)
- return (-1);
- cp += n;
- if (cp + 2 * INT16SZ > eom1)
- return (-1);
- ttype = ns_get16(cp); cp += INT16SZ;
- tclass = ns_get16(cp); cp += INT16SZ;
- if (!res_nameinquery(tname, ttype, tclass, buf2, eom2))
- return (0);
- }
- return (1);
-}
-
-int
-res_send(
- const u_char *buf,
- int buflen,
- u_char *ans,
- int anssiz)
-{
- HEADER *hp = (HEADER *) buf;
- HEADER *anhp = (HEADER *) ans;
- int gotsomewhere, connreset, terrno, try, v_circuit, resplen, ns, n;
- u_int badns; /* XXX NSMAX can't exceed #/bits in this variable */
-
- if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
- /* errno should have been set by res_init() in this case. */
- return (-1);
- }
- if (anssiz < HFIXEDSZ) {
- errno = EINVAL;
- return (-1);
- }
- DprintQ((_res.options & RES_DEBUG) || (_res.pfcode & RES_PRF_QUERY),
- (stdout, ";; res_send()\n"), buf, buflen);
- v_circuit = (_res.options & RES_USEVC) || buflen > PACKETSZ;
- gotsomewhere = 0;
- connreset = 0;
- terrno = ETIMEDOUT;
- badns = 0;
-
- /*
- * Send request, RETRY times, or until successful
- */
- for (try = 0; try < _res.retry; try++) {
- for (ns = 0; ns < _res.nscount; ns++) {
- struct sockaddr_in *nsap = &_res.nsaddr_list[ns];
- same_ns:
- if (badns & (1 << ns)) {
- res_close();
- goto next_ns;
- }
-
- if (Qhook) {
- int done = 0, loops = 0;
-
- do {
- res_sendhookact act;
-
- act = (*Qhook)(&nsap, &buf, &buflen,
- ans, anssiz, &resplen);
- switch (act) {
- case res_goahead:
- done = 1;
- break;
- case res_nextns:
- res_close();
- goto next_ns;
- case res_done:
- return (resplen);
- case res_modified:
- /* give the hook another try */
- if (++loops < 42) /*doug adams*/
- break;
- /*FALLTHROUGH*/
- case res_error:
- /*FALLTHROUGH*/
- default:
- return (-1);
- }
- } while (!done);
- }
-
- Dprint(_res.options & RES_DEBUG,
- (stdout, ";; Querying server (# %d) address = %s\n",
- ns + 1, inet_ntoa(nsap->sin_addr)));
-
- if (v_circuit) {
- int truncated;
-#if defined(USE_WRITEV)
- struct iovec iov[2];
-#endif
- u_short len;
- u_char *cp;
-
- /*
- * Use virtual circuit;
- * at most one attempt per server.
- */
- try = _res.retry;
- truncated = 0;
- if (s < 0 || !vc || hp->opcode == ns_o_update) {
- if (s >= 0)
- res_close();
-
- s = socket(PF_INET, SOCK_STREAM, 0);
- if (s < 0) {
- terrno = errno;
- Perror(stderr, "socket(vc)", errno);
- return (-1);
- }
- errno = 0;
- if (connect(s, (struct sockaddr *)nsap,
- sizeof *nsap) < 0) {
- terrno = errno;
- Aerror(stderr, "connect/vc",
- errno, *nsap);
- badns |= (1 << ns);
- res_close();
- goto next_ns;
- }
- vc = 1;
- }
- /*
- * Send length & message
- */
- putshort((u_short)buflen, (u_char*)&len);
-#if defined(USE_WRITEV)
- iov[0].iov_base = (caddr_t)&len;
- iov[0].iov_len = INT16SZ;
- iov[1].iov_base = (caddr_t)buf;
- iov[1].iov_len = buflen;
- if (writev(s, iov, 2) != (INT16SZ + buflen)) {
-#else
- /*
- * RTEMS doesn't have writev (yet)
- */
- if ((write (s, &len, INT16SZ) != INT16SZ)
- || (write (s, buf, buflen) != buflen)) {
-#endif
- terrno = errno;
- Perror(stderr, "write failed", errno);
- badns |= (1 << ns);
- res_close();
- goto next_ns;
- }
- /*
- * Receive length & response
- */
-read_len:
- cp = ans;
- len = INT16SZ;
- while ((n = read(s, (char *)cp, (int)len)) > 0) {
- cp += n;
- if ((len -= n) <= 0)
- break;
- }
- if (n <= 0) {
- terrno = errno;
- Perror(stderr, "read failed", errno);
- res_close();
- /*
- * A long running process might get its TCP
- * connection reset if the remote server was
- * restarted. Requery the server instead of
- * trying a new one. When there is only one
- * server, this means that a query might work
- * instead of failing. We only allow one reset
- * per query to prevent looping.
- */
- if (terrno == ECONNRESET && !connreset) {
- connreset = 1;
- res_close();
- goto same_ns;
- }
- res_close();
- goto next_ns;
- }
- resplen = ns_get16(ans);
- if (resplen > anssiz) {
- Dprint(_res.options & RES_DEBUG,
- (stdout, ";; response truncated\n")
- );
- truncated = 1;
- len = anssiz;
- } else
- len = resplen;
- if (len < HFIXEDSZ) {
- /*
- * Undersized message.
- */
- Dprint(_res.options & RES_DEBUG,
- (stdout, ";; undersized: %d\n", len));
- terrno = EMSGSIZE;
- badns |= (1 << ns);
- res_close();
- goto next_ns;
- }
- cp = ans;
- while (len != 0 &&
- (n = read(s, (char *)cp, (int)len)) > 0) {
- cp += n;
- len -= n;
- }
- if (n <= 0) {
- terrno = errno;
- Perror(stderr, "read(vc)", errno);
- res_close();
- goto next_ns;
- }
- if (truncated) {
- /*
- * Flush rest of answer
- * so connection stays in synch.
- */
- anhp->tc = 1;
- len = resplen - anssiz;
- while (len != 0) {
- char junk[PACKETSZ];
-
- n = (len > sizeof(junk)
- ? sizeof(junk)
- : len);
- if ((n = read(s, junk, n)) > 0)
- len -= n;
- else
- break;
- }
- }
- /*
- * The calling applicating has bailed out of
- * a previous call and failed to arrange to have
- * the circuit closed or the server has got
- * itself confused. Anyway drop the packet and
- * wait for the correct one.
- */
- if (hp->id != anhp->id) {
- DprintQ((_res.options & RES_DEBUG) ||
- (_res.pfcode & RES_PRF_REPLY),
- (stdout, ";; old answer (unexpected):\n"),
- ans, (resplen>anssiz)?anssiz:resplen);
- goto read_len;
- }
- } else {
- /*
- * Use datagrams.
- */
-#ifndef NOPOLL
- struct pollfd pfd;
- int msec;
-#endif
- struct timeval timeout;
-#ifndef NOSELECT
- fd_set dsmask, *dsmaskp;
- int dsmasklen;
-#endif
- struct sockaddr_in from;
- socklen_t fromlen;
-
- if ((s < 0) || vc) {
- if (vc)
- res_close();
- s = socket(PF_INET, SOCK_DGRAM, 0);
- if (s < 0) {
-#ifndef CAN_RECONNECT
- bad_dg_sock:
-#endif
- terrno = errno;
- Perror(stderr, "socket(dg)", errno);
- return (-1);
- }
- connected = 0;
- }
-#ifndef CANNOT_CONNECT_DGRAM
- /*
- * On a 4.3BSD+ machine (client and server,
- * actually), sending to a nameserver datagram
- * port with no nameserver will cause an
- * ICMP port unreachable message to be returned.
- * If our datagram socket is "connected" to the
- * server, we get an ECONNREFUSED error on the next
- * socket operation, and select returns if the
- * error message is received. We can thus detect
- * the absence of a nameserver without timing out.
- * If we have sent queries to at least two servers,
- * however, we don't want to remain connected,
- * as we wish to receive answers from the first
- * server to respond.
- */
- if (_res.nscount == 1 || (try == 0 && ns == 0)) {
- /*
- * Connect only if we are sure we won't
- * receive a response from another server.
- */
- if (!connected) {
- if (connect(s, (struct sockaddr *)nsap,
- sizeof *nsap
- ) < 0) {
- Aerror(stderr,
- "connect(dg)",
- errno, *nsap);
- badns |= (1 << ns);
- res_close();
- goto next_ns;
- }
- connected = 1;
- }
- if (send(s, (char*)buf, buflen, 0) != buflen) {
- Perror(stderr, "send", errno);
- badns |= (1 << ns);
- res_close();
- goto next_ns;
- }
- } else {
- /*
- * Disconnect if we want to listen
- * for responses from more than one server.
- */
- if (connected) {
-#ifdef CAN_RECONNECT
- struct sockaddr_in no_addr;
-
- no_addr.sin_family = AF_INET;
- no_addr.sin_addr.s_addr = INADDR_ANY;
- no_addr.sin_port = 0;
- (void) connect(s,
- (struct sockaddr *)
- &no_addr,
- sizeof no_addr);
-#else
- int s1 = socket(PF_INET, SOCK_DGRAM,0);
- if (s1 < 0)
- goto bad_dg_sock;
- (void) dup2(s1, s);
- (void) close(s1);
- Dprint(_res.options & RES_DEBUG,
- (stdout, ";; new DG socket\n"))
-#endif /* CAN_RECONNECT */
- connected = 0;
- errno = 0;
- }
-#endif /* !CANNOT_CONNECT_DGRAM */
- if (sendto(s, (char*)buf, buflen, 0,
- (struct sockaddr *)nsap,
- sizeof *nsap)
- != buflen) {
- Aerror(stderr, "sendto", errno, *nsap);
- badns |= (1 << ns);
- res_close();
- goto next_ns;
- }
-#ifndef CANNOT_CONNECT_DGRAM
- }
-#endif /* !CANNOT_CONNECT_DGRAM */
-
- /*
- * Wait for reply
- */
-#ifndef NOPOLL
- othersyscall:
- if (use_poll) {
- msec = (_res.retrans << try) * 1000;
- if (try > 0)
- msec /= _res.nscount;
- if (msec <= 0)
- msec = 1000;
- } else {
-#endif
- timeout.tv_sec = (_res.retrans << try);
- if (try > 0)
- timeout.tv_sec /= _res.nscount;
- if ((long) timeout.tv_sec <= 0)
- timeout.tv_sec = 1;
- timeout.tv_usec = 0;
-#ifndef NOPOLL
- }
-#endif
- wait:
- if (s < 0) {
- Perror(stderr, "s out-of-bounds", EMFILE);
- res_close();
- goto next_ns;
- }
-#ifndef NOPOLL
- if (use_poll) {
- struct sigaction sa, osa;
- int sigsys_installed = 0;
-
- pfd.fd = s;
- pfd.events = POLLIN;
- if (use_poll == 1) {
- bzero(&sa, sizeof(sa));
- sa.sa_handler = SIG_IGN;
- if (sigaction(SIGSYS, &sa, &osa) >= 0)
- sigsys_installed = 1;
- }
- n = poll(&pfd, 1, msec);
- if (sigsys_installed == 1) {
- int oerrno = errno;
- sigaction(SIGSYS, &osa, NULL);
- errno = oerrno;
- }
- /* XXX why does nosys() return EINVAL? */
- if (n < 0 && (errno == ENOSYS ||
- errno == EINVAL)) {
- use_poll = 0;
- goto othersyscall;
- } else if (use_poll == 1)
- use_poll = 2;
- if (n < 0) {
- if (errno == EINTR)
- goto wait;
- Perror(stderr, "poll", errno);
- res_close();
- goto next_ns;
- }
- } else {
-#endif
-#ifndef NOSELECT
- dsmasklen = howmany(s + 1, NFDBITS) *
- sizeof(fd_mask);
- if (dsmasklen > sizeof(fd_set)) {
- dsmaskp = (fd_set *)malloc(dsmasklen);
- if (dsmaskp == NULL) {
- res_close();
- goto next_ns;
- }
- } else
- dsmaskp = &dsmask;
- /* only zero what we need */
- bzero((char *)dsmaskp, dsmasklen);
- FD_SET(s, dsmaskp);
- n = select(s + 1, dsmaskp, (fd_set *)NULL,
- (fd_set *)NULL, &timeout);
- if (dsmaskp != &dsmask)
- free(dsmaskp);
- if (n < 0) {
- if (errno == EINTR)
- goto wait;
- Perror(stderr, "select", errno);
- res_close();
- goto next_ns;
- }
-#endif
-#ifndef NOPOLL
- }
-#endif
-
-#ifdef NOSELECT
- setsockopt (s, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof timeout);
-#else
- if (n == 0) {
- /*
- * timeout
- */
- Dprint(_res.options & RES_DEBUG,
- (stdout, ";; timeout\n"));
- gotsomewhere = 1;
- res_close();
- goto next_ns;
- }
-#endif
- errno = 0;
- fromlen = sizeof(struct sockaddr_in);
- resplen = recvfrom(s, (char*)ans, anssiz, 0,
- (struct sockaddr *)&from, &fromlen);
- if (resplen <= 0) {
-#ifdef NOSELECT
- if (errno == ETIMEDOUT) {
- Dprint(_res.options & RES_DEBUG,
- (stdout, ";; timeout\n"));
- gotsomewhere = 1;
- res_close();
- goto next_ns;
- }
-#endif
- Perror(stderr, "recvfrom", errno);
- res_close();
- goto next_ns;
- }
- gotsomewhere = 1;
- if (resplen < HFIXEDSZ) {
- /*
- * Undersized message.
- */
- Dprint(_res.options & RES_DEBUG,
- (stdout, ";; undersized: %d\n",
- resplen));
- terrno = EMSGSIZE;
- badns |= (1 << ns);
- res_close();
- goto next_ns;
- }
- if (hp->id != anhp->id) {
- /*
- * response from old query, ignore it.
- * XXX - potential security hazard could
- * be detected here.
- */
- DprintQ((_res.options & RES_DEBUG) ||
- (_res.pfcode & RES_PRF_REPLY),
- (stdout, ";; old answer:\n"),
- ans, (resplen>anssiz)?anssiz:resplen);
- goto wait;
- }
-#ifdef CHECK_SRVR_ADDR
- if (!(_res.options & RES_INSECURE1) &&
- !res_isourserver(&from)) {
- /*
- * response from wrong server? ignore it.
- * XXX - potential security hazard could
- * be detected here.
- */
- DprintQ((_res.options & RES_DEBUG) ||
- (_res.pfcode & RES_PRF_REPLY),
- (stdout, ";; not our server:\n"),
- ans, (resplen>anssiz)?anssiz:resplen);
- goto wait;
- }
-#endif
- if (!(_res.options & RES_INSECURE2) &&
- !res_queriesmatch(buf, buf + buflen,
- ans, ans + anssiz)) {
- /*
- * response contains wrong query? ignore it.
- * XXX - potential security hazard could
- * be detected here.
- */
- DprintQ((_res.options & RES_DEBUG) ||
- (_res.pfcode & RES_PRF_REPLY),
- (stdout, ";; wrong query name:\n"),
- ans, (resplen>anssiz)?anssiz:resplen);
- goto wait;
- }
- if (anhp->rcode == SERVFAIL ||
- anhp->rcode == NOTIMP ||
- anhp->rcode == REFUSED) {
- DprintQ(_res.options & RES_DEBUG,
- (stdout, "server rejected query:\n"),
- ans, (resplen>anssiz)?anssiz:resplen);
- badns |= (1 << ns);
- res_close();
- /* don't retry if called from dig */
- if (!_res.pfcode)
- goto next_ns;
- }
- if (!(_res.options & RES_IGNTC) && anhp->tc) {
- /*
- * get rest of answer;
- * use TCP with same server.
- */
- Dprint(_res.options & RES_DEBUG,
- (stdout, ";; truncated answer\n"));
- v_circuit = 1;
- res_close();
- goto same_ns;
- }
- } /*if vc/dg*/
- Dprint((_res.options & RES_DEBUG) ||
- ((_res.pfcode & RES_PRF_REPLY) &&
- (_res.pfcode & RES_PRF_HEAD1)),
- (stdout, ";; got answer:\n"));
- DprintQ((_res.options & RES_DEBUG) ||
- (_res.pfcode & RES_PRF_REPLY),
- (stdout, "%s", ""),
- ans, (resplen>anssiz)?anssiz:resplen);
- /*
- * If using virtual circuits, we assume that the first server
- * is preferred over the rest (i.e. it is on the local
- * machine) and only keep that one open.
- * If we have temporarily opened a virtual circuit,
- * or if we haven't been asked to keep a socket open,
- * close the socket.
- */
- if ((v_circuit && (!(_res.options & RES_USEVC) || ns != 0)) ||
- !(_res.options & RES_STAYOPEN)) {
- res_close();
- }
- if (Rhook) {
- int done = 0, loops = 0;
-
- do {
- res_sendhookact act;
-
- act = (*Rhook)(nsap, buf, buflen,
- ans, anssiz, &resplen);
- switch (act) {
- case res_goahead:
- case res_done:
- done = 1;
- break;
- case res_nextns:
- res_close();
- goto next_ns;
- case res_modified:
- /* give the hook another try */
- if (++loops < 42) /*doug adams*/
- break;
- /*FALLTHROUGH*/
- case res_error:
- /*FALLTHROUGH*/
- default:
- return (-1);
- }
- } while (!done);
-
- }
- return (resplen);
- next_ns: ;
- } /*foreach ns*/
- } /*foreach retry*/
- res_close();
- if (!v_circuit) {
- if (!gotsomewhere)
- errno = ECONNREFUSED; /* no nameservers found */
- else
- errno = ETIMEDOUT; /* no answer obtained */
- } else
- errno = terrno;
- return (-1);
-}
-
-/*
- * This routine is for closing the socket if a virtual circuit is used and
- * the program wants to close it. This provides support for endhostent()
- * which expects to close the socket.
- *
- * This routine is not expected to be user visible.
- */
-void
-res_close(void)
-{
- if (s >= 0) {
- (void) close(s);
- s = -1;
- connected = 0;
- vc = 0;
- }
-}
diff --git a/cpukit/libnetworking/libc/res_stubs.c b/cpukit/libnetworking/libc/res_stubs.c
deleted file mode 100644
index 19966b536b..0000000000
--- a/cpukit/libnetworking/libc/res_stubs.c
+++ /dev/null
@@ -1,81 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (C) 1996 Peter Wemm <peter@freebsd.org>.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * This file is for FreeBSD-3.0 that has a bind-4.9.5-P1 derived
- * resolver in the libc. It provides aliases for functions that
- * have moved since 4.9.4-P1.
- *
- * I'll save everybody the trouble and say it now: *THIS IS A HACK*!
- *
- * Yes, many of these are private functions to the resolver, but some are
- * needed as there is no other way to provide the functionality and they've
- * turned up all over the place. :-(
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/cdefs.h>
-
-#ifndef __rtems__
-__weak_reference(__inet_addr, inet_addr);
-__weak_reference(__inet_aton, inet_aton);
-__weak_reference(__inet_lnaof, inet_lnaof);
-__weak_reference(__inet_makeaddr, inet_makeaddr);
-__weak_reference(__inet_neta, inet_neta);
-__weak_reference(__inet_netof, inet_netof);
-__weak_reference(__inet_network, inet_network);
-__weak_reference(__inet_net_ntop, inet_net_ntop);
-__weak_reference(__inet_net_pton, inet_net_pton);
-__weak_reference(__inet_ntoa, inet_ntoa);
-__weak_reference(__inet_pton, inet_pton);
-__weak_reference(__inet_ntop, inet_ntop);
-__weak_reference(__inet_nsap_addr, inet_nsap_addr);
-__weak_reference(__inet_nsap_ntoa, inet_nsap_ntoa);
-#endif /* __rtems__ */
-
-__weak_reference(__sym_ston, sym_ston);
-__weak_reference(__sym_ntos, sym_ntos);
-__weak_reference(__sym_ntop, sym_ntop);
-__weak_reference(__fp_resstat, fp_resstat);
-__weak_reference(__p_query, p_query);
-__weak_reference(__p_fqnname, p_fqnname);
-__weak_reference(__p_secstodate, p_secstodate);
-__weak_reference(__dn_count_labels, dn_count_labels);
-__weak_reference(__dn_comp, dn_comp);
-__weak_reference(__res_close, _res_close);
-__weak_reference(__dn_expand, dn_expand);
-__weak_reference(__res_init, res_init);
-__weak_reference(__res_query, res_query);
-__weak_reference(__res_search, res_search);
-__weak_reference(__res_querydomain, res_querydomain);
-__weak_reference(__res_mkquery, res_mkquery);
-__weak_reference(__res_send, res_send);
diff --git a/cpukit/libnetworking/libc/res_update.c b/cpukit/libnetworking/libc/res_update.c
deleted file mode 100644
index 54a3af7607..0000000000
--- a/cpukit/libnetworking/libc/res_update.c
+++ /dev/null
@@ -1,521 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-/*
- * Based on the Dynamic DNS reference implementation by Viraj Bais
- * <viraj_bais@ccm.fm.intel.com>
- */
-
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-#include <errno.h>
-#include <limits.h>
-#include <netdb.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-
-/*
- * Separate a linked list of records into groups so that all records
- * in a group will belong to a single zone on the nameserver.
- * Create a dynamic update packet for each zone and send it to the
- * nameservers for that zone, and await answer.
- * Abort if error occurs in updating any zone.
- * Return the number of zones updated on success, < 0 on error.
- *
- * On error, caller must deal with the unsynchronized zones
- * eg. an A record might have been successfully added to the forward
- * zone but the corresponding PTR record would be missing if error
- * was encountered while updating the reverse zone.
- */
-
-#define NSMAX 16
-
-struct ns1 {
- char nsname[MAXDNAME];
- struct in_addr nsaddr1;
-};
-
-struct zonegrp {
- char z_origin[MAXDNAME];
- int16_t z_class;
- char z_soardata[MAXDNAME + 5 * INT32SZ];
- struct ns1 z_ns[NSMAX];
- int z_nscount;
- ns_updrec * z_rr;
- struct zonegrp *z_next;
-};
-
-
-int
-res_update(ns_updrec *rrecp_in) {
- ns_updrec *rrecp, *tmprrecp;
- u_char buf[PACKETSZ], answer[PACKETSZ], packet[2*PACKETSZ];
- char name[MAXDNAME], zname[MAXDNAME], primary[MAXDNAME],
- mailaddr[MAXDNAME];
- u_char soardata[2*MAXCDNAME+5*INT32SZ];
- char *dname, *svdname, *cp1, *target;
- u_char *cp, *eom;
- HEADER *hp = (HEADER *) answer;
- struct zonegrp *zptr = NULL, *tmpzptr, *prevzptr, *zgrp_start = NULL;
- int i, j, k = 0, n, ancount, nscount, arcount, rcode, rdatasize,
- newgroup, done, myzone, seen_before, numzones = 0;
- u_int16_t dlen, class, qclass, type, qtype;
- u_int32_t ttl;
-
- if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
- h_errno = NETDB_INTERNAL;
- return (-1);
- }
-
- for (rrecp = rrecp_in; rrecp; rrecp = rrecp->r_next) {
- dname = rrecp->r_dname;
- n = strlen(dname);
- if (dname[n-1] == '.')
- dname[n-1] = '\0';
- qtype = T_SOA;
- qclass = rrecp->r_class;
- done = 0;
- seen_before = 0;
-
- while (!done && dname) {
- if (qtype == T_SOA) {
- for (tmpzptr = zgrp_start;
- tmpzptr && !seen_before;
- tmpzptr = tmpzptr->z_next) {
- if (strcasecmp(dname,
- tmpzptr->z_origin) == 0 &&
- tmpzptr->z_class == qclass)
- seen_before++;
- for (tmprrecp = tmpzptr->z_rr;
- tmprrecp && !seen_before;
- tmprrecp = tmprrecp->r_grpnext)
- if (strcasecmp(dname, tmprrecp->r_dname) == 0
- && tmprrecp->r_class == qclass) {
- seen_before++;
- break;
- }
- if (seen_before) {
- /*
- * Append to the end of
- * current group.
- */
- for (tmprrecp = tmpzptr->z_rr;
- tmprrecp->r_grpnext;
- tmprrecp = tmprrecp->r_grpnext)
- (void)NULL;
- tmprrecp->r_grpnext = rrecp;
- rrecp->r_grpnext = NULL;
- done = 1;
- break;
- }
- }
- } else if (qtype == T_A) {
- for (tmpzptr = zgrp_start;
- tmpzptr && !done;
- tmpzptr = tmpzptr->z_next)
- for (i = 0; i < tmpzptr->z_nscount; i++)
- if (tmpzptr->z_class == qclass &&
- strcasecmp(tmpzptr->z_ns[i].nsname,
- dname) == 0 &&
- tmpzptr->z_ns[i].nsaddr1.s_addr != 0) {
- zptr->z_ns[k].nsaddr1.s_addr =
- tmpzptr->z_ns[i].nsaddr1.s_addr;
- done = 1;
- break;
- }
- }
- if (done)
- break;
- n = res_mkquery(QUERY, dname, qclass, qtype, NULL,
- 0, NULL, buf, sizeof buf);
- if (n <= 0) {
- fprintf(stderr, "res_update: mkquery failed\n");
- return (n);
- }
- n = res_send(buf, n, answer, sizeof answer);
- if (n < 0) {
- fprintf(stderr, "res_update: send error for %s\n",
- rrecp->r_dname);
- return (n);
- }
- if (n < HFIXEDSZ)
- return (-1);
- ancount = ntohs(hp->ancount);
- nscount = ntohs(hp->nscount);
- arcount = ntohs(hp->arcount);
- rcode = hp->rcode;
- cp = answer + HFIXEDSZ;
- eom = answer + n;
- /* skip the question section */
- n = dn_skipname(cp, eom);
- if (n < 0 || cp + n + 2 * INT16SZ > eom)
- return (-1);
- cp += n + 2 * INT16SZ;
-
- if (qtype == T_SOA) {
- if (ancount == 0 && nscount == 0 && arcount == 0) {
- /*
- * if (rcode == NOERROR) then the dname exists but
- * has no soa record associated with it.
- * if (rcode == NXDOMAIN) then the dname does not
- * exist and the server is replying out of NCACHE.
- * in either case, proceed with the next try
- */
- dname = strchr(dname, '.');
- if (dname != NULL)
- dname++;
- continue;
- } else if ((rcode == NOERROR || rcode == NXDOMAIN) &&
- ancount == 0 &&
- nscount == 1 && arcount == 0) {
- /*
- * name/data does not exist, soa record supplied in the
- * authority section
- */
- /* authority section must contain the soa record */
- if ((n = dn_expand(answer, eom, cp, zname,
- sizeof zname)) < 0)
- return (n);
- cp += n;
- if (cp + 2 * INT16SZ > eom)
- return (-1);
- GETSHORT(type, cp);
- GETSHORT(class, cp);
- if (type != T_SOA || class != qclass) {
- fprintf(stderr, "unknown answer\n");
- return (-1);
- }
- myzone = 0;
- svdname = dname;
- while (dname)
- if (strcasecmp(dname, zname) == 0) {
- myzone = 1;
- break;
- } else if ((dname = strchr(dname, '.')) != NULL)
- dname++;
- if (!myzone) {
- dname = strchr(svdname, '.');
- if (dname != NULL)
- dname++;
- continue;
- }
- nscount = 0;
- /* fallthrough */
- } else if (rcode == NOERROR && ancount == 1) {
- /*
- * found the zone name
- * new servers will supply NS records for the zone
- * in authority section and A records for those
- * nameservers in the additional section
- * older servers have to be explicitly queried for
- * NS records for the zone
- */
- /* answer section must contain the soa record */
- if ((n = dn_expand(answer, eom, cp, zname,
- sizeof zname)) < 0)
- return (n);
- else
- cp += n;
- if (cp + 2 * INT16SZ > eom)
- return (-1);
- GETSHORT(type, cp);
- GETSHORT(class, cp);
- if (type == T_CNAME) {
- dname = strchr(dname, '.');
- if (dname != NULL)
- dname++;
- continue;
- }
- if (strcasecmp(dname, zname) != 0 ||
- type != T_SOA ||
- class != rrecp->r_class) {
- fprintf(stderr, "unknown answer\n");
- return (-1);
- }
- /* FALLTHROUGH */
- } else {
- fprintf(stderr,
- "unknown response: ans=%d, auth=%d, add=%d, rcode=%d\n",
- ancount, nscount, arcount, hp->rcode);
- return (-1);
- }
- if (cp + INT32SZ + INT16SZ > eom)
- return (-1);
- /* continue processing the soa record */
- GETLONG(ttl, cp);
- GETSHORT(dlen, cp);
- if (cp + dlen > eom)
- return (-1);
- newgroup = 1;
- zptr = zgrp_start;
- prevzptr = NULL;
- while (zptr) {
- if (strcasecmp(zname, zptr->z_origin) == 0 &&
- type == T_SOA && class == qclass) {
- newgroup = 0;
- break;
- }
- prevzptr = zptr;
- zptr = zptr->z_next;
- }
- if (!newgroup) {
- for (tmprrecp = zptr->z_rr;
- tmprrecp->r_grpnext;
- tmprrecp = tmprrecp->r_grpnext)
- ;
- tmprrecp->r_grpnext = rrecp;
- rrecp->r_grpnext = NULL;
- done = 1;
- cp += dlen;
- break;
- } else {
- if ((n = dn_expand(answer, eom, cp, primary,
- sizeof primary)) < 0)
- return (n);
- cp += n;
- /*
- * We don't have to bounds check here because the
- * next use of 'cp' is in dn_expand().
- */
- cp1 = (char *)soardata;
- strcpy(cp1, primary);
- cp1 += strlen(cp1) + 1;
- if ((n = dn_expand(answer, eom, cp, mailaddr,
- sizeof mailaddr)) < 0)
- return (n);
- cp += n;
- strcpy(cp1, mailaddr);
- cp1 += strlen(cp1) + 1;
- if (cp + 5*INT32SZ > eom)
- return (-1);
- memcpy(cp1, cp, 5*INT32SZ);
- cp += 5*INT32SZ;
- cp1 += 5*INT32SZ;
- rdatasize = (u_char *)cp1 - soardata;
- zptr = calloc(1, sizeof(struct zonegrp));
- if (zptr == NULL)
- return (-1);
- if (zgrp_start == NULL)
- zgrp_start = zptr;
- else
- prevzptr->z_next = zptr;
- zptr->z_rr = rrecp;
- rrecp->r_grpnext = NULL;
- strcpy(zptr->z_origin, zname);
- zptr->z_class = class;
- memcpy(zptr->z_soardata, soardata, rdatasize);
- /* fallthrough to process NS and A records */
- }
- } else if (qtype == T_NS) {
- if (rcode == NOERROR && ancount > 0) {
- strcpy(zname, dname);
- for (zptr = zgrp_start; zptr; zptr = zptr->z_next) {
- if (strcasecmp(zname, zptr->z_origin) == 0)
- break;
- }
- if (zptr == NULL)
- /* should not happen */
- return (-1);
- if (nscount > 0) {
- /*
- * answer and authority sections contain
- * the same information, skip answer section
- */
- for (j = 0; j < ancount; j++) {
- n = dn_skipname(cp, eom);
- if (n < 0)
- return (-1);
- n += 2*INT16SZ + INT32SZ;
- if (cp + n + INT16SZ > eom)
- return (-1);
- cp += n;
- GETSHORT(dlen, cp);
- cp += dlen;
- }
- } else
- nscount = ancount;
- /* fallthrough to process NS and A records */
- } else {
- fprintf(stderr, "cannot determine nameservers for %s:\
-ans=%d, auth=%d, add=%d, rcode=%d\n",
- dname, ancount, nscount, arcount, hp->rcode);
- return (-1);
- }
- } else if (qtype == T_A) {
- if (rcode == NOERROR && ancount > 0) {
- arcount = ancount;
- ancount = nscount = 0;
- /* fallthrough to process A records */
- } else {
- fprintf(stderr, "cannot determine address for %s:\
-ans=%d, auth=%d, add=%d, rcode=%d\n",
- dname, ancount, nscount, arcount, hp->rcode);
- return (-1);
- }
- }
- /* process NS records for the zone */
- j = 0;
- for (i = 0; i < nscount; i++) {
- if ((n = dn_expand(answer, eom, cp, name,
- sizeof name)) < 0)
- return (n);
- cp += n;
- if (cp + 3 * INT16SZ + INT32SZ > eom)
- return (-1);
- GETSHORT(type, cp);
- GETSHORT(class, cp);
- GETLONG(ttl, cp);
- GETSHORT(dlen, cp);
- if (cp + dlen > eom)
- return (-1);
- if (strcasecmp(name, zname) == 0 &&
- type == T_NS && class == qclass) {
- if ((n = dn_expand(answer, eom, cp,
- name, sizeof name)) < 0)
- return (n);
- target = zptr->z_ns[j++].nsname;
- strcpy(target, name);
- }
- cp += dlen;
- }
- if (zptr->z_nscount == 0)
- zptr->z_nscount = j;
- /* get addresses for the nameservers */
- for (i = 0; i < arcount; i++) {
- if ((n = dn_expand(answer, eom, cp, name,
- sizeof name)) < 0)
- return (n);
- cp += n;
- if (cp + 3 * INT16SZ + INT32SZ > eom)
- return (-1);
- GETSHORT(type, cp);
- GETSHORT(class, cp);
- GETLONG(ttl, cp);
- GETSHORT(dlen, cp);
- if (cp + dlen > eom)
- return (-1);
- if (type == T_A && dlen == INT32SZ && class == qclass) {
- for (j = 0; j < zptr->z_nscount; j++)
- if (strcasecmp(name, zptr->z_ns[j].nsname) == 0) {
- memcpy(&zptr->z_ns[j].nsaddr1.s_addr, cp,
- INT32SZ);
- break;
- }
- }
- cp += dlen;
- }
- if (zptr->z_nscount == 0) {
- dname = zname;
- qtype = T_NS;
- continue;
- }
- done = 1;
- for (k = 0; k < zptr->z_nscount; k++)
- if (zptr->z_ns[k].nsaddr1.s_addr == 0) {
- done = 0;
- dname = zptr->z_ns[k].nsname;
- qtype = T_A;
- }
-
- } /* while */
- }
-
- _res.options |= RES_DEBUG;
- for (zptr = zgrp_start; zptr; zptr = zptr->z_next) {
-
- /* append zone section */
- rrecp = res_mkupdrec(ns_s_zn, zptr->z_origin,
- zptr->z_class, ns_t_soa, 0);
- if (rrecp == NULL) {
- fprintf(stderr, "saverrec error\n");
- fflush(stderr);
- return (-1);
- }
- rrecp->r_grpnext = zptr->z_rr;
- zptr->z_rr = rrecp;
-
- n = res_mkupdate(zptr->z_rr, packet, sizeof packet);
- if (n < 0) {
- fprintf(stderr, "res_mkupdate error\n");
- fflush(stderr);
- return (-1);
- } else
- fprintf(stdout, "res_mkupdate: packet size = %d\n", n);
-
- /*
- * Override the list of NS records from res_init() with
- * the authoritative nameservers for the zone being updated.
- * Sort primary to be the first in the list of nameservers.
- */
- for (i = 0; i < zptr->z_nscount; i++) {
- if (strcasecmp(zptr->z_ns[i].nsname,
- zptr->z_soardata) == 0) {
- struct in_addr tmpaddr;
-
- if (i != 0) {
- strcpy(zptr->z_ns[i].nsname,
- zptr->z_ns[0].nsname);
- strcpy(zptr->z_ns[0].nsname,
- zptr->z_soardata);
- tmpaddr = zptr->z_ns[i].nsaddr1;
- zptr->z_ns[i].nsaddr1 =
- zptr->z_ns[0].nsaddr1;
- zptr->z_ns[0].nsaddr1 = tmpaddr;
- }
- break;
- }
- }
- for (i = 0; i < MAXNS; i++) {
- _res.nsaddr_list[i].sin_addr = zptr->z_ns[i].nsaddr1;
- _res.nsaddr_list[i].sin_family = AF_INET;
- _res.nsaddr_list[i].sin_port = htons(NAMESERVER_PORT);
- }
- _res.nscount = (zptr->z_nscount < MAXNS) ?
- zptr->z_nscount : MAXNS;
- n = res_send(packet, n, answer, sizeof(answer));
- if (n < 0) {
- fprintf(stderr, "res_send: send error, n=%d\n", n);
- break;
- } else
- numzones++;
- }
-
- /* free malloc'ed memory */
- while(zgrp_start) {
- zptr = zgrp_start;
- zgrp_start = zgrp_start->z_next;
- res_freeupdrec(zptr->z_rr); /* Zone section we allocated. */
- free((char *)zptr);
- }
-
- return (numzones);
-}
diff --git a/cpukit/libnetworking/libc/resolver.3 b/cpukit/libnetworking/libc/resolver.3
deleted file mode 100644
index 818acf24b8..0000000000
--- a/cpukit/libnetworking/libc/resolver.3
+++ /dev/null
@@ -1,351 +0,0 @@
-.\" Copyright (c) 1985, 1991, 1993
-.\" The Regents of the University of California. All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\" must display the following acknowledgement:
-.\" This product includes software developed by the University of
-.\" California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\" may be used to endorse or promote products derived from this software
-.\" without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" @(#)resolver.3 8.1 (Berkeley) 6/4/93
-.\"
-.Dd June 4, 1993
-.Dt RESOLVER 3
-.Os BSD 4.3
-.Sh NAME
-.Nm res_query ,
-.Nm res_search ,
-.Nm res_mkquery ,
-.Nm res_send ,
-.Nm res_init ,
-.Nm dn_comp ,
-.Nm dn_expand
-.Nd resolver routines
-.Sh SYNOPSIS
-.Fd #include <sys/types.h>
-.Fd #include <netinet/in.h>
-.Fd #include <arpa/nameser.h>
-.Fd #include <resolv.h>
-.Ft int
-.Fo res_query
-.Fa "const char *dname"
-.Fa "int class"
-.Fa "int type"
-.Fa "u_char *answer"
-.Fa "int anslen"
-.Fc
-.Ft int
-.Fo res_search
-.Fa "const char *dname"
-.Fa "int class"
-.Fa "int type"
-.Fa "u_char *answer"
-.Fa "int anslen"
-.Fc
-.Ft int
-.Fo res_mkquery
-.Fa "int op"
-.Fa "const char *dname"
-.Fa "int class"
-.Fa "int type"
-.Fa "const u_char *data"
-.Fa "int datalen"
-.Fa "const u_char *newrr_in"
-.Fa "u_char *buf"
-.Fa "int buflen"
-.Fc
-.Ft int
-.Fo res_send
-.Fa "const u_char *msg"
-.Fa "int msglen"
-.Fa "u_char *answer"
-.Fa "int anslen"
-.Fc
-.Ft int
-.Fn res_init
-.Fo dn_comp
-.Fa "const char *exp_dn"
-.Fa "u_char *comp_dn"
-.Fa "int length"
-.Fa "u_char **dnptrs"
-.Fa "u_char **lastdnptr"
-.Fc
-.Ft int
-.Fo dn_expand
-.Fa "const u_char *msg"
-.Fa "const u_char *eomorig"
-.Fa "const u_char *comp_dn"
-.Fa "char *exp_dn"
-.Fa "int length"
-.Fc
-.Sh DESCRIPTION
-These routines are used for making, sending and interpreting
-query and reply messages with Internet domain name servers.
-.Pp
-Global configuration and state information that is used by the
-resolver routines is kept in the structure
-.Em _res .
-Most of the values have reasonable defaults and can be ignored.
-Options
-stored in
-.Em _res.options
-are defined in
-.Pa resolv.h
-and are as follows.
-Options are stored as a simple bit mask containing the bitwise ``or''
-of the options enabled.
-.Bl -tag -width RES_DEFNAMES
-.It Dv RES_INIT
-True if the initial name server address and default domain name are
-initialized (i.e.,
-.Fn res_init
-has been called).
-.It Dv RES_DEBUG
-Print debugging messages.
-.It Dv RES_AAONLY
-Accept authoritative answers only.
-With this option,
-.Fn res_send
-should continue until it finds an authoritative answer or finds an error.
-Currently this is not implemented.
-.It Dv RES_USEVC
-Use
-.Tn TCP
-connections for queries instead of
-.Tn UDP
-datagrams.
-.It Dv RES_STAYOPEN
-Used with
-.Dv RES_USEVC
-to keep the
-.Tn TCP
-connection open between
-queries.
-This is useful only in programs that regularly do many queries.
-.Tn UDP
-should be the normal mode used.
-.It Dv RES_IGNTC
-Unused currently (ignore truncation errors, i.e., don't retry with
-.Tn TCP ) .
-.It Dv RES_RECURSE
-Set the recursion-desired bit in queries.
-This is the default.
-.Pf ( Fn res_send
-does not do iterative queries and expects the name server
-to handle recursion.)
-.It Dv RES_DEFNAMES
-If set,
-.Fn res_search
-will append the default domain name to single-component names
-(those that do not contain a dot).
-This option is enabled by default.
-.It Dv RES_DNSRCH
-If this option is set,
-.Fn res_search
-will search for host names in the current domain and in parent domains; see
-.Xr hostname 7 .
-This is used by the standard host lookup routine
-.Xr gethostbyname 3 .
-This option is enabled by default.
-.It Dv RES_NOALIASES
-This option turns off the user level aliasing feature controlled by the
-.Dq Ev HOSTALIASES
-environment variable. Network daemons should set this option.
-.El
-.Pp
-The
-.Fn res_init
-routine
-reads the configuration file (if any; see
-.Xr resolver 5 )
-to get the default domain name,
-search list and
-the Internet address of the local name server(s).
-If no server is configured, the host running
-the resolver is tried.
-The current domain name is defined by the hostname
-if not specified in the configuration file;
-it can be overridden by the environment variable
-.Ev LOCALDOMAIN .
-This environment variable may contain several blank-separated
-tokens if you wish to override the
-.Em "search list"
-on a per-process basis. This is similar to the
-.Em search
-command in the configuration file.
-Another environment variable (
-.Dq Ev RES_OPTIONS
-can be set to
-override certain internal resolver options which are otherwise
-set by changing fields in the
-.Em _res
-structure or are inherited from the configuration file's
-.Em options
-command. The syntax of the
-.Dq Ev RES_OPTIONS
-environment variable is explained in
-.Xr resolver 5 .
-Initialization normally occurs on the first call
-to one of the following routines.
-.Pp
-The
-.Fn res_query
-function provides an interface to the server query mechanism.
-It constructs a query, sends it to the local server,
-awaits a response, and makes preliminary checks on the reply.
-The query requests information of the specified
-.Fa type
-and
-.Fa class
-for the specified fully-qualified domain name
-.Fa dname .
-The reply message is left in the
-.Fa answer
-buffer with length
-.Fa anslen
-supplied by the caller.
-.Pp
-The
-.Fn res_search
-routine makes a query and awaits a response like
-.Fn res_query ,
-but in addition, it implements the default and search rules
-controlled by the
-.Dv RES_DEFNAMES
-and
-.Dv RES_DNSRCH
-options.
-It returns the first successful reply.
-.Pp
-The remaining routines are lower-level routines used by
-.Fn res_query .
-The
-.Fn res_mkquery
-function
-constructs a standard query message and places it in
-.Fa buf .
-It returns the size of the query, or \-1 if the query is
-larger than
-.Fa buflen .
-The query type
-.Fa op
-is usually
-.Dv QUERY ,
-but can be any of the query types defined in
-.Aq Pa arpa/nameser.h .
-The domain name for the query is given by
-.Fa dname .
-.Fa Newrr
-is currently unused but is intended for making update messages.
-.Pp
-The
-.Fn res_send
-routine
-sends a pre-formatted query and returns an answer.
-It will call
-.Fn res_init
-if
-.Dv RES_INIT
-is not set, send the query to the local name server, and
-handle timeouts and retries.
-The length of the reply message is returned, or
-\-1 if there were errors.
-.Pp
-The
-.Fn dn_comp
-function
-compresses the domain name
-.Fa exp_dn
-and stores it in
-.Fa comp_dn .
-The size of the compressed name is returned or \-1 if there were errors.
-The size of the array pointed to by
-.Fa comp_dn
-is given by
-.Fa length .
-The compression uses
-an array of pointers
-.Fa dnptrs
-to previously-compressed names in the current message.
-The first pointer points to
-to the beginning of the message and the list ends with
-.Dv NULL .
-The limit to the array is specified by
-.Fa lastdnptr .
-A side effect of
-.Fn dn_comp
-is to update the list of pointers for
-labels inserted into the message
-as the name is compressed.
-If
-.Em dnptr
-is
-.Dv NULL, names are not compressed.
-If
-.Fa lastdnptr
-is
-.Dv NULL ,
-the list of labels is not updated.
-.Pp
-The
-.Fn dn_expand
-entry
-expands the compressed domain name
-.Fa comp_dn
-to a full domain name
-The compressed name is contained in a query or reply message;
-.Fa msg
-is a pointer to the beginning of the message.
-The uncompressed name is placed in the buffer indicated by
-.Fa exp_dn
-which is of size
-.Fa length .
-The size of compressed name is returned or \-1 if there was an error.
-.Sh FILES
-.Bl -tag -width Pa
-/etc/resolv.conf
-The configuration file
-see
-.Xr resolver 5 .
-.El
-.Sh SEE ALSO
-.Xr gethostbyname 3 ,
-.Xr resolver 5 ,
-.Xr hostname 7 ,
-.Xr named 8
-.Pp
-.%T RFC1032 ,
-.%T RFC1033 ,
-.%T RFC1034 ,
-.%T RFC1035 ,
-.%T RFC974
-.Rs
-.%T "Name Server Operations Guide for BIND"
-.Re
-.Sh HISTORY
-The
-.Nm
-function appeared in
-.Bx 4.3 .
diff --git a/cpukit/libnetworking/libc/send.c b/cpukit/libnetworking/libc/send.c
deleted file mode 100644
index 4aba73a500..0000000000
--- a/cpukit/libnetworking/libc/send.c
+++ /dev/null
@@ -1,53 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 1988, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include <stddef.h>
-
-ssize_t
-send(
- int s,
- const void *msg,
- size_t len,
- int flags )
-{
- return (sendto(s, msg, len, flags, NULL, 0));
-}
diff --git a/cpukit/libnetworking/librtemsNfs.h b/cpukit/libnetworking/librtemsNfs.h
deleted file mode 100644
index ce83d03db4..0000000000
--- a/cpukit/libnetworking/librtemsNfs.h
+++ /dev/null
@@ -1,231 +0,0 @@
-/**
- * @file
- *
- * @ingroup RTEMSFileSystemNFS
- *
- * @brief This header file provides interfaces of the NFSv2 client.
- */
-
-/*
- * Author: Till Straumann <strauman@slac.stanford.edu> 2002-2003
- *
- * Authorship
- * ----------
- * This software (NFS-2 client implementation for RTEMS) was created by
- * Till Straumann <strauman@slac.stanford.edu>, 2002-2007,
- * Stanford Linear Accelerator Center, Stanford University.
- *
- * Acknowledgement of sponsorship
- * ------------------------------
- * The NFS-2 client implementation for RTEMS was produced by
- * the Stanford Linear Accelerator Center, Stanford University,
- * under Contract DE-AC03-76SFO0515 with the Department of Energy.
- *
- * Government disclaimer of liability
- * ----------------------------------
- * Neither the United States nor the United States Department of Energy,
- * nor any of their employees, makes any warranty, express or implied, or
- * assumes any legal liability or responsibility for the accuracy,
- * completeness, or usefulness of any data, apparatus, product, or process
- * disclosed, or represents that its use would not infringe privately owned
- * rights.
- *
- * Stanford disclaimer of liability
- * --------------------------------
- * Stanford University makes no representations or warranties, express or
- * implied, nor assumes any liability for the use of this software.
- *
- * Stanford disclaimer of copyright
- * --------------------------------
- * Stanford University, owner of the copyright, hereby disclaims its
- * copyright and all other rights in this software. Hence, anyone may
- * freely use it for any purpose without restriction.
- *
- * Maintenance of notices
- * ----------------------
- * In the interest of clarity regarding the origin and status of this
- * SLAC software, this and all the preceding Stanford University notices
- * are to remain affixed to any copy or derivative of this software made
- * or distributed by the recipient and are to be affixed to any copy of
- * software made or distributed by the recipient that contains a copy or
- * derivative of this software.
- *
- * ------------------ SLAC Software Notices, Set 4 OTT.002a, 2004 FEB 03
- */
-
-#ifndef LIB_RTEMS_NFS_CLIENT_H
-#define LIB_RTEMS_NFS_CLIENT_H
-
-/**
- * @defgroup RTEMSFileSystemNFS NFSv2 Client
- *
- * @ingroup FileSystemTypesAndMount
- *
- * @{
- */
-
-#include <rtems.h>
-#include <rtems/libio.h>
-#include <rtems/libio_.h>
-#include <rtems/seterr.h>
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <assert.h>
-#include <sys/stat.h>
-#include <dirent.h>
-#include <netdb.h>
-#include <ctype.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/** RPCIO driver interface.
- * If you need RPCIO for other purposes than NFS
- * you may want to include <rpcio.h>
-#include "rpcio.h"
- */
-
-/** Priority of daemon; may be setup prior to calling rpcUdpInit();
- * otherwise the network task priority from the rtems_bsdnet_config
- * is used...
- */
-extern rtems_task_priority rpciodPriority;
-
-#ifdef RTEMS_SMP
-/** CPU affinity of daemon; may be setup prior to calling rpcUdpInit();
- * otherwise the network task CPU affinity from the rtems_bsdnet_config
- * is used...
- */
-extern const cpu_set_t *rpciodCpuset;
-extern size_t rpciodCpusetSize;
-#endif
-
-/**
- * @brief Sets the XIDs of the RPC transaction hash table.
- *
- * The active RPC transactions are stored in a hash table. Each table entry
- * contains the XID of its corresponding transaction. The XID consists of two
- * parts. The lower part is determined by the hash table index. The upper
- * part is incremented in each send operation.
- *
- * This function sets the upper part of the XID in all hash table entries.
- * This can be used to ensure that the XIDs are not reused in a short interval
- * for example during a boot process or after resets.
- *
- * @param[in] xid The upper part is used to set the upper XID part of the hash
- * table entries.
- */
-void
-rpcSetXIDs(uint32_t xid);
-
-/** Initialize the driver.
- *
- * Note, called in nfsfs initialise when mount is called.
- *
- * @retval 0 on success, -1 on failure
- */
-int
-rpcUdpInit(void);
-
-/**
- * @brief RPC cleanup and stop.
- *
- * @retval 0 on success, nonzero if still in use
- */
-int
-rpcUdpCleanup(void);
-
-/** NFS driver interface */
-
-/**
- * @brief Initialize the NFS driver.
- *
- * The RPCIO driver must have been initialized prior to calling this.
- *
- * Note, called in nfsfs initialise when mount is called with defaults.
- *
- * ARGS: depth of the small and big
- * transaction pools, i.e. how
- * many transactions (buffers)
- * should always be kept around.
- *
- * (If more transactions are needed,
- * they are created and destroyed
- * on the fly).
- *
- * Supply zero values to have the
- * driver chose reasonable defaults.
- *
- * @retval 0 Successful operation.
- * @retval -1 An error occurred. The errno is set to indicate the error.
- */
-int
-nfsInit(int smallPoolDepth, int bigPoolDepth);
-
-/**
- * @brief Driver cleanup code.
- *
- * @retval 0 on success, nonzero if still in use
- */
-int
-nfsCleanup(void);
-
-/**
- * @brief Dump a list of the currently mounted NFS to a file.
- *
- * Dump a list of the currently mounted NFS to a file
- * (stdout is used in case f==NULL)
- */
-int
-nfsMountsShow(FILE *f);
-
-/**
- * @brief Filesystem mount table mount handler.
- *
- * Filesystem mount table mount handler. Do not call, use the mount call.
- */
-int
-rtems_nfs_initialize(rtems_filesystem_mount_table_entry_t *mt_entry,
- const void *data);
-
-/**
- * @brief A utility routine to find the path leading to a
- * rtems_filesystem_location_info_t node.
- *
- * This should really be present in libcsupport...
- *
- * @param[in] 'loc' and a buffer 'buf' (length 'len') to hold the path.
- *
- * @param[out] path copied into 'buf'
- *
- * @retval 0 on success, RTEMS error code on error.
- */
-rtems_status_code
-rtems_filesystem_resolve_location(char *buf, int len, rtems_filesystem_location_info_t *loc);
-
-/**
- * @brief Set the timeout (initial default: 10s) for NFS and mount calls.
- *
- * Set the timeout (initial default: 10s) for NFS and mount calls.
- *
- * @retval 0 on success, nonzero if the requested timeout is less than
- * a clock tick or if the system clock rate cannot be determined.
- */
-
-int
-nfsSetTimeout(uint32_t timeout_ms);
-
-/** Read current timeout (in milliseconds) */
-uint32_t
-nfsGetTimeout(void);
-
-#ifdef __cplusplus
-}
-#endif
-
-/** @} */
-#endif
diff --git a/cpukit/libnetworking/loop.h b/cpukit/libnetworking/loop.h
deleted file mode 100644
index 834ff91d5c..0000000000
--- a/cpukit/libnetworking/loop.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef _RTEMS_BSDNET_LOOP_H
-#define _RTEMS_BSDNET_LOOP_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define NLOOP 1
-
-void rtems_bsdnet_initialize_loop(void);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _RTEMS_BSDNET_LOOP_H */
diff --git a/cpukit/libnetworking/machine/_align.h b/cpukit/libnetworking/machine/_align.h
deleted file mode 100644
index fa26a54f6a..0000000000
--- a/cpukit/libnetworking/machine/_align.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright (c) 2016 embedded brains GmbH. All rights reserved.
- *
- * embedded brains GmbH
- * Dornierstr. 4
- * 82178 Puchheim
- * Germany
- * <rtems@embedded-brains.de>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef _MACHINE_INCLUDE__ALIGN_H_
-#define _MACHINE_INCLUDE__ALIGN_H_
-
-#include <sys/_types.h>
-
-#define _ALIGNBYTES (sizeof(long long) - 1)
-#define _ALIGN(_p) (((__uintptr_t)(_p) + _ALIGNBYTES) & ~_ALIGNBYTES)
-
-#endif /* !_MACHINE_INCLUDE__ALIGN_H_ */
diff --git a/cpukit/libnetworking/machine/_kernel_if.h b/cpukit/libnetworking/machine/_kernel_if.h
deleted file mode 100644
index b360a41b27..0000000000
--- a/cpukit/libnetworking/machine/_kernel_if.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-3-Clause
- *
- * Copyright (c) 1982, 1986, 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)if.h 8.1 (Berkeley) 6/10/93
- * $FreeBSD: head/sys/net/if.h 333502 2018-05-11 20:08:28Z mmacy $
- */
-
-#if !defined(_NET_IF_H_) || !defined(_KERNEL)
-#error "must be included via <net/if.h> in kernel space"
-#endif
-
-#ifdef MALLOC_DECLARE
-MALLOC_DECLARE(M_IFADDR);
-MALLOC_DECLARE(M_IFMADDR);
-#endif
-
-#define ifr_data ifr_ifru.ifru_data /* for use by interface */
diff --git a/cpukit/libnetworking/machine/_kernel_lock.h b/cpukit/libnetworking/machine/_kernel_lock.h
deleted file mode 100644
index 710cecca97..0000000000
--- a/cpukit/libnetworking/machine/_kernel_lock.h
+++ /dev/null
@@ -1 +0,0 @@
-/* Empty */
diff --git a/cpukit/libnetworking/machine/_kernel_socket.h b/cpukit/libnetworking/machine/_kernel_socket.h
deleted file mode 100644
index e9acc744f3..0000000000
--- a/cpukit/libnetworking/machine/_kernel_socket.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-3-Clause
- *
- * Copyright (c) 1982, 1985, 1986, 1988, 1993, 1994
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)socket.h 8.4 (Berkeley) 2/21/94
- * $FreeBSD: head/sys/sys/socket.h 334719 2018-06-06 15:45:57Z sbruno $
- */
-
-#if !defined(_SYS_SOCKET_H_) || !defined(_KERNEL)
-#error "must be included via <sys/socket.h> in kernel space"
-#endif
-
-/*
- * Flags for accept1(), kern_accept4() and solisten_dequeue, in addition
- * to SOCK_CLOEXEC and SOCK_NONBLOCK.
- */
-#define ACCEPT4_INHERIT 0x1
-#define ACCEPT4_COMPAT 0x2
-
-#define MSG_SOCALLBCK 0x00010000 /* for use by socket callbacks - soreceive (TCP) */
-
-#define MSG_MORETOCOME 0x00100000 /* additional data pending */
-
-#define CMSG_ALIGN(n) _ALIGN(n)
-
-#define SF_READAHEAD(flags) ((flags) >> 16)
-
-struct socket;
-
-struct tcpcb *so_sototcpcb(struct socket *so);
-struct inpcb *so_sotoinpcb(struct socket *so);
-struct sockbuf *so_sockbuf_snd(struct socket *);
-struct sockbuf *so_sockbuf_rcv(struct socket *);
-
-int so_state_get(const struct socket *);
-void so_state_set(struct socket *, int);
-
-int so_options_get(const struct socket *);
-void so_options_set(struct socket *, int);
-
-int so_error_get(const struct socket *);
-void so_error_set(struct socket *, int);
-
-int so_linger_get(const struct socket *);
-void so_linger_set(struct socket *, int);
-
-struct protosw *so_protosw_get(const struct socket *);
-void so_protosw_set(struct socket *, struct protosw *);
-
-void so_sorwakeup_locked(struct socket *so);
-void so_sowwakeup_locked(struct socket *so);
-
-void so_sorwakeup(struct socket *so);
-void so_sowwakeup(struct socket *so);
-
-void so_lock(struct socket *so);
-void so_unlock(struct socket *so);
diff --git a/cpukit/libnetworking/machine/cpu.h b/cpukit/libnetworking/machine/cpu.h
deleted file mode 100644
index 87fc20463c..0000000000
--- a/cpukit/libnetworking/machine/cpu.h
+++ /dev/null
@@ -1 +0,0 @@
-/* intentionally empty file */
diff --git a/cpukit/libnetworking/machine/cpufunc.h b/cpukit/libnetworking/machine/cpufunc.h
deleted file mode 100644
index 87fc20463c..0000000000
--- a/cpukit/libnetworking/machine/cpufunc.h
+++ /dev/null
@@ -1 +0,0 @@
-/* intentionally empty file */
diff --git a/cpukit/libnetworking/machine/in_cksum.h b/cpukit/libnetworking/machine/in_cksum.h
deleted file mode 100644
index 67dafb644c..0000000000
--- a/cpukit/libnetworking/machine/in_cksum.h
+++ /dev/null
@@ -1,295 +0,0 @@
-/*
- * Nios II version by Jeffrey O. Hill
- *
- * Copyright 2012. Los Alamos National Security, LLC.
- * The Nios II specific part was produced under U.S. Government contract
- * DE-AC52-06NA25396 for Los Alamos National Laboratory (LANL),
- * which is operated by Los Alamos National Security, LLC for
- * the U.S. Department of Energy. The U.S. Government has rights
- * to use, reproduce, and distribute this software. NEITHER THE
- * GOVERNMENT NOR LOS ALAMOS NATIONAL SECURITY, LLC MAKES ANY
- * WARRANTY, EXPRESS OR IMPLIED, OR ASSUMES ANY LIABILITY FOR
- * THE USE OF THIS SOFTWARE.
- *
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * from tahoe: in_cksum.c 1.2 86/01/05
- * from: @(#)in_cksum.c 1.3 (Berkeley) 1/19/91
- * from: Id: in_cksum.c,v 1.8 1995/12/03 18:35:19 bde Exp
- */
-
-#ifndef _MACHINE_IN_CKSUM_H_
-#define _MACHINE_IN_CKSUM_H_ 1
-
-#include <sys/cdefs.h>
-#include <netinet/ip.h> /* struct ip */
-
-/*
- * It it useful to have an Internet checksum routine which is inlineable
- * and optimized specifically for the task of computing IP header checksums
- * in the normal case (where there are no options and the header length is
- * therefore always exactly five 32-bit words.
- */
-
-/*
- * Optimized version for the i386 family
- */
-
-#if (defined(__GNUC__) && defined(__i386__))
-
-static __inline u_int
-in_cksum_hdr(const struct ip *ip)
-{
- register u_int sum = ((const uint32_t*)ip)[0];
- register u_int tmp;
-
- __asm__ __volatile__(
- " addl %2, %0 \n"
- " adcl %3, %0 \n"
- " adcl %4, %0 \n"
- " adcl %5, %0 \n"
- " adcl $0, %0 \n"
- " movl %0, %1 \n"
- " roll $16, %0 \n"
- " addl %1, %0 \n"
- :"+&r"(sum),"=&r"(tmp)
- :"g"(((const uint32_t*)ip)[1]),
- "g"(((const uint32_t*)ip)[2]),
- "g"(((const uint32_t*)ip)[3]),
- "g"(((const uint32_t*)ip)[4]),
- "m"(*ip)
- :"cc"
- );
-
- return (~sum) >>16;
-}
-
-static __inline void
-in_cksum_update(struct ip *ip)
-{
- int __tmpsum;
- __tmpsum = (int)ntohs(ip->ip_sum) + 256;
- ip->ip_sum = htons(__tmpsum + (__tmpsum >> 16));
-}
-
-/*
- * Optimized version for the MC68xxx and Coldfire families
- */
-
-#elif (defined(__GNUC__) && (defined(__mc68000__) || defined(__m68k__)))
-
-static __inline__ u_int
-in_cksum_hdr(const struct ip *ip)
-{
- register u_int *ap = (u_int *)ip;
- register u_int sum = *ap++;
- register u_int tmp;
-
- __asm__ __volatile__("addl %2@+,%0\n\t"
- "movel %2@+,%1\n\t"
- "addxl %1,%0\n\t"
- "movel %2@+,%1\n\t"
- "addxl %1,%0\n\t"
- "movel %2@,%1\n\t"
- "addxl %1,%0\n\t"
- "moveq #0,%1\n\t"
- "addxl %1,%0\n" :
- "=d" (sum), "=d" (tmp), "=a" (ap) :
- "0" (sum), "2" (ap), "m"(*ip));
- sum = (sum & 0xffff) + (sum >> 16);
- if (sum > 0xffff)
- sum -= 0xffff;
- return ~sum & 0xffff;
-}
-
-/*
- * Optimized version for the PowerPC family
- */
-
-#elif (defined(__GNUC__) && (defined(__PPC__) || defined(__ppc__)))
-
-static __inline u_int
-in_cksum_hdr(const struct ip *ip)
-{
-register u_int sum, tmp;
- __asm__ __volatile__(
- " lwz %0, 0(%2) \n"
- " lwz %1, 4(%2) \n"
- " addc %0, %0, %1 \n" /* generate carry (XER[CA]) */
- " lwz %1, 8(%2) \n"
- " adde %0, %0, %1 \n" /* add + generate */
- " lwz %1, 12(%2) \n"
- " adde %0, %0, %1 \n"
- " lwz %1, 16(%2) \n"
- " adde %0, %0, %1 \n"
- " addze %0, %0 \n" /* mop up XER[CA] */
- " rotlwi %1, %0,16 \n" /* word-swapped copy in %1 */
- " add %0, %0, %1 \n" /* see comment below */
- " not %0, %0 \n"
- " srwi %0, %0, 16 \n"
- :"=&r"(sum),"=&r"(tmp):"b"(ip), "m"(*ip):"xer"
- );
- /* Note: if 'add' generates a carry out of the lower 16 bits
- * then this is automatically added to the upper 16 bits
- * where the correct result is found. (Stolen from linux.)
- * %0 : upper-word lower-word
- * + %1 : lower-word upper-word
- * = word-sum word-sum
- * ^+inter-word-carry
- */
- return sum;
-}
-
-static __inline void
-in_cksum_update(struct ip *ip)
-{
- int __tmpsum;
- __tmpsum = (int)ntohs(ip->ip_sum) + 256;
- ip->ip_sum = htons(__tmpsum + (__tmpsum >> 16));
-}
-
-/*
- * SPARC Version
- */
-
-#elif (defined(__GNUC__) && defined(__sparc__))
-
-static __inline u_int
-in_cksum_hdr(const struct ip *ip)
-{
- register u_int sum = 0;
- register u_int tmp_o2;
- register u_int tmp_o3;
-
- __asm__ __volatile__ (" \
- ld [%0], %1 ; \
- ld [%0+4], %2 ; \
- ld [%0+8], %3 ; \
- addcc %1, %2, %1 ; \
- ld [%0+12], %2 ; \
- addxcc %1, %3, %1 ; \
- ld [%0+16], %3 ; \
- addxcc %1, %2, %1 ; \
- addxcc %1, %3, %1 ; \
- set 0x0ffff, %3 ; \
- srl %1, 16, %2 ; \
- and %1, %3, %1 ; \
- addx %1, %2, %1 ; \
- srl %1, 16, %2 ; \
- add %1, %2, %1 ; \
- not %1 ; \
- and %1, %3, %1 ; \
- " : "=r" (ip), "=r" (sum), "=r" (tmp_o2), "=r" (tmp_o3)
- : "0" (ip), "1" (sum), "m"(*ip)
- );
- return sum;
-}
-
-#define in_cksum_update(ip) \
- do { \
- int __tmpsum; \
- __tmpsum = (int)ntohs(ip->ip_sum) + 256; \
- ip->ip_sum = htons(__tmpsum + (__tmpsum >> 16)); \
- } while(0)
-
-/*
- * Optimized version for the Altera Nios II softcore
- */
-#elif defined ( __GNUC__ ) && defined ( __nios2__ )
-
-static inline uint32_t _NIOS2_Add_ones_complement ( const uint32_t a,
- const uint32_t b )
-{
- uint32_t sum;
- uint32_t C;
- __asm__ __volatile__ (
- " add %0, %2, %3 \n" /* sum <= a + b */
- " cmpltu %1, %0, %2 \n" /* C <= carryBit32 */
- " add %0, %1, %0 \n" /* sum <= sum + C */
- : "=&r"(sum), "=&r"(C)
- : "r"(a), "r"(b)
- );
- return sum;
-}
-
-static inline uint16_t _NIOS2_Add_ones_complement_word_halves
- ( const uint32_t a )
-{
- uint16_t sum;
- uint32_t tmp;
- __asm__ __volatile__ (
- " roli %1, %2, 16 \n" /* tmp <= a rotate left 16 */
- " add %1, %2, %1 \n" /* tmp <= a + tmp + carryBit16 */
- " srli %0, %1, 16 \n" /* sum <= tmp shift right 16 */
- : "=&r"(sum),"=&r"(tmp)
- : "r"(a)
- );
- return sum;
-}
-
-static __inline u_int in_cksum_hdr ( const struct ip * pHdrIP )
-{
- const uint32_t * const pWd = ( const uint32_t * ) pHdrIP;
- uint32_t sum = pWd[0];
- sum = _NIOS2_Add_ones_complement ( sum, pWd[1] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[2] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[3] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[4] );
- sum = _NIOS2_Add_ones_complement_word_halves ( sum );
- sum ^= 0xffff;
- return sum;
-}
-
-static __inline void in_cksum_update ( struct ip * pHdrIP )
-{
- uint32_t __tmpsum = ntohs ( pHdrIP->ip_sum );
- __tmpsum += 256u;
- __tmpsum += __tmpsum >> 16u;
- pHdrIP->ip_sum = htons ( ( uint16_t ) __tmpsum );
-}
-
-/*
- * Here is the generic, portable, inefficient algorithm.
- */
-
-#else
-u_int in_cksum_hdr(const struct ip *);
-#define in_cksum_update(ip) \
- do { \
- int __tmpsum; \
- __tmpsum = (int)ntohs(ip->ip_sum) + 256; \
- ip->ip_sum = htons(__tmpsum + (__tmpsum >> 16)); \
- } while(0)
-
-#endif
-
-#endif /* _MACHINE_IN_CKSUM_H_ */
diff --git a/cpukit/libnetworking/machine/limits.h b/cpukit/libnetworking/machine/limits.h
deleted file mode 100644
index 87fc20463c..0000000000
--- a/cpukit/libnetworking/machine/limits.h
+++ /dev/null
@@ -1 +0,0 @@
-/* intentionally empty file */
diff --git a/cpukit/libnetworking/machine/rtems-bsd-kernel-space.h b/cpukit/libnetworking/machine/rtems-bsd-kernel-space.h
deleted file mode 100644
index 6debe20281..0000000000
--- a/cpukit/libnetworking/machine/rtems-bsd-kernel-space.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright (c) 2018 embedded brains GmbH. All rights reserved.
- *
- * embedded brains GmbH
- * Dornierstr. 4
- * 82178 Puchheim
- * Germany
- * <rtems@embedded-brains.de>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _RTEMS_BSD_MACHINE_RTEMS_BSD_KERNEL_SPACE_H_
-#define _RTEMS_BSD_MACHINE_RTEMS_BSD_KERNEL_SPACE_H_
-
-#define BOOTP_COMPAT 1
-#define DIAGNOSTIC 1
-#define INET 1
-#define __INSIDE_RTEMS_BSD_TCPIP_STACK__ 1
-#define _KERNEL 1
-#define NFS 1
-
-#endif /* _RTEMS_BSD_MACHINE_RTEMS_BSD_KERNEL_SPACE_H_ */
diff --git a/cpukit/libnetworking/machine/rtems-bsd-user-space.h b/cpukit/libnetworking/machine/rtems-bsd-user-space.h
deleted file mode 100644
index 4cd313ac39..0000000000
--- a/cpukit/libnetworking/machine/rtems-bsd-user-space.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright (c) 2018 embedded brains GmbH. All rights reserved.
- *
- * embedded brains GmbH
- * Dornierstr. 4
- * 82178 Puchheim
- * Germany
- * <rtems@embedded-brains.de>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _RTEMS_BSD_MACHINE_RTEMS_BSD_USER_SPACE_H_
-#define _RTEMS_BSD_MACHINE_RTEMS_BSD_USER_SPACE_H_
-
-#define NOPOLL 1
-#define NOSELECT 1
-#define _THREAD_SAFE 1
-
-#endif /* _RTEMS_BSD_MACHINE_RTEMS_BSD_USER_SPACE_H_ */
-
diff --git a/cpukit/libnetworking/machine/vmparam.h b/cpukit/libnetworking/machine/vmparam.h
deleted file mode 100644
index 87fc20463c..0000000000
--- a/cpukit/libnetworking/machine/vmparam.h
+++ /dev/null
@@ -1 +0,0 @@
-/* intentionally empty file */
diff --git a/cpukit/libnetworking/net/bpf.h b/cpukit/libnetworking/net/bpf.h
deleted file mode 100644
index caac0441bd..0000000000
--- a/cpukit/libnetworking/net/bpf.h
+++ /dev/null
@@ -1,236 +0,0 @@
-/*
- * Copyright (c) 1990, 1991, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from the Stanford/CMU enet packet filter,
- * (net/enet.c) distributed as part of 4.3BSD, and code contributed
- * to Berkeley by Steven McCanne and Van Jacobson both of Lawrence
- * Berkeley Laboratory.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)bpf.h 8.1 (Berkeley) 6/10/93
- * @(#)bpf.h 1.34 (LBL) 6/16/96
- */
-
-#ifndef _NET_BPF_H_
-#define _NET_BPF_H_
-
-#include <sys/time.h> /* struct timeval */
-
-/* BSD style release date */
-#define BPF_RELEASE 199606
-
-typedef int32_t bpf_int32;
-typedef u_int32_t bpf_u_int32;
-
-/*
- * Alignment macros. BPF_WORDALIGN rounds up to the next
- * even multiple of BPF_ALIGNMENT.
- */
-#define BPF_ALIGNMENT sizeof(bpf_int32)
-#define BPF_WORDALIGN(x) (((x)+(BPF_ALIGNMENT-1))&~(BPF_ALIGNMENT-1))
-
-#define BPF_MAXINSNS 512
-#define BPF_MAXBUFSIZE 0x8000
-#define BPF_MINBUFSIZE 32
-
-/*
- * Structure for BIOCSETF.
- */
-struct bpf_program {
- u_int bf_len;
- struct bpf_insn *bf_insns;
-};
-
-/*
- * Struct returned by BIOCGSTATS.
- */
-struct bpf_stat {
- u_int bs_recv; /* number of packets received */
- u_int bs_drop; /* number of packets dropped */
-};
-
-/*
- * Struct return by BIOCVERSION. This represents the version number of
- * the filter language described by the instruction encodings below.
- * bpf understands a program iff kernel_major == filter_major &&
- * kernel_minor >= filter_minor, that is, if the value returned by the
- * running kernel has the same major number and a minor number equal
- * equal to or less than the filter being downloaded. Otherwise, the
- * results are undefined, meaning an error may be returned or packets
- * may be accepted haphazardly.
- * It has nothing to do with the source code version.
- */
-struct bpf_version {
- u_short bv_major;
- u_short bv_minor;
-};
-/* Current version number of filter architecture. */
-#define BPF_MAJOR_VERSION 1
-#define BPF_MINOR_VERSION 1
-
-#define BIOCGBLEN _IOR('B',102, u_int)
-#define BIOCSBLEN _IOWR('B',102, u_int)
-#define BIOCSETF _IOW('B',103, struct bpf_program)
-#define BIOCFLUSH _IO('B',104)
-#define BIOCPROMISC _IO('B',105)
-#define BIOCGDLT _IOR('B',106, u_int)
-#define BIOCGETIF _IOR('B',107, struct ifreq)
-#define BIOCSETIF _IOW('B',108, struct ifreq)
-#define BIOCSRTIMEOUT _IOW('B',109, struct timeval)
-#define BIOCGRTIMEOUT _IOR('B',110, struct timeval)
-#define BIOCGSTATS _IOR('B',111, struct bpf_stat)
-#define BIOCIMMEDIATE _IOW('B',112, u_int)
-#define BIOCVERSION _IOR('B',113, struct bpf_version)
-#define BIOCGRSIG _IOR('B',114, u_int)
-#define BIOCSRSIG _IOW('B',115, u_int)
-
-/*
- * Structure prepended to each packet.
- */
-struct bpf_hdr {
- struct timeval bh_tstamp; /* time stamp */
- bpf_u_int32 bh_caplen; /* length of captured portion */
- bpf_u_int32 bh_datalen; /* original length of packet */
- u_short bh_hdrlen; /* length of bpf header (this struct
- plus alignment padding) */
-};
-/*
- * Because the structure above is not a multiple of 4 bytes, some compilers
- * will insist on inserting padding; hence, sizeof(struct bpf_hdr) won't work.
- * Only the kernel needs to know about it; applications use bh_hdrlen.
- */
-#ifdef _KERNEL
-#define SIZEOF_BPF_HDR 18
-#endif
-
-/*
- * Data-link level type codes.
- */
-#define DLT_NULL 0 /* no link-layer encapsulation */
-#define DLT_EN10MB 1 /* Ethernet (10Mb) */
-#define DLT_EN3MB 2 /* Experimental Ethernet (3Mb) */
-#define DLT_AX25 3 /* Amateur Radio AX.25 */
-#define DLT_PRONET 4 /* Proteon ProNET Token Ring */
-#define DLT_CHAOS 5 /* Chaos */
-#define DLT_IEEE802 6 /* IEEE 802 Networks */
-#define DLT_ARCNET 7 /* ARCNET */
-#define DLT_SLIP 8 /* Serial Line IP */
-#define DLT_PPP 9 /* Point-to-point Protocol */
-#define DLT_FDDI 10 /* FDDI */
-#define DLT_ATM_RFC1483 11 /* LLC/SNAP encapsulated atm */
-
-/*
- * The instruction encodings.
- */
-/* instruction classes */
-#define BPF_CLASS(code) ((code) & 0x07)
-#define BPF_LD 0x00
-#define BPF_LDX 0x01
-#define BPF_ST 0x02
-#define BPF_STX 0x03
-#define BPF_ALU 0x04
-#define BPF_JMP 0x05
-#define BPF_RET 0x06
-#define BPF_MISC 0x07
-
-/* ld/ldx fields */
-#define BPF_SIZE(code) ((code) & 0x18)
-#define BPF_W 0x00
-#define BPF_H 0x08
-#define BPF_B 0x10
-#define BPF_MODE(code) ((code) & 0xe0)
-#define BPF_IMM 0x00
-#define BPF_ABS 0x20
-#define BPF_IND 0x40
-#define BPF_MEM 0x60
-#define BPF_LEN 0x80
-#define BPF_MSH 0xa0
-
-/* alu/jmp fields */
-#define BPF_OP(code) ((code) & 0xf0)
-#define BPF_ADD 0x00
-#define BPF_SUB 0x10
-#define BPF_MUL 0x20
-#define BPF_DIV 0x30
-#define BPF_OR 0x40
-#define BPF_AND 0x50
-#define BPF_LSH 0x60
-#define BPF_RSH 0x70
-#define BPF_NEG 0x80
-#define BPF_JA 0x00
-#define BPF_JEQ 0x10
-#define BPF_JGT 0x20
-#define BPF_JGE 0x30
-#define BPF_JSET 0x40
-#define BPF_SRC(code) ((code) & 0x08)
-#define BPF_K 0x00
-#define BPF_X 0x08
-
-/* ret - BPF_K and BPF_X also apply */
-#define BPF_RVAL(code) ((code) & 0x18)
-#define BPF_A 0x10
-
-/* misc */
-#define BPF_MISCOP(code) ((code) & 0xf8)
-#define BPF_TAX 0x00
-#define BPF_TXA 0x80
-
-/*
- * The instruction data structure.
- */
-struct bpf_insn {
- u_short code;
- u_char jt;
- u_char jf;
- bpf_u_int32 k;
-};
-
-/*
- * Macros for insn array initializers.
- */
-#define BPF_STMT(code, k) { (u_short)(code), 0, 0, k }
-#define BPF_JUMP(code, k, jt, jf) { (u_short)(code), jt, jf, k }
-
-#ifdef _KERNEL
-int bpf_validate(struct bpf_insn *, int);
-void bpf_tap(struct ifnet *, u_char *, u_int);
-void bpf_mtap(struct ifnet *, struct mbuf *);
-void bpfattach(struct ifnet *, u_int, u_int);
-void bpfilterattach(int);
-u_int bpf_filter(const struct bpf_insn *, u_char *, u_int, u_int);
-#endif
-
-/*
- * Number of scratch memory words (for BPF_LD|BPF_MEM and BPF_ST).
- */
-#define BPF_MEMWORDS 16
-
-#endif /* _NET_BPF_H_ */
diff --git a/cpukit/libnetworking/net/ethernet.h b/cpukit/libnetworking/net/ethernet.h
deleted file mode 100644
index 86a89fca98..0000000000
--- a/cpukit/libnetworking/net/ethernet.h
+++ /dev/null
@@ -1,384 +0,0 @@
-/*
- * Fundamental constants relating to ethernet.
- *
- * $FreeBSD: src/sys/net/ethernet.h,v 1.24 2004/10/05 19:28:52 sam Exp $
- *
- */
-
-
-#ifndef _NET_ETHERNET_H_
-#define _NET_ETHERNET_H_
-
-/*
- * Some basic Ethernet constants.
- */
-#define ETHER_ADDR_LEN 6 /* length of an Ethernet address */
-#define ETHER_TYPE_LEN 2 /* length of the Ethernet type field */
-#define ETHER_CRC_LEN 4 /* length of the Ethernet CRC */
-#define ETHER_HDR_LEN (ETHER_ADDR_LEN*2+ETHER_TYPE_LEN)
-#define ETHER_MIN_LEN 64 /* minimum frame len, including CRC */
-#define ETHER_MAX_LEN 1518 /* maximum frame len, including CRC */
-#define ETHER_MAX_LEN_JUMBO 9018 /* max jumbo frame len, including CRC */
-
-#define ETHER_VLAN_ENCAP_LEN 4 /* len of 802.1Q VLAN encapsulation */
-/*
- * Mbuf adjust factor to force 32-bit alignment of IP header.
- * Drivers should do m_adj(m, ETHER_ALIGN) when setting up a
- * receive so the upper layers get the IP header properly aligned
- * past the 14-byte Ethernet header.
- */
-#define ETHER_ALIGN 2 /* driver adjust for IP hdr alignment */
-
-/*
- * Compute the maximum frame size based on ethertype (i.e. possible
- * encapsulation) and whether or not an FCS is present.
- */
-#define ETHER_MAX_FRAME(ifp, etype, hasfcs) \
- ((ifp)->if_mtu + ETHER_HDR_LEN + \
- ((hasfcs) ? ETHER_CRC_LEN : 0) + \
- (((etype) == ETHERTYPE_VLAN) ? ETHER_VLAN_ENCAP_LEN : 0))
-
-/*
- * Ethernet-specific mbuf flags.
- */
-#define M_HASFCS M_PROTO5 /* FCS included at end of frame */
-
-/*
- * Ethernet CRC32 polynomials (big- and little-endian verions).
- */
-#define ETHER_CRC_POLY_LE 0xedb88320
-#define ETHER_CRC_POLY_BE 0x04c11db6
-
-/*
- * A macro to validate a length with
- */
-#define ETHER_IS_VALID_LEN(foo) \
- ((foo) >= ETHER_MIN_LEN && (foo) <= ETHER_MAX_LEN)
-
-/*
- * Structure of a 10Mb/s Ethernet header.
- */
-struct ether_header {
- u_char ether_dhost[ETHER_ADDR_LEN];
- u_char ether_shost[ETHER_ADDR_LEN];
- u_short ether_type;
-};
-
-/*
- * Structure of a 48-bit Ethernet address.
- */
-struct ether_addr {
- u_char octet[ETHER_ADDR_LEN];
-};
-
-#define ETHER_IS_MULTICAST(addr) (*(addr) & 0x01) /* is address mcast/bcast? */
-
-/*
- * NOTE: 0x0000-0x05DC (0..1500) are generally IEEE 802.3 length fields.
- * However, there are some conflicts.
- */
-
-#define ETHERTYPE_8023 0x0004 /* IEEE 802.3 packet */
- /* 0x0101 .. 0x1FF Experimental */
-#define ETHERTYPE_PUP 0x0200 /* Xerox PUP protocol - see 0A00 */
-#define ETHERTYPE_PUPAT 0x0200 /* PUP Address Translation - see 0A01 */
-#define ETHERTYPE_SPRITE 0x0500 /* ??? */
- /* 0x0400 Nixdorf */
-#define ETHERTYPE_NS 0x0600 /* XNS */
-#define ETHERTYPE_NSAT 0x0601 /* XNS Address Translation (3Mb only) */
-#define ETHERTYPE_DLOG1 0x0660 /* DLOG (?) */
-#define ETHERTYPE_DLOG2 0x0661 /* DLOG (?) */
-#define ETHERTYPE_IP 0x0800 /* IP protocol */
-#define ETHERTYPE_X75 0x0801 /* X.75 Internet */
-#define ETHERTYPE_NBS 0x0802 /* NBS Internet */
-#define ETHERTYPE_ECMA 0x0803 /* ECMA Internet */
-#define ETHERTYPE_CHAOS 0x0804 /* CHAOSnet */
-#define ETHERTYPE_X25 0x0805 /* X.25 Level 3 */
-#define ETHERTYPE_ARP 0x0806 /* Address resolution protocol */
-#define ETHERTYPE_NSCOMPAT 0x0807 /* XNS Compatibility */
-#define ETHERTYPE_FRARP 0x0808 /* Frame Relay ARP (RFC1701) */
- /* 0x081C Symbolics Private */
- /* 0x0888 - 0x088A Xyplex */
-#define ETHERTYPE_UBDEBUG 0x0900 /* Ungermann-Bass network debugger */
-#define ETHERTYPE_IEEEPUP 0x0A00 /* Xerox IEEE802.3 PUP */
-#define ETHERTYPE_IEEEPUPAT 0x0A01 /* Xerox IEEE802.3 PUP Address Translation */
-#define ETHERTYPE_VINES 0x0BAD /* Banyan VINES */
-#define ETHERTYPE_VINESLOOP 0x0BAE /* Banyan VINES Loopback */
-#define ETHERTYPE_VINESECHO 0x0BAF /* Banyan VINES Echo */
-
-/* 0x1000 - 0x100F Berkeley Trailer */
-/*
- * The ETHERTYPE_NTRAILER packet types starting at ETHERTYPE_TRAIL have
- * (type-ETHERTYPE_TRAIL)*512 bytes of data followed
- * by an ETHER type (as given above) and then the (variable-length) header.
- */
-#define ETHERTYPE_TRAIL 0x1000 /* Trailer packet */
-#define ETHERTYPE_NTRAILER 16
-
-#define ETHERTYPE_DCA 0x1234 /* DCA - Multicast */
-#define ETHERTYPE_VALID 0x1600 /* VALID system protocol */
-#define ETHERTYPE_DOGFIGHT 0x1989 /* Artificial Horizons ("Aviator" dogfight simulator [on Sun]) */
-#define ETHERTYPE_RCL 0x1995 /* Datapoint Corporation (RCL lan protocol) */
-
- /* The following 3C0x types
- are unregistered: */
-#define ETHERTYPE_NBPVCD 0x3C00 /* 3Com NBP virtual circuit datagram (like XNS SPP) not registered */
-#define ETHERTYPE_NBPSCD 0x3C01 /* 3Com NBP System control datagram not registered */
-#define ETHERTYPE_NBPCREQ 0x3C02 /* 3Com NBP Connect request (virtual cct) not registered */
-#define ETHERTYPE_NBPCRSP 0x3C03 /* 3Com NBP Connect repsonse not registered */
-#define ETHERTYPE_NBPCC 0x3C04 /* 3Com NBP Connect complete not registered */
-#define ETHERTYPE_NBPCLREQ 0x3C05 /* 3Com NBP Close request (virtual cct) not registered */
-#define ETHERTYPE_NBPCLRSP 0x3C06 /* 3Com NBP Close response not registered */
-#define ETHERTYPE_NBPDG 0x3C07 /* 3Com NBP Datagram (like XNS IDP) not registered */
-#define ETHERTYPE_NBPDGB 0x3C08 /* 3Com NBP Datagram broadcast not registered */
-#define ETHERTYPE_NBPCLAIM 0x3C09 /* 3Com NBP Claim NetBIOS name not registered */
-#define ETHERTYPE_NBPDLTE 0x3C0A /* 3Com NBP Delete Netbios name not registered */
-#define ETHERTYPE_NBPRAS 0x3C0B /* 3Com NBP Remote adaptor status request not registered */
-#define ETHERTYPE_NBPRAR 0x3C0C /* 3Com NBP Remote adaptor response not registered */
-#define ETHERTYPE_NBPRST 0x3C0D /* 3Com NBP Reset not registered */
-
-#define ETHERTYPE_PCS 0x4242 /* PCS Basic Block Protocol */
-#define ETHERTYPE_IMLBLDIAG 0x424C /* Information Modes Little Big LAN diagnostic */
-#define ETHERTYPE_DIDDLE 0x4321 /* THD - Diddle */
-#define ETHERTYPE_IMLBL 0x4C42 /* Information Modes Little Big LAN */
-#define ETHERTYPE_SIMNET 0x5208 /* BBN Simnet Private */
-#define ETHERTYPE_DECEXPER 0x6000 /* DEC Unassigned, experimental */
-#define ETHERTYPE_MOPDL 0x6001 /* DEC MOP dump/load */
-#define ETHERTYPE_MOPRC 0x6002 /* DEC MOP remote console */
-#define ETHERTYPE_DECnet 0x6003 /* DEC DECNET Phase IV route */
-#define ETHERTYPE_DN ETHERTYPE_DECnet /* libpcap, tcpdump */
-#define ETHERTYPE_LAT 0x6004 /* DEC LAT */
-#define ETHERTYPE_DECDIAG 0x6005 /* DEC diagnostic protocol (at interface initialization?) */
-#define ETHERTYPE_DECCUST 0x6006 /* DEC customer protocol */
-#define ETHERTYPE_SCA 0x6007 /* DEC LAVC, SCA */
-#define ETHERTYPE_AMBER 0x6008 /* DEC AMBER */
-#define ETHERTYPE_DECMUMPS 0x6009 /* DEC MUMPS */
- /* 0x6010 - 0x6014 3Com Corporation */
-#define ETHERTYPE_TRANSETHER 0x6558 /* Trans Ether Bridging (RFC1701)*/
-#define ETHERTYPE_RAWFR 0x6559 /* Raw Frame Relay (RFC1701) */
-#define ETHERTYPE_UBDL 0x7000 /* Ungermann-Bass download */
-#define ETHERTYPE_UBNIU 0x7001 /* Ungermann-Bass NIUs */
-#define ETHERTYPE_UBDIAGLOOP 0x7002 /* Ungermann-Bass diagnostic/loopback */
-#define ETHERTYPE_UBNMC 0x7003 /* Ungermann-Bass ??? (NMC to/from UB Bridge) */
-#define ETHERTYPE_UBBST 0x7005 /* Ungermann-Bass Bridge Spanning Tree */
-#define ETHERTYPE_OS9 0x7007 /* OS/9 Microware */
-#define ETHERTYPE_OS9NET 0x7009 /* OS/9 Net? */
- /* 0x7020 - 0x7029 LRT (England) (now Sintrom) */
-#define ETHERTYPE_RACAL 0x7030 /* Racal-Interlan */
-#define ETHERTYPE_PRIMENTS 0x7031 /* Prime NTS (Network Terminal Service) */
-#define ETHERTYPE_CABLETRON 0x7034 /* Cabletron */
-#define ETHERTYPE_CRONUSVLN 0x8003 /* Cronus VLN */
-#define ETHERTYPE_CRONUS 0x8004 /* Cronus Direct */
-#define ETHERTYPE_HP 0x8005 /* HP Probe */
-#define ETHERTYPE_NESTAR 0x8006 /* Nestar */
-#define ETHERTYPE_ATTSTANFORD 0x8008 /* AT&T/Stanford (local use) */
-#define ETHERTYPE_EXCELAN 0x8010 /* Excelan */
-#define ETHERTYPE_SG_DIAG 0x8013 /* SGI diagnostic type */
-#define ETHERTYPE_SG_NETGAMES 0x8014 /* SGI network games */
-#define ETHERTYPE_SG_RESV 0x8015 /* SGI reserved type */
-#define ETHERTYPE_SG_BOUNCE 0x8016 /* SGI bounce server */
-#define ETHERTYPE_APOLLODOMAIN 0x8019 /* Apollo DOMAIN */
-#define ETHERTYPE_TYMSHARE 0x802E /* Tymeshare */
-#define ETHERTYPE_TIGAN 0x802F /* Tigan, Inc. */
-#define ETHERTYPE_REVARP 0x8035 /* Reverse addr resolution protocol */
-#define ETHERTYPE_AEONIC 0x8036 /* Aeonic Systems */
-#define ETHERTYPE_IPXNEW 0x8037 /* IPX (Novell Netware?) */
-#define ETHERTYPE_LANBRIDGE 0x8038 /* DEC LANBridge */
-#define ETHERTYPE_DSMD 0x8039 /* DEC DSM/DDP */
-#define ETHERTYPE_ARGONAUT 0x803A /* DEC Argonaut Console */
-#define ETHERTYPE_VAXELN 0x803B /* DEC VAXELN */
-#define ETHERTYPE_DECDNS 0x803C /* DEC DNS Naming Service */
-#define ETHERTYPE_ENCRYPT 0x803D /* DEC Ethernet Encryption */
-#define ETHERTYPE_DECDTS 0x803E /* DEC Distributed Time Service */
-#define ETHERTYPE_DECLTM 0x803F /* DEC LAN Traffic Monitor */
-#define ETHERTYPE_DECNETBIOS 0x8040 /* DEC PATHWORKS DECnet NETBIOS Emulation */
-#define ETHERTYPE_DECLAST 0x8041 /* DEC Local Area System Transport */
- /* 0x8042 DEC Unassigned */
-#define ETHERTYPE_PLANNING 0x8044 /* Planning Research Corp. */
- /* 0x8046 - 0x8047 AT&T */
-#define ETHERTYPE_DECAM 0x8048 /* DEC Availability Manager for Distributed Systems DECamds (but someone at DEC says not) */
-#define ETHERTYPE_EXPERDATA 0x8049 /* ExperData */
-#define ETHERTYPE_VEXP 0x805B /* Stanford V Kernel exp. */
-#define ETHERTYPE_VPROD 0x805C /* Stanford V Kernel prod. */
-#define ETHERTYPE_ES 0x805D /* Evans & Sutherland */
-#define ETHERTYPE_LITTLE 0x8060 /* Little Machines */
-#define ETHERTYPE_COUNTERPOINT 0x8062 /* Counterpoint Computers */
- /* 0x8065 - 0x8066 Univ. of Mass @ Amherst */
-#define ETHERTYPE_VEECO 0x8067 /* Veeco Integrated Auto. */
-#define ETHERTYPE_GENDYN 0x8068 /* General Dynamics */
-#define ETHERTYPE_ATT 0x8069 /* AT&T */
-#define ETHERTYPE_AUTOPHON 0x806A /* Autophon */
-#define ETHERTYPE_COMDESIGN 0x806C /* ComDesign */
-#define ETHERTYPE_COMPUGRAPHIC 0x806D /* Compugraphic Corporation */
- /* 0x806E - 0x8077 Landmark Graphics Corp. */
-#define ETHERTYPE_MATRA 0x807A /* Matra */
-#define ETHERTYPE_DDE 0x807B /* Dansk Data Elektronik */
-#define ETHERTYPE_MERIT 0x807C /* Merit Internodal (or Univ of Michigan?) */
- /* 0x807D - 0x807F Vitalink Communications */
-#define ETHERTYPE_VLTLMAN 0x8080 /* Vitalink TransLAN III Management */
- /* 0x8081 - 0x8083 Counterpoint Computers */
- /* 0x8088 - 0x808A Xyplex */
-#define ETHERTYPE_ATALK 0x809B /* AppleTalk */
-#define ETHERTYPE_AT ETHERTYPE_ATALK /* old NetBSD */
-#define ETHERTYPE_APPLETALK ETHERTYPE_ATALK /* HP-UX */
- /* 0x809C - 0x809E Datability */
-#define ETHERTYPE_SPIDER 0x809F /* Spider Systems Ltd. */
- /* 0x80A3 Nixdorf */
- /* 0x80A4 - 0x80B3 Siemens Gammasonics Inc. */
- /* 0x80C0 - 0x80C3 DCA (Digital Comm. Assoc.) Data Exchange Cluster */
- /* 0x80C4 - 0x80C5 Banyan Systems */
-#define ETHERTYPE_PACER 0x80C6 /* Pacer Software */
-#define ETHERTYPE_APPLITEK 0x80C7 /* Applitek Corporation */
- /* 0x80C8 - 0x80CC Intergraph Corporation */
- /* 0x80CD - 0x80CE Harris Corporation */
- /* 0x80CF - 0x80D2 Taylor Instrument */
- /* 0x80D3 - 0x80D4 Rosemount Corporation */
-#define ETHERTYPE_SNA 0x80D5 /* IBM SNA Services over Ethernet */
-#define ETHERTYPE_VARIAN 0x80DD /* Varian Associates */
- /* 0x80DE - 0x80DF TRFS (Integrated Solutions Transparent Remote File System) */
- /* 0x80E0 - 0x80E3 Allen-Bradley */
- /* 0x80E4 - 0x80F0 Datability */
-#define ETHERTYPE_RETIX 0x80F2 /* Retix */
-#define ETHERTYPE_AARP 0x80F3 /* AppleTalk AARP */
- /* 0x80F4 - 0x80F5 Kinetics */
-#define ETHERTYPE_APOLLO 0x80F7 /* Apollo Computer */
-#define ETHERTYPE_VLAN 0x8100 /* IEEE 802.1Q VLAN tagging (XXX conflicts) */
- /* 0x80FF - 0x8101 Wellfleet Communications (XXX conflicts) */
-#define ETHERTYPE_BOFL 0x8102 /* Wellfleet; BOFL (Breath OF Life) pkts [every 5-10 secs.] */
-#define ETHERTYPE_WELLFLEET 0x8103 /* Wellfleet Communications */
- /* 0x8107 - 0x8109 Symbolics Private */
-#define ETHERTYPE_TALARIS 0x812B /* Talaris */
-#define ETHERTYPE_WATERLOO 0x8130 /* Waterloo Microsystems Inc. (XXX which?) */
-#define ETHERTYPE_HAYES 0x8130 /* Hayes Microcomputers (XXX which?) */
-#define ETHERTYPE_VGLAB 0x8131 /* VG Laboratory Systems */
- /* 0x8132 - 0x8137 Bridge Communications */
-#define ETHERTYPE_IPX 0x8137 /* Novell (old) NetWare IPX (ECONFIG E option) */
-#define ETHERTYPE_NOVELL 0x8138 /* Novell, Inc. */
- /* 0x8139 - 0x813D KTI */
-#define ETHERTYPE_MUMPS 0x813F /* M/MUMPS data sharing */
-#define ETHERTYPE_AMOEBA 0x8145 /* Vrije Universiteit (NL) Amoeba 4 RPC (obsolete) */
-#define ETHERTYPE_FLIP 0x8146 /* Vrije Universiteit (NL) FLIP (Fast Local Internet Protocol) */
-#define ETHERTYPE_VURESERVED 0x8147 /* Vrije Universiteit (NL) [reserved] */
-#define ETHERTYPE_LOGICRAFT 0x8148 /* Logicraft */
-#define ETHERTYPE_NCD 0x8149 /* Network Computing Devices */
-#define ETHERTYPE_ALPHA 0x814A /* Alpha Micro */
-#define ETHERTYPE_SNMP 0x814C /* SNMP over Ethernet (see RFC1089) */
- /* 0x814D - 0x814E BIIN */
-#define ETHERTYPE_TEC 0x814F /* Technically Elite Concepts */
-#define ETHERTYPE_RATIONAL 0x8150 /* Rational Corp */
- /* 0x8151 - 0x8153 Qualcomm */
- /* 0x815C - 0x815E Computer Protocol Pty Ltd */
- /* 0x8164 - 0x8166 Charles River Data Systems */
-#define ETHERTYPE_XTP 0x817D /* Protocol Engines XTP */
-#define ETHERTYPE_SGITW 0x817E /* SGI/Time Warner prop. */
-#define ETHERTYPE_HIPPI_FP 0x8180 /* HIPPI-FP encapsulation */
-#define ETHERTYPE_STP 0x8181 /* Scheduled Transfer STP, HIPPI-ST */
- /* 0x8182 - 0x8183 Reserved for HIPPI-6400 */
- /* 0x8184 - 0x818C SGI prop. */
-#define ETHERTYPE_MOTOROLA 0x818D /* Motorola */
-#define ETHERTYPE_NETBEUI 0x8191 /* PowerLAN NetBIOS/NetBEUI (PC) */
- /* 0x819A - 0x81A3 RAD Network Devices */
- /* 0x81B7 - 0x81B9 Xyplex */
- /* 0x81CC - 0x81D5 Apricot Computers */
- /* 0x81D6 - 0x81DD Artisoft Lantastic */
- /* 0x81E6 - 0x81EF Polygon */
- /* 0x81F0 - 0x81F2 Comsat Labs */
- /* 0x81F3 - 0x81F5 SAIC */
- /* 0x81F6 - 0x81F8 VG Analytical */
- /* 0x8203 - 0x8205 QNX Software Systems Ltd. */
- /* 0x8221 - 0x8222 Ascom Banking Systems */
- /* 0x823E - 0x8240 Advanced Encryption Systems */
- /* 0x8263 - 0x826A Charles River Data Systems */
- /* 0x827F - 0x8282 Athena Programming */
- /* 0x829A - 0x829B Inst Ind Info Tech */
- /* 0x829C - 0x82AB Taurus Controls */
- /* 0x82AC - 0x8693 Walker Richer & Quinn */
-#define ETHERTYPE_ACCTON 0x8390 /* Accton Technologies (unregistered) */
-#define ETHERTYPE_TALARISMC 0x852B /* Talaris multicast */
-#define ETHERTYPE_KALPANA 0x8582 /* Kalpana */
- /* 0x8694 - 0x869D Idea Courier */
- /* 0x869E - 0x86A1 Computer Network Tech */
- /* 0x86A3 - 0x86AC Gateway Communications */
-#define ETHERTYPE_SECTRA 0x86DB /* SECTRA */
-#define ETHERTYPE_IPV6 0x86DD /* IP protocol version 6 */
-#define ETHERTYPE_DELTACON 0x86DE /* Delta Controls */
-#define ETHERTYPE_ATOMIC 0x86DF /* ATOMIC */
- /* 0x86E0 - 0x86EF Landis & Gyr Powers */
- /* 0x8700 - 0x8710 Motorola */
-#define ETHERTYPE_RDP 0x8739 /* Control Technology Inc. RDP Without IP */
-#define ETHERTYPE_MICP 0x873A /* Control Technology Inc. Mcast Industrial Ctrl Proto. */
- /* 0x873B - 0x873C Control Technology Inc. Proprietary */
-#define ETHERTYPE_TCPCOMP 0x876B /* TCP/IP Compression (RFC1701) */
-#define ETHERTYPE_IPAS 0x876C /* IP Autonomous Systems (RFC1701) */
-#define ETHERTYPE_SECUREDATA 0x876D /* Secure Data (RFC1701) */
-#define ETHERTYPE_FLOWCONTROL 0x8808 /* 802.3x flow control packet */
-#define ETHERTYPE_PPP 0x880B /* PPP (obsolete by PPPOE) */
-#define ETHERTYPE_HITACHI 0x8820 /* Hitachi Cable (Optoelectronic Systems Laboratory) */
-#define ETHERTYPE_MPLS 0x8847 /* MPLS Unicast */
-#define ETHERTYPE_MPLS_MCAST 0x8848 /* MPLS Multicast */
-#define ETHERTYPE_AXIS 0x8856 /* Axis Communications AB proprietary bootstrap/config */
-#define ETHERTYPE_PPPOEDISC 0x8863 /* PPP Over Ethernet Discovery Stage */
-#define ETHERTYPE_PPPOE 0x8864 /* PPP Over Ethernet Session Stage */
-#define ETHERTYPE_LANPROBE 0x8888 /* HP LanProbe test? */
-#define ETHERTYPE_PAE 0x888e /* EAPOL PAE/802.1x */
-#define ETHERTYPE_LOOPBACK 0x9000 /* Loopback: used to test interfaces */
-#define ETHERTYPE_LBACK ETHERTYPE_LOOPBACK /* DEC MOP loopback */
-#define ETHERTYPE_XNSSM 0x9001 /* 3Com (Formerly Bridge Communications), XNS Systems Management */
-#define ETHERTYPE_TCPSM 0x9002 /* 3Com (Formerly Bridge Communications), TCP/IP Systems Management */
-#define ETHERTYPE_BCLOOP 0x9003 /* 3Com (Formerly Bridge Communications), loopback detection */
-#define ETHERTYPE_DEBNI 0xAAAA /* DECNET? Used by VAX 6220 DEBNI */
-#define ETHERTYPE_SONIX 0xFAF5 /* Sonix Arpeggio */
-#define ETHERTYPE_VITAL 0xFF00 /* BBN VITAL-LanBridge cache wakeups */
- /* 0xFF00 - 0xFFOF ISC Bunker Ramo */
-
-#define ETHERTYPE_MAX 0xFFFF /* Maximum valid ethernet type, reserved */
-
-/*
- * The ETHERTYPE_NTRAILER packet types starting at ETHERTYPE_TRAIL have
- * (type-ETHERTYPE_TRAIL)*512 bytes of data followed
- * by an ETHER type (as given above) and then the (variable-length) header.
- */
-#define ETHERTYPE_TRAIL 0x1000 /* Trailer packet */
-#define ETHERTYPE_NTRAILER 16
-
-#define ETHERMTU (ETHER_MAX_LEN-ETHER_HDR_LEN-ETHER_CRC_LEN)
-#define ETHERMIN (ETHER_MIN_LEN-ETHER_HDR_LEN-ETHER_CRC_LEN)
-#define ETHERMTU_JUMBO (ETHER_MAX_LEN_JUMBO - ETHER_HDR_LEN - ETHER_CRC_LEN)
-
-#ifdef _KERNEL
-
-struct ifnet;
-struct mbuf;
-struct rtentry;
-struct sockaddr;
-
-extern uint32_t ether_crc32_le(const uint8_t *, size_t);
-extern uint32_t ether_crc32_be(const uint8_t *, size_t);
-extern void ether_demux(struct ifnet *, struct mbuf *);
-extern void ether_ifattach(struct ifnet *);
-extern void ether_ifdetach(struct ifnet *);
-extern int ether_ioctl(struct ifnet *, ioctl_command_t, caddr_t);
-extern void ether_input (struct ifnet *, struct ether_header *, struct mbuf *);
-extern int ether_output(struct ifnet *,
- struct mbuf *, struct sockaddr *, struct rtentry *);
-extern int ether_output_frame(struct ifnet *, struct mbuf *);
-extern char *ether_sprintf(const u_int8_t *);
-
-#else /* _KERNEL */
-
-#include <sys/cdefs.h>
-
-/*
- * Ethernet address conversion/parsing routines.
- */
-__BEGIN_DECLS
-struct ether_addr *ether_aton(const char *);
-int ether_hostton(const char *, struct ether_addr *);
-int ether_line(const char *, struct ether_addr *, char *);
-char *ether_ntoa(const struct ether_addr *);
-int ether_ntohost(char *, const struct ether_addr *);
-__END_DECLS
-
-#endif /* !_KERNEL */
-
-#endif /* !_NET_ETHERNET_H_ */
diff --git a/cpukit/libnetworking/net/if.c b/cpukit/libnetworking/net/if.c
deleted file mode 100644
index dcef1e8244..0000000000
--- a/cpukit/libnetworking/net/if.c
+++ /dev/null
@@ -1,789 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1980, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)if.c 8.5 (Berkeley) 1/9/95
- * $FreeBSD: src/sys/net/if.c,v 1.226 2005/04/15 01:51:26 cperciva Exp $
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/mbuf.h>
-#include <sys/systm.h>
-#include <sys/proc.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <sys/protosw.h>
-#include <sys/kernel.h>
-#include <sys/sockio.h>
-#include <errno.h>
-#include <sys/syslog.h>
-#include <sys/sysctl.h>
-
-#include <net/if.h>
-#include <net/if_dl.h>
-#include <net/if_types.h>
-#include <net/if_var.h>
-#include <net/radix.h>
-#ifdef __rtems__
-#include <rtems/rtems_bsdnet.h>
-#endif /* __rtems__ */
-
-/*
- * System initialization
- */
-
-static int ifconf(u_long, caddr_t);
- void ifinit(void *);
-static void if_qflush(struct ifqueue *);
-static void if_slowtimo(void *);
-static void link_rtrequest(int, struct rtentry *, struct sockaddr *);
-
-SYSINIT(interfaces, SI_SUB_PROTO_IF, SI_ORDER_FIRST, ifinit, NULL)
-
-
-int ifqmaxlen = IFQ_MAXLEN;
-struct ifnet *ifnet;
-
-/*
- * Network interface utility routines.
- *
- * Routines with ifa_ifwith* names take sockaddr *'s as
- * parameters.
- *
- * This routine assumes that it will be called at splimp() or higher.
- */
-/* ARGSUSED*/
-void
-ifinit(void *dummy)
-{
- struct ifnet *ifp;
-
- for (ifp = ifnet; ifp; ifp = ifp->if_next)
- if (ifp->if_snd.ifq_maxlen == 0)
- ifp->if_snd.ifq_maxlen = ifqmaxlen;
- if_slowtimo(0);
-}
-
-int if_index = 0;
-struct ifaddr **ifnet_addrs;
-
-
-/*
- * Attach an interface to the
- * list of "active" interfaces.
- */
-void
-if_attach(struct ifnet *ifp)
-{
- unsigned socksize, ifasize;
- int namelen, masklen;
- char workbuf[64];
- struct ifnet **p = &ifnet;
- struct sockaddr_dl *sdl;
- struct ifaddr *ifa;
- static int if_indexlim = 8;
-
-
- while (*p)
- p = &((*p)->if_next);
- *p = ifp;
- ifp->if_index = ++if_index;
- microtime(&ifp->if_lastchange);
- if (ifnet_addrs == 0 || if_index >= if_indexlim) {
- unsigned n = (if_indexlim <<= 1) * sizeof(ifa);
- struct ifaddr **q = (struct ifaddr **)
- malloc(n, M_IFADDR, M_WAITOK);
- bzero((caddr_t)q, n);
- if (ifnet_addrs) {
- bcopy((caddr_t)ifnet_addrs, (caddr_t)q, n/2);
- free((caddr_t)ifnet_addrs, M_IFADDR);
- }
- ifnet_addrs = q;
- }
- /*
- * create a Link Level name for this device
- */
- namelen = sprintf(workbuf, "%s%d", ifp->if_name, ifp->if_unit);
-#define _offsetof(t, m) ((uintptr_t)((void*)&((t *)0)->m))
- masklen = _offsetof(struct sockaddr_dl, sdl_data[0]) + namelen;
- socksize = masklen + ifp->if_addrlen;
-#define ROUNDUP(a) (1 + (((a) - 1) | (sizeof(long) - 1)))
- socksize = ROUNDUP(socksize);
- if (socksize < sizeof(*sdl))
- socksize = sizeof(*sdl);
- ifasize = sizeof(*ifa) + 2 * socksize;
- ifa = (struct ifaddr *)malloc(ifasize, M_IFADDR, M_WAITOK);
- if (ifa) {
- bzero((caddr_t)ifa, ifasize);
- sdl = (struct sockaddr_dl *)(ifa + 1);
- sdl->sdl_len = socksize;
- sdl->sdl_family = AF_LINK;
- bcopy(workbuf, sdl->sdl_data, namelen);
- sdl->sdl_nlen = namelen;
- sdl->sdl_index = ifp->if_index;
- sdl->sdl_type = ifp->if_type;
- ifnet_addrs[if_index - 1] = ifa;
- ifa->ifa_ifp = ifp;
- ifa->ifa_next = ifp->if_addrlist;
- ifa->ifa_rtrequest = link_rtrequest;
- ifp->if_addrlist = ifa;
- ifa->ifa_addr = (struct sockaddr *)sdl;
-
- sdl = (struct sockaddr_dl *)(socksize + (caddr_t)sdl);
- ifa->ifa_netmask = (struct sockaddr *)sdl;
- sdl->sdl_len = masklen;
- while (namelen != 0)
- sdl->sdl_data[--namelen] = 0xff;
- }
-}
-/*
- * Locate an interface based on a complete address.
- */
-/*ARGSUSED*/
-struct ifaddr *
-ifa_ifwithaddr(struct sockaddr *addr)
-{
- struct ifnet *ifp;
- struct ifaddr *ifa;
-
-#define equal(a1, a2) \
- (bcmp((caddr_t)(a1), (caddr_t)(a2), ((struct sockaddr *)(a1))->sa_len) == 0)
- for (ifp = ifnet; ifp; ifp = ifp->if_next)
- for (ifa = ifp->if_addrlist; ifa; ifa = ifa->ifa_next) {
- if (ifa->ifa_addr->sa_family != addr->sa_family)
- continue;
- if (equal(addr, ifa->ifa_addr))
- return (ifa);
- if ((ifp->if_flags & IFF_BROADCAST) && ifa->ifa_broadaddr &&
- equal(ifa->ifa_broadaddr, addr))
- return (ifa);
- }
- return ((struct ifaddr *)0);
-}
-/*
- * Locate the point to point interface with a given destination address.
- */
-/*ARGSUSED*/
-struct ifaddr *
-ifa_ifwithdstaddr(struct sockaddr *addr)
-{
- struct ifnet *ifp;
- struct ifaddr *ifa;
-
- for (ifp = ifnet; ifp; ifp = ifp->if_next)
- if (ifp->if_flags & IFF_POINTOPOINT)
- for (ifa = ifp->if_addrlist; ifa; ifa = ifa->ifa_next) {
- if (ifa->ifa_addr->sa_family != addr->sa_family)
- continue;
- if (ifa->ifa_dstaddr && equal(addr, ifa->ifa_dstaddr))
- return (ifa);
- }
- return ((struct ifaddr *)0);
-}
-
-/*
- * Find an interface on a specific network. If many, choice
- * is most specific found.
- */
-struct ifaddr *
-ifa_ifwithnet(struct sockaddr *addr)
-{
- struct ifnet *ifp;
- struct ifaddr *ifa;
- struct ifaddr *ifa_maybe = (struct ifaddr *) 0;
- u_int af = addr->sa_family;
- char *addr_data = addr->sa_data, *cplim;
-
- if (af == AF_LINK) {
- struct sockaddr_dl *sdl = (struct sockaddr_dl *)addr;
- if (sdl->sdl_index && sdl->sdl_index <= if_index)
- return (ifnet_addrs[sdl->sdl_index - 1]);
- }
- for (ifp = ifnet; ifp; ifp = ifp->if_next) {
- for (ifa = ifp->if_addrlist; ifa; ifa = ifa->ifa_next) {
- char *cp, *cp2, *cp3;
-
- if (ifa->ifa_addr->sa_family != af)
- next: continue;
- if (ifp->if_flags & IFF_POINTOPOINT) {
- if (ifa->ifa_dstaddr != 0
- && equal(addr, ifa->ifa_dstaddr))
- return (ifa);
- } else {
- /*
- * if we have a special address handler,
- * then use it instead of the generic one.
- */
- if (ifa->ifa_claim_addr) {
- if ((*ifa->ifa_claim_addr)(ifa, addr)) {
- return (ifa);
- } else {
- continue;
- }
- }
-
- /*
- * Scan all the bits in the ifa's address.
- * If a bit dissagrees with what we are
- * looking for, mask it with the netmask
- * to see if it really matters.
- * (A byte at a time)
- */
- if (ifa->ifa_netmask == 0)
- continue;
- cp = addr_data;
- cp2 = ifa->ifa_addr->sa_data;
- cp3 = ifa->ifa_netmask->sa_data;
- cplim = ifa->ifa_netmask->sa_len
- + (char *)ifa->ifa_netmask;
- while (cp3 < cplim)
- if ((*cp++ ^ *cp2++) & *cp3++)
- goto next; /* next address! */
- /*
- * If the netmask of what we just found
- * is more specific than what we had before
- * (if we had one) then remember the new one
- * before continuing to search
- * for an even better one.
- */
- if (ifa_maybe == 0 ||
- rn_refines((caddr_t)ifa->ifa_netmask,
- (caddr_t)ifa_maybe->ifa_netmask))
- ifa_maybe = ifa;
- }
- }
- }
- return (ifa_maybe);
-}
-
-/*
- * Find an interface address specific to an interface best matching
- * a given address.
- */
-struct ifaddr *
-ifaof_ifpforaddr(struct sockaddr *addr, struct ifnet *ifp)
-{
- struct ifaddr *ifa;
- char *cp, *cp2, *cp3;
- char *cplim;
- struct ifaddr *ifa_maybe = 0;
- u_int af = addr->sa_family;
-
- if (af >= AF_MAX)
- return (0);
- for (ifa = ifp->if_addrlist; ifa; ifa = ifa->ifa_next) {
- if (ifa->ifa_addr->sa_family != af)
- continue;
- if (ifa_maybe == 0)
- ifa_maybe = ifa;
- if (ifa->ifa_netmask == 0) {
- if (equal(addr, ifa->ifa_addr) ||
- (ifa->ifa_dstaddr && equal(addr, ifa->ifa_dstaddr)))
- return (ifa);
- continue;
- }
- if (ifp->if_flags & IFF_POINTOPOINT) {
- if (equal(addr, ifa->ifa_dstaddr))
- return (ifa);
- } else {
- cp = addr->sa_data;
- cp2 = ifa->ifa_addr->sa_data;
- cp3 = ifa->ifa_netmask->sa_data;
- cplim = ifa->ifa_netmask->sa_len + (char *)ifa->ifa_netmask;
- for (; cp3 < cplim; cp3++)
- if ((*cp++ ^ *cp2++) & *cp3)
- break;
- if (cp3 == cplim)
- return (ifa);
- }
- }
- return (ifa_maybe);
-}
-
-#include <net/route.h>
-
-/*
- * Default action when installing a route with a Link Level gateway.
- * Lookup an appropriate real ifa to point to.
- * This should be moved to /sys/net/link.c eventually.
- */
-static void
-link_rtrequest(int cmd, struct rtentry *rt, struct sockaddr *sa)
-{
- struct ifaddr *ifa;
- struct sockaddr *dst;
- struct ifnet *ifp;
-
- if (cmd != RTM_ADD || ((ifa = rt->rt_ifa) == 0) ||
- ((ifp = ifa->ifa_ifp) == 0) || ((dst = rt_key(rt)) == 0))
- return;
- ifa = ifaof_ifpforaddr(dst, ifp);
- if (ifa) {
- IFAFREE(rt->rt_ifa);
- rt->rt_ifa = ifa;
- ifa->ifa_refcnt++;
- if (ifa->ifa_rtrequest && ifa->ifa_rtrequest != link_rtrequest)
- ifa->ifa_rtrequest(cmd, rt, sa);
- }
-}
-
-/*
- * Mark an interface down and notify protocols of
- * the transition.
- * NOTE: must be called at splnet or eqivalent.
- */
-void
-if_down(struct ifnet *ifp)
-{
- struct ifaddr *ifa;
-
- ifp->if_flags &= ~IFF_UP;
- microtime(&ifp->if_lastchange);
- for (ifa = ifp->if_addrlist; ifa; ifa = ifa->ifa_next)
- pfctlinput(PRC_IFDOWN, ifa->ifa_addr);
- if_qflush(&ifp->if_snd);
- rt_ifmsg(ifp);
-}
-
-/*
- * Mark an interface up and notify protocols of
- * the transition.
- * NOTE: must be called at splnet or eqivalent.
- */
-void
-if_up(struct ifnet *ifp)
-{
-
- ifp->if_flags |= IFF_UP;
- microtime(&ifp->if_lastchange);
-#ifdef notyet
- struct ifaddr *ifa;
- /* this has no effect on IP, and will kill all iso connections XXX */
- for (ifa = ifp->if_addrlist; ifa; ifa = ifa->ifa_next)
- pfctlinput(PRC_IFUP, ifa->ifa_addr);
-#endif
- rt_ifmsg(ifp);
-}
-
-/*
- * Flush an interface queue.
- */
-static void
-if_qflush(struct ifqueue *ifq)
-{
- struct mbuf *m, *n;
-
- n = ifq->ifq_head;
- while ((m = n) != 0) {
- n = m->m_act;
- m_freem(m);
- }
- ifq->ifq_head = 0;
- ifq->ifq_tail = 0;
- ifq->ifq_len = 0;
-}
-
-/*
- * Handle interface watchdog timer routines. Called
- * from softclock, we decrement timers (if set) and
- * call the appropriate interface routine on expiration.
- */
-static void
-if_slowtimo(void *arg)
-{
- struct ifnet *ifp;
- int s = splimp();
-
- for (ifp = ifnet; ifp; ifp = ifp->if_next) {
- if (ifp->if_timer == 0 || --ifp->if_timer)
- continue;
- if (ifp->if_watchdog)
- (*ifp->if_watchdog)(ifp);
- }
- splx(s);
- timeout(if_slowtimo, (void *)0, hz / IFNET_SLOWHZ);
-}
-
-/*
- * Map interface name to
- * interface structure pointer.
- */
-static struct ifnet *
-ifunit(char *name)
-{
- char *cp;
- struct ifnet *ifp;
- int unit;
- unsigned len;
- char *ep, c;
-
- for (cp = name; cp < name + IFNAMSIZ && *cp; cp++)
- if (*cp >= '0' && *cp <= '9')
- break;
- if (*cp == '\0' || cp == name + IFNAMSIZ)
- return ((struct ifnet *)0);
- /*
- * Save first char of unit, and pointer to it,
- * so we can put a null there to avoid matching
- * initial substrings of interface names.
- */
- len = cp - name + 1;
- c = *cp;
- ep = cp;
- for (unit = 0; *cp >= '0' && *cp <= '9'; )
- unit = unit * 10 + *cp++ - '0';
- if (*cp != '\0')
- return 0; /* no trailing garbage allowed */
- *ep = 0;
- for (ifp = ifnet; ifp; ifp = ifp->if_next) {
- if (bcmp(ifp->if_name, name, len))
- continue;
- if (unit == ifp->if_unit)
- break;
- }
- *ep = c;
- return (ifp);
-}
-
-/*
- * Interface ioctls.
- */
-int
-ifioctl(struct socket *so, u_long cmd, caddr_t data, struct proc *p)
-{
- struct rtems_tap_ifreq *tr;
- struct ifnet *ifp;
- struct ifreq *ifr;
- int error;
-
- switch (cmd) {
-
- case SIOCGIFCONF:
- case OSIOCGIFCONF:
- return (ifconf(cmd, data));
- }
- tr = (struct rtems_tap_ifreq *)data;
- ifr = (struct ifreq *)data;
- ifp = ifunit(ifr->ifr_name);
- if (ifp == 0)
- return (ENXIO);
- switch (cmd) {
-
- case SIOCGIFFLAGS:
- ifr->ifr_flags = ifp->if_flags;
- break;
-
- case SIOCGIFMETRIC:
- ifr->ifr_metric = ifp->if_metric;
- break;
-
- case SIOCGIFMTU:
- ifr->ifr_mtu = ifp->if_mtu;
- break;
-
- case SIOCGIFPHYS:
- ifr->ifr_phys = ifp->if_physical;
- break;
-
- case SIOCSIFFLAGS:
- error = suser(p->p_ucred, &p->p_acflag);
- if (error)
- return (error);
- if (ifp->if_flags & IFF_UP && (ifr->ifr_flags & IFF_UP) == 0) {
- int s = splimp();
- if_down(ifp);
- splx(s);
- }
- if (ifr->ifr_flags & IFF_UP && (ifp->if_flags & IFF_UP) == 0) {
- int s = splimp();
- if_up(ifp);
- splx(s);
- }
- ifp->if_flags = (ifp->if_flags & IFF_CANTCHANGE) |
- (ifr->ifr_flags &~ IFF_CANTCHANGE);
- if (ifp->if_ioctl)
- (void) (*ifp->if_ioctl)(ifp, cmd, data);
- microtime(&ifp->if_lastchange);
- break;
-
- case SIOCSIFMETRIC:
- error = suser(p->p_ucred, &p->p_acflag);
- if (error)
- return (error);
- ifp->if_metric = ifr->ifr_metric;
- microtime(&ifp->if_lastchange);
- break;
-
- case SIOCSIFPHYS:
- error = suser(p->p_ucred, &p->p_acflag);
- if (error)
- return error;
- if (!ifp->if_ioctl)
- return EOPNOTSUPP;
- error = (*ifp->if_ioctl)(ifp, cmd, data);
- if (error == 0)
- microtime(&ifp->if_lastchange);
- return(error);
-
- case SIOCSIFMTU:
- error = suser(p->p_ucred, &p->p_acflag);
- if (error)
- return (error);
- if (ifp->if_ioctl == NULL)
- return (EOPNOTSUPP);
- /*
- * 72 was chosen below because it is the size of a TCP/IP
- * header (40) + the minimum mss (32).
- */
- if (ifr->ifr_mtu < 72 || ifr->ifr_mtu > 65535L)
- return (EINVAL);
- error = (*ifp->if_ioctl)(ifp, cmd, data);
- if (error == 0)
- microtime(&ifp->if_lastchange);
- return(error);
-
- case SIOCADDMULTI:
- case SIOCDELMULTI:
- error = suser(p->p_ucred, &p->p_acflag);
- if (error)
- return (error);
- if (ifp->if_ioctl == NULL)
- return (EOPNOTSUPP);
- error = (*ifp->if_ioctl)(ifp, cmd, data);
- if (error == 0 )
- microtime(&ifp->if_lastchange);
- return(error);
-
- case SIOCSIFMEDIA:
- error = suser(p->p_ucred, &p->p_acflag);
- if (error)
- return (error);
- if (ifp->if_ioctl == NULL)
- return (EOPNOTSUPP);
- error = (*ifp->if_ioctl)(ifp, cmd, data);
- if (error == 0)
- microtime(&ifp->if_lastchange);
- return error;
-
- case SIOCGIFMEDIA:
- if (ifp->if_ioctl == NULL)
- return (EOPNOTSUPP);
- return ((*ifp->if_ioctl)(ifp, cmd, data));
-
- default:
- if (so->so_proto == 0)
- return (EOPNOTSUPP);
-#ifndef COMPAT_43
- return ((*so->so_proto->pr_usrreqs->pru_control)(so, cmd,
- data,
- ifp));
-#else
- {
- int ocmd = cmd;
-
- switch (cmd) {
-
- case SIOCSIFDSTADDR:
- case SIOCSIFADDR:
- case SIOCSIFBRDADDR:
- case SIOCSIFNETMASK:
-#if BYTE_ORDER != BIG_ENDIAN
- if (ifr->ifr_addr.sa_family == 0 &&
- ifr->ifr_addr.sa_len < 16) {
- ifr->ifr_addr.sa_family = ifr->ifr_addr.sa_len;
- ifr->ifr_addr.sa_len = 16;
- }
-#else
- if (ifr->ifr_addr.sa_len == 0)
- ifr->ifr_addr.sa_len = 16;
-#endif
- break;
-
- case OSIOCGIFADDR:
- cmd = SIOCGIFADDR;
- break;
-
- case OSIOCGIFDSTADDR:
- cmd = SIOCGIFDSTADDR;
- break;
-
- case OSIOCGIFBRDADDR:
- cmd = SIOCGIFBRDADDR;
- break;
-
- case OSIOCGIFNETMASK:
- cmd = SIOCGIFNETMASK;
- }
- error = ((*so->so_proto->pr_usrreqs->pru_control)(so,
- cmd,
- data,
- ifp));
- switch (ocmd) {
-
- case OSIOCGIFADDR:
- case OSIOCGIFDSTADDR:
- case OSIOCGIFBRDADDR:
- case OSIOCGIFNETMASK:
- *(u_short *)&ifr->ifr_addr = ifr->ifr_addr.sa_family;
- }
- return (error);
-
- }
-#endif
-
- /*
- * RTEMS additions for setting/getting `tap' function
- */
- case SIOCSIFTAP:
- ifp->if_tap = tr->ifr_tap;
- return 0;
-
- case SIOCGIFTAP:
- tr->ifr_tap = ifp->if_tap;
- return 0;
- }
- return (0);
-}
-
-/*
- * Set/clear promiscuous mode on interface ifp based on the truth value
- * of pswitch. The calls are reference counted so that only the first
- * "on" request actually has an effect, as does the final "off" request.
- * Results are undefined if the "off" and "on" requests are not matched.
- */
-int
-ifpromisc(struct ifnet *ifp, int pswitch)
-{
- struct ifreq ifr;
-
- if (pswitch) {
- /*
- * If the device is not configured up, we cannot put it in
- * promiscuous mode.
- */
- if ((ifp->if_flags & IFF_UP) == 0)
- return (ENETDOWN);
- if (ifp->if_pcount++ != 0)
- return (0);
- ifp->if_flags |= IFF_PROMISC;
- log(LOG_INFO, "%s%d: promiscuous mode enabled\n",
- ifp->if_name, ifp->if_unit);
- } else {
- if (--ifp->if_pcount > 0)
- return (0);
- ifp->if_flags &= ~IFF_PROMISC;
- }
- ifr.ifr_flags = ifp->if_flags;
- return ((*ifp->if_ioctl)(ifp, SIOCSIFFLAGS, (caddr_t)&ifr));
-}
-
-/*
- * Return interface configuration
- * of system. List may be used
- * in later ioctl's (above) to get
- * other information.
- */
-/*ARGSUSED*/
-static int
-ifconf(u_long cmd, caddr_t data)
-{
- struct ifconf *ifc = (struct ifconf *)data;
- struct ifnet *ifp = ifnet;
- struct ifaddr *ifa;
- struct ifreq ifr;
- char *ifrpc;
- int space = ifc->ifc_len, error = 0;
-
- ifrpc = (char*)ifc->ifc_req;
- for (; space > sizeof (ifr) && ifp; ifp = ifp->if_next) {
- char workbuf[64];
- int ifnlen;
-
- ifnlen = sprintf(workbuf, "%s%d", ifp->if_name, ifp->if_unit);
- if(ifnlen + 1 > sizeof ifr.ifr_name) {
- error = ENAMETOOLONG;
- } else {
- strcpy(ifr.ifr_name, workbuf);
- }
-
- if ((ifa = ifp->if_addrlist) == 0) {
- bzero((caddr_t)&ifr.ifr_addr, sizeof(ifr.ifr_addr));
- error = copyout((caddr_t)&ifr, (caddr_t)ifrpc,
- sizeof (ifr));
- if (error)
- break;
- space -= sizeof (ifr); ifrpc+=sizeof(ifr);
- } else
- for ( ; space > sizeof (ifr) && ifa; ifa = ifa->ifa_next) {
- struct sockaddr *sa = ifa->ifa_addr;
-#ifdef COMPAT_43
- if (cmd == OSIOCGIFCONF) {
- struct osockaddr *osa =
- (struct osockaddr *)&ifr.ifr_addr;
- ifr.ifr_addr = *sa;
- osa->sa_family = sa->sa_family;
- error = copyout((caddr_t)&ifr, (caddr_t)ifrpc,
- sizeof (ifr));
- ifrpc+=sizeof(ifr);
- } else
-#endif
- if (sa->sa_len <= sizeof(*sa)) {
- ifr.ifr_addr = *sa;
- error = copyout((caddr_t)&ifr, (caddr_t)ifrpc,
- sizeof (ifr));
- ifrpc+=sizeof(ifr);
- } else {
- space -= sa->sa_len - sizeof(*sa);
- if (space < sizeof (ifr))
- break;
- error = copyout((caddr_t)&ifr, (caddr_t)ifrpc,
- sizeof (ifr.ifr_name));
- ifrpc+=sizeof(ifr.ifr_name);
- if (error == 0)
- error = copyout((caddr_t)sa,
- (caddr_t)ifrpc, sa->sa_len);
- ifrpc += sa->sa_len;
- }
- if (error)
- break;
- space -= sizeof (ifr);
- }
- }
- ifc->ifc_len -= space;
- return (error);
-}
-
-SYSCTL_NODE(_net, PF_LINK, link, CTLFLAG_RW, 0, "Link layers");
-SYSCTL_NODE(_net_link, 0, generic, CTLFLAG_RW, 0, "Generic link-management");
diff --git a/cpukit/libnetworking/net/if_arp.h b/cpukit/libnetworking/net/if_arp.h
deleted file mode 100644
index 7fbd36fcbb..0000000000
--- a/cpukit/libnetworking/net/if_arp.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * Copyright (c) 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)if_arp.h 8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/net/if_arp.h,v 1.21 2005/01/07 01:45:34 imp Exp $
- */
-
-
-#ifndef _NET_IF_ARP_H_
-#define _NET_IF_ARP_H_
-
-#include <sys/socket.h> /* struct sockaddr */
-
-/*
- * Address Resolution Protocol.
- *
- * See RFC 826 for protocol description. ARP packets are variable
- * in size; the arphdr structure defines the fixed-length portion.
- * Protocol type values are the same as those for 10 Mb/s Ethernet.
- * It is followed by the variable-sized fields ar_sha, arp_spa,
- * arp_tha and arp_tpa in that order, according to the lengths
- * specified. Field names used correspond to RFC 826.
- */
-struct arphdr {
- u_short ar_hrd; /* format of hardware address */
-#define ARPHRD_ETHER 1 /* ethernet hardware format */
-#define ARPHRD_IEEE802 6 /* token-ring hardware format */
-#define ARPHRD_ARCNET 7 /* arcnet hardware format */
-#define ARPHRD_FRELAY 15 /* frame relay hardware format */
-#define ARPHRD_IEEE1394 24 /* firewire hardware format */
- u_short ar_pro; /* format of protocol address */
- u_char ar_hln; /* length of hardware address */
- u_char ar_pln; /* length of protocol address */
- u_short ar_op; /* one of: */
-#define ARPOP_REQUEST 1 /* request to resolve address */
-#define ARPOP_REPLY 2 /* response to previous request */
-#define ARPOP_REVREQUEST 3 /* request protocol address given hardware */
-#define ARPOP_REVREPLY 4 /* response giving protocol address */
-#define ARPOP_INVREQUEST 8 /* request to identify peer */
-#define ARPOP_INVREPLY 9 /* response identifying peer */
-/*
- * The remaining fields are variable in size,
- * according to the sizes above.
- */
-#ifdef COMMENT_ONLY
- u_char ar_sha[]; /* sender hardware address */
- u_char ar_spa[]; /* sender protocol address */
- u_char ar_tha[]; /* target hardware address */
- u_char ar_tpa[]; /* target protocol address */
-#endif
-};
-
-#define ar_sha(ap) (((caddr_t)((ap)+1)) + 0)
-#define ar_spa(ap) (((caddr_t)((ap)+1)) + (ap)->ar_hln)
-#define ar_tha(ap) (((caddr_t)((ap)+1)) + (ap)->ar_hln + (ap)->ar_pln)
-#define ar_tpa(ap) (((caddr_t)((ap)+1)) + 2*(ap)->ar_hln + (ap)->ar_pln)
-
-#define arphdr_len2(ar_hln, ar_pln) \
- (sizeof(struct arphdr) + 2*(ar_hln) + 2*(ar_pln))
-#define arphdr_len(ap) (arphdr_len2((ap)->ar_hln, (ap)->ar_pln))
-
-/*
- * ARP ioctl request
- */
-struct arpreq {
- struct sockaddr arp_pa; /* protocol address */
- struct sockaddr arp_ha; /* hardware address */
- int arp_flags; /* flags */
-};
-/* arp_flags and at_flags field values */
-#define ATF_INUSE 0x01 /* entry in use */
-#define ATF_COM 0x02 /* completed entry (enaddr valid) */
-#define ATF_PERM 0x04 /* permanent entry */
-#define ATF_PUBL 0x08 /* publish entry (respond for other host) */
-#define ATF_USETRAILERS 0x10 /* has requested trailers */
-
-#ifdef _KERNEL
-#include <net/if_var.h>
-/*
- * Structure shared between the ethernet driver modules and
- * the address resolution code. For example, each ec_softc or il_softc
- * begins with this structure.
- * The code is written so that each *_softc _must_ begin with a
- * struct arpcom, which in turn _must_ begin with a struct ifnet.
- */
-struct arpcom {
- /*
- * The ifnet struct _must_ be at the head of this structure.
- */
- struct ifnet ac_if; /* network-visible interface */
- u_char ac_enaddr[6]; /* ethernet hardware address */
-#if defined(__rtems__)
-/* Cruft from ancient BSD - should be removed once RTEMS is updated */
- struct ether_multi *ac_multiaddrs; /* list of ether multicast addrs */
- int ac_multicnt; /* length of ac_multiaddrs list */
-#else
- int now_unused; /* XXX was length of ac_multiaddrs list */
- void *ac_netgraph; /* ng_ether(4) netgraph node info */
-#endif
-};
-#define IFP2AC(ifp) ((struct arpcom *)(ifp))
-
-#endif
-
-#endif /* !_NET_IF_ARP_H_ */
diff --git a/cpukit/libnetworking/net/if_dl.h b/cpukit/libnetworking/net/if_dl.h
deleted file mode 100644
index 4048528fea..0000000000
--- a/cpukit/libnetworking/net/if_dl.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright (c) 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)if_dl.h 8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/net/if_dl.h,v 1.14 2005/01/07 01:45:34 imp Exp $
- */
-
-
-#ifndef _NET_IF_DL_H_
-#define _NET_IF_DL_H_
-
-/*
- * A Link-Level Sockaddr may specify the interface in one of two
- * ways: either by means of a system-provided index number (computed
- * anew and possibly differently on every reboot), or by a human-readable
- * string such as "il0" (for managerial convenience).
- *
- * Census taking actions, such as something akin to SIOCGCONF would return
- * both the index and the human name.
- *
- * High volume transactions (such as giving a link-level ``from'' address
- * in a recvfrom or recvmsg call) may be likely only to provide the indexed
- * form, (which requires fewer copy operations and less space).
- *
- * The form and interpretation of the link-level address is purely a matter
- * of convention between the device driver and its consumers; however, it is
- * expected that all drivers for an interface of a given if_type will agree.
- */
-
-/*
- * Structure of a Link-Level sockaddr:
- */
-struct sockaddr_dl {
- u_char sdl_len; /* Total length of sockaddr */
- u_char sdl_family; /* AF_LINK */
- u_short sdl_index; /* if != 0, system given index for interface */
- u_char sdl_type; /* interface type */
- u_char sdl_nlen; /* interface name length, no trailing 0 reqd. */
- u_char sdl_alen; /* link level address length */
- u_char sdl_slen; /* link layer selector length */
- char sdl_data[46]; /* minimum work area, can be larger;
- contains both if name and ll address */
-};
-
-#define LLADDR(s) ((caddr_t)((s)->sdl_data + (s)->sdl_nlen))
-
-#ifndef _KERNEL
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-void link_addr(const char *, struct sockaddr_dl *);
-char *link_ntoa(const struct sockaddr_dl *);
-__END_DECLS
-
-#endif /* !_KERNEL */
-
-#endif
diff --git a/cpukit/libnetworking/net/if_ethersubr.c b/cpukit/libnetworking/net/if_ethersubr.c
deleted file mode 100644
index 258bdda478..0000000000
--- a/cpukit/libnetworking/net/if_ethersubr.c
+++ /dev/null
@@ -1,896 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)if_ethersubr.c 8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/net/if_ethersubr.c,v 1.189 2005/03/06 22:59:40 sobomax Exp $
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "opt_atalk.h"
-#include "opt_inet.h"
-#include "opt_inet6.h"
-#include "opt_ipx.h"
-#include "opt_bdg.h"
-#include "opt_mac.h"
-#include "opt_netgraph.h"
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/malloc.h>
-#include <sys/mbuf.h>
-#include <sys/protosw.h>
-#include <sys/socket.h>
-#include <sys/sockio.h>
-#include <errno.h>
-#include <sys/syslog.h>
-#include <sys/sysctl.h>
-
-#include <net/if.h>
-#include <net/if_var.h>
-#include <net/if_arp.h>
-#include <net/netisr.h>
-#include <net/route.h>
-#include <net/if_llc.h>
-#include <net/if_dl.h>
-#include <net/if_types.h>
-#include <net/ethernet.h>
-
-#if defined(INET) || defined(INET6)
-#include <netinet/in.h>
-#include <netinet/in_var.h>
-#include <netinet/if_ether.h>
-#include <netinet/ip_fw.h>
-#ifndef __rtems__
-#include <netinet/ip_dummynet.h>
-#endif
-#endif
-#ifdef INET6
-#include <netinet6/nd6.h>
-#endif
-
-#ifdef DEV_CARP
-#include <netinet/ip_carp.h>
-#endif
-
-#ifdef IPX
-#include <netipx/ipx.h>
-#include <netipx/ipx_if.h>
-#endif
-
-#ifdef NETATALK
-#include <netatalk/at.h>
-#include <netatalk/at_var.h>
-#include <netatalk/at_extern.h>
-
-#define llc_snap_org_code llc_un.type_snap.org_code
-#define llc_snap_ether_type llc_un.type_snap.ether_type
-
-extern u_char at_org_code[3];
-extern u_char aarp_org_code[3];
-#endif /* NETATALK */
-
-u_char etherbroadcastaddr[6] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
-#define senderr(e) do { error = (e); goto bad;} while (0)
-
-/*
- * Ethernet output routine.
- * Encapsulate a packet of type family for the local net.
- * Use trailer local net encapsulation if enough data in first
- * packet leaves a multiple of 512 bytes of data in remainder.
- * Assumes that ifp is actually pointer to arpcom structure.
- */
-int
-ether_output(struct ifnet *ifp, struct mbuf *m,
- struct sockaddr *dst, struct rtentry *rt0)
-{
- short type;
- int s, error = 0;
- u_char edst[6];
- register struct rtentry *rt;
- struct mbuf *mcopy = (struct mbuf *)0;
- register struct ether_header *eh;
- int len = m->m_pkthdr.len;
- struct arpcom *ac = (struct arpcom *)ifp;
-#ifdef NETATALK
- struct at_ifaddr *aa;
-#endif /* NETATALK */
-
- if ((ifp->if_flags & (IFF_UP|IFF_RUNNING)) != (IFF_UP|IFF_RUNNING))
- senderr(ENETDOWN);
- rt = rt0;
- if (rt) {
- if ((rt->rt_flags & RTF_UP) == 0) {
- rt0 = rt = rtalloc1(dst, 1, 0UL);
- if (rt0)
- rt->rt_refcnt--;
- else
- senderr(EHOSTUNREACH);
- }
- if (rt->rt_flags & RTF_GATEWAY) {
- if (rt->rt_gwroute == 0)
- goto lookup;
- if (((rt = rt->rt_gwroute)->rt_flags & RTF_UP) == 0) {
- rtfree(rt); rt = rt0;
- lookup: rt->rt_gwroute = rtalloc1(rt->rt_gateway, 1,
- 0UL);
- if ((rt = rt->rt_gwroute) == 0)
- senderr(EHOSTUNREACH);
- }
- }
- if (rt->rt_flags & RTF_REJECT)
- if (rt->rt_rmx.rmx_expire == 0 ||
- rtems_bsdnet_seconds_since_boot() < rt->rt_rmx.rmx_expire)
- senderr(rt == rt0 ? EHOSTDOWN : EHOSTUNREACH);
- }
- switch (dst->sa_family) {
-
-#ifdef INET
- case AF_INET:
- if (!arpresolve(ac, rt, m, dst, edst, rt0))
- return (0); /* if not yet resolved */
- /* If broadcasting on a simplex interface, loopback a copy */
- if ((m->m_flags & M_BCAST) && (ifp->if_flags & IFF_SIMPLEX))
- mcopy = m_copy(m, 0, (int)M_COPYALL);
- type = htons(ETHERTYPE_IP);
- break;
-#endif
-#ifdef IPX
- case AF_IPX:
- {
- struct ifaddr *ia;
-
- type = htons(ETHERTYPE_IPX);
- bcopy((caddr_t)&(((struct sockaddr_ipx *)dst)->sipx_addr.x_host),
- (caddr_t)edst, sizeof (edst));
- for (ia = ifp->if_addrlist; ia != NULL; ia = ia->ifa_next)
- if(ia->ifa_addr->sa_family == AF_IPX &&
- !bcmp((caddr_t)edst,
- (caddr_t)&((struct ipx_ifaddr *)ia)->ia_addr.sipx_addr.x_host,
- sizeof(edst)))
- return (looutput(ifp, m, dst, rt));
- /* If broadcasting on a simplex interface, loopback a copy */
- if ((m->m_flags & M_BCAST) && (ifp->if_flags & IFF_SIMPLEX))
- mcopy = m_copy(m, 0, (int)M_COPYALL);
- break;
- }
-#endif
-#ifdef NETATALK
- case AF_APPLETALK:
- {
- struct sockaddr_at *sat = (struct sockaddr_at *)dst;
-
- /*
- * super hack..
- * Most of this loopback code should move into the appletalk
- * code, but it's here for now.. remember to move it! [JRE]
- * This may not get the same interface we started with
- * fix asap. XXX
- */
- aa = at_ifawithnet( sat );
- if (aa == NULL) {
- goto bad;
- }
- if( aa->aa_ifa.ifa_ifp != ifp ) {
- (*aa->aa_ifa.ifa_ifp->if_output)(aa->aa_ifa.ifa_ifp,
- m,dst,rt);
- }
- if (((sat->sat_addr.s_net == ATADDR_ANYNET)
- && (sat->sat_addr.s_node == ATADDR_ANYNODE))
- || ((sat->sat_addr.s_net == aa->aa_addr.sat_addr.s_net )
- && (sat->sat_addr.s_node == aa->aa_addr.sat_addr.s_node))) {
- (void) looutput(ifp, m, dst, rt);
- return(0);
- }
-
- if (!aarpresolve(ac, m, (struct sockaddr_at *)dst, edst)) {
-#ifdef NETATALKDEBUG
- extern char *prsockaddr(struct sockaddr *);
- printf("aarpresolv: failed for %s\n", prsockaddr(dst));
-#endif /* NETATALKDEBUG */
- return (0);
- }
-
- /*
- * If broadcasting on a simplex interface, loopback a copy
- */
- if ((m->m_flags & M_BCAST) && (ifp->if_flags & IFF_SIMPLEX))
- mcopy = m_copy(m, 0, (int)M_COPYALL);
- }
- /*
- * In the phase 2 case, we need to prepend an mbuf for the llc header.
- * Since we must preserve the value of m, which is passed to us by
- * value, we m_copy() the first mbuf, and use it for our llc header.
- */
- if ( aa->aa_flags & AFA_PHASE2 ) {
- struct llc llc;
-
- M_PREPEND(m, sizeof(struct llc), M_WAIT);
- len += sizeof(struct llc);
- llc.llc_dsap = llc.llc_ssap = LLC_SNAP_LSAP;
- llc.llc_control = LLC_UI;
- bcopy(at_org_code, llc.llc_snap_org_code, sizeof(at_org_code));
- llc.llc_snap_ether_type = htons( ETHERTYPE_AT );
- bcopy(&llc, mtod(m, caddr_t), sizeof(struct llc));
- type = htons(m->m_pkthdr.len);
- } else {
- type = htons(ETHERTYPE_AT);
- }
- break;
-#endif /* NETATALK */
-
- case AF_UNSPEC:
- eh = (struct ether_header *)dst->sa_data;
- (void)memcpy(edst, eh->ether_dhost, sizeof (edst));
- type = eh->ether_type;
- break;
-
- default:
- printf("%s%d: can't handle af%d\n", ifp->if_name, ifp->if_unit,
- dst->sa_family);
- senderr(EAFNOSUPPORT);
- }
-
-
- if (mcopy)
- (void) looutput(ifp, mcopy, dst, rt);
- /*
- * Add local net header. If no space in first mbuf,
- * allocate another.
- */
- M_PREPEND(m, sizeof (struct ether_header), M_DONTWAIT);
- if (m == NULL)
- senderr(ENOBUFS);
- eh = mtod(m, struct ether_header *);
- (void)memcpy(&eh->ether_type, &type,
- sizeof(eh->ether_type));
- (void)memcpy(eh->ether_dhost, edst, sizeof (edst));
- (void)memcpy(eh->ether_shost, ac->ac_enaddr,
- sizeof(eh->ether_shost));
- s = splimp();
- /*
- * Queue message on interface, and start output if interface
- * not yet active.
- */
- if (IF_QFULL(&ifp->if_snd)) {
- IF_DROP(&ifp->if_snd);
- splx(s);
- senderr(ENOBUFS);
- }
- IF_ENQUEUE(&ifp->if_snd, m);
- if ((ifp->if_flags & IFF_OACTIVE) == 0)
- (*ifp->if_start)(ifp);
- splx(s);
- ifp->if_obytes += len + sizeof (struct ether_header);
- if (m->m_flags & M_MCAST)
- ifp->if_omcasts++;
- return (error);
-
-bad:
- if (m)
- m_freem(m);
- return (error);
-}
-
-/*
- * Process a received Ethernet packet;
- * the packet is in the mbuf chain m without
- * the ether header, which is provided separately.
- */
-void
-ether_input(struct ifnet *ifp, struct ether_header *eh, struct mbuf *m)
-{
- register struct ifqueue *inq;
- u_short ether_type;
- int s;
-#if defined(NETATALK)
- struct llc *l;
-#endif
-
- if ((ifp->if_flags & IFF_UP) == 0) {
- m_freem(m);
- return;
- }
- ifp->if_ibytes += m->m_pkthdr.len + sizeof (*eh);
- if (bcmp((caddr_t)etherbroadcastaddr, (caddr_t)eh->ether_dhost,
- sizeof(etherbroadcastaddr)) == 0)
- m->m_flags |= M_BCAST;
- else if (eh->ether_dhost[0] & 1)
- m->m_flags |= M_MCAST;
- if (m->m_flags & (M_BCAST|M_MCAST))
- ifp->if_imcasts++;
-
- /*
- * RTEMS addition -- allow application to `tap into'
- * the incoming packet stream.
- */
- if (ifp->if_tap && (*ifp->if_tap)(ifp, eh, m)) {
- m_freem(m);
- return;
- }
-
- ether_type = ntohs(eh->ether_type);
-
- switch (ether_type) {
-#ifdef INET
- case ETHERTYPE_IP:
- schednetisr(NETISR_IP);
- inq = &ipintrq;
- break;
-
- case ETHERTYPE_ARP:
- schednetisr(NETISR_ARP);
- inq = &arpintrq;
- break;
-#endif
-#ifdef IPX
- case ETHERTYPE_IPX:
- schednetisr(NETISR_IPX);
- inq = &ipxintrq;
- break;
-#endif
-#ifdef NETATALK
- case ETHERTYPE_AT:
- schednetisr(NETISR_ATALK);
- inq = &atintrq1;
- break;
- case ETHERTYPE_AARP:
- /* probably this should be done with a NETISR as well */
- aarpinput((struct arpcom *)ifp, m); /* XXX */
- return;
-#endif /* NETATALK */
- default:
-#if defined (ISO) || defined (LLC) || defined(NETATALK)
- if (ether_type > ETHERMTU)
- goto dropanyway;
- l = mtod(m, struct llc *);
- switch (l->llc_dsap) {
-#ifdef NETATALK
- case LLC_SNAP_LSAP:
- switch (l->llc_control) {
- case LLC_UI:
- if (l->llc_ssap != LLC_SNAP_LSAP)
- goto dropanyway;
-
- if (Bcmp(&(l->llc_snap_org_code)[0], at_org_code,
- sizeof(at_org_code)) == 0 &&
- ntohs(l->llc_snap_ether_type) == ETHERTYPE_AT) {
- inq = &atintrq2;
- m_adj( m, sizeof( struct llc ));
- schednetisr(NETISR_ATALK);
- break;
- }
-
- if (Bcmp(&(l->llc_snap_org_code)[0], aarp_org_code,
- sizeof(aarp_org_code)) == 0 &&
- ntohs(l->llc_snap_ether_type) == ETHERTYPE_AARP) {
- m_adj( m, sizeof( struct llc ));
- aarpinput((struct arpcom *)ifp, m); /* XXX */
- return;
- }
-
- default:
- goto dropanyway;
- }
- break;
-#endif /* NETATALK */
-#ifdef ISO
- case LLC_ISO_LSAP:
- switch (l->llc_control) {
- case LLC_UI:
- /* LLC_UI_P forbidden in class 1 service */
- if ((l->llc_dsap == LLC_ISO_LSAP) &&
- (l->llc_ssap == LLC_ISO_LSAP)) {
- /* LSAP for ISO */
- if (m->m_pkthdr.len > ether_type)
- m_adj(m, ether_type - m->m_pkthdr.len);
- m->m_data += 3; /* XXX */
- m->m_len -= 3; /* XXX */
- m->m_pkthdr.len -= 3; /* XXX */
- M_PREPEND(m, sizeof *eh, M_DONTWAIT);
- if (m == 0)
- return;
- *mtod(m, struct ether_header *) = *eh;
- IFDEBUG(D_ETHER)
- printf("clnp packet");
- ENDDEBUG
- schednetisr(NETISR_ISO);
- inq = &clnlintrq;
- break;
- }
- goto dropanyway;
-
- case LLC_XID:
- case LLC_XID_P:
- if(m->m_len < 6)
- goto dropanyway;
- l->llc_window = 0;
- l->llc_fid = 9;
- l->llc_class = 1;
- l->llc_dsap = l->llc_ssap = 0;
- /* Fall through to */
- case LLC_TEST:
- case LLC_TEST_P:
- {
- struct sockaddr sa;
- register struct ether_header *eh2;
- int i;
- u_char c = l->llc_dsap;
-
- l->llc_dsap = l->llc_ssap;
- l->llc_ssap = c;
- if (m->m_flags & (M_BCAST | M_MCAST))
- bcopy((caddr_t)ac->ac_enaddr,
- (caddr_t)eh->ether_dhost, 6);
- sa.sa_family = AF_UNSPEC;
- sa.sa_len = sizeof(sa);
- eh2 = (struct ether_header *)sa.sa_data;
- for (i = 0; i < 6; i++) {
- eh2->ether_shost[i] = c = eh->ether_dhost[i];
- eh2->ether_dhost[i] =
- eh->ether_dhost[i] = eh->ether_shost[i];
- eh->ether_shost[i] = c;
- }
- ifp->if_output(ifp, m, &sa, NULL);
- return;
- }
- default:
- m_freem(m);
- return;
- }
- break;
-#endif /* ISO */
-#ifdef LLC
- case LLC_X25_LSAP:
- {
- if (m->m_pkthdr.len > ether_type)
- m_adj(m, ether_type - m->m_pkthdr.len);
- M_PREPEND(m, sizeof(struct sdl_hdr) , M_DONTWAIT);
- if (m == 0)
- return;
- if ( !sdl_sethdrif(ifp, eh->ether_shost, LLC_X25_LSAP,
- eh->ether_dhost, LLC_X25_LSAP, 6,
- mtod(m, struct sdl_hdr *)))
- panic("ETHER cons addr failure");
- mtod(m, struct sdl_hdr *)->sdlhdr_len = ether_type;
-#ifdef LLC_DEBUG
- printf("llc packet\n");
-#endif /* LLC_DEBUG */
- schednetisr(NETISR_CCITT);
- inq = &llcintrq;
- break;
- }
-#endif /* LLC */
- dropanyway:
- default:
- m_freem(m);
- return;
- }
-#else /* ISO || LLC || NETATALK */
- m_freem(m);
- return;
-#endif /* ISO || LLC || NETATALK */
- }
-
- s = splimp();
- if (IF_QFULL(inq)) {
- IF_DROP(inq);
- m_freem(m);
- } else
- IF_ENQUEUE(inq, m);
- splx(s);
-}
-
-/*
- * Convert Ethernet address to printable (loggable) representation.
- * The static buffer isn't a really huge problem since this code
- * is protected by the RTEMS network mutex.
- */
-char *
-ether_sprintf(const u_char *ap)
-{
- static char buf[32];
- char *b = buf;
- int i;
-
- for (i = 0; i < ETHER_ADDR_LEN; i++, b+=3)
- sprintf(b, "%02x:", *ap++);
- *--b = '\0';
- return buf;
-}
-
-/*
- * Perform common duties while attaching to interface list
- */
-void
-ether_ifattach(struct ifnet *ifp)
-{
- struct ifaddr *ifa;
- struct sockaddr_dl *sdl;
-
- ifp->if_type = IFT_ETHER;
- ifp->if_addrlen = ETHER_ADDR_LEN;
- ifp->if_hdrlen = ETHER_HDR_LEN;
- ifp->if_mtu = ETHERMTU;
- if (ifp->if_baudrate == 0)
- ifp->if_baudrate = 10000000;
- for (ifa = ifp->if_addrlist; ifa; ifa = ifa->ifa_next)
- if ((sdl = (struct sockaddr_dl *)ifa->ifa_addr) &&
- sdl->sdl_family == AF_LINK) {
- sdl->sdl_type = IFT_ETHER;
- sdl->sdl_alen = ifp->if_addrlen;
- bcopy((caddr_t)((struct arpcom *)ifp)->ac_enaddr,
- LLADDR(sdl), ifp->if_addrlen);
- break;
- }
-}
-
-#if defined(__rtems__)
-u_char ether_ipmulticast_min[6] =
- { 0x01, 0x00, 0x5e, 0x00, 0x00, 0x00 };
-u_char ether_ipmulticast_max[6] =
- { 0x01, 0x00, 0x5e, 0x7f, 0xff, 0xff };
-#else
-static u_char ether_ipmulticast_min[6] =
- { 0x01, 0x00, 0x5e, 0x00, 0x00, 0x00 };
-static u_char ether_ipmulticast_max[6] =
- { 0x01, 0x00, 0x5e, 0x7f, 0xff, 0xff };
-#endif
-
-/*
- * Add an Ethernet multicast address or range of addresses to the list for a
- * given interface.
- */
-int
-ether_addmulti(struct ifreq *ifr, struct arpcom *ac)
-{
- register struct ether_multi *enm;
- struct sockaddr_in *sin;
- u_char addrlo[6];
- u_char addrhi[6];
- int set_allmulti = 0;
- int s = splimp();
-
- switch (ifr->ifr_addr.sa_family) {
-
- case AF_UNSPEC:
- bcopy(ifr->ifr_addr.sa_data, addrlo, 6);
- bcopy(addrlo, addrhi, 6);
- break;
-
-#ifdef INET
- case AF_INET:
- sin = (struct sockaddr_in *)&(ifr->ifr_addr);
- if (sin->sin_addr.s_addr == INADDR_ANY) {
- /*
- * An IP address of INADDR_ANY means listen to all
- * of the Ethernet multicast addresses used for IP.
- * (This is for the sake of IP multicast routers.)
- */
- bcopy(ether_ipmulticast_min, addrlo, 6);
- bcopy(ether_ipmulticast_max, addrhi, 6);
- set_allmulti = 1;
- }
- else {
- ETHER_MAP_IP_MULTICAST(&sin->sin_addr, addrlo);
- bcopy(addrlo, addrhi, 6);
- }
- break;
-#endif
-
- default:
- splx(s);
- return (EAFNOSUPPORT);
- }
-
- /*
- * Verify that we have valid Ethernet multicast addresses.
- */
- if ((addrlo[0] & 0x01) != 1 || (addrhi[0] & 0x01) != 1) {
- splx(s);
- return (EINVAL);
- }
- /*
- * See if the address range is already in the list.
- */
- ETHER_LOOKUP_MULTI(addrlo, addrhi, ac, enm);
- if (enm != NULL) {
- /*
- * Found it; just increment the reference count.
- */
- ++enm->enm_refcount;
- splx(s);
- return (0);
- }
- /*
- * New address or range; malloc a new multicast record
- * and link it into the interface's multicast list.
- */
- enm = (struct ether_multi *)malloc(sizeof(*enm), M_IFMADDR, M_NOWAIT);
- if (enm == NULL) {
- splx(s);
- return (ENOBUFS);
- }
- bcopy(addrlo, enm->enm_addrlo, 6);
- bcopy(addrhi, enm->enm_addrhi, 6);
- enm->enm_ac = ac;
- enm->enm_refcount = 1;
- enm->enm_next = ac->ac_multiaddrs;
- ac->ac_multiaddrs = enm;
- ac->ac_multicnt++;
- splx(s);
- if (set_allmulti)
- ac->ac_if.if_flags |= IFF_ALLMULTI;
-
- /*
- * Return ENETRESET to inform the driver that the list has changed
- * and its reception filter should be adjusted accordingly.
- */
- return (ENETRESET);
-}
-
-/*
- * Delete a multicast address record.
- */
-int
-ether_delmulti(struct ifreq *ifr, struct arpcom *ac)
-{
- register struct ether_multi *enm;
- register struct ether_multi **p;
- struct sockaddr_in *sin;
- u_char addrlo[6];
- u_char addrhi[6];
- int unset_allmulti = 0;
- int s = splimp();
-
- switch (ifr->ifr_addr.sa_family) {
-
- case AF_UNSPEC:
- bcopy(ifr->ifr_addr.sa_data, addrlo, 6);
- bcopy(addrlo, addrhi, 6);
- break;
-
-#ifdef INET
- case AF_INET:
- sin = (struct sockaddr_in *)&(ifr->ifr_addr);
- if (sin->sin_addr.s_addr == INADDR_ANY) {
- /*
- * An IP address of INADDR_ANY means stop listening
- * to the range of Ethernet multicast addresses used
- * for IP.
- */
- bcopy(ether_ipmulticast_min, addrlo, 6);
- bcopy(ether_ipmulticast_max, addrhi, 6);
- unset_allmulti = 1;
- }
- else {
- ETHER_MAP_IP_MULTICAST(&sin->sin_addr, addrlo);
- bcopy(addrlo, addrhi, 6);
- }
- break;
-#endif
-
- default:
- splx(s);
- return (EAFNOSUPPORT);
- }
-
- /*
- * Look up the address in our list.
- */
- ETHER_LOOKUP_MULTI(addrlo, addrhi, ac, enm);
- if (enm == NULL) {
- splx(s);
- return (ENXIO);
- }
- if (--enm->enm_refcount != 0) {
- /*
- * Still some claims to this record.
- */
- splx(s);
- return (0);
- }
- /*
- * No remaining claims to this record; unlink and free it.
- */
- for (p = &enm->enm_ac->ac_multiaddrs;
- *p != enm;
- p = &(*p)->enm_next)
- continue;
- *p = (*p)->enm_next;
- free(enm, M_IFMADDR);
- ac->ac_multicnt--;
- splx(s);
- if (unset_allmulti)
- ac->ac_if.if_flags &= ~IFF_ALLMULTI;
-
- /*
- * Return ENETRESET to inform the driver that the list has changed
- * and its reception filter should be adjusted accordingly.
- */
- return (ENETRESET);
-}
-
-SYSCTL_DECL(_net_link);
-SYSCTL_NODE(_net_link, IFT_ETHER, ether, CTLFLAG_RW, 0, "Ethernet");
-
-#if 0
-/*
- * This is for reference. We have a table-driven version
- * of the little-endian crc32 generator, which is faster
- * than the double-loop.
- */
-uint32_t
-ether_crc32_le(const uint8_t *buf, size_t len)
-{
- size_t i;
- uint32_t crc;
- int bit;
- uint8_t data;
-
- crc = 0xffffffff; /* initial value */
-
- for (i = 0; i < len; i++) {
- for (data = *buf++, bit = 0; bit < 8; bit++, data >>= 1)
- carry = (crc ^ data) & 1;
- crc >>= 1;
- if (carry)
- crc = (crc ^ ETHER_CRC_POLY_LE);
- }
-
- return (crc);
-}
-#else
-uint32_t
-ether_crc32_le(const uint8_t *buf, size_t len)
-{
- static const uint32_t crctab[] = {
- 0x00000000, 0x1db71064, 0x3b6e20c8, 0x26d930ac,
- 0x76dc4190, 0x6b6b51f4, 0x4db26158, 0x5005713c,
- 0xedb88320, 0xf00f9344, 0xd6d6a3e8, 0xcb61b38c,
- 0x9b64c2b0, 0x86d3d2d4, 0xa00ae278, 0xbdbdf21c
- };
- size_t i;
- uint32_t crc;
-
- crc = 0xffffffff; /* initial value */
-
- for (i = 0; i < len; i++) {
- crc ^= buf[i];
- crc = (crc >> 4) ^ crctab[crc & 0xf];
- crc = (crc >> 4) ^ crctab[crc & 0xf];
- }
-
- return (crc);
-}
-#endif
-
-uint32_t
-ether_crc32_be(const uint8_t *buf, size_t len)
-{
- size_t i;
- uint32_t crc, carry;
- int bit;
- uint8_t data;
-
- crc = 0xffffffff; /* initial value */
-
- for (i = 0; i < len; i++) {
- for (data = *buf++, bit = 0; bit < 8; bit++, data >>= 1) {
- carry = ((crc & 0x80000000) ? 1 : 0) ^ (data & 0x01);
- crc <<= 1;
- if (carry)
- crc = (crc ^ ETHER_CRC_POLY_BE) | carry;
- }
- }
-
- return (crc);
-}
-
-int
-ether_ioctl(struct ifnet *ifp, ioctl_command_t command, caddr_t data)
-{
- struct ifaddr *ifa = (struct ifaddr *) data;
- struct ifreq *ifr = (struct ifreq *) data;
- int error = 0;
-
- switch (command) {
- case SIOCSIFADDR:
- ifp->if_flags |= IFF_UP;
-
- switch (ifa->ifa_addr->sa_family) {
-#ifdef INET
- case AF_INET:
- ifp->if_init(ifp->if_softc); /* before arpwhohas */
- arp_ifinit((struct arpcom *)ifp, ifa);
- break;
-#endif
-#ifdef IPX
- /*
- * XXX - This code is probably wrong
- */
- case AF_IPX:
- {
- struct ipx_addr *ina = &(IA_SIPX(ifa)->sipx_addr);
- struct arpcom *ac = (struct arpcom *) (ifp->if_softc);
-
- if (ipx_nullhost(*ina))
- ina->x_host =
- *(union ipx_host *)
- ac->ac_enaddr;
- else {
- bcopy((caddr_t) ina->x_host.c_host,
- (caddr_t) ac->ac_enaddr,
- sizeof(ac->ac_enaddr));
- }
-
- /*
- * Set new address
- */
- ifp->if_init(ifp->if_softc);
- break;
- }
-#endif
- default:
- ifp->if_init(ifp->if_softc);
- break;
- }
- break;
-
- case SIOCGIFADDR:
- {
- struct sockaddr *sa;
-
- sa = (struct sockaddr *) & ifr->ifr_data;
- bcopy(((struct arpcom *)ifp->if_softc)->ac_enaddr,
- (caddr_t) sa->sa_data, ETHER_ADDR_LEN);
- }
- break;
-
- case SIOCSIFMTU:
- /*
- * Set the interface MTU.
- */
- if (ifr->ifr_mtu > ETHERMTU) {
- error = EINVAL;
- } else {
- ifp->if_mtu = ifr->ifr_mtu;
- }
- break;
- default:
- error = EINVAL; /* XXX netbsd has ENOTTY??? */
- break;
- }
- return (error);
-}
diff --git a/cpukit/libnetworking/net/if_llc.h b/cpukit/libnetworking/net/if_llc.h
deleted file mode 100644
index 5f95f3fd78..0000000000
--- a/cpukit/libnetworking/net/if_llc.h
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- * Copyright (c) 1988, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)if_llc.h 8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/net/if_llc.h,v 1.13 2006/12/01 17:50:11 imp Exp $
- */
-
-
-#ifndef _NET_IF_LLC_H_
-#define _NET_IF_LLC_H_
-
-#ifndef __packed
-#if defined(__GNUC__)
-#define __packed __attribute__((packed))
-#else
-#define __packed
-#endif
-#endif
-
-/*
- * IEEE 802.2 Link Level Control headers, for use in conjunction with
- * 802.{3,4,5} media access control methods.
- *
- * Headers here do not use bit fields due to shortcomings in many
- * compilers.
- */
-
-struct llc {
- u_int8_t llc_dsap;
- u_int8_t llc_ssap;
- union {
- struct {
- u_int8_t control;
- u_int8_t format_id;
- u_int8_t class;
- u_int8_t window_x2;
- } __packed type_u;
- struct {
- u_int8_t num_snd_x2;
- u_int8_t num_rcv_x2;
- } __packed type_i;
- struct {
- u_int8_t control;
- u_int8_t num_rcv_x2;
- } __packed type_s;
- struct {
- u_int8_t control;
- /*
- * We cannot put the following fields in a structure because
- * the structure rounding might cause padding.
- */
- u_int8_t frmr_rej_pdu0;
- u_int8_t frmr_rej_pdu1;
- u_int8_t frmr_control;
- u_int8_t frmr_control_ext;
- u_int8_t frmr_cause;
- } __packed type_frmr;
- struct {
- u_int8_t control;
- u_int8_t org_code[3];
- u_int16_t ether_type;
- } __packed type_snap;
- struct {
- u_int8_t control;
- u_int8_t control_ext;
- } __packed type_raw;
- } __packed llc_un;
-} __packed;
-
-struct frmrinfo {
- u_int8_t frmr_rej_pdu0;
- u_int8_t frmr_rej_pdu1;
- u_int8_t frmr_control;
- u_int8_t frmr_control_ext;
- u_int8_t frmr_cause;
-} __packed;
-
-#define llc_control llc_un.type_u.control
-#define llc_control_ext llc_un.type_raw.control_ext
-#define llc_fid llc_un.type_u.format_id
-#define llc_class llc_un.type_u.class
-#define llc_window llc_un.type_u.window_x2
-#define llc_frmrinfo llc_un.type_frmr.frmr_rej_pdu0
-#define llc_frmr_pdu0 llc_un.type_frmr.frmr_rej_pdu0
-#define llc_frmr_pdu1 llc_un.type_frmr.frmr_rej_pdu1
-#define llc_frmr_control llc_un.type_frmr.frmr_control
-#define llc_frmr_control_ext llc_un.type_frmr.frmr_control_ext
-#define llc_frmr_cause llc_un.type_frmr.frmr_cause
-#define llc_snap llc_un.type_snap
-
-/*
- * Don't use sizeof(struct llc_un) for LLC header sizes
- */
-#define LLC_ISFRAMELEN 4
-#define LLC_UFRAMELEN 3
-#define LLC_FRMRLEN 7
-#define LLC_SNAPFRAMELEN 8
-
-/*
- * Unnumbered LLC format commands
- */
-#define LLC_UI 0x3
-#define LLC_UI_P 0x13
-#define LLC_DISC 0x43
-#define LLC_DISC_P 0x53
-#define LLC_UA 0x63
-#define LLC_UA_P 0x73
-#define LLC_TEST 0xe3
-#define LLC_TEST_P 0xf3
-#define LLC_FRMR 0x87
-#define LLC_FRMR_P 0x97
-#define LLC_DM 0x0f
-#define LLC_DM_P 0x1f
-#define LLC_XID 0xaf
-#define LLC_XID_P 0xbf
-#define LLC_SABME 0x6f
-#define LLC_SABME_P 0x7f
-
-/*
- * Supervisory LLC commands
- */
-#define LLC_RR 0x01
-#define LLC_RNR 0x05
-#define LLC_REJ 0x09
-
-/*
- * Info format - dummy only
- */
-#define LLC_INFO 0x00
-
-/*
- * ISO PDTR 10178 contains among others
- */
-#define LLC_X25_LSAP 0x7e
-#define LLC_SNAP_LSAP 0xaa
-#define LLC_ISO_LSAP 0xfe
-
-#endif /* _NET_IF_LLC_H_ */
diff --git a/cpukit/libnetworking/net/if_loop.c b/cpukit/libnetworking/net/if_loop.c
deleted file mode 100644
index 6440a48fcb..0000000000
--- a/cpukit/libnetworking/net/if_loop.c
+++ /dev/null
@@ -1,287 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)if_loop.c 8.2 (Berkeley) 1/9/95
- * $FreeBSD: src/sys/net/if_loop.c,v 1.104 2005/02/24 01:34:01 sam Exp $
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-/*
- * Loopback interface driver for protocol testing and timing.
- */
-#include "loop.h"
-#if NLOOP > 0
-
-#include "opt_atalk.h"
-#include "opt_inet.h"
-#include "opt_inet6.h"
-#include "opt_ipx.h"
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <errno.h>
-#include <sys/sockio.h>
-#include <sys/time.h>
-
-#include <net/if.h>
-#include <net/if_types.h>
-#include <net/netisr.h>
-#include <net/route.h>
-#include <net/bpf.h>
-
-#ifdef INET
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/in_var.h>
-#include <netinet/ip.h>
-#endif
-
-#ifdef IPX
-#include <netipx/ipx.h>
-#include <netipx/ipx_if.h>
-#endif
-
-#ifdef INET6
-#ifndef INET
-#include <netinet/in.h>
-#endif
-#include <netinet6/in6_var.h>
-#include <netinet/ip6.h>
-#endif
-
-#ifdef NETATALK
-#include <netatalk/at.h>
-#include <netatalk/at_var.h>
-#endif
-
-static int loioctl(struct ifnet *, ioctl_command_t, caddr_t);
-static void lortrequest(int, struct rtentry *, struct sockaddr *);
-
-#ifdef TINY_LOMTU
-#define LOMTU (1024+512)
-#elif defined(LARGE_LOMTU)
-#define LOMTU 131072
-#else
-#define LOMTU 16384
-#endif
-
-struct ifnet loif[NLOOP];
-
-void
-rtems_bsdnet_initialize_loop(void)
-{
- register struct ifnet *ifp;
- register int i = 0;
-
- for (ifp = loif; i < NLOOP; ifp++) {
- ifp->if_name = "lo";
- ifp->if_next = NULL;
- ifp->if_unit = i++;
- ifp->if_mtu = LOMTU;
- ifp->if_flags = IFF_LOOPBACK | IFF_MULTICAST;
- ifp->if_ioctl = loioctl;
- ifp->if_output = looutput;
- ifp->if_type = IFT_LOOP;
- ifp->if_hdrlen = 0;
- ifp->if_addrlen = 0;
- ifp->if_snd.ifq_maxlen = ifqmaxlen;
- if_attach(ifp);
-#if NBPFILTER > 0
- bpfattach(ifp, DLT_NULL, sizeof(u_int));
-#endif
- }
-}
-
-int
-looutput(struct ifnet *ifp, struct mbuf *m, struct sockaddr *dst,
- struct rtentry *rt)
-{
- int s, isr;
- register struct ifqueue *ifq = 0;
-
- if ((m->m_flags & M_PKTHDR) == 0)
- panic("looutput no HDR");
-#if NBPFILTER > 0
- /* BPF write needs to be handled specially */
- if (dst->sa_family == AF_UNSPEC) {
- dst->sa_family = *(mtod(m, int *));
- m->m_len -= sizeof(int);
- m->m_pkthdr.len -= sizeof(int);
- m->m_data += sizeof(int);
- }
-
- /* Let BPF see incoming packet */
- if (ifp->if_bpf) {
- /*
- * We need to prepend the address family as
- * a four byte field. Cons up a dummy header
- * to pacify bpf. This is safe because bpf
- * will only read from the mbuf (i.e., it won't
- * try to free it or keep a pointer a to it).
- */
- struct mbuf m0;
- u_int af = dst->sa_family;
-
- m0.m_next = m;
- m0.m_len = 4;
- m0.m_data = (char *)&af;
-
- bpf_mtap(ifp, &m0);
- }
-#endif
- m->m_pkthdr.rcvif = ifp;
-
- if (rt && rt->rt_flags & (RTF_REJECT|RTF_BLACKHOLE)) {
- m_freem(m);
- return (rt->rt_flags & RTF_BLACKHOLE ? 0 :
- rt->rt_flags & RTF_HOST ? EHOSTUNREACH : ENETUNREACH);
- }
- ifp->if_opackets++;
- ifp->if_obytes += m->m_pkthdr.len;
- switch (dst->sa_family) {
-
-#ifdef INET
- case AF_INET:
- ifq = &ipintrq;
- isr = NETISR_IP;
- break;
-#endif
-#ifdef IPX
- case AF_IPX:
- ifq = &ipxintrq;
- isr = NETISR_IPX;
- break;
-#endif
-#ifdef NETATALK
- case AF_APPLETALK:
- ifq = &atintrq2;
- isr = NETISR_ATALK;
- break;
-#endif /* NETATALK */
- default:
- printf("lo%d: can't handle af%d\n", ifp->if_unit,
- dst->sa_family);
- m_freem(m);
- return (EAFNOSUPPORT);
- }
- s = splimp();
- if (IF_QFULL(ifq)) {
- IF_DROP(ifq);
- m_freem(m);
- splx(s);
- return (ENOBUFS);
- }
- IF_ENQUEUE(ifq, m);
- schednetisr(isr);
- ifp->if_ipackets++;
- ifp->if_ibytes += m->m_pkthdr.len;
- splx(s);
- return (0);
-}
-
-static void
-lortrequest(int cmd, struct rtentry *rt, struct sockaddr *sa)
-{
- if (rt) {
- rt->rt_rmx.rmx_mtu = rt->rt_ifp->if_mtu; /* for ISO */
- /*
- * For optimal performance, the send and receive buffers
- * should be at least twice the MTU plus a little more for
- * overhead.
- */
- rt->rt_rmx.rmx_recvpipe =
- rt->rt_rmx.rmx_sendpipe = 3L * (long)LOMTU;
- }
-}
-
-/*
- * Process an ioctl request.
- */
-static int
-loioctl(struct ifnet *ifp, ioctl_command_t cmd, caddr_t data)
-{
- register struct ifaddr *ifa;
- register struct ifreq *ifr = (struct ifreq *)data;
- register int error = 0;
-
- switch (cmd) {
-
- case SIOCSIFADDR:
- ifp->if_flags |= IFF_UP | IFF_RUNNING;
- ifa = (struct ifaddr *)data;
- ifa->ifa_rtrequest = lortrequest;
- /*
- * Everything else is done at a higher level.
- */
- break;
-
- case SIOCADDMULTI:
- case SIOCDELMULTI:
- if (ifr == 0) {
- error = EAFNOSUPPORT; /* XXX */
- break;
- }
- switch (ifr->ifr_addr.sa_family) {
-
-#ifdef INET
- case AF_INET:
- break;
-#endif
-#ifdef INET6
- case AF_INET6:
- break;
-#endif
-
- default:
- error = EAFNOSUPPORT;
- break;
- }
- break;
-
- case SIOCSIFMTU:
- ifp->if_mtu = ifr->ifr_mtu;
- break;
-
- case SIOCSIFFLAGS:
- break;
-
- default:
- error = EINVAL;
- }
- return (error);
-}
-#endif /* NLOOP > 0 */
diff --git a/cpukit/libnetworking/net/if_media.h b/cpukit/libnetworking/net/if_media.h
deleted file mode 100644
index 9a2b179061..0000000000
--- a/cpukit/libnetworking/net/if_media.h
+++ /dev/null
@@ -1,531 +0,0 @@
-/* $NetBSD: if_media.h,v 1.3 1997/03/26 01:19:27 thorpej Exp $ */
-/* $FreeBSD: src/sys/net/if_media.h,v 1.26 2004/01/26 11:52:32 harti Exp $ */
-
-/*
- * Copyright (c) 1997
- * Jonathan Stone and Jason R. Thorpe. All rights reserved.
- *
- * This software is derived from information provided by Matt Thomas.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by Jonathan Stone
- * and Jason R. Thorpe for the NetBSD Project.
- * 4. The names of the authors may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _NET_IF_MEDIA_H_
-#define _NET_IF_MEDIA_H_
-
-/*
- * Prototypes and definitions for BSD/OS-compatible network interface
- * media selection.
- *
- * Where it is safe to do so, this code strays slightly from the BSD/OS
- * design. Software which uses the API (device drivers, basically)
- * shouldn't notice any difference.
- *
- * Many thanks to Matt Thomas for providing the information necessary
- * to implement this interface.
- */
-
-#ifdef _KERNEL
-
-#include <sys/queue.h>
-
-/*
- * Driver callbacks for media status and change requests.
- */
-typedef int (*ifm_change_cb_t)(struct ifnet *ifp);
-typedef void (*ifm_stat_cb_t)(struct ifnet *ifp, struct ifmediareq *req);
-
-/*
- * In-kernel representation of a single supported media type.
- */
-struct ifmedia_entry {
- LIST_ENTRY(ifmedia_entry) ifm_list;
- int ifm_media; /* description of this media attachment */
- int ifm_data; /* for driver-specific use */
- void *ifm_aux; /* for driver-specific use */
-};
-
-/*
- * One of these goes into a network interface's softc structure.
- * It is used to keep general media state.
- */
-struct ifmedia {
- int ifm_mask; /* mask of changes we don't care about */
- int ifm_media; /* current user-set media word */
- struct ifmedia_entry *ifm_cur; /* currently selected media */
- LIST_HEAD(, ifmedia_entry) ifm_list; /* list of all supported media */
- ifm_change_cb_t ifm_change; /* media change driver callback */
- ifm_stat_cb_t ifm_status; /* media status driver callback */
-};
-
-/* Initialize an interface's struct if_media field. */
-void ifmedia_init(struct ifmedia *ifm, int dontcare_mask,
- ifm_change_cb_t change_callback, ifm_stat_cb_t status_callback);
-
-/* Remove all mediums from a struct ifmedia. */
-void ifmedia_removeall( struct ifmedia *ifm);
-
-/* Add one supported medium to a struct ifmedia. */
-void ifmedia_add(struct ifmedia *ifm, int mword, int data, void *aux);
-
-/* Add an array (of ifmedia_entry) media to a struct ifmedia. */
-void ifmedia_list_add(struct ifmedia *mp, struct ifmedia_entry *lp,
- int count);
-
-/* Set default media type on initialization. */
-void ifmedia_set(struct ifmedia *ifm, int mword);
-
-/* Common ioctl function for getting/setting media, called by driver. */
-int ifmedia_ioctl(struct ifnet *ifp, struct ifreq *ifr,
- struct ifmedia *ifm, u_long cmd);
-
-#endif /*_KERNEL */
-
-/*
- * if_media Options word:
- * Bits Use
- * ---- -------
- * 0-4 Media variant
- * 5-7 Media type
- * 8-15 Type specific options
- * 16-18 Mode (for multi-mode devices)
- * 19 RFU
- * 20-27 Shared (global) options
- * 28-31 Instance
- */
-
-/*
- * Ethernet
- */
-#define IFM_ETHER 0x00000020
-#define IFM_10_T 3 /* 10BaseT - RJ45 */
-#define IFM_10_2 4 /* 10Base2 - Thinnet */
-#define IFM_10_5 5 /* 10Base5 - AUI */
-#define IFM_100_TX 6 /* 100BaseTX - RJ45 */
-#define IFM_100_FX 7 /* 100BaseFX - Fiber */
-#define IFM_100_T4 8 /* 100BaseT4 - 4 pair cat 3 */
-#define IFM_100_VG 9 /* 100VG-AnyLAN */
-#define IFM_100_T2 10 /* 100BaseT2 */
-#define IFM_1000_SX 11 /* 1000BaseSX - multi-mode fiber */
-#define IFM_10_STP 12 /* 10BaseT over shielded TP */
-#define IFM_10_FL 13 /* 10BaseFL - Fiber */
-#define IFM_1000_LX 14 /* 1000baseLX - single-mode fiber */
-#define IFM_1000_CX 15 /* 1000baseCX - 150ohm STP */
-#define IFM_1000_T 16 /* 1000baseT - 4 pair cat 5 */
-#define IFM_HPNA_1 17 /* HomePNA 1.0 (1Mb/s) */
-/* note 31 is the max! */
-
-#define IFM_ETH_MASTER 0x00000100 /* master mode (1000baseT) */
-
-/*
- * Token ring
- */
-#define IFM_TOKEN 0x00000040
-#define IFM_TOK_STP4 3 /* Shielded twisted pair 4m - DB9 */
-#define IFM_TOK_STP16 4 /* Shielded twisted pair 16m - DB9 */
-#define IFM_TOK_UTP4 5 /* Unshielded twisted pair 4m - RJ45 */
-#define IFM_TOK_UTP16 6 /* Unshielded twisted pair 16m - RJ45 */
-#define IFM_TOK_STP100 7 /* Shielded twisted pair 100m - DB9 */
-#define IFM_TOK_UTP100 8 /* Unshielded twisted pair 100m - RJ45 */
-#define IFM_TOK_ETR 0x00000200 /* Early token release */
-#define IFM_TOK_SRCRT 0x00000400 /* Enable source routing features */
-#define IFM_TOK_ALLR 0x00000800 /* All routes / Single route bcast */
-#define IFM_TOK_DTR 0x00002000 /* Dedicated token ring */
-#define IFM_TOK_CLASSIC 0x00004000 /* Classic token ring */
-#define IFM_TOK_AUTO 0x00008000 /* Automatic Dedicate/Classic token ring */
-
-/*
- * FDDI
- */
-#define IFM_FDDI 0x00000060
-#define IFM_FDDI_SMF 3 /* Single-mode fiber */
-#define IFM_FDDI_MMF 4 /* Multi-mode fiber */
-#define IFM_FDDI_UTP 5 /* CDDI / UTP */
-#define IFM_FDDI_DA 0x00000100 /* Dual attach / single attach */
-
-/*
- * IEEE 802.11 Wireless
- */
-#define IFM_IEEE80211 0x00000080
-/* NB: 0,1,2 are auto, manual, none defined below */
-#define IFM_IEEE80211_FH1 3 /* Frequency Hopping 1Mbps */
-#define IFM_IEEE80211_FH2 4 /* Frequency Hopping 2Mbps */
-#define IFM_IEEE80211_DS1 5 /* Direct Sequence 1Mbps */
-#define IFM_IEEE80211_DS2 6 /* Direct Sequence 2Mbps */
-#define IFM_IEEE80211_DS5 7 /* Direct Sequence 5.5Mbps */
-#define IFM_IEEE80211_DS11 8 /* Direct Sequence 11Mbps */
-#define IFM_IEEE80211_DS22 9 /* Direct Sequence 22Mbps */
-#define IFM_IEEE80211_OFDM6 10 /* OFDM 6Mbps */
-#define IFM_IEEE80211_OFDM9 11 /* OFDM 9Mbps */
-#define IFM_IEEE80211_OFDM12 12 /* OFDM 12Mbps */
-#define IFM_IEEE80211_OFDM18 13 /* OFDM 18Mbps */
-#define IFM_IEEE80211_OFDM24 14 /* OFDM 24Mbps */
-#define IFM_IEEE80211_OFDM36 15 /* OFDM 36Mbps */
-#define IFM_IEEE80211_OFDM48 16 /* OFDM 48Mbps */
-#define IFM_IEEE80211_OFDM54 17 /* OFDM 54Mbps */
-#define IFM_IEEE80211_OFDM72 18 /* OFDM 72Mbps */
-
-#define IFM_IEEE80211_ADHOC 0x00000100 /* Operate in Adhoc mode */
-#define IFM_IEEE80211_HOSTAP 0x00000200 /* Operate in Host AP mode */
-#define IFM_IEEE80211_IBSS 0x00000400 /* Operate in IBSS mode */
-#define IFM_IEEE80211_IBSSMASTER 0x00000800 /* Operate as an IBSS master */
-#define IFM_IEEE80211_TURBO 0x00001000 /* Operate in turbo mode */
-#define IFM_IEEE80211_MONITOR 0x00002000 /* Operate in monitor mode */
-
-/* operating mode for multi-mode devices */
-#define IFM_IEEE80211_11A 0x00010000 /* 5Ghz, OFDM mode */
-#define IFM_IEEE80211_11B 0x00020000 /* Direct Sequence mode */
-#define IFM_IEEE80211_11G 0x00030000 /* 2Ghz, CCK mode */
-#define IFM_IEEE80211_FH 0x00040000 /* 2Ghz, GFSK mode */
-
-/*
- * ATM
- */
-#define IFM_ATM 0x000000a0
-#define IFM_ATM_UNKNOWN 3
-#define IFM_ATM_UTP_25 4
-#define IFM_ATM_TAXI_100 5
-#define IFM_ATM_TAXI_140 6
-#define IFM_ATM_MM_155 7
-#define IFM_ATM_SM_155 8
-#define IFM_ATM_UTP_155 9
-#define IFM_ATM_MM_622 10
-#define IFM_ATM_SM_622 11
-#define IFM_ATM_VIRTUAL 12
-#define IFM_ATM_SDH 0x00000100 /* SDH instead of SONET */
-#define IFM_ATM_NOSCRAMB 0x00000200 /* no scrambling */
-#define IFM_ATM_UNASSIGNED 0x00000400 /* unassigned cells */
-
-/*
- * Shared media sub-types
- */
-#define IFM_AUTO 0 /* Autoselect best media */
-#define IFM_MANUAL 1 /* Jumper/dipswitch selects media */
-#define IFM_NONE 2 /* Deselect all media */
-
-/*
- * Shared options
- */
-#define IFM_FDX 0x00100000 /* Force full duplex */
-#define IFM_HDX 0x00200000 /* Force half duplex */
-#define IFM_FLAG0 0x01000000 /* Driver defined flag */
-#define IFM_FLAG1 0x02000000 /* Driver defined flag */
-#define IFM_FLAG2 0x04000000 /* Driver defined flag */
-#define IFM_LOOP 0x08000000 /* Put hardware in loopback */
-
-/*
- * Masks
- */
-#define IFM_NMASK 0x000000e0 /* Network type */
-#define IFM_TMASK 0x0000001f /* Media sub-type */
-#define IFM_IMASK 0xf0000000 /* Instance */
-#define IFM_ISHIFT 28 /* Instance shift */
-#define IFM_OMASK 0x0000ff00 /* Type specific options */
-#define IFM_MMASK 0x00070000 /* Mode */
-#define IFM_MSHIFT 16 /* Mode shift */
-#define IFM_GMASK 0x0ff00000 /* Global options */
-
-/*
- * Status bits
- */
-/*
- * FIXME: This is a hack to get the libbsdport interface drivers working. See
- * also rtems_mii_ioctl.h.
- */
-#define IFM_AVALID IFM_FLAG0 /* Active bit valid */
-#define IFM_ACTIVE IFM_FLAG0 /* Interface attached to working net */
-
-/*
- * Macros to extract various bits of information from the media word.
- */
-#define IFM_TYPE(x) ((x) & IFM_NMASK)
-#define IFM_SUBTYPE(x) ((x) & IFM_TMASK)
-#define IFM_TYPE_OPTIONS(x) ((x) & IFM_OMASK)
-#define IFM_INST(x) (((x) & IFM_IMASK) >> IFM_ISHIFT)
-#define IFM_OPTIONS(x) ((x) & (IFM_OMASK|IFM_GMASK))
-#define IFM_MODE(x) ((x) & IFM_MMASK)
-
-#define IFM_INST_MAX IFM_INST(IFM_IMASK)
-
-/*
- * Macro to create a media word.
- */
-#define IFM_MAKEWORD(type, subtype, options, instance) \
- ((type) | (subtype) | (options) | ((uint32_t)(instance) << IFM_ISHIFT))
-#define IFM_MAKEMODE(mode) \
- (((mode) << IFM_MSHIFT) & IFM_MMASK)
-
-/*
- * NetBSD extension not defined in the BSDI API. This is used in various
- * places to get the canonical description for a given type/subtype.
- *
- * NOTE: all but the top-level type descriptions must contain NO whitespace!
- * Otherwise, parsing these in ifconfig(8) would be a nightmare.
- */
-struct ifmedia_description {
- int ifmt_word; /* word value; may be masked */
- const char *ifmt_string; /* description */
-};
-
-#define IFM_TYPE_DESCRIPTIONS { \
- { IFM_ETHER, "Ethernet" }, \
- { IFM_TOKEN, "Token ring" }, \
- { IFM_FDDI, "FDDI" }, \
- { IFM_IEEE80211, "IEEE 802.11 Wireless Ethernet" }, \
- { IFM_ATM, "ATM" }, \
- { 0, NULL }, \
-}
-
-#define IFM_SUBTYPE_ETHERNET_DESCRIPTIONS { \
- { IFM_10_T, "10baseT/UTP" }, \
- { IFM_10_2, "10base2/BNC" }, \
- { IFM_10_5, "10base5/AUI" }, \
- { IFM_100_TX, "100baseTX" }, \
- { IFM_100_FX, "100baseFX" }, \
- { IFM_100_T4, "100baseT4" }, \
- { IFM_100_VG, "100baseVG" }, \
- { IFM_100_T2, "100baseT2" }, \
- { IFM_10_STP, "10baseSTP" }, \
- { IFM_10_FL, "10baseFL" }, \
- { IFM_1000_SX, "1000baseSX" }, \
- { IFM_1000_LX, "1000baseLX" }, \
- { IFM_1000_CX, "1000baseCX" }, \
- { IFM_1000_T, "1000baseTX" }, \
- { IFM_1000_T, "1000baseT" }, \
- { IFM_HPNA_1, "homePNA" }, \
- { 0, NULL }, \
-}
-
-#define IFM_SUBTYPE_ETHERNET_ALIASES { \
- { IFM_10_T, "UTP" }, \
- { IFM_10_T, "10UTP" }, \
- { IFM_10_2, "BNC" }, \
- { IFM_10_2, "10BNC" }, \
- { IFM_10_5, "AUI" }, \
- { IFM_10_5, "10AUI" }, \
- { IFM_100_TX, "100TX" }, \
- { IFM_100_T4, "100T4" }, \
- { IFM_100_VG, "100VG" }, \
- { IFM_100_T2, "100T2" }, \
- { IFM_10_STP, "10STP" }, \
- { IFM_10_FL, "10FL" }, \
- { IFM_1000_SX, "1000SX" }, \
- { IFM_1000_LX, "1000LX" }, \
- { IFM_1000_CX, "1000CX" }, \
- { IFM_1000_T, "1000TX" }, \
- { IFM_1000_T, "1000T" }, \
- { 0, NULL }, \
-}
-
-#define IFM_SUBTYPE_ETHERNET_OPTION_DESCRIPTIONS { \
- { 0, NULL }, \
-}
-
-#define IFM_SUBTYPE_TOKENRING_DESCRIPTIONS { \
- { IFM_TOK_STP4, "DB9/4Mbit" }, \
- { IFM_TOK_STP16, "DB9/16Mbit" }, \
- { IFM_TOK_UTP4, "UTP/4Mbit" }, \
- { IFM_TOK_UTP16, "UTP/16Mbit" }, \
- { IFM_TOK_STP100, "STP/100Mbit" }, \
- { IFM_TOK_UTP100, "UTP/100Mbit" }, \
- { 0, NULL }, \
-}
-
-#define IFM_SUBTYPE_TOKENRING_ALIASES { \
- { IFM_TOK_STP4, "4STP" }, \
- { IFM_TOK_STP16, "16STP" }, \
- { IFM_TOK_UTP4, "4UTP" }, \
- { IFM_TOK_UTP16, "16UTP" }, \
- { IFM_TOK_STP100, "100STP" }, \
- { IFM_TOK_UTP100, "100UTP" }, \
- { 0, NULL }, \
-}
-
-#define IFM_SUBTYPE_TOKENRING_OPTION_DESCRIPTIONS { \
- { IFM_TOK_ETR, "EarlyTokenRelease" }, \
- { IFM_TOK_SRCRT, "SourceRouting" }, \
- { IFM_TOK_ALLR, "AllRoutes" }, \
- { IFM_TOK_DTR, "Dedicated" }, \
- { IFM_TOK_CLASSIC,"Classic" }, \
- { IFM_TOK_AUTO, " " }, \
- { 0, NULL }, \
-}
-
-#define IFM_SUBTYPE_FDDI_DESCRIPTIONS { \
- { IFM_FDDI_SMF, "Single-mode" }, \
- { IFM_FDDI_MMF, "Multi-mode" }, \
- { IFM_FDDI_UTP, "UTP" }, \
- { 0, NULL }, \
-}
-
-#define IFM_SUBTYPE_FDDI_ALIASES { \
- { IFM_FDDI_SMF, "SMF" }, \
- { IFM_FDDI_MMF, "MMF" }, \
- { IFM_FDDI_UTP, "CDDI" }, \
- { 0, NULL }, \
-}
-
-#define IFM_SUBTYPE_FDDI_OPTION_DESCRIPTIONS { \
- { IFM_FDDI_DA, "Dual-attach" }, \
- { 0, NULL }, \
-}
-
-#define IFM_SUBTYPE_IEEE80211_DESCRIPTIONS { \
- { IFM_IEEE80211_FH1, "FH/1Mbps" }, \
- { IFM_IEEE80211_FH2, "FH/2Mbps" }, \
- { IFM_IEEE80211_DS1, "DS/1Mbps" }, \
- { IFM_IEEE80211_DS2, "DS/2Mbps" }, \
- { IFM_IEEE80211_DS5, "DS/5.5Mbps" }, \
- { IFM_IEEE80211_DS11, "DS/11Mbps" }, \
- { IFM_IEEE80211_DS22, "DS/22Mbps" }, \
- { IFM_IEEE80211_OFDM6, "OFDM/6Mbps" }, \
- { IFM_IEEE80211_OFDM9, "OFDM/9Mbps" }, \
- { IFM_IEEE80211_OFDM12, "OFDM/12Mbps" }, \
- { IFM_IEEE80211_OFDM18, "OFDM/18Mbps" }, \
- { IFM_IEEE80211_OFDM24, "OFDM/24Mbps" }, \
- { IFM_IEEE80211_OFDM36, "OFDM/36Mbps" }, \
- { IFM_IEEE80211_OFDM48, "OFDM/48Mbps" }, \
- { IFM_IEEE80211_OFDM54, "OFDM/54Mbps" }, \
- { IFM_IEEE80211_OFDM72, "OFDM/72Mbps" }, \
- { 0, NULL }, \
-}
-
-#define IFM_SUBTYPE_IEEE80211_ALIASES { \
- { IFM_IEEE80211_FH1, "FH1" }, \
- { IFM_IEEE80211_FH2, "FH2" }, \
- { IFM_IEEE80211_FH1, "FrequencyHopping/1Mbps" }, \
- { IFM_IEEE80211_FH2, "FrequencyHopping/2Mbps" }, \
- { IFM_IEEE80211_DS1, "DS1" }, \
- { IFM_IEEE80211_DS2, "DS2" }, \
- { IFM_IEEE80211_DS5, "DS5.5" }, \
- { IFM_IEEE80211_DS11, "DS11" }, \
- { IFM_IEEE80211_DS22, "DS22" }, \
- { IFM_IEEE80211_DS1, "DirectSequence/1Mbps" }, \
- { IFM_IEEE80211_DS2, "DirectSequence/2Mbps" }, \
- { IFM_IEEE80211_DS5, "DirectSequence/5.5Mbps" }, \
- { IFM_IEEE80211_DS11, "DirectSequence/11Mbps" }, \
- { IFM_IEEE80211_DS22, "DirectSequence/22Mbps" }, \
- { IFM_IEEE80211_OFDM6, "OFDM6" }, \
- { IFM_IEEE80211_OFDM9, "OFDM9" }, \
- { IFM_IEEE80211_OFDM12, "OFDM12" }, \
- { IFM_IEEE80211_OFDM18, "OFDM18" }, \
- { IFM_IEEE80211_OFDM24, "OFDM24" }, \
- { IFM_IEEE80211_OFDM36, "OFDM36" }, \
- { IFM_IEEE80211_OFDM48, "OFDM48" }, \
- { IFM_IEEE80211_OFDM54, "OFDM54" }, \
- { IFM_IEEE80211_OFDM72, "OFDM72" }, \
- { IFM_IEEE80211_DS1, "CCK1" }, \
- { IFM_IEEE80211_DS2, "CCK2" }, \
- { IFM_IEEE80211_DS5, "CCK5.5" }, \
- { IFM_IEEE80211_DS11, "CCK11" }, \
- { 0, NULL }, \
-}
-
-#define IFM_SUBTYPE_IEEE80211_OPTION_DESCRIPTIONS { \
- { IFM_IEEE80211_ADHOC, "adhoc" }, \
- { IFM_IEEE80211_HOSTAP, "hostap" }, \
- { IFM_IEEE80211_IBSS, "ibss" }, \
- { IFM_IEEE80211_IBSSMASTER, "ibss-master" }, \
- { IFM_IEEE80211_TURBO, "turbo" }, \
- { IFM_IEEE80211_MONITOR, "monitor" }, \
- { 0, NULL }, \
-}
-
-#define IFM_SUBTYPE_IEEE80211_MODE_DESCRIPTIONS { \
- { IFM_AUTO, "autoselect" }, \
- { IFM_IEEE80211_11A, "11a" }, \
- { IFM_IEEE80211_11B, "11b" }, \
- { IFM_IEEE80211_11G, "11g" }, \
- { IFM_IEEE80211_FH, "fh" }, \
- { 0, NULL }, \
-}
-
-#define IFM_SUBTYPE_IEEE80211_MODE_ALIASES { \
- { IFM_AUTO, "auto" }, \
- { 0, NULL }, \
-}
-
-# define IFM_SUBTYPE_ATM_DESCRIPTIONS { \
- { IFM_ATM_UNKNOWN, "Unknown" }, \
- { IFM_ATM_UTP_25, "UTP/25.6MBit" }, \
- { IFM_ATM_TAXI_100, "Taxi/100MBit" }, \
- { IFM_ATM_TAXI_140, "Taxi/140MBit" }, \
- { IFM_ATM_MM_155, "Multi-mode/155MBit" }, \
- { IFM_ATM_SM_155, "Single-mode/155MBit" }, \
- { IFM_ATM_UTP_155, "UTP/155MBit" }, \
- { IFM_ATM_MM_622, "Multi-mode/622MBit" }, \
- { IFM_ATM_SM_622, "Single-mode/622MBit" }, \
- { IFM_ATM_VIRTUAL, "Virtual" }, \
- { 0, NULL }, \
-}
-
-# define IFM_SUBTYPE_ATM_ALIASES { \
- { IFM_ATM_UNKNOWN, "UNKNOWN" }, \
- { IFM_ATM_UTP_25, "UTP-25" }, \
- { IFM_ATM_TAXI_100, "TAXI-100" }, \
- { IFM_ATM_TAXI_140, "TAXI-140" }, \
- { IFM_ATM_MM_155, "MM-155" }, \
- { IFM_ATM_SM_155, "SM-155" }, \
- { IFM_ATM_UTP_155, "UTP-155" }, \
- { IFM_ATM_MM_622, "MM-622" }, \
- { IFM_ATM_SM_622, "SM-622" }, \
- { IFM_ATM_VIRTUAL, "VIRTUAL" }, \
- { 0, NULL }, \
-}
-
-#define IFM_SUBTYPE_ATM_OPTION_DESCRIPTIONS { \
- { IFM_ATM_SDH, "SDH" }, \
- { IFM_ATM_NOSCRAMB, "Noscramb" }, \
- { IFM_ATM_UNASSIGNED, "Unassigned" }, \
- { 0, NULL }, \
-}
-
-
-#define IFM_SUBTYPE_SHARED_DESCRIPTIONS { \
- { IFM_AUTO, "autoselect" }, \
- { IFM_MANUAL, "manual" }, \
- { IFM_NONE, "none" }, \
- { 0, NULL }, \
-}
-
-#define IFM_SUBTYPE_SHARED_ALIASES { \
- { IFM_AUTO, "auto" }, \
- { 0, NULL }, \
-}
-
-#define IFM_SHARED_OPTION_DESCRIPTIONS { \
- { IFM_FDX, "full-duplex" }, \
- { IFM_HDX, "half-duplex" }, \
- { IFM_FLAG0, "flag0" }, \
- { IFM_FLAG1, "flag1" }, \
- { IFM_FLAG2, "flag2" }, \
- { IFM_LOOP, "hw-loopback" }, \
- { 0, NULL }, \
-}
-
-#endif /* _NET_IF_MEDIA_H_ */
diff --git a/cpukit/libnetworking/net/if_ppp.c b/cpukit/libnetworking/net/if_ppp.c
deleted file mode 100644
index adc0901f54..0000000000
--- a/cpukit/libnetworking/net/if_ppp.c
+++ /dev/null
@@ -1,1768 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * if_ppp.c - Point-to-Point Protocol (PPP) Asynchronous driver.
- */
-
-/*-
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Drew D. Perkins
- * Carnegie Mellon University
- * 4910 Forbes Ave.
- * Pittsburgh, PA 15213
- * (412) 268-8576
- * ddp@andrew.cmu.edu
- *
- * Based on:
- * @(#)if_sl.c 7.6.1.2 (Berkeley) 2/15/89
- *
- * Copyright (c) 1987 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the University of California, Berkeley. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Serial Line interface
- *
- * Rick Adams
- * Center for Seismic Studies
- * 1300 N 17th Street, Suite 1450
- * Arlington, Virginia 22209
- * (703)276-7900
- * rick@seismo.ARPA
- * seismo!rick
- *
- * Pounded on heavily by Chris Torek (chris@mimsy.umd.edu, umcp-cs!chris).
- * Converted to 4.3BSD Beta by Chris Torek.
- * Other changes made at Berkeley, based in part on code by Kirk Smith.
- *
- * Converted to 4.3BSD+ 386BSD by Brad Parker (brad@cayman.com)
- * Added VJ tcp header compression; more unified ioctls
- *
- * Extensively modified by Paul Mackerras (paulus@cs.anu.edu.au).
- * Cleaned up a lot of the mbuf-related code to fix bugs that
- * caused system crashes and packet corruption. Changed pppstart
- * so that it doesn't just give up with a collision if the whole
- * packet doesn't fit in the output ring buffer.
- *
- * Added priority queueing for interactive IP packets, following
- * the model of if_sl.c, plus hooks for bpf.
- * Paul Mackerras (paulus@cs.anu.edu.au).
- */
-
-/* $FreeBSD: src/sys/net/if_ppp.c,v 1.109 2005/10/12 19:52:16 thompsa Exp $ */
-/* from if_sl.c,v 1.11 84/10/04 12:54:47 rick Exp */
-/* from NetBSD: if_ppp.c,v 1.15.2.2 1994/07/28 05:17:58 cgd Exp */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "opt_inet.h"
-#include "opt_ipx.h"
-#include "opt_mac.h"
-#include "opt_ppp.h"
-
-#if NPPP > 0
-
-#include <termios.h>
-#include <rtems/termiostypes.h>
-#include <rtems/rtems_bsdnet.h>
-#include <rtems/rtemspppd.h>
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/proc.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <sys/filio.h>
-#include <sys/sockio.h>
-#include <sys/kernel.h>
-#include <sys/time.h>
-#include <sys/malloc.h>
-
-#include <net/if.h>
-#include <net/if_types.h>
-#include <net/netisr.h>
-#include <net/route.h>
-#ifdef PPP_FILTER
-#include <net/bpf.h>
-#endif
-
-#if INET
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/in_var.h>
-#include <netinet/ip.h>
-#endif
-
-#if NBPFILTER > 0
-#include <net/bpf.h>
-#endif
-
-#ifdef VJC
-#include <net/slcompress.h>
-#endif
-
-#include <net/ppp_defs.h>
-#include <net/if_ppp.h>
-#include <net/if_pppvar.h>
-#include <machine/cpu.h>
-
-#define splsoftnet splnet
-
-#ifdef PPP_COMPRESS
-#define PACKETPTR struct mbuf *
-#include <net/ppp-comp.h>
-#endif
-
-static struct ppp_softc ppp_softc[NPPP];
-
-static int pppsioctl(struct ifnet *ifp, ioctl_command_t cmd, caddr_t data);
-static void ppp_requeue(struct ppp_softc *);
-#ifdef PPP_COMPRESS
-static void ppp_ccp(struct ppp_softc *, struct mbuf *m, int rcvd);
-static void ppp_ccp_closed(struct ppp_softc *);
-#endif
-static struct mbuf *ppp_inproc(struct ppp_softc *, struct mbuf *);
-static void pppdumpm(struct mbuf *m0);
-
-/*
- * Some useful mbuf macros not in mbuf.h.
- */
-#define M_IS_CLUSTER(m) ((m)->m_flags & M_EXT)
-
-#define M_DATASTART(m) \
- (M_IS_CLUSTER(m) ? (m)->m_ext.ext_buf : \
- (m)->m_flags & M_PKTHDR ? (m)->m_pktdat : (m)->m_dat)
-
-#define M_DATASIZE(m) \
- (M_IS_CLUSTER(m) ? (m)->m_ext.ext_size : \
- (m)->m_flags & M_PKTHDR ? MHLEN: MLEN)
-
-/*
- * We steal two bits in the mbuf m_flags, to mark high-priority packets
- * for output, and received packets following lost/corrupted packets.
- */
-#define M_HIGHPRI 0x2000 /* output packet for sc_fastq */
-#define M_ERRMARK 0x4000 /* steal a bit in mbuf m_flags */
-
-
-#ifdef PPP_COMPRESS
-/*
- * List of compressors we know about.
- * We leave some space so maybe we can modload compressors.
- */
-
-extern struct compressor ppp_bsd_compress;
-extern struct compressor ppp_deflate, ppp_deflate_draft;
-
-struct compressor *ppp_compressors[8] = {
-#if DO_BSD_COMPRESS
- &ppp_bsd_compress,
-#endif
-#if DO_DEFLATE
- &ppp_deflate,
- &ppp_deflate_draft,
-#endif
- NULL
-};
-#endif /* PPP_COMPRESS */
-
-extern struct ifqueue ipintrq;
-static struct timeval ppp_time;
-
-#ifndef __rtems__
-TEXT_SET(pseudo_set, ppp_rxdaemon);
-#endif
-
-static int
-ppp_unit(struct ppp_softc *sc)
-{
- return sc->sc_if.if_unit;
-}
-
-static rtems_task ppp_rxdaemon(rtems_task_argument arg)
-{
- rtems_event_set events;
- rtems_interrupt_level level;
- struct ppp_softc *sc = (struct ppp_softc *)arg;
- struct mbuf *mp = (struct mbuf *)0;
- struct mbuf *m;
-
- /* enter processing loop */
- while ( 1 ) {
- /* wait for event */
- rtems_event_receive(RX_PACKET|RX_MBUF|RX_EMPTY,RTEMS_WAIT|RTEMS_EVENT_ANY,RTEMS_NO_TIMEOUT,&events);
- if ( events & RX_EMPTY ) {
- printf("RX: QUEUE is EMPTY\n");
- events &= ~RX_EMPTY;
- }
-
- if ( events ) {
- /* get the network semaphore */
- rtems_bsdnet_semaphore_obtain();
-
- /* check to see if new packet was received */
- if ( events & RX_PACKET ) {
- /* get received packet mbuf chain */
- rtems_interrupt_disable(level);
- IF_DEQUEUE(&sc->sc_rawq, m);
- rtems_interrupt_enable(level);
-
- /* ensure packet was retrieved */
- if ( m != (struct mbuf *)0 ) {
- /* process the received packet */
- mp = ppp_inproc(sc, m);
- }
- }
-
- /* allocate a new mbuf to replace one */
- if ( mp == NULL ) {
- pppallocmbuf(sc, &mp);
- }
-
- /* place mbuf on freeq */
- rtems_interrupt_disable(level);
- IF_ENQUEUE(&sc->sc_freeq, mp);
- rtems_interrupt_enable(level);
- mp = (struct mbuf *)0;
-
- /* release the network semaphore */
- rtems_bsdnet_semaphore_release();
-
- /* check to see if queue is empty */
- if ( sc->sc_rawq.ifq_head ) {
- /* queue is not empty - post another event */
- rtems_event_send(sc->sc_rxtask, RX_PACKET);
- }
- }
- }
-}
-
-static rtems_task ppp_txdaemon(rtems_task_argument arg)
-{
- rtems_event_set events;
- int iprocess = (int )0;
- struct ppp_softc *sc = (struct ppp_softc *)arg;
-#ifdef LALL_X
- struct mbuf *mp;
-#endif
- struct mbuf *mf;
- struct mbuf *m;
- struct rtems_termios_tty *tp;
-
- int frag;
-
- /* enter processing loop */
- while ( 1 ) {
- /* wait for event */
- rtems_event_receive(TX_PACKET|TX_TRANSMIT,RTEMS_WAIT|RTEMS_EVENT_ANY,RTEMS_NO_TIMEOUT,&events);
- if ( events & TX_TRANSMIT ) {
- /* received event from interrupt handler - free current mbuf */
- rtems_bsdnet_semaphore_obtain();
-
- m_freem(sc->sc_outm);
-
- rtems_bsdnet_semaphore_release();
-
- /* chain is done - clear the values */
- sc->sc_outm = (struct mbuf *)0;
- sc->sc_outmc = (struct mbuf *)0;
-
- /* now set flag to fake receive of TX_PACKET event */
- /* this will check to see if we have any pending packets */
- events |= TX_PACKET;
- }
-
- /* received event from pppasyncstart */
- if ( events & TX_PACKET ) {
- /* ensure we are not busy */
- if ( sc->sc_outm == (struct mbuf *)0 ) {
- /* try dequeuing a packet */
- sc->sc_outm = ppp_dequeue(sc);
- if ( sc->sc_outm == NULL ) {
- /* clear output flags */
- sc->sc_outflag = 0;
- sc->sc_if.if_flags &= ~IFF_OACTIVE;
- }
- else {
- /* set flag to start process */
- iprocess = 1;
- sc->sc_outflag = SC_TX_BUSY;
- sc->sc_if.if_flags |= IFF_OACTIVE;
- }
- }
- }
-
- /* check to see if there is any processing required */
- if ( iprocess ) {
- /* clear process flag */
- iprocess = (int)0;
- frag=0;
-
- /* initialize output values */
- sc->sc_outfcs = PPP_INITFCS;
- sc->sc_outbuf = (u_char *)0;
- sc->sc_outlen = (short )0;
- sc->sc_outoff = (short )0;
- sc->sc_outfcslen = (short )0;
-
-/* printf("Start Transmit Packet..\n"); */
-
- /* loop over all mbufs in chain */
- mf = NULL;
-#ifdef LALL_X
- mp = NULL;
-#endif
- m = sc->sc_outm;
-
- sc->sc_outmc = m;
- sc->sc_outlen = m->m_len;
- sc->sc_outbuf = mtod(m, u_char *);
-
- while (( m != (struct mbuf *)0 ) && ( m->m_len > 0 )) {
- frag++;
-
- /* update the FCS value and then check next packet length */
- if(m->m_len){
- sc->sc_outfcs = pppfcs(sc->sc_outfcs, mtod(m, u_char *), m->m_len);
- }
-
- if(( m->m_next != NULL ) && ( m->m_next->m_len == 0 )) {
- if(mf){
- printf(" if_ppp.c : MBUF Error !!!!\n");
- }
- else{
- mf = m->m_next;
- m->m_next = NULL;
- }
- }
-
-#ifdef LALL_X
- /* check next packet to see if it is empty */
- while (( m->m_next != NULL ) && ( m->m_next->m_len == 0 )) {
- /* next mbuf is zero length */
- /* add empty mbuf to free chain */
- if ( mp == NULL ) {
- /* item is head of free list */
- mf = m->m_next;
- mp = mf;
- }
- else {
- /* add item to end of the free list */
- mp->m_next = m->m_next;
- mp = m->m_next;
- }
-
- /* remove empty item from process chain */
- m->m_next = m->m_next->m_next;
- mp->m_next = NULL;
- }
-#endif
- /* move to next packet */
- m = m->m_next;
- }
-
- /* ensure there is data to be sent out */
- tp = (struct rtems_termios_tty *)sc->sc_devp;
- if (( tp != NULL ) && ( sc->sc_outmc != (struct mbuf *)0 )) {
- /* place FCS value into buffer */
- sc->sc_outfcsbuf[sc->sc_outfcslen++] = ~sc->sc_outfcs & 0xff;
- sc->sc_outfcsbuf[sc->sc_outfcslen++] = (~sc->sc_outfcs >> 8) & 0xff;
- microtime(&sc->sc_if.if_lastchange);
-
- /* write out frame byte to start the transmission */
- sc->sc_outchar = (u_char)PPP_FLAG;
- (*tp->handler.write)(tp->device_context, (char *)&sc->sc_outchar, 1);
- }
-
- /* check to see if we need to free some empty mbufs */
- if ( mf != (struct mbuf *)0 ) {
- /* free empty mbufs */
- rtems_bsdnet_semaphore_obtain();
- m_freem(mf);
- rtems_bsdnet_semaphore_release();
- }
- }
- }
-}
-
-static void ppp_init(struct ppp_softc *sc)
-{
- rtems_status_code status;
- uint32_t priority = 100;
-
- /* determine priority value */
- if ( rtems_bsdnet_config.network_task_priority ) {
- priority = rtems_bsdnet_config.network_task_priority;
- }
-
- /* check to see if we need to start up daemons */
- if ( sc->sc_rxtask == 0 ) {
- /* start rx daemon task */
- status = rtems_task_create(rtems_build_name('R','x','P','0'+ppp_unit(sc)), priority, 2048,
- RTEMS_PREEMPT|RTEMS_NO_TIMESLICE|RTEMS_NO_ASR|RTEMS_INTERRUPT_LEVEL(0),
- RTEMS_NO_FLOATING_POINT|RTEMS_LOCAL,
- &sc->sc_rxtask);
- if (status != RTEMS_SUCCESSFUL) {
- rtems_fatal_error_occurred(status);
- }
- else {
- status = rtems_task_start(sc->sc_rxtask, ppp_rxdaemon, (rtems_task_argument)sc);
- if (status != RTEMS_SUCCESSFUL) {
- rtems_fatal_error_occurred(status);
- }
- }
-
- /* start tx daemon task */
- status = rtems_task_create(rtems_build_name('T','x','P','0'+ppp_unit(sc)), priority, 2048,
- RTEMS_PREEMPT|RTEMS_NO_TIMESLICE|RTEMS_NO_ASR|RTEMS_INTERRUPT_LEVEL(0),
- RTEMS_NO_FLOATING_POINT|RTEMS_LOCAL,
- &sc->sc_txtask);
- if (status != RTEMS_SUCCESSFUL) {
- rtems_fatal_error_occurred(status);
- }
- else {
- status = rtems_task_start(sc->sc_txtask, ppp_txdaemon, (rtems_task_argument)sc);
- if (status != RTEMS_SUCCESSFUL) {
- rtems_fatal_error_occurred(status);
- }
- }
- }
-
- /* mark driver running and output inactive */
- /* ilya: IFF_RUNNING flag will be marked after the IPCP goes up */
-/* sc->sc_if.if_flags |= IFF_RUNNING; */
-}
-
-/*
- * Called from boot code to establish ppp interfaces.
- */
-int rtems_ppp_driver_attach(struct rtems_bsdnet_ifconfig *config, int attaching)
-{
-/* int i = (int)0; */
- struct ppp_softc *sc;
- char *name;
- int number;
-
-
- number = rtems_bsdnet_parse_driver_name (config, &name);
-
- if (!attaching || (number >= NPPP))
- return 0;
-
- sc = &ppp_softc[number];
-
- if (sc->sc_if.if_name != NULL)
- return 0; /* interface is already attached */
-
-/* for (sc = ppp_softc; i < NPPP; sc++) { */
- sc->sc_if.if_name = name /*"ppp"*/;
- sc->sc_if.if_unit = number /*i++*/;
- sc->sc_if.if_mtu = PPP_MTU;
- sc->sc_if.if_flags = IFF_POINTOPOINT | IFF_MULTICAST;
- sc->sc_if.if_type = IFT_PPP;
- sc->sc_if.if_hdrlen = PPP_HDRLEN;
- sc->sc_if.if_ioctl = pppsioctl;
- sc->sc_if.if_output = pppoutput;
- sc->sc_if.if_snd.ifq_maxlen = IFQ_MAXLEN;
- sc->sc_inq.ifq_maxlen = IFQ_MAXLEN;
- sc->sc_fastq.ifq_maxlen = IFQ_MAXLEN;
- sc->sc_rawq.ifq_maxlen = IFQ_MAXLEN;
- sc->sc_freeq.ifq_maxlen = NUM_MBUFQ;
-
- /* initialize and attach */
- ppp_init(sc);
- if_attach(&sc->sc_if);
-#if NBPFILTER > 0
- bpfattach(&sc->sc_bpf, &sc->sc_if, DLT_PPP, PPP_HDRLEN);
-#endif
-/* } */
-
- return ( 1 );
-}
-
-/*
- * Allocate a ppp interface unit and initialize it.
- */
-struct ppp_softc *
-pppalloc(pid_t pid)
-{
- int nppp, i;
- struct ppp_softc *sc;
-
- for (nppp = 0, sc = ppp_softc; nppp < NPPP; nppp++, sc++)
- if (sc->sc_xfer == pid) {
- sc->sc_xfer = 0;
- return sc;
- }
- for (nppp = 0, sc = ppp_softc; nppp < NPPP; nppp++, sc++)
- if (sc->sc_devp == NULL)
- break;
- if (nppp >= NPPP)
- return NULL;
-
- sc->sc_flags = 0;
- sc->sc_mru = PPP_MRU;
- sc->sc_relinq = NULL;
- bzero((char *)&sc->sc_stats, sizeof(sc->sc_stats));
-#ifdef VJC
- MALLOC(sc->sc_comp, struct vjcompress *, sizeof(struct vjcompress),
- M_DEVBUF, M_NOWAIT);
- if (sc->sc_comp)
- sl_compress_init(sc->sc_comp, -1);
-#endif
-#ifdef PPP_COMPRESS
- sc->sc_xc_state = NULL;
- sc->sc_rc_state = NULL;
-#endif /* PPP_COMPRESS */
- for (i = 0; i < NUM_NP; ++i)
- sc->sc_npmode[i] = NPMODE_ERROR;
- sc->sc_npqueue = NULL;
- sc->sc_npqtail = &sc->sc_npqueue;
- microtime(&ppp_time);
- sc->sc_last_sent = sc->sc_last_recv = ppp_time.tv_sec;
-
- return sc;
-}
-
-/*
- * Deallocate a ppp unit. Must be called at splsoftnet or higher.
- */
-void
-pppdealloc(struct ppp_softc *sc)
-{
- struct mbuf *m;
- rtems_interrupt_level level;
-
- if_down(&sc->sc_if);
- sc->sc_if.if_flags &= ~(IFF_UP|IFF_RUNNING);
- sc->sc_devp = NULL;
- sc->sc_xfer = 0;
-
- rtems_interrupt_disable(level);
- if ( sc->sc_m != NULL ) {
- m_freem(sc->sc_m);
- sc->sc_m = (struct mbuf *)0;
- }
- if ( sc->sc_outm != NULL ) {
- m_freem(sc->sc_outm);
- sc->sc_outm = (struct mbuf *)0;
- sc->sc_outmc = (struct mbuf *)0;
- sc->sc_outflag = 0;
- }
- do {
- IF_DEQUEUE(&sc->sc_freeq, m);
- if (m != NULL) {
- m_freem(m);
- }
- } while ( m != NULL );
- do {
- IF_DEQUEUE(&sc->sc_rawq, m);
- if (m != NULL) {
- m_freem(m);
- }
- } while ( m != NULL );
- rtems_interrupt_enable(level);
-
- for (;;) {
- IF_DEQUEUE(&sc->sc_inq, m);
- if (m == NULL)
- break;
- m_freem(m);
- }
- for (;;) {
- IF_DEQUEUE(&sc->sc_fastq, m);
- if (m == NULL)
- break;
- m_freem(m);
- }
- while ((m = sc->sc_npqueue) != NULL) {
- sc->sc_npqueue = m->m_nextpkt;
- m_freem(m);
- }
-#ifdef PPP_COMPRESS
- ppp_ccp_closed(sc);
- sc->sc_xc_state = NULL;
- sc->sc_rc_state = NULL;
-#endif /* PPP_COMPRESS */
-#ifdef PPP_FILTER
- if (sc->sc_pass_filt.bf_insns != 0) {
- FREE(sc->sc_pass_filt.bf_insns, M_DEVBUF);
- sc->sc_pass_filt.bf_insns = 0;
- sc->sc_pass_filt.bf_len = 0;
- }
- if (sc->sc_active_filt.bf_insns != 0) {
- FREE(sc->sc_active_filt.bf_insns, M_DEVBUF);
- sc->sc_active_filt.bf_insns = 0;
- sc->sc_active_filt.bf_len = 0;
- }
-#endif /* PPP_FILTER */
-#ifdef VJC
- if (sc->sc_comp != 0) {
- FREE(sc->sc_comp, M_DEVBUF);
- sc->sc_comp = 0;
- }
-#endif
-}
-
-/*
- * Ioctl routine for generic ppp devices.
- */
-int
-pppioctl(struct ppp_softc *sc, ioctl_command_t cmd, caddr_t data,
- int flag, struct proc *p)
-{
- int s, flags, mru, npx, taskid;
- struct npioctl *npi;
- time_t t;
-#ifdef PPP_FILTER
- int error;
- struct bpf_program *bp, *nbp;
- struct bpf_insn *newcode, *oldcode;
- int newcodelen;
-#endif /* PPP_FILTER */
-#ifdef PPP_COMPRESS
- int nb;
- struct ppp_option_data *odp;
- struct compressor **cp;
- u_char ccp_option[CCP_MAX_OPTION_LENGTH];
-#endif
-
- switch (cmd) {
- case FIONREAD:
- *(int *)data = sc->sc_inq.ifq_len;
- break;
-
- case PPPIOCSTASK:
- taskid = *(int *)data;
- sc->sc_pppdtask = taskid;
- break;
-
- case PPPIOCGUNIT:
- *(int *)data = ppp_unit(sc);
- break;
-
- case PPPIOCGFLAGS:
- *(u_int *)data = sc->sc_flags;
- break;
-
- case PPPIOCSFLAGS:
- flags = *(int *)data & SC_MASK;
- s = splsoftnet();
-#ifdef PPP_COMPRESS
- if (sc->sc_flags & SC_CCP_OPEN && !(flags & SC_CCP_OPEN))
- ppp_ccp_closed(sc);
-#endif
- s = splimp();
- sc->sc_flags = (sc->sc_flags & ~SC_MASK) | flags;
- splx(s);
- break;
-
- case PPPIOCSMRU:
- mru = *(int *)data;
- if ( mru >= MCLBYTES ) {
- /* error - currently only handle 1 culster sized MRU */
- /* if we want to handle up to PPP_MAXMRU then we */
- /* need to reallocate all mbufs on the freeq */
- /* this can only be done with iterrupts disabled */
- return ( -1 );
- }
- else if ( mru >= PPP_MRU ) {
- /* update the size */
- sc->sc_mru = mru;
- }
- break;
-
- case PPPIOCGMRU:
- *(int *)data = sc->sc_mru;
- break;
-
-#ifdef VJC
- case PPPIOCSMAXCID:
- if (sc->sc_comp) {
- s = splsoftnet();
- sl_compress_init(sc->sc_comp, *(int *)data);
- splx(s);
- }
- break;
-#endif
-
- case PPPIOCXFERUNIT:
- sc->sc_xfer = 0; /* Always root p->p_pid;*/
- break;
-
-#ifdef PPP_COMPRESS
- case PPPIOCSCOMPRESS:
- odp = (struct ppp_option_data *) data;
- nb = odp->length;
- if (nb > sizeof(ccp_option))
- nb = sizeof(ccp_option);
- if ((error = copyin(odp->ptr, ccp_option, nb)) != 0)
- return (error);
- if (ccp_option[1] < 2) /* preliminary check on the length byte */
- return (EINVAL);
- for (cp = ppp_compressors; *cp != NULL; ++cp)
- if ((*cp)->compress_proto == ccp_option[0]) {
- /*
- * Found a handler for the protocol - try to allocate
- * a compressor or decompressor.
- */
- error = 0;
- if (odp->transmit) {
- s = splsoftnet();
- if (sc->sc_xc_state != NULL)
- (*sc->sc_xcomp->comp_free)(sc->sc_xc_state);
- sc->sc_xcomp = *cp;
- sc->sc_xc_state = (*cp)->comp_alloc(ccp_option, nb);
- if (sc->sc_xc_state == NULL) {
- if (sc->sc_flags & SC_DEBUG)
- printf("ppp%d: comp_alloc failed\n",
- ppp_unit(sc));
- error = ENOBUFS;
- }
- splimp();
- sc->sc_flags &= ~SC_COMP_RUN;
- splx(s);
- } else {
- s = splsoftnet();
- if (sc->sc_rc_state != NULL)
- (*sc->sc_rcomp->decomp_free)(sc->sc_rc_state);
- sc->sc_rcomp = *cp;
- sc->sc_rc_state = (*cp)->decomp_alloc(ccp_option, nb);
- if (sc->sc_rc_state == NULL) {
- if (sc->sc_flags & SC_DEBUG)
- printf("ppp%d: decomp_alloc failed\n",
- ppp_unit(sc));
- error = ENOBUFS;
- }
- splimp();
- sc->sc_flags &= ~SC_DECOMP_RUN;
- splx(s);
- }
- return (error);
- }
- if (sc->sc_flags & SC_DEBUG)
- printf("ppp%d: no compressor for [%x %x %x], %x\n",
- ppp_unit(sc), ccp_option[0], ccp_option[1],
- ccp_option[2], nb);
- return (EINVAL); /* no handler found */
-#endif /* PPP_COMPRESS */
-
- case PPPIOCGNPMODE:
- case PPPIOCSNPMODE:
- npi = (struct npioctl *) data;
- switch (npi->protocol) {
- case PPP_IP:
- npx = NP_IP;
- break;
- default:
- return EINVAL;
- }
- if (cmd == PPPIOCGNPMODE) {
- npi->mode = sc->sc_npmode[npx];
- } else {
- if (npi->mode != sc->sc_npmode[npx]) {
- s = splsoftnet();
- sc->sc_npmode[npx] = npi->mode;
- if (npi->mode != NPMODE_QUEUE) {
- ppp_requeue(sc);
- (*sc->sc_start)(sc);
- }
- splx(s);
- }
- }
- break;
-
- case PPPIOCGIDLE:
- s = splsoftnet();
- microtime(&ppp_time);
- t = ppp_time.tv_sec;
- ((struct ppp_idle *)data)->xmit_idle = t - sc->sc_last_sent;
- ((struct ppp_idle *)data)->recv_idle = t - sc->sc_last_recv;
- splx(s);
- break;
-
-#ifdef PPP_FILTER
- case PPPIOCSPASS:
- case PPPIOCSACTIVE:
- nbp = (struct bpf_program *) data;
- if ((unsigned) nbp->bf_len > BPF_MAXINSNS)
- return EINVAL;
- newcodelen = nbp->bf_len * sizeof(struct bpf_insn);
- if (newcodelen != 0) {
- MALLOC(newcode, struct bpf_insn *, newcodelen, M_DEVBUF, M_WAITOK);
- if (newcode == 0) {
- return EINVAL; /* or sumpin */
- }
- if ((error = copyin((caddr_t)nbp->bf_insns, (caddr_t)newcode,
- newcodelen)) != 0) {
- FREE(newcode, M_DEVBUF);
- return error;
- }
- if (!bpf_validate(newcode, nbp->bf_len)) {
- FREE(newcode, M_DEVBUF);
- return EINVAL;
- }
- } else
- newcode = 0;
- bp = (cmd == PPPIOCSPASS)? &sc->sc_pass_filt: &sc->sc_active_filt;
- oldcode = bp->bf_insns;
- s = splimp();
- bp->bf_len = nbp->bf_len;
- bp->bf_insns = newcode;
- splx(s);
- if (oldcode != 0)
- FREE(oldcode, M_DEVBUF);
- break;
-#endif
-
- default:
- return (-1);
- }
- return (0);
-}
-
-/*
- * Process an ioctl request to the ppp network interface.
- */
-static int
-pppsioctl(struct ifnet *ifp, ioctl_command_t cmd, caddr_t data)
-{
- /*struct proc *p = curproc;*/ /* XXX */
- register struct ppp_softc *sc = &ppp_softc[ifp->if_unit];
- register struct ifaddr *ifa = (struct ifaddr *)data;
- register struct ifreq *ifr = (struct ifreq *)data;
- struct ppp_stats *psp;
-#ifdef PPP_COMPRESS
- struct ppp_comp_stats *pcp;
-#endif
- int s = splimp(), error = 0;
-
- switch (cmd) {
- case SIOCSIFFLAGS:
- if ((ifp->if_flags & IFF_RUNNING) == 0)
- ifp->if_flags &= ~IFF_UP;
- break;
-
- case SIOCSIFADDR:
- if (ifa->ifa_addr->sa_family != AF_INET)
- error = EAFNOSUPPORT;
- break;
-
- case SIOCSIFDSTADDR:
- if (ifa->ifa_addr->sa_family != AF_INET)
- error = EAFNOSUPPORT;
- break;
-
- case SIOCSIFMTU:
- sc->sc_if.if_mtu = ifr->ifr_mtu;
- break;
-
- case SIOCGIFMTU:
- ifr->ifr_mtu = sc->sc_if.if_mtu;
- break;
-
- case SIOCADDMULTI:
- case SIOCDELMULTI:
- if (ifr == 0) {
- error = EAFNOSUPPORT;
- break;
- }
- switch(ifr->ifr_addr.sa_family) {
-#ifdef INET
- case AF_INET:
- break;
-#endif
- default:
- error = EAFNOSUPPORT;
- break;
- }
- break;
-
- case SIO_RTEMS_SHOW_STATS:
- printf(" MRU:%-8u", sc->sc_mru);
- printf(" Bytes received:%-8u", sc->sc_stats.ppp_ibytes);
- printf(" Packets received:%-8u", sc->sc_stats.ppp_ipackets);
- printf(" Receive errors:%-8u\n", sc->sc_stats.ppp_ierrors);
- printf(" Bytes sent:%-8u", sc->sc_stats.ppp_obytes);
- printf(" Packets sent:%-8u", sc->sc_stats.ppp_opackets);
- printf(" Transmit errors:%-8u\n", sc->sc_stats.ppp_oerrors);
- break;
-
- case SIOCGPPPSTATS:
- psp = &((struct ifpppstatsreq *) data)->stats;
- bzero(psp, sizeof(*psp));
- psp->p = sc->sc_stats;
-#if defined(VJC) && !defined(SL_NO_STATS)
- if (sc->sc_comp) {
- psp->vj.vjs_packets = sc->sc_comp->sls_packets;
- psp->vj.vjs_compressed = sc->sc_comp->sls_compressed;
- psp->vj.vjs_searches = sc->sc_comp->sls_searches;
- psp->vj.vjs_misses = sc->sc_comp->sls_misses;
- psp->vj.vjs_uncompressedin = sc->sc_comp->sls_uncompressedin;
- psp->vj.vjs_compressedin = sc->sc_comp->sls_compressedin;
- psp->vj.vjs_errorin = sc->sc_comp->sls_errorin;
- psp->vj.vjs_tossed = sc->sc_comp->sls_tossed;
- }
-#endif /* VJC */
- break;
-
-#ifdef PPP_COMPRESS
- case SIOCGPPPCSTATS:
- pcp = &((struct ifpppcstatsreq *) data)->stats;
- bzero(pcp, sizeof(*pcp));
- if (sc->sc_xc_state != NULL)
- (*sc->sc_xcomp->comp_stat)(sc->sc_xc_state, &pcp->c);
- if (sc->sc_rc_state != NULL)
- (*sc->sc_rcomp->decomp_stat)(sc->sc_rc_state, &pcp->d);
- break;
-#endif /* PPP_COMPRESS */
-
- default:
- error = EINVAL;
- }
- splx(s);
- return (error);
-}
-
-/*
- * Queue a packet. Start transmission if not active.
- * Packet is placed in Information field of PPP frame.
- */
-int
-pppoutput(struct ifnet *ifp, struct mbuf *m0, struct sockaddr *dst,
- struct rtentry *rtp)
-{
- register struct ppp_softc *sc = &ppp_softc[ifp->if_unit];
- int protocol, address, control;
- u_char *cp;
- int s, error;
- struct ip *ip;
- struct ifqueue *ifq;
- enum NPmode mode;
- int len;
- struct mbuf *m;
-
- if (sc->sc_devp == NULL || (ifp->if_flags & IFF_RUNNING) == 0
- || ((ifp->if_flags & IFF_UP) == 0 && dst->sa_family != AF_UNSPEC)) {
- error = ENETDOWN; /* sort of */
- goto bad;
- }
-
- /*
- * Compute PPP header.
- */
- m0->m_flags &= ~M_HIGHPRI;
- switch (dst->sa_family) {
-#ifdef INET
- case AF_INET:
- address = PPP_ALLSTATIONS;
- control = PPP_UI;
- protocol = PPP_IP;
- mode = sc->sc_npmode[NP_IP];
-
- /*
- * If this packet has the "low delay" bit set in the IP header,
- * put it on the fastq instead.
- */
- ip = mtod(m0, struct ip *);
- if (ip->ip_tos & IPTOS_LOWDELAY)
- m0->m_flags |= M_HIGHPRI;
- break;
-#endif
- case AF_UNSPEC:
- address = PPP_ADDRESS(dst->sa_data);
- control = PPP_CONTROL(dst->sa_data);
- protocol = PPP_PROTOCOL(dst->sa_data);
- mode = NPMODE_PASS;
- break;
- default:
- printf("ppp%d: af%d not supported\n", ppp_unit(sc), dst->sa_family);
- error = EAFNOSUPPORT;
- goto bad;
- }
-
- /*
- * Drop this packet, or return an error, if necessary.
- */
- if (mode == NPMODE_ERROR) {
- error = ENETDOWN;
- goto bad;
- }
- if (mode == NPMODE_DROP) {
- error = 0;
- goto bad;
- }
-
- /*
- * Add PPP header. If no space in first mbuf, allocate another.
- * (This assumes M_LEADINGSPACE is always 0 for a cluster mbuf.)
- */
- if (M_LEADINGSPACE(m0) < PPP_HDRLEN) {
- m0 = m_prepend(m0, PPP_HDRLEN, M_DONTWAIT);
- if (m0 == 0) {
- error = ENOBUFS;
- goto bad;
- }
- m0->m_len = 0;
- } else
- m0->m_data -= PPP_HDRLEN;
-
- cp = mtod(m0, u_char *);
- *cp++ = address;
- *cp++ = control;
- *cp++ = protocol >> 8;
- *cp++ = protocol & 0xff;
- m0->m_len += PPP_HDRLEN;
-
- len = 0;
- for (m = m0; m != 0; m = m->m_next)
- len += m->m_len;
-
- if (sc->sc_flags & SC_LOG_OUTPKT) {
- printf("ppp%d output: ", ppp_unit(sc));
- pppdumpm(m0);
- }
-
- if ((protocol & 0x8000) == 0) {
-#ifdef PPP_FILTER
- /*
- * Apply the pass and active filters to the packet,
- * but only if it is a data packet.
- */
- *mtod(m0, u_char *) = 1; /* indicates outbound */
- if (sc->sc_pass_filt.bf_insns != 0
- && bpf_filter(sc->sc_pass_filt.bf_insns, (u_char *) m0,
- len, 0) == 0) {
- error = 0; /* drop this packet */
- goto bad;
- }
-
- /*
- * Update the time we sent the most recent packet.
- */
- if (sc->sc_active_filt.bf_insns == 0
- || bpf_filter(sc->sc_active_filt.bf_insns, (u_char *) m0, len, 0))
- sc->sc_last_sent = time.tv_sec;
-
- *mtod(m0, u_char *) = address;
-#else
- /*
- * Update the time we sent the most recent data packet.
- */
- microtime(&ppp_time);
- sc->sc_last_sent = ppp_time.tv_sec;
-#endif /* PPP_FILTER */
- }
-
-#if NBPFILTER > 0
- /*
- * See if bpf wants to look at the packet.
- */
- if (sc->sc_bpf)
- bpf_mtap(sc->sc_bpf, m0);
-#endif
-
- /*
- * Put the packet on the appropriate queue.
- */
- s = splsoftnet();
- if (mode == NPMODE_QUEUE) {
- /* XXX we should limit the number of packets on this queue */
- *sc->sc_npqtail = m0;
- m0->m_nextpkt = NULL;
- sc->sc_npqtail = &m0->m_nextpkt;
- } else {
- ifq = (m0->m_flags & M_HIGHPRI)? &sc->sc_fastq: &ifp->if_snd;
- if (IF_QFULL(ifq) && dst->sa_family != AF_UNSPEC) {
- IF_DROP(ifq);
- splx(s);
- sc->sc_if.if_oerrors++;
- sc->sc_stats.ppp_oerrors++;
- error = ENOBUFS;
- goto bad;
- }
- IF_ENQUEUE(ifq, m0);
- (*sc->sc_start)(sc);
- }
- ifp->if_lastchange = ppp_time;
- ifp->if_opackets++;
- ifp->if_obytes += len;
-
- splx(s);
- return (0);
-
-bad:
- m_freem(m0);
- return (error);
-}
-
-/*
- * After a change in the NPmode for some NP, move packets from the
- * npqueue to the send queue or the fast queue as appropriate.
- * Should be called at spl[soft]net.
- */
-static void
-ppp_requeue(struct ppp_softc *sc)
-{
- struct mbuf *m, **mpp;
- struct ifqueue *ifq;
- enum NPmode mode;
-
- for (mpp = &sc->sc_npqueue; (m = *mpp) != NULL; ) {
- switch (PPP_PROTOCOL(mtod(m, u_char *))) {
- case PPP_IP:
- mode = sc->sc_npmode[NP_IP];
- break;
- default:
- mode = NPMODE_PASS;
- }
-
- switch (mode) {
- case NPMODE_PASS:
- /*
- * This packet can now go on one of the queues to be sent.
- */
- *mpp = m->m_nextpkt;
- m->m_nextpkt = NULL;
- ifq = (m->m_flags & M_HIGHPRI)? &sc->sc_fastq: &sc->sc_if.if_snd;
- if (IF_QFULL(ifq)) {
- IF_DROP(ifq);
- sc->sc_if.if_oerrors++;
- sc->sc_stats.ppp_oerrors++;
- } else
- IF_ENQUEUE(ifq, m);
- break;
-
- case NPMODE_DROP:
- case NPMODE_ERROR:
- *mpp = m->m_nextpkt;
- m_freem(m);
- break;
-
- case NPMODE_QUEUE:
- mpp = &m->m_nextpkt;
- break;
- }
- }
- sc->sc_npqtail = mpp;
-}
-
-/*
- * Get a packet to send. This procedure is intended to be called at
- * splsoftnet, since it may involve time-consuming operations such as
- * applying VJ compression, packet compression, address/control and/or
- * protocol field compression to the packet.
- */
-struct mbuf *
-ppp_dequeue(struct ppp_softc *sc)
-{
-#ifdef PPP_COMPRESS
- struct mbuf *mp;
-#endif
- struct mbuf *m;
- u_char *cp;
- int address, control, protocol;
-
- /*
- * Grab a packet to send: first try the fast queue, then the
- * normal queue.
- */
- rtems_bsdnet_semaphore_obtain();
- IF_DEQUEUE(&sc->sc_fastq, m);
- if (m == NULL)
- IF_DEQUEUE(&sc->sc_if.if_snd, m);
- rtems_bsdnet_semaphore_release();
-
- if (m == NULL)
- return NULL;
-
- ++sc->sc_stats.ppp_opackets;
-
- /*
- * Extract the ppp header of the new packet.
- * The ppp header will be in one mbuf.
- */
- cp = mtod(m, u_char *);
- address = PPP_ADDRESS(cp);
- control = PPP_CONTROL(cp);
- protocol = PPP_PROTOCOL(cp);
-
- switch (protocol) {
- case PPP_IP:
-#ifdef VJC
- /*
- * If the packet is a TCP/IP packet, see if we can compress it.
- */
- if ((sc->sc_flags & SC_COMP_TCP) && sc->sc_comp != NULL) {
- struct ip *ip;
- int type;
-
- mp = m;
- ip = (struct ip *) (cp + PPP_HDRLEN);
- if (mp->m_len <= PPP_HDRLEN) {
- mp = mp->m_next;
- if (mp == NULL)
- break;
- ip = mtod(mp, struct ip *);
- }
- /* this code assumes the IP/TCP header is in one non-shared mbuf */
- if (ip->ip_p == IPPROTO_TCP) {
- type = sl_compress_tcp(mp, ip, sc->sc_comp,
- !(sc->sc_flags & SC_NO_TCP_CCID));
- switch (type) {
- case TYPE_UNCOMPRESSED_TCP:
- protocol = PPP_VJC_UNCOMP;
- break;
- case TYPE_COMPRESSED_TCP:
- protocol = PPP_VJC_COMP;
- cp = mtod(m, u_char *);
- cp[0] = address; /* header has moved */
- cp[1] = control;
- cp[2] = 0;
- break;
- }
- cp[3] = protocol; /* update protocol in PPP header */
- }
- }
-#endif /* VJC */
- break;
-
-#ifdef PPP_COMPRESS
- case PPP_CCP:
- ppp_ccp(sc, m, 0);
- break;
-#endif /* PPP_COMPRESS */
- }
-
-#ifdef PPP_COMPRESS
- if (protocol != PPP_LCP && protocol != PPP_CCP
- && sc->sc_xc_state && (sc->sc_flags & SC_COMP_RUN)) {
- struct mbuf *mcomp = NULL;
- int slen, clen;
-
- slen = 0;
- for (mp = m; mp != NULL; mp = mp->m_next)
- slen += mp->m_len;
- clen = (*sc->sc_xcomp->compress)
- (sc->sc_xc_state, &mcomp, m, slen, sc->sc_if.if_mtu + PPP_HDRLEN);
- if (mcomp != NULL) {
- if (sc->sc_flags & SC_CCP_UP) {
- /* Send the compressed packet instead of the original. */
- m_freem(m);
- m = mcomp;
- cp = mtod(m, u_char *);
- protocol = cp[3];
- } else {
- /* Can't transmit compressed packets until CCP is up. */
- m_freem(mcomp);
- }
- }
- }
-#endif /* PPP_COMPRESS */
-
- /*
- * Compress the address/control and protocol, if possible.
- */
- if (sc->sc_flags & SC_COMP_AC && address == PPP_ALLSTATIONS &&
- control == PPP_UI && protocol != PPP_ALLSTATIONS &&
- protocol != PPP_LCP) {
- /* can compress address/control */
- m->m_data += 2;
- m->m_len -= 2;
- }
- if (sc->sc_flags & SC_COMP_PROT && protocol < 0xFF) {
- /* can compress protocol */
- if (mtod(m, u_char *) == cp) {
- cp[2] = cp[1]; /* move address/control up */
- cp[1] = cp[0];
- }
- ++m->m_data;
- --m->m_len;
- }
-
- return m;
-}
-
-#ifdef PPP_COMPRESS
-/*
- * Handle a CCP packet. `rcvd' is 1 if the packet was received,
- * 0 if it is about to be transmitted.
- */
-static void
-ppp_ccp(struct ppp_softc *sc, struct mbuf *m, int rcvd)
-{
- u_char *dp, *ep;
- struct mbuf *mp;
- int slen, s;
-
- /*
- * Get a pointer to the data after the PPP header.
- */
- if (m->m_len <= PPP_HDRLEN) {
- mp = m->m_next;
- if (mp == NULL)
- return;
- dp = (mp != NULL)? mtod(mp, u_char *): NULL;
- } else {
- mp = m;
- dp = mtod(mp, u_char *) + PPP_HDRLEN;
- }
-
- ep = mtod(mp, u_char *) + mp->m_len;
- if (dp + CCP_HDRLEN > ep)
- return;
- slen = CCP_LENGTH(dp);
- if (dp + slen > ep) {
- if (sc->sc_flags & SC_DEBUG)
- printf("if_ppp/ccp: not enough data in mbuf (%p+%x > %p+%x)\n",
- dp, slen, mtod(mp, u_char *), mp->m_len);
- return;
- }
-
- switch (CCP_CODE(dp)) {
- case CCP_CONFREQ:
- case CCP_TERMREQ:
- case CCP_TERMACK:
- /* CCP must be going down - disable compression */
- if (sc->sc_flags & SC_CCP_UP) {
- s = splimp();
- sc->sc_flags &= ~(SC_CCP_UP | SC_COMP_RUN | SC_DECOMP_RUN);
- splx(s);
- }
- break;
-
- case CCP_CONFACK:
- if (sc->sc_flags & SC_CCP_OPEN && !(sc->sc_flags & SC_CCP_UP)
- && slen >= CCP_HDRLEN + CCP_OPT_MINLEN
- && slen >= CCP_OPT_LENGTH(dp + CCP_HDRLEN) + CCP_HDRLEN) {
- if (!rcvd) {
- /* we're agreeing to send compressed packets. */
- if (sc->sc_xc_state != NULL
- && (*sc->sc_xcomp->comp_init)
- (sc->sc_xc_state, dp + CCP_HDRLEN, slen - CCP_HDRLEN,
- ppp_unit(sc), 0, sc->sc_flags & SC_DEBUG)) {
- s = splimp();
- sc->sc_flags |= SC_COMP_RUN;
- splx(s);
- }
- } else {
- /* peer is agreeing to send compressed packets. */
- if (sc->sc_rc_state != NULL
- && (*sc->sc_rcomp->decomp_init)
- (sc->sc_rc_state, dp + CCP_HDRLEN, slen - CCP_HDRLEN,
- ppp_unit(sc), 0, sc->sc_mru,
- sc->sc_flags & SC_DEBUG)) {
- s = splimp();
- sc->sc_flags |= SC_DECOMP_RUN;
- sc->sc_flags &= ~(SC_DC_ERROR | SC_DC_FERROR);
- splx(s);
- }
- }
- }
- break;
-
- case CCP_RESETACK:
- if (sc->sc_flags & SC_CCP_UP) {
- if (!rcvd) {
- if (sc->sc_xc_state && (sc->sc_flags & SC_COMP_RUN))
- (*sc->sc_xcomp->comp_reset)(sc->sc_xc_state);
- } else {
- if (sc->sc_rc_state && (sc->sc_flags & SC_DECOMP_RUN)) {
- (*sc->sc_rcomp->decomp_reset)(sc->sc_rc_state);
- s = splimp();
- sc->sc_flags &= ~SC_DC_ERROR;
- splx(s);
- }
- }
- }
- break;
- }
-}
-
-/*
- * CCP is down; free (de)compressor state if necessary.
- */
-static void
-ppp_ccp_closed(struct ppp_softc *sc)
-{
- if (sc->sc_xc_state) {
- (*sc->sc_xcomp->comp_free)(sc->sc_xc_state);
- sc->sc_xc_state = NULL;
- }
- if (sc->sc_rc_state) {
- (*sc->sc_rcomp->decomp_free)(sc->sc_rc_state);
- sc->sc_rc_state = NULL;
- }
-}
-#endif /* PPP_COMPRESS */
-
-/*
- * Process a received PPP packet, doing decompression as necessary.
- * Should be called at splsoftnet.
- */
-#define COMPTYPE(proto) ((proto) == PPP_VJC_COMP? TYPE_COMPRESSED_TCP: \
- TYPE_UNCOMPRESSED_TCP)
-
-static struct mbuf *
-ppp_inproc(struct ppp_softc *sc, struct mbuf *m)
-{
- struct mbuf *mf = (struct mbuf *)0;
- struct ifnet *ifp = &sc->sc_if;
- struct ifqueue *inq;
- int s, ilen, proto, rv;
- u_char *cp;
-#ifdef VJC
- u_char adrs, ctrl;
-#endif
- struct mbuf *mp;
-#ifdef PPP_COMPRESS
- struct mbuf *dmp = NULL;
-#endif
-#ifdef VJC
- u_char *iphdr;
- u_int hlen;
- int xlen;
-#endif
-
- sc->sc_stats.ppp_ipackets++;
-
- if (sc->sc_flags & SC_LOG_INPKT) {
- ilen = 0;
- for (mp = m; mp != NULL; mp = mp->m_next)
- ilen += mp->m_len;
- printf("ppp%d: got %d bytes\n", ppp_unit(sc), ilen);
- pppdumpm(m);
- }
-
- cp = mtod(m, u_char *);
-#ifdef VJC
- adrs = PPP_ADDRESS(cp);
- ctrl = PPP_CONTROL(cp);
-#endif
- proto = PPP_PROTOCOL(cp);
-
- if (m->m_flags & M_ERRMARK) {
- m->m_flags &= ~M_ERRMARK;
- s = splimp();
- sc->sc_flags |= SC_VJ_RESET;
- splx(s);
- }
-
-#ifdef PPP_COMPRESS
- /*
- * Decompress this packet if necessary, update the receiver's
- * dictionary, or take appropriate action on a CCP packet.
- */
- if (proto == PPP_COMP && sc->sc_rc_state && (sc->sc_flags & SC_DECOMP_RUN)
- && !(sc->sc_flags & SC_DC_ERROR) && !(sc->sc_flags & SC_DC_FERROR)) {
- /* decompress this packet */
- rv = (*sc->sc_rcomp->decompress)(sc->sc_rc_state, m, &dmp);
- if (rv == DECOMP_OK) {
- m_freem(m);
- if (dmp == NULL) {
- /* no error, but no decompressed packet produced */
- return mf;
- }
- m = dmp;
- cp = mtod(m, u_char *);
- proto = PPP_PROTOCOL(cp);
-
- } else {
- /*
- * An error has occurred in decompression.
- * Pass the compressed packet up to pppd, which may take
- * CCP down or issue a Reset-Req.
- */
- if (sc->sc_flags & SC_DEBUG)
- printf("ppp%d: decompress failed %d\n", ppp_unit(sc), rv);
- s = splimp();
- sc->sc_flags |= SC_VJ_RESET;
- if (rv == DECOMP_ERROR)
- sc->sc_flags |= SC_DC_ERROR;
- else
- sc->sc_flags |= SC_DC_FERROR;
- splx(s);
- }
-
- } else {
- if (sc->sc_rc_state && (sc->sc_flags & SC_DECOMP_RUN)) {
- (*sc->sc_rcomp->incomp)(sc->sc_rc_state, m);
- }
- if (proto == PPP_CCP) {
- ppp_ccp(sc, m, 1);
- }
- }
-#endif
-
- ilen = 0;
- for (mp = m; mp != NULL; mp = mp->m_next)
- ilen += mp->m_len;
-
-#ifdef VJC
- if (sc->sc_flags & SC_VJ_RESET) {
- /*
- * If we've missed a packet, we must toss subsequent compressed
- * packets which don't have an explicit connection ID.
- */
- if (sc->sc_comp)
- sl_uncompress_tcp(NULL, 0, TYPE_ERROR, sc->sc_comp);
- s = splimp();
- sc->sc_flags &= ~SC_VJ_RESET;
- splx(s);
- }
-
- /*
- * See if we have a VJ-compressed packet to uncompress.
- */
- if (proto == PPP_VJC_COMP) {
- if ((sc->sc_flags & SC_REJ_COMP_TCP) || sc->sc_comp == 0)
- goto bad;
-
- xlen = sl_uncompress_tcp_core(cp + PPP_HDRLEN, m->m_len - PPP_HDRLEN,
- ilen - PPP_HDRLEN, TYPE_COMPRESSED_TCP,
- sc->sc_comp, &iphdr, &hlen);
-
- if (xlen <= 0) {
- if (sc->sc_flags & SC_DEBUG)
- printf("ppp%d: VJ uncompress failed on type comp\n",
- ppp_unit(sc));
- goto bad;
- }
-
- /* Copy the PPP and IP headers into a new mbuf. */
- MGETHDR(mp, M_DONTWAIT, MT_DATA);
- if (mp == NULL)
- goto bad;
- mp->m_len = 0;
- mp->m_next = NULL;
- if (hlen + PPP_HDRLEN > MHLEN) {
- MCLGET(mp, M_DONTWAIT);
- if (M_TRAILINGSPACE(mp) < hlen + PPP_HDRLEN) {
- m_freem(mp);
- goto bad; /* lose if big headers and no clusters */
- }
- }
-#ifdef MAC
- mac_create_mbuf_from_mbuf(m, mp);
-#endif
- cp = mtod(mp, u_char *);
- cp[0] = adrs;
- cp[1] = ctrl;
- cp[2] = 0;
- cp[3] = PPP_IP;
- proto = PPP_IP;
- bcopy(iphdr, cp + PPP_HDRLEN, hlen);
- mp->m_len = hlen + PPP_HDRLEN;
-
- /*
- * Trim the PPP and VJ headers off the old mbuf
- * and stick the new and old mbufs together.
- */
- m->m_data += PPP_HDRLEN + xlen;
- m->m_len -= PPP_HDRLEN + xlen;
- if (m->m_len <= M_TRAILINGSPACE(mp)) {
- bcopy(mtod(m, u_char *), mtod(mp, u_char *) + mp->m_len, m->m_len);
- mp->m_len += m->m_len;
- MFREE(m, mp->m_next);
- } else
- mp->m_next = m;
- m = mp;
- ilen += hlen - xlen;
-
- } else if (proto == PPP_VJC_UNCOMP) {
- if ((sc->sc_flags & SC_REJ_COMP_TCP) || sc->sc_comp == 0)
- goto bad;
-
- xlen = sl_uncompress_tcp_core(cp + PPP_HDRLEN, m->m_len - PPP_HDRLEN,
- ilen - PPP_HDRLEN, TYPE_UNCOMPRESSED_TCP,
- sc->sc_comp, &iphdr, &hlen);
-
- if (xlen < 0) {
- if (sc->sc_flags & SC_DEBUG)
- printf("ppp%d: VJ uncompress failed on type uncomp\n",
- ppp_unit(sc));
- goto bad;
- }
-
- proto = PPP_IP;
- cp[3] = PPP_IP;
- }
-#endif /* VJC */
-
- /*
- * If the packet will fit in a header mbuf, don't waste a
- * whole cluster on it.
- */
- if (ilen <= MHLEN && M_IS_CLUSTER(m)) {
- MGETHDR(mp, M_DONTWAIT, MT_DATA);
- if (mp != NULL) {
- m_copydata(m, 0, ilen, mtod(mp, caddr_t));
- /* instead of freeing - return cluster mbuf so it can be reused */
- /* m_freem(m); */
- mf = m;
- m = mp;
- m->m_len = ilen;
- }
- }
- m->m_pkthdr.len = ilen;
- m->m_pkthdr.rcvif = ifp;
-
- if ((proto & 0x8000) == 0) {
-#ifdef PPP_FILTER
- /*
- * See whether we want to pass this packet, and
- * if it counts as link activity.
- */
- adrs = *mtod(m, u_char *); /* save address field */
- *mtod(m, u_char *) = 0; /* indicate inbound */
- if (sc->sc_pass_filt.bf_insns != 0
- && bpf_filter(sc->sc_pass_filt.bf_insns, (u_char *) m,
- ilen, 0) == 0) {
- /* drop this packet */
- m_freem(m);
- return mf;
- }
- if (sc->sc_active_filt.bf_insns == 0
- || bpf_filter(sc->sc_active_filt.bf_insns, (u_char *) m, ilen, 0))
- sc->sc_last_recv = time.tv_sec;
-
- *mtod(m, u_char *) = adrs;
-#else
- /*
- * Record the time that we received this packet.
- */
- microtime(&ppp_time);
- sc->sc_last_recv = ppp_time.tv_sec;
-#endif /* PPP_FILTER */
- }
-
-#if NBPFILTER > 0
- /* See if bpf wants to look at the packet. */
- if (sc->sc_bpf)
- bpf_mtap(sc->sc_bpf, m);
-#endif
-
- rv = 0;
- switch (proto) {
-#ifdef INET
- case PPP_IP:
- /*
- * IP packet - take off the ppp header and pass it up to IP.
- */
- if ((ifp->if_flags & IFF_UP) == 0
- || sc->sc_npmode[NP_IP] != NPMODE_PASS) {
- /* interface is down - drop the packet. */
- m_freem(m);
- return mf;
- }
- m->m_pkthdr.len -= PPP_HDRLEN;
- m->m_data += PPP_HDRLEN;
- m->m_len -= PPP_HDRLEN;
- schednetisr(NETISR_IP);
- inq = &ipintrq;
- break;
-#endif
-
- default:
- /*
- * Some other protocol - place on input queue for read().
- */
- inq = &sc->sc_inq;
- rv = 1;
- break;
- }
-
- /*
- * Put the packet on the appropriate input queue.
- */
- s = splimp();
- if (IF_QFULL(inq)) {
- IF_DROP(inq);
- splx(s);
- if (sc->sc_flags & SC_DEBUG)
- printf("ppp%d: input queue full\n", ppp_unit(sc));
- ifp->if_iqdrops++;
- goto bad;
- }
- IF_ENQUEUE(inq, m);
- splx(s);
-
- ifp->if_ipackets++;
- ifp->if_ibytes += ilen;
- microtime(&ppp_time);
- ifp->if_lastchange = ppp_time;
-
- if (rv) {
- (*sc->sc_ctlp)(sc);
- }
-
- return mf;
-
- bad:
- m_freem(m);
- sc->sc_if.if_ierrors++;
- sc->sc_stats.ppp_ierrors++;
- return mf;
-}
-
-#define MAX_DUMP_BYTES 128
-
-static void
-pppdumpm(struct mbuf *m0)
-{
- char buf[3*MAX_DUMP_BYTES+4];
- char *bp = buf;
- struct mbuf *m;
- static char digits[] = "0123456789abcdef";
-
- for (m = m0; m; m = m->m_next) {
- int l = m->m_len;
- u_char *rptr = (u_char *)m->m_data;
-
- while (l--) {
- if (bp > buf + sizeof(buf) - 4)
- goto done;
- *bp++ = digits[*rptr >> 4]; /* convert byte to ascii hex */
- *bp++ = digits[*rptr++ & 0xf];
- }
-
- if (m->m_next) {
- if (bp > buf + sizeof(buf) - 3)
- goto done;
- *bp++ = '|';
- } else
- *bp++ = ' ';
- }
-done:
- if (m)
- *bp++ = '>';
- *bp = 0;
- printf("%s\n", buf);
-}
-
-#endif /* NPPP > 0 */
diff --git a/cpukit/libnetworking/net/if_ppp.h b/cpukit/libnetworking/net/if_ppp.h
deleted file mode 100644
index c8dcfc87ed..0000000000
--- a/cpukit/libnetworking/net/if_ppp.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * if_ppp.h - Point-to-Point Protocol definitions.
- *
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * $FreeBSD: src/sys/net/if_ppp.h,v 1.15 2005/01/07 01:45:34 imp Exp $
- */
-
-
-#ifndef _IF_PPP_H_
-#define _IF_PPP_H_
-
-#include <net/ppp_defs.h> /* NPmode */
-#include <net/if.h> /* IFNAMSIZ */
-
-/*
- * Packet sizes
- */
-#define PPP_MTU 1500 /* Default MTU (size of Info field) */
-#define PPP_MAXMRU 65000 /* Largest MRU we allow */
-#define PPP_MAXMTU 16384 /* Largest MTU we allow */
-
-/*
- * Bit definitions for flags.
- */
-#define SC_COMP_PROT 0x00000001 /* protocol compression (output) */
-#define SC_COMP_AC 0x00000002 /* header compression (output) */
-#define SC_COMP_TCP 0x00000004 /* TCP (VJ) compression (output) */
-#define SC_NO_TCP_CCID 0x00000008 /* disable VJ connection-id comp. */
-#define SC_REJ_COMP_AC 0x00000010 /* reject adrs/ctrl comp. on input */
-#define SC_REJ_COMP_TCP 0x00000020 /* reject TCP (VJ) comp. on input */
-#define SC_CCP_OPEN 0x00000040 /* Look at CCP packets */
-#define SC_CCP_UP 0x00000080 /* May send/recv compressed packets */
-#define SC_DEBUG 0x00010000 /* enable debug messages */
-#define SC_LOG_INPKT 0x00020000 /* log contents of good pkts recvd */
-#define SC_LOG_OUTPKT 0x00040000 /* log contents of pkts sent */
-#define SC_LOG_RAWIN 0x00080000 /* log all chars received */
-#define SC_LOG_FLUSH 0x00100000 /* log all chars flushed */
-#define SC_RCV_B7_0 0x01000000 /* have rcvd char with bit 7 = 0 */
-#define SC_RCV_B7_1 0x02000000 /* have rcvd char with bit 7 = 1 */
-#define SC_RCV_EVNP 0x04000000 /* have rcvd char with even parity */
-#define SC_RCV_ODDP 0x08000000 /* have rcvd char with odd parity */
-#define SC_SYNC 0x00200000 /* use synchronous HDLC framing */
-#define SC_MASK 0x0fff00ff /* bits that user can change */
-
-/*
- * State bits in sc_flags, not changeable by user.
- */
-#define SC_TIMEOUT 0x00000400 /* timeout is currently pending */
-#define SC_VJ_RESET 0x00000800 /* need to reset VJ decomp */
-#define SC_COMP_RUN 0x00001000 /* compressor has been initiated */
-#define SC_DECOMP_RUN 0x00002000 /* decompressor has been initiated */
-#define SC_DC_ERROR 0x00004000 /* non-fatal decomp error detected */
-#define SC_DC_FERROR 0x00008000 /* fatal decomp error detected */
-#define SC_TBUSY 0x10000000 /* xmitter doesn't need a packet yet */
-#define SC_PKTLOST 0x20000000 /* have lost or dropped a packet */
-#define SC_FLUSH 0x40000000 /* flush input until next PPP_FLAG */
-#define SC_ESCAPED 0x80000000 /* saw a PPP_ESCAPE */
-
-/*
- * Ioctl definitions.
- */
-
-struct npioctl {
- int protocol; /* PPP procotol, e.g. PPP_IP */
- enum NPmode mode;
-};
-
-/* Structure describing a CCP configuration option, for PPPIOCSCOMPRESS */
-struct ppp_option_data {
- u_char *ptr;
- u_int length;
- int transmit;
-};
-
-struct ifpppstatsreq {
- char ifr_name[IFNAMSIZ];
- struct ppp_stats stats;
-};
-
-struct ifpppcstatsreq {
- char ifr_name[IFNAMSIZ];
- struct ppp_comp_stats stats;
-};
-
-/*
- * Ioctl definitions.
- */
-
-#define PPPIOCSTASK _IOW('t', 91, int) /* set pppd task id */
-#define PPPIOCGFLAGS _IOR('t', 90, int) /* get configuration flags */
-#define PPPIOCSFLAGS _IOW('t', 89, int) /* set configuration flags */
-#define PPPIOCGASYNCMAP _IOR('t', 88, int) /* get async map */
-#define PPPIOCSASYNCMAP _IOW('t', 87, int) /* set async map */
-#define PPPIOCGUNIT _IOR('t', 86, int) /* get ppp unit number */
-#define PPPIOCGRASYNCMAP _IOR('t', 85, int) /* get receive async map */
-#define PPPIOCSRASYNCMAP _IOW('t', 84, int) /* set receive async map */
-#define PPPIOCGMRU _IOR('t', 83, int) /* get max receive unit */
-#define PPPIOCSMRU _IOW('t', 82, int) /* set max receive unit */
-#define PPPIOCSMAXCID _IOW('t', 81, int) /* set VJ max slot ID */
-#define PPPIOCGXASYNCMAP _IOR('t', 80, ext_accm) /* get extended ACCM */
-#define PPPIOCSXASYNCMAP _IOW('t', 79, ext_accm) /* set extended ACCM */
-#define PPPIOCXFERUNIT _IO('t', 78) /* transfer PPP unit */
-#define PPPIOCSCOMPRESS _IOW('t', 77, struct ppp_option_data)
-#define PPPIOCGNPMODE _IOWR('t', 76, struct npioctl) /* get NP mode */
-#define PPPIOCSNPMODE _IOW('t', 75, struct npioctl) /* set NP mode */
-#define PPPIOCGIDLE _IOR('t', 74, struct ppp_idle) /* get idle time */
-#ifdef PPP_FILTER
-#define PPPIOCSPASS _IOW('t', 71, struct bpf_program) /* set pass filter */
-#define PPPIOCSACTIVE _IOW('t', 70, struct bpf_program) /* set active filt */
-#endif /* PPP_FILTER */
-
-/* PPPIOC[GS]MTU are alternatives to SIOC[GS]IFMTU, used under Ultrix */
-#define PPPIOCGMTU _IOR('t', 73, int) /* get interface MTU */
-#define PPPIOCSMTU _IOW('t', 72, int) /* set interface MTU */
-
-/*
- * These two are interface ioctls so that pppstats can do them on
- * a socket without having to open the serial device.
- */
-#define SIOCGPPPSTATS _IOWR('i', 123, struct ifpppstatsreq)
-#define SIOCGPPPCSTATS _IOWR('i', 122, struct ifpppcstatsreq)
-
-#if !defined(ifr_mtu)
-#define ifr_mtu ifr_ifru.ifru_metric
-#endif
-
-#endif /* _IF_PPP_H_ */
diff --git a/cpukit/libnetworking/net/if_pppvar.h b/cpukit/libnetworking/net/if_pppvar.h
deleted file mode 100644
index 9d708a4fcc..0000000000
--- a/cpukit/libnetworking/net/if_pppvar.h
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * if_pppvar.h - private structures and declarations for PPP.
- *
- * Copyright (c) 1994 The Australian National University.
- * All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation is hereby granted, provided that the above copyright
- * notice appears in all copies. This software is provided without any
- * warranty, express or implied. The Australian National University
- * makes no representations about the suitability of this software for
- * any purpose.
- *
- * IN NO EVENT SHALL THE AUSTRALIAN NATIONAL UNIVERSITY BE LIABLE TO ANY
- * PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
- * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
- * THE AUSTRALIAN NATIONAL UNIVERSITY HAVE BEEN ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * THE AUSTRALIAN NATIONAL UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE AUSTRALIAN NATIONAL UNIVERSITY HAS NO
- * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
- * OR MODIFICATIONS.
- *
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * $FreeBSD: src/sys/net/if_pppvar.h,v 1.26 2006/12/05 18:54:21 ume Exp $
- */
-
-
-#ifndef _NET_IF_PPPVAR_H_
-#define _NET_IF_PPPVAR_H_
-
-#include <net/if_var.h> /* struct ifnet */
-#include <net/ppp_defs.h> /* struct pppstat */
-#include <rtems/rtems/types.h> /* rtems_id */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct proc;
-
-/*
- * Supported network protocols. These values are used for
- * indexing sc_npmode.
- */
-#define NP_IP 0 /* Internet Protocol */
-#define NUM_NP 1 /* Number of NPs. */
-#define NUM_MBUFQ 64
-
-
-/*
- * Structure describing each ppp unit.
- */
-struct ppp_softc {
- struct ifnet sc_if; /* network-visible interface */
- u_int sc_flags; /* control/status bits; see if_ppp.h */
- void *sc_devp; /* pointer to device-dep structure */
- void (*sc_start)(struct ppp_softc *); /* start output proc */
- void (*sc_ctlp)(struct ppp_softc *); /* rcvd control pkt */
- void (*sc_relinq)(struct ppp_softc *); /* relinquish ifunit */
- short sc_mru; /* max receive unit */
- pid_t sc_xfer; /* used in transferring unit */
- struct ifqueue sc_rawq; /* received packets */
- struct ifqueue sc_inq; /* queue of input packets for daemon */
- struct ifqueue sc_fastq; /* interactive output packet q */
- struct mbuf *sc_npqueue; /* output packets not to be sent yet */
- struct mbuf **sc_npqtail; /* ptr to last next ptr in npqueue */
- struct pppstat sc_stats; /* count of bytes/pkts sent/rcvd */
- caddr_t sc_bpf; /* hook for BPF */
- enum NPmode sc_npmode[NUM_NP]; /* what to do with each NP */
- struct compressor *sc_xcomp; /* transmit compressor */
- void *sc_xc_state; /* transmit compressor state */
- struct compressor *sc_rcomp; /* receive decompressor */
- void *sc_rc_state; /* receive decompressor state */
- time_t sc_last_sent; /* time (secs) last NP pkt sent */
- time_t sc_last_recv; /* time (secs) last NP pkt rcvd */
-#ifdef PPP_FILTER
- struct bpf_program sc_pass_filt; /* filter for packets to pass */
- struct bpf_program sc_active_filt; /* filter for "non-idle" packets */
-#endif /* PPP_FILTER */
-#ifdef VJC
- struct vjcompress *sc_comp; /* vjc control buffer */
-#endif
-
- /* Device-dependent part for async lines. */
- ext_accm sc_asyncmap; /* async control character map */
- u_long sc_rasyncmap; /* receive async control char map */
- struct mbuf *sc_outm; /* mbuf chain currently being output */
- struct mbuf *sc_outmc; /* mbuf currently being output */
- struct mbuf *sc_m; /* pointer to input mbuf chain */
- struct mbuf *sc_mc; /* pointer to current input mbuf */
- char *sc_mp; /* ptr to next char in input mbuf */
- short sc_ilen; /* length of input packet so far */
- u_short sc_fcs; /* FCS so far (input) */
- u_short sc_outfcs; /* FCS so far for output packet */
- u_char sc_rawin[16]; /* chars as received */
- int sc_rawin_count; /* # in sc_rawin */
-
- struct ifqueue sc_freeq; /* free packets */
- short sc_outoff; /* output packet byte offset */
- short sc_outflag; /* output status flag */
- short sc_outlen; /* length of output packet */
- short sc_outfcslen; /* length of output fcs data */
- u_char sc_outfcsbuf[8]; /* output packet fcs buffer */
- u_char *sc_outbuf; /* pointer to output data */
- u_char sc_outchar;
-
- rtems_id sc_rxtask;
- rtems_id sc_txtask;
- rtems_id sc_pppdtask;
-};
-
-struct ppp_softc *pppalloc(pid_t pid);
-void pppdealloc(struct ppp_softc *sc);
-int pppoutput(struct ifnet *, struct mbuf *,
- struct sockaddr *, struct rtentry *);
-int pppioctl(struct ppp_softc *sc, ioctl_command_t cmd, caddr_t data,
- int flag, struct proc *p);
-struct mbuf *ppp_dequeue(struct ppp_softc *sc);
-u_short pppfcs(u_short fcs, u_char *cp, int len);
-void pppallocmbuf(struct ppp_softc *sc, struct mbuf **mp);
-
-
-/* define event values */
-#define RX_PACKET RTEMS_EVENT_1
-#define RX_MBUF RTEMS_EVENT_2
-#define RX_EMPTY RTEMS_EVENT_3
-#define TX_PACKET RTEMS_EVENT_1
-#define TX_TRANSMIT RTEMS_EVENT_2
-#define PPPD_EVENT RTEMS_EVENT_31
-
-/* define out flag values */
-#define SC_TX_BUSY 0x0001
-#define SC_TX_FCS 0x0002
-#define SC_TX_ESCAPE 0x0004
-#define SC_TX_LASTCHAR 0x0008
-#define SC_TX_PENDING 0x0010
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _NET_IF_PPPVAR_H_ */
-
diff --git a/cpukit/libnetworking/net/if_types.h b/cpukit/libnetworking/net/if_types.h
deleted file mode 100644
index aa924d3c1a..0000000000
--- a/cpukit/libnetworking/net/if_types.h
+++ /dev/null
@@ -1,252 +0,0 @@
-/*
- * Copyright (c) 1989, 1993, 1994
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)if_types.h 8.3 (Berkeley) 4/28/95
- * $FreeBSD: src/sys/net/if_types.h,v 1.18 2005/02/22 13:04:03 glebius Exp $
- * $NetBSD: if_types.h,v 1.16 2000/04/19 06:30:53 itojun Exp $
- */
-
-
-#ifndef _NET_IF_TYPES_H_
-#define _NET_IF_TYPES_H_
-
-/*
- * Interface types for benefit of parsing media address headers.
- * This list is derived from the SNMP list of ifTypes, originally
- * documented in RFC1573, now maintained as:
- *
- * ftp.isi.edu/in-notes/iana/assignments/smi-numbers
- */
-
-#define IFT_OTHER 0x1 /* none of the following */
-#define IFT_1822 0x2 /* old-style arpanet imp */
-#define IFT_HDH1822 0x3 /* HDH arpanet imp */
-#define IFT_X25DDN 0x4 /* x25 to imp */
-#define IFT_X25 0x5 /* PDN X25 interface (RFC877) */
-#define IFT_ETHER 0x6 /* Ethernet CSMA/CD */
-#define IFT_ISO88023 0x7 /* CMSA/CD */
-#define IFT_ISO88024 0x8 /* Token Bus */
-#define IFT_ISO88025 0x9 /* Token Ring */
-#define IFT_ISO88026 0xa /* MAN */
-#define IFT_STARLAN 0xb
-#define IFT_P10 0xc /* Proteon 10MBit ring */
-#define IFT_P80 0xd /* Proteon 80MBit ring */
-#define IFT_HY 0xe /* Hyperchannel */
-#define IFT_FDDI 0xf
-#define IFT_LAPB 0x10
-#define IFT_SDLC 0x11
-#define IFT_T1 0x12
-#define IFT_CEPT 0x13 /* E1 - european T1 */
-#define IFT_ISDNBASIC 0x14
-#define IFT_ISDNPRIMARY 0x15
-#define IFT_PTPSERIAL 0x16 /* Proprietary PTP serial */
-#define IFT_PPP 0x17 /* RFC 1331 */
-#define IFT_LOOP 0x18 /* loopback */
-#define IFT_EON 0x19 /* ISO over IP */
-#define IFT_XETHER 0x1a /* obsolete 3MB experimental ethernet */
-#define IFT_NSIP 0x1b /* XNS over IP */
-#define IFT_SLIP 0x1c /* IP over generic TTY */
-#define IFT_ULTRA 0x1d /* Ultra Technologies */
-#define IFT_DS3 0x1e /* Generic T3 */
-#define IFT_SIP 0x1f /* SMDS */
-#define IFT_FRELAY 0x20 /* Frame Relay DTE only */
-#define IFT_RS232 0x21
-#define IFT_PARA 0x22 /* parallel-port */
-#define IFT_ARCNET 0x23
-#define IFT_ARCNETPLUS 0x24
-#define IFT_ATM 0x25 /* ATM cells */
-#define IFT_MIOX25 0x26
-#define IFT_SONET 0x27 /* SONET or SDH */
-#define IFT_X25PLE 0x28
-#define IFT_ISO88022LLC 0x29
-#define IFT_LOCALTALK 0x2a
-#define IFT_SMDSDXI 0x2b
-#define IFT_FRELAYDCE 0x2c /* Frame Relay DCE */
-#define IFT_V35 0x2d
-#define IFT_HSSI 0x2e
-#define IFT_HIPPI 0x2f
-#define IFT_MODEM 0x30 /* Generic Modem */
-#define IFT_AAL5 0x31 /* AAL5 over ATM */
-#define IFT_SONETPATH 0x32
-#define IFT_SONETVT 0x33
-#define IFT_SMDSICIP 0x34 /* SMDS InterCarrier Interface */
-#define IFT_PROPVIRTUAL 0x35 /* Proprietary Virtual/internal */
-#define IFT_PROPMUX 0x36 /* Proprietary Multiplexing */
-#define IFT_IEEE80212 0x37 /* 100BaseVG */
-#define IFT_FIBRECHANNEL 0x38 /* Fibre Channel */
-#define IFT_HIPPIINTERFACE 0x39 /* HIPPI interfaces */
-#define IFT_FRAMERELAYINTERCONNECT 0x3a /* Obsolete, use either 0x20 or 0x2c */
-#define IFT_AFLANE8023 0x3b /* ATM Emulated LAN for 802.3 */
-#define IFT_AFLANE8025 0x3c /* ATM Emulated LAN for 802.5 */
-#define IFT_CCTEMUL 0x3d /* ATM Emulated circuit */
-#define IFT_FASTETHER 0x3e /* Fast Ethernet (100BaseT) */
-#define IFT_ISDN 0x3f /* ISDN and X.25 */
-#define IFT_V11 0x40 /* CCITT V.11/X.21 */
-#define IFT_V36 0x41 /* CCITT V.36 */
-#define IFT_G703AT64K 0x42 /* CCITT G703 at 64Kbps */
-#define IFT_G703AT2MB 0x43 /* Obsolete see DS1-MIB */
-#define IFT_QLLC 0x44 /* SNA QLLC */
-#define IFT_FASTETHERFX 0x45 /* Fast Ethernet (100BaseFX) */
-#define IFT_CHANNEL 0x46 /* channel */
-#define IFT_IEEE80211 0x47 /* radio spread spectrum */
-#define IFT_IBM370PARCHAN 0x48 /* IBM System 360/370 OEMI Channel */
-#define IFT_ESCON 0x49 /* IBM Enterprise Systems Connection */
-#define IFT_DLSW 0x4a /* Data Link Switching */
-#define IFT_ISDNS 0x4b /* ISDN S/T interface */
-#define IFT_ISDNU 0x4c /* ISDN U interface */
-#define IFT_LAPD 0x4d /* Link Access Protocol D */
-#define IFT_IPSWITCH 0x4e /* IP Switching Objects */
-#define IFT_RSRB 0x4f /* Remote Source Route Bridging */
-#define IFT_ATMLOGICAL 0x50 /* ATM Logical Port */
-#define IFT_DS0 0x51 /* Digital Signal Level 0 */
-#define IFT_DS0BUNDLE 0x52 /* group of ds0s on the same ds1 */
-#define IFT_BSC 0x53 /* Bisynchronous Protocol */
-#define IFT_ASYNC 0x54 /* Asynchronous Protocol */
-#define IFT_CNR 0x55 /* Combat Net Radio */
-#define IFT_ISO88025DTR 0x56 /* ISO 802.5r DTR */
-#define IFT_EPLRS 0x57 /* Ext Pos Loc Report Sys */
-#define IFT_ARAP 0x58 /* Appletalk Remote Access Protocol */
-#define IFT_PROPCNLS 0x59 /* Proprietary Connectionless Protocol*/
-#define IFT_HOSTPAD 0x5a /* CCITT-ITU X.29 PAD Protocol */
-#define IFT_TERMPAD 0x5b /* CCITT-ITU X.3 PAD Facility */
-#define IFT_FRAMERELAYMPI 0x5c /* Multiproto Interconnect over FR */
-#define IFT_X213 0x5d /* CCITT-ITU X213 */
-#define IFT_ADSL 0x5e /* Asymmetric Digital Subscriber Loop */
-#define IFT_RADSL 0x5f /* Rate-Adapt. Digital Subscriber Loop*/
-#define IFT_SDSL 0x60 /* Symmetric Digital Subscriber Loop */
-#define IFT_VDSL 0x61 /* Very H-Speed Digital Subscrib. Loop*/
-#define IFT_ISO88025CRFPINT 0x62 /* ISO 802.5 CRFP */
-#define IFT_MYRINET 0x63 /* Myricom Myrinet */
-#define IFT_VOICEEM 0x64 /* voice recEive and transMit */
-#define IFT_VOICEFXO 0x65 /* voice Foreign Exchange Office */
-#define IFT_VOICEFXS 0x66 /* voice Foreign Exchange Station */
-#define IFT_VOICEENCAP 0x67 /* voice encapsulation */
-#define IFT_VOICEOVERIP 0x68 /* voice over IP encapsulation */
-#define IFT_ATMDXI 0x69 /* ATM DXI */
-#define IFT_ATMFUNI 0x6a /* ATM FUNI */
-#define IFT_ATMIMA 0x6b /* ATM IMA */
-#define IFT_PPPMULTILINKBUNDLE 0x6c /* PPP Multilink Bundle */
-#define IFT_IPOVERCDLC 0x6d /* IBM ipOverCdlc */
-#define IFT_IPOVERCLAW 0x6e /* IBM Common Link Access to Workstn */
-#define IFT_STACKTOSTACK 0x6f /* IBM stackToStack */
-#define IFT_VIRTUALIPADDRESS 0x70 /* IBM VIPA */
-#define IFT_MPC 0x71 /* IBM multi-protocol channel support */
-#define IFT_IPOVERATM 0x72 /* IBM ipOverAtm */
-#define IFT_ISO88025FIBER 0x73 /* ISO 802.5j Fiber Token Ring */
-#define IFT_TDLC 0x74 /* IBM twinaxial data link control */
-#define IFT_GIGABITETHERNET 0x75 /* Gigabit Ethernet */
-#define IFT_HDLC 0x76 /* HDLC */
-#define IFT_LAPF 0x77 /* LAP F */
-#define IFT_V37 0x78 /* V.37 */
-#define IFT_X25MLP 0x79 /* Multi-Link Protocol */
-#define IFT_X25HUNTGROUP 0x7a /* X25 Hunt Group */
-#define IFT_TRANSPHDLC 0x7b /* Transp HDLC */
-#define IFT_INTERLEAVE 0x7c /* Interleave channel */
-#define IFT_FAST 0x7d /* Fast channel */
-#define IFT_IP 0x7e /* IP (for APPN HPR in IP networks) */
-#define IFT_DOCSCABLEMACLAYER 0x7f /* CATV Mac Layer */
-#define IFT_DOCSCABLEDOWNSTREAM 0x80 /* CATV Downstream interface */
-#define IFT_DOCSCABLEUPSTREAM 0x81 /* CATV Upstream interface */
-#define IFT_A12MPPSWITCH 0x82 /* Avalon Parallel Processor */
-#define IFT_TUNNEL 0x83 /* Encapsulation interface */
-#define IFT_COFFEE 0x84 /* coffee pot */
-#define IFT_CES 0x85 /* Circiut Emulation Service */
-#define IFT_ATMSUBINTERFACE 0x86 /* (x) ATM Sub Interface */
-#define IFT_L2VLAN 0x87 /* Layer 2 Virtual LAN using 802.1Q */
-#define IFT_L3IPVLAN 0x88 /* Layer 3 Virtual LAN - IP Protocol */
-#define IFT_L3IPXVLAN 0x89 /* Layer 3 Virtual LAN - IPX Prot. */
-#define IFT_DIGITALPOWERLINE 0x8a /* IP over Power Lines */
-#define IFT_MEDIAMAILOVERIP 0x8b /* (xxx) Multimedia Mail over IP */
-#define IFT_DTM 0x8c /* Dynamic synchronous Transfer Mode */
-#define IFT_DCN 0x8d /* Data Communications Network */
-#define IFT_IPFORWARD 0x8e /* IP Forwarding Interface */
-#define IFT_MSDSL 0x8f /* Multi-rate Symmetric DSL */
-#define IFT_IEEE1394 0x90 /* IEEE1394 High Performance SerialBus*/
-#define IFT_IFGSN 0x91 /* HIPPI-6400 */
-#define IFT_DVBRCCMACLAYER 0x92 /* DVB-RCC MAC Layer */
-#define IFT_DVBRCCDOWNSTREAM 0x93 /* DVB-RCC Downstream Channel */
-#define IFT_DVBRCCUPSTREAM 0x94 /* DVB-RCC Upstream Channel */
-#define IFT_ATMVIRTUAL 0x95 /* ATM Virtual Interface */
-#define IFT_MPLSTUNNEL 0x96 /* MPLS Tunnel Virtual Interface */
-#define IFT_SRP 0x97 /* Spatial Reuse Protocol */
-#define IFT_VOICEOVERATM 0x98 /* Voice over ATM */
-#define IFT_VOICEOVERFRAMERELAY 0x99 /* Voice Over Frame Relay */
-#define IFT_IDSL 0x9a /* Digital Subscriber Loop over ISDN */
-#define IFT_COMPOSITELINK 0x9b /* Avici Composite Link Interface */
-#define IFT_SS7SIGLINK 0x9c /* SS7 Signaling Link */
-#define IFT_PROPWIRELESSP2P 0x9d /* Prop. P2P wireless interface */
-#define IFT_FRFORWARD 0x9e /* Frame forward Interface */
-#define IFT_RFC1483 0x9f /* Multiprotocol over ATM AAL5 */
-#define IFT_USB 0xa0 /* USB Interface */
-#define IFT_IEEE8023ADLAG 0xa1 /* IEEE 802.3ad Link Aggregate*/
-#define IFT_BGPPOLICYACCOUNTING 0xa2 /* BGP Policy Accounting */
-#define IFT_FRF16MFRBUNDLE 0xa3 /* FRF.16 Multilik Frame Relay*/
-#define IFT_H323GATEKEEPER 0xa4 /* H323 Gatekeeper */
-#define IFT_H323PROXY 0xa5 /* H323 Voice and Video Proxy */
-#define IFT_MPLS 0xa6 /* MPLS */
-#define IFT_MFSIGLINK 0xa7 /* Multi-frequency signaling link */
-#define IFT_HDSL2 0xa8 /* High Bit-Rate DSL, 2nd gen. */
-#define IFT_SHDSL 0xa9 /* Multirate HDSL2 */
-#define IFT_DS1FDL 0xaa /* Facility Data Link (4Kbps) on a DS1*/
-#define IFT_POS 0xab /* Packet over SONET/SDH Interface */
-#define IFT_DVBASILN 0xac /* DVB-ASI Input */
-#define IFT_DVBASIOUT 0xad /* DVB-ASI Output */
-#define IFT_PLC 0xae /* Power Line Communications */
-#define IFT_NFAS 0xaf /* Non-Facility Associated Signaling */
-#define IFT_TR008 0xb0 /* TROO8 */
-#define IFT_GR303RDT 0xb1 /* Remote Digital Terminal */
-#define IFT_GR303IDT 0xb2 /* Integrated Digital Terminal */
-#define IFT_ISUP 0xb3 /* ISUP */
-#define IFT_PROPDOCSWIRELESSMACLAYER 0xb4 /* prop/Wireless MAC Layer */
-#define IFT_PROPDOCSWIRELESSDOWNSTREAM 0xb5 /* prop/Wireless Downstream */
-#define IFT_PROPDOCSWIRELESSUPSTREAM 0xb6 /* prop/Wireless Upstream */
-#define IFT_HIPERLAN2 0xb7 /* HIPERLAN Type 2 Radio Interface */
-#define IFT_PROPBWAP2MP 0xb8 /* PropBroadbandWirelessAccess P2MP*/
-#define IFT_SONETOVERHEADCHANNEL 0xb9 /* SONET Overhead Channel */
-#define IFT_DIGITALWRAPPEROVERHEADCHANNEL 0xba /* Digital Wrapper Overhead */
-#define IFT_AAL2 0xbb /* ATM adaptation layer 2 */
-#define IFT_RADIOMAC 0xbc /* MAC layer over radio links */
-#define IFT_ATMRADIO 0xbd /* ATM over radio links */
-#define IFT_IMT 0xbe /* Inter-Machine Trunks */
-#define IFT_MVL 0xbf /* Multiple Virtual Lines DSL */
-#define IFT_REACHDSL 0xc0 /* Long Reach DSL */
-#define IFT_FRDLCIENDPT 0xc1 /* Frame Relay DLCI End Point */
-#define IFT_ATMVCIENDPT 0xc2 /* ATM VCI End Point */
-#define IFT_OPTICALCHANNEL 0xc3 /* Optical Channel */
-#define IFT_OPTICALTRANSPORT 0xc4 /* Optical Transport */
-
-#define IFT_STF 0xd7 /* 6to4 interface */
-
-/* not based on IANA assignments */
-#define IFT_GIF 0xf0
-#define IFT_PVC 0xf1
-#define IFT_FAITH 0xf2
-#define IFT_PFLOG 0xf6
-#define IFT_PFSYNC 0xf7
-#define IFT_CARP 0xf8 /* Common Address Redundancy Protocol */
-#endif /* !_NET_IF_TYPES_H_ */
diff --git a/cpukit/libnetworking/net/if_var.h b/cpukit/libnetworking/net/if_var.h
deleted file mode 100644
index 222862c451..0000000000
--- a/cpukit/libnetworking/net/if_var.h
+++ /dev/null
@@ -1,256 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * From: @(#)if.h 8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/net/if_var.h,v 1.107 2006/06/19 22:20:44 mlaier Exp $
- */
-
-
-#ifndef _NET_IF_VAR_H_
-#define _NET_IF_VAR_H_
-
-#include <net/if.h> /* struct if_data */
-#include <sys/ioccom.h> /* ioctl_command_t */
-
-/*
- * Structures defining a network interface, providing a packet
- * transport mechanism (ala level 0 of the PUP protocols).
- *
- * Each interface accepts output datagrams of a specified maximum
- * length, and provides higher level routines with input datagrams
- * received from its medium.
- *
- * Output occurs when the routine if_output is called, with three parameters:
- * (*ifp->if_output)(ifp, m, dst, rt)
- * Here m is the mbuf chain to be sent and dst is the destination address.
- * The output routine encapsulates the supplied datagram if necessary,
- * and then transmits it on its medium.
- *
- * On input, each interface unwraps the data received by it, and either
- * places it on the input queue of an internetwork datagram routine
- * and posts the associated software interrupt, or passes the datagram to a raw
- * packet input routine.
- *
- * Routines exist for locating interfaces by their addresses
- * or for locating an interface on a certain network, as well as more general
- * routing and gateway routines maintaining information used to locate
- * interfaces. These routines live in the files if.c and route.c
- */
-
-/*
- * Forward structure declarations for function prototypes [sic].
- */
-struct mbuf;
-#ifndef __rtems__
-struct thread;
-#endif
-struct rtentry;
-struct rt_addrinfo;
-struct socket;
-struct ether_header;
-#ifndef __rtems__
-struct carp_if;
-#endif
-
-#include <sys/queue.h> /* get TAILQ macros */
-
-/*
- * Structure defining a queue for a network interface.
- */
-struct ifqueue {
- struct mbuf *ifq_head;
- struct mbuf *ifq_tail;
- int ifq_len;
- int ifq_maxlen;
- int ifq_drops;
-};
-
-/*
- * Structure defining a network interface.
- *
- * (Would like to call this struct ``if'', but C isn't PL/1.)
- */
-struct ifnet {
- void *if_softc; /* pointer to driver state */
- char *if_name; /* name, e.g. ``en'' or ``lo'' */
- struct ifnet *if_next; /* all struct ifnets are chained */
- struct ifaddr *if_addrlist; /* linked list of addresses per if */
- int if_pcount; /* number of promiscuous listeners */
- struct bpf_if *if_bpf; /* packet filter structure */
- u_short if_index; /* numeric abbreviation for this if */
- short if_unit; /* sub-unit for lower level driver */
- short if_timer; /* time 'til if_watchdog called */
- int if_flags; /* up/down, broadcast, etc. */
- void *if_linkmib; /* link-type-specific MIB data */
- size_t if_linkmiblen; /* length of above data */
- struct if_data if_data;
-/* procedure handles */
- int (*if_output) /* output routine (enqueue) */
- (struct ifnet *, struct mbuf *, struct sockaddr *,
- struct rtentry *);
- void (*if_start) /* initiate output routine */
- (struct ifnet *);
- int (*if_ioctl) /* ioctl routine */
- (struct ifnet *, ioctl_command_t, caddr_t);
- void (*if_watchdog) /* timer routine */
- (struct ifnet *);
- int (*if_poll_recv) /* polled receive routine */
- (struct ifnet *, int *);
- int (*if_poll_xmit) /* polled transmit routine */
- (struct ifnet *, int *);
- void (*if_poll_intren) /* polled interrupt reenable routine */
- (struct ifnet *);
- void (*if_poll_slowinput) /* input routine for slow devices */
- (struct ifnet *, struct mbuf *);
- void (*if_init) /* Init routine */
- (void *);
- int (*if_tap) /* Packet filter routine */
- (struct ifnet *, struct ether_header *, struct mbuf *);
- struct ifqueue if_snd; /* output queue */
- struct ifqueue *if_poll_slowq; /* input queue for slow devices */
-};
-
-typedef void if_init_f_t(void *);
-
-/*
- * XXX These aliases are terribly dangerous because they could apply
- * to anything.
- */
-#define if_mtu if_data.ifi_mtu
-#define if_type if_data.ifi_type
-#define if_physical if_data.ifi_physical
-#define if_addrlen if_data.ifi_addrlen
-#define if_hdrlen if_data.ifi_hdrlen
-#define if_metric if_data.ifi_metric
-#define if_baudrate if_data.ifi_baudrate
-#define if_ipackets if_data.ifi_ipackets
-#define if_ierrors if_data.ifi_ierrors
-#define if_opackets if_data.ifi_opackets
-#define if_oerrors if_data.ifi_oerrors
-#define if_collisions if_data.ifi_collisions
-#define if_ibytes if_data.ifi_ibytes
-#define if_obytes if_data.ifi_obytes
-#define if_imcasts if_data.ifi_imcasts
-#define if_omcasts if_data.ifi_omcasts
-#define if_iqdrops if_data.ifi_iqdrops
-#define if_noproto if_data.ifi_noproto
-#define if_lastchange if_data.ifi_lastchange
-#define if_recvquota if_data.ifi_recvquota
-#define if_xmitquota if_data.ifi_xmitquota
-#define if_rawoutput(if, m, sa) if_output(if, m, sa, (struct rtentry *)NULL)
-
-/*
- * Output queues (ifp->if_snd) and slow device input queues (*ifp->if_slowq)
- * are queues of messages stored on ifqueue structures
- * (defined above). Entries are added to and deleted from these structures
- * by these macros, which should be called with ipl raised to splimp().
- */
-#define IF_QFULL(ifq) ((ifq)->ifq_len >= (ifq)->ifq_maxlen)
-#define IF_DROP(ifq) ((ifq)->ifq_drops++)
-
-#define IF_ENQUEUE(ifq, m) do { \
- (m)->m_nextpkt = NULL; \
- if ((ifq)->ifq_tail == NULL) \
- (ifq)->ifq_head = m; \
- else \
- (ifq)->ifq_tail->m_nextpkt = m; \
- (ifq)->ifq_tail = m; \
- (ifq)->ifq_len++; \
-} while (0)
-
-#define IF_PREPEND(ifq, m) do { \
- (m)->m_nextpkt = (ifq)->ifq_head; \
- if ((ifq)->ifq_tail == NULL) \
- (ifq)->ifq_tail = (m); \
- (ifq)->ifq_head = (m); \
- (ifq)->ifq_len++; \
-} while (0)
-
-#define IF_DEQUEUE(ifq, m) do { \
- (m) = (ifq)->ifq_head; \
- if (m) { \
- if (((ifq)->ifq_head = (m)->m_nextpkt) == NULL) \
- (ifq)->ifq_tail = NULL; \
- (m)->m_nextpkt = NULL; \
- (ifq)->ifq_len--; \
- } \
-} while (0)
-
-/*
- * The ifaddr structure contains information about one address
- * of an interface. They are maintained by the different address families,
- * are allocated and attached when an address is set, and are linked
- * together so all addresses for an interface can be located.
- */
-struct ifaddr {
- struct sockaddr *ifa_addr; /* address of interface */
- struct sockaddr *ifa_dstaddr; /* other end of p-to-p link */
-#define ifa_broadaddr ifa_dstaddr /* broadcast address interface */
- struct sockaddr *ifa_netmask; /* used to determine subnet */
- struct ifnet *ifa_ifp; /* back-pointer to interface */
- struct ifaddr *ifa_next; /* next address for interface */
- void (*ifa_rtrequest) /* check or clean routes (+ or -)'d */
- (int, struct rtentry *, struct sockaddr *);
- u_short ifa_flags; /* mostly rt_flags for cloning */
- u_int ifa_refcnt; /* references to this structure */
- int ifa_metric; /* cost of going out this interface */
- int (*ifa_claim_addr) /* check if an addr goes to this if */
- (struct ifaddr *, struct sockaddr *);
-
-};
-#define IFA_ROUTE RTF_UP /* route installed */
-
-#ifdef _KERNEL
-#define IFAFREE(ifa) \
- if ((ifa)->ifa_refcnt <= 0) \
- ifafree(ifa); \
- else \
- (ifa)->ifa_refcnt--;
-
-extern struct ifnet *ifnet;
-extern int ifqmaxlen;
-extern struct ifnet loif[];
-extern int if_index;
-extern struct ifaddr **ifnet_addrs;
-
-void if_attach(struct ifnet *);
-void if_down(struct ifnet *);
-void if_up(struct ifnet *);
-/*void ifinit(void);*/ /* declared in systm.h for main() */
-int ifioctl(struct socket *, u_long, caddr_t, struct proc *);
-int ifpromisc(struct ifnet *, int);
-
-struct ifaddr *ifa_ifwithaddr(struct sockaddr *);
-struct ifaddr *ifa_ifwithdstaddr(struct sockaddr *);
-struct ifaddr *ifa_ifwithnet(struct sockaddr *);
-struct ifaddr *ifa_ifwithroute(int, struct sockaddr *, struct sockaddr *);
-struct ifaddr *ifaof_ifpforaddr(struct sockaddr *, struct ifnet *);
-
-#endif /* _KERNEL */
-
-#endif /* !_NET_IF_VAR_H_ */
diff --git a/cpukit/libnetworking/net/netisr.h b/cpukit/libnetworking/net/netisr.h
deleted file mode 100644
index eb204e78c2..0000000000
--- a/cpukit/libnetworking/net/netisr.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (c) 1980, 1986, 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)netisr.h 8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/net/netisr.h,v 1.33 2005/01/07 01:45:35 imp Exp $
- */
-
-
-#ifndef _NET_NETISR_H_
-#define _NET_NETISR_H_
-
-/*
- * The networking code runs off software interrupts.
- *
- * You can switch into the network by doing splnet() and return by splx().
- * The software interrupt level for the network is higher than the software
- * level for the clock (so you can enter the network in routines called
- * at timeout time).
- */
-
-/*
- * Each ``pup-level-1'' input queue has a bit in a ``netisr'' status
- * word which is used to de-multiplex a single software
- * interrupt used for scheduling the network code to calls
- * on the lowest level routine of each protocol.
- */
-#define NETISR_RAW 0 /* same as AF_UNSPEC */
-#define NETISR_IP 2 /* same as AF_INET */
-#define NETISR_IMP 3 /* same as AF_IMPLINK */
-#define NETISR_ISO 7 /* same as AF_ISO */
-#define NETISR_CCITT 10 /* same as AF_CCITT */
-#define NETISR_ATALK 16 /* same as AF_APPLETALK */
-#define NETISR_ARP 18 /* same as AF_LINK */
-#define NETISR_IPX 23 /* same as AF_IPX */
-#define NETISR_USB 25 /* USB soft interrupt */
-#define NETISR_PPP 26 /* PPP soft interrupt */
-
-#ifndef LOCORE
-#ifdef _KERNEL
-
-#define NETISR_SET(num, isr) /* FIXME: dummy, should be removed */
-
-extern volatile unsigned int netisr; /* scheduling bits for network */
-#define schednetisr(anisr) rtems_bsdnet_schednetisr(anisr)
-
-#endif
-#endif
-
-#endif
diff --git a/cpukit/libnetworking/net/ppp_comp.h b/cpukit/libnetworking/net/ppp_comp.h
deleted file mode 100644
index c78997d2e2..0000000000
--- a/cpukit/libnetworking/net/ppp_comp.h
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
- * ppp-comp.h - Definitions for doing PPP packet compression.
- */
-/*
- * Copyright (c) 1994 The Australian National University.
- * All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation is hereby granted, provided that the above copyright
- * notice appears in all copies. This software is provided without any
- * warranty, express or implied. The Australian National University
- * makes no representations about the suitability of this software for
- * any purpose.
- *
- * IN NO EVENT SHALL THE AUSTRALIAN NATIONAL UNIVERSITY BE LIABLE TO ANY
- * PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
- * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
- * THE AUSTRALIAN NATIONAL UNIVERSITY HAVE BEEN ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * THE AUSTRALIAN NATIONAL UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE AUSTRALIAN NATIONAL UNIVERSITY HAS NO
- * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
- * OR MODIFICATIONS.
- * $FreeBSD: src/sys/net/ppp_comp.h,v 1.12 2005/01/07 01:45:35 imp Exp $
- */
-
-
-#ifndef _NET_PPP_COMP_H
-#define _NET_PPP_COMP_H
-
-/*
- * The following symbols control whether we include code for
- * various compression methods.
- */
-#ifndef DO_BSD_COMPRESS
-#define DO_BSD_COMPRESS 0 /* by default, include BSD-Compress */
-#endif
-#ifndef DO_DEFLATE
-#define DO_DEFLATE 0 /* by default, include Deflate */
-#endif
-#define DO_PREDICTOR_1 0
-#define DO_PREDICTOR_2 0
-
-/*
- * Structure giving methods for compression/decompression.
- */
-#ifdef PACKETPTR
-struct compressor {
- int compress_proto; /* CCP compression protocol number */
-
- /* Allocate space for a compressor (transmit side) */
- void *(*comp_alloc)(u_char *options, int opt_len);
- /* Free space used by a compressor */
- void (*comp_free)(void *state);
- /* Initialize a compressor */
- int (*comp_init)(void *state, u_char *options, int opt_len,
- int unit, int hdrlen, int debug);
- /* Reset a compressor */
- void (*comp_reset)(void *state);
- /* Compress a packet */
- int (*compress)(void *state, PACKETPTR *mret, PACKETPTR mp,
- int orig_len, int max_len);
- /* Return compression statistics */
- void (*comp_stat)(void *state, struct compstat *stats);
-
- /* Allocate space for a decompressor (receive side) */
- void *(*decomp_alloc)(u_char *options, int opt_len);
- /* Free space used by a decompressor */
- void (*decomp_free)(void *state);
- /* Initialize a decompressor */
- int (*decomp_init)(void *state, u_char *options, int opt_len,
- int unit, int hdrlen, int mru, int debug);
- /* Reset a decompressor */
- void (*decomp_reset)(void *state);
- /* Decompress a packet. */
- int (*decompress)(void *state, PACKETPTR mp, PACKETPTR *dmpp);
- /* Update state for an incompressible packet received */
- void (*incomp)(void *state, PACKETPTR mp);
- /* Return decompression statistics */
- void (*decomp_stat)(void *state, struct compstat *stats);
-};
-#endif /* PACKETPTR */
-
-/*
- * Return values for decompress routine.
- * We need to make these distinctions so that we can disable certain
- * useful functionality, namely sending a CCP reset-request as a result
- * of an error detected after decompression. This is to avoid infringing
- * a patent held by Motorola.
- * Don't you just lurve software patents.
- */
-#define DECOMP_OK 0 /* everything went OK */
-#define DECOMP_ERROR 1 /* error detected before decomp. */
-#define DECOMP_FATALERROR 2 /* error detected after decomp. */
-
-/*
- * CCP codes.
- */
-#define CCP_CONFREQ 1
-#define CCP_CONFACK 2
-#define CCP_TERMREQ 5
-#define CCP_TERMACK 6
-#define CCP_RESETREQ 14
-#define CCP_RESETACK 15
-
-/*
- * Max # bytes for a CCP option
- */
-#define CCP_MAX_OPTION_LENGTH 32
-
-/*
- * Parts of a CCP packet.
- */
-#define CCP_CODE(dp) ((dp)[0])
-#define CCP_ID(dp) ((dp)[1])
-#define CCP_LENGTH(dp) (((dp)[2] << 8) + (dp)[3])
-#define CCP_HDRLEN 4
-
-#define CCP_OPT_CODE(dp) ((dp)[0])
-#define CCP_OPT_LENGTH(dp) ((dp)[1])
-#define CCP_OPT_MINLEN 2
-
-/*
- * Definitions for BSD-Compress.
- */
-#define CI_BSD_COMPRESS 21 /* config. option for BSD-Compress */
-#define CILEN_BSD_COMPRESS 3 /* length of config. option */
-
-/* Macros for handling the 3rd byte of the BSD-Compress config option. */
-#define BSD_NBITS(x) ((x) & 0x1F) /* number of bits requested */
-#define BSD_VERSION(x) ((x) >> 5) /* version of option format */
-#define BSD_CURRENT_VERSION 1 /* current version number */
-#define BSD_MAKE_OPT(v, n) (((v) << 5) | (n))
-
-#define BSD_MIN_BITS 9 /* smallest code size supported */
-#define BSD_MAX_BITS 15 /* largest code size supported */
-
-/*
- * Definitions for Deflate.
- */
-#define CI_DEFLATE 26 /* config option for Deflate */
-#define CI_DEFLATE_DRAFT 24 /* value used in original draft RFC */
-#define CILEN_DEFLATE 4 /* length of its config option */
-
-#define DEFLATE_MIN_SIZE 8
-#define DEFLATE_MAX_SIZE 15
-#define DEFLATE_METHOD_VAL 8
-#define DEFLATE_SIZE(x) (((x) >> 4) + DEFLATE_MIN_SIZE)
-#define DEFLATE_METHOD(x) ((x) & 0x0F)
-#define DEFLATE_MAKE_OPT(w) ((((w) - DEFLATE_MIN_SIZE) << 4) \
- + DEFLATE_METHOD_VAL)
-#define DEFLATE_CHK_SEQUENCE 0
-
-/*
- * Definitions for other, as yet unsupported, compression methods.
- */
-#define CI_PREDICTOR_1 1 /* config option for Predictor-1 */
-#define CILEN_PREDICTOR_1 2 /* length of its config option */
-#define CI_PREDICTOR_2 2 /* config option for Predictor-2 */
-#define CILEN_PREDICTOR_2 2 /* length of its config option */
-
-#endif /* _NET_PPP_COMP_H */
diff --git a/cpukit/libnetworking/net/ppp_defs.h b/cpukit/libnetworking/net/ppp_defs.h
deleted file mode 100644
index 3636bf9f0e..0000000000
--- a/cpukit/libnetworking/net/ppp_defs.h
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * ppp_defs.h - PPP definitions.
- *
- * Copyright (c) 1994 The Australian National University.
- * All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation is hereby granted, provided that the above copyright
- * notice appears in all copies. This software is provided without any
- * warranty, express or implied. The Australian National University
- * makes no representations about the suitability of this software for
- * any purpose.
- *
- * IN NO EVENT SHALL THE AUSTRALIAN NATIONAL UNIVERSITY BE LIABLE TO ANY
- * PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
- * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
- * THE AUSTRALIAN NATIONAL UNIVERSITY HAVE BEEN ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * THE AUSTRALIAN NATIONAL UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE AUSTRALIAN NATIONAL UNIVERSITY HAS NO
- * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
- * OR MODIFICATIONS.
- *
- * $FreeBSD: src/sys/net/ppp_defs.h,v 1.8 2005/01/07 01:45:35 imp Exp $
- */
-
-
-#ifndef _PPP_DEFS_H_
-#define _PPP_DEFS_H_
-
-#include <stdint.h>
-
-/*
- * The basic PPP frame.
- */
-#define PPP_HDRLEN 4 /* octets for standard ppp header */
-#define PPP_FCSLEN 2 /* octets for FCS */
-#define PPP_MRU 1500 /* default MRU = max length of info field */
-
-#define PPP_ADDRESS(p) (((u_char *)(p))[0])
-#define PPP_CONTROL(p) (((u_char *)(p))[1])
-#define PPP_PROTOCOL(p) ((((u_char *)(p))[2] << 8) + ((u_char *)(p))[3])
-
-/*
- * Significant octet values.
- */
-#define PPP_ALLSTATIONS 0xff /* All-Stations broadcast address */
-#define PPP_UI 0x03 /* Unnumbered Information */
-#define PPP_FLAG 0x7e /* Flag Sequence */
-#define PPP_ESCAPE 0x7d /* Asynchronous Control Escape */
-#define PPP_TRANS 0x20 /* Asynchronous transparency modifier */
-
-/*
- * Protocol field values.
- */
-#define PPP_IP 0x21 /* Internet Protocol */
-#define PPP_AT 0x29 /* AppleTalk Protocol */
-#define PPP_IPX 0x2b /* IPX protocol */
-#define PPP_VJC_COMP 0x2d /* VJ compressed TCP */
-#define PPP_VJC_UNCOMP 0x2f /* VJ uncompressed TCP */
-#define PPP_IPV6 0x57 /* Internet Protocol Version 6 */
-#define PPP_COMP 0xfd /* compressed packet */
-#define PPP_IPCP 0x8021 /* IP Control Protocol */
-#define PPP_ATCP 0x8029 /* AppleTalk Control Protocol */
-#define PPP_IPXCP 0x802b /* IPX Control Protocol */
-#define PPP_IPV6CP 0x8057 /* IPv6 Control Protocol */
-#define PPP_CCP 0x80fd /* Compression Control Protocol */
-#define PPP_LCP 0xc021 /* Link Control Protocol */
-#define PPP_PAP 0xc023 /* Password Authentication Protocol */
-#define PPP_LQR 0xc025 /* Link Quality Report protocol */
-#define PPP_CHAP 0xc223 /* Cryptographic Handshake Auth. Protocol */
-#define PPP_CBCP 0xc029 /* Callback Control Protocol */
-
-/*
- * Values for FCS calculations.
- */
-#define PPP_INITFCS 0xffff /* Initial FCS value */
-#define PPP_GOODFCS 0xf0b8 /* Good final FCS value */
-#define PPP_FCS(fcs, c) (((fcs) >> 8) ^ fcstab[((fcs) ^ (c)) & 0xff])
-
-/*
- * Extended asyncmap - allows any character to be escaped.
- */
-typedef uint32_t ext_accm[8];
-
-/*
- * What to do with network protocol (NP) packets.
- */
-enum NPmode {
- NPMODE_PASS, /* pass the packet through */
- NPMODE_DROP, /* silently drop the packet */
- NPMODE_ERROR, /* return an error */
- NPMODE_QUEUE /* save it up for later. */
-};
-
-/*
- * Statistics.
- */
-struct pppstat {
- unsigned int ppp_ibytes; /* bytes received */
- unsigned int ppp_ipackets; /* packets received */
- unsigned int ppp_ierrors; /* receive errors */
- unsigned int ppp_obytes; /* bytes sent */
- unsigned int ppp_opackets; /* packets sent */
- unsigned int ppp_oerrors; /* transmit errors */
-};
-
-struct vjstat {
- unsigned int vjs_packets; /* outbound packets */
- unsigned int vjs_compressed; /* outbound compressed packets */
- unsigned int vjs_searches; /* searches for connection state */
- unsigned int vjs_misses; /* times couldn't find conn. state */
- unsigned int vjs_uncompressedin; /* inbound uncompressed packets */
- unsigned int vjs_compressedin; /* inbound compressed packets */
- unsigned int vjs_errorin; /* inbound unknown type packets */
- unsigned int vjs_tossed; /* inbound packets tossed because of error */
-};
-
-struct ppp_stats {
- struct pppstat p; /* basic PPP statistics */
- struct vjstat vj; /* VJ header compression statistics */
-};
-
-struct compstat {
- unsigned int unc_bytes; /* total uncompressed bytes */
- unsigned int unc_packets; /* total uncompressed packets */
- unsigned int comp_bytes; /* compressed bytes */
- unsigned int comp_packets; /* compressed packets */
- unsigned int inc_bytes; /* incompressible bytes */
- unsigned int inc_packets; /* incompressible packets */
- unsigned int ratio; /* recent compression ratio << 8 */
-};
-
-struct ppp_comp_stats {
- struct compstat c; /* packet compression statistics */
- struct compstat d; /* packet decompression statistics */
-};
-
-/*
- * The following structure records the time in seconds since
- * the last NP packet was sent or received.
- */
-struct ppp_idle {
- time_t xmit_idle; /* time since last NP packet sent */
- time_t recv_idle; /* time since last NP packet received */
-};
-
-#ifndef __P
-#ifdef __STDC__
-#define __P(x) x
-#else
-#define __P(x) ()
-#endif
-#endif
-
-#endif /* _PPP_DEFS_H_ */
diff --git a/cpukit/libnetworking/net/ppp_tty.c b/cpukit/libnetworking/net/ppp_tty.c
deleted file mode 100644
index 705c2c148c..0000000000
--- a/cpukit/libnetworking/net/ppp_tty.c
+++ /dev/null
@@ -1,957 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * ppp_tty.c - Point-to-Point Protocol (PPP) driver for asynchronous
- * tty devices.
- *
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Drew D. Perkins
- * Carnegie Mellon University
- * 4910 Forbes Ave.
- * Pittsburgh, PA 15213
- * (412) 268-8576
- * ddp@andrew.cmu.edu
- *
- * Based on:
- * @(#)if_sl.c 7.6.1.2 (Berkeley) 2/15/89
- *
- * Copyright (c) 1987 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the University of California, Berkeley. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Serial Line interface
- *
- * Rick Adams
- * Center for Seismic Studies
- * 1300 N 17th Street, Suite 1450
- * Arlington, Virginia 22209
- * (703)276-7900
- * rick@seismo.ARPA
- * seismo!rick
- *
- * Pounded on heavily by Chris Torek (chris@mimsy.umd.edu, umcp-cs!chris).
- * Converted to 4.3BSD Beta by Chris Torek.
- * Other changes made at Berkeley, based in part on code by Kirk Smith.
- *
- * Converted to 4.3BSD+ 386BSD by Brad Parker (brad@cayman.com)
- * Added VJ tcp header compression; more unified ioctls
- *
- * Extensively modified by Paul Mackerras (paulus@cs.anu.edu.au).
- * Cleaned up a lot of the mbuf-related code to fix bugs that
- * caused system crashes and packet corruption. Changed pppstart
- * so that it doesn't just give up with a "collision" if the whole
- * packet doesn't fit in the output ring buffer.
- *
- * Added priority queueing for interactive IP packets, following
- * the model of if_sl.c, plus hooks for bpf.
- * Paul Mackerras (paulus@cs.anu.edu.au).
- */
-
-/* $FreeBSD: src/sys/net/ppp_tty.c,v 1.69 2005/10/16 20:44:18 phk Exp $ */
-/* from if_sl.c,v 1.11 84/10/04 12:54:47 rick Exp */
-/* from NetBSD: if_ppp.c,v 1.15.2.2 1994/07/28 05:17:58 cgd Exp */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "opt_ppp.h" /* XXX for ppp_defs.h */
-
-#if NPPP > 0
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/proc.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <sys/filio.h>
-#include <sys/file.h>
-#include <sys/kernel.h>
-
-#include <net/if.h>
-#include <net/if_types.h>
-
-#ifdef VJC
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <net/slcompress.h>
-#endif
-
-#include <rtems.h>
-#include <rtems/libio.h>
-#include <sys/ttycom.h>
-#include <termios.h>
-#include <rtems/termiostypes.h>
-
-#ifdef PPP_FILTER
-#include <net/bpf.h>
-#endif
-#include <net/ppp_defs.h>
-#include <net/if_ppp.h>
-#include <net/if_pppvar.h>
-
-
-void pppasyncattach(void);
-int pppopen(struct rtems_termios_tty *tty);
-int pppclose(struct rtems_termios_tty *tty);
-int pppread(struct rtems_termios_tty *tty, rtems_libio_rw_args_t *rw_args);
-int pppwrite(struct rtems_termios_tty *tty, rtems_libio_rw_args_t *rw_args);
-int ppptioctl(struct rtems_termios_tty *tty, rtems_libio_ioctl_args_t *args);
-int pppinput(int c, struct rtems_termios_tty *tty);
-int pppstart(struct rtems_termios_tty *tp);
-u_short pppfcs(u_short fcs, u_char *cp, int len);
-void pppallocmbuf(struct ppp_softc *sc, struct mbuf **mp);
-
-static void pppasyncstart(struct ppp_softc *);
-static void pppasyncctlp(struct ppp_softc *);
-static void pppasyncrelinq(struct ppp_softc *);
-/*static void ppp_timeout __P((void *)); */
-/*static void pppdumpb __P((u_char *b, int l)); */
-/*static void ppplogchar __P((struct ppp_softc *, int)); */
-
-/*
- * Some useful mbuf macros not in mbuf.h.
- */
-#define M_IS_CLUSTER(m) ((m)->m_flags & M_EXT)
-
-#define M_DATASTART(m) \
- (M_IS_CLUSTER(m) ? (m)->m_ext.ext_buf : \
- (m)->m_flags & M_PKTHDR ? (m)->m_pktdat : (m)->m_dat)
-
-#define M_DATASIZE(m) \
- (M_IS_CLUSTER(m) ? (m)->m_ext.ext_size : \
- (m)->m_flags & M_PKTHDR ? MHLEN: MLEN)
-
-/*
- * We steal two bits in the mbuf m_flags, to mark high-priority packets
- * for output, and received packets following lost/corrupted packets.
- */
-#define M_HIGHPRI 0x2000 /* output packet for sc_fastq */
-#define M_ERRMARK 0x4000 /* steal a bit in mbuf m_flags */
-
-/*
- * Does c need to be escaped?
- */
-#define ESCAPE_P(c) (sc->sc_asyncmap[(c) >> 5] & (1 << ((c) & 0x1F)))
-
-/*
- * Procedures for using an async tty interface for PPP.
- */
-
-/* This is a FreeBSD-2.0 kernel. */
-#define CCOUNT(rb) (((rb).Size+(rb).Head-(rb).Tail) % (rb).Size)
-#define FCOUNT(rb) ((rb).Size-CCOUNT(rb)-1)
-#define PPP_LOWAT 100 /* Process more output when < LOWAT on queue */
-#define PPP_HIWAT 400 /* Don't start a new packet if HIWAT on que */
-
-/*
- * Define the PPP line discipline.
- */
-
-static struct rtems_termios_linesw pppdisc = {
- pppopen, pppclose, pppread, pppwrite,
- pppinput, pppstart, ppptioctl, NULL
-};
-
-void
-pppasyncattach(void)
-{
- rtems_termios_linesw[PPPDISC] = pppdisc;
-}
-
-TEXT_SET(pseudo_set, pppasyncattach);
-
-/*
- * Line specific open routine for async tty devices.
- * Attach the given tty to the first available ppp unit.
- * Called from device open routine or ttioctl.
- */
-/* ARGSUSED */
-int
-pppopen(struct rtems_termios_tty *tty)
-{
- int i;
- register struct ppp_softc *sc;
- struct mbuf *m = (struct mbuf *)0;
-
- if (tty->t_line == PPPDISC) {
- sc = (struct ppp_softc *)tty->t_sc;
- if (sc != NULL && sc->sc_devp == (void *)tty) {
- return (0);
- }
- }
-
- if ((sc = pppalloc(1)) == NULL) {
- return ENXIO;
- }
-
- if (sc->sc_relinq)
- (*sc->sc_relinq)(sc); /* get previous owner to relinquish the unit */
-
- sc->sc_ilen = 0;
- sc->sc_m = NULL;
- bzero(sc->sc_asyncmap, sizeof(sc->sc_asyncmap));
- sc->sc_asyncmap[0] = 0xffffffff;
- sc->sc_asyncmap[3] = 0x60000000;
- sc->sc_rasyncmap = 0;
- sc->sc_devp = tty;
- sc->sc_start = pppasyncstart;
- sc->sc_ctlp = pppasyncctlp;
- sc->sc_relinq = pppasyncrelinq;
- sc->sc_outm = NULL;
- sc->sc_outmc = NULL;
-
- /* preallocate mbufs for free queue */
- rtems_bsdnet_semaphore_obtain();
- for (i=0; i<NUM_MBUFQ; i++) {
- pppallocmbuf(sc, &m);
- if ( i == 0 ) {
- /* use first mbuf for rx iterrupt handling */
- sc->sc_m = m;
- }
- else {
- /* enqueue mbuf for later use */
- IF_ENQUEUE(&sc->sc_freeq, m);
- }
- m = (struct mbuf *)0;
- }
- rtems_bsdnet_semaphore_release();
-
- /* initialize values */
- sc->sc_if.if_flags |= IFF_RUNNING;
- sc->sc_if.if_baudrate = tty->termios.c_ispeed;
-
- tty->t_sc = (void *)sc;
-
- return ( RTEMS_SUCCESSFUL );
-}
-
-/*
- * Line specific close routine, called from device close routine
- * and from ttioctl.
- * Detach the tty from the ppp unit.
- * Mimics part of ttyclose().
- */
-int
-pppclose(struct rtems_termios_tty *tty)
-{
- register struct ppp_softc *sc;
-
- tty->t_line = 0;
- sc = (struct ppp_softc *)tty->t_sc;
- if (sc != NULL) {
- tty->t_sc = NULL;
- if (tty == (struct rtems_termios_tty *)sc->sc_devp) {
- rtems_bsdnet_semaphore_obtain();
- pppasyncrelinq(sc);
- pppdealloc(sc);
- rtems_bsdnet_semaphore_release();
- }
- }
- return ( RTEMS_SUCCESSFUL );
-}
-
-/*
- * Relinquish the interface unit to another device.
- */
-static void
-pppasyncrelinq(struct ppp_softc *sc)
-{
-#ifdef XXX_XXX
- if (sc->sc_outm) {
- m_freem(sc->sc_outm);
- sc->sc_outm = NULL;
- }
- if (sc->sc_m) {
- m_freem(sc->sc_m);
- sc->sc_m = NULL;
- }
- if (sc->sc_flags & SC_TIMEOUT) {
- untimeout(ppp_timeout, (void *) sc);
- sc->sc_flags &= ~SC_TIMEOUT;
- }
-#endif
-}
-
-/*
- * Line specific (tty) read routine.
- */
-int
-pppread(struct rtems_termios_tty *tty, rtems_libio_rw_args_t *rw_args)
-{
- rtems_status_code status = RTEMS_UNSATISFIED;
- int count = 0;
- int maximum = rw_args->count;
- char *buffer = rw_args->buffer;
- register struct ppp_softc *sc = (struct ppp_softc *)tty->t_sc;
- struct mbuf *m;
- struct mbuf *m0;
- u_char *p;
-
- if (sc == NULL)
- return 0;
-
- /*
- * Loop waiting for input, checking that nothing disasterous
- * happens in the meantime.
- */
- if (tty != (struct rtems_termios_tty *)sc->sc_devp || tty->t_line != PPPDISC) {
- return ( status );
- }
- if (sc->sc_inq.ifq_head == NULL) {
- return ( status );
- }
-
- /* Get the packet from the input queue */
- rtems_bsdnet_semaphore_obtain();
- IF_DEQUEUE(&sc->sc_inq, m0);
-
- /* loop over mbuf chain */
- m = m0;
- while (( m != NULL ) && ( m->m_len > 0 ) && ( count+m->m_len < maximum )) {
- /* copy data into buffer */
- p = mtod(m, u_char *);
- memcpy(buffer, p, m->m_len);
- memset(p, 0, m->m_len);
- count += m->m_len;
- buffer += m->m_len;
-
- /* increment loop index */
- m = m->m_next;
- }
-
- /* free mbuf chain */
- m_freem(m0);
- rtems_bsdnet_semaphore_release();
-
- /* update return values */
- rw_args->bytes_moved = count;
- if ( count >= 0 ) {
- status = RTEMS_SUCCESSFUL;
- }
-
- /* check to see if queue is empty */
- if (sc->sc_inq.ifq_head != NULL) {
- /* queue is not empty - post another event to ourself */
- rtems_event_send(sc->sc_pppdtask, PPPD_EVENT);
- }
-
- return ( status );
-}
-
-/*
- * Line specific (tty) write routine.
- */
-int
-pppwrite(struct rtems_termios_tty *tty, rtems_libio_rw_args_t *rw_args)
-{
- struct sockaddr dst;
- int n;
- int len;
- int maximum = rw_args->count;
- char *out_buffer = rw_args->buffer;
- register struct ppp_softc *sc = (struct ppp_softc *)tty->t_sc;
- struct mbuf *m;
- struct mbuf *m0;
- struct mbuf **mp;
-
- rtems_bsdnet_semaphore_obtain();
- for (mp = &m0; maximum; mp = &m->m_next) {
- MGET(m, M_WAIT, MT_DATA);
- if ((*mp = m) == NULL) {
- m_freem(m0);
- return (ENOBUFS);
- }
- m->m_len = 0;
- if (maximum >= MCLBYTES / 2) {
- MCLGET(m, M_DONTWAIT);
- }
- len = M_TRAILINGSPACE(m);
- if (len > maximum) {
- memcpy(mtod(m, u_char *),out_buffer,maximum);
- m->m_len = maximum;
- maximum = 0;
- }
- else {
- memcpy(mtod(m, u_char *),out_buffer,len);
- m->m_len = len;
- maximum -= len;
- out_buffer += len;
- }
- }
-
- dst.sa_family = AF_UNSPEC;
- bcopy(mtod(m0, u_char *), dst.sa_data, PPP_HDRLEN);
- m0->m_data += PPP_HDRLEN;
- m0->m_len -= PPP_HDRLEN;
-
- n = pppoutput(&sc->sc_if, m0, &dst, (struct rtentry *)0);
- rtems_bsdnet_semaphore_release();
-
- return ( n );
-}
-
-/*
- * Line specific (tty) ioctl routine.
- * This discipline requires that tty device drivers call
- * the line specific l_ioctl routine from their ioctl routines.
- */
-/* ARGSUSED */
-int
-ppptioctl(struct rtems_termios_tty *tty, rtems_libio_ioctl_args_t *args)
-{
-/* int i; */
- int error = RTEMS_SUCCESSFUL;
- ioctl_command_t cmd = args->command;
- caddr_t data = args->buffer;
- struct ppp_softc *sc = tty->t_sc;
-
- switch (cmd) {
- case TIOCGETA:
- case TIOCSETA:
- case TIOCSETAW:
- case TIOCSETAF:
- case TIOCDRAIN:
- case RTEMS_IO_SNDWAKEUP:
- case RTEMS_IO_RCVWAKEUP:
- case TIOCGETD:
- case TIOCSETD:
- error = rtems_termios_ioctl(args);
- break;
-
- case PPPIOCSASYNCMAP:
- sc->sc_asyncmap[0] = *(u_int *)data;
- break;
-
- case PPPIOCGASYNCMAP:
- *(u_int *)data = sc->sc_asyncmap[0];
- break;
-
- case PPPIOCSRASYNCMAP:
- sc->sc_rasyncmap = *(u_int *)data;
- break;
-
- case PPPIOCGRASYNCMAP:
- *(u_int *)data = sc->sc_rasyncmap;
- break;
-
- case PPPIOCSXASYNCMAP:
- bcopy(data, sc->sc_asyncmap, sizeof(sc->sc_asyncmap));
- sc->sc_asyncmap[1] = 0; /* mustn't escape 0x20 - 0x3f */
- sc->sc_asyncmap[2] &= ~0x40000000; /* mustn't escape 0x5e */
- sc->sc_asyncmap[3] |= 0x60000000; /* must escape 0x7d, 0x7e */
- break;
-
- case PPPIOCGXASYNCMAP:
- bcopy(sc->sc_asyncmap, data, sizeof(sc->sc_asyncmap));
- break;
-
- default:
- rtems_bsdnet_semaphore_obtain();
- error = pppioctl(sc, cmd, data, 0, NULL);
- rtems_bsdnet_semaphore_release();
- }
- return error;
-}
-
-/*
- * FCS lookup table as calculated by genfcstab.
- */
-static u_short fcstab[256] = {
- 0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf,
- 0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7,
- 0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e,
- 0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64, 0xf9ff, 0xe876,
- 0x2102, 0x308b, 0x0210, 0x1399, 0x6726, 0x76af, 0x4434, 0x55bd,
- 0xad4a, 0xbcc3, 0x8e58, 0x9fd1, 0xeb6e, 0xfae7, 0xc87c, 0xd9f5,
- 0x3183, 0x200a, 0x1291, 0x0318, 0x77a7, 0x662e, 0x54b5, 0x453c,
- 0xbdcb, 0xac42, 0x9ed9, 0x8f50, 0xfbef, 0xea66, 0xd8fd, 0xc974,
- 0x4204, 0x538d, 0x6116, 0x709f, 0x0420, 0x15a9, 0x2732, 0x36bb,
- 0xce4c, 0xdfc5, 0xed5e, 0xfcd7, 0x8868, 0x99e1, 0xab7a, 0xbaf3,
- 0x5285, 0x430c, 0x7197, 0x601e, 0x14a1, 0x0528, 0x37b3, 0x263a,
- 0xdecd, 0xcf44, 0xfddf, 0xec56, 0x98e9, 0x8960, 0xbbfb, 0xaa72,
- 0x6306, 0x728f, 0x4014, 0x519d, 0x2522, 0x34ab, 0x0630, 0x17b9,
- 0xef4e, 0xfec7, 0xcc5c, 0xddd5, 0xa96a, 0xb8e3, 0x8a78, 0x9bf1,
- 0x7387, 0x620e, 0x5095, 0x411c, 0x35a3, 0x242a, 0x16b1, 0x0738,
- 0xffcf, 0xee46, 0xdcdd, 0xcd54, 0xb9eb, 0xa862, 0x9af9, 0x8b70,
- 0x8408, 0x9581, 0xa71a, 0xb693, 0xc22c, 0xd3a5, 0xe13e, 0xf0b7,
- 0x0840, 0x19c9, 0x2b52, 0x3adb, 0x4e64, 0x5fed, 0x6d76, 0x7cff,
- 0x9489, 0x8500, 0xb79b, 0xa612, 0xd2ad, 0xc324, 0xf1bf, 0xe036,
- 0x18c1, 0x0948, 0x3bd3, 0x2a5a, 0x5ee5, 0x4f6c, 0x7df7, 0x6c7e,
- 0xa50a, 0xb483, 0x8618, 0x9791, 0xe32e, 0xf2a7, 0xc03c, 0xd1b5,
- 0x2942, 0x38cb, 0x0a50, 0x1bd9, 0x6f66, 0x7eef, 0x4c74, 0x5dfd,
- 0xb58b, 0xa402, 0x9699, 0x8710, 0xf3af, 0xe226, 0xd0bd, 0xc134,
- 0x39c3, 0x284a, 0x1ad1, 0x0b58, 0x7fe7, 0x6e6e, 0x5cf5, 0x4d7c,
- 0xc60c, 0xd785, 0xe51e, 0xf497, 0x8028, 0x91a1, 0xa33a, 0xb2b3,
- 0x4a44, 0x5bcd, 0x6956, 0x78df, 0x0c60, 0x1de9, 0x2f72, 0x3efb,
- 0xd68d, 0xc704, 0xf59f, 0xe416, 0x90a9, 0x8120, 0xb3bb, 0xa232,
- 0x5ac5, 0x4b4c, 0x79d7, 0x685e, 0x1ce1, 0x0d68, 0x3ff3, 0x2e7a,
- 0xe70e, 0xf687, 0xc41c, 0xd595, 0xa12a, 0xb0a3, 0x8238, 0x93b1,
- 0x6b46, 0x7acf, 0x4854, 0x59dd, 0x2d62, 0x3ceb, 0x0e70, 0x1ff9,
- 0xf78f, 0xe606, 0xd49d, 0xc514, 0xb1ab, 0xa022, 0x92b9, 0x8330,
- 0x7bc7, 0x6a4e, 0x58d5, 0x495c, 0x3de3, 0x2c6a, 0x1ef1, 0x0f78
-};
-
-/*
- * Calculate a new FCS given the current FCS and the new data.
- */
-u_short
-pppfcs(u_short fcs, u_char *cp, int len)
-{
- while (len--)
- fcs = PPP_FCS(fcs, *cp++);
- return (fcs);
-}
-
-/*
- * This gets called at splsoftnet from if_ppp.c at various times
- * when there is data ready to be sent.
- */
-void pppasyncstart(struct ppp_softc *sc)
-{
- /* check to see if output is not active */
- if ( sc->sc_outflag == 0 ) {
- /* mark active and post tx event to daemon */
- sc->sc_outflag |= SC_TX_PENDING;
- rtems_event_send(sc->sc_txtask, TX_PACKET);
- }
-}
-
-/*
- * This gets called when a received packet is placed on
- * the inq, at splsoftnet.
- */
-static void
-pppasyncctlp(
- struct ppp_softc *sc)
-{
- /* check to see if task id was set */
- if ( sc->sc_pppdtask != 0 ) {
- /* post event to daemon */
- rtems_event_send(sc->sc_pppdtask, PPPD_EVENT);
- }
-}
-
-/*
- * Start output on async tty interface. If the transmit queue
- * has drained sufficiently, arrange for pppasyncstart to be
- * called later at splsoftnet.
- * Called at spltty or higher.
- */
-int
-pppstart(struct rtems_termios_tty *tp)
-{
- u_char *sendBegin;
- u_long ioffset = (u_long )0;
- struct mbuf *m = (struct mbuf *)0;
- struct ppp_softc *sc = tp->t_sc;
- rtems_termios_device_context *ctx = rtems_termios_get_device_context(tp);
-
- /* ensure input is valid and we are busy */
- if (( sc != NULL ) && ( sc->sc_outflag & SC_TX_BUSY )) {
- /* check to see if we need to get the next buffer */
-
- /* Ready with PPP_FLAG Character ? */
- if(sc->sc_outflag & SC_TX_LASTCHAR){
- sc->sc_outflag &= ~(SC_TX_BUSY | SC_TX_FCS | SC_TX_LASTCHAR);
-
- /* Notify driver that we have nothing to transmit */
- (*tp->handler.write)(ctx, NULL, 0);
-
- rtems_event_send(sc->sc_txtask, TX_TRANSMIT); /* Ready for the next Packet */
- return(0);
- }
-
- if ( sc->sc_outoff >= sc->sc_outlen ) {
- /* loop to get next non-zero length buffer */
- if ( sc->sc_outmc != NULL ) {
- m = sc->sc_outmc->m_next;
- }
-
- /* check for next mbuf in chain */
- if ( m != NULL ) {
- /* update values to use this mbuf */
- sc->sc_outmc = m;
- sc->sc_outbuf = mtod(m, u_char *);
- sc->sc_outlen = m->m_len;
- sc->sc_outoff = (short)0;
- }
- else if ( (sc->sc_outflag & SC_TX_FCS) == 0 ) {
- /* setup to use FCS buffer */
- sc->sc_outflag |= SC_TX_FCS;
- sc->sc_outbuf = sc->sc_outfcsbuf;
- sc->sc_outlen = sc->sc_outfcslen;
- sc->sc_outoff = (short)0;
- }
- else {
- /* done with this packet */
- sc->sc_outflag |= SC_TX_LASTCHAR;
- sc->sc_outflag &=~(SC_TX_FCS);
- sc->sc_outchar = (u_char)PPP_FLAG;
- (*tp->handler.write)(ctx, (char *)&sc->sc_outchar, 1);
- return(0);
- }
- }
-
- /* check to see if there is some data to write out */
- if ( sc->sc_outoff < sc->sc_outlen ) {
- /* check to see if character needs to be escaped */
- sc->sc_outchar = sc->sc_outbuf[sc->sc_outoff];
- if ( ESCAPE_P(sc->sc_outchar) ) {
- if ( sc->sc_outflag & SC_TX_ESCAPE ) {
- /* last sent character was the escape character */
- sc->sc_outchar = sc->sc_outchar ^ PPP_TRANS;
-
- /* clear the escape flag and increment the offset */
- sc->sc_outflag &= ~SC_TX_ESCAPE;
- ioffset++;
- }
- else {
- /* need to send the escape character */
- sc->sc_outchar = PPP_ESCAPE;
-
- /* set the escape flag */
- sc->sc_outflag |= SC_TX_ESCAPE;
- }
- sendBegin = &sc->sc_outchar;
- }
- else {
- /* escape not needed - increment the offset as much as possible */
- while ((!ESCAPE_P(sc->sc_outchar)) && ((sc->sc_outoff + ioffset) < sc->sc_outlen)) {
- ioffset++;
- sc->sc_outchar = sc->sc_outbuf[sc->sc_outoff + ioffset];
- }
- sendBegin = &sc->sc_outbuf[sc->sc_outoff];
- }
-
- /* write out the character(s) and update the stats */
- (*tp->handler.write)(ctx, (char *)sendBegin, (ioffset > 0) ? ioffset : 1);
- sc->sc_stats.ppp_obytes += (ioffset > 0) ? ioffset : 1;
- sc->sc_outoff += ioffset;
-
- return (0);
- }
- }
-
- /* Notify driver that we have nothing to transmit */
- (*tp->handler.write)(ctx, NULL, 0);
-
- return (0);
-}
-
-#ifdef XXX_XXX
-/*
- * Timeout routine - try to start some more output.
- */
-static void
-ppp_timeout(void *x)
-{
- struct rtems_termios_tty *tty = (struct rtems_termios_tty *)x;
- struct ppp_softc *sc = tty->t_sc;
-/* struct rtems_termios_tty *tp = (struct rtems_termios_tty *)sc->sc_devp; */
-
- sc->sc_flags &= ~SC_TIMEOUT;
-/* pppstart(tp); */
-}
-#endif
-
-/*
- * Allocate enough mbuf to handle current MRU.
- */
-#ifdef XXX_XXX
-static void
-pppgetm(struct ppp_softc *sc)
-{
- struct mbuf *m, **mp;
- int len;
-
- mp = &sc->sc_m;
- for (len = sc->sc_mru + PPP_HDRLEN + PPP_FCSLEN; len > 0; ){
- if ((m = *mp) == NULL) {
- MGETHDR(m, M_DONTWAIT, MT_DATA);
- if (m == NULL)
- break;
- *mp = m;
- MCLGET(m, M_DONTWAIT);
- }
- len -= M_DATASIZE(m);
- mp = &m->m_next;
- }
-}
-#endif
-
-void
-pppallocmbuf(struct ppp_softc *sc, struct mbuf **mp)
-{
- int ilen;
- struct mbuf *m;
-
- /* loop over length value */
- ilen = sc->sc_mru + PPP_HDRLEN + PPP_FCSLEN;
- while ( ilen > 0 ) {
- /* see if this is end of the chain */
- m = *mp;
- if ( m == NULL ) {
- /* get mbuf header */
- MGETHDR(m, M_WAIT, MT_DATA);
- MCLGET(m, M_WAIT);
- *mp = m;
- }
-
- /* update loop variables */
- mp = &m->m_next;
- ilen -= M_DATASIZE(m);
- }
-}
-
-/*
- * tty interface receiver interrupt.
- */
-static uint32_t paritytab[8] = {
- 0x96696996L, 0x69969669L, 0x69969669L, 0x96696996L,
- 0x69969669L, 0x96696996L, 0x96696996L, 0x69969669L
-};
-
-int
-pppinput(int c, struct rtems_termios_tty *tp)
-{
- register struct ppp_softc *sc = tp->t_sc;
- struct mbuf *m;
- int ilen;
-
- if (sc == NULL || tp != (struct rtems_termios_tty *)sc->sc_devp)
- return 0;
- if (sc->sc_m == NULL) {
- rtems_event_send(sc->sc_rxtask, RX_EMPTY);
- IF_DEQUEUE(&sc->sc_freeq, sc->sc_m);
- if ( sc->sc_m == NULL ) {
- return 0;
- }
- }
-
- ++sc->sc_stats.ppp_ibytes;
-
- c &= 0xff;
- if (c & 0x80)
- sc->sc_flags |= SC_RCV_B7_1;
- else
- sc->sc_flags |= SC_RCV_B7_0;
- if (paritytab[c >> 5] & (1 << (c & 0x1F)))
- sc->sc_flags |= SC_RCV_ODDP;
- else
- sc->sc_flags |= SC_RCV_EVNP;
-
- if (c == PPP_FLAG) {
- ilen = sc->sc_ilen;
- sc->sc_ilen = 0;
-
- /*
- * If SC_ESCAPED is set, then we've seen the packet
- * abort sequence "}~".
- */
- if (sc->sc_flags & (SC_FLUSH | SC_ESCAPED)
- || (ilen > 0 && sc->sc_fcs != PPP_GOODFCS)) {
- sc->sc_flags |= SC_PKTLOST; /* note the dropped packet */
- if ((sc->sc_flags & (SC_FLUSH | SC_ESCAPED)) == 0){
- /* bad fcs error */
- sc->sc_if.if_ierrors++;
- sc->sc_stats.ppp_ierrors++;
- } else
- sc->sc_flags &= ~(SC_FLUSH | SC_ESCAPED);
- return 0;
- }
-
- if (ilen < PPP_HDRLEN + PPP_FCSLEN) {
- if (ilen) {
- /* too short error */
- sc->sc_if.if_ierrors++;
- sc->sc_stats.ppp_ierrors++;
- sc->sc_flags |= SC_PKTLOST;
- }
- return 0;
- }
-
- /* Remove FCS trailer. Somewhat painful... */
- ilen -= 2;
- if (--sc->sc_mc->m_len == 0) {
- for (m = sc->sc_m; m->m_next != sc->sc_mc; m = m->m_next);
- sc->sc_mc = m;
- }
- sc->sc_mc->m_len--;
-
- /* excise this mbuf chain - place on raw queue */
- m = sc->sc_m;
- if ( sc->sc_flags & SC_PKTLOST ) {
- m->m_flags |= M_ERRMARK;
- sc->sc_flags &= ~SC_PKTLOST;
- }
- IF_ENQUEUE(&sc->sc_rawq, m);
-
- /* setup next mbuf chain */
- IF_DEQUEUE(&sc->sc_freeq, sc->sc_m);
-
- /* send rx packet event */
- rtems_event_send(sc->sc_rxtask, RX_PACKET);
- return 0;
- }
-
- if (c < 0x20 && (sc->sc_rasyncmap & (1 << c)))
- return 0;
-
- if (sc->sc_flags & SC_ESCAPED) {
- sc->sc_flags &= ~SC_ESCAPED;
- c ^= PPP_TRANS;
- } else if (c == PPP_ESCAPE) {
- sc->sc_flags |= SC_ESCAPED;
- return 0;
- }
-
- /*
- * Initialize buffer on first octet received.
- * First octet could be address or protocol (when compressing
- * address/control).
- * Second octet is control.
- * Third octet is first or second (when compressing protocol)
- * octet of protocol.
- * Fourth octet is second octet of protocol.
- */
- if (sc->sc_ilen == 0) {
- m = sc->sc_m;
- m->m_len = 0;
- m->m_data = M_DATASTART(sc->sc_m);
- sc->sc_mc = m;
- sc->sc_mp = mtod(m, char *);
- sc->sc_fcs = PPP_INITFCS;
- if (c != PPP_ALLSTATIONS) {
- if (sc->sc_flags & SC_REJ_COMP_AC) {
- /* garbage received error */
- goto flush;
- }
- *sc->sc_mp++ = PPP_ALLSTATIONS;
- *sc->sc_mp++ = PPP_UI;
- sc->sc_ilen += 2;
- m->m_len += 2;
- }
- }
- if (sc->sc_ilen == 1 && c != PPP_UI) {
- /* missing UI error */
- goto flush;
- }
- if (sc->sc_ilen == 2 && (c & 1) == 1) {
- /* a compressed protocol */
- *sc->sc_mp++ = 0;
- sc->sc_ilen++;
- sc->sc_mc->m_len++;
- }
- if (sc->sc_ilen == 3 && (c & 1) == 0) {
- /* bad protocol error */
- goto flush;
- }
-
- /* packet beyond configured mru? */
- if (++sc->sc_ilen > sc->sc_mru + PPP_HDRLEN + PPP_FCSLEN) {
- /* packet too big error */
- goto flush;
- }
-
- /* is this mbuf full? */
- m = sc->sc_mc;
- if (M_TRAILINGSPACE(m) <= 0) {
- if (m->m_next == NULL) {
- /* get next available mbuf for the chain */
- IF_DEQUEUE(&sc->sc_freeq, m->m_next);
- if (m->m_next == NULL) {
- /* too few mbufs */
- goto flush;
- }
- else {
- /* send rx mbuf event */
- rtems_event_send(sc->sc_rxtask, RX_MBUF);
- }
- }
- sc->sc_mc = m = m->m_next;
- m->m_len = 0;
- m->m_next = 0;
- m->m_data = M_DATASTART(m);
- sc->sc_mp = mtod(m, char *);
- }
-
- ++m->m_len;
- *sc->sc_mp++ = c;
- sc->sc_fcs = PPP_FCS(sc->sc_fcs, c);
- return 0;
-
- flush:
- if (!(sc->sc_flags & SC_FLUSH)) {
- sc->sc_if.if_ierrors++;
- sc->sc_stats.ppp_ierrors++;
- sc->sc_flags |= SC_FLUSH;
- }
- return 0;
-}
-
-#ifdef XXX_XXX
-#define MAX_DUMP_BYTES 128
-
-static void
-ppplogchar(struct ppp_softc *sc, int c)
-{
- if (c >= 0)
- sc->sc_rawin[sc->sc_rawin_count++] = c;
- if (sc->sc_rawin_count >= sizeof(sc->sc_rawin)
- || (c < 0 && sc->sc_rawin_count > 0)) {
- printf("ppp%d input: ", sc->sc_if.if_unit);
- pppdumpb(sc->sc_rawin, sc->sc_rawin_count);
- sc->sc_rawin_count = 0;
- }
-}
-
-static void
-pppdumpb(u_char *b, int l)
-{
- char buf[3*MAX_DUMP_BYTES+4];
- char *bp = buf;
- static char digits[] = "0123456789abcdef";
-
- while (l--) {
- if (bp >= buf + sizeof(buf) - 3) {
- *bp++ = '>';
- break;
- }
- *bp++ = digits[*b >> 4]; /* convert byte to ascii hex */
- *bp++ = digits[*b++ & 0xf];
- *bp++ = ' ';
- }
-
- *bp = 0;
- printf("%s\n", buf);
-}
-#endif
-
-#endif /* NPPP > 0 */
diff --git a/cpukit/libnetworking/net/radix.c b/cpukit/libnetworking/net/radix.c
deleted file mode 100644
index b098a1c742..0000000000
--- a/cpukit/libnetworking/net/radix.c
+++ /dev/null
@@ -1,1045 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1988, 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)radix.c 8.5 (Berkeley) 5/19/95
- * $FreeBSD: src/sys/net/radix.c,v 1.36 2004/04/21 15:27:36 luigi Exp $
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-/*
- * Routines to build and maintain radix trees for routing lookups.
- */
-#ifndef _RADIX_H_
-#include <sys/param.h>
-#ifdef _KERNEL
-#include <sys/systm.h>
-#include <sys/malloc.h>
-#define M_DONTWAIT M_NOWAIT
-#include <sys/domain.h>
-#else
-#include <stdlib.h>
-#endif
-#include <sys/syslog.h>
-#include <net/radix.h>
-#endif
-
-static int rn_walktree_from(struct radix_node_head *h, void *a, void *m,
- walktree_f_t *f, void *w);
-static int rn_walktree(struct radix_node_head *, walktree_f_t *, void *);
-static struct radix_node
- *rn_insert(void *, struct radix_node_head *, int *,
- struct radix_node [2]),
- *rn_newpair(void *, int, struct radix_node[2]),
- *rn_search(void *, struct radix_node *),
- *rn_search_m(void *, struct radix_node *, void *);
-
-static int max_keylen;
-static struct radix_mask *rn_mkfreelist;
-static struct radix_node_head *mask_rnhead;
-static char *addmask_key;
-static char normal_chars[] = {0, 0x80, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc, 0xfe, -1};
-static char *rn_zeros, *rn_ones;
-
-#define rn_masktop (mask_rnhead->rnh_treetop)
-#undef Bcmp
-#define Bcmp(a, b, l) \
- (l == 0 ? 0 : bcmp((caddr_t)(a), (caddr_t)(b), (u_long)l))
-
-static int rn_lexobetter(void *m_arg, void *n_arg);
-static struct radix_mask *
- rn_new_radix_mask(struct radix_node *tt,
- struct radix_mask *next);
-static int rn_satisfies_leaf(char *trial, struct radix_node *leaf,
- int skip);
-
-/*
- * The data structure for the keys is a radix tree with one way
- * branching removed. The index rn_bit at an internal node n represents a bit
- * position to be tested. The tree is arranged so that all descendants
- * of a node n have keys whose bits all agree up to position rn_bit - 1.
- * (We say the index of n is rn_bit.)
- *
- * There is at least one descendant which has a one bit at position rn_bit,
- * and at least one with a zero there.
- *
- * A route is determined by a pair of key and mask. We require that the
- * bit-wise logical and of the key and mask to be the key.
- * We define the index of a route to associated with the mask to be
- * the first bit number in the mask where 0 occurs (with bit number 0
- * representing the highest order bit).
- *
- * We say a mask is normal if every bit is 0, past the index of the mask.
- * If a node n has a descendant (k, m) with index(m) == index(n) == rn_bit,
- * and m is a normal mask, then the route applies to every descendant of n.
- * If the index(m) < rn_bit, this implies the trailing last few bits of k
- * before bit b are all 0, (and hence consequently true of every descendant
- * of n), so the route applies to all descendants of the node as well.
- *
- * Similar logic shows that a non-normal mask m such that
- * index(m) <= index(n) could potentially apply to many children of n.
- * Thus, for each non-host route, we attach its mask to a list at an internal
- * node as high in the tree as we can go.
- *
- * The present version of the code makes use of normal routes in short-
- * circuiting an explict mask and compare operation when testing whether
- * a key satisfies a normal route, and also in remembering the unique leaf
- * that governs a subtree.
- */
-
-static struct radix_node *
-rn_search(void *v_arg, struct radix_node *head)
-{
- register struct radix_node *x;
- register caddr_t v;
-
- for (x = head, v = v_arg; x->rn_bit >= 0;) {
- if (x->rn_bmask & v[x->rn_offset])
- x = x->rn_right;
- else
- x = x->rn_left;
- }
- return (x);
-}
-
-static struct radix_node *
-rn_search_m(void *v_arg, struct radix_node *head, void *m_arg)
-{
- register struct radix_node *x;
- register caddr_t v = v_arg, m = m_arg;
-
- for (x = head; x->rn_bit >= 0;) {
- if ((x->rn_bmask & m[x->rn_offset]) &&
- (x->rn_bmask & v[x->rn_offset]))
- x = x->rn_right;
- else
- x = x->rn_left;
- }
- return x;
-}
-
-int
-rn_refines(void *m_arg, void *n_arg)
-{
- register caddr_t m = m_arg, n = n_arg;
- register caddr_t lim, lim2 = lim = n + *(u_char *)n;
- int longer = (*(u_char *)n++) - (int)(*(u_char *)m++);
- int masks_are_equal = 1;
-
- if (longer > 0)
- lim -= longer;
- while (n < lim) {
- if (*n & ~(*m))
- return 0;
- if (*n++ != *m++)
- masks_are_equal = 0;
- }
- while (n < lim2)
- if (*n++)
- return 0;
- if (masks_are_equal && (longer < 0))
- for (lim2 = m - longer; m < lim2; )
- if (*m++)
- return 1;
- return (!masks_are_equal);
-}
-
-struct radix_node *
-rn_lookup(void *v_arg, void *m_arg, struct radix_node_head *head)
-{
- register struct radix_node *x;
- caddr_t netmask = 0;
-
- if (m_arg) {
- x = rn_addmask(m_arg, 1, head->rnh_treetop->rn_offset);
- if (x == 0)
- return (0);
- netmask = x->rn_key;
- }
- x = rn_match(v_arg, head);
- if (x && netmask) {
- while (x && x->rn_mask != netmask)
- x = x->rn_dupedkey;
- }
- return x;
-}
-
-static int
-rn_satisfies_leaf(char *trial, struct radix_node *leaf, int skip)
-{
- register char *cp = trial, *cp2 = leaf->rn_key, *cp3 = leaf->rn_mask;
- char *cplim;
- int length = min(*(u_char *)cp, *(u_char *)cp2);
-
- if (cp3 == 0)
- cp3 = rn_ones;
- else
- length = min(length, *(u_char *)cp3);
- cplim = cp + length; cp3 += skip; cp2 += skip;
- for (cp += skip; cp < cplim; cp++, cp2++, cp3++)
- if ((*cp ^ *cp2) & *cp3)
- return 0;
- return 1;
-}
-
-struct radix_node *
-rn_match(void *v_arg, struct radix_node_head *head)
-{
- caddr_t v = v_arg;
- register struct radix_node *t = head->rnh_treetop, *x;
- register caddr_t cp = v, cp2;
- caddr_t cplim;
- struct radix_node *saved_t, *top = t;
- int off = t->rn_offset, vlen = *(u_char *)cp, matched_off;
- register int test, b, rn_bit;
-
- /*
- * Open code rn_search(v, top) to avoid overhead of extra
- * subroutine call.
- */
- for (; t->rn_bit >= 0; ) {
- if (t->rn_bmask & cp[t->rn_offset])
- t = t->rn_right;
- else
- t = t->rn_left;
- }
- /*
- * See if we match exactly as a host destination
- * or at least learn how many bits match, for normal mask finesse.
- *
- * It doesn't hurt us to limit how many bytes to check
- * to the length of the mask, since if it matches we had a genuine
- * match and the leaf we have is the most specific one anyway;
- * if it didn't match with a shorter length it would fail
- * with a long one. This wins big for class B&C netmasks which
- * are probably the most common case...
- */
- if (t->rn_mask)
- vlen = *(u_char *)t->rn_mask;
- cp += off; cp2 = t->rn_key + off; cplim = v + vlen;
- for (; cp < cplim; cp++, cp2++)
- if (*cp != *cp2)
- goto on1;
- /*
- * This extra grot is in case we are explicitly asked
- * to look up the default. Ugh!
- *
- * Never return the root node itself, it seems to cause a
- * lot of confusion.
- */
- if (t->rn_flags & RNF_ROOT)
- t = t->rn_dupedkey;
- return t;
-on1:
- test = (*cp ^ *cp2) & 0xff; /* find first bit that differs */
- for (b = 7; (test >>= 1) > 0;)
- b--;
- matched_off = cp - v;
- b += matched_off << 3;
- rn_bit = -1 - b;
- /*
- * If there is a host route in a duped-key chain, it will be first.
- */
- if ((saved_t = t)->rn_mask == 0)
- t = t->rn_dupedkey;
- for (; t; t = t->rn_dupedkey)
- /*
- * Even if we don't match exactly as a host,
- * we may match if the leaf we wound up at is
- * a route to a net.
- */
- if (t->rn_flags & RNF_NORMAL) {
- if (rn_bit <= t->rn_bit)
- return t;
- } else if (rn_satisfies_leaf(v, t, matched_off))
- return t;
- t = saved_t;
- /* start searching up the tree */
- do {
- register struct radix_mask *m;
- t = t->rn_parent;
- m = t->rn_mklist;
- if (m) {
- /*
- * If non-contiguous masks ever become important
- * we can restore the masking and open coding of
- * the search and satisfaction test and put the
- * calculation of "off" back before the "do".
- */
- do {
- if (m->rm_flags & RNF_NORMAL) {
- if (rn_bit <= m->rm_bit)
- return (m->rm_leaf);
- } else {
- off = min(t->rn_offset, matched_off);
- x = rn_search_m(v, t, m->rm_mask);
- while (x && x->rn_mask != m->rm_mask)
- x = x->rn_dupedkey;
- if (x && rn_satisfies_leaf(v, x, off))
- return x;
- }
- m = m->rm_mklist;
- } while (m);
- }
- } while (t != top);
- return 0;
-}
-
-#ifdef RN_DEBUG
-int rn_nodenum;
-struct radix_node *rn_clist;
-int rn_saveinfo;
-int rn_debug = 1;
-#endif
-
-static struct radix_node *
-rn_newpair(void *v, int b, struct radix_node nodes[2])
-{
- register struct radix_node *tt = nodes, *t = tt + 1;
- t->rn_bit = b;
- t->rn_bmask = 0x80 >> (b & 7);
- t->rn_left = tt;
- t->rn_offset = b >> 3;
- tt->rn_bit = -1;
- tt->rn_key = (caddr_t)v;
- tt->rn_parent = t;
- tt->rn_flags = t->rn_flags = RNF_ACTIVE;
-#ifdef RN_DEBUG
- tt->rn_info = rn_nodenum++; t->rn_info = rn_nodenum++;
- tt->rn_twin = t;
- tt->rn_ybro = rn_clist;
- rn_clist = tt;
-#endif
- return t;
-}
-
-static struct radix_node *
-rn_insert(void *v_arg, struct radix_node_head *head, int *dupentry,
- struct radix_node nodes[2])
-{
- caddr_t v = v_arg;
- struct radix_node *top = head->rnh_treetop;
- int head_off = top->rn_offset, vlen = (int)*((u_char *)v);
- register struct radix_node *t = rn_search(v_arg, top);
- register caddr_t cp = v + head_off;
- register int b;
- struct radix_node *tt;
- /*
- * Find first bit at which v and t->rn_key differ
- */
- {
- register caddr_t cp2 = t->rn_key + head_off;
- register int cmp_res;
- caddr_t cplim = v + vlen;
-
- while (cp < cplim)
- if (*cp2++ != *cp++)
- goto on1;
- *dupentry = 1;
- return t;
-on1:
- *dupentry = 0;
- cmp_res = (cp[-1] ^ cp2[-1]) & 0xff;
- for (b = (cp - v) << 3; cmp_res; b--)
- cmp_res >>= 1;
- }
- {
- register struct radix_node *p, *x = top;
- cp = v;
- do {
- p = x;
- if (cp[x->rn_offset] & x->rn_bmask)
- x = x->rn_right;
- else
- x = x->rn_left;
- } while (b > (unsigned) x->rn_bit);
- /* x->rn_bit < b && x->rn_bit >= 0 */
-#ifdef RN_DEBUG
- if (rn_debug)
- log(LOG_DEBUG, "rn_insert: Going In:\n"), traverse(p);
-#endif
- t = rn_newpair(v_arg, b, nodes);
- tt = t->rn_left;
- if ((cp[p->rn_offset] & p->rn_bmask) == 0)
- p->rn_left = t;
- else
- p->rn_right = t;
- x->rn_parent = t;
- t->rn_parent = p; /* frees x, p as temp vars below */
- if ((cp[t->rn_offset] & t->rn_bmask) == 0) {
- t->rn_right = x;
- } else {
- t->rn_right = tt;
- t->rn_left = x;
- }
-#ifdef RN_DEBUG
- if (rn_debug)
- log(LOG_DEBUG, "rn_insert: Coming Out:\n"), traverse(p);
-#endif
- }
- return (tt);
-}
-
-struct radix_node *
-rn_addmask(void *n_arg, int search, int skip)
-{
- caddr_t netmask = (caddr_t)n_arg;
- register struct radix_node *x;
- register caddr_t cp, cplim;
- register int b = 0, mlen, j;
- int maskduplicated, m0, isnormal;
- struct radix_node *saved_x;
- static int last_zeroed = 0;
-
- if ((mlen = *(u_char *)netmask) > max_keylen)
- mlen = max_keylen;
- if (skip == 0)
- skip = 1;
- if (mlen <= skip)
- return (mask_rnhead->rnh_nodes);
- if (skip > 1)
- Bcopy(rn_ones + 1, addmask_key + 1, skip - 1);
- if ((m0 = mlen) > skip)
- Bcopy(netmask + skip, addmask_key + skip, mlen - skip);
- /*
- * Trim trailing zeroes.
- */
- for (cp = addmask_key + mlen; (cp > addmask_key) && cp[-1] == 0;)
- cp--;
- mlen = cp - addmask_key;
- if (mlen <= skip) {
- if (m0 >= last_zeroed)
- last_zeroed = mlen;
- return (mask_rnhead->rnh_nodes);
- }
- if (m0 < last_zeroed)
- Bzero(addmask_key + m0, last_zeroed - m0);
- *addmask_key = last_zeroed = mlen;
- x = rn_search(addmask_key, rn_masktop);
- if (Bcmp(addmask_key, x->rn_key, mlen) != 0)
- x = 0;
- if (x || search)
- return (x);
- R_Malloc(x, struct radix_node *, max_keylen + 2 * sizeof (*x));
- if ((saved_x = x) == 0)
- return (0);
- Bzero(x, max_keylen + 2 * sizeof (*x));
- netmask = cp = (caddr_t)(x + 2);
- Bcopy(addmask_key, cp, mlen);
- x = rn_insert(cp, mask_rnhead, &maskduplicated, x);
- if (maskduplicated) {
- log(LOG_ERR, "rn_addmask: mask impossibly already in tree");
- Free(saved_x);
- return (x);
- }
- /*
- * Calculate index of mask, and check for normalcy.
- */
- cplim = netmask + mlen; isnormal = 1;
- for (cp = netmask + skip; (cp < cplim) && *(u_char *)cp == 0xff;)
- cp++;
- if (cp != cplim) {
- for (j = 0x80; (j & *cp) != 0; j >>= 1)
- b++;
- if (*cp != normal_chars[b] || cp != (cplim - 1))
- isnormal = 0;
- }
- b += (cp - netmask) << 3;
- x->rn_bit = -1 - b;
- if (isnormal)
- x->rn_flags |= RNF_NORMAL;
- return (x);
-}
-
-static int /* XXX: arbitrary ordering for non-contiguous masks */
-rn_lexobetter(void *m_arg, void *n_arg)
-{
- register u_char *mp = m_arg, *np = n_arg, *lim;
-
- if (*mp > *np)
- return 1; /* not really, but need to check longer one first */
- if (*mp == *np)
- for (lim = mp + *mp; mp < lim;)
- if (*mp++ > *np++)
- return 1;
- return 0;
-}
-
-static struct radix_mask *
-rn_new_radix_mask(struct radix_node *tt, struct radix_mask *next)
-{
- register struct radix_mask *m;
-
- MKGet(m);
- if (m == 0) {
- log(LOG_ERR, "Mask for route not entered\n");
- return (0);
- }
- Bzero(m, sizeof *m);
- m->rm_bit = tt->rn_bit;
- m->rm_flags = tt->rn_flags;
- if (tt->rn_flags & RNF_NORMAL)
- m->rm_leaf = tt;
- else
- m->rm_mask = tt->rn_mask;
- m->rm_mklist = next;
- tt->rn_mklist = m;
- return m;
-}
-
-struct radix_node *
-rn_addroute(void *v_arg, void *n_arg, struct radix_node_head *head,
- struct radix_node treenodes[2])
-{
- caddr_t v = (caddr_t)v_arg, netmask = (caddr_t)n_arg;
- register struct radix_node *t, *x = 0, *tt;
- struct radix_node *saved_tt, *top = head->rnh_treetop;
- short b = 0, b_leaf = 0;
- int keyduplicated;
- caddr_t mmask;
- struct radix_mask *m, **mp;
-
- /*
- * In dealing with non-contiguous masks, there may be
- * many different routes which have the same mask.
- * We will find it useful to have a unique pointer to
- * the mask to speed avoiding duplicate references at
- * nodes and possibly save time in calculating indices.
- */
- if (netmask) {
- if ((x = rn_addmask(netmask, 0, top->rn_offset)) == 0)
- return (0);
- b_leaf = x->rn_bit;
- b = -1 - x->rn_bit;
- netmask = x->rn_key;
- }
- /*
- * Deal with duplicated keys: attach node to previous instance
- */
- saved_tt = tt = rn_insert(v, head, &keyduplicated, treenodes);
- if (keyduplicated) {
- for (t = tt; tt; t = tt, tt = tt->rn_dupedkey) {
- if (tt->rn_mask == netmask)
- return (0);
- if (netmask == 0 ||
- (tt->rn_mask &&
- ((b_leaf < tt->rn_bit) /* index(netmask) > node */
- || rn_refines(netmask, tt->rn_mask)
- || rn_lexobetter(netmask, tt->rn_mask))))
- break;
- }
- /*
- * If the mask is not duplicated, we wouldn't
- * find it among possible duplicate key entries
- * anyway, so the above test doesn't hurt.
- *
- * We sort the masks for a duplicated key the same way as
- * in a masklist -- most specific to least specific.
- * This may require the unfortunate nuisance of relocating
- * the head of the list.
- *
- * We also reverse, or doubly link the list through the
- * parent pointer.
- */
- if (tt == saved_tt) {
- struct radix_node *xx = x;
- /* link in at head of list */
- (tt = treenodes)->rn_dupedkey = t;
- tt->rn_flags = t->rn_flags;
- tt->rn_parent = x = t->rn_parent;
- t->rn_parent = tt; /* parent */
- if (x->rn_left == t)
- x->rn_left = tt;
- else
- x->rn_right = tt;
- saved_tt = tt; x = xx;
- } else {
- (tt = treenodes)->rn_dupedkey = t->rn_dupedkey;
- t->rn_dupedkey = tt;
- tt->rn_parent = t; /* parent */
- if (tt->rn_dupedkey) /* parent */
- tt->rn_dupedkey->rn_parent = tt; /* parent */
- }
-#ifdef RN_DEBUG
- t=tt+1; tt->rn_info = rn_nodenum++; t->rn_info = rn_nodenum++;
- tt->rn_twin = t; tt->rn_ybro = rn_clist; rn_clist = tt;
-#endif
- tt->rn_key = (caddr_t) v;
- tt->rn_bit = -1;
- tt->rn_flags = RNF_ACTIVE;
- }
- /*
- * Put mask in tree.
- */
- if (netmask) {
- tt->rn_mask = netmask;
- tt->rn_bit = x->rn_bit;
- tt->rn_flags |= x->rn_flags & RNF_NORMAL;
- }
- t = saved_tt->rn_parent;
- if (keyduplicated)
- goto on2;
- b_leaf = -1 - t->rn_bit;
- if (t->rn_right == saved_tt)
- x = t->rn_left;
- else
- x = t->rn_right;
- /* Promote general routes from below */
- if (x->rn_bit < 0) {
- for (mp = &t->rn_mklist; x; x = x->rn_dupedkey)
- if (x->rn_mask && (x->rn_bit >= b_leaf) && x->rn_mklist == 0) {
- *mp = m = rn_new_radix_mask(x, 0);
- if (m)
- mp = &m->rm_mklist;
- }
- } else if (x->rn_mklist) {
- /*
- * Skip over masks whose index is > that of new node
- */
- for (mp = &x->rn_mklist; (m = *mp); mp = &m->rm_mklist)
- if (m->rm_bit >= b_leaf)
- break;
- t->rn_mklist = m; *mp = 0;
- }
-on2:
- /* Add new route to highest possible ancestor's list */
- if ((netmask == 0) || (b > t->rn_bit ))
- return tt; /* can't lift at all */
- b_leaf = tt->rn_bit;
- do {
- x = t;
- t = t->rn_parent;
- } while (b <= t->rn_bit && x != top);
- /*
- * Search through routes associated with node to
- * insert new route according to index.
- * Need same criteria as when sorting dupedkeys to avoid
- * double loop on deletion.
- */
- for (mp = &x->rn_mklist; (m = *mp); mp = &m->rm_mklist) {
- if (m->rm_bit < b_leaf)
- continue;
- if (m->rm_bit > b_leaf)
- break;
- if (m->rm_flags & RNF_NORMAL) {
- mmask = m->rm_leaf->rn_mask;
- if (tt->rn_flags & RNF_NORMAL) {
- log(LOG_ERR,
- "Non-unique normal route, mask not entered\n");
- return tt;
- }
- } else
- mmask = m->rm_mask;
- if (mmask == netmask) {
- m->rm_refs++;
- tt->rn_mklist = m;
- return tt;
- }
- if (rn_refines(netmask, mmask)
- || rn_lexobetter(netmask, mmask))
- break;
- }
- *mp = rn_new_radix_mask(tt, *mp);
- return tt;
-}
-
-struct radix_node *
-rn_delete(void *v_arg, void *netmask_arg, struct radix_node_head *head)
-{
- register struct radix_node *t, *p, *x, *tt;
- struct radix_mask *m, *saved_m, **mp;
- struct radix_node *dupedkey, *saved_tt, *top;
- caddr_t v, netmask;
- int b, head_off, vlen;
-
- v = v_arg;
- netmask = netmask_arg;
- x = head->rnh_treetop;
- tt = rn_search(v, x);
- head_off = x->rn_offset;
- vlen = *(u_char *)v;
- saved_tt = tt;
- top = x;
- if (tt == 0 ||
- Bcmp(v + head_off, tt->rn_key + head_off, vlen - head_off))
- return (0);
- /*
- * Delete our route from mask lists.
- */
- if (netmask) {
- if ((x = rn_addmask(netmask, 1, head_off)) == 0)
- return (0);
- netmask = x->rn_key;
- while (tt->rn_mask != netmask)
- if ((tt = tt->rn_dupedkey) == 0)
- return (0);
- }
- if (tt->rn_mask == 0 || (saved_m = m = tt->rn_mklist) == 0)
- goto on1;
- if (tt->rn_flags & RNF_NORMAL) {
- if (m->rm_leaf != tt || m->rm_refs > 0) {
- log(LOG_ERR, "rn_delete: inconsistent annotation\n");
- return 0; /* dangling ref could cause disaster */
- }
- } else {
- if (m->rm_mask != tt->rn_mask) {
- log(LOG_ERR, "rn_delete: inconsistent annotation\n");
- goto on1;
- }
- if (--m->rm_refs >= 0)
- goto on1;
- }
- b = -1 - tt->rn_bit;
- t = saved_tt->rn_parent;
- if (b > t->rn_bit)
- goto on1; /* Wasn't lifted at all */
- do {
- x = t;
- t = t->rn_parent;
- } while (b <= t->rn_bit && x != top);
- for (mp = &x->rn_mklist; (m = *mp); mp = &m->rm_mklist)
- if (m == saved_m) {
- *mp = m->rm_mklist;
- MKFree(m);
- break;
- }
- if (m == 0) {
- log(LOG_ERR, "rn_delete: couldn't find our annotation\n");
- if (tt->rn_flags & RNF_NORMAL)
- return (0); /* Dangling ref to us */
- }
-on1:
- /*
- * Eliminate us from tree
- */
- if (tt->rn_flags & RNF_ROOT)
- return (0);
-#ifdef RN_DEBUG
- /* Get us out of the creation list */
- for (t = rn_clist; t && t->rn_ybro != tt; t = t->rn_ybro) {}
- if (t) t->rn_ybro = tt->rn_ybro;
-#endif
- t = tt->rn_parent;
- dupedkey = saved_tt->rn_dupedkey;
- if (dupedkey) {
- /*
- * Here, tt is the deletion target and
- * saved_tt is the head of the dupekey chain.
- */
- if (tt == saved_tt) {
- /* remove from head of chain */
- x = dupedkey; x->rn_parent = t;
- if (t->rn_left == tt)
- t->rn_left = x;
- else
- t->rn_right = x;
- } else {
- /* find node in front of tt on the chain */
- for (x = p = saved_tt; p && p->rn_dupedkey != tt;)
- p = p->rn_dupedkey;
- if (p) {
- p->rn_dupedkey = tt->rn_dupedkey;
- if (tt->rn_dupedkey) /* parent */
- tt->rn_dupedkey->rn_parent = p;
- /* parent */
- } else log(LOG_ERR, "rn_delete: couldn't find us\n");
- }
- t = tt + 1;
- if (t->rn_flags & RNF_ACTIVE) {
-#ifndef RN_DEBUG
- *++x = *t;
- p = t->rn_parent;
-#else
- b = t->rn_info;
- *++x = *t;
- t->rn_info = b;
- p = t->rn_parent;
-#endif
- if (p->rn_left == t)
- p->rn_left = x;
- else
- p->rn_right = x;
- x->rn_left->rn_parent = x;
- x->rn_right->rn_parent = x;
- }
- goto out;
- }
- if (t->rn_left == tt)
- x = t->rn_right;
- else
- x = t->rn_left;
- p = t->rn_parent;
- if (p->rn_right == t)
- p->rn_right = x;
- else
- p->rn_left = x;
- x->rn_parent = p;
- /*
- * Demote routes attached to us.
- */
- if (t->rn_mklist) {
- if (x->rn_bit >= 0) {
- for (mp = &x->rn_mklist; (m = *mp);)
- mp = &m->rm_mklist;
- *mp = t->rn_mklist;
- } else {
- /* If there are any key,mask pairs in a sibling
- duped-key chain, some subset will appear sorted
- in the same order attached to our mklist */
- for (m = t->rn_mklist; m && x; x = x->rn_dupedkey)
- if (m == x->rn_mklist) {
- struct radix_mask *mm = m->rm_mklist;
- x->rn_mklist = 0;
- if (--(m->rm_refs) < 0)
- MKFree(m);
- m = mm;
- }
- if (m)
- log(LOG_ERR,
- "rn_delete: Orphaned Mask %p at %p\n",
- (void *)m, (void *)x);
- }
- }
- /*
- * We may be holding an active internal node in the tree.
- */
- x = tt + 1;
- if (t != x) {
-#ifndef RN_DEBUG
- *t = *x;
-#else
- b = t->rn_info;
- *t = *x;
- t->rn_info = b;
-#endif
- t->rn_left->rn_parent = t;
- t->rn_right->rn_parent = t;
- p = x->rn_parent;
- if (p->rn_left == x)
- p->rn_left = t;
- else
- p->rn_right = t;
- }
-out:
- tt->rn_flags &= ~RNF_ACTIVE;
- tt[1].rn_flags &= ~RNF_ACTIVE;
- return (tt);
-}
-
-/*
- * This is the same as rn_walktree() except for the parameters and the
- * exit.
- */
-static int
-rn_walktree_from(struct radix_node_head *h, void *a, void *m,
- walktree_f_t *f, void *w)
-{
- int error;
- struct radix_node *base, *next;
- u_char *xa = (u_char *)a;
- u_char *xm = (u_char *)m;
- register struct radix_node *rn, *last = 0 /* shut up gcc */;
- int stopping = 0;
- int lastb;
-
- /*
- * rn_search_m is sort-of-open-coded here.
- */
- /* printf("about to search\n"); */
- for (rn = h->rnh_treetop; rn->rn_bit >= 0; ) {
- last = rn;
- /* printf("rn_bit %d, rn_bmask %x, xm[rn_offset] %x\n",
- rn->rn_bit, rn->rn_bmask, xm[rn->rn_offset]); */
- if (!(rn->rn_bmask & xm[rn->rn_offset])) {
- break;
- }
- if (rn->rn_bmask & xa[rn->rn_offset]) {
- rn = rn->rn_right;
- } else {
- rn = rn->rn_left;
- }
- }
- /* printf("done searching\n"); */
-
- /*
- * Two cases: either we stepped off the end of our mask,
- * in which case last == rn, or we reached a leaf, in which
- * case we want to start from the last node we looked at.
- * Either way, last is the node we want to start from.
- */
- rn = last;
- lastb = rn->rn_bit;
-
- /* printf("rn %p, lastb %d\n", rn, lastb);*/
-
- /*
- * This gets complicated because we may delete the node
- * while applying the function f to it, so we need to calculate
- * the successor node in advance.
- */
- while (rn->rn_bit >= 0)
- rn = rn->rn_left;
-
- while (!stopping) {
- /* printf("node %p (%d)\n", rn, rn->rn_bit); */
- base = rn;
- /* If at right child go back up, otherwise, go right */
- while (rn->rn_parent->rn_right == rn
- && !(rn->rn_flags & RNF_ROOT)) {
- rn = rn->rn_parent;
-
- /* if went up beyond last, stop */
- if (rn->rn_bit < lastb) {
- stopping = 1;
- /* printf("up too far\n"); */
- }
- }
-
- /* Find the next *leaf* since next node might vanish, too */
- for (rn = rn->rn_parent->rn_right; rn->rn_bit >= 0;)
- rn = rn->rn_left;
- next = rn;
- /* Process leaves */
- while ((rn = base) != 0) {
- base = rn->rn_dupedkey;
- /* printf("leaf %p\n", rn); */
- if (!(rn->rn_flags & RNF_ROOT)
- && (error = (*f)(rn, w)))
- return (error);
- }
- rn = next;
-
- if (rn->rn_flags & RNF_ROOT) {
- /* printf("root, stopping"); */
- stopping = 1;
- }
-
- }
- return 0;
-}
-
-static int
-rn_walktree(struct radix_node_head *h, walktree_f_t *f, void *w)
-{
- int error;
- struct radix_node *base, *next;
- register struct radix_node *rn = h->rnh_treetop;
- /*
- * This gets complicated because we may delete the node
- * while applying the function f to it, so we need to calculate
- * the successor node in advance.
- */
- /* First time through node, go left */
- while (rn->rn_bit >= 0)
- rn = rn->rn_left;
- for (;;) {
- base = rn;
- /* If at right child go back up, otherwise, go right */
- while (rn->rn_parent->rn_right == rn
- && (rn->rn_flags & RNF_ROOT) == 0)
- rn = rn->rn_parent;
- /* Find the next *leaf* since next node might vanish, too */
- for (rn = rn->rn_parent->rn_right; rn->rn_bit >= 0;)
- rn = rn->rn_left;
- next = rn;
- /* Process leaves */
- while ((rn = base)) {
- base = rn->rn_dupedkey;
- if (!(rn->rn_flags & RNF_ROOT)
- && (error = (*f)(rn, w)))
- return (error);
- }
- rn = next;
- if (rn->rn_flags & RNF_ROOT)
- return (0);
- }
- /* NOTREACHED */
-}
-
-int
-rn_inithead(void **head, int off)
-{
- register struct radix_node_head *rnh;
- register struct radix_node *t, *tt, *ttt;
- if (*head)
- return (1);
- R_Malloc(rnh, struct radix_node_head *, sizeof (*rnh));
- if (rnh == 0)
- return (0);
- Bzero(rnh, sizeof (*rnh));
- *head = rnh;
- t = rn_newpair(rn_zeros, off, rnh->rnh_nodes);
- ttt = rnh->rnh_nodes + 2;
- t->rn_right = ttt;
- t->rn_parent = t;
- tt = t->rn_left;
- tt->rn_flags = t->rn_flags = RNF_ROOT | RNF_ACTIVE;
- tt->rn_bit = -1 - off;
- *ttt = *tt;
- ttt->rn_key = rn_ones;
- rnh->rnh_addaddr = rn_addroute;
- rnh->rnh_deladdr = rn_delete;
- rnh->rnh_matchaddr = rn_match;
- rnh->rnh_lookup = rn_lookup;
- rnh->rnh_walktree = rn_walktree;
- rnh->rnh_walktree_from = rn_walktree_from;
- rnh->rnh_treetop = t;
- return (1);
-}
-
-void
-rn_init(void)
-{
- char *cp, *cplim;
-#ifdef _KERNEL
- struct domain *dom;
-
- for (dom = domains; dom; dom = dom->dom_next)
- if (dom->dom_maxrtkey > max_keylen)
- max_keylen = dom->dom_maxrtkey;
-#endif
- if (max_keylen == 0) {
- log(LOG_ERR,
- "rn_init: radix functions require max_keylen be set\n");
- return;
- }
- R_Malloc(rn_zeros, char *, 3 * max_keylen);
- if (rn_zeros == NULL)
- panic("rn_init");
- Bzero(rn_zeros, 3 * max_keylen);
- rn_ones = cp = rn_zeros + max_keylen;
- addmask_key = cplim = rn_ones + max_keylen;
- while (cp < cplim)
- *cp++ = -1;
- if (rn_inithead((void **)(void*)&mask_rnhead, 0) == 0)
- panic("rn_init 2");
-}
diff --git a/cpukit/libnetworking/net/radix.h b/cpukit/libnetworking/net/radix.h
deleted file mode 100644
index cf132a4ab9..0000000000
--- a/cpukit/libnetworking/net/radix.h
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * Copyright (c) 1988, 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)radix.h 8.2 (Berkeley) 10/31/94
- * $FreeBSD: src/sys/net/radix.h,v 1.25 2004/04/18 11:48:35 luigi Exp $
- */
-
-#ifndef _RADIX_H_
-#define _RADIX_H_
-
-/*
- * Radix search tree node layout.
- */
-
-struct radix_node {
- struct radix_mask *rn_mklist; /* list of masks contained in subtree */
- struct radix_node *rn_parent; /* parent */
- short rn_bit; /* bit offset; -1-index(netmask) */
- char rn_bmask; /* node: mask for bit test*/
- u_char rn_flags; /* enumerated next */
-#define RNF_NORMAL 1 /* leaf contains normal route */
-#define RNF_ROOT 2 /* leaf is root leaf for tree */
-#define RNF_ACTIVE 4 /* This node is alive (for rtfree) */
- union {
- struct { /* leaf only data: */
- caddr_t rn_Key; /* object of search */
- caddr_t rn_Mask; /* netmask, if present */
- struct radix_node *rn_Dupedkey;
- } rn_leaf;
- struct { /* node only data: */
- int rn_Off; /* where to start compare */
- struct radix_node *rn_L;/* progeny */
- struct radix_node *rn_R;/* progeny */
- } rn_node;
- } rn_u;
-#ifdef RN_DEBUG
- int rn_info;
- struct radix_node *rn_twin;
- struct radix_node *rn_ybro;
-#endif
-};
-
-#define rn_dupedkey rn_u.rn_leaf.rn_Dupedkey
-#define rn_key rn_u.rn_leaf.rn_Key
-#define rn_mask rn_u.rn_leaf.rn_Mask
-#define rn_offset rn_u.rn_node.rn_Off
-#define rn_left rn_u.rn_node.rn_L
-#define rn_right rn_u.rn_node.rn_R
-
-/*
- * Annotations to tree concerning potential routes applying to subtrees.
- */
-
-struct radix_mask {
- short rm_bit; /* bit offset; -1-index(netmask) */
- char rm_unused; /* cf. rn_bmask */
- u_char rm_flags; /* cf. rn_flags */
- struct radix_mask *rm_mklist; /* more masks to try */
- union {
- caddr_t rmu_mask; /* the mask */
- struct radix_node *rmu_leaf; /* for normal routes */
- } rm_rmu;
- int rm_refs; /* # of references to this struct */
-};
-
-#define rm_mask rm_rmu.rmu_mask
-#define rm_leaf rm_rmu.rmu_leaf /* extra field would make 32 bytes */
-
-#define MKGet(m) {\
- if (rn_mkfreelist) {\
- m = rn_mkfreelist; \
- rn_mkfreelist = (m)->rm_mklist; \
- } else \
- R_Malloc(m, struct radix_mask *, sizeof (*(m))); }\
-
-#define MKFree(m) { (m)->rm_mklist = rn_mkfreelist; rn_mkfreelist = (m);}
-
-typedef int walktree_f_t(struct radix_node *, void *);
-
-struct radix_node_head {
- struct radix_node *rnh_treetop;
- int rnh_addrsize; /* permit, but not require fixed keys */
- int rnh_pktsize; /* permit, but not require fixed keys */
- struct radix_node *(*rnh_addaddr) /* add based on sockaddr */
- (void *v, void *mask,
- struct radix_node_head *head, struct radix_node nodes[]);
- struct radix_node *(*rnh_addpkt) /* add based on packet hdr */
- (void *v, void *mask,
- struct radix_node_head *head, struct radix_node nodes[]);
- struct radix_node *(*rnh_deladdr) /* remove based on sockaddr */
- (void *v, void *mask, struct radix_node_head *head);
- struct radix_node *(*rnh_delpkt) /* remove based on packet hdr */
- (void *v, void *mask, struct radix_node_head *head);
- struct radix_node *(*rnh_matchaddr) /* locate based on sockaddr */
- (void *v, struct radix_node_head *head);
- struct radix_node *(*rnh_lookup) /* locate based on sockaddr */
- (void *v, void *mask, struct radix_node_head *head);
- struct radix_node *(*rnh_matchpkt) /* locate based on packet hdr */
- (void *v, struct radix_node_head *head);
- int (*rnh_walktree) /* traverse tree */
- (struct radix_node_head *head, walktree_f_t *f, void *w);
- int (*rnh_walktree_from) /* traverse tree below a */
- (struct radix_node_head *head, void *a, void *m,
- walktree_f_t *f, void *w);
- void (*rnh_close) /* do something when the last ref drops */
- (struct radix_node *rn, struct radix_node_head *head);
- struct radix_node rnh_nodes[3]; /* empty tree for common case */
-};
-
-#ifndef _KERNEL
-#define Bcmp(a, b, n) bcmp(((char *)(a)), ((char *)(b)), (n))
-#define Bcopy(a, b, n) bcopy(((char *)(a)), ((char *)(b)), (unsigned)(n))
-#define Bzero(p, n) bzero((char *)(p), (int)(n));
-#define R_Malloc(p, t, n) (p = (t) malloc((unsigned int)(n)))
-#define R_Zalloc(p, t, n) (p = (t) calloc(1,(unsigned int)(n)))
-#define Free(p) free((char *)p);
-#else
-#define Bcmp(a, b, n) bcmp(((caddr_t)(a)), ((caddr_t)(b)), (unsigned)(n))
-#define Bcopy(a, b, n) bcopy(((caddr_t)(a)), ((caddr_t)(b)), (unsigned)(n))
-#define Bzero(p, n) bzero((caddr_t)(p), (unsigned)(n));
-#define R_Malloc(p, t, n) (p = (t) malloc((unsigned long)(n), M_RTABLE, M_DONTWAIT))
-#define Free(p) free((caddr_t)p, M_RTABLE);
-#endif /*_KERNEL*/
-
-void rn_init(void);
-int rn_inithead(void **, int);
-int rn_refines(void *, void *);
-struct radix_node
- *rn_addmask(void *, int, int),
- *rn_addroute (void *, void *, struct radix_node_head *,
- struct radix_node [2]),
- *rn_delete(void *, void *, struct radix_node_head *),
- *rn_lookup (void *v_arg, void *m_arg,
- struct radix_node_head *head),
- *rn_match(void *, struct radix_node_head *);
-
-#endif /* _RADIX_H_ */
diff --git a/cpukit/libnetworking/net/raw_cb.c b/cpukit/libnetworking/net/raw_cb.c
deleted file mode 100644
index d11ece3f73..0000000000
--- a/cpukit/libnetworking/net/raw_cb.c
+++ /dev/null
@@ -1,154 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1980, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)raw_cb.c 8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/net/raw_cb.c,v 1.34 2006/06/02 08:27:15 rwatson Exp $
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/systm.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <sys/domain.h>
-#include <sys/protosw.h>
-#include <errno.h>
-
-#include <net/if.h>
-#include <net/route.h>
-#include <net/raw_cb.h>
-#include <netinet/in.h>
-
-#ifdef __rtems__
-#define mtx_lock(x) /* UNUSED */
-#define mtx_unlock(x) /* UNUSED */
-#define KASSERT(x,y) /* UNUSED */
-#endif
-
-/*
- * Routines to manage the raw protocol control blocks.
- *
- * TODO:
- * hash lookups by protocol family/protocol + address family
- * take care of unique address problems per AF?
- * redo address binding to allow wildcards
- */
-
-struct rawcb_list_head rawcb_list;
-static u_long raw_sendspace = RAWSNDQ;
-static u_long raw_recvspace = RAWRCVQ;
-
-/*
- * Allocate a control block and a nominal amount
- * of buffer space for the socket.
- */
-int
-raw_attach(struct socket *so, int proto)
-{
- register struct rawcb *rp = sotorawcb(so);
- int error;
-
- /*
- * It is assumed that raw_attach is called
- * after space has been allocated for the
- * rawcb.
- */
- if (rp == 0)
- return (ENOBUFS);
- error = soreserve(so, raw_sendspace, raw_recvspace);
- if (error)
- return (error);
- rp->rcb_socket = so;
- rp->rcb_proto.sp_family = so->so_proto->pr_domain->dom_family;
- rp->rcb_proto.sp_protocol = proto;
- mtx_lock(&rawcb_mtx);
- LIST_INSERT_HEAD(&rawcb_list, rp, list);
- mtx_unlock(&rawcb_mtx);
- return (0);
-}
-
-/*
- * Detach the raw connection block and discard
- * socket resources.
- */
-void
-raw_detach(struct rawcb *rp)
-{
- struct socket *so = rp->rcb_socket;
-
- KASSERT(so->so_pcb == rp, ("raw_detach: so_pcb != rp"));
-
- so->so_pcb = NULL;
- mtx_lock(&rawcb_mtx);
- LIST_REMOVE(rp, list);
- mtx_unlock(&rawcb_mtx);
-#ifdef notdef
- if (rp->rcb_laddr)
- m_freem(dtom(rp->rcb_laddr));
- rp->rcb_laddr = 0;
-#endif
- free((caddr_t)(rp), M_PCB);
-}
-
-/*
- * Disconnect raw socket.
- */
-void
-raw_disconnect(struct rawcb *rp)
-{
-
-#ifdef notdef
- if (rp->rcb_faddr)
- m_freem(dtom(rp->rcb_faddr));
- rp->rcb_faddr = 0;
-#endif
-}
-
-#ifdef notdef
-int
-raw_bind(struct socket *so, struct mbuf *nam)
-{
- struct sockaddr *addr = mtod(nam, struct sockaddr *);
- register struct rawcb *rp;
-
- if (ifnet == 0)
- return (EADDRNOTAVAIL);
- rp = sotorawcb(so);
- nam = m_copym(nam, 0, M_COPYALL, M_TRYWAIT);
- rp->rcb_laddr = mtod(nam, struct sockaddr *);
- return (0);
-}
-#endif
diff --git a/cpukit/libnetworking/net/raw_cb.h b/cpukit/libnetworking/net/raw_cb.h
deleted file mode 100644
index 907e3c08e1..0000000000
--- a/cpukit/libnetworking/net/raw_cb.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright (c) 1980, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)raw_cb.h 8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/net/raw_cb.h,v 1.19 2005/01/07 01:45:35 imp Exp $
- */
-
-
-#ifndef _NET_RAW_CB_H_
-#define _NET_RAW_CB_H_
-
-#include <sys/socket.h>
-
-#include <sys/queue.h>
-
-/*
- * Raw protocol interface control block. Used
- * to tie a socket to the generic raw interface.
- */
-struct rawcb {
- LIST_ENTRY(rawcb) list;
- struct socket *rcb_socket; /* back pointer to socket */
- struct sockaddr *rcb_faddr; /* destination address */
- struct sockaddr *rcb_laddr; /* socket's address */
- struct sockproto rcb_proto; /* protocol family, protocol */
-};
-
-#define sotorawcb(so) ((struct rawcb *)(so)->so_pcb)
-
-/*
- * Nominal space allocated to a raw socket.
- */
-#define RAWSNDQ 8192
-#define RAWRCVQ 8192
-
-#ifdef _KERNEL
-extern LIST_HEAD(rawcb_list_head, rawcb) rawcb_list;
-
-int raw_attach(struct socket *, int);
-void raw_ctlinput(int, struct sockaddr *, void *);
-void raw_detach(struct rawcb *);
-void raw_disconnect(struct rawcb *);
-void raw_init(void);
-void raw_input(struct mbuf *,
- struct sockproto *, struct sockaddr *, struct sockaddr *);
-int raw_usrreq(struct socket *,
- int, struct mbuf *, struct mbuf *, struct mbuf *);
-#endif
-
-#endif
diff --git a/cpukit/libnetworking/net/raw_usrreq.c b/cpukit/libnetworking/net/raw_usrreq.c
deleted file mode 100644
index 03a4efe492..0000000000
--- a/cpukit/libnetworking/net/raw_usrreq.c
+++ /dev/null
@@ -1,306 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1980, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)raw_usrreq.c 8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/net/raw_usrreq.c,v 1.44 2006/11/06 13:42:02 rwatson Exp $
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/systm.h>
-#include <sys/mbuf.h>
-#include <sys/domain.h>
-#include <sys/protosw.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <errno.h>
-
-#include <net/if.h>
-#include <net/route.h>
-#include <net/netisr.h>
-#include <net/raw_cb.h>
-
-/*
- * Initialize raw connection block q.
- */
-void
-raw_init(void)
-{
-
- LIST_INIT(&rawcb_list);
-}
-
-
-/*
- * Raw protocol input routine. Find the socket
- * associated with the packet(s) and move them over. If
- * nothing exists for this packet, drop it.
- */
-/*
- * Raw protocol interface.
- */
-void
-raw_input(struct mbuf *m0, struct sockproto *proto, struct sockaddr *src,
- struct sockaddr *dst)
-{
- register struct rawcb *rp;
- register struct mbuf *m = m0;
- struct socket *last;
-
- last = 0;
- LIST_FOREACH(rp, &rawcb_list, list) {
- if (rp->rcb_proto.sp_family != proto->sp_family)
- continue;
- if (rp->rcb_proto.sp_protocol &&
- rp->rcb_proto.sp_protocol != proto->sp_protocol)
- continue;
- /*
- * We assume the lower level routines have
- * placed the address in a canonical format
- * suitable for a structure comparison.
- *
- * Note that if the lengths are not the same
- * the comparison will fail at the first byte.
- */
-#define equal(a1, a2) \
- (bcmp((caddr_t)(a1), (caddr_t)(a2), a1->sa_len) == 0)
- if (rp->rcb_laddr && !equal(rp->rcb_laddr, dst))
- continue;
- if (rp->rcb_faddr && !equal(rp->rcb_faddr, src))
- continue;
- if (last) {
- struct mbuf *n;
- n = m_copy(m, 0, (int)M_COPYALL);
- if (n) {
- if (sbappendaddr(&last->so_rcv, src,
- n, (struct mbuf *)0) == 0)
- /* should notify about lost packet */
- m_freem(n);
- else {
- sorwakeup(last);
- }
- }
- }
- last = rp->rcb_socket;
- }
- if (last) {
- if (sbappendaddr(&last->so_rcv, src,
- m, (struct mbuf *)0) == 0)
- m_freem(m);
- else {
- sorwakeup(last);
- }
- } else
- m_freem(m);
-}
-
-void
-raw_ctlinput(int cmd, struct sockaddr *arg, void *dummy)
-{
-
- if (cmd < 0 || cmd > PRC_NCMDS)
- return;
- /* INCOMPLETE */
-}
-
-int
-raw_usrreq( struct socket *so, int req, struct mbuf *m, struct mbuf *nam,
- struct mbuf *control)
-{
- register struct rawcb *rp = sotorawcb(so);
- register int error = 0;
- int len;
-
- if (req == PRU_CONTROL)
- return (EOPNOTSUPP);
- if (control && control->m_len) {
- error = EOPNOTSUPP;
- goto release;
- }
- if (rp == 0) {
- error = EINVAL;
- goto release;
- }
- switch (req) {
-
- /*
- * Allocate a raw control block and fill in the
- * necessary info to allow packets to be routed to
- * the appropriate raw interface routine.
- */
- case PRU_ATTACH:
- if ((so->so_state & SS_PRIV) == 0) {
- error = EACCES;
- break;
- }
- error = raw_attach(so, (intptr_t)nam);
- break;
-
- /*
- * Destroy state just before socket deallocation.
- * Flush data or not depending on the options.
- */
- case PRU_DETACH:
- if (rp == 0) {
- error = ENOTCONN;
- break;
- }
- raw_detach(rp);
- break;
-
- /*
- * If a socket isn't bound to a single address,
- * the raw input routine will hand it anything
- * within that protocol family (assuming there's
- * nothing else around it should go to).
- */
- case PRU_CONNECT:
- error = EINVAL;
-#if 0
- if (rp->rcb_faddr) {
- error = EISCONN;
- break;
- }
- nam = m_copym(nam, 0, M_COPYALL, M_WAIT);
- rp->rcb_faddr = mtod(nam, struct sockaddr *);
- soisconnected(so);
-#endif
- break;
-
- case PRU_BIND:
- error = EINVAL;
-#if 0
- if (rp->rcb_laddr) {
- error = EINVAL; /* XXX */
- break;
- }
- error = raw_bind(so, nam);
-#endif
- break;
-
- case PRU_CONNECT2:
- error = EOPNOTSUPP;
- goto release;
-
- case PRU_DISCONNECT:
- if (rp->rcb_faddr == 0) {
- error = ENOTCONN;
- break;
- }
- raw_disconnect(rp);
- soisdisconnected(so);
- break;
-
- /*
- * Mark the connection as being incapable of further input.
- */
- case PRU_SHUTDOWN:
- socantsendmore(so);
- break;
-
- /*
- * Ship a packet out. The appropriate raw output
- * routine handles any massaging necessary.
- */
- case PRU_SEND:
- if (nam) {
- if (rp->rcb_faddr) {
- error = EISCONN;
- break;
- }
- rp->rcb_faddr = mtod(nam, struct sockaddr *);
- } else if (rp->rcb_faddr == 0) {
- error = ENOTCONN;
- break;
- }
- error = (*so->so_proto->pr_output)(m, so);
- m = NULL;
- if (nam)
- rp->rcb_faddr = 0;
- break;
-
- case PRU_ABORT:
- raw_disconnect(rp);
- sofree(so);
- soisdisconnected(so);
- break;
-
- case PRU_SENSE:
- /*
- * stat: don't bother with a blocksize.
- */
- return (0);
-
- /*
- * Not supported.
- */
- case PRU_RCVOOB:
- case PRU_RCVD:
- return(EOPNOTSUPP);
-
- case PRU_LISTEN:
- case PRU_ACCEPT:
- case PRU_SENDOOB:
- error = EOPNOTSUPP;
- break;
-
- case PRU_SOCKADDR:
- if (rp->rcb_laddr == 0) {
- error = EINVAL;
- break;
- }
- len = rp->rcb_laddr->sa_len;
- bcopy((caddr_t)rp->rcb_laddr, mtod(nam, caddr_t), (unsigned)len);
- nam->m_len = len;
- break;
-
- case PRU_PEERADDR:
- if (rp->rcb_faddr == 0) {
- error = ENOTCONN;
- break;
- }
- len = rp->rcb_faddr->sa_len;
- bcopy((caddr_t)rp->rcb_faddr, mtod(nam, caddr_t), (unsigned)len);
- nam->m_len = len;
- break;
-
- default:
- panic("raw_usrreq");
- }
-release:
- if (m != NULL)
- m_freem(m);
- return (error);
-}
diff --git a/cpukit/libnetworking/net/route.c b/cpukit/libnetworking/net/route.c
deleted file mode 100644
index 91e248fba6..0000000000
--- a/cpukit/libnetworking/net/route.c
+++ /dev/null
@@ -1,948 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1980, 1986, 1991, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)route.c 8.2 (Berkeley) 11/15/93
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "opt_mrouting.h"
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/proc.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <sys/domain.h>
-#include <sys/protosw.h>
-#include <sys/sockio.h>
-
-#include <net/if.h>
-#include <net/route.h>
-#include <net/raw_cb.h>
-
-#include <netinet/in.h>
-#include <netinet/in_var.h>
-#include <netinet/ip_mroute.h>
-
-#define SA(p) ((struct sockaddr *)(p))
-
-struct route_cb route_cb;
-static struct rtstat rtstat;
-struct radix_node_head *rt_tables[AF_MAX+1];
-
-static int rttrash; /* routes not in table but not freed */
-
-static void rt_maskedcopy(struct sockaddr *,
- struct sockaddr *, struct sockaddr *);
-static void rtable_init(struct radix_node_head **);
-
-/* compare two sockaddr structures */
-#define sa_equal(a1, a2) (bcmp((a1), (a2), (a1)->sa_len) == 0)
-
-static void
-rtable_init(struct radix_node_head **table)
-{
- struct domain *dom;
- for (dom = domains; dom; dom = dom->dom_next)
- if (dom->dom_rtattach)
- dom->dom_rtattach((void *)&table[dom->dom_family],
- dom->dom_rtoffset);
-}
-
-void
-route_init(void)
-{
- rn_init(); /* initialize all zeroes, all ones, mask table */
- rtable_init(rt_tables);
-}
-
-/*
- * Packet routing routines.
- */
-void
-rtalloc(struct route *ro)
-{
- if (ro->ro_rt && ro->ro_rt->rt_ifp && (ro->ro_rt->rt_flags & RTF_UP))
- return; /* XXX */
- ro->ro_rt = rtalloc1(&ro->ro_dst, 1, 0UL);
-}
-
-void
-rtalloc_ign(struct route *ro, u_long ignore)
-{
- if (ro->ro_rt && ro->ro_rt->rt_ifp && (ro->ro_rt->rt_flags & RTF_UP))
- return; /* XXX */
- ro->ro_rt = rtalloc1(&ro->ro_dst, 1, ignore);
-}
-
-/*
- * Look up the route that matches the address given
- * Or, at least try.. Create a cloned route if needed.
- */
-struct rtentry *
-rtalloc1(struct sockaddr *dst, int report, u_long ignflags)
-{
- struct radix_node_head *rnh = rt_tables[dst->sa_family];
- struct rtentry *rt;
- struct radix_node *rn;
- struct rtentry *newrt;
- struct rt_addrinfo info;
- u_long nflags;
- int s = splnet();
- int err = 0, msgtype = RTM_MISS;
-
- newrt = NULL;
- /*
- * Look up the address in the table for that Address Family
- */
- if (rnh && (rn = rnh->rnh_matchaddr((caddr_t)dst, rnh)) &&
- ((rn->rn_flags & RNF_ROOT) == 0)) {
- /*
- * If we find it and it's not the root node, then
- * get a refernce on the rtentry associated.
- */
- newrt = rt = (struct rtentry *)rn;
- nflags = rt->rt_flags & ~ignflags;
- if (report && (nflags & (RTF_CLONING | RTF_PRCLONING))) {
- /*
- * We are apparently adding (report = 0 in delete).
- * If it requires that it be cloned, do so.
- * (This implies it wasn't a HOST route.)
- */
- err = rtrequest(RTM_RESOLVE, dst, SA(0),
- SA(0), 0, &newrt);
- if (err) {
- /*
- * If the cloning didn't succeed, maybe
- * what we have will do. Return that.
- */
- newrt = rt;
- rt->rt_refcnt++;
- goto miss;
- }
- if ((rt = newrt) && (rt->rt_flags & RTF_XRESOLVE)) {
- /*
- * If the new route specifies it be
- * externally resolved, then go do that.
- */
- msgtype = RTM_RESOLVE;
- goto miss;
- }
- } else
- rt->rt_refcnt++;
- } else {
- /*
- * Either we hit the root or couldn't find any match,
- * Which basically means
- * "caint get there frm here"
- */
- rtstat.rts_unreach++;
- miss: if (report) {
- /*
- * If required, report the failure to the supervising
- * Authorities.
- * For a delete, this is not an error. (report == 0)
- */
- bzero(&info, sizeof(info));
- info.rti_info[RTAX_DST] = dst;
- rt_missmsg(msgtype, &info, 0, err);
- }
- }
- splx(s);
- return (newrt);
-}
-
-/*
- * Remove a reference count from an rtentry.
- * If the count gets low enough, take it out of the routing table
- */
-void
-rtfree(struct rtentry *rt)
-{
- register struct radix_node_head *rnh =
- rt_tables[rt_key(rt)->sa_family];
- register struct ifaddr *ifa;
-
- if (rt == 0 || rnh == 0)
- panic("rtfree");
- rt->rt_refcnt--;
- if(rnh->rnh_close && rt->rt_refcnt == 0) {
- rnh->rnh_close((struct radix_node *)rt, rnh);
- }
- if (rt->rt_refcnt <= 0 && (rt->rt_flags & RTF_UP) == 0) {
- if (rt->rt_nodes->rn_flags & (RNF_ACTIVE | RNF_ROOT))
- panic ("rtfree 2");
- rttrash--;
- if (rt->rt_refcnt < 0) {
- printf("rtfree: %p not freed (neg refs)\n", rt);
- return;
- }
- ifa = rt->rt_ifa;
- IFAFREE(ifa);
- if (rt->rt_parent) {
- RTFREE(rt->rt_parent);
- }
- Free(rt_key(rt));
- Free(rt);
- }
-}
-
-void
-ifafree(struct ifaddr *ifa)
-{
- if (ifa == NULL)
- panic("ifafree");
- if (ifa->ifa_refcnt == 0)
- free(ifa, M_IFADDR);
- else
- ifa->ifa_refcnt--;
-}
-
-/*
- * Force a routing table entry to the specified
- * destination to go through the given gateway.
- * Normally called as a result of a routing redirect
- * message from the network layer.
- *
- * N.B.: must be called at splnet
- *
- */
-void
-rtredirect(struct sockaddr *dst, struct sockaddr *gateway,
- struct sockaddr *netmask, int flags, struct sockaddr *src,
- struct rtentry **rtp)
-{
- struct rtentry *rt;
- int error = 0;
- short *stat = NULL;
- struct rt_addrinfo info;
- struct ifaddr *ifa;
-
- /* verify the gateway is directly reachable */
- if ((ifa = ifa_ifwithnet(gateway)) == NULL) {
- error = ENETUNREACH;
- goto out;
- }
- rt = rtalloc1(dst, 0, 0UL);
- /*
- * If the redirect isn't from our current router for this dst,
- * it's either old or wrong. If it redirects us to ourselves,
- * we have a routing loop, perhaps as a result of an interface
- * going down recently.
- */
-#define equal(a1, a2) (bcmp((caddr_t)(a1), (caddr_t)(a2), (a1)->sa_len) == 0)
- if (!(flags & RTF_DONE) && rt &&
- (!equal(src, rt->rt_gateway) || rt->rt_ifa != ifa))
- error = EINVAL;
- else if (ifa_ifwithaddr(gateway))
- error = EHOSTUNREACH;
- if (error)
- goto done;
- /*
- * Create a new entry if we just got back a wildcard entry
- * or the the lookup failed. This is necessary for hosts
- * which use routing redirects generated by smart gateways
- * to dynamically build the routing tables.
- */
- if ((rt == 0) || (rt_mask(rt) && rt_mask(rt)->sa_len < 2))
- goto create;
- /*
- * Don't listen to the redirect if it's
- * for a route to an interface.
- */
- if (rt->rt_flags & RTF_GATEWAY) {
- if (((rt->rt_flags & RTF_HOST) == 0) && (flags & RTF_HOST)) {
- /*
- * Changing from route to net => route to host.
- * Create new route, rather than smashing route to net.
- */
- create:
- flags |= RTF_GATEWAY | RTF_DYNAMIC;
- error = rtrequest((int)RTM_ADD, dst, gateway,
- netmask, flags,
- (struct rtentry **)0);
- stat = &rtstat.rts_dynamic;
- } else {
- /*
- * Smash the current notion of the gateway to
- * this destination. Should check about netmask!!!
- */
- rt->rt_flags |= RTF_MODIFIED;
- flags |= RTF_MODIFIED;
- stat = &rtstat.rts_newgateway;
- rt_setgate(rt, rt_key(rt), gateway);
- }
- } else
- error = EHOSTUNREACH;
-done:
- if (rt) {
- if (rtp && !error)
- *rtp = rt;
- else
- rtfree(rt);
- }
-out:
- if (error)
- rtstat.rts_badredirect++;
- else if (stat != NULL)
- (*stat)++;
- bzero(&info, sizeof(info));
- info.rti_info[RTAX_DST] = dst;
- info.rti_info[RTAX_GATEWAY] = gateway;
- info.rti_info[RTAX_NETMASK] = netmask;
- info.rti_info[RTAX_AUTHOR] = src;
- rt_missmsg(RTM_REDIRECT, &info, flags, error);
-}
-
-/*
-* Routing table ioctl interface.
-*/
-int
-rtioctl(int req, caddr_t data, struct proc *p)
-{
-#ifdef INET
- /* Multicast goop, grrr... */
-#ifdef MROUTING
- return mrt_ioctl(req, data);
-#else
- return mrt_ioctl(req, data, p);
-#endif
-#else /* INET */
- return ENXIO;
-#endif /* INET */
-}
-
-struct ifaddr *
-ifa_ifwithroute(int flags, struct sockaddr *dst, struct sockaddr *gateway)
-{
- register struct ifaddr *ifa;
- if ((flags & RTF_GATEWAY) == 0) {
- /*
- * If we are adding a route to an interface,
- * and the interface is a pt to pt link
- * we should search for the destination
- * as our clue to the interface. Otherwise
- * we can use the local address.
- */
- ifa = NULL;
- if (flags & RTF_HOST) {
- ifa = ifa_ifwithdstaddr(dst);
- }
- if (ifa == NULL)
- ifa = ifa_ifwithaddr(gateway);
- } else {
- /*
- * If we are adding a route to a remote net
- * or host, the gateway may still be on the
- * other end of a pt to pt link.
- */
- ifa = ifa_ifwithdstaddr(gateway);
- }
- if (ifa == 0)
- ifa = ifa_ifwithnet(gateway);
- if (ifa == 0) {
- struct rtentry *rt = rtalloc1(dst, 0, 0UL);
- if (rt == 0)
- return (0);
- rt->rt_refcnt--;
- if ((ifa = rt->rt_ifa) == 0)
- return (0);
- }
- if (ifa->ifa_addr->sa_family != dst->sa_family) {
- struct ifaddr *oifa = ifa;
- ifa = ifaof_ifpforaddr(dst, ifa->ifa_ifp);
- if (ifa == 0)
- ifa = oifa;
- }
- return (ifa);
-}
-
-#define ROUNDUP(a) (a>0 ? (1 + (((a) - 1) | (sizeof(long) - 1))) : sizeof(long))
-
-static int rt_fixdelete(struct radix_node *, void *);
-static int rt_fixchange(struct radix_node *, void *);
-
-struct rtfc_arg {
- struct rtentry *rt0;
- struct radix_node_head *rnh;
-};
-
-/*
- * Do appropriate manipulations of a routing tree given
- * all the bits of info needed
- */
-int
-rtrequest(int req, struct sockaddr *dst, struct sockaddr *gateway,
- struct sockaddr *netmask, int flags, struct rtentry **ret_nrt)
-{
- int s = splnet(); int error = 0;
- register struct rtentry *rt;
- register struct radix_node *rn;
- register struct radix_node_head *rnh;
- struct ifaddr *ifa;
- struct sockaddr *ndst;
-#define senderr(x) { error = x ; goto bad; }
-
- /*
- * Find the correct routing tree to use for this Address Family
- */
- if ((rnh = rt_tables[dst->sa_family]) == 0)
- senderr(ESRCH);
- /*
- * If we are adding a host route then we don't want to put
- * a netmask in the tree
- */
- if (flags & RTF_HOST)
- netmask = 0;
- switch (req) {
- case RTM_DELETE:
- /*
- * Remove the item from the tree and return it.
- * Complain if it is not there and do no more processing.
- */
- if ((rn = rnh->rnh_deladdr(dst, netmask, rnh)) == 0)
- senderr(ESRCH);
- if (rn->rn_flags & (RNF_ACTIVE | RNF_ROOT))
- panic ("rtrequest delete");
- rt = (struct rtentry *)rn;
-
- /*
- * Now search what's left of the subtree for any cloned
- * routes which might have been formed from this node.
- */
- if ((rt->rt_flags & RTF_PRCLONING) && netmask) {
- rnh->rnh_walktree_from(rnh, dst, netmask,
- rt_fixdelete, rt);
- }
-
- /*
- * Remove any external references we may have.
- * This might result in another rtentry being freed if
- * we held it's last reference.
- */
- if (rt->rt_gwroute) {
- rt = rt->rt_gwroute;
- RTFREE(rt);
- (rt = (struct rtentry *)rn)->rt_gwroute = 0;
- }
-
- /*
- * NB: RTF_UP must be set during the search above,
- * because we might delete the last ref, causing
- * rt to get freed prematurely.
- */
- rt->rt_flags &= ~RTF_UP;
-
- /*
- * If there is llinfo or similar associated with the
- * route, give the interface a chance to deal with it..
- */
- if ((ifa = rt->rt_ifa) && ifa->ifa_rtrequest)
- ifa->ifa_rtrequest(RTM_DELETE, rt, SA(0));
- rttrash++;
- /*
- * If the caller wants it, then it can have it, but it's up to it
- * to free the rtentry as we won't be doing it.
- */
- if (ret_nrt)
- *ret_nrt = rt;
- else if (rt->rt_refcnt <= 0) {
- rt->rt_refcnt++; /* make a 1->0 transition */
- rtfree(rt);
- }
- break;
-
- case RTM_RESOLVE:
- if (ret_nrt == 0 || (rt = *ret_nrt) == 0)
- senderr(EINVAL);
- ifa = rt->rt_ifa;
- flags = rt->rt_flags &
- ~(RTF_CLONING | RTF_PRCLONING | RTF_STATIC);
- flags |= RTF_WASCLONED;
- gateway = rt->rt_gateway;
- if ((netmask = rt->rt_genmask) == 0)
- flags |= RTF_HOST;
- goto makeroute;
-
- case RTM_ADD:
- if ((flags & RTF_GATEWAY) && !gateway)
- panic("rtrequest: GATEWAY but no gateway");
-
- if ((ifa = ifa_ifwithroute(flags, dst, gateway)) == 0)
- senderr(ENETUNREACH);
-
- makeroute:
- R_Malloc(rt, struct rtentry *, sizeof(*rt));
- if (rt == 0)
- senderr(ENOBUFS);
- Bzero(rt, sizeof(*rt));
- rt->rt_flags = RTF_UP | flags;
- if ((error = rt_setgate(rt, dst, gateway))) {
- Free(rt);
- senderr(error);
- }
- ndst = rt_key(rt);
- if (netmask) {
- rt_maskedcopy(dst, ndst, netmask);
- } else
- Bcopy(dst, ndst, dst->sa_len);
-
- /*
- * This moved from below so that rnh->rnh_addaddr() can
- * examine the ifa and ifp if it so desires.
- */
- ifa->ifa_refcnt++;
- rt->rt_ifa = ifa;
- rt->rt_ifp = ifa->ifa_ifp;
-
- rn = rnh->rnh_addaddr((caddr_t)ndst, (caddr_t)netmask,
- rnh, rt->rt_nodes);
- if (rn == 0) {
- struct rtentry *rt2;
- /*
- * Uh-oh, we already have one of these in the tree.
- * We do a special hack: if the route that's already
- * there was generated by the protocol-cloning
- * mechanism, then we just blow it away and retry
- * the insertion of the new one.
- */
- rt2 = rtalloc1(dst, 0, RTF_PRCLONING);
- if (rt2 && rt2->rt_parent) {
- rtrequest(RTM_DELETE,
- (struct sockaddr *)rt_key(rt2),
- rt2->rt_gateway,
- rt_mask(rt2), rt2->rt_flags, 0);
- RTFREE(rt2);
- rn = rnh->rnh_addaddr((caddr_t)ndst,
- (caddr_t)netmask,
- rnh, rt->rt_nodes);
- } else if (rt2) {
- RTFREE(rt2);
- }
- }
-
- if (rn == 0) {
- if (rt->rt_gwroute)
- rtfree(rt->rt_gwroute);
- if (rt->rt_ifa) {
- IFAFREE(rt->rt_ifa);
- }
- Free(rt_key(rt));
- Free(rt);
- senderr(EEXIST);
- }
- rt->rt_parent = 0;
-
- if (req == RTM_RESOLVE) {
- rt->rt_rmx = (*ret_nrt)->rt_rmx; /* copy metrics */
- if ((*ret_nrt)->rt_flags & RTF_PRCLONING) {
- rt->rt_parent = (*ret_nrt);
- (*ret_nrt)->rt_refcnt++;
- }
- }
- if (ifa->ifa_rtrequest)
- ifa->ifa_rtrequest(req, rt, SA(ret_nrt ? *ret_nrt : 0));
- /*
- * We repeat the same procedure from rt_setgate() here because
- * it doesn't fire when we call it there because the node
- * hasn't been added to the tree yet.
- */
- if (!(rt->rt_flags & RTF_HOST) && rt_mask(rt) != 0) {
- struct rtfc_arg arg;
- arg.rnh = rnh;
- arg.rt0 = rt;
- rnh->rnh_walktree_from(rnh, rt_key(rt), rt_mask(rt),
- rt_fixchange, &arg);
- }
-
- if (ret_nrt) {
- *ret_nrt = rt;
- rt->rt_refcnt++;
- }
- break;
- }
-bad:
- splx(s);
- return (error);
-}
-
-/*
- * Called from rtrequest(RTM_DELETE, ...) to fix up the route's ``family''
- * (i.e., the routes related to it by the operation of cloning). This
- * routine is iterated over all potential former-child-routes by way of
- * rnh->rnh_walktree_from() above, and those that actually are children of
- * the late parent (passed in as VP here) are themselves deleted.
- */
-static int
-rt_fixdelete(struct radix_node *rn, void *vp)
-{
- struct rtentry *rt = (struct rtentry *)rn;
- struct rtentry *rt0 = vp;
-
- if (rt->rt_parent == rt0 && !(rt->rt_flags & RTF_PINNED)) {
- return rtrequest(RTM_DELETE, rt_key(rt),
- (struct sockaddr *)0, rt_mask(rt),
- rt->rt_flags, (struct rtentry **)0);
- }
- return 0;
-}
-
-/*
- * This routine is called from rt_setgate() to do the analogous thing for
- * adds and changes. There is the added complication in this case of a
- * middle insert; i.e., insertion of a new network route between an older
- * network route and (cloned) host routes. For this reason, a simple check
- * of rt->rt_parent is insufficient; each candidate route must be tested
- * against the (mask, value) of the new route (passed as before in vp)
- * to see if the new route matches it. Unfortunately, this has the obnoxious
- * property of also triggering for insertion /above/ a pre-existing network
- * route and clones. Sigh. This may be fixed some day.
- *
- * XXX - it may be possible to do fixdelete() for changes and reserve this
- * routine just for adds. I'm not sure why I thought it was necessary to do
- * changes this way.
- */
-#ifdef DEBUG
-int rtfcdebug = 0;
-#endif
-
-static int
-rt_fixchange(struct radix_node *rn, void *vp)
-{
- struct rtentry *rt = (struct rtentry *)rn;
- struct rtfc_arg *ap = vp;
- struct rtentry *rt0 = ap->rt0;
- struct radix_node_head *rnh = ap->rnh;
- u_char *xk1, *xm1, *xk2;
- int i, len;
-
-#ifdef DEBUG
- if (rtfcdebug)
- printf("rt_fixchange: rt %p, rt0 %p\n", rt, rt0);
-#endif
-
- if (!rt->rt_parent || (rt->rt_flags & RTF_PINNED)) {
-#ifdef DEBUG
- if(rtfcdebug) printf("no parent or pinned\n");
-#endif
- return 0;
- }
-
- if (rt->rt_parent == rt0) {
-#ifdef DEBUG
- if(rtfcdebug) printf("parent match\n");
-#endif
- return rtrequest(RTM_DELETE, rt_key(rt),
- (struct sockaddr *)0, rt_mask(rt),
- rt->rt_flags, (struct rtentry **)0);
- }
-
- /*
- * There probably is a function somewhere which does this...
- * if not, there should be.
- */
- len = imin(((struct sockaddr *)rt_key(rt0))->sa_len,
- ((struct sockaddr *)rt_key(rt))->sa_len);
-
- xk1 = (u_char *)rt_key(rt0);
- xm1 = (u_char *)rt_mask(rt0);
- xk2 = (u_char *)rt_key(rt);
-
- for (i = rnh->rnh_treetop->rn_offset; i < len; i++) {
- if ((xk2[i] & xm1[i]) != xk1[i]) {
-#ifdef DEBUG
- if(rtfcdebug) printf("no match\n");
-#endif
- return 0;
- }
- }
-
- /*
- * OK, this node is a clone, and matches the node currently being
- * changed/added under the node's mask. So, get rid of it.
- */
-#ifdef DEBUG
- if(rtfcdebug) printf("deleting\n");
-#endif
- return rtrequest(RTM_DELETE, rt_key(rt), (struct sockaddr *)0,
- rt_mask(rt), rt->rt_flags, (struct rtentry **)0);
-}
-
-int
-rt_setgate(struct rtentry *rt0, struct sockaddr *dst, struct sockaddr *gate)
-{
- caddr_t new, old;
- int dlen = ROUNDUP(dst->sa_len), glen = ROUNDUP(gate->sa_len);
- register struct rtentry *rt = rt0;
- struct radix_node_head *rnh = rt_tables[dst->sa_family];
-
- /*
- * A host route with the destination equal to the gateway
- * will interfere with keeping LLINFO in the routing
- * table, so disallow it.
- */
- if (((rt0->rt_flags & (RTF_HOST|RTF_GATEWAY|RTF_LLINFO)) ==
- (RTF_HOST|RTF_GATEWAY)) &&
- (dst->sa_len == gate->sa_len) &&
- (bcmp(dst, gate, dst->sa_len) == 0)) {
- /*
- * The route might already exist if this is an RTM_CHANGE
- * or a routing redirect, so try to delete it.
- */
- if (rt_key(rt0))
- rtrequest(RTM_DELETE, (struct sockaddr *)rt_key(rt0),
- rt0->rt_gateway, rt_mask(rt0), rt0->rt_flags, 0);
- return EADDRNOTAVAIL;
- }
-
- if (rt->rt_gateway == 0 || glen > ROUNDUP(rt->rt_gateway->sa_len)) {
- old = (caddr_t)rt_key(rt);
- R_Malloc(new, caddr_t, dlen + glen);
- if (new == 0)
- return ENOBUFS;
- rt->rt_nodes->rn_key = new;
- } else {
- new = rt->rt_nodes->rn_key;
- old = 0;
- }
- Bcopy(gate, (rt->rt_gateway = (struct sockaddr *)(new + dlen)), glen);
- if (old) {
- Bcopy(dst, new, dlen);
- Free(old);
- }
- if (rt->rt_gwroute) {
- rt = rt->rt_gwroute; RTFREE(rt);
- rt = rt0; rt->rt_gwroute = 0;
- }
- /*
- * Cloning loop avoidance:
- * In the presence of protocol-cloning and bad configuration,
- * it is possible to get stuck in bottomless mutual recursion
- * (rtrequest rt_setgate rtalloc1). We avoid this by not allowing
- * protocol-cloning to operate for gateways (which is probably the
- * correct choice anyway), and avoid the resulting reference loops
- * by disallowing any route to run through itself as a gateway.
- * This is obviuosly mandatory when we get rt->rt_output().
- */
- if (rt->rt_flags & RTF_GATEWAY) {
- rt->rt_gwroute = rtalloc1(gate, 1, RTF_PRCLONING);
- if (rt->rt_gwroute == rt) {
- RTFREE(rt->rt_gwroute);
- rt->rt_gwroute = 0;
- return EDQUOT; /* failure */
- }
- }
-
- /*
- * This isn't going to do anything useful for host routes, so
- * don't bother. Also make sure we have a reasonable mask
- * (we don't yet have one during adds).
- */
- if (!(rt->rt_flags & RTF_HOST) && rt_mask(rt) != 0) {
- struct rtfc_arg arg;
- arg.rnh = rnh;
- arg.rt0 = rt;
- rnh->rnh_walktree_from(rnh, rt_key(rt), rt_mask(rt),
- rt_fixchange, &arg);
- }
-
- return 0;
-}
-
-static void
-rt_maskedcopy(struct sockaddr *src, struct sockaddr *dst,
- struct sockaddr *netmask)
-{
- register u_char *cp1 = (u_char *)src;
- register u_char *cp2 = (u_char *)dst;
- register u_char *cp3 = (u_char *)netmask;
- u_char *cplim = cp2 + *cp3;
- u_char *cplim2 = cp2 + *cp1;
-
- *cp2++ = *cp1++; *cp2++ = *cp1++; /* copies sa_len & sa_family */
- cp3 += 2;
- if (cplim > cplim2)
- cplim = cplim2;
- while (cp2 < cplim)
- *cp2++ = *cp1++ & *cp3++;
- if (cp2 < cplim2)
- bzero(cp2, (unsigned)(cplim2 - cp2));
-}
-
-/*
- * Set up a routing table entry, normally
- * for an interface.
- */
-int
-rtinit(struct ifaddr *ifa, int cmd, int flags)
-{
- register struct rtentry *rt;
- register struct sockaddr *dst;
- register struct sockaddr *deldst;
- struct mbuf *m = 0;
- struct rtentry *nrt = 0;
- int error;
-
- dst = flags & RTF_HOST ? ifa->ifa_dstaddr : ifa->ifa_addr;
- /*
- * If it's a delete, check that if it exists, it's on the correct
- * interface or we might scrub a route to another ifa which would
- * be confusing at best and possibly worse.
- */
- if (cmd == RTM_DELETE) {
- /*
- * It's a delete, so it should already exist..
- * If it's a net, mask off the host bits
- * (Assuming we have a mask)
- */
- if ((flags & RTF_HOST) == 0 && ifa->ifa_netmask) {
- m = m_get(M_WAIT, MT_SONAME);
- deldst = mtod(m, struct sockaddr *);
- rt_maskedcopy(dst, deldst, ifa->ifa_netmask);
- dst = deldst;
- }
- /*
- * Get an rtentry that is in the routing tree and
- * contains the correct info. (if this fails we can't get there).
- * We set "report" to FALSE so that if it doesn't exist,
- * it doesn't report an error or clone a route, etc. etc.
- */
- rt = rtalloc1(dst, 0, 0UL);
- if (rt) {
- /*
- * Ok so we found the rtentry. it has an extra reference
- * for us at this stage. we won't need that so
- * lop that off now.
- */
- rt->rt_refcnt--;
- if (rt->rt_ifa != ifa) {
- /*
- * If the interface in the rtentry doesn't match
- * the interface we are using, then we don't
- * want to delete it, so return an error.
- * This seems to be the only point of
- * this whole RTM_DELETE clause.
- */
- if (m)
- (void) m_free(m);
- return (flags & RTF_HOST ? EHOSTUNREACH
- : ENETUNREACH);
- }
- }
- /* XXX */
-#if 0
- else {
- /*
- * One would think that as we are deleting, and we know
- * it doesn't exist, we could just return at this point
- * with an "ELSE" clause, but apparently not..
- */
- return (flags & RTF_HOST ? EHOSTUNREACH
- : ENETUNREACH);
- }
-#endif
- }
- /*
- * Do the actual request
- */
- error = rtrequest(cmd, dst, ifa->ifa_addr, ifa->ifa_netmask,
- flags | ifa->ifa_flags, &nrt);
- if (m)
- (void) m_free(m);
- /*
- * If we are deleting, and we found an entry, then
- * it's been removed from the tree.. now throw it away.
- */
- if (cmd == RTM_DELETE && error == 0 && (rt = nrt)) {
- /*
- * notify any listenning routing agents of the change
- */
- rt_newaddrmsg(cmd, ifa, error, nrt);
- if (rt->rt_refcnt <= 0) {
- rt->rt_refcnt++; /* need a 1->0 transition to free */
- rtfree(rt);
- }
- }
-
- /*
- * We are adding, and we have a returned routing entry.
- * We need to sanity check the result.
- */
- if (cmd == RTM_ADD && error == 0 && (rt = nrt)) {
- /*
- * We just wanted to add it.. we don't actually need a reference
- */
- rt->rt_refcnt--;
- /*
- * If it came back with an unexpected interface, then it must
- * have already existed or something. (XXX)
- */
- if (rt->rt_ifa != ifa) {
- printf("rtinit: wrong ifa (%p) was (%p)\n", ifa,
- rt->rt_ifa);
- /*
- * Ask that the route we got back be removed
- * from the routing tables as we are trying
- * to supersede it.
- */
- if (rt->rt_ifa->ifa_rtrequest)
- rt->rt_ifa->ifa_rtrequest(RTM_DELETE, rt, SA(0));
- /*
- * Remove the referenve to the it's ifaddr.
- */
- IFAFREE(rt->rt_ifa);
- /*
- * And substitute in references to the ifaddr
- * we are adding.
- */
- rt->rt_ifa = ifa;
- rt->rt_ifp = ifa->ifa_ifp;
- ifa->ifa_refcnt++;
- /*
- * Now add it to the routing table
- * XXX could we have just left it?
- * as it might have been in the right place..
- */
- if (ifa->ifa_rtrequest)
- ifa->ifa_rtrequest(RTM_ADD, rt, SA(0));
- }
- /*
- * notify any listenning routing agents of the change
- */
- rt_newaddrmsg(cmd, ifa, error, nrt);
- }
- return (error);
-}
diff --git a/cpukit/libnetworking/net/route.h b/cpukit/libnetworking/net/route.h
deleted file mode 100644
index a9a07839e4..0000000000
--- a/cpukit/libnetworking/net/route.h
+++ /dev/null
@@ -1,293 +0,0 @@
-/*
- * Copyright (c) 1980, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)route.h 8.4 (Berkeley) 1/9/95
- * $FreeBSD: src/sys/net/route.h,v 1.65 2006/03/15 19:39:09 andre Exp $
- */
-
-
-#ifndef _NET_ROUTE_H_
-#define _NET_ROUTE_H_
-
-#include <sys/socket.h> /* struct sockaddr */
-/*
- * Kernel resident routing tables.
- *
- * The routing tables are initialized when interface addresses
- * are set by making entries for all directly connected interfaces.
- */
-
-/*
- * A route consists of a destination address and a reference
- * to a routing entry. These are often held by protocols
- * in their control blocks, e.g. inpcb.
- */
-struct route {
- struct rtentry *ro_rt;
- struct sockaddr ro_dst;
-};
-
-/*
- * These numbers are used by reliable protocols for determining
- * retransmission behavior and are included in the routing structure.
- */
-struct rt_metrics_lite {
- u_long rmx_mtu; /* MTU for this path */
- u_long rmx_expire; /* lifetime for route, e.g. redirect */
- u_long rmx_pksent; /* packets sent using this route */
-};
-
-struct rt_metrics {
- u_long rmx_locks; /* Kernel must leave these values alone */
- u_long rmx_mtu; /* MTU for this path */
- u_long rmx_hopcount; /* max hops expected */
- u_long rmx_expire; /* lifetime for route, e.g. redirect */
- u_long rmx_recvpipe; /* inbound delay-bandwidth product */
- u_long rmx_sendpipe; /* outbound delay-bandwidth product */
- u_long rmx_ssthresh; /* outbound gateway buffer limit */
- u_long rmx_rtt; /* estimated round trip time */
- u_long rmx_rttvar; /* estimated rtt variance */
- u_long rmx_pksent; /* packets sent using this route */
- u_long rmx_filler[4]; /* will be used for T/TCP later */
-};
-
-/*
- * rmx_rtt and rmx_rttvar are stored as microseconds;
- * RTTTOPRHZ(rtt) converts to a value suitable for use
- * by a protocol slowtimo counter.
- */
-#define RTM_RTTUNIT 1000000 /* units for rtt, rttvar, as units per sec */
-#define RTTTOPRHZ(r) ((r) / (RTM_RTTUNIT / PR_SLOWHZ))
-
-/*
- * XXX kernel function pointer `rt_output' is visible to applications.
- */
-struct mbuf;
-
-/*
- * We distinguish between routes to hosts and routes to networks,
- * preferring the former if available. For each route we infer
- * the interface to use from the gateway address supplied when
- * the route was entered. Routes that forward packets through
- * gateways are marked so that the output routines know to address the
- * gateway rather than the ultimate destination.
- */
-#ifndef RNF_NORMAL
-#include <net/radix.h>
-#endif
-struct rtentry {
- struct radix_node rt_nodes[2]; /* tree glue, and other values */
-#define rt_key(r) ((struct sockaddr *)((r)->rt_nodes->rn_key))
-#define rt_mask(r) ((struct sockaddr *)((r)->rt_nodes->rn_mask))
- struct sockaddr *rt_gateway; /* value */
- u_long rt_flags; /* up/down?, host/net */
- struct ifnet *rt_ifp; /* the answer: interface to use */
- struct ifaddr *rt_ifa; /* the answer: interface address to use */
- struct rt_metrics rt_rmx; /* metrics used by rx'ing protocols */
- long rt_refcnt; /* # held references */
- struct sockaddr *rt_genmask; /* for generation of cloned routes */
- caddr_t rt_llinfo; /* pointer to link level info cache */
- struct rtentry *rt_gwroute; /* implied entry for gatewayed routes */
- struct rtentry *rt_parent; /* cloning parent of this route */
-};
-
-/*
- * Following structure necessary for 4.3 compatibility;
- * We should eventually move it to a compat file.
- */
-struct ortentry {
- u_long rt_hash; /* to speed lookups */
- struct sockaddr rt_dst; /* key */
- struct sockaddr rt_gateway; /* value */
- short rt_flags; /* up/down?, host/net */
- short rt_refcnt; /* # held references */
- u_long rt_use; /* raw # packets forwarded */
- struct ifnet *rt_ifp; /* the answer: interface to use */
-};
-
-#define rt_use rt_rmx.rmx_pksent
-
-#define RTF_UP 0x1 /* route usable */
-#define RTF_GATEWAY 0x2 /* destination is a gateway */
-#define RTF_HOST 0x4 /* host entry (net otherwise) */
-#define RTF_REJECT 0x8 /* host or net unreachable */
-#define RTF_DYNAMIC 0x10 /* created dynamically (by redirect) */
-#define RTF_MODIFIED 0x20 /* modified dynamically (by redirect) */
-#define RTF_DONE 0x40 /* message confirmed */
-/* 0x80 unused, was RTF_DELCLONE */
-#define RTF_CLONING 0x100 /* generate new routes on use */
-#define RTF_XRESOLVE 0x200 /* external daemon resolves name */
-#define RTF_LLINFO 0x400 /* generated by link layer (e.g. ARP) */
-#define RTF_STATIC 0x800 /* manually added */
-#define RTF_BLACKHOLE 0x1000 /* just discard pkts (during updates) */
-#define RTF_PROTO2 0x4000 /* protocol specific routing flag */
-#define RTF_PROTO1 0x8000 /* protocol specific routing flag */
-
-#define RTF_PRCLONING 0x10000 /* protocol requires cloning */
-#define RTF_WASCLONED 0x20000 /* route generated through cloning */
-#define RTF_PROTO3 0x40000 /* protocol specific routing flag */
-/* 0x80000 unused */
-#define RTF_PINNED 0x100000 /* future use */
-#define RTF_LOCAL 0x200000 /* route represents a local address */
-#define RTF_BROADCAST 0x400000 /* route represents a bcast address */
-#define RTF_MULTICAST 0x800000 /* route represents a mcast address */
- /* 0x1000000 and up unassigned */
-
-/*
- * Routing statistics.
- */
-struct rtstat {
- short rts_badredirect; /* bogus redirect calls */
- short rts_dynamic; /* routes created by redirects */
- short rts_newgateway; /* routes modified by redirects */
- short rts_unreach; /* lookups which failed */
- short rts_wildcard; /* lookups satisfied by a wildcard */
-};
-/*
- * Structures for routing messages.
- */
-struct rt_msghdr {
- u_short rtm_msglen; /* to skip over non-understood messages */
- u_char rtm_version; /* future binary compatibility */
- u_char rtm_type; /* message type */
- u_short rtm_index; /* index for associated ifp */
- int rtm_flags; /* flags, incl. kern & message, e.g. DONE */
- int rtm_addrs; /* bitmask identifying sockaddrs in msg */
- pid_t rtm_pid; /* identify sender */
- int rtm_seq; /* for sender to identify action */
- int rtm_errno; /* why failed */
- int rtm_use; /* from rtentry */
- u_long rtm_inits; /* which metrics we are initializing */
- struct rt_metrics rtm_rmx; /* metrics themselves */
-};
-
-#define RTM_VERSION 5 /* Up the ante and ignore older versions */
-
-/*
- * Message types.
- */
-#define RTM_ADD 0x1 /* Add Route */
-#define RTM_DELETE 0x2 /* Delete Route */
-#define RTM_CHANGE 0x3 /* Change Metrics or flags */
-#define RTM_GET 0x4 /* Report Metrics */
-#define RTM_LOSING 0x5 /* Kernel Suspects Partitioning */
-#define RTM_REDIRECT 0x6 /* Told to use different route */
-#define RTM_MISS 0x7 /* Lookup failed on this address */
-#define RTM_LOCK 0x8 /* fix specified metrics */
-#define RTM_OLDADD 0x9 /* caused by SIOCADDRT */
-#define RTM_OLDDEL 0xa /* caused by SIOCDELRT */
-#define RTM_RESOLVE 0xb /* req to resolve dst to LL addr */
-#define RTM_NEWADDR 0xc /* address being added to iface */
-#define RTM_DELADDR 0xd /* address being removed from iface */
-#define RTM_IFINFO 0xe /* iface going up/down etc. */
-#define RTM_NEWMADDR 0xf /* mcast group membership being added to if */
-#define RTM_DELMADDR 0x10 /* mcast group membership being deleted */
-#define RTM_IFANNOUNCE 0x11 /* iface arrival/departure */
-#define RTM_IEEE80211 0x12 /* IEEE80211 wireless event */
-
-/*
- * Bitmask values for rtm_inits and rmx_locks.
- */
-#define RTV_MTU 0x1 /* init or lock _mtu */
-#define RTV_HOPCOUNT 0x2 /* init or lock _hopcount */
-#define RTV_EXPIRE 0x4 /* init or lock _expire */
-#define RTV_RPIPE 0x8 /* init or lock _recvpipe */
-#define RTV_SPIPE 0x10 /* init or lock _sendpipe */
-#define RTV_SSTHRESH 0x20 /* init or lock _ssthresh */
-#define RTV_RTT 0x40 /* init or lock _rtt */
-#define RTV_RTTVAR 0x80 /* init or lock _rttvar */
-
-/*
- * Bitmask values for rtm_addrs.
- */
-#define RTA_DST 0x1 /* destination sockaddr present */
-#define RTA_GATEWAY 0x2 /* gateway sockaddr present */
-#define RTA_NETMASK 0x4 /* netmask sockaddr present */
-#define RTA_GENMASK 0x8 /* cloning mask sockaddr present */
-#define RTA_IFP 0x10 /* interface name sockaddr present */
-#define RTA_IFA 0x20 /* interface addr sockaddr present */
-#define RTA_AUTHOR 0x40 /* sockaddr for author of redirect */
-#define RTA_BRD 0x80 /* for NEWADDR, broadcast or p-p dest addr */
-
-/*
- * Index offsets for sockaddr array for alternate internal encoding.
- */
-#define RTAX_DST 0 /* destination sockaddr present */
-#define RTAX_GATEWAY 1 /* gateway sockaddr present */
-#define RTAX_NETMASK 2 /* netmask sockaddr present */
-#define RTAX_GENMASK 3 /* cloning mask sockaddr present */
-#define RTAX_IFP 4 /* interface name sockaddr present */
-#define RTAX_IFA 5 /* interface addr sockaddr present */
-#define RTAX_AUTHOR 6 /* sockaddr for author of redirect */
-#define RTAX_BRD 7 /* for NEWADDR, broadcast or p-p dest addr */
-#define RTAX_MAX 8 /* size of array to allocate */
-
-struct rt_addrinfo {
- int rti_addrs;
- struct sockaddr *rti_info[RTAX_MAX];
-};
-
-struct route_cb {
- int ip_count;
- int ipx_count;
- int ns_count;
- int iso_count;
- int any_count;
-};
-
-#ifdef _KERNEL
-#define RTFREE(rt) \
- do { \
- if ((rt)->rt_refcnt <= 1) \
- rtfree(rt); \
- else \
- (rt)->rt_refcnt--; \
- } while (0)
-
-extern struct route_cb route_cb;
-extern struct radix_node_head *rt_tables[AF_MAX+1];
-
-void route_init(void);
-void rt_ifmsg(struct ifnet *);
-void rt_missmsg(int, struct rt_addrinfo *, int, int);
-void rt_newaddrmsg(int, struct ifaddr *, int, struct rtentry *);
-int rt_setgate(struct rtentry *, struct sockaddr *, struct sockaddr *);
-void rtalloc_ign(struct route *, unsigned long);
-void rtalloc(struct route *ro); /* XXX deprecated, use rtalloc_ign(ro, 0) */
-struct rtentry *
- rtalloc1(struct sockaddr *, int, unsigned long);
-void rtfree(struct rtentry *);
-int rtinit(struct ifaddr *, int, int);
-int rtioctl(int, caddr_t, struct proc *);
-void rtredirect(struct sockaddr *, struct sockaddr *,
- struct sockaddr *, int, struct sockaddr *, struct rtentry **);
-int rtrequest(int, struct sockaddr *,
- struct sockaddr *, struct sockaddr *, int, struct rtentry **);
-#endif
-
-#endif
diff --git a/cpukit/libnetworking/net/rtsock.c b/cpukit/libnetworking/net/rtsock.c
deleted file mode 100644
index 54c5eb189b..0000000000
--- a/cpukit/libnetworking/net/rtsock.c
+++ /dev/null
@@ -1,801 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1988, 1991, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)rtsock.c 8.7 (Berkeley) 10/12/95
- * $FreeBSD: src/sys/net/rtsock.c,v 1.122 2005/03/26 21:49:43 sam Exp $
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/sysctl.h>
-#include <sys/proc.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <sys/domain.h>
-#include <sys/protosw.h>
-
-#include <net/if.h>
-#include <net/if_var.h>
-#include <net/route.h>
-#include <net/raw_cb.h>
-
-static struct sockaddr route_dst = { 2, PF_ROUTE, { 0 } };
-static struct sockaddr route_src = { 2, PF_ROUTE, { 0 } };
-static struct sockaddr sa_zero = { sizeof(sa_zero), AF_INET, { 0 } };
-static struct sockproto route_proto = { PF_ROUTE, 0 };
-
-struct walkarg {
- int w_tmemsize;
- int w_op, w_arg;
- caddr_t w_tmem;
- struct sysctl_req *w_req;
-};
-
-static struct mbuf *rt_msg1(int type, struct rt_addrinfo *rtinfo);
-static int rt_msg2(int type, struct rt_addrinfo *rtinfo,
- caddr_t cp, struct walkarg *w);
-static int rt_xaddrs(caddr_t cp, caddr_t cplim,
- struct rt_addrinfo *rtinfo);
-static int sysctl_dumpentry(struct radix_node *rn, void *vw);
-static int sysctl_iflist(int af, struct walkarg *w);
-static int route_output(struct mbuf *m, struct socket *so);
-static int route_usrreq(struct socket *,
- int, struct mbuf *, struct mbuf *, struct mbuf *);
-static void rt_setmetrics(u_long which, const struct rt_metrics *in,
- struct rt_metrics *out);
-
-/*ARGSUSED*/
-static int
-route_usrreq(struct socket *so, int req, struct mbuf *m, struct mbuf *nam,
- struct mbuf *control)
-{
- int error = 0;
- struct rawcb *rp = sotorawcb(so);
- int s;
-
- if (req == PRU_ATTACH) {
- MALLOC(rp, struct rawcb *, sizeof(*rp), M_PCB, M_WAITOK);
- so->so_pcb = (caddr_t)rp;
- if (so->so_pcb)
- bzero(so->so_pcb, sizeof(*rp));
- }
- if (req == PRU_DETACH && rp) {
- int af = rp->rcb_proto.sp_protocol;
- if (af == AF_INET)
- route_cb.ip_count--;
- else if (af == AF_IPX)
- route_cb.ipx_count--;
- else if (af == AF_ISO)
- route_cb.iso_count--;
- route_cb.any_count--;
- }
- s = splnet();
- error = raw_usrreq(so, req, m, nam, control);
- rp = sotorawcb(so);
- if (req == PRU_ATTACH && rp) {
- int af = rp->rcb_proto.sp_protocol;
- if (error) {
- free((caddr_t)rp, M_PCB);
- splx(s);
- return (error);
- }
- if (af == AF_INET)
- route_cb.ip_count++;
- else if (af == AF_IPX)
- route_cb.ipx_count++;
- else if (af == AF_ISO)
- route_cb.iso_count++;
- rp->rcb_faddr = &route_src;
- route_cb.any_count++;
- soisconnected(so);
- so->so_options |= SO_USELOOPBACK;
- }
- splx(s);
- return (error);
-}
-
-/*ARGSUSED*/
-static int
-route_output(struct mbuf *m, struct socket *so)
-{
-#define sa_equal(a1, a2) (bcmp((a1), (a2), (a1)->sa_len) == 0)
- struct rt_msghdr *rtm = NULL;
- struct rtentry *rt = NULL;
- struct rtentry *saved_nrt = 0;
- struct radix_node_head *rnh;
- struct rt_addrinfo info;
- int len, error = 0;
- struct ifnet *ifp = NULL;
- struct ifaddr *ifa = NULL;
-
-#define senderr(e) { error = e; goto flush;}
- if (m == NULL || ((m->m_len < sizeof(long)) &&
- (m = m_pullup(m, sizeof(long))) == NULL))
- return (ENOBUFS);
- if ((m->m_flags & M_PKTHDR) == 0)
- panic("route_output");
- len = m->m_pkthdr.len;
- if (len < sizeof(*rtm) ||
- len != mtod(m, struct rt_msghdr *)->rtm_msglen) {
- info.rti_info[RTAX_DST] = NULL;
- senderr(EINVAL);
- }
- R_Malloc(rtm, struct rt_msghdr *, len);
- if (rtm == NULL) {
- info.rti_info[RTAX_DST] = NULL;
- senderr(ENOBUFS);
- }
- m_copydata(m, 0, len, (caddr_t)rtm);
- if (rtm->rtm_version != RTM_VERSION) {
- info.rti_info[RTAX_DST] = NULL;
- senderr(EPROTONOSUPPORT);
- }
- info.rti_addrs = rtm->rtm_addrs;
- if (rt_xaddrs((caddr_t)(rtm + 1), len + (caddr_t)rtm, &info)) {
- info.rti_info[RTAX_DST] = NULL;
- senderr(EINVAL);
- }
- if (info.rti_info[RTAX_DST] == NULL ||
- info.rti_info[RTAX_DST]->sa_family >= AF_MAX ||
- (info.rti_info[RTAX_GATEWAY] != NULL &&
- info.rti_info[RTAX_GATEWAY]->sa_family >= AF_MAX))
- senderr(EINVAL);
- if (info.rti_info[RTAX_GENMASK]) {
- struct radix_node *t;
- t = rn_addmask((caddr_t) info.rti_info[RTAX_GENMASK], 0, 1);
- if (t != NULL &&
- Bcmp(info.rti_info[RTAX_GENMASK], t->rn_key, *(u_char *)info.rti_info[RTAX_GENMASK]) == 0)
- info.rti_info[RTAX_GENMASK] =
- (struct sockaddr *)t->rn_key;
- else
- senderr(ENOBUFS);
- }
- switch (rtm->rtm_type) {
-
- case RTM_ADD:
- if (info.rti_info[RTAX_GATEWAY] == NULL)
- senderr(EINVAL);
- error = rtrequest(RTM_ADD, info.rti_info[RTAX_DST], info.rti_info[RTAX_GATEWAY], info.rti_info[RTAX_NETMASK],
- rtm->rtm_flags, &saved_nrt);
- if (error == 0 && saved_nrt) {
- rt_setmetrics(rtm->rtm_inits,
- &rtm->rtm_rmx, &saved_nrt->rt_rmx);
- saved_nrt->rt_rmx.rmx_locks &= ~(rtm->rtm_inits);
- saved_nrt->rt_rmx.rmx_locks |=
- (rtm->rtm_inits & rtm->rtm_rmx.rmx_locks);
- saved_nrt->rt_refcnt--;
- saved_nrt->rt_genmask = info.rti_info[RTAX_GENMASK];
- }
- break;
-
- case RTM_DELETE:
- error = rtrequest(RTM_DELETE, info.rti_info[RTAX_DST], info.rti_info[RTAX_GATEWAY], info.rti_info[RTAX_NETMASK],
- rtm->rtm_flags, &saved_nrt);
- if (error == 0) {
- if ((rt = saved_nrt))
- rt->rt_refcnt++;
- goto report;
- }
- break;
-
- case RTM_GET:
- case RTM_CHANGE:
- case RTM_LOCK:
- rnh = rt_tables[info.rti_info[RTAX_DST]->sa_family];
- if (rnh == NULL) {
- senderr(EAFNOSUPPORT);
- } else if ((rt = (struct rtentry *)
- rnh->rnh_lookup(info.rti_info[RTAX_DST], info.rti_info[RTAX_NETMASK], rnh)))
- rt->rt_refcnt++;
- else
- senderr(ESRCH);
- switch(rtm->rtm_type) {
-
- case RTM_GET:
- report:
- info.rti_info[RTAX_DST] = rt_key(rt);
- info.rti_info[RTAX_GATEWAY] = rt->rt_gateway;
- info.rti_info[RTAX_NETMASK] = rt_mask(rt);
- info.rti_info[RTAX_GENMASK] = rt->rt_genmask;
- if (rtm->rtm_addrs & (RTA_IFP | RTA_IFA)) {
- ifp = rt->rt_ifp;
- if (ifp) {
- info.rti_info[RTAX_IFP] = ifp->if_addrlist->ifa_addr;
- info.rti_info[RTAX_IFA] = rt->rt_ifa->ifa_addr;
- rtm->rtm_index = ifp->if_index;
- } else {
- info.rti_info[RTAX_IFP] = NULL;
- info.rti_info[RTAX_IFA] = NULL;
- }
- }
- len = rt_msg2(rtm->rtm_type, &info, NULL, NULL);
- if (len > rtm->rtm_msglen) {
- struct rt_msghdr *new_rtm;
- R_Malloc(new_rtm, struct rt_msghdr *, len);
- if (new_rtm == NULL) {
- senderr(ENOBUFS);
- }
- Bcopy(rtm, new_rtm, rtm->rtm_msglen);
- Free(rtm); rtm = new_rtm;
- }
- (void)rt_msg2(rtm->rtm_type, &info, (caddr_t)rtm, NULL);
- rtm->rtm_flags = rt->rt_flags;
- rtm->rtm_rmx = rt->rt_rmx;
- rtm->rtm_addrs = info.rti_addrs;
- break;
-
- case RTM_CHANGE:
- if (info.rti_info[RTAX_GATEWAY] && (error = rt_setgate(rt, rt_key(rt), info.rti_info[RTAX_GATEWAY])))
- senderr(error);
-
- /*
- * If they tried to change things but didn't specify
- * the required gateway, then just use the old one.
- * This can happen if the user tries to change the
- * flags on the default route without changing the
- * default gateway. Changing flags still doesn't work.
- */
- if ((rt->rt_flags & RTF_GATEWAY) && !info.rti_info[RTAX_GATEWAY])
- info.rti_info[RTAX_GATEWAY] = rt->rt_gateway;
-
- /* new gateway could require new ifaddr, ifp;
- flags may also be different; ifp may be specified
- by ll sockaddr when protocol address is ambiguous */
- if (info.rti_info[RTAX_IFP] && (ifa = ifa_ifwithnet(info.rti_info[RTAX_IFP])) &&
- (ifp = ifa->ifa_ifp) && (info.rti_info[RTAX_IFA] || info.rti_info[RTAX_GATEWAY]))
- ifa = ifaof_ifpforaddr(info.rti_info[RTAX_IFA] ? info.rti_info[RTAX_IFA] : info.rti_info[RTAX_GATEWAY],
- ifp);
- else if ((info.rti_info[RTAX_IFA] && (ifa = ifa_ifwithaddr(info.rti_info[RTAX_IFA]))) ||
- (info.rti_info[RTAX_GATEWAY] && (ifa = ifa_ifwithroute(rt->rt_flags,
- rt_key(rt), info.rti_info[RTAX_GATEWAY]))))
- ifp = ifa->ifa_ifp;
- if (ifa) {
- struct ifaddr *oifa = rt->rt_ifa;
- if (oifa != ifa) {
- if (oifa && oifa->ifa_rtrequest)
- oifa->ifa_rtrequest(RTM_DELETE,
- rt, info.rti_info[RTAX_GATEWAY]);
- IFAFREE(rt->rt_ifa);
- rt->rt_ifa = ifa;
- ifa->ifa_refcnt++;
- rt->rt_ifp = ifp;
- }
- }
- rt_setmetrics(rtm->rtm_inits, &rtm->rtm_rmx,
- &rt->rt_rmx);
- if (rt->rt_ifa && rt->rt_ifa->ifa_rtrequest)
- rt->rt_ifa->ifa_rtrequest(RTM_ADD, rt, info.rti_info[RTAX_GATEWAY]);
- if (info.rti_info[RTAX_GENMASK])
- rt->rt_genmask = info.rti_info[RTAX_GENMASK];
- /* FALLTHROUGH */
- case RTM_LOCK:
- rt->rt_rmx.rmx_locks &= ~(rtm->rtm_inits);
- rt->rt_rmx.rmx_locks |=
- (rtm->rtm_inits & rtm->rtm_rmx.rmx_locks);
- break;
- }
- break;
-
- default:
- senderr(EOPNOTSUPP);
- }
-
-flush:
- if (rtm) {
- if (error)
- rtm->rtm_errno = error;
- else
- rtm->rtm_flags |= RTF_DONE;
- }
- if (rt) /* XXX can this be true? */
- rtfree(rt);
- {
- struct rawcb *rp = NULL;
- /*
- * Check to see if we don't want our own messages.
- */
- if ((so->so_options & SO_USELOOPBACK) == 0) {
- if (route_cb.any_count <= 1) {
- if (rtm)
- Free(rtm);
- m_freem(m);
- return (error);
- }
- /* There is another listener, so construct message */
- rp = sotorawcb(so);
- }
- if (rtm) {
- m_copyback(m, 0, rtm->rtm_msglen, (caddr_t)rtm);
- Free(rtm);
- }
- if (rp)
- rp->rcb_proto.sp_family = 0; /* Avoid us */
- if (info.rti_info[RTAX_DST])
- route_proto.sp_protocol = info.rti_info[RTAX_DST]->sa_family;
- raw_input(m, &route_proto, &route_src, &route_dst);
- if (rp)
- rp->rcb_proto.sp_family = PF_ROUTE;
- }
- return (error);
-#undef sa_equal
-}
-
-static void
-rt_setmetrics(u_long which, const struct rt_metrics *in,
- struct rt_metrics *out)
-{
-#define metric(f, e) if (which & (f)) out->e = in->e;
- metric(RTV_RPIPE, rmx_recvpipe);
- metric(RTV_SPIPE, rmx_sendpipe);
- metric(RTV_SSTHRESH, rmx_ssthresh);
- metric(RTV_RTT, rmx_rtt);
- metric(RTV_RTTVAR, rmx_rttvar);
- metric(RTV_HOPCOUNT, rmx_hopcount);
- metric(RTV_MTU, rmx_mtu);
- metric(RTV_EXPIRE, rmx_expire);
-#undef metric
-}
-
-#define ROUNDUP(a) \
- ((a) > 0 ? (1 + (((a) - 1) | (sizeof(long) - 1))) : sizeof(long))
-#define ADVANCE(x, n) (x += ROUNDUP((n)->sa_len))
-
-
-/*
- * Extract the addresses of the passed sockaddrs.
- * Do a little sanity checking so as to avoid bad memory references.
- * This data is derived straight from userland.
- */
-static int
-rt_xaddrs(caddr_t cp, caddr_t cplim, struct rt_addrinfo *rtinfo)
-{
- struct sockaddr *sa;
- int i;
-
- bzero(rtinfo->rti_info, sizeof(rtinfo->rti_info));
- for (i = 0; i < RTAX_MAX && cp < cplim; i++) {
- if ((rtinfo->rti_addrs & (1 << i)) == 0)
- continue;
- sa = (struct sockaddr *)cp;
- /*
- * It won't fit.
- */
- if (cp + sa->sa_len > cplim)
- return (EINVAL);
- /*
- * there are no more.. quit now
- * If there are more bits, they are in error.
- * I've seen this. route(1) can evidently generate these.
- * This causes kernel to core dump.
- * for compatibility, If we see this, point to a safe address.
- */
- if (sa->sa_len == 0) {
- rtinfo->rti_info[i] = &sa_zero;
- return (0); /* should be EINVAL but for compat */
- }
- /* accept it */
- rtinfo->rti_info[i] = sa;
- ADVANCE(cp, sa);
- }
- return (0);
-}
-
-static struct mbuf *
-rt_msg1(int type, struct rt_addrinfo *rtinfo)
-{
- struct rt_msghdr *rtm;
- struct mbuf *m;
- int i;
- struct sockaddr *sa;
- int len, dlen;
-
- m = m_gethdr(M_DONTWAIT, MT_DATA);
- if (m == 0)
- return (m);
- switch (type) {
-
- case RTM_DELADDR:
- case RTM_NEWADDR:
- len = sizeof(struct ifa_msghdr);
- break;
-
- case RTM_IFINFO:
- len = sizeof(struct if_msghdr);
- break;
-
- default:
- len = sizeof(struct rt_msghdr);
- }
- if (len > MHLEN)
- panic("rt_msg1");
- m->m_pkthdr.len = m->m_len = len;
- m->m_pkthdr.rcvif = NULL;
- rtm = mtod(m, struct rt_msghdr *);
- bzero((caddr_t)rtm, len);
- for (i = 0; i < RTAX_MAX; i++) {
- if ((sa = rtinfo->rti_info[i]) == NULL)
- continue;
- rtinfo->rti_addrs |= (1 << i);
- dlen = ROUNDUP(sa->sa_len);
- m_copyback(m, len, dlen, (caddr_t)sa);
- len += dlen;
- }
- if (m->m_pkthdr.len != len) {
- m_freem(m);
- return (NULL);
- }
- rtm->rtm_msglen = len;
- rtm->rtm_version = RTM_VERSION;
- rtm->rtm_type = type;
- return (m);
-}
-
-static int
-rt_msg2(int type, struct rt_addrinfo *rtinfo, caddr_t cp, struct walkarg *w)
-{
- int i;
- int len, dlen, second_time = 0;
- caddr_t cp0;
-
- rtinfo->rti_addrs = 0;
-again:
- switch (type) {
-
- case RTM_DELADDR:
- case RTM_NEWADDR:
- len = sizeof(struct ifa_msghdr);
- break;
-
- case RTM_IFINFO:
- len = sizeof(struct if_msghdr);
- break;
-
- default:
- len = sizeof(struct rt_msghdr);
- }
- cp0 = cp;
- if (cp0)
- cp += len;
- for (i = 0; i < RTAX_MAX; i++) {
- struct sockaddr *sa;
-
- if ((sa = rtinfo->rti_info[i]) == NULL)
- continue;
- rtinfo->rti_addrs |= (1 << i);
- dlen = ROUNDUP(sa->sa_len);
- if (cp) {
- bcopy((caddr_t)sa, cp, (unsigned)dlen);
- cp += dlen;
- }
- len += dlen;
- }
- if (cp == NULL && w != NULL && !second_time) {
- struct walkarg *rw = w;
-
- if (rw->w_req) {
- if (rw->w_tmemsize < len) {
- if (rw->w_tmem)
- free(rw->w_tmem, M_RTABLE);
- rw->w_tmem = (caddr_t)
- malloc(len, M_RTABLE, M_NOWAIT);
- if (rw->w_tmem)
- rw->w_tmemsize = len;
- }
- if (rw->w_tmem) {
- cp = rw->w_tmem;
- second_time = 1;
- goto again;
- }
- }
- }
- if (cp) {
- struct rt_msghdr *rtm = (struct rt_msghdr *)cp0;
-
- rtm->rtm_version = RTM_VERSION;
- rtm->rtm_type = type;
- rtm->rtm_msglen = len;
- }
- return (len);
-}
-
-/*
- * This routine is called to generate a message from the routing
- * socket indicating that a redirect has occured, a routing lookup
- * has failed, or that a protocol has detected timeouts to a particular
- * destination.
- */
-void
-rt_missmsg(int type, struct rt_addrinfo *rtinfo, int flags, int error)
-{
- struct rt_msghdr *rtm;
- struct mbuf *m;
- struct sockaddr *sa = rtinfo->rti_info[RTAX_DST];
-
- if (route_cb.any_count == 0)
- return;
- m = rt_msg1(type, rtinfo);
- if (m == NULL)
- return;
- rtm = mtod(m, struct rt_msghdr *);
- rtm->rtm_flags = RTF_DONE | flags;
- rtm->rtm_errno = error;
- rtm->rtm_addrs = rtinfo->rti_addrs;
- route_proto.sp_protocol = sa ? sa->sa_family : 0;
- raw_input(m, &route_proto, &route_src, &route_dst);
-}
-
-/*
- * This routine is called to generate a message from the routing
- * socket indicating that the status of a network interface has changed.
- */
-void
-rt_ifmsg(struct ifnet *ifp)
-{
- struct if_msghdr *ifm;
- struct mbuf *m;
- struct rt_addrinfo info;
-
- if (route_cb.any_count == 0)
- return;
- bzero((caddr_t)&info, sizeof(info));
- m = rt_msg1(RTM_IFINFO, &info);
- if (m == NULL)
- return;
- ifm = mtod(m, struct if_msghdr *);
- ifm->ifm_index = ifp->if_index;
- ifm->ifm_flags = ifp->if_flags;
- ifm->ifm_data = ifp->if_data;
- ifm->ifm_addrs = 0;
- route_proto.sp_protocol = 0;
- raw_input(m, &route_proto, &route_src, &route_dst);
-}
-
-/*
- * This is called to generate messages from the routing socket
- * indicating a network interface has had addresses associated with it.
- * if we ever reverse the logic and replace messages TO the routing
- * socket indicate a request to configure interfaces, then it will
- * be unnecessary as the routing socket will automatically generate
- * copies of it.
- */
-void
-rt_newaddrmsg(int cmd, struct ifaddr *ifa, int error, struct rtentry *rt)
-{
- struct rt_addrinfo info;
- struct sockaddr *sa = NULL;
- int pass;
- struct mbuf *m = NULL;
- struct ifnet *ifp = ifa->ifa_ifp;
-
- if (route_cb.any_count == 0)
- return;
- for (pass = 1; pass < 3; pass++) {
- bzero((caddr_t)&info, sizeof(info));
- if ((cmd == RTM_ADD && pass == 1) ||
- (cmd == RTM_DELETE && pass == 2)) {
- struct ifa_msghdr *ifam;
- int ncmd = cmd == RTM_ADD ? RTM_NEWADDR : RTM_DELADDR;
-
- info.rti_info[RTAX_IFA] = sa = ifa->ifa_addr;
- info.rti_info[RTAX_IFP] = ifp->if_addrlist->ifa_addr;
- info.rti_info[RTAX_NETMASK] = ifa->ifa_netmask;
- info.rti_info[RTAX_BRD] = ifa->ifa_dstaddr;
- if ((m = rt_msg1(ncmd, &info)) == NULL)
- continue;
- ifam = mtod(m, struct ifa_msghdr *);
- ifam->ifam_index = ifp->if_index;
- ifam->ifam_metric = ifa->ifa_metric;
- ifam->ifam_flags = ifa->ifa_flags;
- ifam->ifam_addrs = info.rti_addrs;
- }
- if ((cmd == RTM_ADD && pass == 2) ||
- (cmd == RTM_DELETE && pass == 1)) {
- struct rt_msghdr *rtm;
-
- if (rt == NULL)
- continue;
- info.rti_info[RTAX_NETMASK] = rt_mask(rt);
- info.rti_info[RTAX_DST] = sa = rt_key(rt);
- info.rti_info[RTAX_GATEWAY] = rt->rt_gateway;
- if ((m = rt_msg1(cmd, &info)) == NULL)
- continue;
- rtm = mtod(m, struct rt_msghdr *);
- rtm->rtm_index = ifp->if_index;
- rtm->rtm_flags |= rt->rt_flags;
- rtm->rtm_errno = error;
- rtm->rtm_addrs = info.rti_addrs;
- }
- route_proto.sp_protocol = sa ? sa->sa_family : 0;
- raw_input(m, &route_proto, &route_src, &route_dst);
- }
-}
-
-
-/*
- * This is used in dumping the kernel table via sysctl().
- */
-int
-sysctl_dumpentry(struct radix_node *rn, void *vw)
-{
- struct walkarg *w = vw;
- struct rtentry *rt = (struct rtentry *)rn;
- int error = 0, size;
- struct rt_addrinfo info;
-
- if (w->w_op == NET_RT_FLAGS && !(rt->rt_flags & w->w_arg))
- return 0;
- bzero((caddr_t)&info, sizeof(info));
- info.rti_info[RTAX_DST] = rt_key(rt);
- info.rti_info[RTAX_GATEWAY] = rt->rt_gateway;
- info.rti_info[RTAX_NETMASK] = rt_mask(rt);
- info.rti_info[RTAX_GENMASK] = rt->rt_genmask;
- size = rt_msg2(RTM_GET, &info, NULL, w);
- if (w->w_req && w->w_tmem) {
- struct rt_msghdr *rtm = (struct rt_msghdr *)w->w_tmem;
-
- rtm->rtm_flags = rt->rt_flags;
- rtm->rtm_use = rt->rt_use;
- rtm->rtm_rmx = rt->rt_rmx;
- rtm->rtm_index = rt->rt_ifp->if_index;
- rtm->rtm_errno = rtm->rtm_pid = rtm->rtm_seq = 0;
- rtm->rtm_addrs = info.rti_addrs;
- error = SYSCTL_OUT(w->w_req, (caddr_t)rtm, size);
- return (error);
- }
- return (error);
-}
-
-int
-sysctl_iflist(int af, struct walkarg *w)
-{
- struct ifnet *ifp;
- struct ifaddr *ifa;
- struct rt_addrinfo info;
- int len, error = 0;
-
- bzero((caddr_t)&info, sizeof(info));
- for (ifp = ifnet; ifp; ifp = ifp->if_next) {
- if (w->w_arg && w->w_arg != ifp->if_index)
- continue;
- ifa = ifp->if_addrlist;
- info.rti_info[RTAX_IFP] = ifa->ifa_addr;
- len = rt_msg2(RTM_IFINFO, &info, (caddr_t)0, w);
- info.rti_info[RTAX_IFP] = 0;
- if (w->w_req && w->w_tmem) {
- struct if_msghdr *ifm;
-
- ifm = (struct if_msghdr *)w->w_tmem;
- ifm->ifm_index = ifp->if_index;
- ifm->ifm_flags = ifp->if_flags;
- ifm->ifm_data = ifp->if_data;
- ifm->ifm_addrs = info.rti_addrs;
- error = SYSCTL_OUT(w->w_req,(caddr_t)ifm, len);
- if (error)
- return (error);
- }
- while ((ifa = ifa->ifa_next) != 0) {
- if (af && af != ifa->ifa_addr->sa_family)
- continue;
- info.rti_info[RTAX_IFA] = ifa->ifa_addr;
- info.rti_info[RTAX_NETMASK] = ifa->ifa_netmask;
- info.rti_info[RTAX_BRD] = ifa->ifa_dstaddr;
- len = rt_msg2(RTM_NEWADDR, &info, NULL, w);
- if (w->w_req && w->w_tmem) {
- struct ifa_msghdr *ifam;
-
- ifam = (struct ifa_msghdr *)w->w_tmem;
- ifam->ifam_index = ifa->ifa_ifp->if_index;
- ifam->ifam_flags = ifa->ifa_flags;
- ifam->ifam_metric = ifa->ifa_metric;
- ifam->ifam_addrs = info.rti_addrs;
- error = SYSCTL_OUT(w->w_req, w->w_tmem, len);
- if (error)
- return (error);
- }
- }
- info.rti_info[RTAX_IFA] = info.rti_info[RTAX_NETMASK] = info.rti_info[RTAX_BRD] = 0;
- }
- return (0);
-}
-
-static int
-sysctl_rtsock(SYSCTL_HANDLER_ARGS)
-{
- int *name = (int *)arg1;
- u_int namelen = arg2;
- struct radix_node_head *rnh;
- int i, s, error = EINVAL;
- u_char af;
- struct walkarg w;
-
- name ++;
- namelen--;
- if (req->newptr)
- return (EPERM);
- if (namelen != 3)
- return (EINVAL);
- af = name[0];
- Bzero(&w, sizeof(w));
- w.w_op = name[1];
- w.w_arg = name[2];
- w.w_req = req;
-
- s = splnet();
- switch (w.w_op) {
-
- case NET_RT_DUMP:
- case NET_RT_FLAGS:
- for (i = 1; i <= AF_MAX; i++)
- if ((rnh = rt_tables[i]) && (af == 0 || af == i) &&
- (error = rnh->rnh_walktree(rnh,
- sysctl_dumpentry, &w)))
- break;
- break;
-
- case NET_RT_IFLIST:
- error = sysctl_iflist(af, &w);
- }
- splx(s);
- if (w.w_tmem)
- free(w.w_tmem, M_RTABLE);
- return (error);
-}
-
-SYSCTL_NODE(_net, PF_ROUTE, routetable, CTLFLAG_RD, sysctl_rtsock,"");
-
-/*
- * Definitions of protocols supported in the ROUTE domain.
- */
-
-extern struct domain routedomain; /* or at least forward */
-
-static struct protosw routesw[] = {
-{ SOCK_RAW, &routedomain, 0, PR_ATOMIC|PR_ADDR,
- 0, route_output, raw_ctlinput, 0,
- route_usrreq,
- raw_init, NULL, NULL, NULL,
- NULL
-}
-};
-
-struct domain routedomain =
- { PF_ROUTE, "route", route_init, 0, 0,
- routesw, &routesw[sizeof(routesw)/sizeof(routesw[0])],
- NULL, NULL, 0, 0 };
-
-DOMAIN_SET(route);
diff --git a/cpukit/libnetworking/net/slcompress.c b/cpukit/libnetworking/net/slcompress.c
deleted file mode 100644
index 03d1133c2e..0000000000
--- a/cpukit/libnetworking/net/slcompress.c
+++ /dev/null
@@ -1,603 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*-
- * Copyright (c) 1989, 1993, 1994
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)slcompress.c 8.2 (Berkeley) 4/16/94
- * $FreeBSD: src/sys/net/slcompress.c,v 1.19 2004/04/07 20:46:12 imp Exp $
- */
-
-/*
- * Routines to compress and uncompess tcp packets (for transmission
- * over low speed serial lines.
- *
- * Van Jacobson (van@helios.ee.lbl.gov), Dec 31, 1989:
- * - Initial distribution.
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdint.h>
-
-#include <sys/param.h>
-#include <sys/mbuf.h>
-#include <sys/systm.h>
-
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/tcp.h>
-
-#include <net/slcompress.h>
-
-#ifndef SL_NO_STATS
-#define INCR(counter) ++comp->counter;
-#else
-#define INCR(counter)
-#endif
-
-#define BCMP(p1, p2, n) bcmp((void *)(p1), (void *)(p2), (int)(n))
-#define BCOPY(p1, p2, n) bcopy((void *)(p1), (void *)(p2), (int)(n))
-
-void
-sl_compress_init(struct slcompress *comp, int max_state)
-{
- register u_int i;
- register struct cstate *tstate = comp->tstate;
-
- if (max_state == -1) {
- max_state = MAX_STATES - 1;
- bzero((char *)comp, sizeof(*comp));
- } else {
- /* Don't reset statistics */
- bzero((char *)comp->tstate, sizeof(comp->tstate));
- bzero((char *)comp->rstate, sizeof(comp->rstate));
- }
- for (i = max_state; i > 0; --i) {
- tstate[i].cs_id = i;
- tstate[i].cs_next = &tstate[i - 1];
- }
- tstate[0].cs_next = &tstate[max_state];
- tstate[0].cs_id = 0;
- comp->last_cs = &tstate[0];
- comp->last_recv = 255;
- comp->last_xmit = 255;
- comp->flags = SLF_TOSS;
-}
-
-
-/* ENCODE encodes a number that is known to be non-zero. ENCODEZ
- * checks for zero (since zero has to be encoded in the long, 3 byte
- * form).
- */
-#define ENCODE(n) { \
- if ((u_int16_t)(n) >= 256) { \
- *cp++ = 0; \
- cp[1] = (n); \
- cp[0] = (n) >> 8; \
- cp += 2; \
- } else { \
- *cp++ = (n); \
- } \
-}
-#define ENCODEZ(n) { \
- if ((u_int16_t)(n) >= 256 || (u_int16_t)(n) == 0) { \
- *cp++ = 0; \
- cp[1] = (n); \
- cp[0] = (n) >> 8; \
- cp += 2; \
- } else { \
- *cp++ = (n); \
- } \
-}
-
-#define DECODEL(f) { \
- if (*cp == 0) {\
- (f) = htonl(ntohl(f) + ((cp[1] << 8) | cp[2])); \
- cp += 3; \
- } else { \
- (f) = htonl(ntohl(f) + (u_int32_t)*cp++); \
- } \
-}
-
-#define DECODES(f) { \
- if (*cp == 0) {\
- (f) = htons(ntohs(f) + ((cp[1] << 8) | cp[2])); \
- cp += 3; \
- } else { \
- (f) = htons(ntohs(f) + (u_int32_t)*cp++); \
- } \
-}
-
-#define DECODEU(f) { \
- if (*cp == 0) {\
- (f) = htons((cp[1] << 8) | cp[2]); \
- cp += 3; \
- } else { \
- (f) = htons((u_int32_t)*cp++); \
- } \
-}
-
-/*
- * Attempt to compress an outgoing TCP packet and return the type of
- * the result. The caller must have already verified that the protocol
- * is TCP. The first mbuf must contain the complete IP and TCP headers,
- * and "ip" must be == mtod(m, struct ip *). "comp" supplies the
- * compression state, and "compress_cid" tells us whether it is OK
- * to leave out the CID field when feasible.
- *
- * The caller is responsible for adjusting m->m_pkthdr.len upon return,
- * if m is an M_PKTHDR mbuf.
- */
-u_int
-sl_compress_tcp(struct mbuf *m, struct ip *ip, struct slcompress *comp,
- int compress_cid)
-{
- register struct cstate *cs = comp->last_cs->cs_next;
- register u_int hlen = ip->ip_hl;
- register struct tcphdr *oth;
- register struct tcphdr *th;
- register u_int deltaS, deltaA;
- register u_int changes = 0;
- u_char new_seq[16];
- register u_char *cp = new_seq;
-
- /*
- * Bail if this is an IP fragment or if the TCP packet isn't
- * `compressible' (i.e., ACK isn't set or some other control bit is
- * set). (We assume that the caller has already made sure the
- * packet is IP proto TCP).
- */
- if ((ip->ip_off & htons(0x3fff)) || m->m_len < 40)
- return (TYPE_IP);
-
- th = (struct tcphdr *)&((int32_t *)ip)[hlen];
- if ((th->th_flags & (TH_SYN|TH_FIN|TH_RST|TH_ACK)) != TH_ACK)
- return (TYPE_IP);
- /*
- * Packet is compressible -- we're going to send either a
- * COMPRESSED_TCP or UNCOMPRESSED_TCP packet. Either way we need
- * to locate (or create) the connection state. Special case the
- * most recently used connection since it's most likely to be used
- * again & we don't have to do any reordering if it's used.
- */
- INCR(sls_packets)
- if (ip->ip_src.s_addr != cs->cs_ip.ip_src.s_addr ||
- ip->ip_dst.s_addr != cs->cs_ip.ip_dst.s_addr ||
- *(int32_t *)th != ((int32_t *)&cs->cs_ip)[cs->cs_ip.ip_hl]) {
- /*
- * Wasn't the first -- search for it.
- *
- * States are kept in a circularly linked list with
- * last_cs pointing to the end of the list. The
- * list is kept in lru order by moving a state to the
- * head of the list whenever it is referenced. Since
- * the list is short and, empirically, the connection
- * we want is almost always near the front, we locate
- * states via linear search. If we don't find a state
- * for the datagram, the oldest state is (re-)used.
- */
- register struct cstate *lcs;
- register struct cstate *lastcs = comp->last_cs;
-
- do {
- lcs = cs; cs = cs->cs_next;
- INCR(sls_searches)
- if (ip->ip_src.s_addr == cs->cs_ip.ip_src.s_addr
- && ip->ip_dst.s_addr == cs->cs_ip.ip_dst.s_addr
- && *(int32_t *)th ==
- ((int32_t *)&cs->cs_ip)[cs->cs_ip.ip_hl])
- goto found;
- } while (cs != lastcs);
-
- /*
- * Didn't find it -- re-use oldest cstate. Send an
- * uncompressed packet that tells the other side what
- * connection number we're using for this conversation.
- * Note that since the state list is circular, the oldest
- * state points to the newest and we only need to set
- * last_cs to update the lru linkage.
- */
- INCR(sls_misses)
- comp->last_cs = lcs;
- hlen += th->th_off;
- hlen <<= 2;
- if (hlen > m->m_len)
- return TYPE_IP;
- goto uncompressed;
-
- found:
- /*
- * Found it -- move to the front on the connection list.
- */
- if (cs == lastcs)
- comp->last_cs = lcs;
- else {
- lcs->cs_next = cs->cs_next;
- cs->cs_next = lastcs->cs_next;
- lastcs->cs_next = cs;
- }
- }
-
- /*
- * Make sure that only what we expect to change changed. The first
- * line of the `if' checks the IP protocol version, header length &
- * type of service. The 2nd line checks the "Don't fragment" bit.
- * The 3rd line checks the time-to-live and protocol (the protocol
- * check is unnecessary but costless). The 4th line checks the TCP
- * header length. The 5th line checks IP options, if any. The 6th
- * line checks TCP options, if any. If any of these things are
- * different between the previous & current datagram, we send the
- * current datagram `uncompressed'.
- */
- oth = (struct tcphdr *)&((int32_t *)&cs->cs_ip)[hlen];
- deltaS = hlen;
- hlen += th->th_off;
- hlen <<= 2;
- if (hlen > m->m_len)
- return TYPE_IP;
-
- if (((u_int16_t *)ip)[0] != ((u_int16_t *)&cs->cs_ip)[0] ||
- ((u_int16_t *)ip)[3] != ((u_int16_t *)&cs->cs_ip)[3] ||
- ((u_int16_t *)ip)[4] != ((u_int16_t *)&cs->cs_ip)[4] ||
- th->th_off != oth->th_off ||
- (deltaS > 5 &&
- BCMP(ip + 1, &cs->cs_ip + 1, (deltaS - 5) << 2)) ||
- (th->th_off > 5 &&
- BCMP(th + 1, oth + 1, (th->th_off - 5) << 2)))
- goto uncompressed;
-
- /*
- * Figure out which of the changing fields changed. The
- * receiver expects changes in the order: urgent, window,
- * ack, seq (the order minimizes the number of temporaries
- * needed in this section of code).
- */
- if (th->th_flags & TH_URG) {
- deltaS = ntohs(th->th_urp);
- ENCODEZ(deltaS);
- changes |= NEW_U;
- } else if (th->th_urp != oth->th_urp)
- /* argh! URG not set but urp changed -- a sensible
- * implementation should never do this but RFC793
- * doesn't prohibit the change so we have to deal
- * with it. */
- goto uncompressed;
-
- deltaS = (u_int16_t)(ntohs(th->th_win) - ntohs(oth->th_win));
- if (deltaS) {
- ENCODE(deltaS);
- changes |= NEW_W;
- }
-
- deltaA = ntohl(th->th_ack) - ntohl(oth->th_ack);
- if (deltaA) {
- if (deltaA > 0xffff)
- goto uncompressed;
- ENCODE(deltaA);
- changes |= NEW_A;
- }
-
- deltaS = ntohl(th->th_seq) - ntohl(oth->th_seq);
- if (deltaS) {
- if (deltaS > 0xffff)
- goto uncompressed;
- ENCODE(deltaS);
- changes |= NEW_S;
- }
-
- switch(changes) {
-
- case 0:
- /*
- * Nothing changed. If this packet contains data and the
- * last one didn't, this is probably a data packet following
- * an ack (normal on an interactive connection) and we send
- * it compressed. Otherwise it's probably a retransmit,
- * retransmitted ack or window probe. Send it uncompressed
- * in case the other side missed the compressed version.
- */
- if (ip->ip_len != cs->cs_ip.ip_len &&
- ntohs(cs->cs_ip.ip_len) == hlen)
- break;
-
- /* FALLTHROUGH */
-
- case SPECIAL_I:
- case SPECIAL_D:
- /*
- * actual changes match one of our special case encodings --
- * send packet uncompressed.
- */
- goto uncompressed;
-
- case NEW_S|NEW_A:
- if (deltaS == deltaA &&
- deltaS == ntohs(cs->cs_ip.ip_len) - hlen) {
- /* special case for echoed terminal traffic */
- changes = SPECIAL_I;
- cp = new_seq;
- }
- break;
-
- case NEW_S:
- if (deltaS == ntohs(cs->cs_ip.ip_len) - hlen) {
- /* special case for data xfer */
- changes = SPECIAL_D;
- cp = new_seq;
- }
- break;
- }
-
- deltaS = ntohs(ip->ip_id) - ntohs(cs->cs_ip.ip_id);
- if (deltaS != 1) {
- ENCODEZ(deltaS);
- changes |= NEW_I;
- }
- if (th->th_flags & TH_PUSH)
- changes |= TCP_PUSH_BIT;
- /*
- * Grab the cksum before we overwrite it below. Then update our
- * state with this packet's header.
- */
- deltaA = ntohs(th->th_sum);
- BCOPY(ip, &cs->cs_ip, hlen);
-
- /*
- * We want to use the original packet as our compressed packet.
- * (cp - new_seq) is the number of bytes we need for compressed
- * sequence numbers. In addition we need one byte for the change
- * mask, one for the connection id and two for the tcp checksum.
- * So, (cp - new_seq) + 4 bytes of header are needed. hlen is how
- * many bytes of the original packet to toss so subtract the two to
- * get the new packet size.
- */
- deltaS = cp - new_seq;
- cp = (u_char *)ip;
- if (compress_cid == 0 || comp->last_xmit != cs->cs_id) {
- comp->last_xmit = cs->cs_id;
- hlen -= deltaS + 4;
- cp += hlen;
- *cp++ = changes | NEW_C;
- *cp++ = cs->cs_id;
- } else {
- hlen -= deltaS + 3;
- cp += hlen;
- *cp++ = changes;
- }
- m->m_len -= hlen;
- m->m_data += hlen;
- *cp++ = deltaA >> 8;
- *cp++ = deltaA;
- BCOPY(new_seq, cp, deltaS);
- INCR(sls_compressed)
- return (TYPE_COMPRESSED_TCP);
-
- /*
- * Update connection state cs & send uncompressed packet ('uncompressed'
- * means a regular ip/tcp packet but with the 'conversation id' we hope
- * to use on future compressed packets in the protocol field).
- */
-uncompressed:
- BCOPY(ip, &cs->cs_ip, hlen);
- ip->ip_p = cs->cs_id;
- comp->last_xmit = cs->cs_id;
- return (TYPE_UNCOMPRESSED_TCP);
-}
-
-
-int
-sl_uncompress_tcp(u_char **bufp, int len, u_int type, struct slcompress *comp)
-{
- u_char *hdr, *cp;
- u_int hlen;
- int vjlen;
-
- cp = bufp? *bufp: NULL;
- vjlen = sl_uncompress_tcp_core(cp, len, len, type, comp, &hdr, &hlen);
- if (vjlen < 0)
- return (0); /* error */
- if (vjlen == 0)
- return (len); /* was uncompressed already */
-
- cp += vjlen;
- len -= vjlen;
-
- /*
- * At this point, cp points to the first byte of data in the
- * packet. If we're not aligned on a 4-byte boundary, copy the
- * data down so the ip & tcp headers will be aligned. Then back up
- * cp by the tcp/ip header length to make room for the reconstructed
- * header (we assume the packet we were handed has enough space to
- * prepend 128 bytes of header).
- */
- if ((intptr_t)cp & 3) {
- if (len > 0)
- BCOPY(cp, ((intptr_t)cp &~ 3), len);
- cp = (u_char *)((intptr_t)cp &~ 3);
- }
- cp -= hlen;
- len += hlen;
- BCOPY(hdr, cp, hlen);
-
- *bufp = cp;
- return (len);
-}
-
-/*
- * Uncompress a packet of total length total_len. The first buflen
- * bytes are at buf; this must include the entire (compressed or
- * uncompressed) TCP/IP header. This procedure returns the length
- * of the VJ header, with a pointer to the uncompressed IP header
- * in *hdrp and its length in *hlenp.
- */
-int
-sl_uncompress_tcp_core(u_char *buf, int buflen, int total_len,
- u_int type, struct slcompress *comp,
- u_char **hdrp, u_int *hlenp)
-{
- register u_char *cp;
- register uint32_t hlen, changes;
- register struct tcphdr *th;
- register struct cstate *cs;
- register struct ip *ip;
- register u_int16_t *bp;
- register u_int vjlen;
-
- switch (type) {
-
- case TYPE_UNCOMPRESSED_TCP:
- ip = (struct ip *) buf;
- if (ip->ip_p >= MAX_STATES)
- goto bad;
- cs = &comp->rstate[comp->last_recv = ip->ip_p];
- comp->flags &=~ SLF_TOSS;
- ip->ip_p = IPPROTO_TCP;
- /*
- * Calculate the size of the TCP/IP header and make sure that
- * we don't overflow the space we have available for it.
- */
- hlen = ip->ip_hl << 2;
- if (hlen + sizeof(struct tcphdr) > buflen)
- goto bad;
- hlen += ((struct tcphdr *)&((char *)ip)[hlen])->th_off << 2;
- if (hlen > MAX_HDR || hlen > buflen)
- goto bad;
- BCOPY(ip, &cs->cs_ip, hlen);
- cs->cs_hlen = hlen;
- INCR(sls_uncompressedin)
- *hdrp = (u_char *) &cs->cs_ip;
- *hlenp = hlen;
- return (0);
-
- default:
- goto bad;
-
- case TYPE_COMPRESSED_TCP:
- break;
- }
- /* We've got a compressed packet. */
- INCR(sls_compressedin)
- cp = buf;
- changes = *cp++;
- if (changes & NEW_C) {
- /* Make sure the state index is in range, then grab the state.
- * If we have a good state index, clear the 'discard' flag. */
- if (*cp >= MAX_STATES)
- goto bad;
-
- comp->flags &=~ SLF_TOSS;
- comp->last_recv = *cp++;
- } else {
- /* this packet has an implicit state index. If we've
- * had a line error since the last time we got an
- * explicit state index, we have to toss the packet. */
- if (comp->flags & SLF_TOSS) {
- INCR(sls_tossed)
- return (-1);
- }
- }
- cs = &comp->rstate[comp->last_recv];
- hlen = cs->cs_ip.ip_hl << 2;
- th = (struct tcphdr *)&((u_char *)&cs->cs_ip)[hlen];
- th->th_sum = htons((*cp << 8) | cp[1]);
- cp += 2;
- if (changes & TCP_PUSH_BIT)
- th->th_flags |= TH_PUSH;
- else
- th->th_flags &=~ TH_PUSH;
-
- switch (changes & SPECIALS_MASK) {
- case SPECIAL_I:
- {
- register u_int i = ntohs(cs->cs_ip.ip_len) - cs->cs_hlen;
- th->th_ack = htonl(ntohl(th->th_ack) + i);
- th->th_seq = htonl(ntohl(th->th_seq) + i);
- }
- break;
-
- case SPECIAL_D:
- th->th_seq = htonl(ntohl(th->th_seq) + ntohs(cs->cs_ip.ip_len)
- - cs->cs_hlen);
- break;
-
- default:
- if (changes & NEW_U) {
- th->th_flags |= TH_URG;
- DECODEU(th->th_urp)
- } else
- th->th_flags &=~ TH_URG;
- if (changes & NEW_W)
- DECODES(th->th_win)
- if (changes & NEW_A)
- DECODEL(th->th_ack)
- if (changes & NEW_S)
- DECODEL(th->th_seq)
- break;
- }
- if (changes & NEW_I) {
- DECODES(cs->cs_ip.ip_id)
- } else
- cs->cs_ip.ip_id = htons(ntohs(cs->cs_ip.ip_id) + 1);
-
- /*
- * At this point, cp points to the first byte of data in the
- * packet. Fill in the IP total length and update the IP
- * header checksum.
- */
- vjlen = cp - buf;
- buflen -= vjlen;
- if (buflen < 0)
- /* we must have dropped some characters (crc should detect
- * this but the old slip framing won't) */
- goto bad;
-
- total_len += cs->cs_hlen - vjlen;
- cs->cs_ip.ip_len = htons(total_len);
-
- /* recompute the ip header checksum */
- bp = (u_int16_t *) &cs->cs_ip;
- cs->cs_ip.ip_sum = 0;
- for (changes = 0; hlen > 0; hlen -= 2)
- changes += *bp++;
- changes = (changes & 0xffff) + (changes >> 16);
- changes = (changes & 0xffff) + (changes >> 16);
- cs->cs_ip.ip_sum = ~ changes;
-
- *hdrp = (u_char *) &cs->cs_ip;
- *hlenp = cs->cs_hlen;
- return vjlen;
-
-bad:
- comp->flags |= SLF_TOSS;
- INCR(sls_errorin)
- return (-1);
-}
diff --git a/cpukit/libnetworking/net/slcompress.h b/cpukit/libnetworking/net/slcompress.h
deleted file mode 100644
index 511a8d8554..0000000000
--- a/cpukit/libnetworking/net/slcompress.h
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Definitions for tcp compression routines.
- *
- * Copyright (c) 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * Van Jacobson (van@helios.ee.lbl.gov), Dec 31, 1989:
- * - Initial distribution.
- * $FreeBSD: src/sys/net/slcompress.h,v 1.19 2005/01/07 01:45:35 imp Exp $
- */
-
-#ifndef _NET_SLCOMPRESS_H_
-#define _NET_SLCOMPRESS_H_
-
-#include <netinet/ip.h> /* struct ip */
-
-struct mbuf;
-
-#define MAX_STATES 16 /* must be > 2 and < 256 */
-#define MAX_HDR 128
-
-/*
- * Compressed packet format:
- *
- * The first octet contains the packet type (top 3 bits), TCP
- * 'push' bit, and flags that indicate which of the 4 TCP sequence
- * numbers have changed (bottom 5 bits). The next octet is a
- * conversation number that associates a saved IP/TCP header with
- * the compressed packet. The next two octets are the TCP checksum
- * from the original datagram. The next 0 to 15 octets are
- * sequence number changes, one change per bit set in the header
- * (there may be no changes and there are two special cases where
- * the receiver implicitly knows what changed -- see below).
- *
- * There are 5 numbers which can change (they are always inserted
- * in the following order): TCP urgent pointer, window,
- * acknowledgement, sequence number and IP ID. (The urgent pointer
- * is different from the others in that its value is sent, not the
- * change in value.) Since typical use of SLIP links is biased
- * toward small packets (see comments on MTU/MSS below), changes
- * use a variable length coding with one octet for numbers in the
- * range 1 - 255 and 3 octets (0, MSB, LSB) for numbers in the
- * range 256 - 65535 or 0. (If the change in sequence number or
- * ack is more than 65535, an uncompressed packet is sent.)
- */
-
-/*
- * Packet types (must not conflict with IP protocol version)
- *
- * The top nibble of the first octet is the packet type. There are
- * three possible types: IP (not proto TCP or tcp with one of the
- * control flags set); uncompressed TCP (a normal IP/TCP packet but
- * with the 8-bit protocol field replaced by an 8-bit connection id --
- * this type of packet syncs the sender & receiver); and compressed
- * TCP (described above).
- *
- * LSB of 4-bit field is TCP "PUSH" bit (a worthless anachronism) and
- * is logically part of the 4-bit "changes" field that follows. Top
- * three bits are actual packet type. For backward compatibility
- * and in the interest of conserving bits, numbers are chosen so the
- * IP protocol version number (4) which normally appears in this nibble
- * means "IP packet".
- */
-
-/* packet types */
-#define TYPE_IP 0x40
-#define TYPE_UNCOMPRESSED_TCP 0x70
-#define TYPE_COMPRESSED_TCP 0x80
-#define TYPE_ERROR 0x00
-
-/* Bits in first octet of compressed packet */
-#define NEW_C 0x40 /* flag bits for what changed in a packet */
-#define NEW_I 0x20
-#define NEW_S 0x08
-#define NEW_A 0x04
-#define NEW_W 0x02
-#define NEW_U 0x01
-
-/* reserved, special-case values of above */
-#define SPECIAL_I (NEW_S|NEW_W|NEW_U) /* echoed interactive traffic */
-#define SPECIAL_D (NEW_S|NEW_A|NEW_W|NEW_U) /* unidirectional data */
-#define SPECIALS_MASK (NEW_S|NEW_A|NEW_W|NEW_U)
-
-#define TCP_PUSH_BIT 0x10
-
-
-/*
- * "state" data for each active tcp conversation on the wire. This is
- * basically a copy of the entire IP/TCP header from the last packet
- * we saw from the conversation together with a small identifier
- * the transmit & receive ends of the line use to locate saved header.
- */
-struct cstate {
- struct cstate *cs_next; /* next most recently used cstate (xmit only) */
- u_int16_t cs_hlen; /* size of hdr (receive only) */
- u_char cs_id; /* connection # associated with this state */
- u_char cs_filler;
- union {
- char csu_hdr[MAX_HDR];
- struct ip csu_ip; /* ip/tcp hdr from most recent packet */
- } slcs_u;
-};
-#define cs_ip slcs_u.csu_ip
-#define cs_hdr slcs_u.csu_hdr
-
-/*
- * all the state data for one serial line (we need one of these
- * per line).
- */
-struct slcompress {
- struct cstate *last_cs; /* most recently used tstate */
- u_char last_recv; /* last rcvd conn. id */
- u_char last_xmit; /* last sent conn. id */
- u_int16_t flags;
-#ifndef SL_NO_STATS
- int sls_packets; /* outbound packets */
- int sls_compressed; /* outbound compressed packets */
- int sls_searches; /* searches for connection state */
- int sls_misses; /* times couldn't find conn. state */
- int sls_uncompressedin; /* inbound uncompressed packets */
- int sls_compressedin; /* inbound compressed packets */
- int sls_errorin; /* inbound unknown type packets */
- int sls_tossed; /* inbound packets tossed because of error */
-#endif
- struct cstate tstate[MAX_STATES]; /* xmit connection states */
- struct cstate rstate[MAX_STATES]; /* receive connection states */
-};
-/* flag values */
-#define SLF_TOSS 1 /* tossing rcvd frames because of input err */
-
-void sl_compress_init(struct slcompress *, int);
-u_int sl_compress_tcp(struct mbuf *, struct ip *, struct slcompress *, int);
-int sl_uncompress_tcp(u_char **, int, u_int, struct slcompress *);
-int sl_uncompress_tcp_core(u_char *, int, int, u_int,
- struct slcompress *, u_char **, u_int *);
-
-#endif /* !_NET_SLCOMPRESS_H_ */
diff --git a/cpukit/libnetworking/netinet/icmp_var.h b/cpukit/libnetworking/netinet/icmp_var.h
deleted file mode 100644
index 31eea3bea0..0000000000
--- a/cpukit/libnetworking/netinet/icmp_var.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)icmp_var.h 8.1 (Berkeley) 6/10/93
- */
-
-#ifndef _NETINET_ICMP_VAR_H_
-#define _NETINET_ICMP_VAR_H_
-
-#include <netinet/ip_icmp.h> /* ICMP_MAXTYPE */
-
-/*
- * Variables related to this implementation
- * of the internet control message protocol.
- */
-struct icmpstat {
-/* statistics related to icmp packets generated */
- u_long icps_error; /* # of calls to icmp_error */
- u_long icps_oldshort; /* no error 'cuz old ip too short */
- u_long icps_oldicmp; /* no error 'cuz old was icmp */
- u_long icps_outhist[ICMP_MAXTYPE + 1];
-/* statistics related to input messages processed */
- u_long icps_badcode; /* icmp_code out of range */
- u_long icps_tooshort; /* packet < ICMP_MINLEN */
- u_long icps_checksum; /* bad checksum */
- u_long icps_badlen; /* calculated bound mismatch */
- u_long icps_reflect; /* number of responses */
- u_long icps_inhist[ICMP_MAXTYPE + 1];
- u_long icps_allecho; /* all echo requests dropped */
- u_long icps_bmcastecho; /* b/mcast echo requests dropped */
- u_long icps_bmcasttstamp; /* b/mcast tstamp requests dropped */
-};
-
-/*
- * Names for ICMP sysctl objects
- */
-#define ICMPCTL_MASKREPL 1 /* allow replies to netmask requests */
-#define ICMPCTL_STATS 2 /* statistics (read-only) */
-#define ICMPCTL_MAXID 3
-
-#define ICMPCTL_NAMES { \
- { 0, 0 }, \
- { "maskrepl", CTLTYPE_INT }, \
- { "stats", CTLTYPE_STRUCT }, \
-}
-
-#ifdef _KERNEL
-SYSCTL_DECL(_net_inet_icmp);
-extern struct icmpstat icmpstat;
-#endif
-
-#endif
diff --git a/cpukit/libnetworking/netinet/if_ether.c b/cpukit/libnetworking/netinet/if_ether.c
deleted file mode 100644
index e0686744e5..0000000000
--- a/cpukit/libnetworking/netinet/if_ether.c
+++ /dev/null
@@ -1,644 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1986, 1988, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)if_ether.c 8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/if_ether.c,v 1.136 2005/03/13 11:23:22 glebius Exp $
- */
-
-
-/*
- * Ethernet address resolution protocol.
- * TODO:
- * add "inuse/lock" bit (or ref. count) along with valid bit
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "opt_inet.h"
-
-#include <sys/param.h>
-#include <sys/kernel.h>
-#include <sys/queue.h>
-#include <sys/sysctl.h>
-#include <sys/systm.h>
-#include <sys/mbuf.h>
-#include <sys/malloc.h>
-#include <sys/socket.h>
-#include <sys/syslog.h>
-
-#include <net/if.h>
-#include <net/if_dl.h>
-#include <net/if_types.h>
-#include <net/route.h>
-#include <net/netisr.h>
-
-#include <netinet/in.h>
-#include <netinet/in_var.h>
-#include <netinet/if_ether.h>
-
-#define SIN(s) ((struct sockaddr_in *)s)
-#define SDL(s) ((struct sockaddr_dl *)s)
-
-SYSCTL_DECL(_net_link_ether);
-SYSCTL_NODE(_net_link_ether, PF_INET, inet, CTLFLAG_RW, 0, "");
-
-/* timer values */
-static int arpt_prune = (5*60*1); /* walk list every 5 minutes */
-static int arpt_keep = (20*60); /* once resolved, good for 20 more minutes */
-static int arpt_down = 20; /* once declared down, don't send for 20 sec */
-
-SYSCTL_INT(_net_link_ether_inet, OID_AUTO, prune_intvl, CTLFLAG_RW,
- &arpt_prune, 0, "");
-SYSCTL_INT(_net_link_ether_inet, OID_AUTO, max_age, CTLFLAG_RW,
- &arpt_keep, 0, "");
-SYSCTL_INT(_net_link_ether_inet, OID_AUTO, host_down_time, CTLFLAG_RW,
- &arpt_down, 0, "");
-
-#define rt_expire rt_rmx.rmx_expire
-
-struct llinfo_arp {
- LIST_ENTRY(llinfo_arp) la_le;
- struct rtentry *la_rt;
- struct mbuf *la_hold; /* last packet until resolved/timeout */
- long la_asked; /* last time we QUERIED for this addr */
-#define la_timer la_rt->rt_rmx.rmx_expire /* deletion time in seconds */
-};
-
-static LIST_HEAD(, llinfo_arp) llinfo_arp;
-
-struct ifqueue arpintrq = {0, 0, 0, 50, 0};
-static int arp_inuse, arp_allocated;
-
-static int arp_maxtries = 5;
-static int useloopback = 1; /* use loopback interface for local traffic */
-static int arp_proxyall = 0;
-
-SYSCTL_INT(_net_link_ether_inet, OID_AUTO, maxtries, CTLFLAG_RW,
- &arp_maxtries, 0, "");
-SYSCTL_INT(_net_link_ether_inet, OID_AUTO, useloopback, CTLFLAG_RW,
- &useloopback, 0, "");
-SYSCTL_INT(_net_link_ether_inet, OID_AUTO, proxyall, CTLFLAG_RW,
- &arp_proxyall, 0, "");
-
-static void arp_rtrequest(int, struct rtentry *, struct sockaddr *);
-static void arprequest(struct arpcom *, struct in_addr *, struct in_addr *, u_char *);
-void arpintr(void);
-static void arptfree(struct llinfo_arp *);
-static void arptimer(void *);
-static struct llinfo_arp
- *arplookup(u_long, int, int);
-#ifdef INET
-static void in_arpinput(struct mbuf *);
-#endif
-
-/*
- * Timeout routine. Age arp_tab entries periodically.
- */
-/* ARGSUSED */
-static void
-arptimer(void *ignored_arg)
-{
- int s = splnet();
- struct llinfo_arp *la, *ola;
-
- la = llinfo_arp.lh_first;
- timeout(arptimer, (caddr_t)0, arpt_prune * hz);
- while ((ola = la) != 0) {
- register struct rtentry *rt = la->la_rt;
- la = la->la_le.le_next;
- if (rt->rt_expire && rt->rt_expire <= rtems_bsdnet_seconds_since_boot())
- arptfree(ola); /* timer has expired, clear */
- }
- splx(s);
-}
-
-/*
- * Parallel to llc_rtrequest.
- */
-static void
-arp_rtrequest(int req, struct rtentry *rt, struct sockaddr *sa)
-{
- struct sockaddr *gate;
- struct llinfo_arp *la;
- static struct sockaddr_dl null_sdl = {sizeof(null_sdl), AF_LINK, 0, 0, 0, 0, 0, { 0 } };
- static int arpinit_done;
-
- if (!arpinit_done) {
- arpinit_done = 1;
- LIST_INIT(&llinfo_arp);
- timeout(arptimer, (caddr_t)0, hz);
- }
- if (rt->rt_flags & RTF_GATEWAY)
- return;
- gate = rt->rt_gateway;
- la = (struct llinfo_arp *)rt->rt_llinfo;
- switch (req) {
-
- case RTM_ADD:
- /*
- * XXX: If this is a manually added route to interface
- * such as older version of routed or gated might provide,
- * restore cloning bit.
- */
- if ((rt->rt_flags & RTF_HOST) == 0 &&
- rt_mask(rt) != NULL &&
- SIN(rt_mask(rt))->sin_addr.s_addr != 0xffffffff)
- rt->rt_flags |= RTF_CLONING;
- if (rt->rt_flags & RTF_CLONING) {
- /*
- * Case 1: This route should come from a route to iface.
- */
- rt_setgate(rt, rt_key(rt),
- (struct sockaddr *)&null_sdl);
- gate = rt->rt_gateway;
- SDL(gate)->sdl_type = rt->rt_ifp->if_type;
- SDL(gate)->sdl_index = rt->rt_ifp->if_index;
- rt->rt_expire = rtems_bsdnet_seconds_since_boot();
- break;
- }
- /* Announce a new entry if requested. */
- if (rt->rt_flags & RTF_ANNOUNCE)
- arprequest((struct arpcom *)rt->rt_ifp,
- &SIN(rt_key(rt))->sin_addr,
- &SIN(rt_key(rt))->sin_addr,
- (u_char *)LLADDR(SDL(gate)));
- /*FALLTHROUGH*/
- case RTM_RESOLVE:
- if (gate->sa_family != AF_LINK ||
- gate->sa_len < sizeof(null_sdl)) {
- log(LOG_DEBUG, "arp_rtrequest: bad gateway value\n");
- break;
- }
- SDL(gate)->sdl_type = rt->rt_ifp->if_type;
- SDL(gate)->sdl_index = rt->rt_ifp->if_index;
- if (la != 0)
- break; /* This happens on a route change */
- /*
- * Case 2: This route may come from cloning, or a manual route
- * add with a LL address.
- */
- R_Malloc(la, struct llinfo_arp *, sizeof(*la));
- rt->rt_llinfo = (caddr_t)la;
- if (la == 0) {
- log(LOG_DEBUG, "arp_rtrequest: malloc failed\n");
- break;
- }
- arp_inuse++;
- arp_allocated++;
- Bzero(la, sizeof(*la));
- la->la_rt = rt;
- rt->rt_flags |= RTF_LLINFO;
- LIST_INSERT_HEAD(&llinfo_arp, la, la_le);
-
- /*
- * This keeps the multicast addresses from showing up
- * in `arp -a' listings as unresolved. It's not actually
- * functional. Then the same for broadcast.
- */
- if (IN_MULTICAST(ntohl(SIN(rt_key(rt))->sin_addr.s_addr))) {
- ETHER_MAP_IP_MULTICAST(&SIN(rt_key(rt))->sin_addr,
- LLADDR(SDL(gate)));
- SDL(gate)->sdl_alen = 6;
- rt->rt_expire = 0;
- }
- if (in_broadcast(SIN(rt_key(rt))->sin_addr, rt->rt_ifp)) {
- memcpy(LLADDR(SDL(gate)), etherbroadcastaddr, 6);
- SDL(gate)->sdl_alen = 6;
- rt->rt_expire = 0;
- }
-
- if (SIN(rt_key(rt))->sin_addr.s_addr ==
- (IA_SIN(rt->rt_ifa))->sin_addr.s_addr) {
- /*
- * This test used to be
- * if (loif.if_flags & IFF_UP)
- * It allowed local traffic to be forced
- * through the hardware by configuring the loopback down.
- * However, it causes problems during network configuration
- * for boards that can't receive packets they send.
- * It is now necessary to clear "useloopback" and remove
- * the route to force traffic out to the hardware.
- */
- rt->rt_expire = 0;
- Bcopy(((struct arpcom *)rt->rt_ifp)->ac_enaddr,
- LLADDR(SDL(gate)), SDL(gate)->sdl_alen = 6);
- if (useloopback)
- rt->rt_ifp = loif;
-
- }
- break;
-
- case RTM_DELETE:
- if (la == 0)
- break;
- arp_inuse--;
- LIST_REMOVE(la, la_le);
- rt->rt_llinfo = 0;
- rt->rt_flags &= ~RTF_LLINFO;
- if (la->la_hold)
- m_freem(la->la_hold);
- Free((caddr_t)la);
- }
-}
-
-/*
- * Broadcast an ARP request. Caller specifies:
- * - arp header source ip address
- * - arp header target ip address
- * - arp header source ethernet address
- */
-static void
-arprequest(struct arpcom *ac, struct in_addr *sip, struct in_addr *tip, u_char *enaddr)
-{
- struct mbuf *m;
- struct ether_header *eh;
- struct ether_arp *ea;
- struct sockaddr sa;
-
- if ((m = m_gethdr(M_DONTWAIT, MT_DATA)) == NULL)
- return;
- m->m_len = sizeof(*ea);
- m->m_pkthdr.len = sizeof(*ea);
- MH_ALIGN(m, sizeof(*ea));
- ea = mtod(m, struct ether_arp *);
- eh = (struct ether_header *)sa.sa_data;
- bzero((caddr_t)ea, sizeof (*ea));
- (void)memcpy(eh->ether_dhost, etherbroadcastaddr, sizeof(eh->ether_dhost));
- eh->ether_type = htons(ETHERTYPE_ARP); /* if_output will not swap */
- ea->arp_hrd = htons(ARPHRD_ETHER);
- ea->arp_pro = htons(ETHERTYPE_IP);
- ea->arp_hln = sizeof(ea->arp_sha); /* hardware address length */
- ea->arp_pln = sizeof(ea->arp_spa); /* protocol address length */
- ea->arp_op = htons(ARPOP_REQUEST);
- (void)memcpy(ea->arp_sha, enaddr, sizeof(ea->arp_sha));
- (void)memcpy(ea->arp_spa, sip, sizeof(ea->arp_spa));
- (void)memcpy(ea->arp_tpa, tip, sizeof(ea->arp_tpa));
- sa.sa_family = AF_UNSPEC;
- sa.sa_len = sizeof(sa);
- (*ac->ac_if.if_output)(&ac->ac_if, m, &sa, (struct rtentry *)0);
-}
-
-/*
- * Resolve an IP address into an ethernet address. If success,
- * desten is filled in. If there is no entry in arptab,
- * set one up and broadcast a request for the IP address.
- * Hold onto this mbuf and resend it once the address
- * is finally resolved. A return value of 1 indicates
- * that desten has been filled in and the packet should be sent
- * normally; a 0 return indicates that the packet has been
- * taken over here, either now or for later transmission.
- */
-int
-arpresolve(
- struct arpcom *ac,
- struct rtentry *rt,
- struct mbuf *m,
- struct sockaddr *dst,
- u_char *desten,
- struct rtentry *rt0)
-{
- struct llinfo_arp *la = 0;
- struct sockaddr_dl *sdl;
-
- if (m->m_flags & M_BCAST) { /* broadcast */
- (void)memcpy(desten, etherbroadcastaddr, sizeof(etherbroadcastaddr));
- return (1);
- }
- if (m->m_flags & M_MCAST) { /* multicast */
- ETHER_MAP_IP_MULTICAST(&SIN(dst)->sin_addr, desten);
- return(1);
- }
- if (rt)
- la = (struct llinfo_arp *)rt->rt_llinfo;
- else {
- la = arplookup(SIN(dst)->sin_addr.s_addr, 1, 0);
- if (la)
- rt = la->la_rt;
- }
- if (la == 0 || rt == 0) {
- char addrbuf[INET_ADDRSTRLEN];
- log(LOG_DEBUG, "arpresolve: can't allocate llinfo for %s\n",
- inet_ntoa_r(SIN(dst)->sin_addr, addrbuf));
- m_freem(m);
- return (0);
- }
- sdl = SDL(rt->rt_gateway);
- /*
- * Check the address family and length is valid, the address
- * is resolved; otherwise, try to resolve.
- */
- if ((rt->rt_expire == 0 || rt->rt_expire > rtems_bsdnet_seconds_since_boot()) &&
- sdl->sdl_family == AF_LINK && sdl->sdl_alen != 0) {
- bcopy(LLADDR(sdl), desten, sdl->sdl_alen);
- return 1;
- }
- /*
- * There is an arptab entry, but no ethernet address
- * response yet. Replace the held mbuf with this
- * latest one.
- */
- if (la->la_hold)
- m_freem(la->la_hold);
- la->la_hold = m;
- if (rt->rt_expire) {
- rt->rt_flags &= ~RTF_REJECT;
- if (la->la_asked == 0 || rt->rt_expire != rtems_bsdnet_seconds_since_boot()) {
- rt->rt_expire = rtems_bsdnet_seconds_since_boot();
- if (la->la_asked++ < arp_maxtries)
- arprequest(ac,
- &(SIN(rt->rt_ifa->ifa_addr)->sin_addr),
- &(SIN(dst)->sin_addr),
- ac->ac_enaddr);
- else {
- rt->rt_flags |= RTF_REJECT;
- rt->rt_expire += arpt_down;
- la->la_asked = 0;
- }
-
- }
- }
- return (0);
-}
-
-/*
- * Common length and type checks are done here,
- * then the protocol-specific routine is called.
- */
-void
-arpintr(void)
-{
- struct mbuf *m;
- struct arphdr *ar;
- int s;
-
- while (arpintrq.ifq_head) {
- s = splimp();
- IF_DEQUEUE(&arpintrq, m);
- splx(s);
- if (m == 0 || (m->m_flags & M_PKTHDR) == 0)
- panic("arpintr");
- if (m->m_len >= sizeof(struct arphdr) &&
- (ar = mtod(m, struct arphdr *)) &&
- ntohs(ar->ar_hrd) == ARPHRD_ETHER &&
- m->m_len >=
- sizeof(struct arphdr) + 2 * ar->ar_hln + 2 * ar->ar_pln)
-
- switch (ntohs(ar->ar_pro)) {
-
- case ETHERTYPE_IP:
- in_arpinput(m);
- continue;
- }
- m_freem(m);
- }
-}
-
-NETISR_SET(NETISR_ARP, arpintr);
-
-/*
- * ARP for Internet protocols on 10 Mb/s Ethernet.
- * Algorithm is that given in RFC 826.
- * In addition, a sanity check is performed on the sender
- * protocol address, to catch impersonators.
- * We no longer handle negotiations for use of trailer protocol:
- * Formerly, ARP replied for protocol type ETHERTYPE_TRAIL sent
- * along with IP replies if we wanted trailers sent to us,
- * and also sent them in response to IP replies.
- * This allowed either end to announce the desire to receive
- * trailer packets.
- * We no longer reply to requests for ETHERTYPE_TRAIL protocol either,
- * but formerly didn't normally send requests.
- */
-static void
-in_arpinput(struct mbuf *m)
-{
- struct ether_arp *ea;
- struct arpcom *ac = (struct arpcom *)m->m_pkthdr.rcvif;
- struct ether_header *eh;
- struct llinfo_arp *la = 0;
- struct rtentry *rt;
- struct in_ifaddr *ia;
- struct in_ifaddr *maybe_ia = 0;
- struct sockaddr_dl *sdl;
- struct sockaddr sa;
- struct in_addr isaddr, itaddr, myaddr;
- int op;
- char addrbuf[INET_ADDRSTRLEN];
-
- ea = mtod(m, struct ether_arp *);
- op = ntohs(ea->arp_op);
- (void)memcpy(&isaddr, ea->arp_spa, sizeof (isaddr));
- (void)memcpy(&itaddr, ea->arp_tpa, sizeof (itaddr));
- for (ia = in_ifaddr; ia; ia = ia->ia_next)
- if (ia->ia_ifp == &ac->ac_if) {
- maybe_ia = ia;
- if ((itaddr.s_addr == ia->ia_addr.sin_addr.s_addr) ||
- (isaddr.s_addr == ia->ia_addr.sin_addr.s_addr))
- break;
- }
- if (maybe_ia == 0) {
- m_freem(m);
- return;
- }
- myaddr = ia ? ia->ia_addr.sin_addr : maybe_ia->ia_addr.sin_addr;
- if (!bcmp((caddr_t)ea->arp_sha, (caddr_t)ac->ac_enaddr,
- sizeof (ea->arp_sha))) {
- m_freem(m); /* it's from me, ignore it. */
- return;
- }
- if (!bcmp((caddr_t)ea->arp_sha, (caddr_t)etherbroadcastaddr,
- sizeof (ea->arp_sha))) {
- log(LOG_ERR,
- "arp: ether address is broadcast for IP address %s!\n",
- inet_ntoa_r(isaddr, addrbuf));
- m_freem(m);
- return;
- }
- if (isaddr.s_addr == myaddr.s_addr) {
- log(LOG_ERR,
- "arp: %6D is using my IP address %s!\n",
- ea->arp_sha, ":", inet_ntoa_r(isaddr, addrbuf));
- itaddr = myaddr;
- goto reply;
- }
- la = arplookup(isaddr.s_addr, itaddr.s_addr == myaddr.s_addr, 0);
- if (la && (rt = la->la_rt) && (sdl = SDL(rt->rt_gateway))) {
- if (sdl->sdl_alen &&
- bcmp((caddr_t)ea->arp_sha, LLADDR(sdl), sdl->sdl_alen))
- log(LOG_INFO, "arp: %s moved from %6D to %6D\n",
- inet_ntoa_r(isaddr, addrbuf),
- (u_char *)LLADDR(sdl), ":", ea->arp_sha, ":");
- (void)memcpy(LLADDR(sdl), ea->arp_sha, sizeof(ea->arp_sha));
- sdl->sdl_alen = sizeof(ea->arp_sha);
- if (rt->rt_expire)
- rt->rt_expire = rtems_bsdnet_seconds_since_boot() + arpt_keep;
- rt->rt_flags &= ~RTF_REJECT;
- la->la_asked = 0;
- if (la->la_hold) {
- (*ac->ac_if.if_output)(&ac->ac_if, la->la_hold,
- rt_key(rt), rt);
- la->la_hold = 0;
- }
- }
-reply:
- if (op != ARPOP_REQUEST) {
- m_freem(m);
- return;
- }
- if (itaddr.s_addr == myaddr.s_addr) {
- /* I am the target */
- (void)memcpy(ea->arp_tha, ea->arp_sha, sizeof(ea->arp_sha));
- (void)memcpy(ea->arp_sha, ac->ac_enaddr, sizeof(ea->arp_sha));
- } else {
- la = arplookup(itaddr.s_addr, 0, SIN_PROXY);
- if (la == NULL) {
- struct sockaddr_in sin;
-
- if (!arp_proxyall) {
- m_freem(m);
- return;
- }
-
- bzero(&sin, sizeof sin);
- sin.sin_family = AF_INET;
- sin.sin_len = sizeof sin;
- sin.sin_addr = itaddr;
-
- rt = rtalloc1((struct sockaddr *)&sin, 0, 0UL);
- if (!rt) {
- m_freem(m);
- return;
- }
- /*
- * Don't send proxies for nodes on the same interface
- * as this one came out of, or we'll get into a fight
- * over who claims what Ether address.
- */
- if (rt->rt_ifp == &ac->ac_if) {
- rtfree(rt);
- m_freem(m);
- return;
- }
- (void)memcpy(ea->arp_tha, ea->arp_sha, sizeof(ea->arp_sha));
- (void)memcpy(ea->arp_sha, ac->ac_enaddr, sizeof(ea->arp_sha));
- rtfree(rt);
-#ifdef DEBUG_PROXY
- printf("arp: proxying for %s\n",
- inet_ntoa_r(itaddr, addrbuf));
-#endif
- } else {
- rt = la->la_rt;
- (void)memcpy(ea->arp_tha, ea->arp_sha, sizeof(ea->arp_sha));
- sdl = SDL(rt->rt_gateway);
- (void)memcpy(ea->arp_sha, LLADDR(sdl), sizeof(ea->arp_sha));
- }
- }
-
- (void)memcpy(ea->arp_tpa, ea->arp_spa, sizeof(ea->arp_spa));
- (void)memcpy(ea->arp_spa, &itaddr, sizeof(ea->arp_spa));
- ea->arp_op = htons(ARPOP_REPLY);
- ea->arp_pro = htons(ETHERTYPE_IP); /* let's be sure! */
- eh = (struct ether_header *)sa.sa_data;
- (void)memcpy(eh->ether_dhost, ea->arp_tha, sizeof(eh->ether_dhost));
- eh->ether_type = htons(ETHERTYPE_ARP);
- sa.sa_family = AF_UNSPEC;
- sa.sa_len = sizeof(sa);
- (*ac->ac_if.if_output)(&ac->ac_if, m, &sa, (struct rtentry *)0);
- return;
-}
-
-/*
- * Free an arp entry.
- */
-static void
-arptfree(struct llinfo_arp *la)
-{
- struct rtentry *rt = la->la_rt;
- struct sockaddr_dl *sdl;
- if (rt == 0)
- panic("arptfree");
- if (rt->rt_refcnt > 0 && (sdl = SDL(rt->rt_gateway)) &&
- sdl->sdl_family == AF_LINK) {
- sdl->sdl_alen = 0;
- la->la_asked = 0;
- rt->rt_flags &= ~RTF_REJECT;
- return;
- }
- rtrequest(RTM_DELETE, rt_key(rt), (struct sockaddr *)0, rt_mask(rt),
- 0, (struct rtentry **)0);
-}
-/*
- * Lookup or enter a new address in arptab.
- */
-static struct llinfo_arp *
-arplookup(u_long addr, int create, int proxy)
-{
- struct rtentry *rt;
- static struct sockaddr_inarp sin = {sizeof(sin), AF_INET, 0, { 0 }, { 0 }, 0, 0 };
- const char *why = 0;
-
- sin.sin_len = sizeof(sin);
- sin.sin_family = AF_INET;
- sin.sin_addr.s_addr = addr;
- sin.sin_other = proxy ? SIN_PROXY : 0;
- rt = rtalloc1((struct sockaddr *)&sin, create, 0UL);
- if (rt == 0)
- return (0);
- rt->rt_refcnt--;
-
- if (rt->rt_flags & RTF_GATEWAY)
- why = "host is not on local network";
- else if ((rt->rt_flags & RTF_LLINFO) == 0)
- why = "could not allocate llinfo";
- else if (rt->rt_gateway->sa_family != AF_LINK)
- why = "gateway route is not ours";
-
- if (why && create) {
- char addrbuf[INET_ADDRSTRLEN];
- log(LOG_DEBUG, "arplookup %s failed: %s\n",
- inet_ntoa_r(sin.sin_addr, addrbuf), why);
- return 0;
- } else if (why) {
- return 0;
- }
- return ((struct llinfo_arp *)rt->rt_llinfo);
-}
-
-void
-arp_ifinit(struct arpcom *ac, struct ifaddr *ifa)
-{
- if (ntohl(IA_SIN(ifa)->sin_addr.s_addr) != INADDR_ANY)
- arprequest(ac, &(IA_SIN(ifa)->sin_addr),
- &(IA_SIN(ifa)->sin_addr), ac->ac_enaddr);
- ifa->ifa_rtrequest = arp_rtrequest;
- ifa->ifa_flags |= RTF_CLONING;
-}
diff --git a/cpukit/libnetworking/netinet/if_ether.h b/cpukit/libnetworking/netinet/if_ether.h
deleted file mode 100644
index f45c4149c9..0000000000
--- a/cpukit/libnetworking/netinet/if_ether.h
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)if_ether.h 8.3 (Berkeley) 5/2/95
- * $FreeBSD: src/sys/netinet/if_ether.h,v 1.32 2005/02/22 13:04:03 glebius Exp $
- */
-
-
-#ifndef _NETINET_IF_ETHER_H_
-#define _NETINET_IF_ETHER_H_
-
-#include <netinet/in.h> /* struct in_addr */
-#include <net/ethernet.h>
-#include <net/if_arp.h>
-
-#ifdef _KERNEL
-/*
- * Macro to map an IP multicast address to an Ethernet multicast address.
- * The high-order 25 bits of the Ethernet address are statically assigned,
- * and the low-order 23 bits are taken from the low end of the IP address.
- */
-#define ETHER_MAP_IP_MULTICAST(ipaddr, enaddr) \
- /* struct in_addr *ipaddr; */ \
- /* u_char enaddr[ETHER_ADDR_LEN]; */ \
-{ \
- (enaddr)[0] = 0x01; \
- (enaddr)[1] = 0x00; \
- (enaddr)[2] = 0x5e; \
- (enaddr)[3] = ((u_char *)ipaddr)[1] & 0x7f; \
- (enaddr)[4] = ((u_char *)ipaddr)[2]; \
- (enaddr)[5] = ((u_char *)ipaddr)[3]; \
-}
-#endif
-
-/*
- * Ethernet Address Resolution Protocol.
- *
- * See RFC 826 for protocol description. Structure below is adapted
- * to resolving internet addresses. Field names used correspond to
- * RFC 826.
- */
-struct ether_arp {
- struct arphdr ea_hdr; /* fixed-size header */
- u_char arp_sha[ETHER_ADDR_LEN]; /* sender hardware address */
- u_char arp_spa[4]; /* sender protocol address */
- u_char arp_tha[ETHER_ADDR_LEN]; /* target hardware address */
- u_char arp_tpa[4]; /* target protocol address */
-};
-#define arp_hrd ea_hdr.ar_hrd
-#define arp_pro ea_hdr.ar_pro
-#define arp_hln ea_hdr.ar_hln
-#define arp_pln ea_hdr.ar_pln
-#define arp_op ea_hdr.ar_op
-
-struct sockaddr_inarp {
- u_char sin_len;
- u_char sin_family;
- u_short sin_port;
- struct in_addr sin_addr;
- struct in_addr sin_srcaddr;
- u_short sin_tos;
- u_short sin_other;
-#define SIN_PROXY 1
-};
-/*
- * IP and ethernet specific routing flags
- */
-#define RTF_USETRAILERS RTF_PROTO1 /* use trailers */
-#define RTF_ANNOUNCE RTF_PROTO2 /* announce new arp entry */
-
-#ifdef _KERNEL
-extern u_char etherbroadcastaddr[ETHER_ADDR_LEN];
-extern u_char ether_ipmulticast_min[ETHER_ADDR_LEN];
-extern u_char ether_ipmulticast_max[ETHER_ADDR_LEN];
-extern struct ifqueue arpintrq;
-
-int arpresolve(struct arpcom *, struct rtentry *, struct mbuf *,
- struct sockaddr *, u_char *, struct rtentry *);
-void arp_ifinit(struct arpcom *, struct ifaddr *);
-int ether_addmulti(struct ifreq *, struct arpcom *);
-int ether_delmulti(struct ifreq *, struct arpcom *);
-
-/*
- * Ethernet multicast address structure. There is one of these for each
- * multicast address or range of multicast addresses that we are supposed
- * to listen to on a particular interface. They are kept in a linked list,
- * rooted in the interface's arpcom structure. (This really has nothing to
- * do with ARP, or with the Internet address family, but this appears to be
- * the minimally-disrupting place to put it.)
- */
-struct ether_multi {
- u_char enm_addrlo[ETHER_ADDR_LEN]; /* low or only address of range */
- u_char enm_addrhi[ETHER_ADDR_LEN]; /* high or only address of range */
- struct arpcom *enm_ac; /* back pointer to arpcom */
- u_int enm_refcount; /* no. claims to this addr/range */
- struct ether_multi *enm_next; /* ptr to next ether_multi */
-};
-
-/*
- * Structure used by macros below to remember position when stepping through
- * all of the ether_multi records.
- */
-struct ether_multistep {
- struct ether_multi *e_enm;
-};
-
-/*
- * Macro for looking up the ether_multi record for a given range of Ethernet
- * multicast addresses connected to a given arpcom structure. If no matching
- * record is found, "enm" returns NULL.
- */
-#define ETHER_LOOKUP_MULTI(addrlo, addrhi, ac, enm) \
- /* u_char addrlo[ETHER_ADDR_LEN]; */ \
- /* u_char addrhi[ETHER_ADDR_LEN]; */ \
- /* struct arpcom *ac; */ \
- /* struct ether_multi *enm; */ \
-{ \
- for ((enm) = (ac)->ac_multiaddrs; \
- (enm) != NULL && \
- (bcmp((enm)->enm_addrlo, (addrlo), ETHER_ADDR_LEN) != 0 || \
- bcmp((enm)->enm_addrhi, (addrhi), ETHER_ADDR_LEN) != 0); \
- (enm) = (enm)->enm_next); \
-}
-
-/*
- * Macro to step through all of the ether_multi records, one at a time.
- * The current position is remembered in "step", which the caller must
- * provide. ETHER_FIRST_MULTI(), below, must be called to initialize "step"
- * and get the first record. Both macros return a NULL "enm" when there
- * are no remaining records.
- */
-#define ETHER_NEXT_MULTI(step, enm) \
- /* struct ether_multistep step; */ \
- /* struct ether_multi *enm; */ \
-{ \
- if (((enm) = (step).e_enm) != NULL) \
- (step).e_enm = (enm)->enm_next; \
-}
-
-#define ETHER_FIRST_MULTI(step, ac, enm) \
- /* struct ether_multistep step; */ \
- /* struct arpcom *ac; */ \
- /* struct ether_multi *enm; */ \
-{ \
- (step).e_enm = (ac)->ac_multiaddrs; \
- ETHER_NEXT_MULTI((step), (enm)); \
-}
-
-#endif
-
-#endif
diff --git a/cpukit/libnetworking/netinet/igmp.c b/cpukit/libnetworking/netinet/igmp.c
deleted file mode 100644
index 7078914aa9..0000000000
--- a/cpukit/libnetworking/netinet/igmp.c
+++ /dev/null
@@ -1,473 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1988 Stephen Deering.
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Stephen Deering of Stanford University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)igmp.c 8.1 (Berkeley) 7/19/93
- */
-
-/*
- * Internet Group Management Protocol (IGMP) routines.
- *
- * Written by Steve Deering, Stanford, May 1988.
- * Modified by Rosen Sharma, Stanford, Aug 1994.
- * Modified by Bill Fenner, Xerox PARC, Feb 1995.
- * Modified to fully comply to IGMPv2 by Bill Fenner, Oct 1995.
- *
- * MULTICAST Revision: 3.5.1.4
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <sys/protosw.h>
-#include <sys/kernel.h>
-#include <sys/sysctl.h>
-
-#include <net/if.h>
-#include <net/route.h>
-
-#include <netinet/in.h>
-#include <rtems/rtems_netinet_in.h>
-#include <netinet/in_var.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/ip_var.h>
-#include <netinet/igmp.h>
-#include <netinet/igmp_var.h>
-
-static struct router_info *
- find_rti (struct ifnet *ifp);
-
-static struct igmpstat igmpstat;
-
-SYSCTL_STRUCT(_net_inet_igmp, IGMPCTL_STATS, stats, CTLFLAG_RD,
- &igmpstat, igmpstat, "");
-
-static int igmp_timers_are_running;
-static u_long igmp_all_hosts_group;
-static u_long igmp_all_rtrs_group;
-static struct mbuf *router_alert;
-static struct router_info *Head;
-
-static void igmp_sendpkt(struct in_multi *, int, unsigned long);
-
-void
-igmp_init(void)
-{
- struct ipoption *ra;
-
- /*
- * To avoid byte-swapping the same value over and over again.
- */
- igmp_all_hosts_group = htonl(INADDR_ALLHOSTS_GROUP);
- igmp_all_rtrs_group = htonl(INADDR_ALLRTRS_GROUP);
-
- igmp_timers_are_running = 0;
-
- /*
- * Construct a Router Alert option to use in outgoing packets
- */
- MGET(router_alert, M_DONTWAIT, MT_DATA);
- ra = mtod(router_alert, struct ipoption *);
- ra->ipopt_dst.s_addr = 0;
- ra->ipopt_list[0] = IPOPT_RA; /* Router Alert Option */
- ra->ipopt_list[1] = 0x04; /* 4 bytes long */
- ra->ipopt_list[2] = 0x00;
- ra->ipopt_list[3] = 0x00;
- router_alert->m_len = sizeof(ra->ipopt_dst) + ra->ipopt_list[1];
-
- Head = (struct router_info *) 0;
-}
-
-static struct router_info *
-find_rti(struct ifnet *ifp)
-{
- register struct router_info *rti = Head;
-
-#ifdef IGMP_DEBUG
- printf("[igmp.c, _find_rti] --> entering \n");
-#endif
- while (rti) {
- if (rti->rti_ifp == ifp) {
-#ifdef IGMP_DEBUG
- printf("[igmp.c, _find_rti] --> found old entry \n");
-#endif
- return rti;
- }
- rti = rti->rti_next;
- }
- MALLOC(rti, struct router_info *, sizeof *rti, M_MRTABLE, M_NOWAIT);
- rti->rti_ifp = ifp;
- rti->rti_type = IGMP_V2_ROUTER;
- rti->rti_time = 0;
- rti->rti_next = Head;
- Head = rti;
-#ifdef IGMP_DEBUG
- printf("[igmp.c, _find_rti] --> created an entry \n");
-#endif
- return rti;
-}
-
-void
-igmp_input(struct mbuf *m, int iphlen)
-{
- register struct igmp *igmp;
- register struct ip *ip;
- register int igmplen;
- register struct ifnet *ifp = m->m_pkthdr.rcvif;
- register int minlen;
- register struct in_multi *inm;
- register struct in_ifaddr *ia;
- struct in_multistep step;
- struct router_info *rti;
-
- int timer; /** timer value in the igmp query header **/
-
- ++igmpstat.igps_rcv_total;
-
- ip = mtod(m, struct ip *);
- igmplen = ip->ip_len;
-
- /*
- * Validate lengths
- */
- if (igmplen < IGMP_MINLEN) {
- ++igmpstat.igps_rcv_tooshort;
- m_freem(m);
- return;
- }
- minlen = iphlen + IGMP_MINLEN;
- if ((m->m_flags & M_EXT || m->m_len < minlen) &&
- (m = m_pullup(m, minlen)) == 0) {
- ++igmpstat.igps_rcv_tooshort;
- return;
- }
-
- /*
- * Validate checksum
- */
- m->m_data += iphlen;
- m->m_len -= iphlen;
- igmp = mtod(m, struct igmp *);
- if (in_cksum(m, igmplen)) {
- ++igmpstat.igps_rcv_badsum;
- m_freem(m);
- return;
- }
- m->m_data -= iphlen;
- m->m_len += iphlen;
-
- ip = mtod(m, struct ip *);
- timer = igmp->igmp_code * PR_FASTHZ / IGMP_TIMER_SCALE;
- rti = find_rti(ifp);
-
- /*
- * In the IGMPv2 specification, there are 3 states and a flag.
- *
- * In Non-Member state, we simply don't have a membership record.
- * In Delaying Member state, our timer is running (inm->inm_timer)
- * In Idle Member state, our timer is not running (inm->inm_timer==0)
- *
- * The flag is inm->inm_state, it is set to IGMP_OTHERMEMBER if
- * we have heard a report from another member, or IGMP_IREPORTEDLAST
- * if I sent the last report.
- */
- switch (igmp->igmp_type) {
-
- case IGMP_MEMBERSHIP_QUERY:
- ++igmpstat.igps_rcv_queries;
-
- if (ifp->if_flags & IFF_LOOPBACK)
- break;
-
- if (igmp->igmp_code == 0) {
- /*
- * Old router. Remember that the querier on this
- * interface is old, and set the timer to the
- * value in RFC 1112.
- */
-
- rti->rti_type = IGMP_V1_ROUTER;
- rti->rti_time = 0;
-
- timer = IGMP_MAX_HOST_REPORT_DELAY * PR_FASTHZ;
-
- if (ip->ip_dst.s_addr != igmp_all_hosts_group ||
- igmp->igmp_group.s_addr != 0) {
- ++igmpstat.igps_rcv_badqueries;
- m_freem(m);
- return;
- }
- } else {
- /*
- * New router. Simply do the new validity check.
- */
-
- if (igmp->igmp_group.s_addr != 0 &&
- !IN_MULTICAST(ntohl(igmp->igmp_group.s_addr))) {
- ++igmpstat.igps_rcv_badqueries;
- m_freem(m);
- return;
- }
- }
-
- /*
- * - Start the timers in all of our membership records
- * that the query applies to for the interface on
- * which the query arrived excl. those that belong
- * to the "all-hosts" group (224.0.0.1).
- * - Restart any timer that is already running but has
- * a value longer than the requested timeout.
- * - Use the value specified in the query message as
- * the maximum timeout.
- */
- IN_FIRST_MULTI(step, inm);
- while (inm != NULL) {
- if (inm->inm_ifp == ifp &&
- inm->inm_addr.s_addr != igmp_all_hosts_group &&
- (igmp->igmp_group.s_addr == 0 ||
- igmp->igmp_group.s_addr == inm->inm_addr.s_addr)) {
- if (inm->inm_timer == 0 ||
- inm->inm_timer > timer) {
- inm->inm_timer =
- IGMP_RANDOM_DELAY(timer);
- igmp_timers_are_running = 1;
- }
- }
- IN_NEXT_MULTI(step, inm);
- }
-
- break;
-
- case IGMP_V1_MEMBERSHIP_REPORT:
- case IGMP_V2_MEMBERSHIP_REPORT:
- /*
- * For fast leave to work, we have to know that we are the
- * last person to send a report for this group. Reports
- * can potentially get looped back if we are a multicast
- * router, so discard reports sourced by me.
- */
- IFP_TO_IA(ifp, ia);
- if (ia && ip->ip_src.s_addr == IA_SIN(ia)->sin_addr.s_addr)
- break;
-
- ++igmpstat.igps_rcv_reports;
-
- if (ifp->if_flags & IFF_LOOPBACK)
- break;
-
- if (!IN_MULTICAST(ntohl(igmp->igmp_group.s_addr))) {
- ++igmpstat.igps_rcv_badreports;
- m_freem(m);
- return;
- }
-
- /*
- * KLUDGE: if the IP source address of the report has an
- * unspecified (i.e., zero) subnet number, as is allowed for
- * a booting host, replace it with the correct subnet number
- * so that a process-level multicast routing demon can
- * determine which subnet it arrived from. This is necessary
- * to compensate for the lack of any way for a process to
- * determine the arrival interface of an incoming packet.
- */
- if ((ntohl(ip->ip_src.s_addr) & IN_CLASSA_NET) == 0)
- if (ia) ip->ip_src.s_addr = htonl(ia->ia_subnet);
-
- /*
- * If we belong to the group being reported, stop
- * our timer for that group.
- */
- IN_LOOKUP_MULTI(igmp->igmp_group, ifp, inm);
-
- if (inm != NULL) {
- inm->inm_timer = 0;
- ++igmpstat.igps_rcv_ourreports;
-
- inm->inm_state = IGMP_OTHERMEMBER;
- }
-
- break;
- }
-
- /*
- * Pass all valid IGMP packets up to any process(es) listening
- * on a raw IGMP socket.
- */
- rip_input(m, iphlen);
-}
-
-void
-igmp_joingroup(struct in_multi *inm)
-{
- int s = splnet();
-
- if (inm->inm_addr.s_addr == igmp_all_hosts_group
- || inm->inm_ifp->if_flags & IFF_LOOPBACK) {
- inm->inm_timer = 0;
- inm->inm_state = IGMP_OTHERMEMBER;
- } else {
- inm->inm_rti = find_rti(inm->inm_ifp);
- igmp_sendpkt(inm, inm->inm_rti->rti_type, 0);
- inm->inm_timer = IGMP_RANDOM_DELAY(
- IGMP_MAX_HOST_REPORT_DELAY*PR_FASTHZ);
- inm->inm_state = IGMP_IREPORTEDLAST;
- igmp_timers_are_running = 1;
- }
- splx(s);
-}
-
-void
-igmp_leavegroup(struct in_multi *inm)
-{
- if (inm->inm_state == IGMP_IREPORTEDLAST &&
- inm->inm_addr.s_addr != igmp_all_hosts_group &&
- !(inm->inm_ifp->if_flags & IFF_LOOPBACK) &&
- inm->inm_rti->rti_type != IGMP_V1_ROUTER)
- igmp_sendpkt(inm, IGMP_V2_LEAVE_GROUP, igmp_all_rtrs_group);
-}
-
-void
-igmp_fasttimo(void)
-{
- register struct in_multi *inm;
- struct in_multistep step;
- int s;
-
- /*
- * Quick check to see if any work needs to be done, in order
- * to minimize the overhead of fasttimo processing.
- */
-
- if (!igmp_timers_are_running)
- return;
-
- s = splnet();
- igmp_timers_are_running = 0;
- IN_FIRST_MULTI(step, inm);
- while (inm != NULL) {
- if (inm->inm_timer == 0) {
- /* do nothing */
- } else if (--inm->inm_timer == 0) {
- igmp_sendpkt(inm, inm->inm_rti->rti_type, 0);
- inm->inm_state = IGMP_IREPORTEDLAST;
- } else {
- igmp_timers_are_running = 1;
- }
- IN_NEXT_MULTI(step, inm);
- }
- splx(s);
-}
-
-void
-igmp_slowtimo(void)
-{
- int s = splnet();
- register struct router_info *rti = Head;
-
-#ifdef IGMP_DEBUG
- printf("[igmp.c,_slowtimo] -- > entering \n");
-#endif
- while (rti) {
- if (rti->rti_type == IGMP_V1_ROUTER) {
- rti->rti_time++;
- if (rti->rti_time >= IGMP_AGE_THRESHOLD) {
- rti->rti_type = IGMP_V2_ROUTER;
- }
- }
- rti = rti->rti_next;
- }
-#ifdef IGMP_DEBUG
- printf("[igmp.c,_slowtimo] -- > exiting \n");
-#endif
- splx(s);
-}
-
-static struct route igmprt;
-
-static void
-igmp_sendpkt(struct in_multi *inm, int type, unsigned long addr)
-{
- struct mbuf *m;
- struct igmp *igmp;
- struct ip *ip;
- struct ip_moptions imo;
-
- MGETHDR(m, M_DONTWAIT, MT_HEADER);
- if (m == NULL)
- return;
-
- m->m_pkthdr.rcvif = loif;
- m->m_pkthdr.len = sizeof(struct ip) + IGMP_MINLEN;
- MH_ALIGN(m, IGMP_MINLEN + sizeof(struct ip));
- m->m_data += sizeof(struct ip);
- m->m_len = IGMP_MINLEN;
- igmp = mtod(m, struct igmp *);
- igmp->igmp_type = type;
- igmp->igmp_code = 0;
- igmp->igmp_group = inm->inm_addr;
- igmp->igmp_cksum = 0;
- igmp->igmp_cksum = in_cksum(m, IGMP_MINLEN);
-
- m->m_data -= sizeof(struct ip);
- m->m_len += sizeof(struct ip);
- ip = mtod(m, struct ip *);
- ip->ip_tos = 0;
- ip->ip_len = sizeof(struct ip) + IGMP_MINLEN;
- ip->ip_off = 0;
- ip->ip_p = IPPROTO_IGMP;
- ip->ip_src.s_addr = INADDR_ANY;
- ip->ip_dst.s_addr = addr ? addr : igmp->igmp_group.s_addr;
-
- imo.imo_multicast_ifp = inm->inm_ifp;
- imo.imo_multicast_ttl = 1;
- imo.imo_multicast_vif = -1;
- /*
- * Request loopback of the report if we are acting as a multicast
- * router, so that the process-level routing demon can hear it.
- */
- imo.imo_multicast_loop = (ip_mrouter != NULL);
-
- /*
- * XXX
- * Do we have to worry about reentrancy here? Don't think so.
- */
- ip_output(m, router_alert, &igmprt, 0, &imo);
-
- ++igmpstat.igps_snd_reports;
-}
diff --git a/cpukit/libnetworking/netinet/igmp.h b/cpukit/libnetworking/netinet/igmp.h
deleted file mode 100644
index b397ccd156..0000000000
--- a/cpukit/libnetworking/netinet/igmp.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Copyright (c) 1988 Stephen Deering.
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Stephen Deering of Stanford University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)igmp.h 8.1 (Berkeley) 6/10/93
- */
-
-#ifndef _NETINET_IGMP_H_
-#define _NETINET_IGMP_H_
-
-#include <netinet/in.h> /* struct in_addr */
-
-/*
- * Internet Group Management Protocol (IGMP) definitions.
- *
- * Written by Steve Deering, Stanford, May 1988.
- *
- * MULTICAST Revision: 3.5.1.2
- */
-
-/*
- * IGMP packet format.
- */
-struct igmp {
- u_char igmp_type; /* version & type of IGMP message */
- u_char igmp_code; /* subtype for routing msgs */
- u_short igmp_cksum; /* IP-style checksum */
- struct in_addr igmp_group; /* group address being reported */
-}; /* (zero for queries) */
-
-#define IGMP_MINLEN 8
-
-/*
- * Message types, including version number.
- */
-#define IGMP_MEMBERSHIP_QUERY 0x11 /* membership query */
-#define IGMP_V1_MEMBERSHIP_REPORT 0x12 /* Ver. 1 membership report */
-#define IGMP_V2_MEMBERSHIP_REPORT 0x16 /* Ver. 2 membership report */
-#define IGMP_V2_LEAVE_GROUP 0x17 /* Leave-group message */
-
-#define IGMP_DVMRP 0x13 /* DVMRP routing message */
-#define IGMP_PIM 0x14 /* PIM routing message */
-
-#define IGMP_MTRACE_RESP 0x1e /* traceroute resp.(to sender)*/
-#define IGMP_MTRACE 0x1f /* mcast traceroute messages */
-
-#define IGMP_MAX_HOST_REPORT_DELAY 10 /* max delay for response to */
- /* query (in seconds) according */
- /* to RFC1112 */
-
-
-#define IGMP_TIMER_SCALE 10 /* denotes that the igmp code field */
- /* specifies time in 10th of seconds*/
-
-/*
- * The following four defininitions are for backwards compatibility.
- * They should be removed as soon as all applications are updated to
- * use the new constant names.
- */
-#define IGMP_HOST_MEMBERSHIP_QUERY IGMP_MEMBERSHIP_QUERY
-#define IGMP_HOST_MEMBERSHIP_REPORT IGMP_V1_MEMBERSHIP_REPORT
-#define IGMP_HOST_NEW_MEMBERSHIP_REPORT IGMP_V2_MEMBERSHIP_REPORT
-#define IGMP_HOST_LEAVE_MESSAGE IGMP_V2_LEAVE_GROUP
-
-#endif /* _NETINET_IGMP_H_ */
diff --git a/cpukit/libnetworking/netinet/igmp_var.h b/cpukit/libnetworking/netinet/igmp_var.h
deleted file mode 100644
index d1454e0521..0000000000
--- a/cpukit/libnetworking/netinet/igmp_var.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright (c) 1988 Stephen Deering.
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Stephen Deering of Stanford University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * from: @(#)igmp_var.h 8.1 (Berkeley) 7/19/93
- * $FreeBSD: src/sys/netinet/igmp_var.h,v 1.20 2004/04/07 20:46:13 imp Exp $
- */
-
-#ifndef _NETINET_IGMP_VAR_H_
-#define _NETINET_IGMP_VAR_H_
-
-/*
- * Internet Group Management Protocol (IGMP),
- * implementation-specific definitions.
- *
- * Written by Steve Deering, Stanford, May 1988.
- *
- * MULTICAST Revision: 3.5.1.3
- */
-
-struct igmpstat {
- u_int igps_rcv_total; /* total IGMP messages received */
- u_int igps_rcv_tooshort; /* received with too few bytes */
- u_int igps_rcv_badsum; /* received with bad checksum */
- u_int igps_rcv_queries; /* received membership queries */
- u_int igps_rcv_badqueries; /* received invalid queries */
- u_int igps_rcv_reports; /* received membership reports */
- u_int igps_rcv_badreports; /* received invalid reports */
- u_int igps_rcv_ourreports; /* received reports for our groups */
- u_int igps_snd_reports; /* sent membership reports */
-};
-
-#ifdef _KERNEL
-#define IGMP_RANDOM_DELAY(X) (random() % (X) + 1)
-
-/*
- * States for IGMPv2's leave processing
- */
-#define IGMP_OTHERMEMBER 0
-#define IGMP_IREPORTEDLAST 1
-
-/*
- * We must remember what version the subnet's querier is.
- * We conveniently use the IGMP message type for the proper
- * membership report to keep this state.
- */
-#define IGMP_V1_ROUTER IGMP_V1_MEMBERSHIP_REPORT
-#define IGMP_V2_ROUTER IGMP_V2_MEMBERSHIP_REPORT
-
-/*
- * Revert to new router if we haven't heard from an old router in
- * this amount of time.
- */
-#define IGMP_AGE_THRESHOLD 540
-
-void igmp_init(void);
-void igmp_input(struct mbuf *, int);
-void igmp_joingroup(struct in_multi *);
-void igmp_leavegroup(struct in_multi *);
-void igmp_fasttimo(void);
-void igmp_slowtimo(void);
-
-SYSCTL_DECL(_net_inet_igmp);
-
-#endif
-
-/*
- * Names for IGMP sysctl objects
- */
-#define IGMPCTL_STATS 1 /* statistics (read-only) */
-#define IGMPCTL_MAXID 2
-
-#define IGMPCTL_NAMES { \
- { 0, 0 }, \
- { "stats", CTLTYPE_STRUCT }, \
-}
-#endif
diff --git a/cpukit/libnetworking/netinet/in.c b/cpukit/libnetworking/netinet/in.c
deleted file mode 100644
index cb08232449..0000000000
--- a/cpukit/libnetworking/netinet/in.c
+++ /dev/null
@@ -1,711 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1986, 1991, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)in.c 8.4 (Berkeley) 1/9/95
- * $FreeBSD: src/sys/netinet/in.c,v 1.75 2004/04/07 20:46:13 imp Exp $
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/systm.h>
-#include <sys/sockio.h>
-#include <errno.h>
-#include <sys/malloc.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <sys/kernel.h>
-#include <sys/sysctl.h>
-
-#include <net/if.h>
-#include <net/route.h>
-
-#include <netinet/in_systm.h>
-#include <netinet/in.h>
-#include <netinet/in_var.h>
-#include <netinet/if_ether.h>
-
-#include <netinet/igmp_var.h>
-
-/*
- * This structure is used to keep track of in_multi chains which belong to
- * deleted interface addresses.
- */
-static LIST_HEAD(, multi_kludge) in_mk; /* XXX BSS initialization */
-
-struct multi_kludge {
- LIST_ENTRY(multi_kludge) mk_entry;
- struct ifnet *mk_ifp;
- struct in_multihead mk_head;
-};
-
-static void in_socktrim(struct sockaddr_in *);
-static int in_ifinit(struct ifnet *,
- struct in_ifaddr *, struct sockaddr_in *, int);
-static void in_ifscrub(struct ifnet *, struct in_ifaddr *);
-
-static int subnetsarelocal = 0;
-SYSCTL_INT(_net_inet_ip, OID_AUTO, subnets_are_local, CTLFLAG_RW,
- &subnetsarelocal, 0, "");
-/*
- * Return 1 if an internet address is for a ``local'' host
- * (one to which we have a connection). If subnetsarelocal
- * is true, this includes other subnets of the local net.
- * Otherwise, it includes only the directly-connected (sub)nets.
- */
-int
-in_localaddr(struct in_addr in)
-{
- register u_long i = ntohl(in.s_addr);
- register struct in_ifaddr *ia;
-
- if (subnetsarelocal) {
- for (ia = in_ifaddr; ia; ia = ia->ia_next)
- if ((i & ia->ia_netmask) == ia->ia_net)
- return (1);
- } else {
- for (ia = in_ifaddr; ia; ia = ia->ia_next)
- if ((i & ia->ia_subnetmask) == ia->ia_subnet)
- return (1);
- }
- return (0);
-}
-
-/*
- * Determine whether an IP address is in a reserved set of addresses
- * that may not be forwarded, or whether datagrams to that destination
- * may be forwarded.
- */
-int
-in_canforward(struct in_addr in)
-{
- register u_long i = ntohl(in.s_addr);
- register u_long net;
-
- if (IN_EXPERIMENTAL(i) || IN_MULTICAST(i))
- return (0);
- if (IN_CLASSA(i)) {
- net = i & IN_CLASSA_NET;
- if (net == 0 || net == (IN_LOOPBACKNET << IN_CLASSA_NSHIFT))
- return (0);
- }
- return (1);
-}
-
-/*
- * Trim a mask in a sockaddr
- */
-static void
-in_socktrim(struct sockaddr_in *ap)
-{
- register char *cplim = (char *) &ap->sin_addr;
- register char *cp = (char *) (&ap->sin_addr + 1);
-
- ap->sin_len = 0;
- while (--cp >= cplim)
- if (*cp) {
- (ap)->sin_len = cp - (char *) (ap) + 1;
- break;
- }
-}
-
-static int in_interfaces; /* number of external internet interfaces */
-
-/*
- * Generic internet control operations (ioctl's).
- * Ifp is 0 if not an interface-specific ioctl.
- */
-int
-in_control(struct socket *so, u_long cmd, caddr_t data, struct ifnet *ifp)
-{
- register struct ifreq *ifr = (struct ifreq *)data;
- register struct in_ifaddr *ia = 0, *iap;
- register struct ifaddr *ifa;
- struct in_ifaddr *oia;
- struct in_aliasreq *ifra = (struct in_aliasreq *)data;
- struct sockaddr_in oldaddr;
- int error, hostIsNew, maskIsNew, s;
- struct multi_kludge *mk;
-
- /*
- * Find address for this interface, if it exists.
- *
- * If an alias address was specified, find that one instead of
- * the first one on the interface.
- */
- if (ifp)
- for (iap = in_ifaddr; iap; iap = iap->ia_next)
- if (iap->ia_ifp == ifp) {
- if (((struct sockaddr_in *)&ifr->ifr_addr)->sin_addr.s_addr ==
- iap->ia_addr.sin_addr.s_addr) {
- ia = iap;
- break;
- } else if (ia == NULL) {
- ia = iap;
- if (ifr->ifr_addr.sa_family != AF_INET)
- break;
- }
- }
-
- switch (cmd) {
-
- case SIOCAIFADDR:
- case SIOCDIFADDR:
- if (ifra->ifra_addr.sin_family == AF_INET) {
- for (oia = ia; ia; ia = ia->ia_next) {
- if (ia->ia_ifp == ifp &&
- ia->ia_addr.sin_addr.s_addr ==
- ifra->ifra_addr.sin_addr.s_addr)
- break;
- }
- if ((ifp->if_flags & IFF_POINTOPOINT)
- && (cmd == SIOCAIFADDR)
- && (ifra->ifra_dstaddr.sin_addr.s_addr
- == INADDR_ANY)) {
- return EDESTADDRREQ;
- }
- }
- if (cmd == SIOCDIFADDR && ia == 0)
- return (EADDRNOTAVAIL);
- /* FALLTHROUGH */
- case SIOCSIFADDR:
- case SIOCSIFNETMASK:
- case SIOCSIFDSTADDR:
- if ((so->so_state & SS_PRIV) == 0)
- return (EPERM);
-
- if (ifp == 0)
- panic("in_control");
- if (ia == (struct in_ifaddr *)0) {
- oia = (struct in_ifaddr *)
- malloc(sizeof *oia, M_IFADDR, M_WAITOK);
- if (oia == (struct in_ifaddr *)NULL)
- return (ENOBUFS);
- bzero((caddr_t)oia, sizeof *oia);
- ia = in_ifaddr;
- /*
- * Protect from ipintr() traversing address list
- * while we're modifying it.
- */
- s = splnet();
-
- if (ia) {
- for ( ; ia->ia_next; ia = ia->ia_next)
- continue;
- ia->ia_next = oia;
- } else
- in_ifaddr = oia;
- ia = oia;
- ifa = ifp->if_addrlist;
- if (ifa) {
- for ( ; ifa->ifa_next; ifa = ifa->ifa_next)
- continue;
- ifa->ifa_next = (struct ifaddr *) ia;
- } else
- ifp->if_addrlist = (struct ifaddr *) ia;
- ia->ia_ifa.ifa_addr = (struct sockaddr *)&ia->ia_addr;
- ia->ia_ifa.ifa_dstaddr
- = (struct sockaddr *)&ia->ia_dstaddr;
- ia->ia_ifa.ifa_netmask
- = (struct sockaddr *)&ia->ia_sockmask;
- ia->ia_sockmask.sin_len = 8;
- if (ifp->if_flags & IFF_BROADCAST) {
- ia->ia_broadaddr.sin_len = sizeof(ia->ia_addr);
- ia->ia_broadaddr.sin_family = AF_INET;
- }
- ia->ia_ifp = ifp;
- if (!(ifp->if_flags & IFF_LOOPBACK))
- in_interfaces++;
- splx(s);
- }
- break;
-
- case SIOCSIFBRDADDR:
- if ((so->so_state & SS_PRIV) == 0)
- return (EPERM);
- /* FALLTHROUGH */
-
- case SIOCGIFADDR:
- case SIOCGIFNETMASK:
- case SIOCGIFDSTADDR:
- case SIOCGIFBRDADDR:
- if (ia == (struct in_ifaddr *)0)
- return (EADDRNOTAVAIL);
- break;
- }
- switch (cmd) {
-
- case SIOCGIFADDR:
- *((struct sockaddr_in *)&ifr->ifr_addr) = ia->ia_addr;
- break;
-
- case SIOCGIFBRDADDR:
- if ((ifp->if_flags & IFF_BROADCAST) == 0)
- return (EINVAL);
- *((struct sockaddr_in *)&ifr->ifr_dstaddr) = ia->ia_broadaddr;
- break;
-
- case SIOCGIFDSTADDR:
- if ((ifp->if_flags & IFF_POINTOPOINT) == 0)
- return (EINVAL);
- *((struct sockaddr_in *)&ifr->ifr_dstaddr) = ia->ia_dstaddr;
- break;
-
- case SIOCGIFNETMASK:
- *((struct sockaddr_in *)&ifr->ifr_addr) = ia->ia_sockmask;
- break;
-
- case SIOCSIFDSTADDR:
- if ((ifp->if_flags & IFF_POINTOPOINT) == 0)
- return (EINVAL);
- oldaddr = ia->ia_dstaddr;
- ia->ia_dstaddr = *(struct sockaddr_in *)&ifr->ifr_dstaddr;
- if (ifp->if_ioctl && (error = (*ifp->if_ioctl)
- (ifp, SIOCSIFDSTADDR, (caddr_t)ia))) {
- ia->ia_dstaddr = oldaddr;
- return (error);
- }
- if (ia->ia_flags & IFA_ROUTE) {
- ia->ia_ifa.ifa_dstaddr = (struct sockaddr *)&oldaddr;
- rtinit(&(ia->ia_ifa), (int)RTM_DELETE, RTF_HOST);
- ia->ia_ifa.ifa_dstaddr =
- (struct sockaddr *)&ia->ia_dstaddr;
- rtinit(&(ia->ia_ifa), (int)RTM_ADD, RTF_HOST|RTF_UP);
- }
- break;
-
- case SIOCSIFBRDADDR:
- if ((ifp->if_flags & IFF_BROADCAST) == 0)
- return (EINVAL);
- ia->ia_broadaddr = *(struct sockaddr_in *)&ifr->ifr_broadaddr;
- break;
-
- case SIOCSIFADDR:
- return (in_ifinit(ifp, ia,
- (struct sockaddr_in *) &ifr->ifr_addr, 1));
-
- case SIOCSIFNETMASK:
- ia->ia_sockmask.sin_addr = ifra->ifra_addr.sin_addr;
- ia->ia_subnetmask = ntohl(ia->ia_sockmask.sin_addr.s_addr);
- break;
-
- case SIOCAIFADDR:
- maskIsNew = 0;
- hostIsNew = 1;
- error = 0;
- if (ia->ia_addr.sin_family == AF_INET) {
- if (ifra->ifra_addr.sin_len == 0) {
- ifra->ifra_addr = ia->ia_addr;
- hostIsNew = 0;
- } else if (ifra->ifra_addr.sin_addr.s_addr ==
- ia->ia_addr.sin_addr.s_addr)
- hostIsNew = 0;
- }
- if (ifra->ifra_mask.sin_len) {
- in_ifscrub(ifp, ia);
- ia->ia_sockmask = ifra->ifra_mask;
- ia->ia_subnetmask =
- ntohl(ia->ia_sockmask.sin_addr.s_addr);
- maskIsNew = 1;
- }
- if ((ifp->if_flags & IFF_POINTOPOINT) &&
- (ifra->ifra_dstaddr.sin_family == AF_INET)) {
- in_ifscrub(ifp, ia);
- ia->ia_dstaddr = ifra->ifra_dstaddr;
- maskIsNew = 1; /* We lie; but the effect's the same */
- }
- if (ifra->ifra_addr.sin_family == AF_INET &&
- (hostIsNew || maskIsNew))
- error = in_ifinit(ifp, ia, &ifra->ifra_addr, 0);
- if ((ifp->if_flags & IFF_BROADCAST) &&
- (ifra->ifra_broadaddr.sin_family == AF_INET))
- ia->ia_broadaddr = ifra->ifra_broadaddr;
- return (error);
-
- case SIOCDIFADDR:
- mk = malloc(sizeof *mk, M_IPMADDR, M_WAITOK);
- if (!mk)
- return ENOBUFS;
-
- in_ifscrub(ifp, ia);
- /*
- * Protect from ipintr() traversing address list
- * while we're modifying it.
- */
- s = splnet();
-
- if ((ifa = ifp->if_addrlist) == (struct ifaddr *)ia)
- ifp->if_addrlist = ifa->ifa_next;
- else {
- while (ifa->ifa_next &&
- (ifa->ifa_next != (struct ifaddr *)ia))
- ifa = ifa->ifa_next;
- if (ifa->ifa_next)
- ifa->ifa_next = ((struct ifaddr *)ia)->ifa_next;
- else
- printf("Couldn't unlink inifaddr from ifp\n");
- }
- oia = ia;
- if (oia == (ia = in_ifaddr))
- in_ifaddr = ia->ia_next;
- else {
- while (ia->ia_next && (ia->ia_next != oia))
- ia = ia->ia_next;
- if (ia->ia_next)
- ia->ia_next = oia->ia_next;
- else
- printf("Didn't unlink inifadr from list\n");
- }
-
- if (!oia->ia_multiaddrs.lh_first) {
- IFAFREE(&oia->ia_ifa);
- FREE(mk, M_IPMADDR);
- splx(s);
- break;
- }
-
- /*
- * Multicast address kludge:
- * If there were any multicast addresses attached to this
- * interface address, either move them to another address
- * on this interface, or save them until such time as this
- * interface is reconfigured for IP.
- */
- IFP_TO_IA(oia->ia_ifp, ia);
- if (ia) { /* there is another address */
- struct in_multi *inm;
- for(inm = oia->ia_multiaddrs.lh_first; inm;
- inm = inm->inm_entry.le_next) {
- IFAFREE(&inm->inm_ia->ia_ifa);
- ia->ia_ifa.ifa_refcnt++;
- inm->inm_ia = ia;
- LIST_INSERT_HEAD(&ia->ia_multiaddrs, inm,
- inm_entry);
- }
- FREE(mk, M_IPMADDR);
- } else { /* last address on this if deleted, save */
- struct in_multi *inm;
-
- LIST_INIT(&mk->mk_head);
- mk->mk_ifp = ifp;
-
- for(inm = oia->ia_multiaddrs.lh_first; inm;
- inm = inm->inm_entry.le_next) {
- LIST_INSERT_HEAD(&mk->mk_head, inm, inm_entry);
- }
-
- if (mk->mk_head.lh_first) {
- LIST_INSERT_HEAD(&in_mk, mk, mk_entry);
- } else {
- FREE(mk, M_IPMADDR);
- }
- }
-
- IFAFREE((&oia->ia_ifa));
- splx(s);
- break;
-
- default:
- if (ifp == 0 || ifp->if_ioctl == 0)
- return (EOPNOTSUPP);
- return ((*ifp->if_ioctl)(ifp, cmd, data));
- }
- return (0);
-}
-
-/*
- * Delete any existing route for an interface.
- */
-static void
-in_ifscrub(struct ifnet *ifp, struct in_ifaddr *ia)
-{
-
- if ((ia->ia_flags & IFA_ROUTE) == 0)
- return;
- if (ifp->if_flags & (IFF_LOOPBACK|IFF_POINTOPOINT))
- rtinit(&(ia->ia_ifa), (int)RTM_DELETE, RTF_HOST);
- else
- rtinit(&(ia->ia_ifa), (int)RTM_DELETE, 0);
- ia->ia_flags &= ~IFA_ROUTE;
-}
-
-/*
- * Initialize an interface's internet address
- * and routing table entry.
- */
-static int
-in_ifinit(struct ifnet *ifp, struct in_ifaddr *ia, struct sockaddr_in *sin,
- int scrub)
-{
- register u_long i = ntohl(sin->sin_addr.s_addr);
- struct sockaddr_in oldaddr;
- int s = splimp(), flags = RTF_UP, error;
- struct multi_kludge *mk;
-
- oldaddr = ia->ia_addr;
- ia->ia_addr = *sin;
- /*
- * Give the interface a chance to initialize
- * if this is its first address,
- * and to validate the address if necessary.
- */
- if (ifp->if_ioctl &&
- (error = (*ifp->if_ioctl)(ifp, SIOCSIFADDR, (caddr_t)ia))) {
- splx(s);
- ia->ia_addr = oldaddr;
- return (error);
- }
- splx(s);
- if (scrub) {
- ia->ia_ifa.ifa_addr = (struct sockaddr *)&oldaddr;
- in_ifscrub(ifp, ia);
- ia->ia_ifa.ifa_addr = (struct sockaddr *)&ia->ia_addr;
- }
- if (IN_CLASSA(i))
- ia->ia_netmask = IN_CLASSA_NET;
- else if (IN_CLASSB(i))
- ia->ia_netmask = IN_CLASSB_NET;
- else
- ia->ia_netmask = IN_CLASSC_NET;
- /*
- * The subnet mask usually includes at least the standard network part,
- * but may may be smaller in the case of supernetting.
- * If it is set, we believe it.
- */
- if (ia->ia_subnetmask == 0) {
- ia->ia_subnetmask = ia->ia_netmask;
- ia->ia_sockmask.sin_addr.s_addr = htonl(ia->ia_subnetmask);
- } else
- ia->ia_netmask &= ia->ia_subnetmask;
- ia->ia_net = i & ia->ia_netmask;
- ia->ia_subnet = i & ia->ia_subnetmask;
- in_socktrim(&ia->ia_sockmask);
- /*
- * Add route for the network.
- */
- ia->ia_ifa.ifa_metric = ifp->if_metric;
- if (ifp->if_flags & IFF_BROADCAST) {
- ia->ia_broadaddr.sin_addr.s_addr =
- htonl(ia->ia_subnet | ~ia->ia_subnetmask);
- ia->ia_netbroadcast.s_addr =
- htonl(ia->ia_net | ~ ia->ia_netmask);
- } else if (ifp->if_flags & IFF_LOOPBACK) {
- ia->ia_ifa.ifa_dstaddr = ia->ia_ifa.ifa_addr;
- flags |= RTF_HOST;
- } else if (ifp->if_flags & IFF_POINTOPOINT) {
- if (ia->ia_dstaddr.sin_family != AF_INET)
- return (0);
- flags |= RTF_HOST;
- }
- if ((error = rtinit(&(ia->ia_ifa), (int)RTM_ADD, flags)) == 0)
- ia->ia_flags |= IFA_ROUTE;
-
- LIST_INIT(&ia->ia_multiaddrs);
- /*
- * If the interface supports multicast, join the "all hosts"
- * multicast group on that interface.
- */
- if (ifp->if_flags & IFF_MULTICAST) {
- struct in_addr addr;
-
- /*
- * Continuation of multicast address hack:
- * If there was a multicast group list previously saved
- * for this interface, then we re-attach it to the first
- * address configured on the i/f.
- */
- for(mk = in_mk.lh_first; mk; mk = mk->mk_entry.le_next) {
- if(mk->mk_ifp == ifp) {
- struct in_multi *inm;
-
- for(inm = mk->mk_head.lh_first; inm;
- inm = inm->inm_entry.le_next) {
- IFAFREE(&inm->inm_ia->ia_ifa);
- ia->ia_ifa.ifa_refcnt++;
- inm->inm_ia = ia;
- LIST_INSERT_HEAD(&ia->ia_multiaddrs,
- inm, inm_entry);
- }
- LIST_REMOVE(mk, mk_entry);
- free(mk, M_IPMADDR);
- break;
- }
- }
-
- addr.s_addr = htonl(INADDR_ALLHOSTS_GROUP);
- in_addmulti(&addr, ifp);
- }
- return (error);
-}
-
-
-/*
- * Return 1 if the address might be a local broadcast address.
- */
-int
-in_broadcast(struct in_addr in, struct ifnet *ifp)
-{
- register struct ifaddr *ifa;
- u_long t;
-
- if (in.s_addr == INADDR_BROADCAST ||
- in.s_addr == INADDR_ANY)
- return 1;
- if ((ifp->if_flags & IFF_BROADCAST) == 0)
- return 0;
- t = ntohl(in.s_addr);
- /*
- * Look through the list of addresses for a match
- * with a broadcast address.
- */
-#define ia ((struct in_ifaddr *)ifa)
- for (ifa = ifp->if_addrlist; ifa; ifa = ifa->ifa_next)
- if (ifa->ifa_addr->sa_family == AF_INET &&
- (in.s_addr == ia->ia_broadaddr.sin_addr.s_addr ||
- in.s_addr == ia->ia_netbroadcast.s_addr ||
- /*
- * Check for old-style (host 0) broadcast.
- */
- t == ia->ia_subnet || t == ia->ia_net) &&
- /*
- * Check for an all one subnetmask. These
- * only exist when an interface gets a secondary
- * address.
- */
- ia->ia_subnetmask != (u_long)0xffffffff)
- return 1;
- return (0);
-#undef ia
-}
-/*
- * Add an address to the list of IP multicast addresses for a given interface.
- */
-struct in_multi *
-in_addmulti(struct in_addr *ap, struct ifnet *ifp)
-{
- register struct in_multi *inm;
- struct ifreq ifr;
- struct in_ifaddr *ia;
- int s = splnet();
-
- /*
- * See if address already in list.
- */
- IN_LOOKUP_MULTI(*ap, ifp, inm);
- if (inm != NULL) {
- /*
- * Found it; just increment the reference count.
- */
- ++inm->inm_refcount;
- }
- else {
- /*
- * New address; allocate a new multicast record
- * and link it into the interface's multicast list.
- */
- inm = (struct in_multi *)malloc(sizeof(*inm),
- M_IPMADDR, M_NOWAIT);
- if (inm == NULL) {
- splx(s);
- return (NULL);
- }
- inm->inm_addr = *ap;
- inm->inm_ifp = ifp;
- inm->inm_refcount = 1;
- IFP_TO_IA(ifp, ia);
- if (ia == NULL) {
- free(inm, M_IPMADDR);
- splx(s);
- return (NULL);
- }
- inm->inm_ia = ia;
- ia->ia_ifa.ifa_refcnt++; /* gain a reference */
- LIST_INSERT_HEAD(&ia->ia_multiaddrs, inm, inm_entry);
-
- /*
- * Ask the network driver to update its multicast reception
- * filter appropriately for the new address.
- */
- ((struct sockaddr_in *)&ifr.ifr_addr)->sin_family = AF_INET;
- ((struct sockaddr_in *)&ifr.ifr_addr)->sin_addr = *ap;
- if ((ifp->if_ioctl == NULL) ||
- (*ifp->if_ioctl)(ifp, SIOCADDMULTI,(caddr_t)&ifr) != 0) {
- LIST_REMOVE(inm, inm_entry);
- IFAFREE(&ia->ia_ifa); /* release reference */
- free(inm, M_IPMADDR);
- splx(s);
- return (NULL);
- }
- /*
- * Let IGMP know that we have joined a new IP multicast group.
- */
- igmp_joingroup(inm);
- }
- splx(s);
- return (inm);
-}
-
-/*
- * Delete a multicast address record.
- */
-void
-in_delmulti(struct in_multi *inm)
-{
- struct ifreq ifr;
- int s = splnet();
-
- if (--inm->inm_refcount == 0) {
- /*
- * No remaining claims to this record; let IGMP know that
- * we are leaving the multicast group.
- */
- igmp_leavegroup(inm);
- /*
- * Unlink from list.
- */
- LIST_REMOVE(inm, inm_entry);
- IFAFREE(&inm->inm_ia->ia_ifa); /* release reference */
-
- /*
- * Notify the network driver to update its multicast reception
- * filter.
- */
- ((struct sockaddr_in *)&(ifr.ifr_addr))->sin_family = AF_INET;
- ((struct sockaddr_in *)&(ifr.ifr_addr))->sin_addr =
- inm->inm_addr;
- (*inm->inm_ifp->if_ioctl)(inm->inm_ifp, SIOCDELMULTI,
- (caddr_t)&ifr);
- free(inm, M_IPMADDR);
- }
- splx(s);
-}
diff --git a/cpukit/libnetworking/netinet/in_cksum.c b/cpukit/libnetworking/netinet/in_cksum.c
deleted file mode 100644
index 39dc9ac03d..0000000000
--- a/cpukit/libnetworking/netinet/in_cksum.c
+++ /dev/null
@@ -1,186 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1988, 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)in_cksum.c 8.1 (Berkeley) 6/10/93
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/mbuf.h>
-
-/*
- * Try to use a CPU specific version, then punt to the portable C one.
- */
-
-
-#if (defined(__GNUC__) && (defined(__arm__) && !defined(__thumb__)))
-
-/* This currently does not support Thumb assembly */
-#include "in_cksum_arm.h"
-
-#elif (defined(__GNUC__) && defined(__i386__))
-
-#include "in_cksum_i386.h"
-
-#elif (defined(__GNUC__) && (defined(__mc68000__) || defined(__m68k__)))
-
-#include "in_cksum_m68k.h"
-#elif (defined(__GNUC__) && defined(__PPC__))
-
-#include "in_cksum_powerpc.h"
-
-#elif (defined(__GNUC__) && defined(__nios2__))
-
-#include "in_cksum_nios2.h"
-
-#elif (defined(__GNUC__) && defined(__sparc__))
-
-#include "in_cksum_sparc.h"
-
-#else
-
-#include <stdio.h> /* for puts */
-
-/*
- * Checksum routine for Internet Protocol family headers (Portable Version).
- *
- * This routine is very heavily used in the network
- * code and should be modified for each CPU to be as fast as possible.
- */
-
-#define ADDCARRY(x) (x > 65535L ? x -= 65535L : x)
-#define REDUCE \
- {l_util.l = sum; sum = l_util.s[0] + l_util.s[1]; ADDCARRY(sum);}
-
-int
-in_cksum(
- struct mbuf *m,
- uint32_t len )
-{
- register u_short *w;
- register int32_t sum = 0;
- register int32_t mlen = 0;
- int byte_swapped = 0;
-
- union {
- char c[2];
- u_short s;
- } s_util;
- union {
- u_short s[2];
- long l;
- } l_util;
-
- for (;m && len; m = m->m_next) {
- if (m->m_len == 0)
- continue;
- w = mtod(m, u_short *);
- if (mlen == -1) {
- /*
- * The first byte of this mbuf is the continuation
- * of a word spanning between this mbuf and the
- * last mbuf.
- *
- * s_util.c[0] is already saved when scanning previous
- * mbuf.
- */
- s_util.c[1] = *(char *)w;
- sum += s_util.s;
- w = (u_short *)((char *)w + 1);
- mlen = m->m_len - 1;
- len--;
- } else
- mlen = m->m_len;
- if (len < mlen)
- mlen = len;
- len -= mlen;
- /*
- * Force to even boundary.
- */
- if ((1 & (intptr_t) w) && (mlen > 0)) {
- REDUCE;
- sum <<= 8;
- s_util.c[0] = *(u_char *)w;
- w = (u_short *)((char *)w + 1);
- mlen--;
- byte_swapped = 1;
- }
- /*
- * Unroll the loop to make overhead from
- * branches &c small.
- */
- while ((mlen -= 32) >= 0) {
- sum += w[0]; sum += w[1]; sum += w[2]; sum += w[3];
- sum += w[4]; sum += w[5]; sum += w[6]; sum += w[7];
- sum += w[8]; sum += w[9]; sum += w[10]; sum += w[11];
- sum += w[12]; sum += w[13]; sum += w[14]; sum += w[15];
- w += 16;
- }
- mlen += 32;
- while ((mlen -= 8) >= 0) {
- sum += w[0]; sum += w[1]; sum += w[2]; sum += w[3];
- w += 4;
- }
- mlen += 8;
- if (mlen == 0 && byte_swapped == 0)
- continue;
- REDUCE;
- while ((mlen -= 2) >= 0) {
- sum += *w++;
- }
- if (byte_swapped) {
- REDUCE;
- sum <<= 8;
- byte_swapped = 0;
- if (mlen == -1) {
- s_util.c[1] = *(char *)w;
- sum += s_util.s;
- mlen = 0;
- } else
- mlen = -1;
- } else if (mlen == -1)
- s_util.c[0] = *(char *)w;
- }
- if (len)
- puts("cksum: out of data");
- if (mlen == -1) {
- /* The last mbuf has odd # of bytes. Follow the
- standard (the odd byte may be shifted left by 8 bits
- or not as determined by endian-ness of the machine) */
- s_util.c[1] = 0;
- sum += s_util.s;
- }
- REDUCE;
- return (~sum & 0xffff);
-}
-#endif
diff --git a/cpukit/libnetworking/netinet/in_cksum_arm.h b/cpukit/libnetworking/netinet/in_cksum_arm.h
deleted file mode 100644
index d884a0f7da..0000000000
--- a/cpukit/libnetworking/netinet/in_cksum_arm.h
+++ /dev/null
@@ -1,236 +0,0 @@
-/* $NetBSD: in_cksum_arm.c,v 1.3 2001/12/08 21:18:50 chris Exp $ */
-
-/*
- * ARM version:
- *
- * Copyright (c) 1997 Mark Brinicome
- * Copyright (c) 1997 Causality Limited
- *
- * Based on the sparc version.
- */
-
-/*
- * Sparc version:
- *
- * Copyright (c) 1995 Zubin Dittia.
- * Copyright (c) 1995 Matthew R. Green.
- * Copyright (c) 1994 Charles M. Hannum.
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)in_cksum.c 8.1 (Berkeley) 6/11/93
- */
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/mbuf.h>
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/ip_var.h>
-
-/*
- * Checksum routine for Internet Protocol family headers.
- *
- * This routine is very heavily used in the network
- * code and should be modified for each CPU to be as fast as possible.
- *
- * ARM version.
- */
-
-#define ADD64 __asm __volatile(" \n\
- ldmia %0!, {%2, %3, %4, %5} \n\
- adds %1,%7,%2; adcs %1,%1,%3 \n\
- adcs %1,%1,%4; adcs %1,%1,%5 \n\
- ldmia %0!, {%2, %3, %4, %5} \n\
- adcs %1,%1,%2; adcs %1,%1,%3 \n\
- adcs %1,%1,%4; adcs %1,%1,%5 \n\
- ldmia %0!, {%2, %3, %4, %5} \n\
- adcs %1,%1,%2; adcs %1,%1,%3 \n\
- adcs %1,%1,%4; adcs %1,%1,%5 \n\
- ldmia %0!, {%2, %3, %4, %5} \n\
- adcs %1,%1,%2; adcs %1,%1,%3 \n\
- adcs %1,%1,%4; adcs %1,%1,%5 \n\
- adcs %1,%1,#0\n" \
- : "=r" (w), "=r" (sum), "=&r" (tmp1), "=&r" (tmp2), "=&r" (tmp3), "=&r" (tmp4) \
- : "0" (w), "r" (sum) \
- : "cc")
-
-#define ADD32 __asm __volatile(" \n\
- ldmia %0!, {%2, %3, %4, %5} \n\
- adds %1,%7,%2; adcs %1,%1,%3 \n\
- adcs %1,%1,%4; adcs %1,%1,%5 \n\
- ldmia %0!, {%2, %3, %4, %5} \n\
- adcs %1,%1,%2; adcs %1,%1,%3 \n\
- adcs %1,%1,%4; adcs %1,%1,%5 \n\
- adcs %1,%1,#0\n" \
- : "=r" (w), "=r" (sum), "=&r" (tmp1), "=&r" (tmp2), "=&r" (tmp3), "=&r" (tmp4) \
- : "0" (w), "r" (sum) \
- : "cc")
-
-#define ADD16 __asm __volatile(" \n\
- ldmia %0!, {%2, %3, %4, %5} \n\
- adds %1,%7,%2; adcs %1,%1,%3 \n\
- adcs %1,%1,%4; adcs %1,%1,%5 \n\
- adcs %1,%1,#0\n" \
- : "=r" (w), "=r" (sum), "=&r" (tmp1), "=&r" (tmp2), "=&r" (tmp3), "=&r" (tmp4) \
- : "0" (w), "r" (sum) \
- : "cc")
-
-#define ADD8 __asm __volatile(" \n\
- ldmia %0!, {%2, %3} \n\
- adds %1,%5,%2; adcs %1,%1,%3 \n\
- adcs %1,%1,#0\n" \
- : "=r" (w), "=r" (sum), "=&r" (tmp1), "=&r" (tmp2) \
- : "0" (w), "r" (sum) \
- : "cc" )
-
-#define ADD4 __asm __volatile(" \n\
- ldr %2,[%0],#4 \n\
- adds %1,%4,%2 \n\
- adcs %1,%1,#0\n" \
- : "=r" (w), "=r" (sum), "=&r" (tmp1) \
- : "0" (w), "r" (sum) \
- : "cc")
-
-/*#define REDUCE {sum = (sum & 0xffff) + (sum >> 16);}*/
-#define REDUCE __asm __volatile(" \n\
- mov %2, #0x00ff \n\
- orr %2, %2, #0xff00 \n\
- and %2, %0, %2 \n\
- add %0, %2, %0, lsr #16\n" \
- : "=r" (sum) \
- : "0" (sum), "r" (tmp1))
-
-#define ADDCARRY {if (sum > 0xffff) sum -= 0xffff;}
-#define ROL {sum = sum << 8;} /* depends on recent REDUCE */
-#define ADDBYTE {ROL; sum += (*w << 8); byte_swapped ^= 1;}
-#define ADDSHORT {sum += *(u_short *)w;}
-#define ADVANCE(n) {w += n; mlen -= n;}
-#define ADVANCEML(n) {mlen -= n;}
-
-static __inline__ int
-in_cksum_internal(struct mbuf *m, int off, int len, u_int sum)
-{
- u_char *w;
- int mlen = 0;
- int byte_swapped = 0;
-
- /*
- * Declare four temporary registers for use by the asm code. We
- * allow the compiler to pick which specific machine registers to
- * use, instead of hard-coding this in the asm code above.
- */
- register u_int tmp1=0, tmp2, tmp3, tmp4;
-
- for (; m && len; m = m->m_next) {
- if (m->m_len == 0)
- continue;
- w = mtod(m, u_char *) + off;
- mlen = m->m_len - off;
- off = 0;
- if (len < mlen)
- mlen = len;
- len -= mlen;
-
- /*
- * Ensure that we're aligned on a word boundary here so
- * that we can do 32 bit operations below.
- */
- if ((3 & (long)w) != 0) {
- REDUCE;
- if ((1 & (long)w) != 0 && mlen >= 1) {
- ADDBYTE;
- ADVANCE(1);
- }
- if ((2 & (long)w) != 0 && mlen >= 2) {
- ADDSHORT;
- ADVANCE(2);
- }
- }
-
- /*
- * Do as many 32 bit operations as possible using the
- * 64/32/16/8/4 macro's above, using as many as possible of
- * these.
- */
-
- while (mlen >= 64) {
- ADD64;
- ADVANCEML(64);
- }
- if (mlen >= 32) {
- ADD32;
- ADVANCEML(32);
- }
- if (mlen >= 16) {
- ADD16;
- ADVANCEML(16);
- }
- if (mlen >= 8) {
- ADD8;
- ADVANCEML(8);
- }
- if (mlen >= 4) {
- ADD4;
- ADVANCEML(4)
- }
- if (mlen == 0)
- continue;
-
- REDUCE;
- if (mlen >= 2) {
- ADDSHORT;
- ADVANCE(2);
- }
- if (mlen == 1) {
- ADDBYTE;
- }
- }
- if (byte_swapped) {
- REDUCE;
- ROL;
- }
- REDUCE;
- ADDCARRY;
-
- return (0xffff ^ sum);
-}
-
-int
-in_cksum(
- struct mbuf *m,
- int len)
-{
- int cksum;
- cksum =in_cksum_internal(m, 0, len, 0);
- return cksum;
-}
diff --git a/cpukit/libnetworking/netinet/in_cksum_i386.h b/cpukit/libnetworking/netinet/in_cksum_i386.h
deleted file mode 100644
index 1174287853..0000000000
--- a/cpukit/libnetworking/netinet/in_cksum_i386.h
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- * Checksum routine for Internet Protocol family headers.
- *
- * This routine is very heavily used in the network
- * code and should be modified for each CPU to be as fast as possible.
- *
- * This implementation is 386 version.
- */
-
-#include <stdio.h> /* for puts */
-
-#undef ADDCARRY
-#define ADDCARRY(x) if ((x) > 0xffff) (x) -= 0xffff
-#define REDUCE {sum = (sum & 0xffff) + (sum >> 16); ADDCARRY(sum);}
-
-/*
- * Thanks to gcc we don't have to guess
- * which registers contain sum & w.
- */
-#define ADD(n) __asm__ volatile \
- ("addl " #n "(%2), %0" : "=r" (sum) : "0" (sum), "r" (w))
-#define ADDC(n) __asm__ volatile \
- ("adcl " #n "(%2), %0" : "=r" (sum) : "0" (sum), "r" (w))
-#define LOAD(n) __asm__ volatile \
- ("movb " #n "(%1), %0" : "=q" (junk) : "r" (w))
-#define MOP __asm__ volatile \
- ("adcl $0, %0" : "=r" (sum) : "0" (sum))
-
-int
-in_cksum(
- struct mbuf *m,
- int len )
-{
- register u_short *w;
- register unsigned sum = 0;
- register int mlen = 0;
- int byte_swapped = 0;
- union { char c[2]; u_short s; } su;
-
- for (;m && len; m = m->m_next) {
- if (m->m_len == 0)
- continue;
- w = mtod(m, u_short *);
- if (mlen == -1) {
- /*
- * The first byte of this mbuf is the continuation
- * of a word spanning between this mbuf and the
- * last mbuf.
- */
-
- /* su.c[0] is already saved when scanning previous
- * mbuf. sum was REDUCEd when we found mlen == -1
- */
- su.c[1] = *(u_char *)w;
- sum += su.s;
- w = (u_short *)((char *)w + 1);
- mlen = m->m_len - 1;
- len--;
- } else
- mlen = m->m_len;
- if (len < mlen)
- mlen = len;
- len -= mlen;
- /*
- * Force to long boundary so we do longword aligned
- * memory operations
- */
- if (3 & (int) w) {
- REDUCE;
- if ((1 & (int) w) && (mlen > 0)) {
- sum <<= 8;
- su.c[0] = *(char *)w;
- w = (u_short *)((char *)w + 1);
- mlen--;
- byte_swapped = 1;
- }
- if ((2 & (int) w) && (mlen >= 2)) {
- sum += *w++;
- mlen -= 2;
- }
- }
- /*
- * Advance to a 486 cache line boundary.
- */
- if (4 & (int) w && mlen >= 4) {
- ADD(0);
- MOP;
- w += 2;
- mlen -= 4;
- }
- if (8 & (int) w && mlen >= 8) {
- ADD(0);
- ADDC(4);
- MOP;
- w += 4;
- mlen -= 8;
- }
- /*
- * Do as much of the checksum as possible 32 bits at at time.
- * In fact, this loop is unrolled to make overhead from
- * branches &c small.
- */
- mlen -= 1;
- while ((mlen -= 32) >= 0) {
- u_char junk;
- /*
- * Add with carry 16 words and fold in the last
- * carry by adding a 0 with carry.
- *
- * The early ADD(16) and the LOAD(32) are to load
- * the next 2 cache lines in advance on 486's. The
- * 486 has a penalty of 2 clock cycles for loading
- * a cache line, plus whatever time the external
- * memory takes to load the first word(s) addressed.
- * These penalties are unavoidable. Subsequent
- * accesses to a cache line being loaded (and to
- * other external memory?) are delayed until the
- * whole load finishes. These penalties are mostly
- * avoided by not accessing external memory for
- * 8 cycles after the ADD(16) and 12 cycles after
- * the LOAD(32). The loop terminates when mlen
- * is initially 33 (not 32) to guaranteed that
- * the LOAD(32) is within bounds.
- */
- ADD(16);
- ADDC(0);
- ADDC(4);
- ADDC(8);
- ADDC(12);
- LOAD(32);
- ADDC(20);
- ADDC(24);
- ADDC(28);
- MOP;
- w += 16;
- }
- mlen += 32 + 1;
- if (mlen >= 32) {
- ADD(16);
- ADDC(0);
- ADDC(4);
- ADDC(8);
- ADDC(12);
- ADDC(20);
- ADDC(24);
- ADDC(28);
- MOP;
- w += 16;
- mlen -= 32;
- }
- if (mlen >= 16) {
- ADD(0);
- ADDC(4);
- ADDC(8);
- ADDC(12);
- MOP;
- w += 8;
- mlen -= 16;
- }
- if (mlen >= 8) {
- ADD(0);
- ADDC(4);
- MOP;
- w += 4;
- mlen -= 8;
- }
- if (mlen == 0 && byte_swapped == 0)
- continue; /* worth 1% maybe ?? */
- REDUCE;
- while ((mlen -= 2) >= 0) {
- sum += *w++;
- }
- if (byte_swapped) {
- sum <<= 8;
- byte_swapped = 0;
- if (mlen == -1) {
- su.c[1] = *(char *)w;
- sum += su.s;
- mlen = 0;
- } else
- mlen = -1;
- } else if (mlen == -1)
- /*
- * This mbuf has odd number of bytes.
- * There could be a word split betwen
- * this mbuf and the next mbuf.
- * Save the last byte (to prepend to next mbuf).
- */
- su.c[0] = *(char *)w;
- }
-
- if (len)
- puts("cksum: out of data");
- if (mlen == -1) {
- /* The last mbuf has odd # of bytes. Follow the
- standard (the odd byte is shifted left by 8 bits) */
- su.c[1] = 0;
- sum += su.s;
- }
- REDUCE;
- return (~sum & 0xffff);
-}
diff --git a/cpukit/libnetworking/netinet/in_cksum_m68k.h b/cpukit/libnetworking/netinet/in_cksum_m68k.h
deleted file mode 100644
index 32e697834e..0000000000
--- a/cpukit/libnetworking/netinet/in_cksum_m68k.h
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * Copyright (c) 1988, 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)in_cksum.c 8.1 (Berkeley) 6/10/93
- */
-
-#include <sys/param.h>
-#include <sys/mbuf.h>
-
-#if defined(__mcoldfire__)
-# define IS_COLDFIRE 1
-#else
-# define IS_COLDFIRE 0
-#endif
-
-#define REDUCE { sum = (sum & 0xFFFF) + (sum >> 16); if (sum > 0xFFFF) sum -= 0xFFFF; }
-
-/*
- * Motorola 68k version of Internet Protocol Checksum routine
- * W. Eric Norum
- * Saskatchewan Accelerator Laboratory
- * August, 1998
- */
-int
-in_cksum( struct mbuf *m,
- int len )
-{
- unsigned short *w;
- unsigned long sum = 0;
- int mlen = 0;
- int byte_swapped = 0;
- union {
- char c[2];
- u_short s;
- } s_util;
-
- for ( ; m && len ; m = m->m_next) {
- if (m->m_len == 0)
- continue;
- w = mtod(m, u_short *);
- if (mlen == -1) {
- /*
- * The first byte of this mbuf is the continuation
- * of a word spanning between this mbuf and the
- * last mbuf.
- *
- * s_util.c[0] is already saved when scanning previous
- * mbuf.
- */
- s_util.c[1] = *(char *)w;
- sum += s_util.s;
- w = (u_short *)((char *)w + 1);
- mlen = m->m_len - 1;
- len--;
- } else
- mlen = m->m_len;
- if (len < mlen)
- mlen = len;
- len -= mlen;
-
- /*
- * Force to longword boundary.
- */
- if (3 & (int)w) {
- REDUCE;
- if ((1 & (int) w) && (mlen > 0)) {
- sum <<= 8;
- s_util.c[0] = *(u_char *)w;
- w = (u_short *)((char *)w + 1);
- mlen--;
- byte_swapped = 1;
- }
- if ((2 & (int) w) && (mlen >= 2)) {
- sum += *w++;
- mlen -= 2;
- }
- }
-
- /*
- * Sum all the longwords in the buffer.
- * See RFC 1071 -- Computing the Internet Checksum.
- * It should work for all 68k family members.
- */
- {
- unsigned long tcnt = mlen, t1;
- __asm__ volatile (
- "movel %2,%3\n\t"
- "lsrl #6,%2 | count/64 = # loop traversals\n\t"
- "andl #0x3c,%3 | Then find fractions of a chunk\n\t"
- "negl %3\n\t | Each long uses 4 instruction bytes\n\t"
-#if IS_COLDFIRE
- "addql #1,%2 | Clear X (extended carry flag)\n\t"
- "subql #1,%2 | \n\t"
-#else
- "andi #0xf,%%cc | Clear X (extended carry flag)\n\t"
-#endif
- "jmp %%pc@(2f-.-2:b,%3) | Jump into loop\n"
- "1: | Begin inner loop...\n\t"
- "movel %1@+,%3 | 0: Fetch 32-bit word\n\t"
- "addxl %3,%0 | Add word + previous carry\n\t"
- "movel %1@+,%3 | 1: Fetch 32-bit word\n\t"
- "addxl %3,%0 | Add word + previous carry\n\t"
- "movel %1@+,%3 | 2: Fetch 32-bit word\n\t"
- "addxl %3,%0 | Add word + previous carry\n\t"
- "movel %1@+,%3 | 3: Fetch 32-bit word\n\t"
- "addxl %3,%0 | Add word + previous carry\n\t"
- "movel %1@+,%3 | 4: Fetch 32-bit word\n\t"
- "addxl %3,%0 | Add word + previous carry\n\t"
- "movel %1@+,%3 | 5: Fetch 32-bit word\n\t"
- "addxl %3,%0 | Add word + previous carry\n\t"
- "movel %1@+,%3 | 6: Fetch 32-bit word\n\t"
- "addxl %3,%0 | Add word + previous carry\n\t"
- "movel %1@+,%3 | 7: Fetch 32-bit word\n\t"
- "addxl %3,%0 | Add word + previous carry\n\t"
- "movel %1@+,%3 | 8: Fetch 32-bit word\n\t"
- "addxl %3,%0 | Add word + previous carry\n\t"
- "movel %1@+,%3 | 9: Fetch 32-bit word\n\t"
- "addxl %3,%0 | Add word + previous carry\n\t"
- "movel %1@+,%3 | A: Fetch 32-bit word\n\t"
- "addxl %3,%0 | Add word + previous carry\n\t"
- "movel %1@+,%3 | B: Fetch 32-bit word\n\t"
- "addxl %3,%0 | Add word + previous carry\n\t"
- "movel %1@+,%3 | C: Fetch 32-bit word\n\t"
- "addxl %3,%0 | Add word + previous carry\n\t"
- "movel %1@+,%3 | D: Fetch 32-bit word\n\t"
- "addxl %3,%0 | Add word + previous carry\n\t"
- "movel %1@+,%3 | E: Fetch 32-bit word\n\t"
- "addxl %3,%0 | Add word + previous carry\n\t"
- "movel %1@+,%3 | F: Fetch 32-bit word\n\t"
- "addxl %3,%0 | Add word + previous carry\n"
- "2: | End of unrolled loop\n\t"
-#if IS_COLDFIRE
- "moveq #0,%3 | Add in last carry\n\t"
- "addxl %3,%0 |\n\t"
- "subql #1,%2 | Update loop count\n\t"
- "bplb 1b | Loop (with X clear) if not done\n\t"
- "movel #0xffff,%2 | Get word mask\n\t"
- "movel %0,%3 | Fold 32 bit sum to 16 bits\n\t"
- "swap %3 |\n\t"
- "andl %2,%0 | Mask to 16-bit sum\n\t"
- "andl %2,%3 | Mask to 16-bit sum\n\t"
- "addl %3,%0 |\n\t"
- "movel %0,%3 | Add in last carry\n\t"
- "swap %3 |\n\t"
- "addl %3,%0 |\n\t"
- "andl %2,%0 | Mask to 16-bit sum\n\t"
-#else
- "dbf %2,1b | (NB- dbf doesn't affect X)\n\t"
- "movel %0,%3 | Fold 32 bit sum to 16 bits\n\t"
- "swap %3 | (NB- swap doesn't affect X)\n\t"
- "addxw %3,%0 |\n\t"
- "moveq #0,%3 | Add in last carry\n\t"
- "addxw %3,%0 |\n\t"
- "andl #0xffff,%0 | Mask to 16-bit sum\n"
-#endif
- :
- "=d" (sum), "=a" (w), "=d" (tcnt) , "=d" (t1) :
- "0" (sum), "1" (w), "2" (tcnt) :
- "cc", "memory");
- }
- mlen &= 3;
-
- /*
- * Soak up the last 1, 2 or 3 bytes
- */
- while ((mlen -= 2) >= 0)
- sum += *w++;
- if (byte_swapped) {
- REDUCE;
- sum <<= 8;
- byte_swapped = 0;
- if (mlen == -1) {
- s_util.c[1] = *(char *)w;
- sum += s_util.s;
- mlen = 0;
- } else
- mlen = -1;
- } else if (mlen == -1)
- s_util.c[0] = *(char *)w;
- }
- if (len)
- sum = 0xDEAD;
- if (mlen == -1) {
- /* The last mbuf has odd # of bytes. Follow the
- standard (the odd byte may be shifted left by 8 bits
- or not as determined by endian-ness of the machine) */
- s_util.c[1] = 0;
- sum += s_util.s;
- }
- REDUCE;
- return (~sum & 0xffff);
-}
diff --git a/cpukit/libnetworking/netinet/in_cksum_nios2.h b/cpukit/libnetworking/netinet/in_cksum_nios2.h
deleted file mode 100644
index 1b34a28707..0000000000
--- a/cpukit/libnetworking/netinet/in_cksum_nios2.h
+++ /dev/null
@@ -1,248 +0,0 @@
-
-/*
- * Altera Nios2 CRC checksum computation
- *
- * Author: Jeffrey O. Hill
- *
- * Copyright 2012. Los Alamos National Security, LLC.
- * This material was produced under U.S. Government contract
- * DE-AC52-06NA25396 for Los Alamos National Laboratory (LANL),
- * which is operated by Los Alamos National Security, LLC for
- * the U.S. Department of Energy. The U.S. Government has rights
- * to use, reproduce, and distribute this software. NEITHER THE
- * GOVERNMENT NOR LOS ALAMOS NATIONAL SECURITY, LLC MAKES ANY
- * WARRANTY, EXPRESS OR IMPLIED, OR ASSUMES ANY LIABILITY FOR
- * THE USE OF THIS SOFTWARE.
- *
- * COPYRIGHT (c) 1989-2012.
- * On-Line Applications Research Corporation (OAR).
- *
- * Copyright (c) 1997 Mark Brinicome
- * Copyright (c) 1997 Causality Limited
- *
- * Copyright (c) 1995 Zubin Dittia.
- * Copyright (c) 1995 Matthew R. Green.
- * Copyright (c) 1994 Charles M. Hannum.
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * Based on the arm / sparc version, but using instead
- * mostly inline functions in place of naaasty macros.
- *
- * It would be a great idea to somehow detect at runtime
- * that the Nios2 has a user defined instruction that
- * computes the CRC and invoke it here (we could call a
- * function in the BSP).
- */
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/mbuf.h>
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/ip_var.h>
-#include <machine/in_cksum.h>
-
-/*
- * Checksum routine for Internet Protocol family headers.
- *
- * This routine is very heavily used in the network
- * code and should be modified for each CPU to be as fast as possible.
- */
-static inline uint32_t _NIOS2_Add_ones_complement_64
-( uint32_t sum, const uint32_t * const pWd )
-{
- sum = _NIOS2_Add_ones_complement ( sum, pWd[0] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[1] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[2] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[3] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[4] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[5] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[6] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[7] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[8] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[9] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[10] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[11] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[12] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[13] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[14] );
- return _NIOS2_Add_ones_complement ( sum, pWd[15] );
-}
-
-static inline uint32_t _NIOS2_Add_ones_complement_32
-( uint32_t sum, const uint32_t * const pWd )
-{
- sum = _NIOS2_Add_ones_complement ( sum, pWd[0] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[1] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[2] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[3] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[4] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[5] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[6] );
- return _NIOS2_Add_ones_complement ( sum, pWd[7] );
-}
-
-static inline uint32_t _NIOS2_Add_ones_complement_16
-( uint32_t sum, const uint32_t * const pWd )
-{
- sum = _NIOS2_Add_ones_complement ( sum, pWd[0] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[1] );
- sum = _NIOS2_Add_ones_complement ( sum, pWd[2] );
- return _NIOS2_Add_ones_complement ( sum, pWd[3] );
-}
-
-static inline uint32_t _NIOS2_Add_ones_complement_8
-( uint32_t sum, const uint32_t * const pWd )
-{
- sum = _NIOS2_Add_ones_complement ( sum, pWd[0] );
- return _NIOS2_Add_ones_complement ( sum, pWd[1] );
-}
-
-static inline uint32_t _NIOS2_Add_ones_complement_4
-( uint32_t sum, const uint32_t * const pWd )
-{
- return _NIOS2_Add_ones_complement ( sum, pWd[0] );
-}
-
-static inline uint32_t _NIOS2_Reduce_checksum ( uint32_t a )
-{
- uint32_t tmp;
- __asm__ __volatile__ (
- " srli %1, %0, 16 \n" /* tmp = a >> 16 */
- " andi %0, %0, 0xffff \n" /* a = a & 0xffff */
- " add %0, %0, %1 \n" /* a = a + tmp */
- : "+&r"(a), "=&r"(tmp)
- );
- return a;
-}
-
-#define combineTokens( A, B ) A ## B
-
-#define ADD_AND_ADVANCE( N ) \
-if ( mlen >= N ) { \
- sum = combineTokens ( _NIOS2_Add_ones_complement_, N ) \
- ( sum, ( uint32_t * ) w ); \
- mlen -= N; \
- w += N; \
-}
-
-static int
-in_cksum_internal(struct mbuf *m, int off, int len, u_int sum)
-{
- const uint8_t * w;
- int mlen = 0;
- int byte_swapped = 0;
-
- for (; m && len; m = m->m_next)
- {
- if (m->m_len == 0)
- continue;
- w = mtod(m, u_char *) + off;
- mlen = m->m_len - off;
- off = 0;
- if (len < mlen)
- mlen = len;
- len -= mlen;
-
- /*
- * Ensure that we're aligned on a word boundary here so
- * that we can do 32 bit operations below.
- */
- if ((3 & (uint32_t)w) != 0)
- {
- sum = _NIOS2_Reduce_checksum ( sum );
- if ((1 & (uint32_t)w) != 0 && mlen >= 1)
- {
- sum <<= 8u;
- sum += *w << 8u;
- byte_swapped ^= 1;
- w += 1;
- mlen -= 1;
- }
- if ((2 & (uint32_t)w) != 0 && mlen >= 2)
- {
- sum += *(uint16_t *)w;
- w += 2;
- mlen -= 2;
- }
- }
-
- /*
- * instead of using a loop, process in unrolled chunks
- */
- while ( mlen >= 64 )
- {
- sum = _NIOS2_Add_ones_complement_64
- ( sum, ( uint32_t * ) w );
- mlen -= 64;
- w += 64;
- }
- ADD_AND_ADVANCE ( 32 );
- ADD_AND_ADVANCE ( 16 );
- ADD_AND_ADVANCE ( 8 );
- ADD_AND_ADVANCE ( 4 );
-
- if ( mlen > 0 )
- {
- sum = _NIOS2_Reduce_checksum ( sum );
- if ( mlen >= 2 )
- {
- sum += *(uint16_t *)w;
- w += 2;
- mlen -= 2;
- }
- if ( mlen == 1 )
- {
- sum <<= 8u;
- sum += *w << 8u;
- byte_swapped ^= 1;
- }
- }
- }
- if ( byte_swapped )
- {
- sum = _NIOS2_Reduce_checksum ( sum );
- sum <<= 8u;
- }
- sum = _NIOS2_Add_ones_complement_word_halves ( sum );
- sum ^= 0xffff;
- return sum;
-}
-
-int
-in_cksum (
- struct mbuf *m,
- int len )
-{
- return in_cksum_internal ( m, 0, len, 0 );
-}
diff --git a/cpukit/libnetworking/netinet/in_cksum_powerpc.h b/cpukit/libnetworking/netinet/in_cksum_powerpc.h
deleted file mode 100644
index ad5e9e1773..0000000000
--- a/cpukit/libnetworking/netinet/in_cksum_powerpc.h
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- * Checksum routine for Internet Protocol family headers.
- *
- * This routine is very heavily used in the network
- * code and should be modified for each CPU to be as fast as possible.
- *
- * This implementation is the PowerPC version.
- */
-
-#include <stdio.h> /* for puts */
-
-#undef ADDCARRY
-#define ADDCARRY(x) if ((x) > 0xffff) (x) -= 0xffff
-#define REDUCE {sum = (sum & 0xffff) + (sum >> 16); ADDCARRY(sum);}
-
-/*
- * Thanks to gcc we don't have to guess
- * which registers contain sum & w.
- */
-
-#define LDTMP(n) tmp = *((u_int *)((u_char *)w + n))
-
-#define ADD(n) \
- LDTMP(n); \
- __asm__ volatile("addc %0,%0,%2" : "=r" (sum) : "0" (sum), "r" (tmp))
-
-#define ADDC(n) \
- LDTMP(n); \
- __asm__ volatile("adde %0,%0,%2" : "=r" (sum) : "0" (sum), "r" (tmp))
-
-#define MOP \
- tmp = 0; \
- __asm__ volatile("adde %0,%0,%2" : "=r" (sum) : "0" (sum), "r" (tmp))
-
-#define LOAD(n) junk = (u_char) *((volatile u_char *) w + n)
-
-
-int
-in_cksum(
- struct mbuf *m,
- int len
-)
-{
- u_char junk;
- register u_short *w;
- register unsigned sum = 0;
- register unsigned tmp;
- register int mlen = 0;
- int byte_swapped = 0;
- union { char c[2]; u_short s; } su;
-
- for (;m && len; m = m->m_next) {
- if (m->m_len == 0)
- continue;
- w = mtod(m, u_short *);
- if (mlen == -1) {
- /*
- * The first byte of this mbuf is the continuation
- * of a word spanning between this mbuf and the
- * last mbuf.
- */
-
- /* su.c[0] is already saved when scanning previous
- * mbuf. sum was REDUCEd when we found mlen == -1
- */
- su.c[1] = *(u_char *)w;
- sum += su.s;
- w = (u_short *)((char *)w + 1);
- mlen = m->m_len - 1;
- len--;
- } else
- mlen = m->m_len;
- if (len < mlen)
- mlen = len;
- len -= mlen;
- /*
- * Force to long boundary so we do longword aligned
- * memory operations
- */
- if (3 & (int) w) {
- REDUCE;
- if ((1 & (int) w) && (mlen > 0)) {
- sum <<= 8;
- su.c[0] = *(char *)w;
- w = (u_short *)((char *)w + 1);
- mlen--;
- byte_swapped = 1;
- }
- if ((2 & (int) w) && (mlen >= 2)) {
- sum += *w++;
- mlen -= 2;
- }
- }
-
- /*
- * Do as much of the checksum as possible 32 bits at at time.
- * In fact, this loop is unrolled to keep overhead from
- * branches small.
- */
- while (mlen >= 32) {
- /*
- * Add with carry 16 words and fold in the last
- * carry by adding a 0 with carry.
- *
- * The early ADD(16) and the LOAD(32) are intended
- * to help get the data into the cache.
- */
- ADD(16);
- ADDC(0);
- ADDC(4);
- ADDC(8);
- ADDC(12);
- LOAD(32);
- ADDC(20);
- ADDC(24);
- ADDC(28);
- MOP;
- w += 16;
- mlen -= 32;
- }
- if (mlen >= 16) {
- ADD(0);
- ADDC(4);
- ADDC(8);
- ADDC(12);
- MOP;
- w += 8;
- mlen -= 16;
- }
- if (mlen >= 8) {
- ADD(0);
- ADDC(4);
- MOP;
- w += 4;
- mlen -= 8;
- }
- if (mlen == 0 && byte_swapped == 0)
- continue; /* worth 1% maybe ?? */
- REDUCE;
- while ((mlen -= 2) >= 0) {
- sum += *w++;
- }
- if (byte_swapped) {
- sum <<= 8;
- byte_swapped = 0;
- if (mlen == -1) {
- su.c[1] = *(char *)w;
- sum += su.s;
- mlen = 0;
- } else
- mlen = -1;
- } else if (mlen == -1)
- /*
- * This mbuf has odd number of bytes.
- * There could be a word split betwen
- * this mbuf and the next mbuf.
- * Save the last byte (to prepend to next mbuf).
- */
- su.c[0] = *(char *)w;
- }
-
- if (len)
- puts("cksum: out of data");
- if (mlen == -1) {
- /* The last mbuf has odd # of bytes. Follow the
- standard (the odd byte is shifted left by 8 bits) */
- su.c[1] = 0;
- sum += su.s;
- }
- REDUCE;
- return (~sum & 0xffff);
-}
diff --git a/cpukit/libnetworking/netinet/in_cksum_sparc.h b/cpukit/libnetworking/netinet/in_cksum_sparc.h
deleted file mode 100644
index b88ce92f54..0000000000
--- a/cpukit/libnetworking/netinet/in_cksum_sparc.h
+++ /dev/null
@@ -1,269 +0,0 @@
-/* $NetBSD: in_cksum.c,v 1.12.10.4 2005/12/11 10:28:36 christos Exp $ */
-
-/*
- * Copyright (c) 1995 Matthew R. Green.
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, and it's contributors.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)in_cksum.c 8.1 (Berkeley) 6/11/93
- */
-
-/*
- * Copyright (c) 1995 Zubin Dittia.
- * Copyright (c) 1994, 1998 Charles M. Hannum.
- *
- * All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, and it's contributors.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)in_cksum.c 8.1 (Berkeley) 6/11/93
- */
-
-#include <sys/cdefs.h>
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/mbuf.h>
-#include <netinet/in.h>
-#include <rtems/rtems_netinet_in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/ip_var.h>
-
-/*
- * Checksum routine for Internet Protocol family headers.
- *
- * This routine is very heavily used in the network
- * code and should be modified for each CPU to be as fast as possible.
- *
- * SPARC version.
- */
-
-/*
- * The checksum computation code here is significantly faster than its
- * vanilla C counterpart (by significantly, I mean 2-3 times faster if
- * the data is in cache, and 1.5-2 times faster if the data is not in
- * cache).
- * We optimize on three fronts:
- * 1. By using the add-with-carry (addxcc) instruction, we can use
- * 32-bit operations instead of 16-bit operations.
- * 2. By unrolling the main loop to reduce branch overheads.
- * 3. By doing a sequence of load,load,add,add,load,load,add,add,
- * we can avoid the extra stall cycle which is incurred if the
- * instruction immediately following a load tries to use the
- * target register of the load.
- * Another possible optimization is to replace a pair of 32-bit loads
- * with a single 64-bit load (ldd) instruction, but I found that although
- * this improves performance somewhat on Sun4c machines, it actually
- * reduces performance considerably on Sun4m machines (I don't know why).
- * So I chose to leave it out.
- *
- * Zubin Dittia (zubin@dworkin.wustl.edu)
- */
-
-#define Asm __asm __volatile
-#define ADD64 Asm(" ld [%4+ 0],%1; ld [%4+ 4],%2; \
- addcc %0,%1,%0; addxcc %0,%2,%0; \
- ld [%4+ 8],%1; ld [%4+12],%2; \
- addxcc %0,%1,%0; addxcc %0,%2,%0; \
- ld [%4+16],%1; ld [%4+20],%2; \
- addxcc %0,%1,%0; addxcc %0,%2,%0; \
- ld [%4+24],%1; ld [%4+28],%2; \
- addxcc %0,%1,%0; addxcc %0,%2,%0; \
- ld [%4+32],%1; ld [%4+36],%2; \
- addxcc %0,%1,%0; addxcc %0,%2,%0; \
- ld [%4+40],%1; ld [%4+44],%2; \
- addxcc %0,%1,%0; addxcc %0,%2,%0; \
- ld [%4+48],%1; ld [%4+52],%2; \
- addxcc %0,%1,%0; addxcc %0,%2,%0; \
- ld [%4+56],%1; ld [%4+60],%2; \
- addxcc %0,%1,%0; addxcc %0,%2,%0; \
- addxcc %0,0,%0" \
- : "=r" (sum), "=&r" (tmp1), "=&r" (tmp2)\
- : "0" (sum), "r" (w))
-#define ADD32 Asm(" ld [%4+ 0],%1; ld [%4+ 4],%2; \
- addcc %0,%1,%0; addxcc %0,%2,%0; \
- ld [%4+ 8],%1; ld [%4+12],%2; \
- addxcc %0,%1,%0; addxcc %0,%2,%0; \
- ld [%4+16],%1; ld [%4+20],%2; \
- addxcc %0,%1,%0; addxcc %0,%2,%0; \
- ld [%4+24],%1; ld [%4+28],%2; \
- addxcc %0,%1,%0; addxcc %0,%2,%0; \
- addxcc %0,0,%0" \
- : "=r" (sum), "=&r" (tmp1), "=&r" (tmp2)\
- : "0" (sum), "r" (w))
-#define ADD16 Asm(" ld [%4+ 0],%1; ld [%4+ 4],%2; \
- addcc %0,%1,%0; addxcc %0,%2,%0; \
- ld [%4+ 8],%1; ld [%4+12],%2; \
- addxcc %0,%1,%0; addxcc %0,%2,%0; \
- addxcc %0,0,%0" \
- : "=r" (sum), "=&r" (tmp1), "=&r" (tmp2)\
- : "0" (sum), "r" (w))
-#define ADD8 Asm(" ld [%4+ 0],%1; ld [%4+ 4],%2; \
- addcc %0,%1,%0; addxcc %0,%2,%0; \
- addxcc %0,0,%0" \
- : "=r" (sum), "=&r" (tmp1), "=&r" (tmp2)\
- : "0" (sum), "r" (w))
-#define ADD4 Asm(" ld [%3+ 0],%1; \
- addcc %0,%1,%0; \
- addxcc %0,0,%0" \
- : "=r" (sum), "=&r" (tmp1) \
- : "0" (sum), "r" (w))
-
-#define REDUCE {sum = (sum & 0xffff) + (sum >> 16);}
-#define ADDCARRY {if (sum > 0xffff) sum -= 0xffff;}
-#define ROL {sum = sum << 8;} /* depends on recent REDUCE */
-#define ADDBYTE {ROL; sum += *w; byte_swapped ^= 1;}
-#define ADDSHORT {sum += *(u_short *)w;}
-#define ADVANCE(n) {w += n; mlen -= n;}
-
-static __inline__ int
-in_cksum_internal(struct mbuf *m, int off, int len, u_int sum)
-{
- u_char *w;
- int mlen = 0;
- int byte_swapped = 0;
-
- /*
- * Declare two temporary registers for use by the asm code. We
- * allow the compiler to pick which specific machine registers to
- * use, instead of hard-coding this in the asm code above.
- */
- u_int tmp1, tmp2;
-
- for (; m && len; m = m->m_next) {
- if (m->m_len == 0)
- continue;
- w = mtod(m, u_char *) + off;
- mlen = m->m_len - off;
- off = 0;
- if (len < mlen)
- mlen = len;
- len -= mlen;
-
- /*
- * Ensure that we're aligned on a word boundary here so
- * that we can do 32 bit operations below.
- */
- if ((3 & (long)w) != 0) {
- REDUCE;
- if ((1 & (long)w) != 0 && mlen >= 1) {
- ADDBYTE;
- ADVANCE(1);
- }
- if ((2 & (long)w) != 0 && mlen >= 2) {
- ADDSHORT;
- ADVANCE(2);
- }
- }
-
- /*
- * Do as many 32 bit operations as possible using the
- * 64/32/16/8/4 macro's above, using as many as possible of
- * these.
- */
- while (mlen >= 64) {
- ADD64;
- ADVANCE(64);
- }
- if (mlen >= 32) {
- ADD32;
- ADVANCE(32);
- }
- if (mlen >= 16) {
- ADD16;
- ADVANCE(16);
- }
- if (mlen >= 8) {
- ADD8;
- ADVANCE(8);
- }
- if (mlen >= 4) {
- ADD4;
- ADVANCE(4)
- }
- if (mlen == 0)
- continue;
-
- REDUCE;
- if (mlen >= 2) {
- ADDSHORT;
- ADVANCE(2);
- }
- if (mlen == 1) {
- ADDBYTE;
- }
- }
- if (byte_swapped) {
- REDUCE;
- ROL;
- }
- REDUCE;
- ADDCARRY;
-
- return (0xffff ^ sum);
-}
-
-int
-in_cksum(struct mbuf *m, int len)
-{
-
- return (in_cksum_internal(m, 0, len, 0));
-}
diff --git a/cpukit/libnetworking/netinet/in_pcb.c b/cpukit/libnetworking/netinet/in_pcb.c
deleted file mode 100644
index d9d4417f82..0000000000
--- a/cpukit/libnetworking/netinet/in_pcb.c
+++ /dev/null
@@ -1,733 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1986, 1991, 1993, 1995
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)in_pcb.c 8.4 (Berkeley) 5/24/95
- * $FreeBSD: src/sys/netinet/in_pcb.c,v 1.158 2005/01/07 01:45:44 imp Exp $
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/systm.h>
-#include <sys/malloc.h>
-#include <sys/mbuf.h>
-#include <sys/protosw.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <sys/sockio.h>
-#include <errno.h>
-#include <sys/time.h>
-#include <sys/proc.h>
-#include <sys/kernel.h>
-#include <sys/sysctl.h>
-
-#include <net/if.h>
-#include <net/route.h>
-
-#include <netinet/in.h>
-#include <rtems/rtems_netinet_in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/in_pcb.h>
-#include <netinet/in_var.h>
-#include <netinet/ip_var.h>
-
-#include <limits.h>
-
-struct in_addr zeroin_addr;
-
-static void in_pcbinshash(struct inpcb *);
-static void in_rtchange(struct inpcb *, int);
-
-/*
- * These configure the range of local port addresses assigned to
- * "unspecified" outgoing connections/packets/whatever.
- */
-static int ipport_lowfirstauto = IPPORT_RESERVED - 1; /* 1023 */
-static int ipport_lowlastauto = IPPORT_RESERVEDSTART; /* 600 */
-static int ipport_firstauto = IPPORT_RESERVED; /* 1024 */
-static int ipport_lastauto = IPPORT_USERRESERVED; /* 5000 */
-static int ipport_hifirstauto = IPPORT_HIFIRSTAUTO; /* 40000 */
-static int ipport_hilastauto = IPPORT_HILASTAUTO; /* 44999 */
-
-#define RANGECHK(var, min, max) \
- if ((var) < (min)) { (var) = (min); } \
- else if ((var) > (max)) { (var) = (max); }
-
-static int
-sysctl_net_ipport_check(SYSCTL_HANDLER_ARGS)
-{
- int error = sysctl_handle_int(oidp,
- oidp->oid_arg1, oidp->oid_arg2, req);
- if (!error) {
- RANGECHK(ipport_lowfirstauto, 1, IPPORT_RESERVED - 1);
- RANGECHK(ipport_lowlastauto, 1, IPPORT_RESERVED - 1);
- RANGECHK(ipport_firstauto, IPPORT_RESERVED, USHRT_MAX);
- RANGECHK(ipport_lastauto, IPPORT_RESERVED, USHRT_MAX);
- RANGECHK(ipport_hifirstauto, IPPORT_RESERVED, USHRT_MAX);
- RANGECHK(ipport_hilastauto, IPPORT_RESERVED, USHRT_MAX);
- }
- return error;
-}
-
-#undef RANGECHK
-
-SYSCTL_NODE(_net_inet_ip, IPPROTO_IP, portrange, CTLFLAG_RW, 0, "IP Ports");
-
-SYSCTL_PROC(_net_inet_ip_portrange, OID_AUTO, lowfirst, CTLTYPE_INT|CTLFLAG_RW,
- &ipport_lowfirstauto, 0, &sysctl_net_ipport_check, "I", "");
-SYSCTL_PROC(_net_inet_ip_portrange, OID_AUTO, lowlast, CTLTYPE_INT|CTLFLAG_RW,
- &ipport_lowlastauto, 0, &sysctl_net_ipport_check, "I", "");
-SYSCTL_PROC(_net_inet_ip_portrange, OID_AUTO, first, CTLTYPE_INT|CTLFLAG_RW,
- &ipport_firstauto, 0, &sysctl_net_ipport_check, "I", "");
-SYSCTL_PROC(_net_inet_ip_portrange, OID_AUTO, last, CTLTYPE_INT|CTLFLAG_RW,
- &ipport_lastauto, 0, &sysctl_net_ipport_check, "I", "");
-SYSCTL_PROC(_net_inet_ip_portrange, OID_AUTO, hifirst, CTLTYPE_INT|CTLFLAG_RW,
- &ipport_hifirstauto, 0, &sysctl_net_ipport_check, "I", "");
-SYSCTL_PROC(_net_inet_ip_portrange, OID_AUTO, hilast, CTLTYPE_INT|CTLFLAG_RW,
- &ipport_hilastauto, 0, &sysctl_net_ipport_check, "I", "");
-
-int
-in_pcballoc(struct socket *so, struct inpcbinfo *pcbinfo)
-{
- register struct inpcb *inp;
- int s;
-
- MALLOC(inp, struct inpcb *, sizeof(*inp), M_PCB, M_NOWAIT);
- if (inp == NULL)
- return (ENOBUFS);
- bzero((caddr_t)inp, sizeof(*inp));
- inp->inp_gencnt = ++pcbinfo->ipi_gencnt;
- inp->inp_pcbinfo = pcbinfo;
- inp->inp_socket = so;
- s = splnet();
- LIST_INSERT_HEAD(pcbinfo->listhead, inp, inp_list);
- pcbinfo->ipi_count++;
- in_pcbinshash(inp);
- splx(s);
- so->so_pcb = (caddr_t)inp;
- return (0);
-}
-
-int
-in_pcbbind(struct inpcb *inp, struct mbuf *nam)
-{
- register struct socket *so = inp->inp_socket;
- unsigned short *lastport;
- struct sockaddr_in *sin;
- u_short lport = 0;
- int wild = 0, reuseport = (so->so_options & SO_REUSEPORT);
- int error;
-
- if (in_ifaddr == 0)
- return (EADDRNOTAVAIL);
- if (inp->inp_lport || inp->inp_laddr.s_addr != INADDR_ANY)
- return (EINVAL);
- if ((so->so_options & (SO_REUSEADDR|SO_REUSEPORT)) == 0 &&
- ((so->so_proto->pr_flags & PR_CONNREQUIRED) == 0 ||
- (so->so_options & SO_ACCEPTCONN) == 0))
- wild = 1;
- if (nam) {
- sin = mtod(nam, struct sockaddr_in *);
- if (nam->m_len != sizeof (*sin))
- return (EINVAL);
-#ifdef notdef
- /*
- * We should check the family, but old programs
- * incorrectly fail to initialize it.
- */
- if (sin->sin_family != AF_INET)
- return (EAFNOSUPPORT);
-#endif
- lport = sin->sin_port;
- if (IN_MULTICAST(ntohl(sin->sin_addr.s_addr))) {
- /*
- * Treat SO_REUSEADDR as SO_REUSEPORT for multicast;
- * allow complete duplication of binding if
- * SO_REUSEPORT is set, or if SO_REUSEADDR is set
- * and a multicast address is bound on both
- * new and duplicated sockets.
- */
- if (so->so_options & SO_REUSEADDR)
- reuseport = SO_REUSEADDR|SO_REUSEPORT;
- } else if (sin->sin_addr.s_addr != INADDR_ANY) {
- sin->sin_port = 0; /* yech... */
- if (ifa_ifwithaddr((struct sockaddr *)sin) == 0)
- return (EADDRNOTAVAIL);
- }
- if (lport) {
- struct inpcb *t;
-
- /* GROSS */
- if (ntohs(lport) < IPPORT_RESERVED &&
- (error = suser(p->p_ucred, &p->p_acflag)))
- return (EACCES);
- t = in_pcblookup(inp->inp_pcbinfo, zeroin_addr, 0,
- sin->sin_addr, lport, wild);
- if (t && (reuseport & t->inp_socket->so_options) == 0)
- return (EADDRINUSE);
- }
- inp->inp_laddr = sin->sin_addr;
- }
- if (lport == 0) {
- unsigned short first, last;
- int count;
-
- inp->inp_flags |= INP_ANONPORT;
-
- if (inp->inp_flags & INP_HIGHPORT) {
- first = ipport_hifirstauto; /* sysctl */
- last = ipport_hilastauto;
- lastport = &inp->inp_pcbinfo->lasthi;
- } else if (inp->inp_flags & INP_LOWPORT) {
- if ((error = suser(p->p_ucred, &p->p_acflag)))
- return (EACCES);
- first = ipport_lowfirstauto; /* 1023 */
- last = ipport_lowlastauto; /* 600 */
- lastport = &inp->inp_pcbinfo->lastlow;
- } else {
- first = ipport_firstauto; /* sysctl */
- last = ipport_lastauto;
- lastport = &inp->inp_pcbinfo->lastport;
- }
- /*
- * Simple check to ensure all ports are not used up causing
- * a deadlock here.
- *
- * We split the two cases (up and down) so that the direction
- * is not being tested on each round of the loop.
- */
- if (first > last) {
- /*
- * counting down
- */
- count = first - last;
-
- do {
- if (count-- <= 0) /* completely used? */
- return (EADDRNOTAVAIL);
- --*lastport;
- if (*lastport > first || *lastport < last)
- *lastport = first;
- lport = htons(*lastport);
- } while (in_pcblookup(inp->inp_pcbinfo,
- zeroin_addr, 0, inp->inp_laddr, lport, wild));
- } else {
- /*
- * counting up
- */
- count = last - first;
-
- do {
- if (count-- <= 0) /* completely used? */
- return (EADDRNOTAVAIL);
- ++*lastport;
- if (*lastport < first || *lastport > last)
- *lastport = first;
- lport = htons(*lastport);
- } while (in_pcblookup(inp->inp_pcbinfo,
- zeroin_addr, 0, inp->inp_laddr, lport, wild));
- }
- }
- inp->inp_lport = lport;
- in_pcbrehash(inp);
- return (0);
-}
-
-/*
- * Transform old in_pcbconnect() into an inner subroutine for new
- * in_pcbconnect(): Do some validity-checking on the remote
- * address (in mbuf 'nam') and then determine local host address
- * (i.e., which interface) to use to access that remote host.
- *
- * This preserves definition of in_pcbconnect(), while supporting a
- * slightly different version for T/TCP. (This is more than
- * a bit of a kludge, but cleaning up the internal interfaces would
- * have forced minor changes in every protocol).
- */
-
-int
-in_pcbladdr(struct inpcb *inp, struct mbuf *nam, struct sockaddr_in **plocal_sin)
-{
- struct in_ifaddr *ia;
- register struct sockaddr_in *sin = mtod(nam, struct sockaddr_in *);
-
- if (nam->m_len != sizeof (*sin))
- return (EINVAL);
- if (sin->sin_family != AF_INET)
- return (EAFNOSUPPORT);
- if (sin->sin_port == 0)
- return (EADDRNOTAVAIL);
- if (in_ifaddr) {
- /*
- * If the destination address is INADDR_ANY,
- * use the primary local address.
- * If the supplied address is INADDR_BROADCAST,
- * and the primary interface supports broadcast,
- * choose the broadcast address for that interface.
- */
-#define satosin(sa) ((struct sockaddr_in *)(sa))
-#define sintosa(sin) ((struct sockaddr *)(sin))
-#define ifatoia(ifa) ((struct in_ifaddr *)(ifa))
- if (sin->sin_addr.s_addr == INADDR_ANY)
- sin->sin_addr = IA_SIN(in_ifaddr)->sin_addr;
- else if (sin->sin_addr.s_addr == (u_long)INADDR_BROADCAST &&
- (in_ifaddr->ia_ifp->if_flags & IFF_BROADCAST))
- sin->sin_addr = satosin(&in_ifaddr->ia_broadaddr)->sin_addr;
- }
- if (inp->inp_laddr.s_addr == INADDR_ANY) {
- register struct route *ro;
-
- ia = (struct in_ifaddr *)0;
- /*
- * If route is known or can be allocated now,
- * our src addr is taken from the i/f, else punt.
- */
- ro = &inp->inp_route;
- if (ro->ro_rt &&
- (satosin(&ro->ro_dst)->sin_addr.s_addr !=
- sin->sin_addr.s_addr ||
- inp->inp_socket->so_options & SO_DONTROUTE)) {
- RTFREE(ro->ro_rt);
- ro->ro_rt = (struct rtentry *)0;
- }
- if ((inp->inp_socket->so_options & SO_DONTROUTE) == 0 && /*XXX*/
- (ro->ro_rt == (struct rtentry *)0 ||
- ro->ro_rt->rt_ifp == (struct ifnet *)0)) {
- /* No route yet, so try to acquire one */
- ro->ro_dst.sa_family = AF_INET;
- ro->ro_dst.sa_len = sizeof(struct sockaddr_in);
- ((struct sockaddr_in *) &ro->ro_dst)->sin_addr =
- sin->sin_addr;
- rtalloc(ro);
- }
- /*
- * If we found a route, use the address
- * corresponding to the outgoing interface
- * unless it is the loopback (in case a route
- * to our address on another net goes to loopback).
- */
- if (ro->ro_rt && !(ro->ro_rt->rt_ifp->if_flags & IFF_LOOPBACK))
- ia = ifatoia(ro->ro_rt->rt_ifa);
- if (ia == 0) {
- u_short fport = sin->sin_port;
-
- sin->sin_port = 0;
- ia = ifatoia(ifa_ifwithdstaddr(sintosa(sin)));
- if (ia == 0)
- ia = ifatoia(ifa_ifwithnet(sintosa(sin)));
- sin->sin_port = fport;
- if (ia == 0)
- ia = in_ifaddr;
- if (ia == 0)
- return (EADDRNOTAVAIL);
- }
- /*
- * If the destination address is multicast and an outgoing
- * interface has been set as a multicast option, use the
- * address of that interface as our source address.
- */
- if (IN_MULTICAST(ntohl(sin->sin_addr.s_addr)) &&
- inp->inp_moptions != NULL) {
- struct ip_moptions *imo;
- struct ifnet *ifp;
-
- imo = inp->inp_moptions;
- if (imo->imo_multicast_ifp != NULL) {
- ifp = imo->imo_multicast_ifp;
- for (ia = in_ifaddr; ia; ia = ia->ia_next)
- if (ia->ia_ifp == ifp)
- break;
- if (ia == 0)
- return (EADDRNOTAVAIL);
- }
- }
- /*
- * Don't do pcblookup call here; return interface in plocal_sin
- * and exit to caller, that will do the lookup.
- */
- *plocal_sin = &ia->ia_addr;
-
- }
- return(0);
-}
-
-/*
- * Outer subroutine:
- * Connect from a socket to a specified address.
- * Both address and port must be specified in argument sin.
- * If don't have a local address for this socket yet,
- * then pick one.
- */
-int
-in_pcbconnect(struct inpcb *inp, struct mbuf *nam)
-{
- struct sockaddr_in *ifaddr;
- register struct sockaddr_in *sin = mtod(nam, struct sockaddr_in *);
- int error;
-
- /*
- * Call inner routine, to assign local interface address.
- */
- if ((error = in_pcbladdr(inp, nam, &ifaddr)))
- return(error);
-
- if (in_pcblookuphash(inp->inp_pcbinfo, sin->sin_addr, sin->sin_port,
- inp->inp_laddr.s_addr ? inp->inp_laddr : ifaddr->sin_addr,
- inp->inp_lport, 0) != NULL)
- return (EADDRINUSE);
- if (inp->inp_laddr.s_addr == INADDR_ANY) {
- if (inp->inp_lport == 0)
- (void)in_pcbbind(inp, (struct mbuf *)0);
- inp->inp_laddr = ifaddr->sin_addr;
- }
- inp->inp_faddr = sin->sin_addr;
- inp->inp_fport = sin->sin_port;
- in_pcbrehash(inp);
- return (0);
-}
-
-void
-in_pcbdisconnect(struct inpcb *inp)
-{
-
- inp->inp_faddr.s_addr = INADDR_ANY;
- inp->inp_fport = 0;
- in_pcbrehash(inp);
- if (inp->inp_socket->so_state & SS_NOFDREF)
- in_pcbdetach(inp);
-}
-
-void
-in_pcbdetach(struct inpcb *inp)
-{
- struct socket *so = inp->inp_socket;
- struct inpcbinfo *ipi = inp->inp_pcbinfo;
- int s;
-
- inp->inp_gencnt = ++ipi->ipi_gencnt;
- so->so_pcb = 0;
- sofree(so);
- if (inp->inp_options)
- (void)m_free(inp->inp_options);
- if (inp->inp_route.ro_rt)
- rtfree(inp->inp_route.ro_rt);
- ip_freemoptions(inp->inp_moptions);
- s = splnet();
- LIST_REMOVE(inp, inp_hash);
- LIST_REMOVE(inp, inp_list);
- splx(s);
- FREE(inp, M_PCB);
-}
-
-void
-in_setsockaddr(struct inpcb *inp, struct mbuf *nam)
-{
- register struct sockaddr_in *sin;
-
- nam->m_len = sizeof (*sin);
- sin = mtod(nam, struct sockaddr_in *);
- bzero((caddr_t)sin, sizeof (*sin));
- sin->sin_family = AF_INET;
- sin->sin_len = sizeof(*sin);
- sin->sin_port = inp->inp_lport;
- sin->sin_addr = inp->inp_laddr;
-}
-
-void
-in_setpeeraddr(struct inpcb *inp, struct mbuf *nam)
-{
- register struct sockaddr_in *sin;
-
- nam->m_len = sizeof (*sin);
- sin = mtod(nam, struct sockaddr_in *);
- bzero((caddr_t)sin, sizeof (*sin));
- sin->sin_family = AF_INET;
- sin->sin_len = sizeof(*sin);
- sin->sin_port = inp->inp_fport;
- sin->sin_addr = inp->inp_faddr;
-}
-
-/*
- * Pass some notification to all connections of a protocol
- * associated with address dst. The local address and/or port numbers
- * may be specified to limit the search. The "usual action" will be
- * taken, depending on the ctlinput cmd. The caller must filter any
- * cmds that are uninteresting (e.g., no error in the map).
- * Call the protocol specific routine (if any) to report
- * any errors for each matching socket.
- *
- * Must be called at splnet.
- */
-void
-in_pcbnotify(struct inpcbhead *head, struct sockaddr *dst, u_int fport_arg,
- struct in_addr laddr, u_int lport_arg, int cmd,
- void (*notify)(struct inpcb *, int))
-{
- register struct inpcb *inp, *oinp;
- struct in_addr faddr;
- u_short fport = fport_arg, lport = lport_arg;
- int errnum, s;
-
- if ((unsigned)cmd > PRC_NCMDS || dst->sa_family != AF_INET)
- return;
- faddr = ((struct sockaddr_in *)dst)->sin_addr;
- if (faddr.s_addr == INADDR_ANY)
- return;
-
- /*
- * Redirects go to all references to the destination,
- * and use in_rtchange to invalidate the route cache.
- * Dead host indications: notify all references to the destination.
- * Otherwise, if we have knowledge of the local port and address,
- * deliver only to that socket.
- */
- if (PRC_IS_REDIRECT(cmd) || cmd == PRC_HOSTDEAD) {
- fport = 0;
- lport = 0;
- laddr.s_addr = 0;
- if (cmd != PRC_HOSTDEAD)
- notify = in_rtchange;
- }
- errnum = inetctlerrmap[cmd];
- s = splnet();
- for (inp = head->lh_first; inp != NULL;) {
- if (inp->inp_faddr.s_addr != faddr.s_addr ||
- inp->inp_socket == 0 ||
- (lport && inp->inp_lport != lport) ||
- (laddr.s_addr && inp->inp_laddr.s_addr != laddr.s_addr) ||
- (fport && inp->inp_fport != fport)) {
- inp = inp->inp_list.le_next;
- continue;
- }
- oinp = inp;
- inp = inp->inp_list.le_next;
- if (notify)
- (*notify)(oinp, errnum);
- }
- splx(s);
-}
-
-/*
- * Check for alternatives when higher level complains
- * about service problems. For now, invalidate cached
- * routing information. If the route was created dynamically
- * (by a redirect), time to try a default gateway again.
- */
-void
-in_losing(struct inpcb *inp)
-{
- register struct rtentry *rt;
- struct rt_addrinfo info;
-
- if ((rt = inp->inp_route.ro_rt)) {
- inp->inp_route.ro_rt = 0;
- bzero((caddr_t)&info, sizeof(info));
- info.rti_info[RTAX_DST] =
- (struct sockaddr *)&inp->inp_route.ro_dst;
- info.rti_info[RTAX_GATEWAY] = rt->rt_gateway;
- info.rti_info[RTAX_NETMASK] = rt_mask(rt);
- rt_missmsg(RTM_LOSING, &info, rt->rt_flags, 0);
- if (rt->rt_flags & RTF_DYNAMIC)
- (void) rtrequest(RTM_DELETE, rt_key(rt),
- rt->rt_gateway, rt_mask(rt), rt->rt_flags,
- (struct rtentry **)0);
- else
- /*
- * A new route can be allocated
- * the next time output is attempted.
- */
- rtfree(rt);
- }
-}
-
-/*
- * After a routing change, flush old routing
- * and allocate a (hopefully) better one.
- */
-static void
-in_rtchange(struct inpcb *inp, int errnum)
-{
- if (inp->inp_route.ro_rt) {
- rtfree(inp->inp_route.ro_rt);
- inp->inp_route.ro_rt = 0;
- /*
- * A new route can be allocated the next time
- * output is attempted.
- */
- }
-}
-
-struct inpcb *
-in_pcblookup(struct inpcbinfo *pcbinfo,
- struct in_addr faddr, u_int fport_arg,
- struct in_addr laddr, u_int lport_arg,
- int wild_okay)
-{
- register struct inpcb *inp, *match = NULL;
- int matchwild = 3, wildcard;
- u_short fport = fport_arg, lport = lport_arg;
- int s;
-
- s = splnet();
-
- for (inp = pcbinfo->listhead->lh_first; inp != NULL; inp = inp->inp_list.le_next) {
- if (inp->inp_lport != lport)
- continue;
- wildcard = 0;
- if (inp->inp_faddr.s_addr != INADDR_ANY) {
- if (faddr.s_addr == INADDR_ANY)
- wildcard++;
- else if (inp->inp_faddr.s_addr != faddr.s_addr ||
- inp->inp_fport != fport)
- continue;
- } else {
- if (faddr.s_addr != INADDR_ANY)
- wildcard++;
- }
- if (inp->inp_laddr.s_addr != INADDR_ANY) {
- if (laddr.s_addr == INADDR_ANY)
- wildcard++;
- else if (inp->inp_laddr.s_addr != laddr.s_addr)
- continue;
- } else {
- if (laddr.s_addr != INADDR_ANY)
- wildcard++;
- }
- if (wildcard && wild_okay == 0)
- continue;
- if (wildcard < matchwild) {
- match = inp;
- matchwild = wildcard;
- if (matchwild == 0) {
- break;
- }
- }
- }
- splx(s);
- return (match);
-}
-
-/*
- * Lookup PCB in hash list.
- */
-struct inpcb *
-in_pcblookuphash(struct inpcbinfo *pcbinfo,
- struct in_addr faddr, u_int fport_arg,
- struct in_addr laddr, u_int lport_arg,
- int wildcard)
-{
- struct inpcbhead *head;
- register struct inpcb *inp;
- u_short fport = fport_arg, lport = lport_arg;
- int s;
-
- s = splnet();
- /*
- * First look for an exact match.
- */
- head = &pcbinfo->hashbase[INP_PCBHASH(faddr.s_addr, lport, fport, pcbinfo->hashmask)];
- for (inp = head->lh_first; inp != NULL; inp = inp->inp_hash.le_next) {
- if (inp->inp_faddr.s_addr == faddr.s_addr &&
- inp->inp_laddr.s_addr == laddr.s_addr &&
- inp->inp_fport == fport &&
- inp->inp_lport == lport)
- goto found;
- }
- if (wildcard) {
- struct inpcb *local_wild = NULL;
-
- head = &pcbinfo->hashbase[INP_PCBHASH(INADDR_ANY, lport, 0, pcbinfo->hashmask)];
- for (inp = head->lh_first; inp != NULL; inp = inp->inp_hash.le_next) {
- if (inp->inp_faddr.s_addr == INADDR_ANY &&
- inp->inp_fport == 0 && inp->inp_lport == lport) {
- if (inp->inp_laddr.s_addr == laddr.s_addr)
- goto found;
- else if (inp->inp_laddr.s_addr == INADDR_ANY)
- local_wild = inp;
- }
- }
- if (local_wild != NULL) {
- inp = local_wild;
- goto found;
- }
- }
- splx(s);
- return (NULL);
-
-found:
- /*
- * Move PCB to head of this hash chain so that it can be
- * found more quickly in the future.
- * XXX - this is a pessimization on machines with few
- * concurrent connections.
- */
- if (inp != head->lh_first) {
- LIST_REMOVE(inp, inp_hash);
- LIST_INSERT_HEAD(head, inp, inp_hash);
- }
- splx(s);
- return (inp);
-}
-
-/*
- * Insert PCB into hash chain. Must be called at splnet.
- */
-static void
-in_pcbinshash(struct inpcb *inp)
-{
- struct inpcbhead *head;
-
- head = &inp->inp_pcbinfo->hashbase[INP_PCBHASH(inp->inp_faddr.s_addr,
- inp->inp_lport, inp->inp_fport, inp->inp_pcbinfo->hashmask)];
-
- LIST_INSERT_HEAD(head, inp, inp_hash);
-}
-
-void
-in_pcbrehash(struct inpcb *inp)
-{
- struct inpcbhead *head;
- int s;
-
- s = splnet();
- LIST_REMOVE(inp, inp_hash);
-
- head = &inp->inp_pcbinfo->hashbase[INP_PCBHASH(inp->inp_faddr.s_addr,
- inp->inp_lport, inp->inp_fport, inp->inp_pcbinfo->hashmask)];
-
- LIST_INSERT_HEAD(head, inp, inp_hash);
- inp->inp_pcbinfo->ipi_count--;
- splx(s);
-}
diff --git a/cpukit/libnetworking/netinet/in_pcb.h b/cpukit/libnetworking/netinet/in_pcb.h
deleted file mode 100644
index ad8b99cf09..0000000000
--- a/cpukit/libnetworking/netinet/in_pcb.h
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)in_pcb.h 8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/in_pcb.h,v 1.89 2006/07/18 22:34:27 ups Exp $
- */
-
-
-#ifndef _NETINET_IN_PCB_H_
-#define _NETINET_IN_PCB_H_
-
-#include <sys/queue.h>
-#include <netinet/in.h> /* struct in_addr */
-#include <net/route.h> /* struct route */
-
-/*
- * Common structure pcb for internet protocol implementation.
- * Here are stored pointers to local and foreign host table
- * entries, local and foreign socket numbers, and pointers
- * up (to a socket structure) and down (to a protocol-specific)
- * control block.
- */
-LIST_HEAD(inpcbhead, inpcb);
-
-typedef u_int64_t inp_gen_t;
-
-struct inpcb {
- LIST_ENTRY(inpcb) inp_hash; /* hash list */
- LIST_ENTRY(inpcb) inp_list; /* list for all PCBs of this proto */
- struct inpcbinfo *inp_pcbinfo; /* PCB list info */
- struct in_addr inp_faddr; /* foreign host table entry */
- struct in_addr inp_laddr; /* local host table entry */
- u_short inp_fport; /* foreign port */
- u_short inp_lport; /* local port */
- caddr_t inp_ppcb; /* pointer to per-protocol pcb */
- struct socket *inp_socket; /* back pointer to socket */
- struct route inp_route; /* placeholder for routing entry */
- int inp_flags; /* generic IP/datagram flags */
- u_char inp_vflag; /* IP version flag (v4/v6) */
- u_char inp_ip_ttl; /* time to live proto */
- u_char inp_ip_p; /* protocol proto */
- u_char inp_ip_minttl; /* minimum TTL or drop */
-
- /* protocol dependent part; options */
- struct {
- u_char inp4_ip_tos; /* type of service proto */
- struct mbuf *inp4_options; /* IP options */
- struct ip_moptions *inp4_moptions; /* IP multicast options */
- } inp_depend4;
-#define inp_ip_tos inp_depend4.inp4_ip_tos
-#define inp_options inp_depend4.inp4_options
-#define inp_moptions inp_depend4.inp4_moptions
- inp_gen_t inp_gencnt; /* generation count of this instance */
-};
-
-/*
- * Interface exported to userland by various protocols which use
- * inpcbs. Hack alert -- only define if struct xsocket is in scope.
- */
-#ifdef _SYS_SOCKETVAR_H_
-struct xinpcb {
- size_t xi_len; /* length of this structure */
- struct inpcb xi_inp;
-/* struct xsocket xi_socket; ccj removed */
- u_int64_t xi_alignment_hack;
-};
-
-struct xinpgen {
- size_t xig_len; /* length of this structure */
- u_int xig_count; /* number of PCBs at this time */
- inp_gen_t xig_gen; /* generation count at this time */
- so_gen_t xig_sogen; /* socket generation count at this time */
-};
-#endif /* _SYS_SOCKETVAR_H_ */
-
-struct inpcbinfo { /* XXX documentation, prefixes */
- struct inpcbhead *listhead;
- struct inpcbhead *hashbase;
- unsigned long hashmask;
- unsigned short lastport;
- unsigned short lastlow;
- unsigned short lasthi;
- u_int ipi_count; /* number of pcbs in this list */
- u_int64_t ipi_gencnt; /* current generation count */
-};
-
-#define INP_PCBHASH(faddr, lport, fport, mask) \
- (((faddr) ^ ((faddr) >> 16) ^ (lport) ^ (fport)) & (mask))
-
-/* flags in inp_flags: */
-#define INP_RECVOPTS 0x01 /* receive incoming IP options */
-#define INP_RECVRETOPTS 0x02 /* receive IP options for reply */
-#define INP_RECVDSTADDR 0x04 /* receive IP dst address */
-#define INP_HDRINCL 0x08 /* user supplies entire IP header */
-#define INP_HIGHPORT 0x10 /* user wants "high" port binding */
-#define INP_LOWPORT 0x20 /* user wants "low" port binding */
-#define INP_ANONPORT 0x40 /* port chosen for user */
-#define INP_RECVIF 0x80 /* receive incoming interface */
-#define INP_CONTROLOPTS (INP_RECVOPTS|INP_RECVRETOPTS|INP_RECVDSTADDR|\
- INP_RECVIF)
-
-#define INPLOOKUP_WILDCARD 1
-#define sotoinpcb(so) ((struct inpcb *)(so)->so_pcb)
-
-#ifdef _KERNEL
-void in_losing(struct inpcb *);
-int in_pcballoc(struct socket *, struct inpcbinfo *);
-int in_pcbbind(struct inpcb *, struct mbuf *);
-int in_pcbconnect(struct inpcb *, struct mbuf *);
-void in_pcbdetach(struct inpcb *);
-void in_pcbdisconnect(struct inpcb *);
-int in_pcbladdr(struct inpcb *, struct mbuf *,
- struct sockaddr_in **);
-struct inpcb *
- in_pcblookup(struct inpcbinfo *,
- struct in_addr, u_int, struct in_addr, u_int, int);
-struct inpcb *
- in_pcblookuphash(struct inpcbinfo *,
- struct in_addr, u_int, struct in_addr, u_int, int);
-void in_pcbnotify(struct inpcbhead *, struct sockaddr *,
- u_int, struct in_addr, u_int, int, void (*)(struct inpcb *, int));
-void in_pcbrehash(struct inpcb *);
-void in_setpeeraddr(struct inpcb *, struct mbuf *);
-void in_setsockaddr(struct inpcb *, struct mbuf *);
-#endif /* _KERNEL */
-
-#endif /* !_NETINET_IN_PCB_H_ */
diff --git a/cpukit/libnetworking/netinet/in_proto.c b/cpukit/libnetworking/netinet/in_proto.c
deleted file mode 100644
index 558c3e2315..0000000000
--- a/cpukit/libnetworking/netinet/in_proto.c
+++ /dev/null
@@ -1,217 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)in_proto.c 8.2 (Berkeley) 2/9/95
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "opt_tcpdebug.h"
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/kernel.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <sys/domain.h>
-#include <sys/mbuf.h>
-#include <sys/protosw.h>
-#include <sys/sysctl.h>
-
-#include <net/if.h>
-#include <net/radix.h>
-#include <net/route.h>
-
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/ip_var.h>
-#include <netinet/ip_icmp.h>
-#include <netinet/in_pcb.h>
-#include <netinet/igmp_var.h>
-#include <netinet/tcp.h>
-#include <netinet/tcp_fsm.h>
-#include <netinet/tcp_seq.h>
-#include <netinet/tcp_timer.h>
-#include <netinet/tcp_var.h>
-#include <netinet/tcpip.h>
-#ifdef TCPDEBUG
-#include <netinet/tcp_debug.h>
-#endif
-#include <netinet/udp.h>
-#include <netinet/udp_var.h>
-/*
- * TCP/IP protocol family: IP, ICMP, UDP, TCP.
- */
-
-#ifdef IPXIP
-#include <netipx/ipx.h>
-#include <netipx/ipx_ip.h>
-#endif
-
-#ifdef NSIP
-#include <netns/ns.h>
-#include <netns/ns_if.h>
-#endif
-
-#ifdef TPIP
-void tpip_input(), tpip_ctlinput(), tp_init(), tp_slowtimo(), tp_drain();
-int tp_ctloutput(), tp_usrreq();
-#endif
-
-#ifdef EON
-void eoninput(), eonctlinput(), eonprotoinit();
-#endif /* EON */
-
-extern struct domain inetdomain;
-
-struct protosw inetsw[] = {
-{ 0, &inetdomain, 0, 0,
- 0, 0, 0, 0,
- 0,
- ip_init, 0, ip_slowtimo, ip_drain,
- NULL
-},
-{ SOCK_DGRAM, &inetdomain, IPPROTO_UDP, PR_ATOMIC|PR_ADDR,
- udp_input, 0, udp_ctlinput, ip_ctloutput,
- udp_usrreq,
- udp_init, 0, 0, 0,
- NULL
-},
-{ SOCK_STREAM, &inetdomain, IPPROTO_TCP,
- PR_CONNREQUIRED|PR_IMPLOPCL|PR_WANTRCVD,
- tcp_input, 0, tcp_ctlinput, tcp_ctloutput,
- 0,
- tcp_init, tcp_fasttimo, tcp_slowtimo, tcp_drain,
- &tcp_usrreqs
-},
-{ SOCK_RAW, &inetdomain, IPPROTO_RAW, PR_ATOMIC|PR_ADDR,
- rip_input, 0, 0, rip_ctloutput,
- rip_usrreq,
- 0, 0, 0, 0,
- NULL
-},
-{ SOCK_RAW, &inetdomain, IPPROTO_ICMP, PR_ATOMIC|PR_ADDR,
- icmp_input, 0, 0, rip_ctloutput,
- rip_usrreq,
- 0, 0, 0, 0,
- NULL
-},
-{ SOCK_RAW, &inetdomain, IPPROTO_IGMP, PR_ATOMIC|PR_ADDR,
- igmp_input, 0, 0, rip_ctloutput,
- rip_usrreq,
- igmp_init, igmp_fasttimo, igmp_slowtimo, 0,
- NULL
-},
-{ SOCK_RAW, &inetdomain, IPPROTO_RSVP, PR_ATOMIC|PR_ADDR,
- rsvp_input, 0, 0, rip_ctloutput,
- rip_usrreq,
- 0, 0, 0, 0,
- NULL
-},
-{ SOCK_RAW, &inetdomain, IPPROTO_IPIP, PR_ATOMIC|PR_ADDR,
- ipip_input, 0, 0, rip_ctloutput,
- rip_usrreq,
- 0, 0, 0, 0,
- NULL
-},
-#ifdef IPDIVERT
-{ SOCK_RAW, &inetdomain, IPPROTO_DIVERT, PR_ATOMIC|PR_ADDR,
- div_input, 0, 0, ip_ctloutput,
- div_usrreq,
- div_init, 0, 0, 0,
- NULL
-},
-#endif
-#ifdef TPIP
-{ SOCK_SEQPACKET,&inetdomain, IPPROTO_TP, PR_CONNREQUIRED|PR_WANTRCVD,
- tpip_input, 0, tpip_ctlinput, tp_ctloutput,
- tp_usrreq,
- tp_init, 0, tp_slowtimo, tp_drain,
- NULL
-},
-#endif
-/* EON (ISO CLNL over IP) */
-#ifdef EON
-{ SOCK_RAW, &inetdomain, IPPROTO_EON, 0,
- eoninput, 0, eonctlinput, 0,
- 0,
- eonprotoinit, 0, 0, 0,
- NULL
-},
-#endif
-#ifdef IPXIP
-{ SOCK_RAW, &inetdomain, IPPROTO_IDP, PR_ATOMIC|PR_ADDR,
- ipxip_input, 0, ipxip_ctlinput, 0,
- rip_usrreq,
- 0, 0, 0, 0,
- NULL
-},
-#endif
-#ifdef NSIP
-{ SOCK_RAW, &inetdomain, IPPROTO_IDP, PR_ATOMIC|PR_ADDR,
- idpip_input, 0, nsip_ctlinput, 0,
- rip_usrreq,
- 0, 0, 0, 0,
- NULL
-},
-#endif
- /* raw wildcard */
-{ SOCK_RAW, &inetdomain, 0, PR_ATOMIC|PR_ADDR,
- rip_input, 0, 0, rip_ctloutput,
- rip_usrreq,
- rip_init, 0, 0, 0,
- NULL
-},
-};
-
-extern int in_inithead(void **, int);
-
-struct domain inetdomain =
- { AF_INET, "internet", 0, 0, 0,
- inetsw, &inetsw[sizeof(inetsw)/sizeof(inetsw[0])], 0,
- in_inithead, 32, sizeof(struct sockaddr_in)
- };
-
-DOMAIN_SET(inet);
-
-SYSCTL_NODE(_net, PF_INET, inet, CTLFLAG_RW, 0,
- "Internet Family");
-
-SYSCTL_NODE(_net_inet, IPPROTO_IP, ip, CTLFLAG_RW, 0, "IP");
-SYSCTL_NODE(_net_inet, IPPROTO_ICMP, icmp, CTLFLAG_RW, 0, "ICMP");
-SYSCTL_NODE(_net_inet, IPPROTO_UDP, udp, CTLFLAG_RW, 0, "UDP");
-SYSCTL_NODE(_net_inet, IPPROTO_TCP, tcp, CTLFLAG_RW, 0, "TCP");
-SYSCTL_NODE(_net_inet, IPPROTO_IGMP, igmp, CTLFLAG_RW, 0, "IGMP");
-#ifdef IPDIVERT
-SYSCTL_NODE(_net_inet, IPPROTO_DIVERT, div, CTLFLAG_RW, 0, "DIVERT");
-#endif
diff --git a/cpukit/libnetworking/netinet/in_rmx.c b/cpukit/libnetworking/netinet/in_rmx.c
deleted file mode 100644
index 5dd276a879..0000000000
--- a/cpukit/libnetworking/netinet/in_rmx.c
+++ /dev/null
@@ -1,386 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright 1994, 1995 Massachusetts Institute of Technology
- *
- * Permission to use, copy, modify, and distribute this software and
- * its documentation for any purpose and without fee is hereby
- * granted, provided that both the above copyright notice and this
- * permission notice appear in all copies, that both the above
- * copyright notice and this permission notice appear in all
- * supporting documentation, and that the name of M.I.T. not be used
- * in advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission. M.I.T. makes
- * no representations about the suitability of this software for any
- * purpose. It is provided "as is" without express or implied
- * warranty.
- *
- * THIS SOFTWARE IS PROVIDED BY M.I.T. ``AS IS''. M.I.T. DISCLAIMS
- * ALL EXPRESS OR IMPLIED WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT
- * SHALL M.I.T. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * This code does two things necessary for the enhanced TCP metrics to
- * function in a useful manner:
- * 1) It marks all non-host routes as `cloning', thus ensuring that
- * every actual reference to such a route actually gets turned
- * into a reference to a host route to the specific destination
- * requested.
- * 2) When such routes lose all their references, it arranges for them
- * to be deleted in some random collection of circumstances, so that
- * a large quantity of stale routing data is not kept in kernel memory
- * indefinitely. See in_rtqtimo() below for the exact mechanism.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/sysctl.h>
-#include <sys/queue.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <sys/mbuf.h>
-#include <sys/syslog.h>
-
-#include <net/if.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <rtems/rtems_netinet_in.h>
-#include <netinet/in_systm.h>
-#include <netinet/in_var.h>
-
-#include <netinet/ip.h>
-#include <netinet/ip_var.h>
-
-#include <netinet/tcp.h>
-#include <netinet/tcp_seq.h>
-#include <netinet/tcp_timer.h>
-#include <netinet/tcp_var.h>
-
-extern int in_inithead(void **head, int off);
-
-#define RTPRF_OURS RTF_PROTO3 /* set on routes we manage */
-
-/*
- * Do what we need to do when inserting a route.
- */
-static struct radix_node *
-in_addroute(void *v_arg, void *n_arg, struct radix_node_head *head,
- struct radix_node *treenodes)
-{
- struct rtentry *rt = (struct rtentry *)treenodes;
- struct sockaddr_in *sin = (struct sockaddr_in *)rt_key(rt);
- struct radix_node *ret;
-
- /*
- * For IP, all unicast non-host routes are automatically cloning.
- */
- if(IN_MULTICAST(ntohl(sin->sin_addr.s_addr)))
- rt->rt_flags |= RTF_MULTICAST;
-
- if(!(rt->rt_flags & (RTF_HOST | RTF_CLONING | RTF_MULTICAST))) {
- rt->rt_flags |= RTF_PRCLONING;
- }
-
- /*
- * A little bit of help for both IP output and input:
- * For host routes, we make sure that RTF_BROADCAST
- * is set for anything that looks like a broadcast address.
- * This way, we can avoid an expensive call to in_broadcast()
- * in ip_output() most of the time (because the route passed
- * to ip_output() is almost always a host route).
- *
- * We also do the same for local addresses, with the thought
- * that this might one day be used to speed up ip_input().
- *
- * We also mark routes to multicast addresses as such, because
- * it's easy to do and might be useful (but this is much more
- * dubious since it's so easy to inspect the address). (This
- * is done above.)
- */
- if (rt->rt_flags & RTF_HOST) {
- if (in_broadcast(sin->sin_addr, rt->rt_ifp)) {
- rt->rt_flags |= RTF_BROADCAST;
- } else {
- if (satosin(rt->rt_ifa->ifa_addr)->sin_addr.s_addr
- == sin->sin_addr.s_addr)
- rt->rt_flags |= RTF_LOCAL;
- }
- }
-
- /*
- * We also specify a send and receive pipe size for every
- * route added, to help TCP a bit. TCP doesn't actually
- * want a true pipe size, which would be prohibitive in memory
- * costs and is hard to compute anyway; it simply uses these
- * values to size its buffers. So, we fill them in with the
- * same values that TCP would have used anyway, and allow the
- * installing program or the link layer to override these values
- * as it sees fit. This will hopefully allow TCP more
- * opportunities to save its ssthresh value.
- */
- if (!rt->rt_rmx.rmx_sendpipe && !(rt->rt_rmx.rmx_locks & RTV_SPIPE))
- rt->rt_rmx.rmx_sendpipe = tcp_sendspace;
-
- if (!rt->rt_rmx.rmx_recvpipe && !(rt->rt_rmx.rmx_locks & RTV_RPIPE))
- rt->rt_rmx.rmx_recvpipe = tcp_recvspace;
-
- if (!rt->rt_rmx.rmx_mtu && !(rt->rt_rmx.rmx_locks & RTV_MTU)
- && rt->rt_ifp)
- rt->rt_rmx.rmx_mtu = rt->rt_ifp->if_mtu;
-
- ret = rn_addroute(v_arg, n_arg, head, treenodes);
- if (ret == NULL && rt->rt_flags & RTF_HOST) {
- struct rtentry *rt2;
- /*
- * We are trying to add a host route, but can't.
- * Find out if it is because of an
- * ARP entry and delete it if so.
- */
- rt2 = rtalloc1((struct sockaddr *)sin, 0,
- RTF_CLONING | RTF_PRCLONING);
- if (rt2) {
- if (rt2->rt_flags & RTF_LLINFO &&
- rt2->rt_flags & RTF_HOST &&
- rt2->rt_gateway &&
- rt2->rt_gateway->sa_family == AF_LINK) {
- rtrequest(RTM_DELETE,
- (struct sockaddr *)rt_key(rt2),
- rt2->rt_gateway,
- rt_mask(rt2), rt2->rt_flags, 0);
- ret = rn_addroute(v_arg, n_arg, head,
- treenodes);
- }
- RTFREE(rt2);
- }
- }
- return ret;
-}
-
-/*
- * This code is the inverse of in_clsroute: on first reference, if we
- * were managing the route, stop doing so and set the expiration timer
- * back off again.
- */
-static struct radix_node *
-in_matroute(void *v_arg, struct radix_node_head *head)
-{
- struct radix_node *rn = rn_match(v_arg, head);
- struct rtentry *rt = (struct rtentry *)rn;
-
- if(rt && rt->rt_refcnt == 0) { /* this is first reference */
- if(rt->rt_flags & RTPRF_OURS) {
- rt->rt_flags &= ~RTPRF_OURS;
- rt->rt_rmx.rmx_expire = 0;
- }
- }
- return rn;
-}
-
-static int rtq_reallyold = 60*60;
- /* one hour is ``really old'' */
-SYSCTL_INT(_net_inet_ip, IPCTL_RTEXPIRE, rtexpire,
- CTLFLAG_RW, &rtq_reallyold , 0, "");
-
-static int rtq_minreallyold = 10;
- /* never automatically crank down to less */
-SYSCTL_INT(_net_inet_ip, IPCTL_RTMINEXPIRE, rtminexpire,
- CTLFLAG_RW, &rtq_minreallyold , 0, "");
-
-static int rtq_toomany = 128;
- /* 128 cached routes is ``too many'' */
-SYSCTL_INT(_net_inet_ip, IPCTL_RTMAXCACHE, rtmaxcache,
- CTLFLAG_RW, &rtq_toomany , 0, "");
-
-
-/*
- * On last reference drop, mark the route as belong to us so that it can be
- * timed out.
- */
-static void
-in_clsroute(struct radix_node *rn, struct radix_node_head *head)
-{
- struct rtentry *rt = (struct rtentry *)rn;
-
- if(!(rt->rt_flags & RTF_UP))
- return; /* prophylactic measures */
-
- if((rt->rt_flags & (RTF_LLINFO | RTF_HOST)) != RTF_HOST)
- return;
-
- if((rt->rt_flags & (RTF_WASCLONED | RTPRF_OURS))
- != RTF_WASCLONED)
- return;
-
- /*
- * As requested by David Greenman:
- * If rtq_reallyold is 0, just delete the route without
- * waiting for a timeout cycle to kill it.
- */
- if(rtq_reallyold != 0) {
- rt->rt_flags |= RTPRF_OURS;
- rt->rt_rmx.rmx_expire = rtems_bsdnet_seconds_since_boot() + rtq_reallyold;
- } else {
- rtrequest(RTM_DELETE,
- (struct sockaddr *)rt_key(rt),
- rt->rt_gateway, rt_mask(rt),
- rt->rt_flags, 0);
- }
-}
-
-struct rtqk_arg {
- struct radix_node_head *rnh;
- int draining;
- int killed;
- int found;
- int updating;
- time_t nextstop;
-};
-
-/*
- * Get rid of old routes. When draining, this deletes everything, even when
- * the timeout is not expired yet. When updating, this makes sure that
- * nothing has a timeout longer than the current value of rtq_reallyold.
- */
-static int
-in_rtqkill(struct radix_node *rn, void *rock)
-{
- struct rtqk_arg *ap = rock;
- struct rtentry *rt = (struct rtentry *)rn;
- int err;
-
- if(rt->rt_flags & RTPRF_OURS) {
- ap->found++;
-
- if(ap->draining || rt->rt_rmx.rmx_expire <= rtems_bsdnet_seconds_since_boot()) {
- if(rt->rt_refcnt > 0)
- panic("rtqkill route really not free");
-
- err = rtrequest(RTM_DELETE,
- (struct sockaddr *)rt_key(rt),
- rt->rt_gateway, rt_mask(rt),
- rt->rt_flags, 0);
- if(err) {
- log(LOG_WARNING, "in_rtqkill: error %d\n", err);
- } else {
- ap->killed++;
- }
- } else {
- if(ap->updating
- && (rt->rt_rmx.rmx_expire - rtems_bsdnet_seconds_since_boot()
- > rtq_reallyold)) {
- rt->rt_rmx.rmx_expire = rtems_bsdnet_seconds_since_boot()
- + rtq_reallyold;
- }
- ap->nextstop = lmin(ap->nextstop,
- rt->rt_rmx.rmx_expire);
- }
- }
-
- return 0;
-}
-
-#define RTQ_TIMEOUT 60*10 /* run no less than once every ten minutes */
-static int rtq_timeout = RTQ_TIMEOUT;
-
-static void
-in_rtqtimo(void *rock)
-{
- struct radix_node_head *rnh = rock;
- struct rtqk_arg arg;
- struct timeval atv;
- static time_t last_adjusted_timeout = 0;
- int s;
-
- arg.found = arg.killed = 0;
- arg.rnh = rnh;
- arg.nextstop = rtems_bsdnet_seconds_since_boot() + rtq_timeout;
- arg.draining = arg.updating = 0;
- s = splnet();
- rnh->rnh_walktree(rnh, in_rtqkill, &arg);
- splx(s);
-
- /*
- * Attempt to be somewhat dynamic about this:
- * If there are ``too many'' routes sitting around taking up space,
- * then crank down the timeout, and see if we can't make some more
- * go away. However, we make sure that we will never adjust more
- * than once in rtq_timeout seconds, to keep from cranking down too
- * hard.
- */
- if((arg.found - arg.killed > rtq_toomany)
- && (rtems_bsdnet_seconds_since_boot() - last_adjusted_timeout >= rtq_timeout)
- && rtq_reallyold > rtq_minreallyold) {
- rtq_reallyold = 2*rtq_reallyold / 3;
- if(rtq_reallyold < rtq_minreallyold) {
- rtq_reallyold = rtq_minreallyold;
- }
-
- last_adjusted_timeout = rtems_bsdnet_seconds_since_boot();
-#ifdef DIAGNOSTIC
- log(LOG_DEBUG, "in_rtqtimo: adjusted rtq_reallyold to %d\n",
- rtq_reallyold);
-#endif
- arg.found = arg.killed = 0;
- arg.updating = 1;
- s = splnet();
- rnh->rnh_walktree(rnh, in_rtqkill, &arg);
- splx(s);
- }
-
- atv.tv_usec = 0;
- atv.tv_sec = arg.nextstop;
- timeout(in_rtqtimo, rock, hzto(&atv));
-}
-
-void
-in_rtqdrain(void)
-{
- struct radix_node_head *rnh = rt_tables[AF_INET];
- struct rtqk_arg arg;
- int s;
- arg.found = arg.killed = 0;
- arg.rnh = rnh;
- arg.nextstop = 0;
- arg.draining = 1;
- arg.updating = 0;
- s = splnet();
- rnh->rnh_walktree(rnh, in_rtqkill, &arg);
- splx(s);
-}
-
-/*
- * Initialize our routing tree.
- */
-int
-in_inithead(void **head, int off)
-{
- struct radix_node_head *rnh;
-
- if(!rn_inithead(head, off))
- return 0;
-
- if(head != (void **)&rt_tables[AF_INET]) /* BOGUS! */
- return 1; /* only do this for the real routing table */
-
- rnh = *head;
- rnh->rnh_addaddr = in_addroute;
- rnh->rnh_matchaddr = in_matroute;
- rnh->rnh_close = in_clsroute;
- in_rtqtimo(rnh); /* kick off timeout first time */
- return 1;
-}
diff --git a/cpukit/libnetworking/netinet/in_systm.h b/cpukit/libnetworking/netinet/in_systm.h
deleted file mode 100644
index f0f3fa9a41..0000000000
--- a/cpukit/libnetworking/netinet/in_systm.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)in_systm.h 8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/in_systm.h,v 1.13 2009/02/13 15:14:43 luigi Exp $
- */
-
-#ifndef _NETINET_IN_SYSTM_H_
-#define _NETINET_IN_SYSTM_H_
-
-/*
- * Miscellaneous internetwork
- * definitions for kernel.
- */
-
-/*
- * Network types.
- *
- * Internally the system keeps counters in the headers with the bytes
- * swapped so that VAX instructions will work on them. It reverses
- * the bytes before transmission at each protocol level. The n_ types
- * represent the types with the bytes in ``high-ender'' order.
- */
-typedef u_int16_t n_short; /* short as received from the net */
-typedef u_int32_t n_long; /* long as received from the net */
-
-typedef u_int32_t n_time; /* ms since 00:00 GMT, byte rev */
-
-#ifdef _KERNEL
-uint32_t iptime(void);
-#endif
-
-#endif
diff --git a/cpukit/libnetworking/netinet/in_var.h b/cpukit/libnetworking/netinet/in_var.h
deleted file mode 100644
index 9ade9c482e..0000000000
--- a/cpukit/libnetworking/netinet/in_var.h
+++ /dev/null
@@ -1,240 +0,0 @@
-/*
- * Copyright (c) 1985, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)in_var.h 8.2 (Berkeley) 1/9/95
- * $FreeBSD: src/sys/netinet/in_var.h,v 1.52 2004/10/19 21:06:14 andre Exp $
- */
-
-#ifndef _NETINET_IN_VAR_H_
-#define _NETINET_IN_VAR_H_
-
-#include <sys/queue.h>
-#include <net/if_var.h> /* struct ifaddr */
-#include <netinet/in.h> /* struct in_addr */
-
-#if !defined(__rtems__)
-#include <sys/fnv_hash.h>
-#endif
-
-/*
- * Interface address, Internet version. One of these structures
- * is allocated for each Internet address on an interface.
- * The ifaddr structure contains the protocol-independent part
- * of the structure and is assumed to be first.
- */
-struct in_ifaddr {
- struct ifaddr ia_ifa; /* protocol-independent info */
-#define ia_ifp ia_ifa.ifa_ifp
-#define ia_flags ia_ifa.ifa_flags
- /* ia_{,sub}net{,mask} in host order */
- u_long ia_net; /* network number of interface */
- u_long ia_netmask; /* mask of net part */
- u_long ia_subnet; /* subnet number, including net */
- u_long ia_subnetmask; /* mask of subnet part */
- struct in_addr ia_netbroadcast; /* to recognize net broadcasts */
- struct in_ifaddr *ia_next; /* next in list of internet addresses */
- struct sockaddr_in ia_addr; /* reserve space for interface name */
- struct sockaddr_in ia_dstaddr; /* reserve space for broadcast addr */
-#define ia_broadaddr ia_dstaddr
- struct sockaddr_in ia_sockmask; /* reserve space for general netmask */
- LIST_HEAD(in_multihead, in_multi) ia_multiaddrs;
- /* list of multicast addresses */
-};
-
-struct in_aliasreq {
- char ifra_name[IFNAMSIZ]; /* if name, e.g. "en0" */
- struct sockaddr_in ifra_addr;
- struct sockaddr_in ifra_broadaddr;
-#define ifra_dstaddr ifra_broadaddr
- struct sockaddr_in ifra_mask;
-};
-/*
- * Given a pointer to an in_ifaddr (ifaddr),
- * return a pointer to the addr as a sockaddr_in.
- */
-#define IA_SIN(ia) (&(((struct in_ifaddr *)(ia))->ia_addr))
-#define IA_DSTSIN(ia) (&(((struct in_ifaddr *)(ia))->ia_dstaddr))
-
-#define IN_LNAOF(in, ifa) \
- ((ntohl((in).s_addr) & ~((struct in_ifaddr *)(ifa)->ia_subnetmask))
-
-
-#ifdef _KERNEL
-extern struct in_ifaddr *in_ifaddr;
-extern struct ifqueue ipintrq; /* ip packet input queue */
-extern struct in_addr zeroin_addr;
-extern u_char inetctlerrmap[];
-
-/*
- * Macro for finding the interface (ifnet structure) corresponding to one
- * of our IP addresses.
- */
-#define INADDR_TO_IFP(addr, ifp) \
- /* struct in_addr addr; */ \
- /* struct ifnet *ifp; */ \
-{ \
- register struct in_ifaddr *ia; \
-\
- for (ia = in_ifaddr; \
- ia != NULL && ((ia->ia_ifp->if_flags & IFF_POINTOPOINT)? \
- IA_DSTSIN(ia):IA_SIN(ia))->sin_addr.s_addr != (addr).s_addr; \
- ia = ia->ia_next) \
- continue; \
- if (ia == NULL) \
- for (ia = in_ifaddr; \
- ia != NULL; \
- ia = ia->ia_next) \
- if (ia->ia_ifp->if_flags & IFF_POINTOPOINT && \
- IA_SIN(ia)->sin_addr.s_addr == (addr).s_addr) \
- break; \
- (ifp) = (ia == NULL) ? NULL : ia->ia_ifp; \
-}
-
-/*
- * Macro for finding the internet address structure (in_ifaddr) corresponding
- * to a given interface (ifnet structure).
- */
-#define IFP_TO_IA(ifp, ia) \
- /* struct ifnet *ifp; */ \
- /* struct in_ifaddr *ia; */ \
-{ \
- for ((ia) = in_ifaddr; \
- (ia) != NULL && (ia)->ia_ifp != (ifp); \
- (ia) = (ia)->ia_next) \
- continue; \
-}
-#endif
-
-/*
- * This information should be part of the ifnet structure but we don't wish
- * to change that - as it might break a number of things
- */
-
-struct router_info {
- struct ifnet *rti_ifp;
- int rti_type; /* type of router which is querier on this interface */
- int rti_time; /* # of slow timeouts since last old query */
- struct router_info *rti_next;
-};
-
-/*
- * Internet multicast address structure. There is one of these for each IP
- * multicast group to which this host belongs on a given network interface.
- * They are kept in a linked list, rooted in the interface's in_ifaddr
- * structure.
- */
-struct in_multi {
- LIST_ENTRY(in_multi) inm_entry; /* list glue */
- struct in_addr inm_addr; /* IP multicast address */
- struct ifnet *inm_ifp; /* back pointer to ifnet */
- struct in_ifaddr *inm_ia; /* back pointer to in_ifaddr */
- u_int inm_refcount; /* no. membership claims by sockets */
- u_int inm_timer; /* IGMP membership report timer */
- u_int inm_state; /* state of the membership */
- struct router_info *inm_rti; /* router info*/
-};
-
-#ifdef _KERNEL
-
-#ifdef SYSCTL_DECL
-SYSCTL_DECL(_net_inet_ip);
-SYSCTL_DECL(_net_inet_raw);
-#endif
-
-/*
- * Structure used by macros below to remember position when stepping through
- * all of the in_multi records.
- */
-struct in_multistep {
- struct in_ifaddr *i_ia;
- struct in_multi *i_inm;
-};
-
-/*
- * Macro for looking up the in_multi record for a given IP multicast address
- * on a given interface. If no matching record is found, "inm" returns NULL.
- */
-#define IN_LOOKUP_MULTI(addr, ifp, inm) \
- /* struct in_addr addr; */ \
- /* struct ifnet *ifp; */ \
- /* struct in_multi *inm; */ \
-{ \
- register struct in_ifaddr *ia; \
-\
- IFP_TO_IA((ifp), ia); \
- if (ia == NULL) \
- (inm) = NULL; \
- else \
- for ((inm) = ia->ia_multiaddrs.lh_first; \
- (inm) != NULL && (inm)->inm_addr.s_addr != (addr).s_addr; \
- (inm) = inm->inm_entry.le_next) \
- continue; \
-}
-
-/*
- * Macro to step through all of the in_multi records, one at a time.
- * The current position is remembered in "step", which the caller must
- * provide. IN_FIRST_MULTI(), below, must be called to initialize "step"
- * and get the first record. Both macros return a NULL "inm" when there
- * are no remaining records.
- */
-#define IN_NEXT_MULTI(step, inm) \
- /* struct in_multistep step; */ \
- /* struct in_multi *inm; */ \
-{ \
- if (((inm) = (step).i_inm) != NULL) \
- (step).i_inm = (inm)->inm_entry.le_next; \
- else \
- while ((step).i_ia != NULL) { \
- (inm) = (step).i_ia->ia_multiaddrs.lh_first; \
- (step).i_ia = (step).i_ia->ia_next; \
- if ((inm) != NULL) { \
- (step).i_inm = (inm)->inm_entry.le_next; \
- break; \
- } \
- } \
-}
-
-#define IN_FIRST_MULTI(step, inm) \
- /* struct in_multistep step; */ \
- /* struct in_multi *inm; */ \
-{ \
- (step).i_ia = in_ifaddr; \
- (step).i_inm = NULL; \
- IN_NEXT_MULTI((step), (inm)); \
-}
-
-struct in_multi *in_addmulti(struct in_addr *, struct ifnet *);
-void in_delmulti(struct in_multi *);
-int in_control(struct socket *, u_long, caddr_t, struct ifnet *);
-void in_rtqdrain(void);
-void ip_input(struct mbuf *);
-
-#endif /* _KERNEL */
-
-#endif /* _NETINET_IN_VAR_H_ */
diff --git a/cpukit/libnetworking/netinet/ip.h b/cpukit/libnetworking/netinet/ip.h
deleted file mode 100644
index 6a2dcad65b..0000000000
--- a/cpukit/libnetworking/netinet/ip.h
+++ /dev/null
@@ -1,230 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)ip.h 8.2 (Berkeley) 6/1/94
- * $FreeBSD: src/sys/netinet/ip.h,v 1.29 2005/01/07 01:45:44 imp Exp $
- */
-
-
-#ifndef _NETINET_IP_H_
-#define _NETINET_IP_H_
-
-#include <sys/cdefs.h>
-#include <netinet/in.h> /* struct in_addr */
-#include <netinet/in_systm.h> /* n_long */
-
-/*
- * Definitions for internet protocol version 4.
- * Per RFC 791, September 1981.
- */
-#define IPVERSION 4
-
-#ifndef __packed
-#if defined(__GNUC__)
-#define __packed __attribute__((packed))
-#define __aligned(x) __attribute__((aligned(x)))
-#else
-#define __packed
-#define __aligned(x)
-#endif
-#endif
-
-/*
- * Structure of an internet header, naked of options.
- */
-struct ip {
-#ifdef _IP_VHL
- u_char ip_vhl; /* version << 4 | header length >> 2 */
-#else
-#if BYTE_ORDER == LITTLE_ENDIAN
- u_int ip_hl:4, /* header length */
- ip_v:4; /* version */
-#endif
-#if BYTE_ORDER == BIG_ENDIAN
- u_int ip_v:4, /* version */
- ip_hl:4; /* header length */
-#endif
-#endif /* not _IP_VHL */
- u_char ip_tos; /* type of service */
- u_short ip_len; /* total length */
- u_short ip_id; /* identification */
- u_short ip_off; /* fragment offset field */
-#define IP_RF 0x8000 /* reserved fragment flag */
-#define IP_DF 0x4000 /* dont fragment flag */
-#define IP_MF 0x2000 /* more fragments flag */
-#define IP_OFFMASK 0x1fff /* mask for fragmenting bits */
- u_char ip_ttl; /* time to live */
- u_char ip_p; /* protocol */
- u_short ip_sum; /* checksum */
- struct in_addr ip_src,ip_dst; /* source and dest address */
-} __packed __aligned(4);
-
-#ifdef _IP_VHL
-#define IP_MAKE_VHL(v, hl) ((v) << 4 | (hl))
-#define IP_VHL_HL(vhl) ((vhl) & 0x0f)
-#define IP_VHL_V(vhl) ((vhl) >> 4)
-#define IP_VHL_BORING 0x45
-#endif
-
-#ifdef CTASSERT
-CTASSERT(sizeof (struct ip) == 20);
-#endif
-
-#define IP_MAXPACKET 65535L /* maximum packet size */
-
-/*
- * Definitions for IP type of service (ip_tos)
- */
-#define IPTOS_LOWDELAY 0x10
-#define IPTOS_THROUGHPUT 0x08
-#define IPTOS_RELIABILITY 0x04
-#define IPTOS_MINCOST 0x02
-#if 1
-/* ECN RFC3168 obsoletes RFC2481, and these will be deprecated soon. */
-#define IPTOS_CE 0x01
-#define IPTOS_ECT 0x02
-#endif
-
-/*
- * Definitions for IP precedence (also in ip_tos) (hopefully unused)
- */
-#define IPTOS_PREC_NETCONTROL 0xe0
-#define IPTOS_PREC_INTERNETCONTROL 0xc0
-#define IPTOS_PREC_CRITIC_ECP 0xa0
-#define IPTOS_PREC_FLASHOVERRIDE 0x80
-#define IPTOS_PREC_FLASH 0x60
-#define IPTOS_PREC_IMMEDIATE 0x40
-#define IPTOS_PREC_PRIORITY 0x20
-#define IPTOS_PREC_ROUTINE 0x00
-
-/*
- * ECN (Explicit Congestion Notification) codepoints in RFC3168
- * mapped to the lower 2 bits of the TOS field.
- */
-#define IPTOS_ECN_NOTECT 0x00 /* not-ECT */
-#define IPTOS_ECN_ECT1 0x01 /* ECN-capable transport (1) */
-#define IPTOS_ECN_ECT0 0x02 /* ECN-capable transport (0) */
-#define IPTOS_ECN_CE 0x03 /* congestion experienced */
-#define IPTOS_ECN_MASK 0x03 /* ECN field mask */
-
-/*
- * Definitions for options.
- */
-#define IPOPT_COPIED(o) ((o)&0x80)
-#define IPOPT_CLASS(o) ((o)&0x60)
-#define IPOPT_NUMBER(o) ((o)&0x1f)
-
-#define IPOPT_CONTROL 0x00
-#define IPOPT_RESERVED1 0x20
-#define IPOPT_DEBMEAS 0x40
-#define IPOPT_RESERVED2 0x60
-
-#define IPOPT_EOL 0 /* end of option list */
-#define IPOPT_NOP 1 /* no operation */
-
-#define IPOPT_RR 7 /* record packet route */
-#define IPOPT_TS 68 /* timestamp */
-#define IPOPT_SECURITY 130 /* provide s,c,h,tcc */
-#define IPOPT_LSRR 131 /* loose source route */
-#define IPOPT_ESO 133 /* extended security */
-#define IPOPT_CIPSO 134 /* commerical security */
-#define IPOPT_SATID 136 /* satnet id */
-#define IPOPT_SSRR 137 /* strict source route */
-#define IPOPT_RA 148 /* router alert */
-
-/*
- * Offsets to fields in options other than EOL and NOP.
- */
-#define IPOPT_OPTVAL 0 /* option ID */
-#define IPOPT_OLEN 1 /* option length */
-#define IPOPT_OFFSET 2 /* offset within option */
-#define IPOPT_MINOFF 4 /* min value of above */
-
-/*
- * Time stamp option structure.
- */
-struct ip_timestamp {
- u_char ipt_code; /* IPOPT_TS */
- u_char ipt_len; /* size of structure (variable) */
- u_char ipt_ptr; /* index of current entry */
-#if BYTE_ORDER == LITTLE_ENDIAN
- u_int ipt_flg:4, /* flags, see below */
- ipt_oflw:4; /* overflow counter */
-#endif
-#if BYTE_ORDER == BIG_ENDIAN
- u_int ipt_oflw:4, /* overflow counter */
- ipt_flg:4; /* flags, see below */
-#endif
- union ipt_timestamp {
- n_long ipt_time[1];
- struct ipt_ta {
- struct in_addr ipt_addr;
- n_long ipt_time;
- } ipt_ta[1];
- } ipt_timestamp;
-};
-
-#include <machine/in_cksum.h>
-
-/* flag bits for ipt_flg */
-#define IPOPT_TS_TSONLY 0 /* timestamps only */
-#define IPOPT_TS_TSANDADDR 1 /* timestamps and addresses */
-#define IPOPT_TS_PRESPEC 3 /* specified modules only */
-
-/* bits for security (not byte swapped) */
-#define IPOPT_SECUR_UNCLASS 0x0000
-#define IPOPT_SECUR_CONFID 0xf135
-#define IPOPT_SECUR_EFTO 0x789a
-#define IPOPT_SECUR_MMMM 0xbc4d
-#define IPOPT_SECUR_RESTR 0xaf13
-#define IPOPT_SECUR_SECRET 0xd788
-#define IPOPT_SECUR_TOPSECRET 0x6bc5
-
-/*
- * Internet implementation parameters.
- */
-#define MAXTTL 255 /* maximum time to live (seconds) */
-#define IPDEFTTL 64 /* default ttl, from RFC 1340 */
-#define IPFRAGTTL 60 /* time to live for frags, slowhz */
-#define IPTTLDEC 1 /* subtracted when forwarding */
-
-#define IP_MSS 576 /* default maximum segment size */
-
-/*
- * This is the real IPv4 pseudo header, used for computing the TCP and UDP
- * checksums. For the Internet checksum, struct ipovly can be used instead.
- * For stronger checksums, the real thing must be used.
- */
-struct ippseudo {
- struct in_addr ippseudo_src; /* source internet address */
- struct in_addr ippseudo_dst; /* destination internet address */
- u_char ippseudo_pad; /* pad, must be zero */
- u_char ippseudo_p; /* protocol */
- u_short ippseudo_len; /* protocol length */
-};
-#endif
diff --git a/cpukit/libnetworking/netinet/ip_divert.c b/cpukit/libnetworking/netinet/ip_divert.c
deleted file mode 100644
index c34da82d28..0000000000
--- a/cpukit/libnetworking/netinet/ip_divert.c
+++ /dev/null
@@ -1,387 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1986, 1988, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/netinet/ip_divert.c,v 1.113 2005/05/13 11:44:37 glebius Exp $
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/malloc.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <sys/protosw.h>
-#include <sys/socketvar.h>
-#include <errno.h>
-#include <sys/systm.h>
-
-#include <net/if.h>
-#include <net/route.h>
-
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/in_pcb.h>
-#include <netinet/in_var.h>
-#include <netinet/ip_var.h>
-
-#ifdef IPDIVERT
-
-/*
- * Divert sockets
- */
-
-/*
- * Allocate enough space to hold a full IP packet
- */
-#define DIVSNDQ (65536 + 100)
-#define DIVRCVQ (65536 + 100)
-
-/* Global variables */
-
-/*
- * ip_input() and ip_output() set this secret value before calling us to
- * let us know which divert port to divert a packet to; this is done so
- * we can use the existing prototype for struct protosw's pr_input().
- * This is stored in host order.
- */
-u_short ip_divert_port;
-
-/*
- * We set this value to a non-zero port number when we want the call to
- * ip_fw_chk() in ip_input() or ip_output() to ignore ``divert <port>''
- * chain entries. This is stored in host order.
- */
-u_short ip_divert_ignore;
-
-/* Internal variables. */
-static struct inpcbhead divcb;
-static struct inpcbinfo divcbinfo;
-
-static u_long div_sendspace = DIVSNDQ; /* XXX sysctl ? */
-static u_long div_recvspace = DIVRCVQ; /* XXX sysctl ? */
-
-/* Optimization: have this preinitialized */
-static struct sockaddr_in divsrc = { sizeof(divsrc), AF_INET, 0, { 0 }, { 0 } };
-
-/* Internal functions */
-
-static int div_output(struct socket *so,
- struct mbuf *m, struct mbuf *addr, struct mbuf *control);
-
-/*
- * Initialize divert connection block queue.
- */
-void
-div_init(void)
-{
- LIST_INIT(&divcb);
- divcbinfo.listhead = &divcb;
- /*
- * XXX We don't use the hash list for divert IP, but it's easier
- * to allocate a one entry hash list than it is to check all
- * over the place for hashbase == NULL.
- */
- divcbinfo.hashbase = hashinit(1, M_PCB, &divcbinfo.hashmask);
-}
-
-/*
- * Setup generic address and protocol structures
- * for div_input routine, then pass them along with
- * mbuf chain. ip->ip_len is assumed to have had
- * the header length (hlen) subtracted out already.
- * We tell whether the packet was incoming or outgoing
- * by seeing if hlen == 0, which is a hack.
- */
-void
-div_input(struct mbuf *m, int hlen)
-{
- struct ip *ip;
- struct inpcb *inp;
- struct socket *sa;
-
- /* Sanity check */
- if (ip_divert_port == 0)
- panic("div_input: port is 0");
-
- /* Assure header */
- if (m->m_len < sizeof(struct ip) &&
- (m = m_pullup(m, sizeof(struct ip))) == 0) {
- return;
- }
- ip = mtod(m, struct ip *);
-
- /* Record divert port */
- divsrc.sin_port = htons(ip_divert_port);
-
- /* Restore packet header fields */
- ip->ip_len += hlen;
- HTONS(ip->ip_len);
- HTONS(ip->ip_off);
-
- /* Record receive interface address, if any */
- divsrc.sin_addr.s_addr = 0;
- if (hlen) {
- struct ifaddr *ifa;
-
-#ifdef DIAGNOSTIC
- /* Sanity check */
- if (!(m->m_flags & M_PKTHDR))
- panic("div_input: no pkt hdr");
-#endif
-
- /* More fields affected by ip_input() */
- HTONS(ip->ip_id);
-
- /* Find IP address for recieve interface */
- for (ifa = m->m_pkthdr.rcvif->if_addrlist;
- ifa != NULL; ifa = ifa->ifa_next) {
- if (ifa->ifa_addr == NULL)
- continue;
- if (ifa->ifa_addr->sa_family != AF_INET)
- continue;
- divsrc.sin_addr =
- ((struct sockaddr_in *) ifa->ifa_addr)->sin_addr;
- break;
- }
- }
-
- /* Put packet on socket queue, if any */
- sa = NULL;
- for (inp = divcb.lh_first; inp != NULL; inp = inp->inp_list.le_next) {
- if (inp->inp_lport == htons(ip_divert_port))
- sa = inp->inp_socket;
- }
- if (sa) {
- if (sbappendaddr(&sa->so_rcv, (struct sockaddr *)&divsrc,
- m, (struct mbuf *)0) == 0)
- m_freem(m);
- else
- sorwakeup(sa);
- } else {
- m_freem(m);
- ipstat.ips_noproto++;
- ipstat.ips_delivered--;
- }
-}
-
-/*
- * Deliver packet back into the IP processing machinery.
- *
- * If no address specified, or address is 0.0.0.0, send to ip_output();
- * otherwise, send to ip_input() and mark as having been received on
- * the interface with that address.
- *
- * If no address specified, or dest port is 0, allow packet to divert
- * back to this socket; otherwise, don't.
- */
-static int
-div_output(struct socket *so, struct mbuf *m,
- struct mbuf *addr, struct mbuf *control)
-{
- register struct inpcb *const inp = sotoinpcb(so);
- register struct ip *const ip = mtod(m, struct ip *);
- struct sockaddr_in *sin = NULL;
- int error = 0;
-
- if (control)
- m_freem(control); /* XXX */
- if (addr)
- sin = mtod(addr, struct sockaddr_in *);
-
- /* Loopback avoidance option */
- ip_divert_ignore = ntohs(inp->inp_lport);
-
- /* Reinject packet into the system as incoming or outgoing */
- if (!sin || sin->sin_addr.s_addr == 0) {
- /* Don't allow both user specified and setsockopt options,
- and don't allow packet length sizes that will crash */
- if (((ip->ip_hl != (sizeof (*ip) >> 2)) && inp->inp_options) ||
- ((u_short)ntohs(ip->ip_len) > m->m_pkthdr.len)) {
- error = EINVAL;
- goto cantsend;
- }
-
- /* Convert fields to host order for ip_output() */
- NTOHS(ip->ip_len);
- NTOHS(ip->ip_off);
-
- /* Send packet to output processing */
- ipstat.ips_rawout++; /* XXX */
- error = ip_output(m, inp->inp_options, &inp->inp_route,
- (so->so_options & SO_DONTROUTE) |
- IP_ALLOWBROADCAST | IP_RAWOUTPUT, inp->inp_moptions);
- } else {
- struct ifaddr *ifa;
-
- /* Find receive interface with the given IP address */
- sin->sin_port = 0;
- if ((ifa = ifa_ifwithaddr((struct sockaddr *) sin)) == 0) {
- error = EADDRNOTAVAIL;
- goto cantsend;
- }
- m->m_pkthdr.rcvif = ifa->ifa_ifp;
-
- /* Send packet to input processing */
- ip_input(m);
- }
-
- /* Reset for next time (and other packets) */
- ip_divert_ignore = 0;
- return error;
-
-cantsend:
- ip_divert_ignore = 0;
- m_freem(m);
- return error;
-}
-
-/*ARGSUSED*/
-int
-div_usrreq(
- struct socket *so,
- int req,
- struct mbuf *m,
- struct mbuf *nam,
- struct mbuf *control )
-{
- register int error = 0;
- register struct inpcb *inp = sotoinpcb(so);
- int s;
-
- if (inp == NULL && req != PRU_ATTACH) {
- error = EINVAL;
- goto release;
- }
- switch (req) {
-
- case PRU_ATTACH:
- if (inp)
- panic("div_attach");
- if ((so->so_state & SS_PRIV) == 0) {
- error = EACCES;
- break;
- }
- s = splnet();
- error = in_pcballoc(so, &divcbinfo);
- splx(s);
- if (error)
- break;
- error = soreserve(so, div_sendspace, div_recvspace);
- if (error)
- break;
- inp = (struct inpcb *)so->so_pcb;
- inp->inp_ip_p = (intptr_t)nam; /* XXX */
- inp->inp_flags |= INP_HDRINCL;
- /* The socket is always "connected" because
- we always know "where" to send the packet */
- so->so_state |= SS_ISCONNECTED;
- break;
-
- case PRU_DISCONNECT:
- if ((so->so_state & SS_ISCONNECTED) == 0) {
- error = ENOTCONN;
- break;
- }
- /* FALLTHROUGH */
- case PRU_ABORT:
- soisdisconnected(so);
- /* FALLTHROUGH */
- case PRU_DETACH:
- if (inp == 0)
- panic("div_detach");
- in_pcbdetach(inp);
- break;
-
- case PRU_BIND:
- s = splnet();
- error = in_pcbbind(inp, nam);
- splx(s);
- break;
-
- /*
- * Mark the connection as being incapable of further input.
- */
- case PRU_SHUTDOWN:
- socantsendmore(so);
- break;
-
- case PRU_SEND:
- /* Packet must have a header (but that's about it) */
- if (m->m_len < sizeof (struct ip) ||
- (m = m_pullup(m, sizeof (struct ip))) == 0) {
- ipstat.ips_toosmall++;
- error = EINVAL;
- break;
- }
-
- /* Send packet */
- error = div_output(so, m, nam, control);
- m = NULL;
- break;
-
- case PRU_SOCKADDR:
- in_setsockaddr(inp, nam);
- break;
-
- case PRU_SENSE:
- /*
- * stat: don't bother with a blocksize.
- */
- return (0);
-
- /*
- * Not supported.
- */
- case PRU_CONNECT:
- case PRU_CONNECT2:
- case PRU_CONTROL:
- case PRU_RCVOOB:
- case PRU_RCVD:
- case PRU_LISTEN:
- case PRU_ACCEPT:
- case PRU_SENDOOB:
- case PRU_PEERADDR:
- error = EOPNOTSUPP;
- break;
-
- default:
- panic("div_usrreq");
- }
-release:
- if (m)
- m_freem(m);
- return (error);
-}
-#endif /* IPDIVERT */
diff --git a/cpukit/libnetworking/netinet/ip_fw.c b/cpukit/libnetworking/netinet/ip_fw.c
deleted file mode 100644
index e5f8ab2127..0000000000
--- a/cpukit/libnetworking/netinet/ip_fw.c
+++ /dev/null
@@ -1,1082 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1996 Alex Nash
- * Copyright (c) 1993 Daniel Boulet
- * Copyright (c) 1994 Ugen J.S.Antsilevich
- *
- * Redistribution and use in source forms, with and without modification,
- * are permitted provided that this entire comment appears intact.
- *
- * Redistribution in binary form may occur without any restrictions.
- * Obviously, it would be nice if you gave credit where credit is due
- * but requiring it would be too onerous.
- *
- * This software is provided ``AS IS'' without any warranties of any kind.
- */
-
-/*
- * Implement IP packet firewall
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#ifndef IPFIREWALL_MODULE
-#include "opt_ipfw.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/malloc.h>
-#include <sys/mbuf.h>
-#include <sys/queue.h>
-#include <sys/kernel.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <sys/sysctl.h>
-#include <net/if.h>
-#include <net/if_var.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <rtems/rtems_netinet_in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/ip_var.h>
-#include <netinet/ip_icmp.h>
-#include <netinet/ip_fw.h>
-#include <netinet/tcp.h>
-#include <netinet/tcp_timer.h>
-#include <netinet/tcp_var.h>
-#include <netinet/tcpip.h>
-#include <netinet/udp.h>
-#include <inttypes.h>
-
-static int fw_debug = 1;
-#ifdef IPFIREWALL_VERBOSE
-static int fw_verbose = 1;
-#else
-static int fw_verbose = 0;
-#endif
-#ifdef IPFIREWALL_VERBOSE_LIMIT
-static int fw_verbose_limit = IPFIREWALL_VERBOSE_LIMIT;
-#else
-static int fw_verbose_limit = 0;
-#endif
-
-LIST_HEAD (ip_fw_head, ip_fw_chain) ip_fw_chain;
-
-/*
- * ccj - No current need for firewall so have provided the MIB.
- */
-#if 0
-#ifdef SYSCTL_NODE
-SYSCTL_NODE(_net_inet_ip, OID_AUTO, fw, CTLFLAG_RW, 0, "Firewall");
-SYSCTL_INT(_net_inet_ip_fw, OID_AUTO, debug, CTLFLAG_RW, &fw_debug, 0, "");
-SYSCTL_INT(_net_inet_ip_fw, OID_AUTO, verbose, CTLFLAG_RW, &fw_verbose, 0, "");
-SYSCTL_INT(_net_inet_ip_fw, OID_AUTO, verbose_limit, CTLFLAG_RW, &fw_verbose_limit, 0, "");
-#endif
-#endif
-
-#define dprintf(a) if (!fw_debug); else printf a
-
-#define print_ip(a) printf("%"PRId32".%"PRId32".%"PRId32".%"PRId32,\
- (ntohl(a.s_addr)>>24)&0xFF,\
- (ntohl(a.s_addr)>>16)&0xFF,\
- (ntohl(a.s_addr)>>8)&0xFF,\
- (ntohl(a.s_addr))&0xFF);
-
-#define dprint_ip(a) if (!fw_debug); else print_ip(a)
-
-static int add_entry(struct ip_fw_head *chainptr, struct ip_fw *frwl);
-static int del_entry(struct ip_fw_head *chainptr, u_short number);
-static int zero_entry(struct mbuf *m);
-static struct ip_fw *check_ipfw_struct(struct ip_fw *m);
-static struct ip_fw *check_ipfw_mbuf(struct mbuf *fw);
-static int ipopts_match(struct ip *ip, struct ip_fw *f);
-static int port_match(u_short *portptr, int nports, u_short port,
- int range_flag);
-static int tcpflg_match(struct tcphdr *tcp, struct ip_fw *f);
-static int icmptype_match(struct icmp * icmp, struct ip_fw * f);
-static void ipfw_report(struct ip_fw *f, struct ip *ip,
- struct ifnet *rif, struct ifnet *oif);
-
-#ifdef IPFIREWALL_MODULE
-static ip_fw_chk_t *old_chk_ptr;
-static ip_fw_ctl_t *old_ctl_ptr;
-#endif
-
-static int ip_fw_chk(struct ip **pip, int hlen,
- struct ifnet *oif, int ignport, struct mbuf **m);
-static int ip_fw_ctl(int stage, struct mbuf **mm);
-
-static char err_prefix[] = "ip_fw_ctl:";
-
-/*
- * Returns 1 if the port is matched by the vector, 0 otherwise
- */
-static inline int
-port_match(u_short *portptr, int nports, u_short port, int range_flag)
-{
- if (!nports)
- return 1;
- if (range_flag) {
- if (portptr[0] <= port && port <= portptr[1]) {
- return 1;
- }
- nports -= 2;
- portptr += 2;
- }
- while (nports-- > 0) {
- if (*portptr++ == port) {
- return 1;
- }
- }
- return 0;
-}
-
-static int
-tcpflg_match(struct tcphdr *tcp, struct ip_fw *f)
-{
- u_char flg_set, flg_clr;
-
- if ((f->fw_tcpf & IP_FW_TCPF_ESTAB) &&
- (tcp->th_flags & (IP_FW_TCPF_RST | IP_FW_TCPF_ACK)))
- return 1;
-
- flg_set = tcp->th_flags & f->fw_tcpf;
- flg_clr = tcp->th_flags & f->fw_tcpnf;
-
- if (flg_set != f->fw_tcpf)
- return 0;
- if (flg_clr)
- return 0;
-
- return 1;
-}
-
-static int
-icmptype_match(struct icmp *icmp, struct ip_fw *f)
-{
- int type;
-
- if (!(f->fw_flg & IP_FW_F_ICMPBIT))
- return(1);
-
- type = icmp->icmp_type;
-
- /* check for matching type in the bitmap */
- if (type < IP_FW_ICMPTYPES_DIM * sizeof(unsigned) * 8 &&
- (f->fw_icmptypes[type / (sizeof(unsigned) * 8)] &
- (1U << (type % (8 * sizeof(unsigned))))))
- return(1);
-
- return(0); /* no match */
-}
-
-static int
-ipopts_match(struct ip *ip, struct ip_fw *f)
-{
- register u_char *cp;
- int opt, optlen, cnt;
- u_char opts, nopts, nopts_sve;
-
- cp = (u_char *)(ip + 1);
- cnt = (ip->ip_hl << 2) - sizeof (struct ip);
- opts = f->fw_ipopt;
- nopts = nopts_sve = f->fw_ipnopt;
-
- for (; cnt > 0; cnt -= optlen, cp += optlen) {
- opt = cp[IPOPT_OPTVAL];
- if (opt == IPOPT_EOL)
- break;
- if (opt == IPOPT_NOP)
- optlen = 1;
- else {
- optlen = cp[IPOPT_OLEN];
- if (optlen <= 0 || optlen > cnt) {
- return 0; /*XXX*/
- }
- }
- switch (opt) {
-
- default:
- break;
-
- case IPOPT_LSRR:
- opts &= ~IP_FW_IPOPT_LSRR;
- nopts &= ~IP_FW_IPOPT_LSRR;
- break;
-
- case IPOPT_SSRR:
- opts &= ~IP_FW_IPOPT_SSRR;
- nopts &= ~IP_FW_IPOPT_SSRR;
- break;
-
- case IPOPT_RR:
- opts &= ~IP_FW_IPOPT_RR;
- nopts &= ~IP_FW_IPOPT_RR;
- break;
- case IPOPT_TS:
- opts &= ~IP_FW_IPOPT_TS;
- nopts &= ~IP_FW_IPOPT_TS;
- break;
- }
- if (opts == nopts)
- break;
- }
- if (opts == 0 && nopts == nopts_sve)
- return 1;
- else
- return 0;
-}
-
-static inline int
-iface_match(struct ifnet *ifp, union ip_fw_if *ifu, int byname)
-{
- /* Check by name or by IP address */
- if (byname) {
- /* Check unit number (-1 is wildcard) */
- if (ifu->fu_via_if.unit != -1
- && ifp->if_unit != ifu->fu_via_if.unit)
- return(0);
- /* Check name */
- if (strncmp(ifp->if_name, ifu->fu_via_if.name, FW_IFNLEN))
- return(0);
- return(1);
- } else if (ifu->fu_via_ip.s_addr != 0) { /* Zero == wildcard */
- struct ifaddr *ia;
-
- for (ia = ifp->if_addrlist; ia; ia = ia->ifa_next) {
- if (ia->ifa_addr == NULL)
- continue;
- if (ia->ifa_addr->sa_family != AF_INET)
- continue;
- if (ifu->fu_via_ip.s_addr != ((struct sockaddr_in *)
- (ia->ifa_addr))->sin_addr.s_addr)
- continue;
- return(1);
- }
- return(0);
- }
- return(1);
-}
-
-static void
-ipfw_report(struct ip_fw *f, struct ip *ip,
- struct ifnet *rif, struct ifnet *oif)
-{
- static int counter;
- struct tcphdr *const tcp = (struct tcphdr *) ((u_long *) ip+ ip->ip_hl);
- struct udphdr *const udp = (struct udphdr *) ((u_long *) ip+ ip->ip_hl);
- struct icmp *const icmp = (struct icmp *) ((u_long *) ip + ip->ip_hl);
- int count;
-
- count = f ? f->fw_pcnt : ++counter;
- if (fw_verbose_limit != 0 && count > fw_verbose_limit)
- return;
-
- /* Print command name */
- printf("ipfw: %d ", f ? f->fw_number : -1);
- if (!f)
- printf("Refuse");
- else
- switch (f->fw_flg & IP_FW_F_COMMAND) {
- case IP_FW_F_DENY:
- printf("Deny");
- break;
- case IP_FW_F_REJECT:
- if (f->fw_reject_code == IP_FW_REJECT_RST)
- printf("Reset");
- else
- printf("Unreach");
- break;
- case IP_FW_F_ACCEPT:
- printf("Accept");
- break;
- case IP_FW_F_COUNT:
- printf("Count");
- break;
- case IP_FW_F_DIVERT:
- printf("Divert %d", f->fw_divert_port);
- break;
- case IP_FW_F_TEE:
- printf("Tee %d", f->fw_divert_port);
- break;
- case IP_FW_F_SKIPTO:
- printf("SkipTo %d", f->fw_skipto_rule);
- break;
- default:
- printf("UNKNOWN");
- break;
- }
- printf(" ");
-
- switch (ip->ip_p) {
- case IPPROTO_TCP:
- printf("TCP ");
- print_ip(ip->ip_src);
- if ((ip->ip_off & IP_OFFMASK) == 0)
- printf(":%d ", ntohs(tcp->th_sport));
- else
- printf(" ");
- print_ip(ip->ip_dst);
- if ((ip->ip_off & IP_OFFMASK) == 0)
- printf(":%d", ntohs(tcp->th_dport));
- break;
- case IPPROTO_UDP:
- printf("UDP ");
- print_ip(ip->ip_src);
- if ((ip->ip_off & IP_OFFMASK) == 0)
- printf(":%d ", ntohs(udp->uh_sport));
- else
- printf(" ");
- print_ip(ip->ip_dst);
- if ((ip->ip_off & IP_OFFMASK) == 0)
- printf(":%d", ntohs(udp->uh_dport));
- break;
- case IPPROTO_ICMP:
- printf("ICMP:%u.%u ", icmp->icmp_type, icmp->icmp_code);
- print_ip(ip->ip_src);
- printf(" ");
- print_ip(ip->ip_dst);
- break;
- default:
- printf("P:%d ", ip->ip_p);
- print_ip(ip->ip_src);
- printf(" ");
- print_ip(ip->ip_dst);
- break;
- }
- if (oif)
- printf(" out via %s%d", oif->if_name, oif->if_unit);
- else if (rif)
- printf(" in via %s%d", rif->if_name, rif->if_unit);
- if ((ip->ip_off & IP_OFFMASK))
- printf(" Fragment = %d",ip->ip_off & IP_OFFMASK);
- printf("\n");
- if (fw_verbose_limit != 0 && count == fw_verbose_limit)
- printf("ipfw: limit reached on rule #%d\n",
- f ? f->fw_number : -1);
-}
-
-/*
- * Parameters:
- *
- * ip Pointer to packet header (struct ip *)
- * hlen Packet header length
- * oif Outgoing interface, or NULL if packet is incoming
- * ignport Ignore all divert/tee rules to this port (if non-zero)
- * *m The packet; we set to NULL when/if we nuke it.
- *
- * Return value:
- *
- * 0 The packet is to be accepted and routed normally OR
- * the packet was denied/rejected and has been dropped;
- * in the latter case, *m is equal to NULL upon return.
- * port Divert the packet to port.
- */
-
-static int
-ip_fw_chk(struct ip **pip, int hlen,
- struct ifnet *oif, int ignport, struct mbuf **m)
-{
- struct ip_fw_chain *chain;
- struct ip_fw *rule = NULL;
- struct ip *ip = *pip;
- struct ifnet *const rif = (*m)->m_pkthdr.rcvif;
- u_short offset = (ip->ip_off & IP_OFFMASK);
- u_short src_port, dst_port;
-
- /*
- * Go down the chain, looking for enlightment
- */
- for (chain=ip_fw_chain.lh_first; chain; chain = chain->chain.le_next) {
- register struct ip_fw *const f = chain->rule;
-
- /* Check direction inbound */
- if (!oif && !(f->fw_flg & IP_FW_F_IN))
- continue;
-
- /* Check direction outbound */
- if (oif && !(f->fw_flg & IP_FW_F_OUT))
- continue;
-
- /* Fragments */
- if ((f->fw_flg & IP_FW_F_FRAG) && !(ip->ip_off & IP_OFFMASK))
- continue;
-
- /* If src-addr doesn't match, not this rule. */
- if (((f->fw_flg & IP_FW_F_INVSRC) != 0) ^ ((ip->ip_src.s_addr
- & f->fw_smsk.s_addr) != f->fw_src.s_addr))
- continue;
-
- /* If dest-addr doesn't match, not this rule. */
- if (((f->fw_flg & IP_FW_F_INVDST) != 0) ^ ((ip->ip_dst.s_addr
- & f->fw_dmsk.s_addr) != f->fw_dst.s_addr))
- continue;
-
- /* Interface check */
- if ((f->fw_flg & IF_FW_F_VIAHACK) == IF_FW_F_VIAHACK) {
- struct ifnet *const iface = oif ? oif : rif;
-
- /* Backwards compatibility hack for "via" */
- if (!iface || !iface_match(iface,
- &f->fw_in_if, f->fw_flg & IP_FW_F_OIFNAME))
- continue;
- } else {
- /* Check receive interface */
- if ((f->fw_flg & IP_FW_F_IIFACE)
- && (!rif || !iface_match(rif,
- &f->fw_in_if, f->fw_flg & IP_FW_F_IIFNAME)))
- continue;
- /* Check outgoing interface */
- if ((f->fw_flg & IP_FW_F_OIFACE)
- && (!oif || !iface_match(oif,
- &f->fw_out_if, f->fw_flg & IP_FW_F_OIFNAME)))
- continue;
- }
-
- /* Check IP options */
- if (f->fw_ipopt != f->fw_ipnopt && !ipopts_match(ip, f))
- continue;
-
- /* Check protocol; if wildcard, match */
- if (f->fw_prot == IPPROTO_IP)
- goto got_match;
-
- /* If different, don't match */
- if (ip->ip_p != f->fw_prot)
- continue;
-
-#define PULLUP_TO(len) do { \
- if ((*m)->m_len < (len) \
- && (*m = m_pullup(*m, (len))) == 0) { \
- goto bogusfrag; \
- } \
- *pip = ip = mtod(*m, struct ip *); \
- offset = (ip->ip_off & IP_OFFMASK); \
- } while (0)
-
- /* Protocol specific checks */
- switch (ip->ip_p) {
- case IPPROTO_TCP:
- {
- struct tcphdr *tcp;
-
- if (offset == 1) /* cf. RFC 1858 */
- goto bogusfrag;
- if (offset != 0) {
- /*
- * TCP flags and ports aren't available in this
- * packet -- if this rule specified either one,
- * we consider the rule a non-match.
- */
- if (f->fw_nports != 0 ||
- f->fw_tcpf != f->fw_tcpnf)
- continue;
-
- break;
- }
- PULLUP_TO(hlen + 14);
- tcp = (struct tcphdr *) ((u_long *)ip + ip->ip_hl);
- if (f->fw_tcpf != f->fw_tcpnf && !tcpflg_match(tcp, f))
- continue;
- src_port = ntohs(tcp->th_sport);
- dst_port = ntohs(tcp->th_dport);
- goto check_ports;
- }
-
- case IPPROTO_UDP:
- {
- struct udphdr *udp;
-
- if (offset != 0) {
- /*
- * Port specification is unavailable -- if this
- * rule specifies a port, we consider the rule
- * a non-match.
- */
- if (f->fw_nports != 0)
- continue;
-
- break;
- }
- PULLUP_TO(hlen + 4);
- udp = (struct udphdr *) ((u_long *)ip + ip->ip_hl);
- src_port = ntohs(udp->uh_sport);
- dst_port = ntohs(udp->uh_dport);
-check_ports:
- if (!port_match(&f->fw_pts[0],
- IP_FW_GETNSRCP(f), src_port,
- f->fw_flg & IP_FW_F_SRNG))
- continue;
- if (!port_match(&f->fw_pts[IP_FW_GETNSRCP(f)],
- IP_FW_GETNDSTP(f), dst_port,
- f->fw_flg & IP_FW_F_DRNG))
- continue;
- break;
- }
-
- case IPPROTO_ICMP:
- {
- struct icmp *icmp;
-
- if (offset != 0) /* Type isn't valid */
- break;
- PULLUP_TO(hlen + 2);
- icmp = (struct icmp *) ((u_long *)ip + ip->ip_hl);
- if (!icmptype_match(icmp, f))
- continue;
- break;
- }
-#undef PULLUP_TO
-
-bogusfrag:
- if (fw_verbose)
- ipfw_report(NULL, ip, rif, oif);
- goto dropit;
- }
-
-got_match:
- /* Ignore divert/tee rule if socket port is "ignport" */
- switch (f->fw_flg & IP_FW_F_COMMAND) {
- case IP_FW_F_DIVERT:
- case IP_FW_F_TEE:
- if (f->fw_divert_port == ignport)
- continue; /* ignore this rule */
- break;
- }
-
- /* Update statistics */
- f->fw_pcnt += 1;
- f->fw_bcnt += ip->ip_len;
- f->timestamp = rtems_bsdnet_seconds_since_boot();
-
- /* Log to console if desired */
- if ((f->fw_flg & IP_FW_F_PRN) && fw_verbose)
- ipfw_report(f, ip, rif, oif);
-
- /* Take appropriate action */
- switch (f->fw_flg & IP_FW_F_COMMAND) {
- case IP_FW_F_ACCEPT:
- return(0);
- case IP_FW_F_COUNT:
- continue;
- case IP_FW_F_DIVERT:
- return(f->fw_divert_port);
- case IP_FW_F_TEE:
- /*
- * XXX someday tee packet here, but beware that you
- * can't use m_copym() or m_copypacket() because
- * the divert input routine modifies the mbuf
- * (and these routines only increment reference
- * counts in the case of mbuf clusters), so need
- * to write custom routine.
- */
- continue;
- case IP_FW_F_SKIPTO:
-#ifdef DIAGNOSTIC
- while (chain->chain.le_next
- && chain->chain.le_next->rule->fw_number
- < f->fw_skipto_rule)
-#else
- while (chain->chain.le_next->rule->fw_number
- < f->fw_skipto_rule)
-#endif
- chain = chain->chain.le_next;
- continue;
- }
-
- /* Deny/reject this packet using this rule */
- rule = f;
- break;
- }
-
-#ifdef DIAGNOSTIC
- /* Rule 65535 should always be there and should always match */
- if (!chain)
- panic("ip_fw: chain");
-#endif
-
- /*
- * At this point, we're going to drop the packet.
- * Send a reject notice if all of the following are true:
- *
- * - The packet matched a reject rule
- * - The packet is not an ICMP packet
- * - The packet is not a multicast or broadcast packet
- */
- if ((rule->fw_flg & IP_FW_F_COMMAND) == IP_FW_F_REJECT
- && ip->ip_p != IPPROTO_ICMP
- && !((*m)->m_flags & (M_BCAST|M_MCAST))
- && !IN_MULTICAST(ntohl(ip->ip_dst.s_addr))) {
- switch (rule->fw_reject_code) {
- case IP_FW_REJECT_RST:
- {
- struct tcphdr *const tcp =
- (struct tcphdr *) ((u_long *)ip + ip->ip_hl);
- struct tcpiphdr ti, *const tip = (struct tcpiphdr *) ip;
-
- if (offset != 0 || (tcp->th_flags & TH_RST))
- break;
- ti.ti_i = *((struct ipovly *) ip);
- ti.ti_t = *tcp;
- bcopy(&ti, ip, sizeof(ti));
- NTOHL(tip->ti_seq);
- NTOHL(tip->ti_ack);
- tip->ti_len = ip->ip_len - hlen - (tip->ti_off << 2);
- if (tcp->th_flags & TH_ACK) {
- tcp_respond(NULL, tip, *m,
- (tcp_seq)0, ntohl(tcp->th_ack), TH_RST);
- } else {
- if (tcp->th_flags & TH_SYN)
- tip->ti_len++;
- tcp_respond(NULL, tip, *m, tip->ti_seq
- + tip->ti_len, (tcp_seq)0, TH_RST|TH_ACK);
- }
- *m = NULL;
- break;
- }
- default: /* Send an ICMP unreachable using code */
- icmp_error(*m, ICMP_UNREACH,
- rule->fw_reject_code, 0L, 0);
- *m = NULL;
- break;
- }
- }
-
-dropit:
- /*
- * Finally, drop the packet.
- */
- if (*m) {
- m_freem(*m);
- *m = NULL;
- }
- return(0);
-}
-
-static int
-add_entry(struct ip_fw_head *chainptr, struct ip_fw *frwl)
-{
- struct ip_fw *ftmp = 0;
- struct ip_fw_chain *fwc = 0, *fcp, *fcpl = 0;
- u_short nbr = 0;
- int s;
-
- fwc = malloc(sizeof *fwc, M_IPFW, M_DONTWAIT);
- ftmp = malloc(sizeof *ftmp, M_IPFW, M_DONTWAIT);
- if (!fwc || !ftmp) {
- dprintf(("%s malloc said no\n", err_prefix));
- if (fwc) free(fwc, M_IPFW);
- if (ftmp) free(ftmp, M_IPFW);
- return (ENOSPC);
- }
-
- bcopy(frwl, ftmp, sizeof(struct ip_fw));
- ftmp->fw_in_if.fu_via_if.name[FW_IFNLEN - 1] = '\0';
- ftmp->fw_pcnt = 0L;
- ftmp->fw_bcnt = 0L;
- fwc->rule = ftmp;
-
- s = splnet();
-
- if (!chainptr->lh_first) {
- LIST_INSERT_HEAD(chainptr, fwc, chain);
- splx(s);
- return(0);
- } else if (ftmp->fw_number == (u_short)-1) {
- if (fwc) free(fwc, M_IPFW);
- if (ftmp) free(ftmp, M_IPFW);
- splx(s);
- dprintf(("%s bad rule number\n", err_prefix));
- return (EINVAL);
- }
-
- /* If entry number is 0, find highest numbered rule and add 100 */
- if (ftmp->fw_number == 0) {
- for (fcp = chainptr->lh_first; fcp; fcp = fcp->chain.le_next) {
- if (fcp->rule->fw_number != (u_short)-1)
- nbr = fcp->rule->fw_number;
- else
- break;
- }
- if (nbr < (u_short)-1 - 100)
- nbr += 100;
- ftmp->fw_number = nbr;
- }
-
- /* Got a valid number; now insert it, keeping the list ordered */
- for (fcp = chainptr->lh_first; fcp; fcp = fcp->chain.le_next) {
- if (fcp->rule->fw_number > ftmp->fw_number) {
- if (fcpl) {
- LIST_INSERT_AFTER(fcpl, fwc, chain);
- } else {
- LIST_INSERT_HEAD(chainptr, fwc, chain);
- }
- break;
- } else {
- fcpl = fcp;
- }
- }
-
- splx(s);
- return (0);
-}
-
-static int
-del_entry(struct ip_fw_head *chainptr, u_short number)
-{
- struct ip_fw_chain *fcp;
- int s;
-
- s = splnet();
-
- fcp = chainptr->lh_first;
- if (number != (u_short)-1) {
- for (; fcp; fcp = fcp->chain.le_next) {
- if (fcp->rule->fw_number == number) {
- LIST_REMOVE(fcp, chain);
- splx(s);
- free(fcp->rule, M_IPFW);
- free(fcp, M_IPFW);
- return 0;
- }
- }
- }
-
- splx(s);
- return (EINVAL);
-}
-
-static int
-zero_entry(struct mbuf *m)
-{
- struct ip_fw *frwl;
- struct ip_fw_chain *fcp;
- int s;
-
- if (m) {
- if (m->m_len != sizeof(struct ip_fw))
- return(EINVAL);
- frwl = mtod(m, struct ip_fw *);
- }
- else
- frwl = NULL;
-
- /*
- * It's possible to insert multiple chain entries with the
- * same number, so we don't stop after finding the first
- * match if zeroing a specific entry.
- */
- s = splnet();
- for (fcp = ip_fw_chain.lh_first; fcp; fcp = fcp->chain.le_next)
- if (!frwl || frwl->fw_number == fcp->rule->fw_number) {
- fcp->rule->fw_bcnt = fcp->rule->fw_pcnt = 0;
- fcp->rule->timestamp = 0;
- }
- splx(s);
-
- if (fw_verbose) {
- if (frwl)
- printf("ipfw: Entry %d cleared.\n", frwl->fw_number);
- else
- printf("ipfw: Accounting cleared.\n");
- }
-
- return(0);
-}
-
-static struct ip_fw *
-check_ipfw_mbuf(struct mbuf *m)
-{
- /* Check length */
- if (m->m_len != sizeof(struct ip_fw)) {
- dprintf(("%s len=%d, want %d\n", err_prefix, m->m_len,
- (int)sizeof(struct ip_fw)));
- return (NULL);
- }
- return(check_ipfw_struct(mtod(m, struct ip_fw *)));
-}
-
-static struct ip_fw *
-check_ipfw_struct(struct ip_fw *frwl)
-{
- /* Check for invalid flag bits */
- if ((frwl->fw_flg & ~IP_FW_F_MASK) != 0) {
- dprintf(("%s undefined flag bits set (flags=%x)\n",
- err_prefix, frwl->fw_flg));
- return (NULL);
- }
- /* Must apply to incoming or outgoing (or both) */
- if (!(frwl->fw_flg & (IP_FW_F_IN | IP_FW_F_OUT))) {
- dprintf(("%s neither in nor out\n", err_prefix));
- return (NULL);
- }
- /* Empty interface name is no good */
- if (((frwl->fw_flg & IP_FW_F_IIFNAME)
- && !*frwl->fw_in_if.fu_via_if.name)
- || ((frwl->fw_flg & IP_FW_F_OIFNAME)
- && !*frwl->fw_out_if.fu_via_if.name)) {
- dprintf(("%s empty interface name\n", err_prefix));
- return (NULL);
- }
- /* Sanity check interface matching */
- if ((frwl->fw_flg & IF_FW_F_VIAHACK) == IF_FW_F_VIAHACK) {
- ; /* allow "via" backwards compatibility */
- } else if ((frwl->fw_flg & IP_FW_F_IN)
- && (frwl->fw_flg & IP_FW_F_OIFACE)) {
- dprintf(("%s outgoing interface check on incoming\n",
- err_prefix));
- return (NULL);
- }
- /* Sanity check port ranges */
- if ((frwl->fw_flg & IP_FW_F_SRNG) && IP_FW_GETNSRCP(frwl) < 2) {
- dprintf(("%s src range set but n_src_p=%d\n",
- err_prefix, IP_FW_GETNSRCP(frwl)));
- return (NULL);
- }
- if ((frwl->fw_flg & IP_FW_F_DRNG) && IP_FW_GETNDSTP(frwl) < 2) {
- dprintf(("%s dst range set but n_dst_p=%d\n",
- err_prefix, IP_FW_GETNDSTP(frwl)));
- return (NULL);
- }
- if (IP_FW_GETNSRCP(frwl) + IP_FW_GETNDSTP(frwl) > IP_FW_MAX_PORTS) {
- dprintf(("%s too many ports (%d+%d)\n",
- err_prefix, IP_FW_GETNSRCP(frwl), IP_FW_GETNDSTP(frwl)));
- return (NULL);
- }
- /*
- * Protocols other than TCP/UDP don't use port range
- */
- if ((frwl->fw_prot != IPPROTO_TCP) &&
- (frwl->fw_prot != IPPROTO_UDP) &&
- (IP_FW_GETNSRCP(frwl) || IP_FW_GETNDSTP(frwl))) {
- dprintf(("%s port(s) specified for non TCP/UDP rule\n",
- err_prefix));
- return(NULL);
- }
-
- /*
- * Rather than modify the entry to make such entries work,
- * we reject this rule and require user level utilities
- * to enforce whatever policy they deem appropriate.
- */
- if ((frwl->fw_src.s_addr & (~frwl->fw_smsk.s_addr)) ||
- (frwl->fw_dst.s_addr & (~frwl->fw_dmsk.s_addr))) {
- dprintf(("%s rule never matches\n", err_prefix));
- return(NULL);
- }
-
- if ((frwl->fw_flg & IP_FW_F_FRAG) &&
- (frwl->fw_prot == IPPROTO_UDP || frwl->fw_prot == IPPROTO_TCP)) {
- if (frwl->fw_nports) {
- dprintf(("%s cannot mix 'frag' and ports\n", err_prefix));
- return(NULL);
- }
- if (frwl->fw_prot == IPPROTO_TCP &&
- frwl->fw_tcpf != frwl->fw_tcpnf) {
- dprintf(("%s cannot mix 'frag' with TCP flags\n", err_prefix));
- return(NULL);
- }
- }
-
- /* Check command specific stuff */
- switch (frwl->fw_flg & IP_FW_F_COMMAND)
- {
- case IP_FW_F_REJECT:
- if (frwl->fw_reject_code >= 0x100
- && !(frwl->fw_prot == IPPROTO_TCP
- && frwl->fw_reject_code == IP_FW_REJECT_RST)) {
- dprintf(("%s unknown reject code\n", err_prefix));
- return(NULL);
- }
- break;
- case IP_FW_F_DIVERT: /* Diverting to port zero is invalid */
- case IP_FW_F_TEE:
- if (frwl->fw_divert_port == 0) {
- dprintf(("%s can't divert to port 0\n", err_prefix));
- return (NULL);
- }
- break;
- case IP_FW_F_DENY:
- case IP_FW_F_ACCEPT:
- case IP_FW_F_COUNT:
- case IP_FW_F_SKIPTO:
- break;
- default:
- dprintf(("%s invalid command\n", err_prefix));
- return(NULL);
- }
-
- return frwl;
-}
-
-static int
-ip_fw_ctl(int stage, struct mbuf **mm)
-{
- int error;
- struct mbuf *m;
-
- if (stage == IP_FW_GET) {
- struct ip_fw_chain *fcp = ip_fw_chain.lh_first;
- *mm = m = m_get(M_WAIT, MT_SOOPTS);
- for (; fcp; fcp = fcp->chain.le_next) {
- memcpy(m->m_data, fcp->rule, sizeof *(fcp->rule));
- m->m_len = sizeof *(fcp->rule);
- m->m_next = m_get(M_WAIT, MT_SOOPTS);
- m = m->m_next;
- m->m_len = 0;
- }
- return (0);
- }
- m = *mm;
- /* only allow get calls if secure mode > 2 */
- if (securelevel > 2) {
- if (m) (void)m_free(m);
- return(EPERM);
- }
- if (stage == IP_FW_FLUSH) {
- while (ip_fw_chain.lh_first != NULL &&
- ip_fw_chain.lh_first->rule->fw_number != (u_short)-1) {
- struct ip_fw_chain *fcp = ip_fw_chain.lh_first;
- int s = splnet();
- LIST_REMOVE(ip_fw_chain.lh_first, chain);
- splx(s);
- free(fcp->rule, M_IPFW);
- free(fcp, M_IPFW);
- }
- if (m) (void)m_free(m);
- return (0);
- }
- if (stage == IP_FW_ZERO) {
- error = zero_entry(m);
- if (m) (void)m_free(m);
- return (error);
- }
- if (m == NULL) {
- printf("%s NULL mbuf ptr\n", err_prefix);
- return (EINVAL);
- }
-
- if (stage == IP_FW_ADD) {
- struct ip_fw *frwl = check_ipfw_mbuf(m);
-
- if (!frwl)
- error = EINVAL;
- else
- error = add_entry(&ip_fw_chain, frwl);
- if (m) (void)m_free(m);
- return error;
- }
- if (stage == IP_FW_DEL) {
- if (m->m_len != sizeof(struct ip_fw)) {
- dprintf(("%s len=%d, want %d\n", err_prefix, m->m_len,
- (int)sizeof(struct ip_fw)));
- error = EINVAL;
- } else if (mtod(m, struct ip_fw *)->fw_number == (u_short)-1) {
- dprintf(("%s can't delete rule 65535\n", err_prefix));
- error = EINVAL;
- } else
- error = del_entry(&ip_fw_chain,
- mtod(m, struct ip_fw *)->fw_number);
- if (m) (void)m_free(m);
- return error;
- }
-
- dprintf(("%s unknown request %d\n", err_prefix, stage));
- if (m) (void)m_free(m);
- return (EINVAL);
-}
-
-void
-ip_fw_init(void)
-{
- struct ip_fw default_rule;
-
- ip_fw_chk_ptr = ip_fw_chk;
- ip_fw_ctl_ptr = ip_fw_ctl;
- LIST_INIT(&ip_fw_chain);
-
- bzero(&default_rule, sizeof default_rule);
- default_rule.fw_prot = IPPROTO_IP;
- default_rule.fw_number = (u_short)-1;
-#ifdef IPFIREWALL_DEFAULT_TO_ACCEPT
- default_rule.fw_flg |= IP_FW_F_ACCEPT;
-#else
- default_rule.fw_flg |= IP_FW_F_DENY;
-#endif
- default_rule.fw_flg |= IP_FW_F_IN | IP_FW_F_OUT;
- if (check_ipfw_struct(&default_rule) == NULL ||
- add_entry(&ip_fw_chain, &default_rule))
- panic(__FUNCTION__);
-
- printf("IP packet filtering initialized, "
-#ifdef IPDIVERT
- "divert enabled, ");
-#else
- "divert disabled, ");
-#endif
-#ifdef IPFIREWALL_DEFAULT_TO_ACCEPT
- printf("default to accept, ");
-#endif
-#ifndef IPFIREWALL_VERBOSE
- printf("logging disabled\n");
-#else
- if (fw_verbose_limit == 0)
- printf("unlimited logging\n");
- else
- printf("logging limited to %d packets/entry\n",
- fw_verbose_limit);
-#endif
-}
-
-#ifdef IPFIREWALL_MODULE
-
-#include <sys/exec.h>
-#include <sys/sysent.h>
-#include <sys/lkm.h>
-
-MOD_MISC(ipfw);
-
-static int
-ipfw_load(struct lkm_table *lkmtp, int cmd)
-{
- int s=splnet();
-
- old_chk_ptr = ip_fw_chk_ptr;
- old_ctl_ptr = ip_fw_ctl_ptr;
-
- ip_fw_init();
- splx(s);
- return 0;
-}
-
-static int
-ipfw_unload(struct lkm_table *lkmtp, int cmd)
-{
- int s=splnet();
-
- ip_fw_chk_ptr = old_chk_ptr;
- ip_fw_ctl_ptr = old_ctl_ptr;
-
- while (ip_fw_chain.lh_first != NULL) {
- struct ip_fw_chain *fcp = ip_fw_chain.lh_first;
- LIST_REMOVE(ip_fw_chain.lh_first, chain);
- free(fcp->rule, M_IPFW);
- free(fcp, M_IPFW);
- }
-
- splx(s);
- printf("IP firewall unloaded\n");
- return 0;
-}
-
-int
-ipfw_mod(struct lkm_table *lkmtp, int cmd, int ver)
-{
- DISPATCH(lkmtp, cmd, ver, ipfw_load, ipfw_unload, lkm_nullcmd);
-}
-#endif
diff --git a/cpukit/libnetworking/netinet/ip_fw.h b/cpukit/libnetworking/netinet/ip_fw.h
deleted file mode 100644
index c511154617..0000000000
--- a/cpukit/libnetworking/netinet/ip_fw.h
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * Copyright (c) 1993 Daniel Boulet
- * Copyright (c) 1994 Ugen J.S.Antsilevich
- *
- * Redistribution and use in source forms, with and without modification,
- * are permitted provided that this entire comment appears intact.
- *
- * Redistribution in binary form may occur without any restrictions.
- * Obviously, it would be nice if you gave credit where credit is due
- * but requiring it would be too onerous.
- *
- * This software is provided ``AS IS'' without any warranties of any kind.
- */
-
-#ifndef _IP_FW_H
-#define _IP_FW_H
-
-#include <sys/queue.h> /* LIST_ENTRY */
-#include <net/if.h>
-#include <netinet/in.h> /* struct in_addr */
-
-/*
- * This union structure identifies an interface, either explicitly
- * by name or implicitly by IP address. The flags IP_FW_F_IIFNAME
- * and IP_FW_F_OIFNAME say how to interpret this structure. An
- * interface unit number of -1 matches any unit number, while an
- * IP address of 0.0.0.0 indicates matches any interface.
- *
- * The receive and transmit interfaces are only compared against the
- * the packet if the corresponding bit (IP_FW_F_IIFACE or IP_FW_F_OIFACE)
- * is set. Note some packets lack a receive or transmit interface
- * (in which case the missing "interface" never matches).
- */
-
-union ip_fw_if {
- struct in_addr fu_via_ip; /* Specified by IP address */
- struct { /* Specified by interface name */
-#define FW_IFNLEN IFNAMSIZ
- char name[FW_IFNLEN];
- short unit; /* -1 means match any unit */
- } fu_via_if;
-};
-
-/*
- * Format of an IP firewall descriptor
- *
- * fw_src, fw_dst, fw_smsk, fw_dmsk are always stored in network byte order.
- * fw_flg and fw_n*p are stored in host byte order (of course).
- * Port numbers are stored in HOST byte order.
- * Warning: setsockopt() will fail if sizeof(struct ip_fw) > MLEN (108)
- */
-
-struct ip_fw {
- u_long fw_pcnt,fw_bcnt; /* Packet and byte counters */
- struct in_addr fw_src, fw_dst; /* Source and destination IP addr */
- struct in_addr fw_smsk, fw_dmsk; /* Mask for src and dest IP addr */
- u_short fw_number; /* Rule number */
- u_short fw_flg; /* Flags word */
-#define IP_FW_MAX_PORTS 10 /* A reasonable maximum */
- u_short fw_pts[IP_FW_MAX_PORTS]; /* Array of port numbers to match */
- u_char fw_ipopt,fw_ipnopt; /* IP options set/unset */
- u_char fw_tcpf,fw_tcpnf; /* TCP flags set/unset */
-#define IP_FW_ICMPTYPES_DIM (32 / (sizeof(unsigned) * 8))
- unsigned fw_icmptypes[IP_FW_ICMPTYPES_DIM]; /* ICMP types bitmap */
- long timestamp; /* timestamp (tv_sec) of last match */
- union ip_fw_if fw_in_if, fw_out_if; /* Incoming and outgoing interfaces */
- union {
- u_short fu_divert_port; /* Divert/tee port (options IPDIVERT) */
- u_short fu_skipto_rule; /* SKIPTO command rule number */
- u_short fu_reject_code; /* REJECT response code */
- } fw_un;
- u_char fw_prot; /* IP protocol */
- u_char fw_nports; /* N'of src ports and # of dst ports */
- /* in ports array (dst ports follow */
- /* src ports; max of 10 ports in all; */
- /* count of 0 means match all ports) */
-};
-
-#define IP_FW_GETNSRCP(rule) ((rule)->fw_nports & 0x0f)
-#define IP_FW_SETNSRCP(rule, n) do { \
- (rule)->fw_nports &= ~0x0f; \
- (rule)->fw_nports |= (n); \
- } while (0)
-#define IP_FW_GETNDSTP(rule) ((rule)->fw_nports >> 4)
-#define IP_FW_SETNDSTP(rule, n) do { \
- (rule)->fw_nports &= ~0xf0; \
- (rule)->fw_nports |= (n) << 4;\
- } while (0)
-
-#define fw_divert_port fw_un.fu_divert_port
-#define fw_skipto_rule fw_un.fu_skipto_rule
-#define fw_reject_code fw_un.fu_reject_code
-
-struct ip_fw_chain {
- LIST_ENTRY(ip_fw_chain) chain;
- struct ip_fw *rule;
-};
-
-/*
- * Values for "flags" field .
- */
-#define IP_FW_F_IN 0x0001 /* Check inbound packets */
-#define IP_FW_F_OUT 0x0002 /* Check outbound packets */
-#define IP_FW_F_IIFACE 0x0004 /* Apply inbound interface test */
-#define IP_FW_F_OIFACE 0x0008 /* Apply outbound interface test */
-
-#define IP_FW_F_COMMAND 0x0070 /* Mask for type of chain entry: */
-#define IP_FW_F_DENY 0x0000 /* This is a deny rule */
-#define IP_FW_F_REJECT 0x0010 /* Deny and send a response packet */
-#define IP_FW_F_ACCEPT 0x0020 /* This is an accept rule */
-#define IP_FW_F_COUNT 0x0030 /* This is a count rule */
-#define IP_FW_F_DIVERT 0x0040 /* This is a divert rule */
-#define IP_FW_F_TEE 0x0050 /* This is a tee rule */
-#define IP_FW_F_SKIPTO 0x0060 /* This is a skipto rule */
-
-#define IP_FW_F_PRN 0x0080 /* Print if this rule matches */
-
-#define IP_FW_F_SRNG 0x0100 /* The first two src ports are a min *
- * and max range (stored in host byte *
- * order). */
-
-#define IP_FW_F_DRNG 0x0200 /* The first two dst ports are a min *
- * and max range (stored in host byte *
- * order). */
-
-#define IP_FW_F_IIFNAME 0x0400 /* In interface by name/unit (not IP) */
-#define IP_FW_F_OIFNAME 0x0800 /* Out interface by name/unit (not IP) */
-
-#define IP_FW_F_INVSRC 0x1000 /* Invert sense of src check */
-#define IP_FW_F_INVDST 0x2000 /* Invert sense of dst check */
-
-#define IP_FW_F_FRAG 0x4000 /* Fragment */
-
-#define IP_FW_F_ICMPBIT 0x8000 /* ICMP type bitmap is valid */
-
-#define IP_FW_F_MASK 0xFFFF /* All possible flag bits mask */
-
-/*
- * For backwards compatibility with rules specifying "via iface" but
- * not restricted to only "in" or "out" packets, we define this combination
- * of bits to represent this configuration.
- */
-
-#define IF_FW_F_VIAHACK (IP_FW_F_IN|IP_FW_F_OUT|IP_FW_F_IIFACE|IP_FW_F_OIFACE)
-
-/*
- * Definitions for REJECT response codes.
- * Values less than 256 correspond to ICMP unreachable codes.
- */
-#define IP_FW_REJECT_RST 0x0100 /* TCP packets: send RST */
-
-/*
- * Definitions for IP option names.
- */
-#define IP_FW_IPOPT_LSRR 0x01
-#define IP_FW_IPOPT_SSRR 0x02
-#define IP_FW_IPOPT_RR 0x04
-#define IP_FW_IPOPT_TS 0x08
-
-/*
- * Definitions for TCP flags.
- */
-#define IP_FW_TCPF_FIN TH_FIN
-#define IP_FW_TCPF_SYN TH_SYN
-#define IP_FW_TCPF_RST TH_RST
-#define IP_FW_TCPF_PSH TH_PUSH
-#define IP_FW_TCPF_ACK TH_ACK
-#define IP_FW_TCPF_URG TH_URG
-#define IP_FW_TCPF_ESTAB 0x40
-
-/*
- * Main firewall chains definitions and global var's definitions.
- */
-#ifdef _KERNEL
-
-/*
- * Function definitions.
- */
-void ip_fw_init(void);
-
-#endif /* _KERNEL */
-
-#endif /* _IP_FW_H */
diff --git a/cpukit/libnetworking/netinet/ip_icmp.c b/cpukit/libnetworking/netinet/ip_icmp.c
deleted file mode 100644
index e1c7518af2..0000000000
--- a/cpukit/libnetworking/netinet/ip_icmp.c
+++ /dev/null
@@ -1,771 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1986, 1988, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)ip_icmp.c 8.2 (Berkeley) 1/4/94
- * $FreeBSD: src/sys/netinet/ip_icmp.c,v 1.101 2005/05/04 13:23:54 andre Exp $
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/mbuf.h>
-#include <sys/protosw.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <sys/kernel.h>
-#include <sys/sysctl.h>
-
-#include <net/if.h>
-#include <net/if_types.h>
-#include <net/route.h>
-
-#define _IP_VHL
-#include <netinet/in.h>
-#include <rtems/rtems_netinet_in.h>
-#include <netinet/in_pcb.h>
-#include <netinet/in_systm.h>
-#include <netinet/in_var.h>
-#include <netinet/ip.h>
-#include <netinet/ip_icmp.h>
-#include <netinet/ip_var.h>
-#include <netinet/tcp.h>
-#include <netinet/tcp_var.h>
-#include <netinet/tcpip.h>
-#include <netinet/icmp_var.h>
-
-#ifdef IPSEC
-#include <netinet6/ipsec.h>
-#include <netkey/key.h>
-#endif
-
-#ifdef FAST_IPSEC
-#include <netipsec/ipsec.h>
-#include <netipsec/key.h>
-#define IPSEC
-#endif
-
-#include <machine/in_cksum.h>
-
-/*
- * ICMP routines: error generation, receive packet processing, and
- * routines to turnaround packets back to the originator, and
- * host table maintenance routines.
- */
-
- struct icmpstat icmpstat;
-SYSCTL_STRUCT(_net_inet_icmp, ICMPCTL_STATS, stats, CTLFLAG_RD,
- &icmpstat, icmpstat, "");
-
-static int icmpmaskrepl = 0;
-SYSCTL_INT(_net_inet_icmp, ICMPCTL_MASKREPL, maskrepl, CTLFLAG_RW,
- &icmpmaskrepl, 0, "");
-
-static int icmpbmcastecho = 1;
-SYSCTL_INT(_net_inet_icmp, OID_AUTO, bmcastecho, CTLFLAG_RW, &icmpbmcastecho,
- 0, "");
-
-static int icmpallecho = 1;
-SYSCTL_INT(_net_inet_icmp, OID_AUTO, allecho, CTLFLAG_RW, &icmpallecho,
- 0, "");
-
-#ifdef ICMPPRINTFS
-int icmpprintfs = 0;
-#endif
-
-static void icmp_reflect(struct mbuf *);
-static void icmp_send(struct mbuf *, struct mbuf *);
-
-extern struct protosw inetsw[];
-unsigned int icmplenPanicAvoided;
-
-/*
- * Generate an error packet of type error
- * in response to bad packet ip.
- */
-void
-icmp_error(struct mbuf *n, int type, int code, n_long dest,
- struct ifnet *destifp)
-{
- register struct ip *oip = mtod(n, struct ip *), *nip;
-#ifdef _IP_VHL
- register unsigned oiplen = IP_VHL_HL(oip->ip_vhl) << 2;
-#else
- register unsigned oiplen = oip->ip_hl << 2;
-#endif
- register struct icmp *icp;
- register struct mbuf *m;
- unsigned icmplen;
-
-#ifdef ICMPPRINTFS
- if (icmpprintfs)
- printf("icmp_error(%p, %x, %d)\n", oip, type, code);
-#endif
- if (type != ICMP_REDIRECT)
- icmpstat.icps_error++;
- /*
- * Don't send error if not the first fragment of message.
- * Don't error if the old packet protocol was ICMP
- * error message, only known informational types.
- */
- if (oip->ip_off &~ (IP_MF|IP_DF))
- goto freeit;
- if (oip->ip_p == IPPROTO_ICMP && type != ICMP_REDIRECT &&
- n->m_len >= oiplen + ICMP_MINLEN &&
- !ICMP_INFOTYPE(((struct icmp *)((caddr_t)oip + oiplen))->icmp_type)) {
- icmpstat.icps_oldicmp++;
- goto freeit;
- }
- /* Don't send error in response to a multicast or broadcast packet */
- if (n->m_flags & (M_BCAST|M_MCAST))
- goto freeit;
- /* Don't send error in response to malicious packet */
- icmplen = min(oiplen + 8, oip->ip_len);
- if (icmplen < sizeof(struct ip)) {
- icmplenPanicAvoided++;
- goto freeit;
- }
-
- /*
- * First, formulate icmp message
- */
- m = m_gethdr(M_DONTWAIT, MT_HEADER);
- if (m == NULL)
- goto freeit;
-#ifdef MAC
- mac_create_mbuf_netlayer(n, m);
-#endif
- m->m_len = icmplen + ICMP_MINLEN;
- MH_ALIGN(m, m->m_len);
- icp = mtod(m, struct icmp *);
- if ((u_int)type > ICMP_MAXTYPE)
- panic("icmp_error");
- icmpstat.icps_outhist[type]++;
- icp->icmp_type = type;
- if (type == ICMP_REDIRECT)
- icp->icmp_gwaddr.s_addr = dest;
- else {
- icp->icmp_void = 0;
- /*
- * The following assignments assume an overlay with the
- * zeroed icmp_void field.
- */
- if (type == ICMP_PARAMPROB) {
- icp->icmp_pptr = code;
- code = 0;
- } else if (type == ICMP_UNREACH &&
- code == ICMP_UNREACH_NEEDFRAG && destifp) {
- icp->icmp_nextmtu = htons(destifp->if_mtu);
- }
- }
-
- icp->icmp_code = code;
- bcopy((caddr_t)oip, (caddr_t)&icp->icmp_ip, icmplen);
- nip = &icp->icmp_ip;
- nip->ip_len = htons((u_short)(nip->ip_len + oiplen));
-
- /*
- * Now, copy old ip header (without options)
- * in front of icmp message.
- */
- if (m->m_data - sizeof(struct ip) < m->m_pktdat)
- panic("icmp len");
- m->m_data -= sizeof(struct ip);
- m->m_len += sizeof(struct ip);
- m->m_pkthdr.len = m->m_len;
- m->m_pkthdr.rcvif = n->m_pkthdr.rcvif;
- nip = mtod(m, struct ip *);
- bcopy((caddr_t)oip, (caddr_t)nip, sizeof(struct ip));
- nip->ip_len = m->m_len;
-#ifdef _IP_VHL
- nip->ip_vhl = IP_VHL_BORING;
-#else
- nip->ip_v = IPVERSION;
- nip->ip_hl = 5;
-#endif
- nip->ip_p = IPPROTO_ICMP;
- nip->ip_tos = 0;
- icmp_reflect(m);
-
-freeit:
- m_freem(n);
-}
-
-static struct sockaddr_in icmpsrc = { sizeof (struct sockaddr_in), AF_INET, 0, {0}, {0} };
-static struct sockaddr_in icmpdst = { sizeof (struct sockaddr_in), AF_INET, 0, {0}, {0} };
-static struct sockaddr_in icmpgw = { sizeof (struct sockaddr_in), AF_INET, 0, {0}, {0} };
-
-/*
- * Process a received ICMP message.
- */
-void
-icmp_input(struct mbuf *m, int off)
-{
- struct icmp *icp;
- struct in_ifaddr *ia;
- struct ip *ip = mtod(m, struct ip *);
- int hlen = off;
- int icmplen = ip->ip_len;
- int i, code;
- void (*ctlfunc)(int, struct sockaddr *, void *);
-
- /*
- * Locate icmp structure in mbuf, and check
- * that not corrupted and of at least minimum length.
- */
-#ifdef ICMPPRINTFS
- if (icmpprintfs) {
- char buf[4 * sizeof "123"];
- strcpy(buf, inet_ntoa(ip->ip_src));
- printf("icmp_input from %s to %s, len %d\n",
- buf, inet_ntoa(ip->ip_dst), icmplen);
- }
-#endif
- if (icmplen < ICMP_MINLEN) {
- icmpstat.icps_tooshort++;
- goto freeit;
- }
- i = hlen + min(icmplen, ICMP_ADVLENMIN);
- if (m->m_len < i && (m = m_pullup(m, i)) == NULL) {
- icmpstat.icps_tooshort++;
- return;
- }
- ip = mtod(m, struct ip *);
- m->m_len -= hlen;
- m->m_data += hlen;
- icp = mtod(m, struct icmp *);
- if (in_cksum(m, icmplen)) {
- icmpstat.icps_checksum++;
- goto freeit;
- }
- m->m_len += hlen;
- m->m_data -= hlen;
-
-#ifdef ICMPPRINTFS
- if (icmpprintfs)
- printf("icmp_input, type %d code %d\n", icp->icmp_type,
- icp->icmp_code);
-#endif
-
- /*
- * Message type specific processing.
- */
- if (icp->icmp_type > ICMP_MAXTYPE)
- goto raw;
- icmpstat.icps_inhist[icp->icmp_type]++;
- code = icp->icmp_code;
- switch (icp->icmp_type) {
-
- case ICMP_UNREACH:
- switch (code) {
- case ICMP_UNREACH_NET:
- case ICMP_UNREACH_HOST:
- case ICMP_UNREACH_PROTOCOL:
- case ICMP_UNREACH_PORT:
- case ICMP_UNREACH_SRCFAIL:
- code = PRC_UNREACH_NET;
- break;
-
- case ICMP_UNREACH_NEEDFRAG:
- code = PRC_MSGSIZE;
- break;
-
- case ICMP_UNREACH_NET_UNKNOWN:
- case ICMP_UNREACH_NET_PROHIB:
- case ICMP_UNREACH_TOSNET:
- code = PRC_UNREACH_NET;
- break;
-
- case ICMP_UNREACH_HOST_UNKNOWN:
- case ICMP_UNREACH_ISOLATED:
- case ICMP_UNREACH_HOST_PROHIB:
- case ICMP_UNREACH_TOSHOST:
- code = PRC_UNREACH_HOST;
- break;
-
- case ICMP_UNREACH_FILTER_PROHIB:
- case ICMP_UNREACH_HOST_PRECEDENCE:
- case ICMP_UNREACH_PRECEDENCE_CUTOFF:
- code = PRC_UNREACH_PORT;
- break;
-
- default:
- goto badcode;
- }
- goto deliver;
-
- case ICMP_TIMXCEED:
- if (code > 1)
- goto badcode;
- code += PRC_TIMXCEED_INTRANS;
- goto deliver;
-
- case ICMP_PARAMPROB:
- if (code > 1)
- goto badcode;
- code = PRC_PARAMPROB;
- goto deliver;
-
- case ICMP_SOURCEQUENCH:
- if (code)
- goto badcode;
- code = PRC_QUENCH;
- deliver:
- /*
- * Problem with datagram; advise higher level routines.
- */
- if (icmplen < ICMP_ADVLENMIN || icmplen < ICMP_ADVLEN(icp) ||
-#ifdef _IP_VHL
- IP_VHL_HL(icp->icmp_ip.ip_vhl) < (sizeof(struct ip) >> 2)) {
-#else
- icp->icmp_ip.ip_hl < (sizeof(struct ip) >> 2)) {
-#endif
- icmpstat.icps_badlen++;
- goto freeit;
- }
- NTOHS(icp->icmp_ip.ip_len);
- /* Discard ICMP's in response to multicast packets */
- if (IN_MULTICAST(ntohl(icp->icmp_ip.ip_dst.s_addr)))
- goto badcode;
-#ifdef ICMPPRINTFS
- if (icmpprintfs)
- printf("deliver to protocol %d\n", icp->icmp_ip.ip_p);
-#endif
- icmpsrc.sin_addr = icp->icmp_ip.ip_dst;
-#if 1
- /*
- * MTU discovery:
- * If we got a needfrag and there is a host route to the
- * original destination, and the MTU is not locked, then
- * set the MTU in the route to the suggested new value
- * (if given) and then notify as usual. The ULPs will
- * notice that the MTU has changed and adapt accordingly.
- * If no new MTU was suggested, then we guess a new one
- * less than the current value. If the new MTU is
- * unreasonably small (arbitrarily set at 296), then
- * we reset the MTU to the interface value and enable the
- * lock bit, indicating that we are no longer doing MTU
- * discovery.
- */
- if (code == PRC_MSGSIZE) {
- struct rtentry *rt;
- int mtu;
-
- rt = rtalloc1((struct sockaddr *)&icmpsrc, 0,
- RTF_CLONING | RTF_PRCLONING);
- if (rt && (rt->rt_flags & RTF_HOST)
- && !(rt->rt_rmx.rmx_locks & RTV_MTU)) {
- mtu = ntohs(icp->icmp_nextmtu);
- if (!mtu)
- mtu = ip_next_mtu(rt->rt_rmx.rmx_mtu,
- 1);
-#ifdef DEBUG_MTUDISC
- printf("MTU for %s reduced to %d\n",
- inet_ntoa(icmpsrc.sin_addr), mtu);
-#endif
- if (mtu < 296) {
- /* rt->rt_rmx.rmx_mtu =
- rt->rt_ifp->if_mtu; */
- rt->rt_rmx.rmx_locks |= RTV_MTU;
- } else if (rt->rt_rmx.rmx_mtu > mtu) {
- rt->rt_rmx.rmx_mtu = mtu;
- }
- }
- if (rt)
- RTFREE(rt);
- }
-
-#endif
- ctlfunc = inetsw[ip_protox[icp->icmp_ip.ip_p]].pr_ctlinput;
- if (ctlfunc)
- (*ctlfunc)(code, (struct sockaddr *)&icmpsrc,
- (void *)&icp->icmp_ip);
- break;
-
- badcode:
- icmpstat.icps_badcode++;
- break;
-
- case ICMP_ECHO:
- if (!icmpallecho) {
- icmpstat.icps_allecho++;
- break;
- }
- if (!icmpbmcastecho
- && (m->m_flags & (M_MCAST | M_BCAST)) != 0
- && IN_MULTICAST(ntohl(ip->ip_dst.s_addr))) {
- icmpstat.icps_bmcastecho++;
- break;
- }
- icp->icmp_type = ICMP_ECHOREPLY;
- goto reflect;
-
- case ICMP_TSTAMP:
- if (!icmpbmcastecho
- && (m->m_flags & (M_MCAST | M_BCAST)) != 0
- && IN_MULTICAST(ntohl(ip->ip_dst.s_addr))) {
- icmpstat.icps_bmcasttstamp++;
- break;
- }
- if (icmplen < ICMP_TSLEN) {
- icmpstat.icps_badlen++;
- break;
- }
- icp->icmp_type = ICMP_TSTAMPREPLY;
- icp->icmp_rtime = iptime();
- icp->icmp_ttime = icp->icmp_rtime; /* bogus, do later! */
- goto reflect;
-
- case ICMP_MASKREQ:
-#define satosin(sa) ((struct sockaddr_in *)(sa))
- if (icmpmaskrepl == 0)
- break;
- /*
- * We are not able to respond with all ones broadcast
- * unless we receive it over a point-to-point interface.
- */
- if (icmplen < ICMP_MASKLEN)
- break;
- switch (ip->ip_dst.s_addr) {
-
- case INADDR_BROADCAST:
- case INADDR_ANY:
- icmpdst.sin_addr = ip->ip_src;
- break;
-
- default:
- icmpdst.sin_addr = ip->ip_dst;
- }
- ia = (struct in_ifaddr *)ifaof_ifpforaddr(
- (struct sockaddr *)&icmpdst, m->m_pkthdr.rcvif);
- if (ia == NULL)
- break;
- if (ia->ia_ifp == NULL) {
- break;
- }
- icp->icmp_type = ICMP_MASKREPLY;
- icp->icmp_mask = ia->ia_sockmask.sin_addr.s_addr;
- if (ip->ip_src.s_addr == 0) {
- if (ia->ia_ifp->if_flags & IFF_BROADCAST)
- ip->ip_src = satosin(&ia->ia_broadaddr)->sin_addr;
- else if (ia->ia_ifp->if_flags & IFF_POINTOPOINT)
- ip->ip_src = satosin(&ia->ia_dstaddr)->sin_addr;
- }
-reflect:
- ip->ip_len += hlen; /* since ip_input deducts this */
- icmpstat.icps_reflect++;
- icmpstat.icps_outhist[icp->icmp_type]++;
- icmp_reflect(m);
- return;
-
- case ICMP_REDIRECT:
- if (code > 3)
- goto badcode;
- if (icmplen < ICMP_ADVLENMIN || icmplen < ICMP_ADVLEN(icp) ||
-#ifdef _IP_VHL
- IP_VHL_HL(icp->icmp_ip.ip_vhl) < (sizeof(struct ip) >> 2)) {
-#else
- icp->icmp_ip.ip_hl < (sizeof(struct ip) >> 2)) {
-#endif
- icmpstat.icps_badlen++;
- break;
- }
- /*
- * Short circuit routing redirects to force
- * immediate change in the kernel's routing
- * tables. The message is also handed to anyone
- * listening on a raw socket (e.g. the routing
- * daemon for use in updating its tables).
- */
- icmpgw.sin_addr = ip->ip_src;
- icmpdst.sin_addr = icp->icmp_gwaddr;
-#ifdef ICMPPRINTFS
- if (icmpprintfs) {
- char buf[4 * sizeof "123"];
- strcpy(buf, inet_ntoa(icp->icmp_ip.ip_dst));
-
- printf("redirect dst %s to %s\n",
- buf, inet_ntoa(icp->icmp_gwaddr));
- }
-#endif
- icmpsrc.sin_addr = icp->icmp_ip.ip_dst;
- rtredirect((struct sockaddr *)&icmpsrc,
- (struct sockaddr *)&icmpdst,
- (struct sockaddr *)0, RTF_GATEWAY | RTF_HOST,
- (struct sockaddr *)&icmpgw, (struct rtentry **)0);
- pfctlinput(PRC_REDIRECT_HOST, (struct sockaddr *)&icmpsrc);
- break;
-
- /*
- * No kernel processing for the following;
- * just fall through to send to raw listener.
- */
- case ICMP_ECHOREPLY:
- case ICMP_ROUTERADVERT:
- case ICMP_ROUTERSOLICIT:
- case ICMP_TSTAMPREPLY:
- case ICMP_IREQREPLY:
- case ICMP_MASKREPLY:
- default:
- break;
- }
-
-raw:
- rip_input(m, hlen);
- return;
-
-freeit:
- m_freem(m);
-}
-
-/*
- * Reflect the ip packet back to the source
- */
-static void
-icmp_reflect(struct mbuf *m)
-{
- struct ip *ip = mtod(m, struct ip *);
- struct in_ifaddr *ia;
- struct in_addr t;
- struct mbuf *opts = 0;
-#ifdef _IP_VHL
- int optlen = (IP_VHL_HL(ip->ip_vhl) << 2) - sizeof(struct ip);
-#else
- int optlen = (ip->ip_hl << 2) - sizeof(struct ip);
-#endif
- if (!in_canforward(ip->ip_src) &&
- ((ntohl(ip->ip_src.s_addr) & IN_CLASSA_NET) !=
- (IN_LOOPBACKNET << IN_CLASSA_NSHIFT))) {
- m_freem(m); /* Bad return address */
- goto done; /* Ip_output() will check for broadcast */
- }
- t = ip->ip_dst;
- ip->ip_dst = ip->ip_src;
- /*
- * If the incoming packet was addressed directly to us,
- * use dst as the src for the reply. Otherwise (broadcast
- * or anonymous), use the address which corresponds
- * to the incoming interface.
- */
- for (ia = in_ifaddr; ia; ia = ia->ia_next) {
- if (t.s_addr == IA_SIN(ia)->sin_addr.s_addr)
- break;
- if (ia->ia_ifp && (ia->ia_ifp->if_flags & IFF_BROADCAST) &&
- t.s_addr == satosin(&ia->ia_broadaddr)->sin_addr.s_addr)
- break;
- }
- icmpdst.sin_addr = t;
- if ((ia == (struct in_ifaddr *)0) && m->m_pkthdr.rcvif)
- ia = (struct in_ifaddr *)ifaof_ifpforaddr(
- (struct sockaddr *)&icmpdst, m->m_pkthdr.rcvif);
- /*
- * The following happens if the packet was not addressed to us,
- * and was received on an interface with no IP address.
- */
- if (ia == (struct in_ifaddr *)0)
- ia = in_ifaddr;
- t = IA_SIN(ia)->sin_addr;
- ip->ip_src = t;
- ip->ip_ttl = MAXTTL;
-
- if (optlen > 0) {
- register u_char *cp;
- int opt, cnt;
- u_int len;
-
- /*
- * Retrieve any source routing from the incoming packet;
- * add on any record-route or timestamp options.
- */
- cp = (u_char *) (ip + 1);
- if ((opts = ip_srcroute()) == 0 &&
- (opts = m_gethdr(M_DONTWAIT, MT_HEADER))) {
- opts->m_len = sizeof(struct in_addr);
- mtod(opts, struct in_addr *)->s_addr = 0;
- }
- if (opts) {
-#ifdef ICMPPRINTFS
- if (icmpprintfs)
- printf("icmp_reflect optlen %d rt %d => ",
- optlen, opts->m_len);
-#endif
- for (cnt = optlen; cnt > 0; cnt -= len, cp += len) {
- opt = cp[IPOPT_OPTVAL];
- if (opt == IPOPT_EOL)
- break;
- if (opt == IPOPT_NOP)
- len = 1;
- else {
- if (cnt < IPOPT_OLEN + sizeof(*cp))
- break;
- len = cp[IPOPT_OLEN];
- if (len < IPOPT_OLEN + sizeof(*cp) ||
- len > cnt)
- break;
- }
- /*
- * Should check for overflow, but it "can't happen"
- */
- if (opt == IPOPT_RR || opt == IPOPT_TS ||
- opt == IPOPT_SECURITY) {
- bcopy((caddr_t)cp,
- mtod(opts, caddr_t) + opts->m_len, len);
- opts->m_len += len;
- }
- }
- /* Terminate & pad, if necessary */
- cnt = opts->m_len % 4;
- if (cnt) {
- for (; cnt < 4; cnt++) {
- *(mtod(opts, caddr_t) + opts->m_len) =
- IPOPT_EOL;
- opts->m_len++;
- }
- }
-#ifdef ICMPPRINTFS
- if (icmpprintfs)
- printf("%d\n", opts->m_len);
-#endif
- }
- /*
- * Now strip out original options by copying rest of first
- * mbuf's data back, and adjust the IP length.
- */
- ip->ip_len -= optlen;
-#ifdef _IP_VHL
- ip->ip_vhl = IP_VHL_BORING;
-#else
- ip->ip_v = IPVERSION;
- ip->ip_hl = 5;
-#endif
- m->m_len -= optlen;
- if (m->m_flags & M_PKTHDR)
- m->m_pkthdr.len -= optlen;
- optlen += sizeof(struct ip);
- bcopy((caddr_t)ip + optlen, (caddr_t)(ip + 1),
- (unsigned)(m->m_len - sizeof(struct ip)));
- }
- m->m_flags &= ~(M_BCAST|M_MCAST);
- icmp_send(m, opts);
-done:
- if (opts)
- (void)m_free(opts);
-}
-
-/*
- * Send an icmp packet back to the ip level,
- * after supplying a checksum.
- */
-static void
-icmp_send(struct mbuf *m, struct mbuf *opts)
-{
- register struct ip *ip = mtod(m, struct ip *);
- register int hlen;
- register struct icmp *icp;
- struct route ro;
-
-#ifdef _IP_VHL
- hlen = IP_VHL_HL(ip->ip_vhl) << 2;
-#else
- hlen = ip->ip_hl << 2;
-#endif
- m->m_data += hlen;
- m->m_len -= hlen;
- icp = mtod(m, struct icmp *);
- icp->icmp_cksum = 0;
- icp->icmp_cksum = in_cksum(m, ip->ip_len - hlen);
- m->m_data -= hlen;
- m->m_len += hlen;
-#ifdef ICMPPRINTFS
- if (icmpprintfs) {
- char buf[4 * sizeof "123"];
- strcpy(buf, inet_ntoa(ip->ip_dst));
- printf("icmp_send dst %s src %s\n",
- buf, inet_ntoa(ip->ip_src));
- }
-#endif
- bzero(&ro, sizeof ro);
- (void) ip_output(m, opts, &ro, 0, NULL);
- if (ro.ro_rt)
- RTFREE(ro.ro_rt);
-}
-
-/*
- * Return milliseconds since 00:00 GMT in network format.
- */
-uint32_t
-iptime(void)
-{
- struct timeval atv;
- u_long t;
-
- microtime(&atv);
- t = (atv.tv_sec % (24L*60L*60L)) * 1000L + atv.tv_usec / 1000L;
- return (htonl(t));
-}
-
-/*
- * Return the next larger or smaller MTU plateau (table from RFC 1191)
- * given current value MTU. If DIR is less than zero, a larger plateau
- * is returned; otherwise, a smaller value is returned.
- */
-int
-ip_next_mtu(int mtu, int dir)
-{
- static int mtutab[] = {
- 65535, 32000, 17914, 8166, 4352, 2002, 1492, 1280, 1006, 508,
- 296, 68, 0
- };
- int i;
-
- for (i = 0; i < (sizeof mtutab) / (sizeof mtutab[0]); i++) {
- if (mtu >= mtutab[i])
- break;
- }
-
- if (dir < 0) {
- if (i == 0) {
- return 0;
- } else {
- return mtutab[i - 1];
- }
- } else {
- if (mtutab[i] == 0) {
- return 0;
- } else if(mtu > mtutab[i]) {
- return mtutab[i];
- } else {
- return mtutab[i + 1];
- }
- }
-}
diff --git a/cpukit/libnetworking/netinet/ip_icmp.h b/cpukit/libnetworking/netinet/ip_icmp.h
deleted file mode 100644
index 2e66a5f68f..0000000000
--- a/cpukit/libnetworking/netinet/ip_icmp.h
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)ip_icmp.h 8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/ip_icmp.h,v 1.26 2005/05/04 13:09:19 andre Exp $
- */
-
-
-#ifndef _NETINET_IP_ICMP_H_
-#define _NETINET_IP_ICMP_H_
-
-#include <netinet/in.h> /* struct in_addr */
-#include <netinet/ip.h> /* struct ip */
-
-/*
- * Interface Control Message Protocol Definitions.
- * Per RFC 792, September 1981.
- */
-
-/*
- * Internal of an ICMP Router Advertisement
- */
-struct icmp_ra_addr {
- u_int32_t ira_addr;
- u_int32_t ira_preference;
-};
-
-/*
- * Structure of an icmp header.
- */
-struct icmp {
- u_char icmp_type; /* type of message, see below */
- u_char icmp_code; /* type sub code */
- u_short icmp_cksum; /* ones complement cksum of struct */
- union {
- u_char ih_pptr; /* ICMP_PARAMPROB */
- struct in_addr ih_gwaddr; /* ICMP_REDIRECT */
- struct ih_idseq {
- uint16_t icd_id; /* network format */
- uint16_t icd_seq; /* network format */
- } ih_idseq;
- int ih_void;
-
- /* ICMP_UNREACH_NEEDFRAG -- Path MTU Discovery (RFC1191) */
- struct ih_pmtu {
- uint16_t ipm_void; /* network format */
- uint16_t ipm_nextmtu; /* network format */
- } ih_pmtu;
-
- struct ih_rtradv {
- u_char irt_num_addrs;
- u_char irt_wpa;
- u_int16_t irt_lifetime;
- } ih_rtradv;
- } icmp_hun;
-#define icmp_pptr icmp_hun.ih_pptr
-#define icmp_gwaddr icmp_hun.ih_gwaddr
-#define icmp_id icmp_hun.ih_idseq.icd_id
-#define icmp_seq icmp_hun.ih_idseq.icd_seq
-#define icmp_void icmp_hun.ih_void
-#define icmp_pmvoid icmp_hun.ih_pmtu.ipm_void
-#define icmp_nextmtu icmp_hun.ih_pmtu.ipm_nextmtu
-#define icmp_num_addrs icmp_hun.ih_rtradv.irt_num_addrs
-#define icmp_wpa icmp_hun.ih_rtradv.irt_wpa
-#define icmp_lifetime icmp_hun.ih_rtradv.irt_lifetime
- union {
- struct id_ts { /* ICMP Timestamp */
- /*
- * The next 3 fields are in network format,
- * milliseconds since 00:00 GMT
- */
- uint32_t its_otime; /* Originate */
- uint32_t its_rtime; /* Receive */
- uint32_t its_ttime; /* Transmit */
- } id_ts;
- struct id_ip {
- struct ip idi_ip;
- /* options and then 64 bits of data */
- } id_ip;
- struct icmp_ra_addr id_radv;
- u_int32_t id_mask;
- char id_data[1];
- } icmp_dun;
-#define icmp_otime icmp_dun.id_ts.its_otime
-#define icmp_rtime icmp_dun.id_ts.its_rtime
-#define icmp_ttime icmp_dun.id_ts.its_ttime
-#define icmp_ip icmp_dun.id_ip.idi_ip
-#define icmp_radv icmp_dun.id_radv
-#define icmp_mask icmp_dun.id_mask
-#define icmp_data icmp_dun.id_data
-};
-
-/*
- * Lower bounds on packet lengths for various types.
- * For the error advice packets must first insure that the
- * packet is large enough to contain the returned ip header.
- * Only then can we do the check to see if 64 bits of packet
- * data have been returned, since we need to check the returned
- * ip header length.
- */
-#define ICMP_MINLEN 8 /* abs minimum */
-#define ICMP_TSLEN (8 + 3 * sizeof (uint32_t)) /* timestamp */
-#define ICMP_MASKLEN 12 /* address mask */
-#define ICMP_ADVLENMIN (8 + sizeof (struct ip) + 8) /* min */
-#ifndef _IP_VHL
-#define ICMP_ADVLEN(p) (8 + ((p)->icmp_ip.ip_hl << 2) + 8)
- /* N.B.: must separately check that ip_hl >= 5 */
-#else
-#define ICMP_ADVLEN(p) (8 + (IP_VHL_HL((p)->icmp_ip.ip_vhl) << 2) + 8)
- /* N.B.: must separately check that header length >= 5 */
-#endif
-
-/*
- * Definition of type and code field values.
- */
-#define ICMP_ECHOREPLY 0 /* echo reply */
-#define ICMP_UNREACH 3 /* dest unreachable, codes: */
-#define ICMP_UNREACH_NET 0 /* bad net */
-#define ICMP_UNREACH_HOST 1 /* bad host */
-#define ICMP_UNREACH_PROTOCOL 2 /* bad protocol */
-#define ICMP_UNREACH_PORT 3 /* bad port */
-#define ICMP_UNREACH_NEEDFRAG 4 /* IP_DF caused drop */
-#define ICMP_UNREACH_SRCFAIL 5 /* src route failed */
-#define ICMP_UNREACH_NET_UNKNOWN 6 /* unknown net */
-#define ICMP_UNREACH_HOST_UNKNOWN 7 /* unknown host */
-#define ICMP_UNREACH_ISOLATED 8 /* src host isolated */
-#define ICMP_UNREACH_NET_PROHIB 9 /* prohibited access */
-#define ICMP_UNREACH_HOST_PROHIB 10 /* ditto */
-#define ICMP_UNREACH_TOSNET 11 /* bad tos for net */
-#define ICMP_UNREACH_TOSHOST 12 /* bad tos for host */
-#define ICMP_UNREACH_FILTER_PROHIB 13 /* admin prohib */
-#define ICMP_UNREACH_HOST_PRECEDENCE 14 /* host prec vio. */
-#define ICMP_UNREACH_PRECEDENCE_CUTOFF 15 /* prec cutoff */
-#define ICMP_SOURCEQUENCH 4 /* packet lost, slow down */
-#define ICMP_REDIRECT 5 /* shorter route, codes: */
-#define ICMP_REDIRECT_NET 0 /* for network */
-#define ICMP_REDIRECT_HOST 1 /* for host */
-#define ICMP_REDIRECT_TOSNET 2 /* for tos and net */
-#define ICMP_REDIRECT_TOSHOST 3 /* for tos and host */
-#define ICMP_ALTHOSTADDR 6 /* alternate host address */
-#define ICMP_ECHO 8 /* echo service */
-#define ICMP_ROUTERADVERT 9 /* router advertisement */
-#define ICMP_ROUTERADVERT_NORMAL 0 /* normal advertisement */
-#define ICMP_ROUTERADVERT_NOROUTE_COMMON 16 /* selective routing */
-#define ICMP_ROUTERSOLICIT 10 /* router solicitation */
-#define ICMP_TIMXCEED 11 /* time exceeded, code: */
-#define ICMP_TIMXCEED_INTRANS 0 /* ttl==0 in transit */
-#define ICMP_TIMXCEED_REASS 1 /* ttl==0 in reass */
-#define ICMP_PARAMPROB 12 /* ip header bad */
-#define ICMP_PARAMPROB_ERRATPTR 0 /* error at param ptr */
-#define ICMP_PARAMPROB_OPTABSENT 1 /* req. opt. absent */
-#define ICMP_PARAMPROB_LENGTH 2 /* bad length */
-#define ICMP_TSTAMP 13 /* timestamp request */
-#define ICMP_TSTAMPREPLY 14 /* timestamp reply */
-#define ICMP_IREQ 15 /* information request */
-#define ICMP_IREQREPLY 16 /* information reply */
-#define ICMP_MASKREQ 17 /* address mask request */
-#define ICMP_MASKREPLY 18 /* address mask reply */
-#define ICMP_TRACEROUTE 30 /* traceroute */
-#define ICMP_DATACONVERR 31 /* data conversion error */
-#define ICMP_MOBILE_REDIRECT 32 /* mobile host redirect */
-#define ICMP_IPV6_WHEREAREYOU 33 /* IPv6 where-are-you */
-#define ICMP_IPV6_IAMHERE 34 /* IPv6 i-am-here */
-#define ICMP_MOBILE_REGREQUEST 35 /* mobile registration req */
-#define ICMP_MOBILE_REGREPLY 36 /* mobile registration reply */
-#define ICMP_SKIP 39 /* SKIP */
-#define ICMP_PHOTURIS 40 /* Photuris */
-#define ICMP_PHOTURIS_UNKNOWN_INDEX 1 /* unknown sec index */
-#define ICMP_PHOTURIS_AUTH_FAILED 2 /* auth failed */
-#define ICMP_PHOTURIS_DECRYPT_FAILED 3 /* decrypt failed */
-
-#define ICMP_MAXTYPE 40
-
-#define ICMP_INFOTYPE(type) \
- ((type) == ICMP_ECHOREPLY || (type) == ICMP_ECHO || \
- (type) == ICMP_ROUTERADVERT || (type) == ICMP_ROUTERSOLICIT || \
- (type) == ICMP_TSTAMP || (type) == ICMP_TSTAMPREPLY || \
- (type) == ICMP_IREQ || (type) == ICMP_IREQREPLY || \
- (type) == ICMP_MASKREQ || (type) == ICMP_MASKREPLY)
-
-#ifdef _KERNEL
-void icmp_error(struct mbuf *, int, int, n_long, struct ifnet *);
-void icmp_input(struct mbuf *, int);
-int ip_next_mtu(int, int);
-#endif
-
-#endif
diff --git a/cpukit/libnetworking/netinet/ip_input.c b/cpukit/libnetworking/netinet/ip_input.c
deleted file mode 100644
index 927537f9d2..0000000000
--- a/cpukit/libnetworking/netinet/ip_input.c
+++ /dev/null
@@ -1,1510 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1986, 1988, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)ip_input.c 8.2 (Berkeley) 1/4/94
- * $ANA: ip_input.c,v 1.5 1996/09/18 14:34:59 wollman Exp $
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#define _IP_VHL
-
-#include "opt_ipfw.h"
-
-#include <stddef.h>
-#include <inttypes.h>
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/mbuf.h>
-#include <sys/malloc.h>
-#include <sys/domain.h>
-#include <sys/protosw.h>
-#include <sys/socket.h>
-#include <errno.h>
-#include <sys/time.h>
-#include <sys/kernel.h>
-#include <sys/syslog.h>
-#include <sys/sysctl.h>
-
-#include <net/if.h>
-#include <net/if_dl.h>
-#include <net/route.h>
-#include <net/netisr.h>
-
-#include <netinet/in.h>
-#include <rtems/rtems_netinet_in.h>
-#include <netinet/in_systm.h>
-#include <netinet/in_var.h>
-#include <netinet/ip.h>
-#include <netinet/in_pcb.h>
-#include <netinet/ip_var.h>
-#include <netinet/ip_icmp.h>
-#include <machine/in_cksum.h>
-
-#include <sys/socketvar.h>
-
-#ifdef IPFIREWALL
-#include <netinet/ip_fw.h>
-#endif
-
-int rsvp_on = 0;
-static int ip_rsvp_on;
-struct socket *ip_rsvpd;
-
-int ipforwarding = 0;
-SYSCTL_INT(_net_inet_ip, IPCTL_FORWARDING, forwarding, CTLFLAG_RW,
- &ipforwarding, 0, "Enable IP forwarding between interfaces");
-
-static int ipsendredirects = 1; /* XXX */
-SYSCTL_INT(_net_inet_ip, IPCTL_SENDREDIRECTS, redirect, CTLFLAG_RW,
- &ipsendredirects, 0, "Enable sending IP redirects");
-
-int ip_defttl = IPDEFTTL;
-SYSCTL_INT(_net_inet_ip, IPCTL_DEFTTL, ttl, CTLFLAG_RW,
- &ip_defttl, 0, "Maximum TTL on IP packets");
-
-static int ip_dosourceroute = 0;
-SYSCTL_INT(_net_inet_ip, IPCTL_SOURCEROUTE, sourceroute, CTLFLAG_RW,
- &ip_dosourceroute, 0, "");
-
-static int ip_acceptsourceroute = 0;
-SYSCTL_INT(_net_inet_ip, IPCTL_ACCEPTSOURCEROUTE, accept_sourceroute,
- CTLFLAG_RW, &ip_acceptsourceroute, 0, "");
-#ifdef DIAGNOSTIC
-static int ipprintfs = 0;
-#endif
-
-extern struct domain inetdomain;
-extern struct protosw inetsw[];
-u_char ip_protox[IPPROTO_MAX];
-static int ipqmaxlen = IFQ_MAXLEN;
-struct in_ifaddr *in_ifaddr; /* first inet address */
-struct ifqueue ipintrq;
-SYSCTL_INT(_net_inet_ip, IPCTL_INTRQMAXLEN, intr_queue_maxlen, CTLFLAG_RD,
- &ipintrq.ifq_maxlen, 0, "");
-SYSCTL_INT(_net_inet_ip, IPCTL_INTRQDROPS, intr_queue_drops, CTLFLAG_RD,
- &ipintrq.ifq_drops, 0,
- "Number of packets dropped from the IP input queue");
-
-struct ipstat ipstat;
-
-/* Packet reassembly stuff */
-#define IPREASS_NHASH_LOG2 6
-#define IPREASS_NHASH (1 << IPREASS_NHASH_LOG2)
-#define IPREASS_HMASK (IPREASS_NHASH - 1)
-#define IPREASS_HASH(x,y) \
- (((((x) & 0xF) | ((((x) >> 8) & 0xF) << 4)) ^ (y)) & IPREASS_HMASK)
-
-static struct ipq ipq[IPREASS_NHASH];
-static int nipq = 0; /* total # of reass queues */
-static int maxnipq;
-
-#ifdef IPCTL_DEFMTU
-SYSCTL_INT(_net_inet_ip, IPCTL_DEFMTU, mtu, CTLFLAG_RW,
- &ip_mtu, 0, "Default MTU");
-#endif
-
-#if !defined(COMPAT_IPFW) || COMPAT_IPFW == 1
-#undef COMPAT_IPFW
-#define COMPAT_IPFW 1
-#else
-#undef COMPAT_IPFW
-#endif
-
-#ifdef COMPAT_IPFW
-/* Firewall hooks */
-ip_fw_chk_t *ip_fw_chk_ptr;
-ip_fw_ctl_t *ip_fw_ctl_ptr;
-
-/* IP Network Address Translation (NAT) hooks */
-ip_nat_t *ip_nat_ptr;
-ip_nat_ctl_t *ip_nat_ctl_ptr;
-#endif
-
-/*
- * We need to save the IP options in case a protocol wants to respond
- * to an incoming packet over the same route if the packet got here
- * using IP source routing. This allows connection establishment and
- * maintenance when the remote end is on a network that is not known
- * to us.
- */
-static int ip_nhops = 0;
-static struct ip_srcrt {
- struct in_addr dst; /* final destination */
- char nop; /* one NOP to align */
- char srcopt[IPOPT_OFFSET + 1]; /* OPTVAL, OLEN and OFFSET */
- struct in_addr route[MAX_IPOPTLEN/sizeof(struct in_addr)];
-} ip_srcrt;
-
-#ifdef IPDIVERT
-/*
- * Shared variable between ip_input() and ip_reass() to communicate
- * about which packets, once assembled from fragments, get diverted,
- * and to which port.
- */
-static u_short frag_divert_port;
-#endif
-
-static void save_rte(u_char *, struct in_addr);
-static void ip_deq(struct ipasfrag *);
-static int ip_dooptions(struct mbuf *);
-static void ip_enq(struct ipasfrag *, struct ipasfrag *);
-static void ip_forward(struct mbuf *, int);
-static void ip_freef(struct ipq *);
-static struct ip *
- ip_reass(struct ipasfrag *, struct ipq *, struct ipq *);
-static struct in_ifaddr *
- ip_rtaddr(struct in_addr);
-void ipintr(void);
-/*
- * IP initialization: fill in IP protocol switch table.
- * All protocols not implemented in kernel go to raw IP protocol handler.
- */
-void
-ip_init(void)
-{
- register struct protosw *pr;
- register int i;
-
- pr = pffindproto(PF_INET, IPPROTO_RAW, SOCK_RAW);
- if (pr == NULL)
- panic("ip_init: PF_INET not found");
-
- /* Initialize the entire ip_protox[] array to IPPROTO_RAW. */
- for (i = 0; i < IPPROTO_MAX; i++)
- ip_protox[i] = pr - inetsw;
- /*
- * Cycle through IP protocols and put them into the appropriate place
- * in ip_protox[].
- */
- for (pr = inetdomain.dom_protosw;
- pr < inetdomain.dom_protoswNPROTOSW; pr++)
- if (pr->pr_domain->dom_family == PF_INET &&
- pr->pr_protocol && pr->pr_protocol != IPPROTO_RAW) {
- ip_protox[pr->pr_protocol] = pr - inetsw;
- }
-
- for (i = 0; i < IPREASS_NHASH; i++)
- ipq[i].next = ipq[i].prev = &ipq[i];
-
- maxnipq = nmbclusters/4;
-
- /* Initialize various other remaining things. */
- ip_id = rtems_bsdnet_seconds_since_boot() & 0xffff;
- ipintrq.ifq_maxlen = ipqmaxlen;
-#ifdef IPFIREWALL
- ip_fw_init();
-#endif
-#ifdef IPNAT
- ip_nat_init();
-#endif
-
-}
-
-static struct sockaddr_in ipaddr = { sizeof(ipaddr), AF_INET, 0, {0}, {0} };
-static struct route ipforward_rt;
-
-/*
- * Ip input routine. Checksum and byte swap header. If fragmented
- * try to reassemble. Process options. Pass to next level.
- */
-void
-ip_input(struct mbuf *m)
-{
- struct ip *ip = NULL;
- struct ipq *fp;
- struct in_ifaddr *ia = NULL;
- int i, hlen;
- u_short sum;
-
-#ifdef DIAGNOSTIC
- if ((m->m_flags & M_PKTHDR) == 0)
- panic("ip_input no HDR");
-#endif
- /*
- * If no IP addresses have been set yet but the interfaces
- * are receiving, can't do anything with incoming packets yet.
- */
- if (in_ifaddr == NULL)
- goto bad;
- ipstat.ips_total++;
-
- if (m->m_pkthdr.len < sizeof(struct ip))
- goto tooshort;
-
-#if defined(DIAGNOSTIC) && defined(ORIGINAL_FREEBSD_CODE)
- if (m->m_len < sizeof(struct ip))
- panic("ipintr mbuf too short");
-#endif
-
- if (m->m_len < sizeof (struct ip) &&
- (m = m_pullup(m, sizeof (struct ip))) == NULL) {
- ipstat.ips_toosmall++;
- return;
- }
- ip = mtod(m, struct ip *);
-
-#ifdef _IP_VHL
- if (IP_VHL_V(ip->ip_vhl) != IPVERSION) {
-#else
- if (ip->ip_v != IPVERSION) {
-#endif
- ipstat.ips_badvers++;
- goto bad;
- }
-
-#ifdef _IP_VHL
- hlen = IP_VHL_HL(ip->ip_vhl) << 2;
-#else
- hlen = ip->ip_hl << 2;
-#endif
- if (hlen < sizeof(struct ip)) { /* minimum header length */
- ipstat.ips_badhlen++;
- goto bad;
- }
- if (hlen > m->m_len) {
- if ((m = m_pullup(m, hlen)) == NULL) {
- ipstat.ips_badhlen++;
- return;
- }
- ip = mtod(m, struct ip *);
- }
- if (hlen == sizeof(struct ip)) {
- sum = in_cksum_hdr(ip);
- } else {
- sum = in_cksum(m, hlen);
- }
- if (sum) {
- ipstat.ips_badsum++;
- goto bad;
- }
-
- /*
- * Convert fields to host representation.
- */
- ip->ip_len = ntohs(ip->ip_len);
- if (ip->ip_len < hlen) {
- ipstat.ips_badlen++;
- goto bad;
- }
- NTOHS(ip->ip_id);
- ip->ip_off = ntohs(ip->ip_off);
-
- /*
- * Check that the amount of data in the buffers
- * is as at least much as the IP header would have us expect.
- * Trim mbufs if longer than we expect.
- * Drop packet if shorter than we expect.
- */
- if (m->m_pkthdr.len < ip->ip_len) {
-tooshort:
- ipstat.ips_tooshort++;
- goto bad;
- }
- if (m->m_pkthdr.len > ip->ip_len) {
- if (m->m_len == m->m_pkthdr.len) {
- m->m_len = ip->ip_len;
- m->m_pkthdr.len = ip->ip_len;
- } else
- m_adj(m, ip->ip_len - m->m_pkthdr.len);
- }
- /*
- * IpHack's section.
- * Right now when no processing on packet has done
- * and it is still fresh out of network we do our black
- * deals with it.
- * - Firewall: deny/allow/divert
- * - Xlate: translate packet's addr/port (NAT).
- * - Wrap: fake packet's addr/port <unimpl.>
- * - Encapsulate: put it in another IP and send out. <unimp.>
- */
-
-#ifdef COMPAT_IPFW
- if (ip_fw_chk_ptr) {
-#ifdef IPDIVERT
- u_short port;
-
- port = (*ip_fw_chk_ptr)(&ip, hlen, NULL, ip_divert_ignore, &m);
- ip_divert_ignore = 0;
- if (port) { /* Divert packet */
- frag_divert_port = port;
- goto ours;
- }
-#else
- /* If ipfw says divert, we have to just drop packet */
- if ((*ip_fw_chk_ptr)(&ip, hlen, NULL, 0, &m)) {
- m_freem(m);
- m = NULL;
- }
-#endif
- if (!m)
- return;
- }
-
- if (ip_nat_ptr && !(*ip_nat_ptr)(&ip, &m, m->m_pkthdr.rcvif, IP_NAT_IN))
- return;
-#endif
-
- /*
- * Process options and, if not destined for us,
- * ship it on. ip_dooptions returns 1 when an
- * error was detected (causing an icmp message
- * to be sent and the original packet to be freed).
- */
- ip_nhops = 0; /* for source routed packets */
- if (hlen > sizeof (struct ip) && ip_dooptions(m))
- return;
-
- /* greedy RSVP, snatches any PATH packet of the RSVP protocol and no
- * matter if it is destined to another node, or whether it is
- * a multicast one, RSVP wants it! and prevents it from being forwarded
- * anywhere else. Also checks if the rsvp daemon is running before
- * grabbing the packet.
- */
- if (rsvp_on && ip->ip_p==IPPROTO_RSVP)
- goto ours;
-
- /*
- * Check our list of addresses, to see if the packet is for us.
- */
- for (ia = in_ifaddr; ia; ia = ia->ia_next) {
-#define satosin(sa) ((struct sockaddr_in *)(sa))
-
- if (IA_SIN(ia)->sin_addr.s_addr == ip->ip_dst.s_addr)
- goto ours;
-#ifdef BOOTP_COMPAT
- if (IA_SIN(ia)->sin_addr.s_addr == INADDR_ANY)
- goto ours;
-#endif
- if (ia->ia_ifp && ia->ia_ifp->if_flags & IFF_BROADCAST) {
- if (satosin(&ia->ia_broadaddr)->sin_addr.s_addr ==
- ip->ip_dst.s_addr)
- goto ours;
- if (ip->ip_dst.s_addr == ia->ia_netbroadcast.s_addr)
- goto ours;
- }
- }
- if (IN_MULTICAST(ntohl(ip->ip_dst.s_addr))) {
- struct in_multi *inm;
- if (ip_mrouter) {
- /*
- * If we are acting as a multicast router, all
- * incoming multicast packets are passed to the
- * kernel-level multicast forwarding function.
- * The packet is returned (relatively) intact; if
- * ip_mforward() returns a non-zero value, the packet
- * must be discarded, else it may be accepted below.
- *
- * (The IP ident field is put in the same byte order
- * as expected when ip_mforward() is called from
- * ip_output().)
- */
- ip->ip_id = htons(ip->ip_id);
- if (ip_mforward(ip, m->m_pkthdr.rcvif, m, 0) != 0) {
- ipstat.ips_cantforward++;
- m_freem(m);
- return;
- }
- ip->ip_id = ntohs(ip->ip_id);
-
- /*
- * The process-level routing daemon needs to receive
- * all multicast IGMP packets, whether or not this
- * host belongs to their destination groups.
- */
- if (ip->ip_p == IPPROTO_IGMP)
- goto ours;
- ipstat.ips_forward++;
- }
- /*
- * See if we belong to the destination multicast group on the
- * arrival interface.
- */
- IN_LOOKUP_MULTI(ip->ip_dst, m->m_pkthdr.rcvif, inm);
- if (inm == NULL) {
- ipstat.ips_cantforward++;
- m_freem(m);
- return;
- }
- goto ours;
- }
- if (ip->ip_dst.s_addr == (u_long)INADDR_BROADCAST)
- goto ours;
- if (ip->ip_dst.s_addr == INADDR_ANY)
- goto ours;
-
- /*
- * Not for us; forward if possible and desirable.
- */
- if (ipforwarding == 0) {
- ipstat.ips_cantforward++;
- m_freem(m);
- } else {
- ip_forward(m, 0);
- }
- return;
-
-ours:
-
- /*
- * If offset or IP_MF are set, must reassemble.
- * Otherwise, nothing need be done.
- * (We could look in the reassembly queue to see
- * if the packet was previously fragmented,
- * but it's not worth the time; just let them time out.)
- */
- if (ip->ip_off &~ (IP_DF | IP_RF)) {
- if (m->m_flags & M_EXT) { /* XXX */
- if ((m = m_pullup(m, sizeof (struct ip))) == 0) {
- ipstat.ips_toosmall++;
-#ifdef IPDIVERT
- frag_divert_port = 0;
-#endif
- return;
- }
- ip = mtod(m, struct ip *);
- }
- sum = IPREASS_HASH(ip->ip_src.s_addr, ip->ip_id);
- /*
- * Look for queue of fragments
- * of this datagram.
- */
- for (fp = ipq[sum].next; fp != &ipq[sum]; fp = fp->next)
- if (ip->ip_id == fp->ipq_id &&
- ip->ip_src.s_addr == fp->ipq_src.s_addr &&
- ip->ip_dst.s_addr == fp->ipq_dst.s_addr &&
- ip->ip_p == fp->ipq_p)
- goto found;
-
- fp = 0;
-
- /* check if there's a place for the new queue */
- if (nipq > maxnipq) {
- /*
- * drop something from the tail of the current queue
- * before proceeding further
- */
- if (ipq[sum].prev == &ipq[sum]) { /* gak */
- for (i = 0; i < IPREASS_NHASH; i++) {
- if (ipq[i].prev != &ipq[i]) {
- ip_freef(ipq[i].prev);
- break;
- }
- }
- } else
- ip_freef(ipq[sum].prev);
- }
-found:
- /*
- * Adjust ip_len to not reflect header,
- * set ip_mff if more fragments are expected,
- * convert offset of this to bytes.
- */
- ip->ip_len -= hlen;
- ((struct ipasfrag *)ip)->ipf_mff &= ~1;
- if (ip->ip_off & IP_MF)
- ((struct ipasfrag *)ip)->ipf_mff |= 1;
- ip->ip_off <<= 3;
-
- /*
- * If datagram marked as having more fragments
- * or if this is not the first fragment,
- * attempt reassembly; if it succeeds, proceed.
- */
- if (((struct ipasfrag *)ip)->ipf_mff & 1 || ip->ip_off) {
- ipstat.ips_fragments++;
- ip = ip_reass((struct ipasfrag *)ip, fp, &ipq[sum]);
- if (ip == 0)
- return;
- ipstat.ips_reassembled++;
- m = dtom(ip);
-#ifdef IPDIVERT
- if (frag_divert_port) {
- ip->ip_len += hlen;
- HTONS(ip->ip_len);
- HTONS(ip->ip_off);
- HTONS(ip->ip_id);
- ip->ip_sum = 0;
- ip->ip_sum = in_cksum_hdr(ip);
- NTOHS(ip->ip_id);
- NTOHS(ip->ip_off);
- NTOHS(ip->ip_len);
- ip->ip_len -= hlen;
- }
-#endif
- } else
- if (fp)
- ip_freef(fp);
- } else
- ip->ip_len -= hlen;
-
-#ifdef IPDIVERT
- /*
- * Divert reassembled packets to the divert protocol if required
- */
- if (frag_divert_port) {
- ipstat.ips_delivered++;
- ip_divert_port = frag_divert_port;
- frag_divert_port = 0;
- (*inetsw[ip_protox[IPPROTO_DIVERT]].pr_input)(m, hlen);
- return;
- }
-
- /* Don't let packets divert themselves */
- if (ip->ip_p == IPPROTO_DIVERT) {
- ipstat.ips_noproto++;
- goto bad;
- }
-#endif
-
- /*
- * Switch out to protocol's input routine.
- */
- ipstat.ips_delivered++;
-
- (*inetsw[ip_protox[ip->ip_p]].pr_input)(m, hlen);
- return;
-bad:
- m_freem(m);
-}
-
-/*
- * IP software interrupt routine - to go away sometime soon
- */
-void
-ipintr(void)
-{
- int s;
- struct mbuf *m;
-
- while(1) {
- s = splimp();
- IF_DEQUEUE(&ipintrq, m);
- splx(s);
- if (m == 0)
- return;
- ip_input(m);
- }
-}
-
-NETISR_SET(NETISR_IP, ipintr);
-
-/*
- * Take incoming datagram fragment and try to
- * reassemble it into whole datagram. If a chain for
- * reassembly of this datagram already exists, then it
- * is given as fp; otherwise have to make a chain.
- */
-static struct ip *
-ip_reass(struct ipasfrag *ip, struct ipq *fp, struct ipq *where)
-{
- register struct mbuf *m = dtom(ip);
- register struct ipasfrag *q;
- struct mbuf *t;
- int hlen = ip->ip_hl << 2;
- int i;
- int32_t next;
-
- /*
- * Presence of header sizes in mbufs
- * would confuse code below.
- */
- m->m_data += hlen;
- m->m_len -= hlen;
-
- /*
- * If first fragment to arrive, create a reassembly queue.
- */
- if (fp == NULL) {
- if ((t = m_get(M_DONTWAIT, MT_FTABLE)) == NULL)
- goto dropfrag;
- fp = mtod(t, struct ipq *);
- insque(fp, where);
- nipq++;
- fp->ipq_ttl = IPFRAGTTL;
- fp->ipq_p = ip->ip_p;
- fp->ipq_id = ip->ip_id;
- fp->ipq_next = fp->ipq_prev = (struct ipasfrag *)fp;
- fp->ipq_src = ((struct ip *)ip)->ip_src;
- fp->ipq_dst = ((struct ip *)ip)->ip_dst;
-#ifdef IPDIVERT
- fp->ipq_divert = 0;
-#endif
- q = (struct ipasfrag *)fp;
- goto insert;
- }
-
- /*
- * Find a segment which begins after this one does.
- */
- for (q = fp->ipq_next; q != (struct ipasfrag *)fp; q = q->ipf_next)
- if (q->ip_off > ip->ip_off)
- break;
-
- /*
- * If there is a preceding segment, it may provide some of
- * our data already. If so, drop the data from the incoming
- * segment. If it provides all of our data, drop us.
- */
- if (q->ipf_prev != (struct ipasfrag *)fp) {
- i = q->ipf_prev->ip_off + q->ipf_prev->ip_len - ip->ip_off;
- if (i > 0) {
- if (i >= ip->ip_len)
- goto dropfrag;
- m_adj(dtom(ip), i);
- ip->ip_off += i;
- ip->ip_len -= i;
- }
- }
-
- /*
- * While we overlap succeeding segments trim them or,
- * if they are completely covered, dequeue them.
- */
- while (q != (struct ipasfrag *)fp && ip->ip_off + ip->ip_len > q->ip_off) {
- struct mbuf *m0;
-
- i = (ip->ip_off + ip->ip_len) - q->ip_off;
- if (i < q->ip_len) {
- q->ip_len -= i;
- q->ip_off += i;
- m_adj(dtom(q), i);
- break;
- }
- m0 = dtom(q);
- q = q->ipf_next;
- ip_deq(q->ipf_prev);
- m_freem(m0);
- }
-
-insert:
-
-#ifdef IPDIVERT
- /*
- * Any fragment diverting causes the whole packet to divert
- */
- if (frag_divert_port != 0)
- fp->ipq_divert = frag_divert_port;
- frag_divert_port = 0;
-#endif
-
- /*
- * Stick new segment in its place;
- * check for complete reassembly.
- */
- ip_enq(ip, q->ipf_prev);
- next = 0;
- for (q = fp->ipq_next; q != (struct ipasfrag *)fp; q = q->ipf_next) {
- if (q->ip_off != next)
- return (0);
- next += q->ip_len;
- }
- if (q->ipf_prev->ipf_mff & 1)
- return (0);
-
- /*
- * Reassembly is complete. Make sure the packet is a sane size.
- */
-#ifdef _IP_VHL
- if (next + (IP_VHL_HL(((struct ip *)fp->ipq_next)->ip_vhl) << 2)
-#else
- if (next + ((((struct ip *)fp->ipq_next)->ip_hl) << 2)
-#endif
- > IP_MAXPACKET) {
- ipstat.ips_toolong++;
- ip_freef(fp);
- return (0);
- }
-
- /*
- * Concatenate fragments.
- */
- q = fp->ipq_next;
- m = dtom(q);
- t = m->m_next;
- m->m_next = NULL;
- m_cat(m, t);
- q = q->ipf_next;
- while (q != (struct ipasfrag *)fp) {
- t = dtom(q);
- q = q->ipf_next;
- m_cat(m, t);
- }
-
-#ifdef IPDIVERT
- /*
- * Record divert port for packet, if any
- */
- frag_divert_port = fp->ipq_divert;
-#endif
-
- /*
- * Create header for new ip packet by modifying header of first
- * packet; dequeue and discard fragment reassembly header.
- * Make header visible.
- */
- ip = fp->ipq_next;
- ip->ip_len = next;
- ip->ipf_mff &= ~1;
- ((struct ip *)ip)->ip_src = fp->ipq_src;
- ((struct ip *)ip)->ip_dst = fp->ipq_dst;
- remque(fp);
- nipq--;
- (void) m_free(dtom(fp));
- m = dtom(ip);
- m->m_len += (ip->ip_hl << 2);
- m->m_data -= (ip->ip_hl << 2);
- /* some debugging cruft by sklower, below, will go away soon */
- if (m->m_flags & M_PKTHDR) { /* XXX this should be done elsewhere */
- register int plen = 0;
- for (t = m; m; m = m->m_next)
- plen += m->m_len;
- t->m_pkthdr.len = plen;
- }
- return ((struct ip *)ip);
-
-dropfrag:
- ipstat.ips_fragdropped++;
- m_freem(m);
- return (0);
-}
-
-/*
- * Free a fragment reassembly header and all
- * associated datagrams.
- */
-static void
-ip_freef(struct ipq *fp)
-{
- register struct ipasfrag *q, *p;
-
- for (q = fp->ipq_next; q != (struct ipasfrag *)fp; q = p) {
- p = q->ipf_next;
- ip_deq(q);
- m_freem(dtom(q));
- }
- remque(fp);
- (void) m_free(dtom(fp));
- nipq--;
-}
-
-/*
- * Put an ip fragment on a reassembly chain.
- * Like insque, but pointers in middle of structure.
- */
-static void
-ip_enq(struct ipasfrag *p, struct ipasfrag *prev)
-{
-
- p->ipf_prev = prev;
- p->ipf_next = prev->ipf_next;
- prev->ipf_next->ipf_prev = p;
- prev->ipf_next = p;
-}
-
-/*
- * To ip_enq as remque is to insque.
- */
-static void
-ip_deq(struct ipasfrag *p)
-{
-
- p->ipf_prev->ipf_next = p->ipf_next;
- p->ipf_next->ipf_prev = p->ipf_prev;
-}
-
-/*
- * IP timer processing;
- * if a timer expires on a reassembly
- * queue, discard it.
- */
-void
-ip_slowtimo(void)
-{
- register struct ipq *fp;
- int s = splnet();
- int i;
-
- for (i = 0; i < IPREASS_NHASH; i++) {
- fp = ipq[i].next;
- if (fp == 0)
- continue;
- while (fp != &ipq[i]) {
- --fp->ipq_ttl;
- fp = fp->next;
- if (fp->prev->ipq_ttl == 0) {
- ipstat.ips_fragtimeout++;
- ip_freef(fp->prev);
- }
- }
- }
- splx(s);
-}
-
-/*
- * Drain off all datagram fragments.
- */
-void
-ip_drain(void)
-{
- int i;
-
- for (i = 0; i < IPREASS_NHASH; i++) {
- while (ipq[i].next != &ipq[i]) {
- ipstat.ips_fragdropped++;
- ip_freef(ipq[i].next);
- }
- }
- in_rtqdrain();
-}
-
-/*
- * Do option processing on a datagram,
- * possibly discarding it if bad options are encountered,
- * or forwarding it if source-routed.
- * Returns 1 if packet has been forwarded/freed,
- * 0 if the packet should be processed further.
- */
-static int
-ip_dooptions(struct mbuf *m)
-{
- register struct ip *ip = mtod(m, struct ip *);
- register u_char *cp;
- register struct ip_timestamp *ipt;
- register struct in_ifaddr *ia;
- int opt, optlen, cnt, off, code, type = ICMP_PARAMPROB, forward = 0;
- struct in_addr *sin, dst;
- n_time ntime;
-
- dst = ip->ip_dst;
- cp = (u_char *)(ip + 1);
-#ifdef _IP_VHL
- cnt = (IP_VHL_HL(ip->ip_vhl) << 2) - sizeof (struct ip);
-#else
- cnt = (ip->ip_hl << 2) - sizeof (struct ip);
-#endif
- for (; cnt > 0; cnt -= optlen, cp += optlen) {
- opt = cp[IPOPT_OPTVAL];
- if (opt == IPOPT_EOL)
- break;
- if (opt == IPOPT_NOP)
- optlen = 1;
- else {
- optlen = cp[IPOPT_OLEN];
- if (optlen <= 0 || optlen > cnt) {
- code = &cp[IPOPT_OLEN] - (u_char *)ip;
- goto bad;
- }
- }
- switch (opt) {
-
- default:
- break;
-
- /*
- * Source routing with record.
- * Find interface with current destination address.
- * If none on this machine then drop if strictly routed,
- * or do nothing if loosely routed.
- * Record interface address and bring up next address
- * component. If strictly routed make sure next
- * address is on directly accessible net.
- */
- case IPOPT_LSRR:
- case IPOPT_SSRR:
- if ((off = cp[IPOPT_OFFSET]) < IPOPT_MINOFF) {
- code = &cp[IPOPT_OFFSET] - (u_char *)ip;
- goto bad;
- }
- ipaddr.sin_addr = ip->ip_dst;
- ia = (struct in_ifaddr *)
- ifa_ifwithaddr((struct sockaddr *)&ipaddr);
- if (ia == 0) {
- if (opt == IPOPT_SSRR) {
- type = ICMP_UNREACH;
- code = ICMP_UNREACH_SRCFAIL;
- goto bad;
- }
- if (!ip_dosourceroute)
- goto nosourcerouting;
- /*
- * Loose routing, and not at next destination
- * yet; nothing to do except forward.
- */
- break;
- }
- off--; /* 0 origin */
- if (off > optlen - sizeof(struct in_addr)) {
- /*
- * End of source route. Should be for us.
- */
- if (!ip_acceptsourceroute)
- goto nosourcerouting;
- save_rte(cp, ip->ip_src);
- break;
- }
-
- if (!ip_dosourceroute) {
- char buf0[INET_ADDRSTRLEN];
- char buf1[INET_ADDRSTRLEN];
-
-nosourcerouting:
- log(LOG_WARNING,
- "attempted source route from %s to %s\n",
- inet_ntoa_r(ip->ip_dst, buf0),
- inet_ntoa_r(ip->ip_src, buf1));
- type = ICMP_UNREACH;
- code = ICMP_UNREACH_SRCFAIL;
- goto bad;
- }
-
- /*
- * locate outgoing interface
- */
- (void)memcpy(&ipaddr.sin_addr, cp + off,
- sizeof(ipaddr.sin_addr));
-
- if (opt == IPOPT_SSRR) {
-#define INA struct in_ifaddr *
-#define SA struct sockaddr *
- if ((ia = (INA)ifa_ifwithdstaddr((SA)&ipaddr)) == 0)
- ia = (INA)ifa_ifwithnet((SA)&ipaddr);
- } else
- ia = ip_rtaddr(ipaddr.sin_addr);
- if (ia == 0) {
- type = ICMP_UNREACH;
- code = ICMP_UNREACH_SRCFAIL;
- goto bad;
- }
- ip->ip_dst = ipaddr.sin_addr;
- (void)memcpy(cp + off, &(IA_SIN(ia)->sin_addr),
- sizeof(struct in_addr));
- cp[IPOPT_OFFSET] += sizeof(struct in_addr);
- /*
- * Let ip_intr's mcast routing check handle mcast pkts
- */
- forward = !IN_MULTICAST(ntohl(ip->ip_dst.s_addr));
- break;
-
- case IPOPT_RR:
- if ((off = cp[IPOPT_OFFSET]) < IPOPT_MINOFF) {
- code = &cp[IPOPT_OFFSET] - (u_char *)ip;
- goto bad;
- }
- /*
- * If no space remains, ignore.
- */
- off--; /* 0 origin */
- if (off > optlen - sizeof(struct in_addr))
- break;
- (void)memcpy(&ipaddr.sin_addr, &ip->ip_dst,
- sizeof(ipaddr.sin_addr));
- /*
- * locate outgoing interface; if we're the destination,
- * use the incoming interface (should be same).
- */
- if ((ia = (INA)ifa_ifwithaddr((SA)&ipaddr)) == 0 &&
- (ia = ip_rtaddr(ipaddr.sin_addr)) == 0) {
- type = ICMP_UNREACH;
- code = ICMP_UNREACH_HOST;
- goto bad;
- }
- (void)memcpy(cp + off, &(IA_SIN(ia)->sin_addr),
- sizeof(struct in_addr));
- cp[IPOPT_OFFSET] += sizeof(struct in_addr);
- break;
-
- case IPOPT_TS:
- code = cp - (u_char *)ip;
- ipt = (struct ip_timestamp *)cp;
- if (ipt->ipt_len < 5)
- goto bad;
- if (ipt->ipt_ptr > ipt->ipt_len - sizeof (long)) {
- if (++ipt->ipt_oflw == 0)
- goto bad;
- break;
- }
- sin = (struct in_addr *)(cp + ipt->ipt_ptr - 1);
- switch (ipt->ipt_flg) {
-
- case IPOPT_TS_TSONLY:
- break;
-
- case IPOPT_TS_TSANDADDR:
- if (ipt->ipt_ptr + sizeof(n_time) +
- sizeof(struct in_addr) > ipt->ipt_len)
- goto bad;
- ipaddr.sin_addr = dst;
- ia = (INA)ifaof_ifpforaddr((SA)&ipaddr,
- m->m_pkthdr.rcvif);
- if (ia == 0)
- continue;
- (void)memcpy(sin, &IA_SIN(ia)->sin_addr,
- sizeof(struct in_addr));
- ipt->ipt_ptr += sizeof(struct in_addr);
- break;
-
- case IPOPT_TS_PRESPEC:
- if (ipt->ipt_ptr + sizeof(n_time) +
- sizeof(struct in_addr) > ipt->ipt_len)
- goto bad;
- (void)memcpy(&ipaddr.sin_addr, sin,
- sizeof(struct in_addr));
- if (ifa_ifwithaddr((SA)&ipaddr) == 0)
- continue;
- ipt->ipt_ptr += sizeof(struct in_addr);
- break;
-
- default:
- goto bad;
- }
- ntime = iptime();
- (void)memcpy(cp + ipt->ipt_ptr - 1, &ntime,
- sizeof(n_time));
- ipt->ipt_ptr += sizeof(n_time);
- }
- }
- if (forward && ipforwarding) {
- ip_forward(m, 1);
- return (1);
- }
- return (0);
-bad:
-#ifdef _IP_VHL
- ip->ip_len -= IP_VHL_HL(ip->ip_vhl) << 2; /* XXX icmp_error adds in hdr length */
-#else
- ip->ip_len -= ip->ip_hl << 2; /* XXX icmp_error adds in hdr length */
-#endif
- icmp_error(m, type, code, 0, 0);
- ipstat.ips_badoptions++;
- return (1);
-}
-
-/*
- * Given address of next destination (final or next hop),
- * return internet address info of interface to be used to get there.
- */
-static struct in_ifaddr *
-ip_rtaddr(struct in_addr dst)
-{
- struct sockaddr_in *sin;
-
- sin = (struct sockaddr_in *) &ipforward_rt.ro_dst;
-
- if (ipforward_rt.ro_rt == 0 || dst.s_addr != sin->sin_addr.s_addr) {
- if (ipforward_rt.ro_rt) {
- RTFREE(ipforward_rt.ro_rt);
- ipforward_rt.ro_rt = 0;
- }
- sin->sin_family = AF_INET;
- sin->sin_len = sizeof(*sin);
- sin->sin_addr = dst;
-
- rtalloc_ign(&ipforward_rt, RTF_PRCLONING);
- }
- if (ipforward_rt.ro_rt == 0)
- return ((struct in_ifaddr *)0);
- return ((struct in_ifaddr *) ipforward_rt.ro_rt->rt_ifa);
-}
-
-/*
- * Save incoming source route for use in replies,
- * to be picked up later by ip_srcroute if the receiver is interested.
- */
-void
-save_rte(u_char *option, struct in_addr dst)
-{
- unsigned olen;
-
- olen = option[IPOPT_OLEN];
-#ifdef DIAGNOSTIC
- if (ipprintfs)
- printf("save_rte: olen %d\n", olen);
-#endif
- if (olen > sizeof(ip_srcrt) - (1 + sizeof(dst)))
- return;
- bcopy(option, ip_srcrt.srcopt, olen);
- ip_nhops = (olen - IPOPT_OFFSET - 1) / sizeof(struct in_addr);
- ip_srcrt.dst = dst;
-}
-
-/*
- * Retrieve incoming source route for use in replies,
- * in the same form used by setsockopt.
- * The first hop is placed before the options, will be removed later.
- */
-struct mbuf *
-ip_srcroute(void)
-{
- register struct in_addr *p, *q;
- register struct mbuf *m;
-
- if (ip_nhops == 0)
- return ((struct mbuf *)0);
- m = m_get(M_DONTWAIT, MT_SOOPTS);
- if (m == 0)
- return ((struct mbuf *)0);
-
-#define OPTSIZ (sizeof(ip_srcrt.nop) + sizeof(ip_srcrt.srcopt))
-
- /* length is (nhops+1)*sizeof(addr) + sizeof(nop + srcrt header) */
- m->m_len = ip_nhops * sizeof(struct in_addr) + sizeof(struct in_addr) +
- OPTSIZ;
-#ifdef DIAGNOSTIC
- if (ipprintfs)
- printf("ip_srcroute: nhops %d mlen %d", ip_nhops, m->m_len);
-#endif
-
- /*
- * First save first hop for return route
- */
- p = &ip_srcrt.route[ip_nhops - 1];
- *(mtod(m, struct in_addr *)) = *p--;
-#ifdef DIAGNOSTIC
- if (ipprintfs)
- printf(" hops %"PRIx32, ntohl(mtod(m, struct in_addr *)->s_addr));
-#endif
-
- /*
- * Copy option fields and padding (nop) to mbuf.
- */
- ip_srcrt.nop = IPOPT_NOP;
- ip_srcrt.srcopt[IPOPT_OFFSET] = IPOPT_MINOFF;
- (void)memcpy(mtod(m, caddr_t) + sizeof(struct in_addr),
- &ip_srcrt.nop, OPTSIZ);
- q = (struct in_addr *)(mtod(m, caddr_t) +
- sizeof(struct in_addr) + OPTSIZ);
-#undef OPTSIZ
- /*
- * Record return path as an IP source route,
- * reversing the path (pointers are now aligned).
- */
- while (p >= ip_srcrt.route) {
-#ifdef DIAGNOSTIC
- if (ipprintfs)
- printf(" %"PRIx32, ntohl(q->s_addr));
-#endif
- *q++ = *p--;
- }
- /*
- * Last hop goes to final destination.
- */
- *q = ip_srcrt.dst;
-#ifdef DIAGNOSTIC
- if (ipprintfs)
- printf(" %"PRIx32"\n", ntohl(q->s_addr));
-#endif
- return (m);
-}
-
-/*
- * Strip out IP options, at higher
- * level protocol in the kernel.
- * Second argument is buffer to which options
- * will be moved, and return value is their length.
- * XXX should be deleted; last arg currently ignored.
- */
-void
-ip_stripoptions(struct mbuf *m, struct mbuf *mopt)
-{
- register int i;
- struct ip *ip = mtod(m, struct ip *);
- register caddr_t opts;
- int olen;
-
-#ifdef _IP_VHL
- olen = (IP_VHL_HL(ip->ip_vhl) << 2) - sizeof (struct ip);
-#else
- olen = (ip->ip_hl << 2) - sizeof (struct ip);
-#endif
- opts = (caddr_t)(ip + 1);
- i = m->m_len - (sizeof (struct ip) + olen);
- bcopy(opts + olen, opts, (unsigned)i);
- m->m_len -= olen;
- if (m->m_flags & M_PKTHDR)
- m->m_pkthdr.len -= olen;
-#ifdef _IP_VHL
- ip->ip_vhl = IP_MAKE_VHL(IPVERSION, sizeof(struct ip) >> 2);
-#else
- ip->ip_v = IPVERSION;
- ip->ip_hl = (sizeof(struct ip) >> 2);
-#endif
-}
-
-u_char inetctlerrmap[PRC_NCMDS] = {
- 0, 0, 0, 0,
- 0, EMSGSIZE, EHOSTDOWN, EHOSTUNREACH,
- EHOSTUNREACH, EHOSTUNREACH, ECONNREFUSED, ECONNREFUSED,
- EMSGSIZE, EHOSTUNREACH, 0, 0,
- 0, 0, 0, 0,
- ENOPROTOOPT
-};
-
-/*
- * Forward a packet. If some error occurs return the sender
- * an icmp packet. Note we can't always generate a meaningful
- * icmp message because icmp doesn't have a large enough repertoire
- * of codes and types.
- *
- * If not forwarding, just drop the packet. This could be confusing
- * if ipforwarding was zero but some routing protocol was advancing
- * us as a gateway to somewhere. However, we must let the routing
- * protocol deal with that.
- *
- * The srcrt parameter indicates whether the packet is being forwarded
- * via a source route.
- */
-static void
-ip_forward(struct mbuf *m, int srcrt)
-{
- struct ip *ip = mtod(m, struct ip *);
- register struct sockaddr_in *sin;
- register struct rtentry *rt;
- int error, type = 0, code = 0;
- struct mbuf *mcopy;
- n_long dest;
- struct ifnet *destifp;
-
- dest = 0;
-#ifdef DIAGNOSTIC
- if (ipprintfs)
- printf("forward: src %"PRIx32" dst %"PRIx32" ttl %x\n",
- ip->ip_src.s_addr, ip->ip_dst.s_addr, ip->ip_ttl);
-#endif
-
-
- if (m->m_flags & M_BCAST || in_canforward(ip->ip_dst) == 0) {
- ipstat.ips_cantforward++;
- m_freem(m);
- return;
- }
- HTONS(ip->ip_id);
- if (ip->ip_ttl <= IPTTLDEC) {
- icmp_error(m, ICMP_TIMXCEED, ICMP_TIMXCEED_INTRANS, dest, 0);
- return;
- }
- ip->ip_ttl -= IPTTLDEC;
-
- sin = (struct sockaddr_in *)&ipforward_rt.ro_dst;
- if ((rt = ipforward_rt.ro_rt) == 0 ||
- ip->ip_dst.s_addr != sin->sin_addr.s_addr) {
- if (ipforward_rt.ro_rt) {
- RTFREE(ipforward_rt.ro_rt);
- ipforward_rt.ro_rt = 0;
- }
- sin->sin_family = AF_INET;
- sin->sin_len = sizeof(*sin);
- sin->sin_addr = ip->ip_dst;
-
- rtalloc_ign(&ipforward_rt, RTF_PRCLONING);
- if (ipforward_rt.ro_rt == 0) {
- icmp_error(m, ICMP_UNREACH, ICMP_UNREACH_HOST, dest, 0);
- return;
- }
- rt = ipforward_rt.ro_rt;
- }
-
- /*
- * Save at most 64 bytes of the packet in case
- * we need to generate an ICMP message to the src.
- */
- mcopy = m_copy(m, 0, imin((int)ip->ip_len, 64));
-
- /*
- * If forwarding packet using same interface that it came in on,
- * perhaps should send a redirect to sender to shortcut a hop.
- * Only send redirect if source is sending directly to us,
- * and if packet was not source routed (or has any options).
- * Also, don't send redirect if forwarding using a default route
- * or a route modified by a redirect.
- */
-#define satosin(sa) ((struct sockaddr_in *)(sa))
- if (rt->rt_ifp == m->m_pkthdr.rcvif &&
- (rt->rt_flags & (RTF_DYNAMIC|RTF_MODIFIED)) == 0 &&
- satosin(rt_key(rt))->sin_addr.s_addr != 0 &&
- ipsendredirects && !srcrt) {
-#define RTA(rt) ((struct in_ifaddr *)(rt->rt_ifa))
- u_long src = ntohl(ip->ip_src.s_addr);
-
- if (RTA(rt) &&
- (src & RTA(rt)->ia_subnetmask) == RTA(rt)->ia_subnet) {
- if (rt->rt_flags & RTF_GATEWAY)
- dest = satosin(rt->rt_gateway)->sin_addr.s_addr;
- else
- dest = ip->ip_dst.s_addr;
- /* Router requirements says to only send host redirects */
- type = ICMP_REDIRECT;
- code = ICMP_REDIRECT_HOST;
- }
- }
-
- error = ip_output(m, (struct mbuf *)0, &ipforward_rt,
- IP_FORWARDING, 0);
- if (error)
- ipstat.ips_cantforward++;
- else {
- ipstat.ips_forward++;
- if (type)
- ipstat.ips_redirectsent++;
- else {
- if (mcopy)
- m_freem(mcopy);
- return;
- }
- }
- if (mcopy == NULL)
- return;
- destifp = NULL;
-
- switch (error) {
-
- case 0: /* forwarded, but need redirect */
- /* type, code set above */
- break;
-
- case ENETUNREACH: /* shouldn't happen, checked above */
- case EHOSTUNREACH:
- case ENETDOWN:
- case EHOSTDOWN:
- default:
- type = ICMP_UNREACH;
- code = ICMP_UNREACH_HOST;
- break;
-
- case EMSGSIZE:
- type = ICMP_UNREACH;
- code = ICMP_UNREACH_NEEDFRAG;
- if (ipforward_rt.ro_rt)
- destifp = ipforward_rt.ro_rt->rt_ifp;
- ipstat.ips_cantfrag++;
- break;
-
- case ENOBUFS:
- type = ICMP_SOURCEQUENCH;
- code = 0;
- break;
- }
- icmp_error(mcopy, type, code, dest, destifp);
-}
-
-void
-ip_savecontrol(struct inpcb *inp, struct mbuf **mp, struct ip *ip,
- struct mbuf *m)
-{
- if (inp->inp_socket->so_options & SO_TIMESTAMP) {
- struct timeval tv;
-
- microtime(&tv);
- *mp = sbcreatecontrol((caddr_t) &tv, sizeof(tv),
- SCM_TIMESTAMP, SOL_SOCKET);
- if (*mp)
- mp = &(*mp)->m_next;
- }
- if (inp->inp_flags & INP_RECVDSTADDR) {
- *mp = sbcreatecontrol((caddr_t) &ip->ip_dst,
- sizeof(struct in_addr), IP_RECVDSTADDR, IPPROTO_IP);
- if (*mp)
- mp = &(*mp)->m_next;
- }
-#ifdef notyet
- /* XXX
- * Moving these out of udp_input() made them even more broken
- * than they already were.
- */
- /* options were tossed already */
- if (inp->inp_flags & INP_RECVOPTS) {
- *mp = sbcreatecontrol((caddr_t) opts_deleted_above,
- sizeof(struct in_addr), IP_RECVOPTS, IPPROTO_IP);
- if (*mp)
- mp = &(*mp)->m_next;
- }
- /* ip_srcroute doesn't do what we want here, need to fix */
- if (inp->inp_flags & INP_RECVRETOPTS) {
- *mp = sbcreatecontrol((caddr_t) ip_srcroute(m),
- sizeof(struct in_addr), IP_RECVRETOPTS, IPPROTO_IP);
- if (*mp)
- mp = &(*mp)->m_next;
- }
-#endif
- if (inp->inp_flags & INP_RECVIF) {
- struct sockaddr_dl sdl;
-
- sdl.sdl_len = offsetof(struct sockaddr_dl, sdl_data[0]);
- sdl.sdl_family = AF_LINK;
- sdl.sdl_index = m->m_pkthdr.rcvif ?
- m->m_pkthdr.rcvif->if_index : 0;
- sdl.sdl_nlen = sdl.sdl_alen = sdl.sdl_slen = 0;
- *mp = sbcreatecontrol((caddr_t) &sdl, sdl.sdl_len,
- IP_RECVIF, IPPROTO_IP);
- if (*mp)
- mp = &(*mp)->m_next;
- }
-}
-
-int
-ip_rsvp_init(struct socket *so)
-{
- if (so->so_type != SOCK_RAW ||
- so->so_proto->pr_protocol != IPPROTO_RSVP)
- return EOPNOTSUPP;
-
- if (ip_rsvpd != NULL)
- return EADDRINUSE;
-
- ip_rsvpd = so;
- /*
- * This may seem silly, but we need to be sure we don't over-increment
- * the RSVP counter, in case something slips up.
- */
- if (!ip_rsvp_on) {
- ip_rsvp_on = 1;
- rsvp_on++;
- }
-
- return 0;
-}
-
-int
-ip_rsvp_done(void)
-{
- ip_rsvpd = NULL;
- /*
- * This may seem silly, but we need to be sure we don't over-decrement
- * the RSVP counter, in case something slips up.
- */
- if (ip_rsvp_on) {
- ip_rsvp_on = 0;
- rsvp_on--;
- }
- return 0;
-}
diff --git a/cpukit/libnetworking/netinet/ip_mroute.c b/cpukit/libnetworking/netinet/ip_mroute.c
deleted file mode 100644
index 3a894970ec..0000000000
--- a/cpukit/libnetworking/netinet/ip_mroute.c
+++ /dev/null
@@ -1,2232 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * IP multicast forwarding procedures
- *
- * Written by David Waitzman, BBN Labs, August 1988.
- * Modified by Steve Deering, Stanford, February 1989.
- * Modified by Mark J. Steiglitz, Stanford, May, 1991
- * Modified by Van Jacobson, LBL, January 1993
- * Modified by Ajit Thyagarajan, PARC, August 1993
- * Modified by Bill Fenner, PARC, April 1995
- *
- * MROUTING Revision: 3.5
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "opt_mrouting.h"
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/systm.h>
-#include <sys/sysctl.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <sys/protosw.h>
-#include <errno.h>
-#include <sys/time.h>
-#include <sys/kernel.h>
-#include <sys/sockio.h>
-#include <sys/syslog.h>
-#include <net/if.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/ip_var.h>
-#include <netinet/in_pcb.h>
-#include <netinet/in_var.h>
-#include <netinet/igmp.h>
-#include <netinet/igmp_var.h>
-#include <netinet/ip_mroute.h>
-#include <netinet/udp.h>
-
-#ifndef NTOHL
-#if BYTE_ORDER != BIG_ENDIAN
-#define NTOHL(d) ((d) = ntohl((d)))
-#define NTOHS(d) ((d) = ntohs((u_short)(d)))
-#define HTONL(d) ((d) = htonl((d)))
-#define HTONS(d) ((d) = htons((u_short)(d)))
-#else
-#define NTOHL(d)
-#define NTOHS(d)
-#define HTONL(d)
-#define HTONS(d)
-#endif
-#endif
-
-#ifndef MROUTING
-extern u_long _ip_mcast_src(int vifi);
-extern int _ip_mforward(struct ip *ip, struct ifnet *ifp,
- struct mbuf *m, struct ip_moptions *imo);
-extern int _ip_mrouter_done(void);
-extern int _ip_mrouter_get(int cmd, struct socket *so,
- struct mbuf **m);
-extern int _ip_mrouter_set(int cmd, struct socket *so,
- struct mbuf *m);
-extern int _mrt_ioctl(int req, caddr_t data, struct proc *p);
-
-/*
- * Dummy routines and globals used when multicast routing is not compiled in.
- */
-
-struct socket *ip_mrouter = NULL;
-/* static u_int ip_mrtproto = 0; */
-/* static struct mrtstat mrtstat; */
-u_int rsvpdebug = 0;
-
-int
-_ip_mrouter_set(int cmd, struct socket *so, struct mbuf *m)
-{
- return(EOPNOTSUPP);
-}
-
-int (*ip_mrouter_set)(int, struct socket *, struct mbuf *) = _ip_mrouter_set;
-
-
-int
-_ip_mrouter_get(int cmd, struct socket *so, struct mbuf **m)
-{
- return(EOPNOTSUPP);
-}
-
-int (*ip_mrouter_get)(int, struct socket *, struct mbuf **) = _ip_mrouter_get;
-
-int
-_ip_mrouter_done(void)
-{
- return(0);
-}
-
-int (*ip_mrouter_done)(void) = _ip_mrouter_done;
-
-int
-_ip_mforward(struct ip *ip, struct ifnet *ifp, struct mbuf *m,
- struct ip_moptions *imo)
-{
- return(0);
-}
-
-int (*ip_mforward)(struct ip *, struct ifnet *, struct mbuf *,
- struct ip_moptions *) = _ip_mforward;
-
-int
-_mrt_ioctl(int req, caddr_t data, struct proc *p)
-{
- return EOPNOTSUPP;
-}
-
-int (*mrt_ioctl)(int, caddr_t, struct proc *) = _mrt_ioctl;
-
-void
-rsvp_input(struct mbuf *m, int iphlen)
-{
- /* Can still get packets with rsvp_on = 0 if there is a local member
- * of the group to which the RSVP packet is addressed. But in this
- * case we want to throw the packet away.
- */
- if (!rsvp_on) {
- m_freem(m);
- return;
- }
-
- if (ip_rsvpd != NULL) {
- if (rsvpdebug)
- printf("rsvp_input: Sending packet up old-style socket\n");
- rip_input(m, iphlen);
- return;
- }
- /* Drop the packet */
- m_freem(m);
-}
-
-void ipip_input(struct mbuf *m, int iphlen)
-{ /* XXX must fixup manually */
- rip_input(m, iphlen);
-}
-
-int (*legal_vif_num)(int) = 0;
-
-/*
- * This should never be called, since IP_MULTICAST_VIF should fail, but
- * just in case it does get called, the code a little lower in ip_output
- * will assign the packet a local address.
- */
-u_long
-_ip_mcast_src(int vifi) { return INADDR_ANY; }
-u_long (*ip_mcast_src)(int) = _ip_mcast_src;
-
-int
-ip_rsvp_vif_init(struct socket *so, struct mbuf *m)
-{
- return(EINVAL);
-}
-
-int
-ip_rsvp_vif_done(struct socket *so, struct mbuf *m)
-{
- return(EINVAL);
-}
-
-void
-ip_rsvp_force_done(struct socket *so)
-{
- return;
-}
-
-#else /* MROUTING */
-
-#define M_HASCL(m) ((m)->m_flags & M_EXT)
-
-#define INSIZ sizeof(struct in_addr)
-#define same(a1, a2) \
- (bcmp((caddr_t)(a1), (caddr_t)(a2), INSIZ) == 0)
-
-#define MT_MRTABLE MT_RTABLE /* since nothing else uses it */
-
-/*
- * Globals. All but ip_mrouter and ip_mrtproto could be static,
- * except for netstat or debugging purposes.
- */
-#ifndef MROUTE_LKM
-struct socket *ip_mrouter = NULL;
-struct mrtstat mrtstat;
-
-int ip_mrtproto = IGMP_DVMRP; /* for netstat only */
-#else /* MROUTE_LKM */
-extern void X_ipip_input(struct mbuf *m, int iphlen);
-extern struct mrtstat mrtstat;
-static int ip_mrtproto;
-#endif
-
-#define NO_RTE_FOUND 0x1
-#define RTE_FOUND 0x2
-
-static struct mbuf *mfctable[MFCTBLSIZ];
-static u_char nexpire[MFCTBLSIZ];
-static struct vif viftable[MAXVIFS];
-static u_int mrtdebug = 0; /* debug level */
-#define DEBUG_MFC 0x02
-#define DEBUG_FORWARD 0x04
-#define DEBUG_EXPIRE 0x08
-#define DEBUG_XMIT 0x10
-static u_int tbfdebug = 0; /* tbf debug level */
-static u_int rsvpdebug = 0; /* rsvp debug level */
-
-#define EXPIRE_TIMEOUT (hz / 4) /* 4x / second */
-#define UPCALL_EXPIRE 6 /* number of timeouts */
-
-/*
- * Define the token bucket filter structures
- * tbftable -> each vif has one of these for storing info
- */
-
-static struct tbf tbftable[MAXVIFS];
-#define TBF_REPROCESS (hz / 100) /* 100x / second */
-
-/*
- * 'Interfaces' associated with decapsulator (so we can tell
- * packets that went through it from ones that get reflected
- * by a broken gateway). These interfaces are never linked into
- * the system ifnet list & no routes point to them. I.e., packets
- * can't be sent this way. They only exist as a placeholder for
- * multicast source verification.
- */
-static struct ifnet multicast_decap_if[MAXVIFS];
-
-#define ENCAP_TTL 64
-#define ENCAP_PROTO IPPROTO_IPIP /* 4 */
-
-/* prototype IP hdr for encapsulated packets */
-static struct ip multicast_encap_iphdr = {
-#if BYTE_ORDER == LITTLE_ENDIAN
- sizeof(struct ip) >> 2, IPVERSION,
-#else
- IPVERSION, sizeof(struct ip) >> 2,
-#endif
- 0, /* tos */
- sizeof(struct ip), /* total length */
- 0, /* id */
- 0, /* frag offset */
- ENCAP_TTL, ENCAP_PROTO,
- 0, /* checksum */
-};
-
-/*
- * Private variables.
- */
-static vifi_t numvifs = 0;
-static int have_encap_tunnel = 0;
-
-/*
- * one-back cache used by ipip_input to locate a tunnel's vif
- * given a datagram's src ip address.
- */
-static u_long last_encap_src;
-static struct vif *last_encap_vif;
-
-static u_long X_ip_mcast_src(int vifi);
-static int X_ip_mforward(struct ip *ip, struct ifnet *ifp, struct mbuf *m, struct ip_moptions *imo);
-static int X_ip_mrouter_done(void);
-static int X_ip_mrouter_get(int cmd, struct socket *so, struct mbuf **m);
-static int X_ip_mrouter_set(int cmd, struct socket *so, struct mbuf *m);
-static int X_legal_vif_num(int vif);
-static int X_mrt_ioctl(int cmd, caddr_t data);
-
-static int get_sg_cnt(struct sioc_sg_req *);
-static int get_vif_cnt(struct sioc_vif_req *);
-static int ip_mrouter_init(struct socket *, struct mbuf *);
-static int add_vif(struct vifctl *);
-static int del_vif(vifi_t *);
-static int add_mfc(struct mfcctl *);
-static int del_mfc(struct mfcctl *);
-static int socket_send(struct socket *, struct mbuf *, struct sockaddr_in *);
-static int get_version(struct mbuf *);
-static int get_assert(struct mbuf *);
-static int set_assert(int *);
-static void expire_upcalls(void *);
-static int ip_mdq(struct mbuf *, struct ifnet *, struct mfc *,
- vifi_t);
-static void phyint_send(struct ip *, struct vif *, struct mbuf *);
-static void encap_send(struct ip *, struct vif *, struct mbuf *);
-static void tbf_control(struct vif *, struct mbuf *, struct ip *, u_long);
-static void tbf_queue(struct vif *, struct mbuf *);
-static void tbf_process_q(struct vif *);
-static void tbf_reprocess_q(void *);
-static int tbf_dq_sel(struct vif *, struct ip *);
-static void tbf_send_packet(struct vif *, struct mbuf *);
-static void tbf_update_tokens(struct vif *);
-static int priority(struct vif *, struct ip *);
-void multiencap_decap(struct mbuf *);
-
-/*
- * whether or not special PIM assert processing is enabled.
- */
-static int pim_assert;
-/*
- * Rate limit for assert notification messages, in usec
- */
-#define ASSERT_MSG_TIME 3000000
-
-/*
- * Hash function for a source, group entry
- */
-#define MFCHASH(a, g) MFCHASHMOD(((a) >> 20) ^ ((a) >> 10) ^ (a) ^ \
- ((g) >> 20) ^ ((g) >> 10) ^ (g))
-
-/*
- * Find a route for a given origin IP address and Multicast group address
- * Type of service parameter to be added in the future!!!
- */
-
-#define MFCFIND(o, g, rt) { \
- register struct mbuf *_mb_rt = mfctable[MFCHASH(o,g)]; \
- register struct mfc *_rt = NULL; \
- rt = NULL; \
- ++mrtstat.mrts_mfc_lookups; \
- while (_mb_rt) { \
- _rt = mtod(_mb_rt, struct mfc *); \
- if ((_rt->mfc_origin.s_addr == o) && \
- (_rt->mfc_mcastgrp.s_addr == g) && \
- (_mb_rt->m_act == NULL)) { \
- rt = _rt; \
- break; \
- } \
- _mb_rt = _mb_rt->m_next; \
- } \
- if (rt == NULL) { \
- ++mrtstat.mrts_mfc_misses; \
- } \
-}
-
-
-/*
- * Macros to compute elapsed time efficiently
- * Borrowed from Van Jacobson's scheduling code
- */
-#define TV_DELTA(a, b, delta) { \
- register int xxs; \
- \
- delta = (a).tv_usec - (b).tv_usec; \
- if ((xxs = (a).tv_sec - (b).tv_sec)) { \
- switch (xxs) { \
- case 2: \
- delta += 1000000; \
- /* fall through */ \
- case 1: \
- delta += 1000000; \
- break; \
- default: \
- delta += (1000000 * xxs); \
- } \
- } \
-}
-
-#define TV_LT(a, b) (((a).tv_usec < (b).tv_usec && \
- (a).tv_sec <= (b).tv_sec) || (a).tv_sec < (b).tv_sec)
-
-#ifdef UPCALL_TIMING
-u_long upcall_data[51];
-static void collate(struct timeval *);
-#endif /* UPCALL_TIMING */
-
-
-/*
- * Handle MRT setsockopt commands to modify the multicast routing tables.
- */
-static int
-X_ip_mrouter_set(int cmd, struct socket *so, struct mbuf *m)
-{
- if (cmd != MRT_INIT && so != ip_mrouter) return EACCES;
-
- switch (cmd) {
- case MRT_INIT: return ip_mrouter_init(so, m);
- case MRT_DONE: return ip_mrouter_done();
- case MRT_ADD_VIF: return add_vif (mtod(m, struct vifctl *));
- case MRT_DEL_VIF: return del_vif (mtod(m, vifi_t *));
- case MRT_ADD_MFC: return add_mfc (mtod(m, struct mfcctl *));
- case MRT_DEL_MFC: return del_mfc (mtod(m, struct mfcctl *));
- case MRT_ASSERT: return set_assert(mtod(m, int *));
- default: return EOPNOTSUPP;
- }
-}
-
-#ifndef MROUTE_LKM
-int (*ip_mrouter_set)(int, struct socket *, struct mbuf *) = X_ip_mrouter_set;
-#endif
-
-/*
- * Handle MRT getsockopt commands
- */
-static int
-X_ip_mrouter_get(int cmd, struct socket *so, struct mbuf **m)
-{
- struct mbuf *mb;
-
- if (so != ip_mrouter) return EACCES;
-
- *m = mb = m_get(M_WAIT, MT_SOOPTS);
-
- switch (cmd) {
- case MRT_VERSION: return get_version(mb);
- case MRT_ASSERT: return get_assert(mb);
- default: return EOPNOTSUPP;
- }
-}
-
-#ifndef MROUTE_LKM
-int (*ip_mrouter_get)(int, struct socket *, struct mbuf **) = X_ip_mrouter_get;
-#endif
-
-/*
- * Handle ioctl commands to obtain information from the cache
- */
-static int
-X_mrt_ioctl(int cmd, caddr_t data)
-{
- int error = 0;
-
- switch (cmd) {
- case (SIOCGETVIFCNT):
- return (get_vif_cnt((struct sioc_vif_req *)data));
- break;
- case (SIOCGETSGCNT):
- return (get_sg_cnt((struct sioc_sg_req *)data));
- break;
- default:
- return (EINVAL);
- break;
- }
- return error;
-}
-
-#ifndef MROUTE_LKM
-int (*mrt_ioctl)(int, caddr_t) = X_mrt_ioctl;
-#endif
-
-/*
- * returns the packet, byte, rpf-failure count for the source group provided
- */
-static int
-get_sg_cnt(struct sioc_sg_req *req)
-{
- register struct mfc *rt;
- int s;
-
- s = splnet();
- MFCFIND(req->src.s_addr, req->grp.s_addr, rt);
- splx(s);
- if (rt != NULL) {
- req->pktcnt = rt->mfc_pkt_cnt;
- req->bytecnt = rt->mfc_byte_cnt;
- req->wrong_if = rt->mfc_wrong_if;
- } else
- req->pktcnt = req->bytecnt = req->wrong_if = 0xffffffff;
-
- return 0;
-}
-
-/*
- * returns the input and output packet and byte counts on the vif provided
- */
-static int
-get_vif_cnt(struct sioc_vif_req *req)
-{
- register vifi_t vifi = req->vifi;
-
- if (vifi >= numvifs) return EINVAL;
-
- req->icount = viftable[vifi].v_pkt_in;
- req->ocount = viftable[vifi].v_pkt_out;
- req->ibytes = viftable[vifi].v_bytes_in;
- req->obytes = viftable[vifi].v_bytes_out;
-
- return 0;
-}
-
-/*
- * Enable multicast routing
- */
-static int
-ip_mrouter_init(struct socket *so, struct mbuf *m)
-{
- int *v;
-
- if (mrtdebug)
- log(LOG_DEBUG,"ip_mrouter_init: so_type = %d, pr_protocol = %d\n",
- so->so_type, so->so_proto->pr_protocol);
-
- if (so->so_type != SOCK_RAW ||
- so->so_proto->pr_protocol != IPPROTO_IGMP) return EOPNOTSUPP;
-
- if (!m || (m->m_len != sizeof(int *)))
- return ENOPROTOOPT;
-
- v = mtod(m, int *);
- if (*v != 1)
- return ENOPROTOOPT;
-
- if (ip_mrouter != NULL) return EADDRINUSE;
-
- ip_mrouter = so;
-
- bzero((caddr_t)mfctable, sizeof(mfctable));
- bzero((caddr_t)nexpire, sizeof(nexpire));
-
- pim_assert = 0;
-
- timeout(expire_upcalls, (caddr_t)NULL, EXPIRE_TIMEOUT);
-
- if (mrtdebug)
- log(LOG_DEBUG, "ip_mrouter_init\n");
-
- return 0;
-}
-
-/*
- * Disable multicast routing
- */
-static int
-X_ip_mrouter_done(void)
-{
- vifi_t vifi;
- int i;
- struct ifnet *ifp;
- struct ifreq ifr;
- struct mbuf *mb_rt;
- struct mbuf *m;
- struct rtdetq *rte;
- int s;
-
- s = splnet();
-
- /*
- * For each phyint in use, disable promiscuous reception of all IP
- * multicasts.
- */
- for (vifi = 0; vifi < numvifs; vifi++) {
- if (viftable[vifi].v_lcl_addr.s_addr != 0 &&
- !(viftable[vifi].v_flags & VIFF_TUNNEL)) {
- ((struct sockaddr_in *)&(ifr.ifr_addr))->sin_family = AF_INET;
- ((struct sockaddr_in *)&(ifr.ifr_addr))->sin_addr.s_addr
- = INADDR_ANY;
- ifp = viftable[vifi].v_ifp;
- (*ifp->if_ioctl)(ifp, SIOCDELMULTI, (caddr_t)&ifr);
- }
- }
- bzero((caddr_t)tbftable, sizeof(tbftable));
- bzero((caddr_t)viftable, sizeof(viftable));
- numvifs = 0;
- pim_assert = 0;
-
- untimeout(expire_upcalls, (caddr_t)NULL);
-
- /*
- * Free all multicast forwarding cache entries.
- */
- for (i = 0; i < MFCTBLSIZ; i++) {
- mb_rt = mfctable[i];
- while (mb_rt) {
- if (mb_rt->m_act != NULL) {
- while (mb_rt->m_act) {
- m = mb_rt->m_act;
- mb_rt->m_act = m->m_act;
- rte = mtod(m, struct rtdetq *);
- m_freem(rte->m);
- m_free(m);
- }
- }
- mb_rt = m_free(mb_rt);
- }
- }
-
- bzero((caddr_t)mfctable, sizeof(mfctable));
-
- /*
- * Reset de-encapsulation cache
- */
- last_encap_src = 0;
- last_encap_vif = NULL;
- have_encap_tunnel = 0;
-
- ip_mrouter = NULL;
-
- splx(s);
-
- if (mrtdebug)
- log(LOG_DEBUG, "ip_mrouter_done\n");
-
- return 0;
-}
-
-#ifndef MROUTE_LKM
-int (*ip_mrouter_done)(void) = X_ip_mrouter_done;
-#endif
-
-static int
-get_version(struct mbuf *mb)
-{
- int *v;
-
- v = mtod(mb, int *);
-
- *v = 0x0305; /* XXX !!!! */
- mb->m_len = sizeof(int);
-
- return 0;
-}
-
-/*
- * Set PIM assert processing global
- */
-static int
-set_assert(int *i)
-{
- if ((*i != 1) && (*i != 0))
- return EINVAL;
-
- pim_assert = *i;
-
- return 0;
-}
-
-/*
- * Get PIM assert processing global
- */
-static int
-get_assert(struct mbuf *m)
-{
- int *i;
-
- i = mtod(m, int *);
-
- *i = pim_assert;
-
- return 0;
-}
-
-/*
- * Add a vif to the vif table
- */
-static int
-add_vif(struct vifctl *vifcp)
-{
- register struct vif *vifp = viftable + vifcp->vifc_vifi;
- static struct sockaddr_in sin = {sizeof sin, AF_INET};
- struct ifaddr *ifa;
- struct ifnet *ifp;
- struct ifreq ifr;
- int error, s;
- struct tbf *v_tbf = tbftable + vifcp->vifc_vifi;
-
- if (vifcp->vifc_vifi >= MAXVIFS) return EINVAL;
- if (vifp->v_lcl_addr.s_addr != 0) return EADDRINUSE;
-
- /* Find the interface with an address in AF_INET family */
- sin.sin_addr = vifcp->vifc_lcl_addr;
- ifa = ifa_ifwithaddr((struct sockaddr *)&sin);
- if (ifa == 0) return EADDRNOTAVAIL;
- ifp = ifa->ifa_ifp;
-
- if (vifcp->vifc_flags & VIFF_TUNNEL) {
- if ((vifcp->vifc_flags & VIFF_SRCRT) == 0) {
- /*
- * An encapsulating tunnel is wanted. Tell ipip_input() to
- * start paying attention to encapsulated packets.
- */
- if (have_encap_tunnel == 0) {
- have_encap_tunnel = 1;
- for (s = 0; s < MAXVIFS; ++s) {
- multicast_decap_if[s].if_name = "mdecap";
- multicast_decap_if[s].if_unit = s;
- }
- }
- /*
- * Set interface to fake encapsulator interface
- */
- ifp = &multicast_decap_if[vifcp->vifc_vifi];
- /*
- * Prepare cached route entry
- */
- bzero(&vifp->v_route, sizeof(vifp->v_route));
- } else {
- log(LOG_ERR, "source routed tunnels not supported\n");
- return EOPNOTSUPP;
- }
- } else {
- /* Make sure the interface supports multicast */
- if ((ifp->if_flags & IFF_MULTICAST) == 0)
- return EOPNOTSUPP;
-
- /* Enable promiscuous reception of all IP multicasts from the if */
- ((struct sockaddr_in *)&(ifr.ifr_addr))->sin_family = AF_INET;
- ((struct sockaddr_in *)&(ifr.ifr_addr))->sin_addr.s_addr = INADDR_ANY;
- s = splnet();
- error = (*ifp->if_ioctl)(ifp, SIOCADDMULTI, (caddr_t)&ifr);
- splx(s);
- if (error)
- return error;
- }
-
- s = splnet();
- /* define parameters for the tbf structure */
- vifp->v_tbf = v_tbf;
- GET_TIME(vifp->v_tbf->tbf_last_pkt_t);
- vifp->v_tbf->tbf_n_tok = 0;
- vifp->v_tbf->tbf_q_len = 0;
- vifp->v_tbf->tbf_max_q_len = MAXQSIZE;
- vifp->v_tbf->tbf_q = vifp->v_tbf->tbf_t = NULL;
-
- vifp->v_flags = vifcp->vifc_flags;
- vifp->v_threshold = vifcp->vifc_threshold;
- vifp->v_lcl_addr = vifcp->vifc_lcl_addr;
- vifp->v_rmt_addr = vifcp->vifc_rmt_addr;
- vifp->v_ifp = ifp;
- /* scaling up here allows division by 1024 in critical code */
- vifp->v_rate_limit= vifcp->vifc_rate_limit * 1024 / 1000;
- vifp->v_rsvp_on = 0;
- vifp->v_rsvpd = NULL;
- /* initialize per vif pkt counters */
- vifp->v_pkt_in = 0;
- vifp->v_pkt_out = 0;
- vifp->v_bytes_in = 0;
- vifp->v_bytes_out = 0;
- splx(s);
-
- /* Adjust numvifs up if the vifi is higher than numvifs */
- if (numvifs <= vifcp->vifc_vifi) numvifs = vifcp->vifc_vifi + 1;
-
- if (mrtdebug)
- log(LOG_DEBUG, "add_vif #%d, lcladdr %x, %s %x, thresh %x, rate %d\n",
- vifcp->vifc_vifi,
- ntohl(vifcp->vifc_lcl_addr.s_addr),
- (vifcp->vifc_flags & VIFF_TUNNEL) ? "rmtaddr" : "mask",
- ntohl(vifcp->vifc_rmt_addr.s_addr),
- vifcp->vifc_threshold,
- vifcp->vifc_rate_limit);
-
- return 0;
-}
-
-/*
- * Delete a vif from the vif table
- */
-static int
-del_vif(vifi_t *vifip)
-{
- register struct vif *vifp = viftable + *vifip;
- register vifi_t vifi;
- register struct mbuf *m;
- struct ifnet *ifp;
- struct ifreq ifr;
- int s;
-
- if (*vifip >= numvifs) return EINVAL;
- if (vifp->v_lcl_addr.s_addr == 0) return EADDRNOTAVAIL;
-
- s = splnet();
-
- if (!(vifp->v_flags & VIFF_TUNNEL)) {
- ((struct sockaddr_in *)&(ifr.ifr_addr))->sin_family = AF_INET;
- ((struct sockaddr_in *)&(ifr.ifr_addr))->sin_addr.s_addr = INADDR_ANY;
- ifp = vifp->v_ifp;
- (*ifp->if_ioctl)(ifp, SIOCDELMULTI, (caddr_t)&ifr);
- }
-
- if (vifp == last_encap_vif) {
- last_encap_vif = 0;
- last_encap_src = 0;
- }
-
- /*
- * Free packets queued at the interface
- */
- while (vifp->v_tbf->tbf_q) {
- m = vifp->v_tbf->tbf_q;
- vifp->v_tbf->tbf_q = m->m_act;
- m_freem(m);
- }
-
- bzero((caddr_t)vifp->v_tbf, sizeof(*(vifp->v_tbf)));
- bzero((caddr_t)vifp, sizeof (*vifp));
-
- /* Adjust numvifs down */
- for (vifi = numvifs; vifi > 0; vifi--)
- if (viftable[vifi-1].v_lcl_addr.s_addr != 0) break;
- numvifs = vifi;
-
- splx(s);
-
- if (mrtdebug)
- log(LOG_DEBUG, "del_vif %d, numvifs %d\n", *vifip, numvifs);
-
- return 0;
-}
-
-/*
- * Add an mfc entry
- */
-static int
-add_mfc(struct mfcctl *mfccp)
-{
- struct mfc *rt;
- register struct mbuf *mb_rt;
- u_long hash;
- struct mbuf *mb_ntry;
- struct rtdetq *rte;
- register u_short nstl;
- int s;
- int i;
-
- MFCFIND(mfccp->mfcc_origin.s_addr, mfccp->mfcc_mcastgrp.s_addr, rt);
-
- /* If an entry already exists, just update the fields */
- if (rt) {
- if (mrtdebug & DEBUG_MFC)
- log(LOG_DEBUG,"add_mfc update o %x g %x p %x\n",
- ntohl(mfccp->mfcc_origin.s_addr),
- ntohl(mfccp->mfcc_mcastgrp.s_addr),
- mfccp->mfcc_parent);
-
- s = splnet();
- rt->mfc_parent = mfccp->mfcc_parent;
- for (i = 0; i < numvifs; i++)
- rt->mfc_ttls[i] = mfccp->mfcc_ttls[i];
- splx(s);
- return 0;
- }
-
- /*
- * Find the entry for which the upcall was made and update
- */
- s = splnet();
- hash = MFCHASH(mfccp->mfcc_origin.s_addr, mfccp->mfcc_mcastgrp.s_addr);
- for (mb_rt = mfctable[hash], nstl = 0; mb_rt; mb_rt = mb_rt->m_next) {
-
- rt = mtod(mb_rt, struct mfc *);
- if ((rt->mfc_origin.s_addr == mfccp->mfcc_origin.s_addr) &&
- (rt->mfc_mcastgrp.s_addr == mfccp->mfcc_mcastgrp.s_addr) &&
- (mb_rt->m_act != NULL)) {
-
- if (nstl++)
- log(LOG_ERR, "add_mfc %s o %x g %x p %x dbx %x\n",
- "multiple kernel entries",
- ntohl(mfccp->mfcc_origin.s_addr),
- ntohl(mfccp->mfcc_mcastgrp.s_addr),
- mfccp->mfcc_parent, mb_rt->m_act);
-
- if (mrtdebug & DEBUG_MFC)
- log(LOG_DEBUG,"add_mfc o %x g %x p %x dbg %x\n",
- ntohl(mfccp->mfcc_origin.s_addr),
- ntohl(mfccp->mfcc_mcastgrp.s_addr),
- mfccp->mfcc_parent, mb_rt->m_act);
-
- rt->mfc_origin = mfccp->mfcc_origin;
- rt->mfc_mcastgrp = mfccp->mfcc_mcastgrp;
- rt->mfc_parent = mfccp->mfcc_parent;
- for (i = 0; i < numvifs; i++)
- rt->mfc_ttls[i] = mfccp->mfcc_ttls[i];
- /* initialize pkt counters per src-grp */
- rt->mfc_pkt_cnt = 0;
- rt->mfc_byte_cnt = 0;
- rt->mfc_wrong_if = 0;
- rt->mfc_last_assert.tv_sec = rt->mfc_last_assert.tv_usec = 0;
-
- rt->mfc_expire = 0; /* Don't clean this guy up */
- nexpire[hash]--;
-
- /* free packets Qed at the end of this entry */
- while (mb_rt->m_act) {
- mb_ntry = mb_rt->m_act;
- rte = mtod(mb_ntry, struct rtdetq *);
-/* #ifdef RSVP_ISI */
- ip_mdq(rte->m, rte->ifp, rt, -1);
-/* #endif */
- mb_rt->m_act = mb_ntry->m_act;
- m_freem(rte->m);
-#ifdef UPCALL_TIMING
- collate(&(rte->t));
-#endif /* UPCALL_TIMING */
- m_free(mb_ntry);
- }
- }
- }
-
- /*
- * It is possible that an entry is being inserted without an upcall
- */
- if (nstl == 0) {
- if (mrtdebug & DEBUG_MFC)
- log(LOG_DEBUG,"add_mfc no upcall h %d o %x g %x p %x\n",
- hash, ntohl(mfccp->mfcc_origin.s_addr),
- ntohl(mfccp->mfcc_mcastgrp.s_addr),
- mfccp->mfcc_parent);
-
- for (mb_rt = mfctable[hash]; mb_rt; mb_rt = mb_rt->m_next) {
-
- rt = mtod(mb_rt, struct mfc *);
- if ((rt->mfc_origin.s_addr == mfccp->mfcc_origin.s_addr) &&
- (rt->mfc_mcastgrp.s_addr == mfccp->mfcc_mcastgrp.s_addr)) {
-
- rt->mfc_origin = mfccp->mfcc_origin;
- rt->mfc_mcastgrp = mfccp->mfcc_mcastgrp;
- rt->mfc_parent = mfccp->mfcc_parent;
- for (i = 0; i < numvifs; i++)
- rt->mfc_ttls[i] = mfccp->mfcc_ttls[i];
- /* initialize pkt counters per src-grp */
- rt->mfc_pkt_cnt = 0;
- rt->mfc_byte_cnt = 0;
- rt->mfc_wrong_if = 0;
- rt->mfc_last_assert.tv_sec = rt->mfc_last_assert.tv_usec = 0;
- if (rt->mfc_expire)
- nexpire[hash]--;
- rt->mfc_expire = 0;
- }
- }
- if (mb_rt == NULL) {
- /* no upcall, so make a new entry */
- MGET(mb_rt, M_DONTWAIT, MT_MRTABLE);
- if (mb_rt == NULL) {
- splx(s);
- return ENOBUFS;
- }
-
- rt = mtod(mb_rt, struct mfc *);
-
- /* insert new entry at head of hash chain */
- rt->mfc_origin = mfccp->mfcc_origin;
- rt->mfc_mcastgrp = mfccp->mfcc_mcastgrp;
- rt->mfc_parent = mfccp->mfcc_parent;
- for (i = 0; i < numvifs; i++)
- rt->mfc_ttls[i] = mfccp->mfcc_ttls[i];
- /* initialize pkt counters per src-grp */
- rt->mfc_pkt_cnt = 0;
- rt->mfc_byte_cnt = 0;
- rt->mfc_wrong_if = 0;
- rt->mfc_last_assert.tv_sec = rt->mfc_last_assert.tv_usec = 0;
- rt->mfc_expire = 0;
-
- /* link into table */
- mb_rt->m_next = mfctable[hash];
- mfctable[hash] = mb_rt;
- mb_rt->m_act = NULL;
- }
- }
- splx(s);
- return 0;
-}
-
-#ifdef UPCALL_TIMING
-/*
- * collect delay statistics on the upcalls
- */
-static void collate(struct timeval *t)
-{
- register u_long d;
- register struct timeval tp;
- register u_long delta;
-
- GET_TIME(tp);
-
- if (TV_LT(*t, tp))
- {
- TV_DELTA(tp, *t, delta);
-
- d = delta >> 10;
- if (d > 50)
- d = 50;
-
- ++upcall_data[d];
- }
-}
-#endif /* UPCALL_TIMING */
-
-/*
- * Delete an mfc entry
- */
-static int
-del_mfc(struct mfcctl *mfccp)
-{
- struct in_addr origin;
- struct in_addr mcastgrp;
- struct mfc *rt;
- struct mbuf *mb_rt;
- struct mbuf **nptr;
- u_long hash;
- int s;
-
- origin = mfccp->mfcc_origin;
- mcastgrp = mfccp->mfcc_mcastgrp;
- hash = MFCHASH(origin.s_addr, mcastgrp.s_addr);
-
- if (mrtdebug & DEBUG_MFC)
- log(LOG_DEBUG,"del_mfc orig %x mcastgrp %x\n",
- ntohl(origin.s_addr), ntohl(mcastgrp.s_addr));
-
- s = splnet();
-
- nptr = &mfctable[hash];
- while ((mb_rt = *nptr) != NULL) {
- rt = mtod(mb_rt, struct mfc *);
- if (origin.s_addr == rt->mfc_origin.s_addr &&
- mcastgrp.s_addr == rt->mfc_mcastgrp.s_addr &&
- mb_rt->m_act == NULL)
- break;
-
- nptr = &mb_rt->m_next;
- }
- if (mb_rt == NULL) {
- splx(s);
- return EADDRNOTAVAIL;
- }
-
- MFREE(mb_rt, *nptr);
-
- splx(s);
-
- return 0;
-}
-
-/*
- * Send a message to mrouted on the multicast routing socket
- */
-static int
-socket_send(struct socket *s, struct mbuf *mm, struct sockaddr_in *src)
-{
- if (s) {
- if (sbappendaddr(&s->so_rcv,
- (struct sockaddr *)src,
- mm, (struct mbuf *)0) != 0) {
- sorwakeup(s);
- return 0;
- }
- }
- m_freem(mm);
- return -1;
-}
-
-/*
- * IP multicast forwarding function. This function assumes that the packet
- * pointed to by "ip" has arrived on (or is about to be sent to) the interface
- * pointed to by "ifp", and the packet is to be relayed to other networks
- * that have members of the packet's destination IP multicast group.
- *
- * The packet is returned unscathed to the caller, unless it is
- * erroneous, in which case a non-zero return value tells the caller to
- * discard it.
- */
-
-#define IP_HDR_LEN 20 /* # bytes of fixed IP header (excluding options) */
-#define TUNNEL_LEN 12 /* # bytes of IP option for tunnel encapsulation */
-
-static int
-X_ip_mforward(struct ip *ip, struct ifnet *ifp, struct mbuf *m,
- struct ip_moptions *imo)
-{
- register struct mfc *rt;
- register u_char *ipoptions;
- static struct sockaddr_in k_igmpsrc = { sizeof k_igmpsrc, AF_INET };
- static int srctun = 0;
- register struct mbuf *mm;
- int s;
- vifi_t vifi;
- struct vif *vifp;
-
- if (mrtdebug & DEBUG_FORWARD)
- log(LOG_DEBUG, "ip_mforward: src %x, dst %x, ifp %x\n",
- ntohl(ip->ip_src.s_addr), ntohl(ip->ip_dst.s_addr), ifp);
-
- if (ip->ip_hl < (IP_HDR_LEN + TUNNEL_LEN) >> 2 ||
- (ipoptions = (u_char *)(ip + 1))[1] != IPOPT_LSRR ) {
- /*
- * Packet arrived via a physical interface or
- * an encapsulated tunnel.
- */
- } else {
- /*
- * Packet arrived through a source-route tunnel.
- * Source-route tunnels are no longer supported.
- */
- if ((srctun++ % 1000) == 0)
- log(LOG_ERR, "ip_mforward: received source-routed packet from %x\n",
- ntohl(ip->ip_src.s_addr));
-
- return 1;
- }
-
- if ((imo) && ((vifi = imo->imo_multicast_vif) < numvifs)) {
- if (ip->ip_ttl < 255)
- ip->ip_ttl++; /* compensate for -1 in *_send routines */
- if (rsvpdebug && ip->ip_p == IPPROTO_RSVP) {
- vifp = viftable + vifi;
- printf("Sending IPPROTO_RSVP from %lx to %lx on vif %d (%s%s%d)\n",
- ntohl(ip->ip_src.s_addr), ntohl(ip->ip_dst.s_addr), vifi,
- (vifp->v_flags & VIFF_TUNNEL) ? "tunnel on " : "",
- vifp->v_ifp->if_name, vifp->v_ifp->if_unit);
- }
- return (ip_mdq(m, ifp, NULL, vifi));
- }
- if (rsvpdebug && ip->ip_p == IPPROTO_RSVP) {
- printf("Warning: IPPROTO_RSVP from %lx to %lx without vif option\n",
- ntohl(ip->ip_src.s_addr), ntohl(ip->ip_dst.s_addr));
- if(!imo)
- printf("In fact, no options were specified at all\n");
- }
-
- /*
- * Don't forward a packet with time-to-live of zero or one,
- * or a packet destined to a local-only group.
- */
- if (ip->ip_ttl <= 1 ||
- ntohl(ip->ip_dst.s_addr) <= INADDR_MAX_LOCAL_GROUP)
- return 0;
-
- /*
- * Determine forwarding vifs from the forwarding cache table
- */
- s = splnet();
- MFCFIND(ip->ip_src.s_addr, ip->ip_dst.s_addr, rt);
-
- /* Entry exists, so forward if necessary */
- if (rt != NULL) {
- splx(s);
- return (ip_mdq(m, ifp, rt, -1));
- } else {
- /*
- * If we don't have a route for packet's origin,
- * Make a copy of the packet &
- * send message to routing daemon
- */
-
- register struct mbuf *mb_rt;
- register struct mbuf *mb_ntry;
- register struct mbuf *mb0;
- register struct rtdetq *rte;
- register struct mbuf *rte_m;
- register u_long hash;
- register int npkts;
- int hlen = ip->ip_hl << 2;
-#ifdef UPCALL_TIMING
- struct timeval tp;
-
- GET_TIME(tp);
-#endif
-
- mrtstat.mrts_no_route++;
- if (mrtdebug & (DEBUG_FORWARD | DEBUG_MFC))
- log(LOG_DEBUG, "ip_mforward: no rte s %x g %x\n",
- ntohl(ip->ip_src.s_addr),
- ntohl(ip->ip_dst.s_addr));
-
- /*
- * Allocate mbufs early so that we don't do extra work if we are
- * just going to fail anyway. Make sure to pullup the header so
- * that other people can't step on it.
- */
- MGET(mb_ntry, M_DONTWAIT, MT_DATA);
- if (mb_ntry == NULL) {
- splx(s);
- return ENOBUFS;
- }
- mb0 = m_copy(m, 0, M_COPYALL);
- if (mb0 && (M_HASCL(mb0) || mb0->m_len < hlen))
- mb0 = m_pullup(mb0, hlen);
- if (mb0 == NULL) {
- m_free(mb_ntry);
- splx(s);
- return ENOBUFS;
- }
-
- /* is there an upcall waiting for this packet? */
- hash = MFCHASH(ip->ip_src.s_addr, ip->ip_dst.s_addr);
- for (mb_rt = mfctable[hash]; mb_rt; mb_rt = mb_rt->m_next) {
- rt = mtod(mb_rt, struct mfc *);
- if ((ip->ip_src.s_addr == rt->mfc_origin.s_addr) &&
- (ip->ip_dst.s_addr == rt->mfc_mcastgrp.s_addr) &&
- (mb_rt->m_act != NULL))
- break;
- }
-
- if (mb_rt == NULL) {
- int i;
- struct igmpmsg *im;
-
- /* no upcall, so make a new entry */
- MGET(mb_rt, M_DONTWAIT, MT_MRTABLE);
- if (mb_rt == NULL) {
- m_free(mb_ntry);
- m_freem(mb0);
- splx(s);
- return ENOBUFS;
- }
- /* Make a copy of the header to send to the user level process */
- mm = m_copy(mb0, 0, hlen);
- if (mm == NULL) {
- m_free(mb_ntry);
- m_freem(mb0);
- m_free(mb_rt);
- splx(s);
- return ENOBUFS;
- }
-
- /*
- * Send message to routing daemon to install
- * a route into the kernel table
- */
- k_igmpsrc.sin_addr = ip->ip_src;
-
- im = mtod(mm, struct igmpmsg *);
- im->im_msgtype = IGMPMSG_NOCACHE;
- im->im_mbz = 0;
-
- mrtstat.mrts_upcalls++;
-
- if (socket_send(ip_mrouter, mm, &k_igmpsrc) < 0) {
- log(LOG_WARNING, "ip_mforward: ip_mrouter socket queue full\n");
- ++mrtstat.mrts_upq_sockfull;
- m_free(mb_ntry);
- m_freem(mb0);
- m_free(mb_rt);
- splx(s);
- return ENOBUFS;
- }
-
- rt = mtod(mb_rt, struct mfc *);
-
- /* insert new entry at head of hash chain */
- rt->mfc_origin.s_addr = ip->ip_src.s_addr;
- rt->mfc_mcastgrp.s_addr = ip->ip_dst.s_addr;
- rt->mfc_expire = UPCALL_EXPIRE;
- nexpire[hash]++;
- for (i = 0; i < numvifs; i++)
- rt->mfc_ttls[i] = 0;
- rt->mfc_parent = -1;
-
- /* link into table */
- mb_rt->m_next = mfctable[hash];
- mfctable[hash] = mb_rt;
- mb_rt->m_act = NULL;
-
- rte_m = mb_rt;
- } else {
- /* determine if q has overflowed */
- for (rte_m = mb_rt, npkts = 0; rte_m->m_act; rte_m = rte_m->m_act)
- npkts++;
-
- if (npkts > MAX_UPQ) {
- mrtstat.mrts_upq_ovflw++;
- m_free(mb_ntry);
- m_freem(mb0);
- splx(s);
- return 0;
- }
- }
-
- mb_ntry->m_act = NULL;
- rte = mtod(mb_ntry, struct rtdetq *);
-
- rte->m = mb0;
- rte->ifp = ifp;
-#ifdef UPCALL_TIMING
- rte->t = tp;
-#endif
-
- /* Add this entry to the end of the queue */
- rte_m->m_act = mb_ntry;
-
- splx(s);
-
- return 0;
- }
-}
-
-#ifndef MROUTE_LKM
-int (*ip_mforward)(struct ip *, struct ifnet *, struct mbuf *,
- struct ip_moptions *) = X_ip_mforward;
-#endif
-
-/*
- * Clean up the cache entry if upcall is not serviced
- */
-static void
-expire_upcalls(void *unused)
-{
- struct mbuf *mb_rt, *m, **nptr;
- struct rtdetq *rte;
- struct mfc *mfc;
- int i;
- int s;
-
- s = splnet();
- for (i = 0; i < MFCTBLSIZ; i++) {
- if (nexpire[i] == 0)
- continue;
- nptr = &mfctable[i];
- for (mb_rt = *nptr; mb_rt != NULL; mb_rt = *nptr) {
- mfc = mtod(mb_rt, struct mfc *);
-
- /*
- * Skip real cache entries
- * Make sure it wasn't marked to not expire (shouldn't happen)
- * If it expires now
- */
- if (mb_rt->m_act != NULL &&
- mfc->mfc_expire != 0 &&
- --mfc->mfc_expire == 0) {
- if (mrtdebug & DEBUG_EXPIRE)
- log(LOG_DEBUG, "expire_upcalls: expiring (%x %x)\n",
- ntohl(mfc->mfc_origin.s_addr),
- ntohl(mfc->mfc_mcastgrp.s_addr));
- /*
- * drop all the packets
- * free the mbuf with the pkt, if, timing info
- */
- while (mb_rt->m_act) {
- m = mb_rt->m_act;
- mb_rt->m_act = m->m_act;
-
- rte = mtod(m, struct rtdetq *);
- m_freem(rte->m);
- m_free(m);
- }
- ++mrtstat.mrts_cache_cleanups;
- nexpire[i]--;
-
- MFREE(mb_rt, *nptr);
- } else {
- nptr = &mb_rt->m_next;
- }
- }
- }
- splx(s);
- timeout(expire_upcalls, (caddr_t)NULL, EXPIRE_TIMEOUT);
-}
-
-/*
- * Packet forwarding routine once entry in the cache is made
- */
-static int
-ip_mdq(struct mbuf *m, struct ifnet *ifp, struct mfc *rt,
- vifi_t xmt_vif)
-{
- register struct ip *ip = mtod(m, struct ip *);
- register vifi_t vifi;
- register struct vif *vifp;
- register int plen = ntohs(ip->ip_len);
-
-/*
- * Macro to send packet on vif. Since RSVP packets don't get counted on
- * input, they shouldn't get counted on output, so statistics keeping is
- * seperate.
- */
-#define MC_SEND(ip,vifp,m) { \
- if ((vifp)->v_flags & VIFF_TUNNEL) \
- encap_send((ip), (vifp), (m)); \
- else \
- phyint_send((ip), (vifp), (m)); \
-}
-
- /*
- * If xmt_vif is not -1, send on only the requested vif.
- *
- * (since vifi_t is u_short, -1 becomes MAXUSHORT, which > numvifs.)
- */
- if (xmt_vif < numvifs) {
- MC_SEND(ip, viftable + xmt_vif, m);
- return 1;
- }
-
- /*
- * Don't forward if it didn't arrive from the parent vif for its origin.
- */
- vifi = rt->mfc_parent;
- if ((vifi >= numvifs) || (viftable[vifi].v_ifp != ifp)) {
- /* came in the wrong interface */
- if (mrtdebug & DEBUG_FORWARD)
- log(LOG_DEBUG, "wrong if: ifp %x vifi %d vififp %x\n",
- ifp, vifi, viftable[vifi].v_ifp);
- ++mrtstat.mrts_wrong_if;
- ++rt->mfc_wrong_if;
- /*
- * If we are doing PIM assert processing, and we are forwarding
- * packets on this interface, and it is a broadcast medium
- * interface (and not a tunnel), send a message to the routing daemon.
- */
- if (pim_assert && rt->mfc_ttls[vifi] &&
- (ifp->if_flags & IFF_BROADCAST) &&
- !(viftable[vifi].v_flags & VIFF_TUNNEL)) {
- struct sockaddr_in k_igmpsrc;
- struct mbuf *mm;
- struct igmpmsg *im;
- int hlen = ip->ip_hl << 2;
- struct timeval now;
- register u_long delta;
-
- GET_TIME(now);
-
- TV_DELTA(rt->mfc_last_assert, now, delta);
-
- if (delta > ASSERT_MSG_TIME) {
- mm = m_copy(m, 0, hlen);
- if (mm && (M_HASCL(mm) || mm->m_len < hlen))
- mm = m_pullup(mm, hlen);
- if (mm == NULL) {
- return ENOBUFS;
- }
-
- rt->mfc_last_assert = now;
-
- im = mtod(mm, struct igmpmsg *);
- im->im_msgtype = IGMPMSG_WRONGVIF;
- im->im_mbz = 0;
- im->im_vif = vifi;
-
- k_igmpsrc.sin_addr = im->im_src;
-
- socket_send(ip_mrouter, mm, &k_igmpsrc);
- }
- }
- return 0;
- }
-
- /* If I sourced this packet, it counts as output, else it was input. */
- if (ip->ip_src.s_addr == viftable[vifi].v_lcl_addr.s_addr) {
- viftable[vifi].v_pkt_out++;
- viftable[vifi].v_bytes_out += plen;
- } else {
- viftable[vifi].v_pkt_in++;
- viftable[vifi].v_bytes_in += plen;
- }
- rt->mfc_pkt_cnt++;
- rt->mfc_byte_cnt += plen;
-
- /*
- * For each vif, decide if a copy of the packet should be forwarded.
- * Forward if:
- * - the ttl exceeds the vif's threshold
- * - there are group members downstream on interface
- */
- for (vifp = viftable, vifi = 0; vifi < numvifs; vifp++, vifi++)
- if ((rt->mfc_ttls[vifi] > 0) &&
- (ip->ip_ttl > rt->mfc_ttls[vifi])) {
- vifp->v_pkt_out++;
- vifp->v_bytes_out += plen;
- MC_SEND(ip, vifp, m);
- }
-
- return 0;
-}
-
-/*
- * check if a vif number is legal/ok. This is used by ip_output, to export
- * numvifs there,
- */
-static int
-X_legal_vif_num(int vif)
-{
- if (vif >= 0 && vif < numvifs)
- return(1);
- else
- return(0);
-}
-
-#ifndef MROUTE_LKM
-int (*legal_vif_num)(int) = X_legal_vif_num;
-#endif
-
-/*
- * Return the local address used by this vif
- */
-static u_long
-X_ip_mcast_src(int vifi)
-{
- if (vifi >= 0 && vifi < numvifs)
- return viftable[vifi].v_lcl_addr.s_addr;
- else
- return INADDR_ANY;
-}
-
-#ifndef MROUTE_LKM
-u_long (*ip_mcast_src)(int) = X_ip_mcast_src;
-#endif
-
-static void
-phyint_send(struct ip *ip, struct vif *vifp, struct mbuf *m)
-{
- register struct mbuf *mb_copy;
- register int hlen = ip->ip_hl << 2;
-
- /*
- * Make a new reference to the packet; make sure that
- * the IP header is actually copied, not just referenced,
- * so that ip_output() only scribbles on the copy.
- */
- mb_copy = m_copy(m, 0, M_COPYALL);
- if (mb_copy && (M_HASCL(mb_copy) || mb_copy->m_len < hlen))
- mb_copy = m_pullup(mb_copy, hlen);
- if (mb_copy == NULL)
- return;
-
- if (vifp->v_rate_limit <= 0)
- tbf_send_packet(vifp, mb_copy);
- else
- tbf_control(vifp, mb_copy, mtod(mb_copy, struct ip *), ip->ip_len);
-}
-
-static void
-encap_send(struct ip *ip, struct vif *vifp, struct mbuf *m)
-{
- register struct mbuf *mb_copy;
- register struct ip *ip_copy;
- register int i, len = ip->ip_len;
-
- /*
- * copy the old packet & pullup it's IP header into the
- * new mbuf so we can modify it. Try to fill the new
- * mbuf since if we don't the ethernet driver will.
- */
- MGETHDR(mb_copy, M_DONTWAIT, MT_HEADER);
- if (mb_copy == NULL)
- return;
- mb_copy->m_data += max_linkhdr;
- mb_copy->m_len = sizeof(multicast_encap_iphdr);
-
- if ((mb_copy->m_next = m_copy(m, 0, M_COPYALL)) == NULL) {
- m_freem(mb_copy);
- return;
- }
- i = MHLEN - M_LEADINGSPACE(mb_copy);
- if (i > len)
- i = len;
- mb_copy = m_pullup(mb_copy, i);
- if (mb_copy == NULL)
- return;
- mb_copy->m_pkthdr.len = len + sizeof(multicast_encap_iphdr);
-
- /*
- * fill in the encapsulating IP header.
- */
- ip_copy = mtod(mb_copy, struct ip *);
- *ip_copy = multicast_encap_iphdr;
- ip_copy->ip_id = htons(ip_id++);
- ip_copy->ip_len += len;
- ip_copy->ip_src = vifp->v_lcl_addr;
- ip_copy->ip_dst = vifp->v_rmt_addr;
-
- /*
- * turn the encapsulated IP header back into a valid one.
- */
- ip = (struct ip *)((caddr_t)ip_copy + sizeof(multicast_encap_iphdr));
- --ip->ip_ttl;
- HTONS(ip->ip_len);
- HTONS(ip->ip_off);
- ip->ip_sum = 0;
- mb_copy->m_data += sizeof(multicast_encap_iphdr);
- ip->ip_sum = in_cksum(mb_copy, ip->ip_hl << 2);
- mb_copy->m_data -= sizeof(multicast_encap_iphdr);
-
- if (vifp->v_rate_limit <= 0)
- tbf_send_packet(vifp, mb_copy);
- else
- tbf_control(vifp, mb_copy, ip, ip_copy->ip_len);
-}
-
-/*
- * De-encapsulate a packet and feed it back through ip input (this
- * routine is called whenever IP gets a packet with proto type
- * ENCAP_PROTO and a local destination address).
- */
-void
-#ifdef MROUTE_LKM
-X_ipip_input(struct mbuf *m, int iphlen)
-#else
-ipip_input(struct mbuf *m, int iphlen)
-#endif
-{
- struct ifnet *ifp = m->m_pkthdr.rcvif;
- register struct ip *ip = mtod(m, struct ip *);
- register int hlen = ip->ip_hl << 2;
- register int s;
- register struct ifqueue *ifq;
- register struct vif *vifp;
-
- if (!have_encap_tunnel) {
- rip_input(m, iphlen);
- return;
- }
- /*
- * dump the packet if it's not to a multicast destination or if
- * we don't have an encapsulating tunnel with the source.
- * Note: This code assumes that the remote site IP address
- * uniquely identifies the tunnel (i.e., that this site has
- * at most one tunnel with the remote site).
- */
- if (! IN_MULTICAST(ntohl(((struct ip *)((char *)ip + hlen))->ip_dst.s_addr))) {
- ++mrtstat.mrts_bad_tunnel;
- m_freem(m);
- return;
- }
- if (ip->ip_src.s_addr != last_encap_src) {
- register struct vif *vife;
-
- vifp = viftable;
- vife = vifp + numvifs;
- last_encap_src = ip->ip_src.s_addr;
- last_encap_vif = 0;
- for ( ; vifp < vife; ++vifp)
- if (vifp->v_rmt_addr.s_addr == ip->ip_src.s_addr) {
- if ((vifp->v_flags & (VIFF_TUNNEL|VIFF_SRCRT))
- == VIFF_TUNNEL)
- last_encap_vif = vifp;
- break;
- }
- }
- if ((vifp = last_encap_vif) == 0) {
- last_encap_src = 0;
- mrtstat.mrts_cant_tunnel++; /*XXX*/
- m_freem(m);
- if (mrtdebug)
- log(LOG_DEBUG, "ip_mforward: no tunnel with %x\n",
- ntohl(ip->ip_src.s_addr));
- return;
- }
- ifp = vifp->v_ifp;
-
- if (hlen > IP_HDR_LEN)
- ip_stripoptions(m, (struct mbuf *) 0);
- m->m_data += IP_HDR_LEN;
- m->m_len -= IP_HDR_LEN;
- m->m_pkthdr.len -= IP_HDR_LEN;
- m->m_pkthdr.rcvif = ifp;
-
- ifq = &ipintrq;
- s = splimp();
- if (IF_QFULL(ifq)) {
- IF_DROP(ifq);
- m_freem(m);
- } else {
- IF_ENQUEUE(ifq, m);
- /*
- * normally we would need a "schednetisr(NETISR_IP)"
- * here but we were called by ip_input and it is going
- * to loop back & try to dequeue the packet we just
- * queued as soon as we return so we avoid the
- * unnecessary software interrrupt.
- */
- }
- splx(s);
-}
-
-/*
- * Token bucket filter module
- */
-
-static void
-tbf_control(struct vif *vifp, struct mbuf *m, struct ip *ip, u_long p_len)
-{
- register struct tbf *t = vifp->v_tbf;
-
- if (p_len > MAX_BKT_SIZE) {
- /* drop if packet is too large */
- mrtstat.mrts_pkt2large++;
- m_freem(m);
- return;
- }
-
- tbf_update_tokens(vifp);
-
- /* if there are enough tokens,
- * and the queue is empty,
- * send this packet out
- */
-
- if (t->tbf_q_len == 0) {
- /* queue empty, send packet if enough tokens */
- if (p_len <= t->tbf_n_tok) {
- t->tbf_n_tok -= p_len;
- tbf_send_packet(vifp, m);
- } else {
- /* queue packet and timeout till later */
- tbf_queue(vifp, m);
- timeout(tbf_reprocess_q, (caddr_t)vifp, TBF_REPROCESS);
- }
- } else if (t->tbf_q_len < t->tbf_max_q_len) {
- /* finite queue length, so queue pkts and process queue */
- tbf_queue(vifp, m);
- tbf_process_q(vifp);
- } else {
- /* queue length too much, try to dq and queue and process */
- if (!tbf_dq_sel(vifp, ip)) {
- mrtstat.mrts_q_overflow++;
- m_freem(m);
- return;
- } else {
- tbf_queue(vifp, m);
- tbf_process_q(vifp);
- }
- }
- return;
-}
-
-/*
- * adds a packet to the queue at the interface
- */
-static void
-tbf_queue(struct vif *vifp, struct mbuf *m)
-{
- register int s = splnet();
- register struct tbf *t = vifp->v_tbf;
-
- if (t->tbf_t == NULL) {
- /* Queue was empty */
- t->tbf_q = m;
- } else {
- /* Insert at tail */
- t->tbf_t->m_act = m;
- }
-
- /* Set new tail pointer */
- t->tbf_t = m;
-
-#ifdef DIAGNOSTIC
- /* Make sure we didn't get fed a bogus mbuf */
- if (m->m_act)
- panic("tbf_queue: m_act");
-#endif
- m->m_act = NULL;
-
- t->tbf_q_len++;
-
- splx(s);
-}
-
-
-/*
- * processes the queue at the interface
- */
-static void
-tbf_process_q(struct vif *vifp)
-{
- register struct mbuf *m;
- register int len;
- register int s = splnet();
- register struct tbf *t = vifp->v_tbf;
-
- /* loop through the queue at the interface and send as many packets
- * as possible
- */
- while (t->tbf_q_len > 0) {
- m = t->tbf_q;
-
- len = mtod(m, struct ip *)->ip_len;
-
- /* determine if the packet can be sent */
- if (len <= t->tbf_n_tok) {
- /* if so,
- * reduce no of tokens, dequeue the packet,
- * send the packet.
- */
- t->tbf_n_tok -= len;
-
- t->tbf_q = m->m_act;
- if (--t->tbf_q_len == 0)
- t->tbf_t = NULL;
-
- m->m_act = NULL;
- tbf_send_packet(vifp, m);
-
- } else break;
- }
- splx(s);
-}
-
-static void
-tbf_reprocess_q(void *xvifp)
-{
- register struct vif *vifp = xvifp;
- if (ip_mrouter == NULL)
- return;
-
- tbf_update_tokens(vifp);
-
- tbf_process_q(vifp);
-
- if (vifp->v_tbf->tbf_q_len)
- timeout(tbf_reprocess_q, (caddr_t)vifp, TBF_REPROCESS);
-}
-
-/* function that will selectively discard a member of the queue
- * based on the precedence value and the priority
- */
-static int
-tbf_dq_sel(struct vif *vifp, struct ip *ip)
-{
- register int s = splnet();
- register u_int p;
- register struct mbuf *m, *last;
- register struct mbuf **np;
- register struct tbf *t = vifp->v_tbf;
-
- p = priority(vifp, ip);
-
- np = &t->tbf_q;
- last = NULL;
- while ((m = *np) != NULL) {
- if (p > priority(vifp, mtod(m, struct ip *))) {
- *np = m->m_act;
- /* If we're removing the last packet, fix the tail pointer */
- if (m == t->tbf_t)
- t->tbf_t = last;
- m_freem(m);
- /* it's impossible for the queue to be empty, but
- * we check anyway. */
- if (--t->tbf_q_len == 0)
- t->tbf_t = NULL;
- splx(s);
- mrtstat.mrts_drop_sel++;
- return(1);
- }
- np = &m->m_act;
- last = m;
- }
- splx(s);
- return(0);
-}
-
-static void
-tbf_send_packet(struct vif *vifp, struct mbuf *m)
-{
- struct ip_moptions imo;
- int error;
- static struct route ro;
- int s = splnet();
-
- if (vifp->v_flags & VIFF_TUNNEL) {
- /* If tunnel options */
- ip_output(m, (struct mbuf *)0, &vifp->v_route,
- IP_FORWARDING, (struct ip_moptions *)0);
- } else {
- imo.imo_multicast_ifp = vifp->v_ifp;
- imo.imo_multicast_ttl = mtod(m, struct ip *)->ip_ttl - 1;
- imo.imo_multicast_loop = 1;
- imo.imo_multicast_vif = -1;
-
- /*
- * Re-entrancy should not be a problem here, because
- * the packets that we send out and are looped back at us
- * should get rejected because they appear to come from
- * the loopback interface, thus preventing looping.
- */
- error = ip_output(m, (struct mbuf *)0, &ro,
- IP_FORWARDING, &imo);
-
- if (mrtdebug & DEBUG_XMIT)
- log(LOG_DEBUG, "phyint_send on vif %d err %d\n",
- vifp - viftable, error);
- }
- splx(s);
-}
-
-/* determine the current time and then
- * the elapsed time (between the last time and time now)
- * in milliseconds & update the no. of tokens in the bucket
- */
-static void
-tbf_update_tokens(struct vif *vifp)
-{
- struct timeval tp;
- register u_long tm;
- register int s = splnet();
- register struct tbf *t = vifp->v_tbf;
-
- GET_TIME(tp);
-
- TV_DELTA(tp, t->tbf_last_pkt_t, tm);
-
- /*
- * This formula is actually
- * "time in seconds" * "bytes/second".
- *
- * (tm / 1000000) * (v_rate_limit * 1000 * (1000/1024) / 8)
- *
- * The (1000/1024) was introduced in add_vif to optimize
- * this divide into a shift.
- */
- t->tbf_n_tok += tm * vifp->v_rate_limit / 1024 / 8;
- t->tbf_last_pkt_t = tp;
-
- if (t->tbf_n_tok > MAX_BKT_SIZE)
- t->tbf_n_tok = MAX_BKT_SIZE;
-
- splx(s);
-}
-
-static int
-priority(struct vif *vifp, struct ip *ip)
-{
- register int prio;
-
- /* temporary hack; may add general packet classifier some day */
-
- /*
- * The UDP port space is divided up into four priority ranges:
- * [0, 16384) : unclassified - lowest priority
- * [16384, 32768) : audio - highest priority
- * [32768, 49152) : whiteboard - medium priority
- * [49152, 65536) : video - low priority
- */
- if (ip->ip_p == IPPROTO_UDP) {
- struct udphdr *udp = (struct udphdr *)(((char *)ip) + (ip->ip_hl << 2));
- switch (ntohs(udp->uh_dport) & 0xc000) {
- case 0x4000:
- prio = 70;
- break;
- case 0x8000:
- prio = 60;
- break;
- case 0xc000:
- prio = 55;
- break;
- default:
- prio = 50;
- break;
- }
- if (tbfdebug > 1)
- log(LOG_DEBUG, "port %x prio%d\n", ntohs(udp->uh_dport), prio);
- } else {
- prio = 50;
- }
- return prio;
-}
-
-/*
- * End of token bucket filter modifications
- */
-
-int
-ip_rsvp_vif_init(struct socket *so, struct mbuf *m)
-{
- int i;
- register int s;
-
- if (rsvpdebug)
- printf("ip_rsvp_vif_init: so_type = %d, pr_protocol = %d\n",
- so->so_type, so->so_proto->pr_protocol);
-
- if (so->so_type != SOCK_RAW || so->so_proto->pr_protocol != IPPROTO_RSVP)
- return EOPNOTSUPP;
-
- /* Check mbuf. */
- if (m == NULL || m->m_len != sizeof(int)) {
- return EINVAL;
- }
- i = *(mtod(m, int *));
-
- if (rsvpdebug)
- printf("ip_rsvp_vif_init: vif = %d rsvp_on = %d\n",i,rsvp_on);
-
- s = splnet();
-
- /* Check vif. */
- if (!legal_vif_num(i)) {
- splx(s);
- return EADDRNOTAVAIL;
- }
-
- /* Check if socket is available. */
- if (viftable[i].v_rsvpd != NULL) {
- splx(s);
- return EADDRINUSE;
- }
-
- viftable[i].v_rsvpd = so;
- /* This may seem silly, but we need to be sure we don't over-increment
- * the RSVP counter, in case something slips up.
- */
- if (!viftable[i].v_rsvp_on) {
- viftable[i].v_rsvp_on = 1;
- rsvp_on++;
- }
-
- splx(s);
- return 0;
-}
-
-int
-ip_rsvp_vif_done(struct socket *so, struct mbuf *m)
-{
- int i;
- register int s;
-
- if (rsvpdebug)
- printf("ip_rsvp_vif_done: so_type = %d, pr_protocol = %d\n",
- so->so_type, so->so_proto->pr_protocol);
-
- if (so->so_type != SOCK_RAW || so->so_proto->pr_protocol != IPPROTO_RSVP)
- return EOPNOTSUPP;
-
- /* Check mbuf. */
- if (m == NULL || m->m_len != sizeof(int)) {
- return EINVAL;
- }
- i = *(mtod(m, int *));
-
- s = splnet();
-
- /* Check vif. */
- if (!legal_vif_num(i)) {
- splx(s);
- return EADDRNOTAVAIL;
- }
-
- if (rsvpdebug)
- printf("ip_rsvp_vif_done: v_rsvpd = %p so = %p\n",
- viftable[i].v_rsvpd, so);
-
- viftable[i].v_rsvpd = NULL;
- /* This may seem silly, but we need to be sure we don't over-decrement
- * the RSVP counter, in case something slips up.
- */
- if (viftable[i].v_rsvp_on) {
- viftable[i].v_rsvp_on = 0;
- rsvp_on--;
- }
-
- splx(s);
- return 0;
-}
-
-void
-ip_rsvp_force_done(struct socket *so)
-{
- int vifi;
- register int s;
-
- /* Don't bother if it is not the right type of socket. */
- if (so->so_type != SOCK_RAW || so->so_proto->pr_protocol != IPPROTO_RSVP)
- return;
-
- s = splnet();
-
- /* The socket may be attached to more than one vif...this
- * is perfectly legal.
- */
- for (vifi = 0; vifi < numvifs; vifi++) {
- if (viftable[vifi].v_rsvpd == so) {
- viftable[vifi].v_rsvpd = NULL;
- /* This may seem silly, but we need to be sure we don't
- * over-decrement the RSVP counter, in case something slips up.
- */
- if (viftable[vifi].v_rsvp_on) {
- viftable[vifi].v_rsvp_on = 0;
- rsvp_on--;
- }
- }
- }
-
- splx(s);
- return;
-}
-
-void
-rsvp_input(struct mbuf *m, int iphlen)
-{
- int vifi;
- register struct ip *ip = mtod(m, struct ip *);
- static struct sockaddr_in rsvp_src = { sizeof rsvp_src, AF_INET };
- register int s;
- struct ifnet *ifp;
-
- if (rsvpdebug)
- printf("rsvp_input: rsvp_on %d\n",rsvp_on);
-
- /* Can still get packets with rsvp_on = 0 if there is a local member
- * of the group to which the RSVP packet is addressed. But in this
- * case we want to throw the packet away.
- */
- if (!rsvp_on) {
- m_freem(m);
- return;
- }
-
- /* If the old-style non-vif-associated socket is set, then use
- * it and ignore the new ones.
- */
- if (ip_rsvpd != NULL) {
- if (rsvpdebug)
- printf("rsvp_input: Sending packet up old-style socket\n");
- rip_input(m, iphlen);
- return;
- }
-
- s = splnet();
-
- if (rsvpdebug)
- printf("rsvp_input: check vifs\n");
-
-#ifdef DIAGNOSTIC
- if (!(m->m_flags & M_PKTHDR))
- panic("rsvp_input no hdr");
-#endif
-
- ifp = m->m_pkthdr.rcvif;
- /* Find which vif the packet arrived on. */
- for (vifi = 0; vifi < numvifs; vifi++) {
- if (viftable[vifi].v_ifp == ifp)
- break;
- }
-
- if (vifi == numvifs) {
- /* Can't find vif packet arrived on. Drop packet. */
- if (rsvpdebug)
- printf("rsvp_input: Can't find vif for packet...dropping it.\n");
- m_freem(m);
- splx(s);
- return;
- }
-
- if (rsvpdebug)
- printf("rsvp_input: check socket\n");
-
- if (viftable[vifi].v_rsvpd == NULL) {
- /* drop packet, since there is no specific socket for this
- * interface */
- if (rsvpdebug)
- printf("rsvp_input: No socket defined for vif %d\n",vifi);
- m_freem(m);
- splx(s);
- return;
- }
- rsvp_src.sin_addr = ip->ip_src;
-
- if (rsvpdebug && m)
- printf("rsvp_input: m->m_len = %d, sbspace() = %ld\n",
- m->m_len,sbspace(&(viftable[vifi].v_rsvpd->so_rcv)));
-
- if (socket_send(viftable[vifi].v_rsvpd, m, &rsvp_src) < 0)
- if (rsvpdebug)
- printf("rsvp_input: Failed to append to socket\n");
- else
- if (rsvpdebug)
- printf("rsvp_input: send packet up\n");
-
- splx(s);
-}
-
-#ifdef MROUTE_LKM
-#include <sys/conf.h>
-#include <sys/exec.h>
-#include <sys/sysent.h>
-#include <sys/lkm.h>
-
-MOD_MISC("ip_mroute_mod")
-
-static int
-ip_mroute_mod_handle(struct lkm_table *lkmtp, int cmd)
-{
- int i;
- struct lkm_misc *args = lkmtp->private.lkm_misc;
- int err = 0;
-
- switch(cmd) {
- static int (*old_ip_mrouter_cmd)();
- static int (*old_ip_mrouter_done)();
- static int (*old_ip_mforward)();
- static int (*old_mrt_ioctl)();
- static void (*old_proto4_input)();
- static int (*old_legal_vif_num)();
- extern struct protosw inetsw[];
-
- case LKM_E_LOAD:
- if(lkmexists(lkmtp) || ip_mrtproto)
- return(EEXIST);
- old_ip_mrouter_cmd = ip_mrouter_cmd;
- ip_mrouter_cmd = X_ip_mrouter_cmd;
- old_ip_mrouter_done = ip_mrouter_done;
- ip_mrouter_done = X_ip_mrouter_done;
- old_ip_mforward = ip_mforward;
- ip_mforward = X_ip_mforward;
- old_mrt_ioctl = mrt_ioctl;
- mrt_ioctl = X_mrt_ioctl;
- old_proto4_input = inetsw[ip_protox[ENCAP_PROTO]].pr_input;
- inetsw[ip_protox[ENCAP_PROTO]].pr_input = X_ipip_input;
- old_legal_vif_num = legal_vif_num;
- legal_vif_num = X_legal_vif_num;
- ip_mrtproto = IGMP_DVMRP;
-
- printf("\nIP multicast routing loaded\n");
- break;
-
- case LKM_E_UNLOAD:
- if (ip_mrouter)
- return EINVAL;
-
- ip_mrouter_cmd = old_ip_mrouter_cmd;
- ip_mrouter_done = old_ip_mrouter_done;
- ip_mforward = old_ip_mforward;
- mrt_ioctl = old_mrt_ioctl;
- inetsw[ip_protox[ENCAP_PROTO]].pr_input = old_proto4_input;
- legal_vif_num = old_legal_vif_num;
- ip_mrtproto = 0;
- break;
-
- default:
- err = EINVAL;
- break;
- }
-
- return(err);
-}
-
-int
-ip_mroute_mod(struct lkm_table *lkmtp, int cmd, int ver) {
- DISPATCH(lkmtp, cmd, ver, ip_mroute_mod_handle, ip_mroute_mod_handle,
- nosys);
-}
-
-#endif /* MROUTE_LKM */
-#endif /* MROUTING */
diff --git a/cpukit/libnetworking/netinet/ip_mroute.h b/cpukit/libnetworking/netinet/ip_mroute.h
deleted file mode 100644
index 9a28574ff8..0000000000
--- a/cpukit/libnetworking/netinet/ip_mroute.h
+++ /dev/null
@@ -1,271 +0,0 @@
-/*
- * Copyright (c) 1989 Stephen Deering.
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Stephen Deering of Stanford University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)ip_mroute.h 8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/ip_mroute.h,v 1.31 2007/02/08 23:05:08 bms Exp $
- */
-
-
-#ifndef _NETINET_IP_MROUTE_H_
-#define _NETINET_IP_MROUTE_H_
-
-#include <netinet/in.h> /* struct in_addr */
-#include <net/route.h> /* struct route */
-
-/*
- * Definitions for IP multicast forwarding.
- *
- * Written by David Waitzman, BBN Labs, August 1988.
- * Modified by Steve Deering, Stanford, February 1989.
- * Modified by Ajit Thyagarajan, PARC, August 1993.
- * Modified by Ajit Thyagarajan, PARC, August 1994.
- * Modified by Ahmed Helmy, SGI, June 1996.
- * Modified by Pavlin Radoslavov, ICSI, October 2002.
- *
- * MROUTING Revision: 3.3.1.3
- * and PIM-SMv2 and PIM-DM support, advanced API support,
- * bandwidth metering and signaling.
- */
-
-
-/*
- * Multicast Routing set/getsockopt commands.
- */
-#define MRT_INIT 100 /* initialize forwarder */
-#define MRT_DONE 101 /* shut down forwarder */
-#define MRT_ADD_VIF 102 /* create virtual interface */
-#define MRT_DEL_VIF 103 /* delete virtual interface */
-#define MRT_ADD_MFC 104 /* insert forwarding cache entry */
-#define MRT_DEL_MFC 105 /* delete forwarding cache entry */
-#define MRT_VERSION 106 /* get kernel version number */
-#define MRT_ASSERT 107 /* enable assert processing */
-#define MRT_PIM MRT_ASSERT /* enable PIM processing */
-#define MRT_API_SUPPORT 109 /* supported MRT API */
-#define MRT_API_CONFIG 110 /* config MRT API */
-#define MRT_ADD_BW_UPCALL 111 /* create bandwidth monitor */
-#define MRT_DEL_BW_UPCALL 112 /* delete bandwidth monitor */
-
-
-#define GET_TIME(t) microtime(&t)
-
-/*
- * Types and macros for handling bitmaps with one bit per virtual interface.
- */
-#define MAXVIFS 32
-typedef u_long vifbitmap_t;
-typedef u_short vifi_t; /* type of a vif index */
-#define ALL_VIFS (vifi_t)-1
-
-#define VIFM_SET(n, m) ((m) |= (1 << (n)))
-#define VIFM_CLR(n, m) ((m) &= ~(1 << (n)))
-#define VIFM_ISSET(n, m) ((m) & (1 << (n)))
-#define VIFM_CLRALL(m) ((m) = 0x00000000)
-#define VIFM_COPY(mfrom, mto) ((mto) = (mfrom))
-#define VIFM_SAME(m1, m2) ((m1) == (m2))
-
-
-/*
- * Argument structure for MRT_ADD_VIF.
- * (MRT_DEL_VIF takes a single vifi_t argument.)
- */
-struct vifctl {
- vifi_t vifc_vifi; /* the index of the vif to be added */
- u_char vifc_flags; /* VIFF_ flags defined below */
- u_char vifc_threshold; /* min ttl required to forward on vif */
- u_int vifc_rate_limit; /* max rate */
- struct in_addr vifc_lcl_addr; /* local interface address */
- struct in_addr vifc_rmt_addr; /* remote address (tunnels only) */
-};
-
-#define VIFF_TUNNEL 0x1 /* vif represents a tunnel end-point */
-#define VIFF_SRCRT 0x2 /* tunnel uses IP source routing */
-
-/*
- * Argument structure for MRT_ADD_MFC and MRT_DEL_MFC
- * (mfcc_tos to be added at a future point)
- */
-struct mfcctl {
- struct in_addr mfcc_origin; /* ip origin of mcasts */
- struct in_addr mfcc_mcastgrp; /* multicast group associated*/
- vifi_t mfcc_parent; /* incoming vif */
- u_char mfcc_ttls[MAXVIFS]; /* forwarding ttls on vifs */
-};
-
-/*
- * The kernel's multicast routing statistics.
- */
-struct mrtstat {
- u_long mrts_mfc_lookups; /* # forw. cache hash table hits */
- u_long mrts_mfc_misses; /* # forw. cache hash table misses */
- u_long mrts_upcalls; /* # calls to mrouted */
- u_long mrts_no_route; /* no route for packet's origin */
- u_long mrts_bad_tunnel; /* malformed tunnel options */
- u_long mrts_cant_tunnel; /* no room for tunnel options */
- u_long mrts_wrong_if; /* arrived on wrong interface */
- u_long mrts_upq_ovflw; /* upcall Q overflow */
- u_long mrts_cache_cleanups; /* # entries with no upcalls */
- u_long mrts_drop_sel; /* pkts dropped selectively */
- u_long mrts_q_overflow; /* pkts dropped - Q overflow */
- u_long mrts_pkt2large; /* pkts dropped - size > BKT SIZE */
- u_long mrts_upq_sockfull; /* upcalls dropped - socket full */
-};
-
-/*
- * Argument structure used by mrouted to get src-grp pkt counts
- */
-struct sioc_sg_req {
- struct in_addr src;
- struct in_addr grp;
- u_long pktcnt;
- u_long bytecnt;
- u_long wrong_if;
-};
-
-/*
- * Argument structure used by mrouted to get vif pkt counts
- */
-struct sioc_vif_req {
- vifi_t vifi; /* vif number */
- u_long icount; /* Input packet count on vif */
- u_long ocount; /* Output packet count on vif */
- u_long ibytes; /* Input byte count on vif */
- u_long obytes; /* Output byte count on vif */
-};
-
-
-/*
- * The kernel's virtual-interface structure.
- */
-struct vif {
- u_char v_flags; /* VIFF_ flags defined above */
- u_char v_threshold; /* min ttl required to forward on vif*/
- u_int v_rate_limit; /* max rate */
- struct tbf *v_tbf; /* token bucket structure at intf. */
- struct in_addr v_lcl_addr; /* local interface address */
- struct in_addr v_rmt_addr; /* remote address (tunnels only) */
- struct ifnet *v_ifp; /* pointer to interface */
- u_long v_pkt_in; /* # pkts in on interface */
- u_long v_pkt_out; /* # pkts out on interface */
- u_long v_bytes_in; /* # bytes in on interface */
- u_long v_bytes_out; /* # bytes out on interface */
- struct route v_route; /* cached route if this is a tunnel */
- u_int v_rsvp_on; /* RSVP listening on this vif */
- struct socket *v_rsvpd; /* RSVP daemon socket */
-};
-
-/*
- * The kernel's multicast forwarding cache entry structure
- * (A field for the type of service (mfc_tos) is to be added
- * at a future point)
- */
-struct mfc {
- struct in_addr mfc_origin; /* IP origin of mcasts */
- struct in_addr mfc_mcastgrp; /* multicast group associated*/
- vifi_t mfc_parent; /* incoming vif */
- u_char mfc_ttls[MAXVIFS]; /* forwarding ttls on vifs */
- u_long mfc_pkt_cnt; /* pkt count for src-grp */
- u_long mfc_byte_cnt; /* byte count for src-grp */
- u_long mfc_wrong_if; /* wrong if for src-grp */
- int mfc_expire; /* time to clean entry up */
- struct timeval mfc_last_assert; /* last time I sent an assert*/
-};
-
-/*
- * Struct used to communicate from kernel to multicast router
- * note the convenient similarity to an IP packet
- */
-struct igmpmsg {
- u_long unused1;
- u_long unused2;
- u_char im_msgtype; /* what type of message */
-#define IGMPMSG_NOCACHE 1
-#define IGMPMSG_WRONGVIF 2
- u_char im_mbz; /* must be zero */
- u_char im_vif; /* vif rec'd on */
- u_char unused3;
- struct in_addr im_src, im_dst;
-};
-
-/*
- * Argument structure used for pkt info. while upcall is made
- */
-struct rtdetq {
- struct mbuf *m; /* A copy of the packet */
- struct ifnet *ifp; /* Interface pkt came in on */
- vifi_t xmt_vif; /* Saved copy of imo_multicast_vif */
-#ifdef UPCALL_TIMING
- struct timeval t; /* Timestamp */
-#endif /* UPCALL_TIMING */
-};
-
-#define MFCTBLSIZ 256
-#if (MFCTBLSIZ & (MFCTBLSIZ - 1)) == 0 /* from sys:route.h */
-#define MFCHASHMOD(h) ((h) & (MFCTBLSIZ - 1))
-#else
-#define MFCHASHMOD(h) ((h) % MFCTBLSIZ)
-#endif
-
-#define MAX_UPQ 4 /* max. no of pkts in upcall Q */
-
-/*
- * Token Bucket filter code
- */
-#define MAX_BKT_SIZE 10000 /* 10K bytes size */
-#define MAXQSIZE 10 /* max # of pkts in queue */
-
-/*
- * the token bucket filter at each vif
- */
-struct tbf
-{
- struct timeval tbf_last_pkt_t; /* arr. time of last pkt */
- u_long tbf_n_tok; /* no of tokens in bucket */
- u_long tbf_q_len; /* length of queue at this vif */
- u_long tbf_max_q_len; /* max. queue length */
- struct mbuf *tbf_q; /* Packet queue */
- struct mbuf *tbf_t; /* tail-insertion pointer */
-};
-
-#ifdef _KERNEL
-
-extern int (*ip_mrouter_set)(int, struct socket *, struct mbuf *);
-extern int (*ip_mrouter_get)(int, struct socket *, struct mbuf **);
-extern int (*ip_mrouter_done)(void);
-#ifdef MROUTING
-extern int (*mrt_ioctl)(int, caddr_t);
-#else
-extern int (*mrt_ioctl)(int, caddr_t, struct proc *);
-#endif
-
-#endif /* _KERNEL */
-
-#endif /* _NETINET_IP_MROUTE_H_ */
diff --git a/cpukit/libnetworking/netinet/ip_output.c b/cpukit/libnetworking/netinet/ip_output.c
deleted file mode 100644
index 5b1c497ad6..0000000000
--- a/cpukit/libnetworking/netinet/ip_output.c
+++ /dev/null
@@ -1,1336 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1986, 1988, 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)ip_output.c 8.3 (Berkeley) 1/21/94
- * $FreeBSD: src/sys/netinet/ip_output.c,v 1.271 2007/03/23 09:43:36 bms Exp $
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#define _IP_VHL
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/systm.h>
-#include <sys/malloc.h>
-#include <sys/mbuf.h>
-#include <errno.h>
-#include <sys/protosw.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-
-#include <net/if.h>
-#include <net/route.h>
-
-#include <netinet/in.h>
-#include <rtems/rtems_netinet_in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/in_pcb.h>
-#include <netinet/in_var.h>
-#include <netinet/ip_var.h>
-
-#include <machine/in_cksum.h>
-
-#if !defined(COMPAT_IPFW) || COMPAT_IPFW == 1
-#undef COMPAT_IPFW
-#define COMPAT_IPFW 1
-#else
-#undef COMPAT_IPFW
-#endif
-
-u_short ip_id;
-
-static struct mbuf *ip_insertoptions(struct mbuf *, struct mbuf *, int *);
-static void ip_mloopback
- (struct ifnet *, struct mbuf *, struct sockaddr_in *, int);
-static int ip_getmoptions
- (int, struct ip_moptions *, struct mbuf **);
-static int ip_optcopy(struct ip *, struct ip *);
-static int ip_pcbopts(struct mbuf **, struct mbuf *);
-static int ip_setmoptions
- (int, struct ip_moptions **, struct mbuf *);
-
-extern struct protosw inetsw[];
-
-/*
- * IP output. The packet in mbuf chain m contains a skeletal IP
- * header (with len, off, ttl, proto, tos, src, dst).
- * The mbuf chain containing the packet will be freed.
- * The mbuf opt, if present, will not be freed.
- */
-int
-ip_output(struct mbuf *m0, struct mbuf *opt, struct route *ro, int flags,
- struct ip_moptions *imo)
-{
- struct ip *ip, *mhip;
- struct ifnet *ifp;
- struct mbuf *m = m0;
- int hlen = sizeof (struct ip);
- int len = 0, off, error = 0;
- struct sockaddr_in *dst;
- struct in_ifaddr *ia;
- int isbroadcast;
-
-#ifdef DIAGNOSTIC
- if ((m->m_flags & M_PKTHDR) == 0)
- panic("ip_output no HDR");
- if (!ro)
- panic("ip_output no route, proto = %d",
- mtod(m, struct ip *)->ip_p);
-#endif
- if (opt) {
- m = ip_insertoptions(m, opt, &len);
- hlen = len;
- }
- ip = mtod(m, struct ip *);
- /*
- * Fill in IP header.
- */
- if ((flags & (IP_FORWARDING|IP_RAWOUTPUT)) == 0) {
-#ifdef _IP_VHL
- ip->ip_vhl = IP_MAKE_VHL(IPVERSION, hlen >> 2);
-#else
- ip->ip_v = IPVERSION;
- ip->ip_hl = hlen >> 2;
-#endif
- ip->ip_off &= IP_DF;
- ip->ip_id = htons(ip_id++);
- ipstat.ips_localout++;
- } else {
-#ifdef _IP_VHL
- hlen = IP_VHL_HL(ip->ip_vhl) << 2;
-#else
- hlen = ip->ip_hl << 2;
-#endif
- }
-
- dst = (struct sockaddr_in *)&ro->ro_dst;
- /*
- * If there is a cached route,
- * check that it is to the same destination
- * and is still up. If not, free it and try again.
- */
- if (ro->ro_rt && ((ro->ro_rt->rt_flags & RTF_UP) == 0 ||
- dst->sin_addr.s_addr != ip->ip_dst.s_addr)) {
- RTFREE(ro->ro_rt);
- ro->ro_rt = (struct rtentry *)0;
- }
- if (ro->ro_rt == NULL) {
- dst->sin_family = AF_INET;
- dst->sin_len = sizeof(*dst);
- dst->sin_addr = ip->ip_dst;
- }
- /*
- * If routing to interface only,
- * short circuit routing lookup.
- */
-#define ifatoia(ifa) ((struct in_ifaddr *)(ifa))
-#define sintosa(sin) ((struct sockaddr *)(sin))
- if (flags & IP_ROUTETOIF) {
- if ((ia = ifatoia(ifa_ifwithdstaddr(sintosa(dst)))) == 0 &&
- (ia = ifatoia(ifa_ifwithnet(sintosa(dst)))) == 0) {
- ipstat.ips_noroute++;
- error = ENETUNREACH;
- goto bad;
- }
- ifp = ia->ia_ifp;
- ip->ip_ttl = 1;
- isbroadcast = in_broadcast(dst->sin_addr, ifp);
- } else if (IN_MULTICAST(ntohl(ip->ip_dst.s_addr)) &&
- imo != NULL && imo->imo_multicast_ifp != NULL) {
- /*
- * Bypass the normal routing lookup for multicast
- * packets if the interface is specified.
- */
- ifp = imo->imo_multicast_ifp;
- IFP_TO_IA(ifp, ia);
- isbroadcast = 0; /* fool gcc */
- } else {
- /*
- * If this is the case, we probably don't want to allocate
- * a protocol-cloned route since we didn't get one from the
- * ULP. This lets TCP do its thing, while not burdening
- * forwarding or ICMP with the overhead of cloning a route.
- * Of course, we still want to do any cloning requested by
- * the link layer, as this is probably required in all cases
- * for correct operation (as it is for ARP).
- */
- if (ro->ro_rt == 0)
- rtalloc_ign(ro, RTF_PRCLONING);
- if (ro->ro_rt == 0) {
- ipstat.ips_noroute++;
- error = EHOSTUNREACH;
- goto bad;
- }
- ia = ifatoia(ro->ro_rt->rt_ifa);
- ifp = ro->ro_rt->rt_ifp;
- ro->ro_rt->rt_use++;
- if (ro->ro_rt->rt_flags & RTF_GATEWAY)
- dst = (struct sockaddr_in *)ro->ro_rt->rt_gateway;
- if (ro->ro_rt->rt_flags & RTF_HOST)
- isbroadcast = (ro->ro_rt->rt_flags & RTF_BROADCAST);
- else
- isbroadcast = in_broadcast(dst->sin_addr, ifp);
- }
- if (IN_MULTICAST(ntohl(ip->ip_dst.s_addr))) {
- struct in_multi *inm;
-
- m->m_flags |= M_MCAST;
- /*
- * IP destination address is multicast. Make sure "dst"
- * still points to the address in "ro". (It may have been
- * changed to point to a gateway address, above.)
- */
- dst = (struct sockaddr_in *)&ro->ro_dst;
- /*
- * See if the caller provided any multicast options
- */
- if (imo != NULL) {
- ip->ip_ttl = imo->imo_multicast_ttl;
- if (imo->imo_multicast_ifp != NULL)
- ifp = imo->imo_multicast_ifp;
- if (imo->imo_multicast_vif != -1)
- ip->ip_src.s_addr =
- ip_mcast_src(imo->imo_multicast_vif);
- } else
- ip->ip_ttl = IP_DEFAULT_MULTICAST_TTL;
- /*
- * Confirm that the outgoing interface supports multicast.
- */
- if ((imo == NULL) || (imo->imo_multicast_vif == -1)) {
- if ((ifp->if_flags & IFF_MULTICAST) == 0) {
- ipstat.ips_noroute++;
- error = ENETUNREACH;
- goto bad;
- }
- }
- /*
- * If source address not specified yet, use address
- * of outgoing interface.
- */
- if (ip->ip_src.s_addr == INADDR_ANY) {
- register struct in_ifaddr *ia;
-
- for (ia = in_ifaddr; ia; ia = ia->ia_next)
- if (ia->ia_ifp == ifp) {
- ip->ip_src = IA_SIN(ia)->sin_addr;
- break;
- }
- }
-
- IN_LOOKUP_MULTI(ip->ip_dst, ifp, inm);
- if (inm != NULL &&
- (imo == NULL || imo->imo_multicast_loop)) {
- /*
- * If we belong to the destination multicast group
- * on the outgoing interface, and the caller did not
- * forbid loopback, loop back a copy.
- */
- ip_mloopback(ifp, m, dst, hlen);
- }
- else {
- /*
- * If we are acting as a multicast router, perform
- * multicast forwarding as if the packet had just
- * arrived on the interface to which we are about
- * to send. The multicast forwarding function
- * recursively calls this function, using the
- * IP_FORWARDING flag to prevent infinite recursion.
- *
- * Multicasts that are looped back by ip_mloopback(),
- * above, will be forwarded by the ip_input() routine,
- * if necessary.
- */
- if (ip_mrouter && (flags & IP_FORWARDING) == 0) {
- /*
- * Check if rsvp daemon is running. If not, don't
- * set ip_moptions. This ensures that the packet
- * is multicast and not just sent down one link
- * as prescribed by rsvpd.
- */
- if (!rsvp_on)
- imo = NULL;
- if (ip_mforward(ip, ifp, m, imo) != 0) {
- m_freem(m);
- goto done;
- }
- }
- }
-
- /*
- * Multicasts with a time-to-live of zero may be looped-
- * back, above, but must not be transmitted on a network.
- * Also, multicasts addressed to the loopback interface
- * are not sent -- the above call to ip_mloopback() will
- * loop back a copy if this host actually belongs to the
- * destination group on the loopback interface.
- */
- if (ip->ip_ttl == 0 || ifp->if_flags & IFF_LOOPBACK) {
- m_freem(m);
- goto done;
- }
-
- goto sendit;
- }
-#ifndef notdef
- /*
- * If source address not specified yet, use address
- * of outgoing interface.
- */
- if (ip->ip_src.s_addr == INADDR_ANY)
- ip->ip_src = IA_SIN(ia)->sin_addr;
-#endif
- /*
- * Verify that we have any chance at all of being able to queue
- * the packet or packet fragments
- */
- if ((ifp->if_snd.ifq_len + ip->ip_len / ifp->if_mtu + 1) >=
- ifp->if_snd.ifq_maxlen) {
- error = ENOBUFS;
- goto bad;
- }
-
- /*
- * Look for broadcast address and
- * verify user is allowed to send
- * such a packet.
- */
- if (isbroadcast) {
- if ((ifp->if_flags & IFF_BROADCAST) == 0) {
- error = EADDRNOTAVAIL;
- goto bad;
- }
- if ((flags & IP_ALLOWBROADCAST) == 0) {
- error = EACCES;
- goto bad;
- }
- /* don't allow broadcast messages to be fragmented */
- if (ip->ip_len > ifp->if_mtu) {
- error = EMSGSIZE;
- goto bad;
- }
- m->m_flags |= M_BCAST;
- } else {
- m->m_flags &= ~M_BCAST;
- }
-
-sendit:
- /*
- * IpHack's section.
- * - Xlate: translate packet's addr/port (NAT).
- * - Firewall: deny/allow/etc.
- * - Wrap: fake packet's addr/port <unimpl.>
- * - Encapsulate: put it in another IP and send out. <unimp.>
- */
-
-#ifdef COMPAT_IPFW
- if (ip_nat_ptr && !(*ip_nat_ptr)(&ip, &m, ifp, IP_NAT_OUT)) {
- error = EACCES;
- goto done;
- }
-
- /*
- * Check with the firewall...
- */
- if (ip_fw_chk_ptr) {
-#ifdef IPDIVERT
- ip_divert_port = (*ip_fw_chk_ptr)(&ip,
- hlen, ifp, ip_divert_ignore, &m);
- ip_divert_ignore = 0;
- if (ip_divert_port) { /* Divert packet */
- (*inetsw[ip_protox[IPPROTO_DIVERT]].pr_input)(m, 0);
- goto done;
- }
-#else
- /* If ipfw says divert, we have to just drop packet */
- if ((*ip_fw_chk_ptr)(&ip, hlen, ifp, 0, &m)) {
- m_freem(m);
- goto done;
- }
-#endif
- if (!m) {
- error = EACCES;
- goto done;
- }
- }
-#endif /* COMPAT_IPFW */
-
- /*
- * If small enough for interface, or the interface will take
- * care of the fragmentation for us, we can just send directly.
- */
- if ((u_short)ip->ip_len <= ifp->if_mtu) {
- ip->ip_len = htons(ip->ip_len);
- ip->ip_off = htons(ip->ip_off);
- ip->ip_sum = 0;
-#ifdef _IP_VHL
- if (ip->ip_vhl == IP_VHL_BORING) {
-#else
- if ((ip->ip_hl == 5) && (ip->ip_v = IPVERSION)) {
-#endif
- ip->ip_sum = in_cksum_hdr(ip);
- } else {
- ip->ip_sum = in_cksum(m, hlen);
- }
- error = (*ifp->if_output)(ifp, m,
- (struct sockaddr *)dst, ro->ro_rt);
- goto done;
- }
- /*
- * Too large for interface; fragment if possible.
- * Must be able to put at least 8 bytes per fragment.
- */
- if (ip->ip_off & IP_DF) {
- error = EMSGSIZE;
- /*
- * This case can happen if the user changed the MTU
- * of an interface after enabling IP on it. Because
- * most netifs don't keep track of routes pointing to
- * them, there is no way for one to update all its
- * routes when the MTU is changed.
- */
- if ((ro->ro_rt->rt_flags & (RTF_UP | RTF_HOST))
- && !(ro->ro_rt->rt_rmx.rmx_locks & RTV_MTU)
- && (ro->ro_rt->rt_rmx.rmx_mtu > ifp->if_mtu)) {
- ro->ro_rt->rt_rmx.rmx_mtu = ifp->if_mtu;
- }
- ipstat.ips_cantfrag++;
- goto bad;
- }
- len = (ifp->if_mtu - hlen) &~ 7;
- if (len < 8) {
- error = EMSGSIZE;
- goto bad;
- }
-
- {
- int mhlen, firstlen = len;
- struct mbuf **mnext = &m->m_nextpkt;
-
- /*
- * Loop through length of segment after first fragment,
- * make new header and copy data of each part and link onto chain.
- */
- m0 = m;
- mhlen = sizeof (struct ip);
- for (off = hlen + len; off < (u_short)ip->ip_len; off += len) {
- MGETHDR(m, M_DONTWAIT, MT_HEADER);
- if (m == 0) {
- error = ENOBUFS;
- ipstat.ips_odropped++;
- goto sendorfree;
- }
- m->m_flags |= (m0->m_flags & M_MCAST);
- m->m_data += max_linkhdr;
- mhip = mtod(m, struct ip *);
- *mhip = *ip;
- if (hlen > sizeof (struct ip)) {
- mhlen = ip_optcopy(ip, mhip) + sizeof (struct ip);
-#ifdef _IP_VHL
- mhip->ip_vhl = IP_MAKE_VHL(IPVERSION, mhlen >> 2);
-#else
- mhip->ip_v = IPVERSION;
- mhip->ip_hl = mhlen >> 2;
-#endif
- }
- m->m_len = mhlen;
- mhip->ip_off = ((off - hlen) >> 3) + (ip->ip_off & ~IP_MF);
- if (ip->ip_off & IP_MF)
- mhip->ip_off |= IP_MF;
- if (off + len >= (u_short)ip->ip_len)
- len = (u_short)ip->ip_len - off;
- else
- mhip->ip_off |= IP_MF;
- mhip->ip_len = htons((u_short)(len + mhlen));
- m->m_next = m_copy(m0, off, len);
- if (m->m_next == 0) {
- (void) m_free(m);
- error = ENOBUFS; /* ??? */
- ipstat.ips_odropped++;
- goto sendorfree;
- }
- m->m_pkthdr.len = mhlen + len;
- m->m_pkthdr.rcvif = NULL;
- mhip->ip_off = htons(mhip->ip_off);
- mhip->ip_sum = 0;
-#ifdef _IP_VHL
- if (mhip->ip_vhl == IP_VHL_BORING) {
-#else
- if ((mhip->ip_hl == 5) && (mhip->ip_v == IPVERSION) ) {
-#endif
- mhip->ip_sum = in_cksum_hdr(mhip);
- } else {
- mhip->ip_sum = in_cksum(m, mhlen);
- }
- *mnext = m;
- mnext = &m->m_nextpkt;
- ipstat.ips_ofragments++;
- }
- /*
- * Update first fragment by trimming what's been copied out
- * and updating header, then send each fragment (in order).
- */
- m = m0;
- m_adj(m, hlen + firstlen - (u_short)ip->ip_len);
- m->m_pkthdr.len = hlen + firstlen;
- ip->ip_len = htons((u_short)m->m_pkthdr.len);
- ip->ip_off |= IP_MF;
- ip->ip_off = htons(ip->ip_off);
- ip->ip_sum = 0;
-#ifdef _IP_VHL
- if (ip->ip_vhl == IP_VHL_BORING) {
-#else
- if ((ip->ip_hl == 5) && (ip->ip_v == IPVERSION) ) {
-#endif
- ip->ip_sum = in_cksum_hdr(ip);
- } else {
- ip->ip_sum = in_cksum(m, hlen);
- }
-sendorfree:
- for (m = m0; m; m = m0) {
- m0 = m->m_nextpkt;
- m->m_nextpkt = 0;
- if (error == 0)
- error = (*ifp->if_output)(ifp, m,
- (struct sockaddr *)dst, ro->ro_rt);
- else
- m_freem(m);
- }
-
- if (error == 0)
- ipstat.ips_fragmented++;
- }
-done:
- return (error);
-bad:
- m_freem(m0);
- goto done;
-}
-
-/*
- * Insert IP options into preformed packet.
- * Adjust IP destination as required for IP source routing,
- * as indicated by a non-zero in_addr at the start of the options.
- *
- * XXX This routine assumes that the packet has no options in place.
- */
-static struct mbuf *
-ip_insertoptions(struct mbuf *m, struct mbuf *opt, int *phlen)
-{
- register struct ipoption *p = mtod(opt, struct ipoption *);
- struct mbuf *n;
- register struct ip *ip = mtod(m, struct ip *);
- uint32_t optlen;
-
- optlen = opt->m_len - sizeof(p->ipopt_dst);
- if (optlen + ip->ip_len > IP_MAXPACKET)
- return (m); /* XXX should fail */
- if (p->ipopt_dst.s_addr)
- ip->ip_dst = p->ipopt_dst;
- if (m->m_flags & M_EXT || m->m_data - optlen < m->m_pktdat) {
- MGETHDR(n, M_DONTWAIT, MT_HEADER);
- if (n == 0)
- return (m);
- n->m_pkthdr.len = m->m_pkthdr.len + optlen;
- m->m_len -= sizeof(struct ip);
- m->m_data += sizeof(struct ip);
- n->m_next = m;
- m = n;
- m->m_len = optlen + sizeof(struct ip);
- m->m_data += max_linkhdr;
- (void)memcpy(mtod(m, void *), ip, sizeof(struct ip));
- } else {
- m->m_data -= optlen;
- m->m_len += optlen;
- m->m_pkthdr.len += optlen;
- ovbcopy((caddr_t)ip, mtod(m, caddr_t), sizeof(struct ip));
- }
- ip = mtod(m, struct ip *);
- bcopy(p->ipopt_list, ip + 1, optlen);
- *phlen = sizeof(struct ip) + optlen;
-#ifdef _IP_VHL
- ip->ip_vhl = IP_MAKE_VHL(IPVERSION, *phlen >> 2);
-#else
- ip->ip_v = IPVERSION;
- ip->ip_hl = *phlen >> 2;
-#endif
- ip->ip_len += optlen;
- return (m);
-}
-
-/*
- * Copy options from ip to jp,
- * omitting those not copied during fragmentation.
- */
-static int
-ip_optcopy(struct ip *ip, struct ip *jp)
-{
- register u_char *cp, *dp;
- int opt, optlen, cnt;
-
- cp = (u_char *)(ip + 1);
- dp = (u_char *)(jp + 1);
-#ifdef _IP_VHL
- cnt = (IP_VHL_HL(ip->ip_vhl) << 2) - sizeof (struct ip);
-#else
- cnt = (ip->ip_hl << 2) - sizeof (struct ip);
-#endif
- for (; cnt > 0; cnt -= optlen, cp += optlen) {
- opt = cp[0];
- if (opt == IPOPT_EOL)
- break;
- if (opt == IPOPT_NOP) {
- /* Preserve for IP mcast tunnel's LSRR alignment. */
- *dp++ = IPOPT_NOP;
- optlen = 1;
- continue;
- } else
- optlen = cp[IPOPT_OLEN];
- /* bogus lengths should have been caught by ip_dooptions */
- if (optlen > cnt)
- optlen = cnt;
- if (IPOPT_COPIED(opt)) {
- bcopy(cp, dp, optlen);
- dp += optlen;
- }
- }
- for (optlen = dp - (u_char *)(jp+1); optlen & 0x3; optlen++)
- *dp++ = IPOPT_EOL;
- return (optlen);
-}
-
-/*
- * IP socket option processing.
- */
-int
-ip_ctloutput(int op, struct socket *so, int level, int optname,
- struct mbuf **mp)
-{
- struct inpcb *inp = sotoinpcb(so);
- register struct mbuf *m = *mp;
- register int optval = 0;
- int error = 0;
-
- if (level != IPPROTO_IP) {
- error = EINVAL;
- if (op == PRCO_SETOPT && *mp)
- (void) m_free(*mp);
- } else switch (op) {
-
- case PRCO_SETOPT:
- switch (optname) {
- case IP_OPTIONS:
-#ifdef notyet
- case IP_RETOPTS:
- return (ip_pcbopts(optname, &inp->inp_options, m));
-#else
- return (ip_pcbopts(&inp->inp_options, m));
-#endif
-
- case IP_TOS:
- case IP_TTL:
- case IP_RECVOPTS:
- case IP_RECVRETOPTS:
- case IP_RECVDSTADDR:
- case IP_RECVIF:
- if (m == 0 || m->m_len != sizeof(int))
- error = EINVAL;
- else {
- optval = *mtod(m, int *);
- switch (optname) {
-
- case IP_TOS:
- inp->inp_ip_tos = optval;
- break;
-
- case IP_TTL:
- inp->inp_ip_ttl = optval;
- break;
-#define OPTSET(bit) \
- if (optval) \
- inp->inp_flags |= bit; \
- else \
- inp->inp_flags &= ~bit;
-
- case IP_RECVOPTS:
- OPTSET(INP_RECVOPTS);
- break;
-
- case IP_RECVRETOPTS:
- OPTSET(INP_RECVRETOPTS);
- break;
-
- case IP_RECVDSTADDR:
- OPTSET(INP_RECVDSTADDR);
- break;
-
- case IP_RECVIF:
- OPTSET(INP_RECVIF);
- break;
- }
- }
- break;
-#undef OPTSET
-
- case IP_MULTICAST_IF:
- case IP_MULTICAST_VIF:
- case IP_MULTICAST_TTL:
- case IP_MULTICAST_LOOP:
- case IP_ADD_MEMBERSHIP:
- case IP_DROP_MEMBERSHIP:
- error = ip_setmoptions(optname, &inp->inp_moptions, m);
- break;
-
- case IP_PORTRANGE:
- if (m == 0 || m->m_len != sizeof(int))
- error = EINVAL;
- else {
- optval = *mtod(m, int *);
-
- switch (optval) {
-
- case IP_PORTRANGE_DEFAULT:
- inp->inp_flags &= ~(INP_LOWPORT);
- inp->inp_flags &= ~(INP_HIGHPORT);
- break;
-
- case IP_PORTRANGE_HIGH:
- inp->inp_flags &= ~(INP_LOWPORT);
- inp->inp_flags |= INP_HIGHPORT;
- break;
-
- case IP_PORTRANGE_LOW:
- inp->inp_flags &= ~(INP_HIGHPORT);
- inp->inp_flags |= INP_LOWPORT;
- break;
-
- default:
- error = EINVAL;
- break;
- }
- }
- break;
-
- default:
- error = ENOPROTOOPT;
- break;
- }
- if (m)
- (void)m_free(m);
- break;
-
- case PRCO_GETOPT:
- switch (optname) {
- case IP_OPTIONS:
- case IP_RETOPTS:
- *mp = m = m_get(M_WAIT, MT_SOOPTS);
- if (inp->inp_options) {
- m->m_len = inp->inp_options->m_len;
- bcopy(mtod(inp->inp_options, void *),
- mtod(m, void *), m->m_len);
- } else
- m->m_len = 0;
- break;
-
- case IP_TOS:
- case IP_TTL:
- case IP_RECVOPTS:
- case IP_RECVRETOPTS:
- case IP_RECVDSTADDR:
- case IP_RECVIF:
- *mp = m = m_get(M_WAIT, MT_SOOPTS);
- m->m_len = sizeof(int);
- switch (optname) {
-
- case IP_TOS:
- optval = inp->inp_ip_tos;
- break;
-
- case IP_TTL:
- optval = inp->inp_ip_ttl;
- break;
-
-#define OPTBIT(bit) (inp->inp_flags & bit ? 1 : 0)
-
- case IP_RECVOPTS:
- optval = OPTBIT(INP_RECVOPTS);
- break;
-
- case IP_RECVRETOPTS:
- optval = OPTBIT(INP_RECVRETOPTS);
- break;
-
- case IP_RECVDSTADDR:
- optval = OPTBIT(INP_RECVDSTADDR);
- break;
-
- case IP_RECVIF:
- optval = OPTBIT(INP_RECVIF);
- break;
- }
- *mtod(m, int *) = optval;
- break;
-
- case IP_MULTICAST_IF:
- case IP_MULTICAST_VIF:
- case IP_MULTICAST_TTL:
- case IP_MULTICAST_LOOP:
- case IP_ADD_MEMBERSHIP:
- case IP_DROP_MEMBERSHIP:
- error = ip_getmoptions(optname, inp->inp_moptions, mp);
- break;
-
- case IP_PORTRANGE:
- *mp = m = m_get(M_WAIT, MT_SOOPTS);
- m->m_len = sizeof(int);
-
- if (inp->inp_flags & INP_HIGHPORT)
- optval = IP_PORTRANGE_HIGH;
- else if (inp->inp_flags & INP_LOWPORT)
- optval = IP_PORTRANGE_LOW;
- else
- optval = 0;
-
- *mtod(m, int *) = optval;
- break;
-
- default:
- error = ENOPROTOOPT;
- break;
- }
- break;
- }
- return (error);
-}
-
-/*
- * Set up IP options in pcb for insertion in output packets.
- * Store in mbuf with pointer in pcbopt, adding pseudo-option
- * with destination address if source routed.
- */
-static int
-#ifdef notyet
-ip_pcbopts(int optname, struct mbuf **pcbopt, struct mbuf *m)
-#else
-ip_pcbopts(struct mbuf **pcbopt, struct mbuf *m)
-#endif
-{
- register int cnt, optlen;
- register u_char *cp;
- u_char opt;
-
- /* turn off any old options */
- if (*pcbopt)
- (void)m_free(*pcbopt);
- *pcbopt = 0;
- if (m == (struct mbuf *)0 || m->m_len == 0) {
- /*
- * Only turning off any previous options.
- */
- if (m)
- (void)m_free(m);
- return (0);
- }
-
-#ifndef vax
- if (m->m_len % sizeof(long))
- goto bad;
-#endif
- /*
- * IP first-hop destination address will be stored before
- * actual options; move other options back
- * and clear it when none present.
- */
- if (m->m_data + m->m_len + sizeof(struct in_addr) >= &m->m_dat[MLEN])
- goto bad;
- cnt = m->m_len;
- m->m_len += sizeof(struct in_addr);
- cp = mtod(m, u_char *) + sizeof(struct in_addr);
- ovbcopy(mtod(m, caddr_t), (caddr_t)cp, (unsigned)cnt);
- bzero(mtod(m, caddr_t), sizeof(struct in_addr));
-
- for (; cnt > 0; cnt -= optlen, cp += optlen) {
- opt = cp[IPOPT_OPTVAL];
- if (opt == IPOPT_EOL)
- break;
- if (opt == IPOPT_NOP)
- optlen = 1;
- else {
- optlen = cp[IPOPT_OLEN];
- if (optlen <= IPOPT_OLEN || optlen > cnt)
- goto bad;
- }
- switch (opt) {
-
- default:
- break;
-
- case IPOPT_LSRR:
- case IPOPT_SSRR:
- /*
- * user process specifies route as:
- * ->A->B->C->D
- * D must be our final destination (but we can't
- * check that since we may not have connected yet).
- * A is first hop destination, which doesn't appear in
- * actual IP option, but is stored before the options.
- */
- if (optlen < IPOPT_MINOFF - 1 + sizeof(struct in_addr))
- goto bad;
- m->m_len -= sizeof(struct in_addr);
- cnt -= sizeof(struct in_addr);
- optlen -= sizeof(struct in_addr);
- cp[IPOPT_OLEN] = optlen;
- /*
- * Move first hop before start of options.
- */
- bcopy((caddr_t)&cp[IPOPT_OFFSET+1], mtod(m, caddr_t),
- sizeof(struct in_addr));
- /*
- * Then copy rest of options back
- * to close up the deleted entry.
- */
- ovbcopy((caddr_t)(&cp[IPOPT_OFFSET+1] +
- sizeof(struct in_addr)),
- (caddr_t)&cp[IPOPT_OFFSET+1],
- (unsigned)cnt + sizeof(struct in_addr));
- break;
- }
- }
- if (m->m_len > MAX_IPOPTLEN + sizeof(struct in_addr))
- goto bad;
- *pcbopt = m;
- return (0);
-
-bad:
- (void)m_free(m);
- return (EINVAL);
-}
-
-/*
- * Set the IP multicast options in response to user setsockopt().
- */
-static int
-ip_setmoptions(int optname, struct ip_moptions **imop, struct mbuf *m)
-{
- int error = 0;
- u_char loop;
- int i;
- struct in_addr addr;
- struct ip_mreq *mreq;
- struct ifnet *ifp;
- struct ip_moptions *imo = *imop;
- struct route ro;
- register struct sockaddr_in *dst;
- int s;
-
- if (imo == NULL) {
- /*
- * No multicast option buffer attached to the pcb;
- * allocate one and initialize to default values.
- */
- imo = (struct ip_moptions*)malloc(sizeof(*imo), M_IPMOPTS,
- M_WAITOK);
-
- if (imo == NULL)
- return (ENOBUFS);
- *imop = imo;
- imo->imo_multicast_ifp = NULL;
- imo->imo_multicast_vif = -1;
- imo->imo_multicast_ttl = IP_DEFAULT_MULTICAST_TTL;
- imo->imo_multicast_loop = IP_DEFAULT_MULTICAST_LOOP;
- imo->imo_num_memberships = 0;
- }
-
- switch (optname) {
- /* store an index number for the vif you wanna use in the send */
- case IP_MULTICAST_VIF:
- if (!legal_vif_num) {
- error = EOPNOTSUPP;
- break;
- }
- if (m == NULL || m->m_len != sizeof(int)) {
- error = EINVAL;
- break;
- }
- i = *(mtod(m, int *));
- if (!legal_vif_num(i) && (i != -1)) {
- error = EINVAL;
- break;
- }
- imo->imo_multicast_vif = i;
- break;
-
- case IP_MULTICAST_IF:
- /*
- * Select the interface for outgoing multicast packets.
- */
- if (m == NULL || m->m_len != sizeof(struct in_addr)) {
- error = EINVAL;
- break;
- }
- addr = *(mtod(m, struct in_addr *));
- /*
- * INADDR_ANY is used to remove a previous selection.
- * When no interface is selected, a default one is
- * chosen every time a multicast packet is sent.
- */
- if (addr.s_addr == INADDR_ANY) {
- imo->imo_multicast_ifp = NULL;
- break;
- }
- /*
- * The selected interface is identified by its local
- * IP address. Find the interface and confirm that
- * it supports multicasting.
- */
- s = splimp();
- INADDR_TO_IFP(addr, ifp);
- if (ifp == NULL || (ifp->if_flags & IFF_MULTICAST) == 0) {
- splx(s);
- error = EADDRNOTAVAIL;
- break;
- }
- imo->imo_multicast_ifp = ifp;
- splx(s);
- break;
-
- case IP_MULTICAST_TTL:
- /*
- * Set the IP time-to-live for outgoing multicast packets.
- */
- if (m == NULL || m->m_len != 1) {
- error = EINVAL;
- break;
- }
- imo->imo_multicast_ttl = *(mtod(m, u_char *));
- break;
-
- case IP_MULTICAST_LOOP:
- /*
- * Set the loopback flag for outgoing multicast packets.
- * Must be zero or one.
- */
- if (m == NULL || m->m_len != 1 ||
- (loop = *(mtod(m, u_char *))) > 1) {
- error = EINVAL;
- break;
- }
- imo->imo_multicast_loop = loop;
- break;
-
- case IP_ADD_MEMBERSHIP:
- /*
- * Add a multicast group membership.
- * Group must be a valid IP multicast address.
- */
- if (m == NULL || m->m_len != sizeof(struct ip_mreq)) {
- error = EINVAL;
- break;
- }
- mreq = mtod(m, struct ip_mreq *);
- if (!IN_MULTICAST(ntohl(mreq->imr_multiaddr.s_addr))) {
- error = EINVAL;
- break;
- }
- s = splimp();
- /*
- * If no interface address was provided, use the interface of
- * the route to the given multicast address.
- */
- if (mreq->imr_interface.s_addr == INADDR_ANY) {
- bzero((caddr_t)&ro, sizeof(ro));
- dst = (struct sockaddr_in *)&ro.ro_dst;
- dst->sin_len = sizeof(*dst);
- dst->sin_family = AF_INET;
- dst->sin_addr = mreq->imr_multiaddr;
- rtalloc(&ro);
- if (ro.ro_rt == NULL) {
- error = EADDRNOTAVAIL;
- splx(s);
- break;
- }
- ifp = ro.ro_rt->rt_ifp;
- rtfree(ro.ro_rt);
- }
- else {
- INADDR_TO_IFP(mreq->imr_interface, ifp);
- }
-
- /*
- * See if we found an interface, and confirm that it
- * supports multicast.
- */
- if (ifp == NULL || (ifp->if_flags & IFF_MULTICAST) == 0) {
- error = EADDRNOTAVAIL;
- splx(s);
- break;
- }
- /*
- * See if the membership already exists or if all the
- * membership slots are full.
- */
- for (i = 0; i < imo->imo_num_memberships; ++i) {
- if (imo->imo_membership[i]->inm_ifp == ifp &&
- imo->imo_membership[i]->inm_addr.s_addr
- == mreq->imr_multiaddr.s_addr)
- break;
- }
- if (i < imo->imo_num_memberships) {
- error = EADDRINUSE;
- splx(s);
- break;
- }
- if (i == IP_MAX_MEMBERSHIPS) {
- error = ETOOMANYREFS;
- splx(s);
- break;
- }
- /*
- * Everything looks good; add a new record to the multicast
- * address list for the given interface.
- */
- if ((imo->imo_membership[i] =
- in_addmulti(&mreq->imr_multiaddr, ifp)) == NULL) {
- error = ENOBUFS;
- splx(s);
- break;
- }
- ++imo->imo_num_memberships;
- splx(s);
- break;
-
- case IP_DROP_MEMBERSHIP:
- /*
- * Drop a multicast group membership.
- * Group must be a valid IP multicast address.
- */
- if (m == NULL || m->m_len != sizeof(struct ip_mreq)) {
- error = EINVAL;
- break;
- }
- mreq = mtod(m, struct ip_mreq *);
- if (!IN_MULTICAST(ntohl(mreq->imr_multiaddr.s_addr))) {
- error = EINVAL;
- break;
- }
-
- s = splimp();
- /*
- * If an interface address was specified, get a pointer
- * to its ifnet structure.
- */
- if (mreq->imr_interface.s_addr == INADDR_ANY)
- ifp = NULL;
- else {
- INADDR_TO_IFP(mreq->imr_interface, ifp);
- if (ifp == NULL) {
- error = EADDRNOTAVAIL;
- splx(s);
- break;
- }
- }
- /*
- * Find the membership in the membership array.
- */
- for (i = 0; i < imo->imo_num_memberships; ++i) {
- if ((ifp == NULL ||
- imo->imo_membership[i]->inm_ifp == ifp) &&
- imo->imo_membership[i]->inm_addr.s_addr ==
- mreq->imr_multiaddr.s_addr)
- break;
- }
- if (i == imo->imo_num_memberships) {
- error = EADDRNOTAVAIL;
- splx(s);
- break;
- }
- /*
- * Give up the multicast address record to which the
- * membership points.
- */
- in_delmulti(imo->imo_membership[i]);
- /*
- * Remove the gap in the membership array.
- */
- for (++i; i < imo->imo_num_memberships; ++i)
- imo->imo_membership[i-1] = imo->imo_membership[i];
- --imo->imo_num_memberships;
- splx(s);
- break;
-
- default:
- error = EOPNOTSUPP;
- break;
- }
-
- /*
- * If all options have default values, no need to keep the mbuf.
- */
- if (imo->imo_multicast_ifp == NULL &&
- imo->imo_multicast_vif == -1 &&
- imo->imo_multicast_ttl == IP_DEFAULT_MULTICAST_TTL &&
- imo->imo_multicast_loop == IP_DEFAULT_MULTICAST_LOOP &&
- imo->imo_num_memberships == 0) {
- free(*imop, M_IPMOPTS);
- *imop = NULL;
- }
-
- return (error);
-}
-
-/*
- * Return the IP multicast options in response to user getsockopt().
- */
-static int
-ip_getmoptions(int optname, struct ip_moptions *imo,
- struct mbuf **mp)
-{
- u_char *ttl;
- u_char *loop;
- struct in_addr *addr;
- struct in_ifaddr *ia;
-
- *mp = m_get(M_WAIT, MT_SOOPTS);
-
- switch (optname) {
-
- case IP_MULTICAST_VIF:
- if (imo != NULL)
- *(mtod(*mp, int *)) = imo->imo_multicast_vif;
- else
- *(mtod(*mp, int *)) = -1;
- (*mp)->m_len = sizeof(int);
- return(0);
-
- case IP_MULTICAST_IF:
- addr = mtod(*mp, struct in_addr *);
- (*mp)->m_len = sizeof(struct in_addr);
- if (imo == NULL || imo->imo_multicast_ifp == NULL)
- addr->s_addr = INADDR_ANY;
- else {
- IFP_TO_IA(imo->imo_multicast_ifp, ia);
- addr->s_addr = (ia == NULL) ? INADDR_ANY
- : IA_SIN(ia)->sin_addr.s_addr;
- }
- return (0);
-
- case IP_MULTICAST_TTL:
- ttl = mtod(*mp, u_char *);
- (*mp)->m_len = 1;
- *ttl = (imo == NULL) ? IP_DEFAULT_MULTICAST_TTL
- : imo->imo_multicast_ttl;
- return (0);
-
- case IP_MULTICAST_LOOP:
- loop = mtod(*mp, u_char *);
- (*mp)->m_len = 1;
- *loop = (imo == NULL) ? IP_DEFAULT_MULTICAST_LOOP
- : imo->imo_multicast_loop;
- return (0);
-
- default:
- return (EOPNOTSUPP);
- }
-}
-
-/*
- * Discard the IP multicast options.
- */
-void
-ip_freemoptions(struct ip_moptions *imo)
-{
- register int i;
-
- if (imo != NULL) {
- for (i = 0; i < imo->imo_num_memberships; ++i)
- in_delmulti(imo->imo_membership[i]);
- free(imo, M_IPMOPTS);
- }
-}
-
-/*
- * Routine called from ip_output() to loop back a copy of an IP multicast
- * packet to the input queue of a specified interface. Note that this
- * calls the output routine of the loopback "driver", but with an interface
- * pointer that might NOT be a loopback interface -- evil, but easier than
- * replicating that code here.
- */
-static void
-ip_mloopback(struct ifnet *ifp, struct mbuf *m, struct sockaddr_in *dst,
- int hlen)
-{
- register struct ip *ip;
- struct mbuf *copym;
-
- copym = m_copy(m, 0, M_COPYALL);
- if (copym != NULL && (copym->m_flags & M_EXT || copym->m_len < hlen))
- copym = m_pullup(copym, hlen);
- if (copym != NULL) {
- /*
- * We don't bother to fragment if the IP length is greater
- * than the interface's MTU. Can this possibly matter?
- */
- ip = mtod(copym, struct ip *);
- ip->ip_len = htons(ip->ip_len);
- ip->ip_off = htons(ip->ip_off);
- ip->ip_sum = 0;
-#ifdef _IP_VHL
- if (ip->ip_vhl == IP_VHL_BORING) {
- ip->ip_sum = in_cksum_hdr(ip);
- } else {
- ip->ip_sum = in_cksum(copym, hlen);
- }
-#else
- ip->ip_sum = in_cksum(copym, hlen);
-#endif
- /*
- * NB:
- * It's not clear whether there are any lingering
- * reentrancy problems in other areas which might
- * be exposed by using ip_input directly (in
- * particular, everything which modifies the packet
- * in-place). Yet another option is using the
- * protosw directly to deliver the looped back
- * packet. For the moment, we'll err on the side
- * of safety by continuing to abuse looutput().
- */
-#ifdef notdef
- copym->m_pkthdr.rcvif = ifp;
- ip_input(copym);
-#else
- (void) looutput(ifp, copym, (struct sockaddr *)dst, NULL);
-#endif
- }
-}
diff --git a/cpukit/libnetworking/netinet/ip_var.h b/cpukit/libnetworking/netinet/ip_var.h
deleted file mode 100644
index a6e0bc87cc..0000000000
--- a/cpukit/libnetworking/netinet/ip_var.h
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)ip_var.h 8.2 (Berkeley) 1/9/95
- * $FreeBSD: src/sys/netinet/ip_var.h,v 1.94 2005/01/07 01:45:44 imp Exp $
- */
-
-
-#ifndef _NETINET_IP_VAR_H_
-#define _NETINET_IP_VAR_H_
-
-#include <netinet/in.h> /* struct in_addr */
-
-/*
- * Overlay for ip header used by other protocols (tcp, udp).
- */
-struct ipovly {
- caddr_t ih_next;
- caddr_t ih_prev; /* for protocol sequence q's */
- u_char ih_x1; /* (unused) */
- u_char ih_pr; /* protocol */
- u_short ih_len; /* protocol length */
- struct in_addr ih_src; /* source internet address */
- struct in_addr ih_dst; /* destination internet address */
-};
-
-/*
- * Ip reassembly queue structure. Each fragment
- * being reassembled is attached to one of these structures.
- * They are timed out after ipq_ttl drops to 0, and may also
- * be reclaimed if memory becomes tight.
- */
-struct ipq {
- struct ipq *next,*prev; /* to other reass headers */
- u_char ipq_ttl; /* time for reass q to live */
- u_char ipq_p; /* protocol of this fragment */
- u_short ipq_id; /* sequence id for reassembly */
- struct ipasfrag *ipq_next,*ipq_prev;
- /* to ip headers of fragments */
- struct in_addr ipq_src,ipq_dst;
-#ifdef IPDIVERT
- u_short ipq_divert; /* divert protocol port */
-#endif
-};
-
-/*
- * Ip header, when holding a fragment.
- *
- * Note: ipf_next must be at same offset as ipq_next above
- */
-struct ipasfrag {
-#if BYTE_ORDER == LITTLE_ENDIAN
- u_char ip_hl:4,
- ip_v:4;
-#endif
-#if BYTE_ORDER == BIG_ENDIAN
- u_char ip_v:4,
- ip_hl:4;
-#endif
- u_char ipf_mff; /* XXX overlays ip_tos: use low bit
- * to avoid destroying tos;
- * copied from (ip_off&IP_MF) */
- u_short ip_len;
- u_short ip_id;
- u_short ip_off;
- u_char ip_ttl;
- u_char ip_p;
- u_short ip_sum;
- struct ipasfrag *ipf_next; /* next fragment */
- struct ipasfrag *ipf_prev; /* previous fragment */
-};
-
-/*
- * Structure stored in mbuf in inpcb.ip_options
- * and passed to ip_output when ip options are in use.
- * The actual length of the options (including ipopt_dst)
- * is in m_len.
- */
-#define MAX_IPOPTLEN 40
-
-struct ipoption {
- struct in_addr ipopt_dst; /* first-hop dst if source routed */
- char ipopt_list[MAX_IPOPTLEN]; /* options proper */
-};
-
-/*
- * Structure attached to inpcb.ip_moptions and
- * passed to ip_output when IP multicast options are in use.
- */
-struct ip_moptions {
- struct ifnet *imo_multicast_ifp; /* ifp for outgoing multicasts */
- u_char imo_multicast_ttl; /* TTL for outgoing multicasts */
- u_char imo_multicast_loop; /* 1 => hear sends if a member */
- u_short imo_num_memberships; /* no. memberships this socket */
- struct in_multi *imo_membership[IP_MAX_MEMBERSHIPS];
- u_long imo_multicast_vif; /* vif num outgoing multicasts */
-};
-
-struct ipstat {
- u_long ips_total; /* total packets received */
- u_long ips_badsum; /* checksum bad */
- u_long ips_tooshort; /* packet too short */
- u_long ips_toosmall; /* not enough data */
- u_long ips_badhlen; /* ip header length < data size */
- u_long ips_badlen; /* ip length < ip header length */
- u_long ips_fragments; /* fragments received */
- u_long ips_fragdropped; /* frags dropped (dups, out of space) */
- u_long ips_fragtimeout; /* fragments timed out */
- u_long ips_forward; /* packets forwarded */
- u_long ips_cantforward; /* packets rcvd for unreachable dest */
- u_long ips_redirectsent; /* packets forwarded on same net */
- u_long ips_noproto; /* unknown or unsupported protocol */
- u_long ips_delivered; /* datagrams delivered to upper level*/
- u_long ips_localout; /* total ip packets generated here */
- u_long ips_odropped; /* lost packets due to nobufs, etc. */
- u_long ips_reassembled; /* total packets reassembled ok */
- u_long ips_fragmented; /* datagrams successfully fragmented */
- u_long ips_ofragments; /* output fragments created */
- u_long ips_cantfrag; /* don't fragment flag was set, etc. */
- u_long ips_badoptions; /* error in option processing */
- u_long ips_noroute; /* packets discarded due to no route */
- u_long ips_badvers; /* ip version != 4 */
- u_long ips_rawout; /* total raw ip packets generated */
- u_long ips_toolong; /* ip length > max ip packet size */
-};
-
-#ifdef _KERNEL
-/* flags passed to ip_output as last parameter */
-#define IP_FORWARDING 0x1 /* most of ip header exists */
-#define IP_RAWOUTPUT 0x2 /* raw ip header exists */
-#define IP_SENDONES 0x4 /* send all-ones broadcast */
-#define IP_ROUTETOIF SO_DONTROUTE /* bypass routing tables */
-#define IP_ALLOWBROADCAST SO_BROADCAST /* can send broadcast packets */
-
-struct ip;
-struct inpcb;
-struct route;
-struct sockopt;
-struct mbuf;
-
-extern struct ipstat ipstat;
-extern u_short ip_id; /* ip packet ctr, for ids */
-extern int ip_defttl; /* default IP ttl */
-extern u_char ip_protox[];
-extern struct socket *ip_rsvpd; /* reservation protocol daemon */
-extern struct socket *ip_mrouter; /* multicast routing daemon */
-extern int (*legal_vif_num)(int);
-extern u_long (*ip_mcast_src)(int);
-extern int rsvp_on;
-
-int ip_ctloutput(int, struct socket *, int, int, struct mbuf **);
-void ip_drain(void);
-void ip_freemoptions(struct ip_moptions *);
-void ip_init(void);
-extern int (*ip_mforward)(struct ip *, struct ifnet *, struct mbuf *,
- struct ip_moptions *);
-int ip_output(struct mbuf *,
- struct mbuf *, struct route *, int, struct ip_moptions *);
-void ip_savecontrol(struct inpcb *, struct mbuf **, struct ip *,
- struct mbuf *);
-void ip_slowtimo(void);
-struct mbuf *
- ip_srcroute(void);
-void ip_stripoptions(struct mbuf *, struct mbuf *);
-int rip_ctloutput(int, struct socket *, int, int, struct mbuf **);
-void rip_init(void);
-void rip_input(struct mbuf *, int);
-int rip_output(struct mbuf *, struct socket *, u_long);
-int rip_usrreq(struct socket *,
- int, struct mbuf *, struct mbuf *, struct mbuf *);
-void ipip_input(struct mbuf *, int);
-void rsvp_input(struct mbuf *, int);
-int ip_rsvp_init(struct socket *);
-int ip_rsvp_done(void);
-int ip_rsvp_vif_init(struct socket *, struct mbuf *);
-int ip_rsvp_vif_done(struct socket *, struct mbuf *);
-void ip_rsvp_force_done(struct socket *);
-
-#ifdef IPDIVERT
-void div_init(void);
-void div_input(struct mbuf *, int);
-int div_usrreq(struct socket *,
- int, struct mbuf *, struct mbuf *, struct mbuf *);
-extern u_short ip_divert_port;
-extern u_short ip_divert_ignore;
-#endif /* IPDIVERT */
-
-#endif /* _KERNEL */
-
-#endif /* !_NETINET_IP_VAR_H_ */
diff --git a/cpukit/libnetworking/netinet/raw_ip.c b/cpukit/libnetworking/netinet/raw_ip.c
deleted file mode 100644
index 58b85a9fc2..0000000000
--- a/cpukit/libnetworking/netinet/raw_ip.c
+++ /dev/null
@@ -1,492 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1986, 1988, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)raw_ip.c 8.7 (Berkeley) 5/15/95
- * $FreeBSD: src/sys/netinet/raw_ip.c,v 1.147 2005/01/07 01:45:45 imp Exp $
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "opt_inet6.h"
-#include "opt_ipsec.h"
-#include "opt_mac.h"
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/malloc.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <sys/protosw.h>
-#include <sys/socketvar.h>
-#include <errno.h>
-#include <sys/systm.h>
-
-#include <net/if.h>
-#include <net/route.h>
-
-#define _IP_VHL
-#include <netinet/in.h>
-#include <rtems/rtems_netinet_in.h>
-#include <netinet/in_systm.h>
-#include <netinet/in_pcb.h>
-#include <netinet/in_var.h>
-#include <netinet/ip.h>
-#include <netinet/ip_var.h>
-#include <netinet/ip_mroute.h>
-
-#include <netinet/ip_fw.h>
-
-#if !defined(COMPAT_IPFW) || COMPAT_IPFW == 1
-#undef COMPAT_IPFW
-#define COMPAT_IPFW 1
-#else
-#undef COMPAT_IPFW
-#endif
-
-static struct inpcbhead ripcb;
-static struct inpcbinfo ripcbinfo;
-
-/*
- * Nominal space allocated to a raw ip socket.
- */
-#define RIPSNDQ 8192
-#define RIPRCVQ 8192
-
-/*
- * Raw interface to IP protocol.
- */
-
-/*
- * Initialize raw connection block q.
- */
-void
-rip_init(void)
-{
- LIST_INIT(&ripcb);
- ripcbinfo.listhead = &ripcb;
- /*
- * XXX We don't use the hash list for raw IP, but it's easier
- * to allocate a one entry hash list than it is to check all
- * over the place for hashbase == NULL.
- */
- ripcbinfo.hashbase = hashinit(1, M_PCB, &ripcbinfo.hashmask);
-}
-
-static struct sockaddr_in ripsrc = { sizeof(ripsrc), AF_INET, 0, {0}, {0} };
-/*
- * Setup generic address and protocol structures
- * for raw_input routine, then pass them along with
- * mbuf chain.
- */
-void
-rip_input(struct mbuf *m, int iphlen)
-{
- struct ip *ip = mtod(m, struct ip *);
- register struct inpcb *inp;
- struct inpcb *last = 0;
- struct mbuf *opts = 0;
-
- ripsrc.sin_addr = ip->ip_src;
- for (inp = ripcb.lh_first; inp != NULL; inp = inp->inp_list.le_next) {
- if (inp->inp_ip_p && inp->inp_ip_p != ip->ip_p)
- continue;
- if (inp->inp_laddr.s_addr &&
- inp->inp_laddr.s_addr != ip->ip_dst.s_addr)
- continue;
- if (inp->inp_faddr.s_addr &&
- inp->inp_faddr.s_addr != ip->ip_src.s_addr)
- continue;
- if (last) {
- struct mbuf *n = m_copy(m, 0, (int)M_COPYALL);
- if (n) {
- if (last->inp_flags & INP_CONTROLOPTS ||
- last->inp_socket->so_options & SO_TIMESTAMP)
- ip_savecontrol(last, &opts, ip, n);
- if (sbappendaddr(&last->inp_socket->so_rcv,
- (struct sockaddr *)&ripsrc, n,
- opts) == 0) {
- /* should notify about lost packet */
- m_freem(n);
- if (opts)
- m_freem(opts);
- } else
- sorwakeup(last->inp_socket);
- opts = 0;
- }
- }
- last = inp;
- }
- if (last) {
- if (last->inp_flags & INP_CONTROLOPTS ||
- last->inp_socket->so_options & SO_TIMESTAMP)
- ip_savecontrol(last, &opts, ip, m);
- if (sbappendaddr(&last->inp_socket->so_rcv,
- (struct sockaddr *)&ripsrc, m, opts) == 0) {
- m_freem(m);
- if (opts)
- m_freem(opts);
- } else
- sorwakeup(last->inp_socket);
- } else {
- m_freem(m);
- ipstat.ips_noproto++;
- ipstat.ips_delivered--;
- }
-}
-
-/*
- * Generate IP header and pass packet to ip_output.
- * Tack on options user may have setup with control call.
- */
-int
-rip_output(struct mbuf *m, struct socket *so, u_long dst)
-{
- struct ip *ip;
- struct inpcb *inp = sotoinpcb(so);
- int flags = ((so->so_options & SO_DONTROUTE) ? IP_ROUTETOIF : 0) |
- IP_ALLOWBROADCAST;
-
- /*
- * If the user handed us a complete IP packet, use it.
- * Otherwise, allocate an mbuf for a header and fill it in.
- */
- if ((inp->inp_flags & INP_HDRINCL) == 0) {
- if (m->m_pkthdr.len + sizeof(struct ip) > IP_MAXPACKET) {
- m_freem(m);
- return(EMSGSIZE);
- }
- M_PREPEND(m, sizeof(struct ip), M_WAIT);
- ip = mtod(m, struct ip *);
- ip->ip_tos = 0;
- ip->ip_off = 0;
- ip->ip_p = inp->inp_ip_p;
- ip->ip_len = m->m_pkthdr.len;
- ip->ip_src = inp->inp_laddr;
- ip->ip_dst.s_addr = dst;
- ip->ip_ttl = MAXTTL;
- } else {
- if (m->m_pkthdr.len > IP_MAXPACKET) {
- m_freem(m);
- return(EMSGSIZE);
- }
- ip = mtod(m, struct ip *);
- /* don't allow both user specified and setsockopt options,
- and don't allow packet length sizes that will crash */
-#ifdef _IP_VHL
- if (((IP_VHL_HL(ip->ip_vhl) != (sizeof (*ip) >> 2))
- && inp->inp_options)
- || (ip->ip_len > m->m_pkthdr.len)
- || (ip->ip_len < (IP_VHL_HL(ip->ip_vhl) << 2))) {
-#else
- if (((ip->ip_hl != (sizeof (*ip) >> 2))
- && inp->inp_options)
- || (ip->ip_len > m->m_pkthdr.len)
- || (ip->ip_len < (ip->ip_hl << 2))) {
-#endif
- m_freem(m);
- return EINVAL;
- }
- if (ip->ip_id == 0)
- ip->ip_id = htons(ip_id++);
- /* XXX prevent ip_output from overwriting header fields */
- flags |= IP_RAWOUTPUT;
- ipstat.ips_rawout++;
- }
- return (ip_output(m, inp->inp_options, &inp->inp_route, flags,
- inp->inp_moptions));
-}
-
-/*
- * Raw IP socket option processing.
- */
-int
-rip_ctloutput(int op, struct socket *so, int level, int optname,
- struct mbuf **m)
-{
- struct inpcb *inp = sotoinpcb(so);
- int error;
-
- if (level != IPPROTO_IP) {
- if (op == PRCO_SETOPT && *m)
- (void)m_free(*m);
- return (EINVAL);
- }
-
- switch (optname) {
-
- case IP_HDRINCL:
- error = 0;
- if (op == PRCO_SETOPT) {
- if (m == 0 || *m == 0 || (*m)->m_len < sizeof (int))
- error = EINVAL;
- else if (*mtod(*m, int *))
- inp->inp_flags |= INP_HDRINCL;
- else
- inp->inp_flags &= ~INP_HDRINCL;
- if (*m)
- (void)m_free(*m);
- } else {
- *m = m_get(M_WAIT, MT_SOOPTS);
- (*m)->m_len = sizeof (int);
- *mtod(*m, int *) = inp->inp_flags & INP_HDRINCL;
- }
- return (error);
-
-#ifdef COMPAT_IPFW
- case IP_FW_GET:
- if (ip_fw_ctl_ptr == NULL || op == PRCO_SETOPT) {
- if (*m) (void)m_free(*m);
- return(EINVAL);
- }
- return (*ip_fw_ctl_ptr)(optname, m);
-
- case IP_FW_ADD:
- case IP_FW_DEL:
- case IP_FW_FLUSH:
- case IP_FW_ZERO:
- if (ip_fw_ctl_ptr == NULL || op != PRCO_SETOPT) {
- if (*m) (void)m_free(*m);
- return(EINVAL);
- }
- return (*ip_fw_ctl_ptr)(optname, m);
-
- case IP_NAT:
- if (ip_nat_ctl_ptr == NULL) {
- if (*m) (void)m_free(*m);
- return(EINVAL);
- }
- return (*ip_nat_ctl_ptr)(op, m);
-
-#endif
- case IP_RSVP_ON:
- return ip_rsvp_init(so);
- break;
-
- case IP_RSVP_OFF:
- return ip_rsvp_done();
- break;
-
- case IP_RSVP_VIF_ON:
- return ip_rsvp_vif_init(so, *m);
-
- case IP_RSVP_VIF_OFF:
- return ip_rsvp_vif_done(so, *m);
-
- case MRT_INIT:
- case MRT_DONE:
- case MRT_ADD_VIF:
- case MRT_DEL_VIF:
- case MRT_ADD_MFC:
- case MRT_DEL_MFC:
- case MRT_VERSION:
- case MRT_ASSERT:
- if (op == PRCO_SETOPT) {
- error = ip_mrouter_set(optname, so, *m);
- if (*m)
- (void)m_free(*m);
- } else if (op == PRCO_GETOPT) {
- error = ip_mrouter_get(optname, so, m);
- } else
- error = EINVAL;
- return (error);
- }
- return (ip_ctloutput(op, so, level, optname, m));
-}
-
-static u_long rip_sendspace = RIPSNDQ; /* XXX sysctl ? */
-static u_long rip_recvspace = RIPRCVQ; /* XXX sysctl ? */
-
-/*ARGSUSED*/
-int
-rip_usrreq(struct socket *so, int req, struct mbuf *m, struct mbuf *nam,
- struct mbuf *control)
-{
- register int error = 0;
- register struct inpcb *inp = sotoinpcb(so);
- int s;
-
- if (req == PRU_CONTROL)
- return (in_control(so, (uintptr_t)m, (caddr_t)nam,
- (struct ifnet *)control));
-
- switch (req) {
-
- case PRU_ATTACH:
- if (inp)
- panic("rip_attach");
- if ((so->so_state & SS_PRIV) == 0) {
- error = EACCES;
- break;
- }
- s = splnet();
- error = in_pcballoc(so, &ripcbinfo);
- splx(s);
- if (error)
- break;
- error = soreserve(so, rip_sendspace, rip_recvspace);
- if (error)
- break;
- inp = (struct inpcb *)so->so_pcb;
- inp->inp_ip_p = (uintptr_t)nam;
- break;
-
- case PRU_DISCONNECT:
- if ((so->so_state & SS_ISCONNECTED) == 0) {
- error = ENOTCONN;
- break;
- }
- /* FALLTHROUGH */
- case PRU_ABORT:
- soisdisconnected(so);
- /* FALLTHROUGH */
- case PRU_DETACH:
- if (inp == 0)
- panic("rip_detach");
- if (so == ip_mrouter)
- ip_mrouter_done();
- ip_rsvp_force_done(so);
- if (so == ip_rsvpd)
- ip_rsvp_done();
- in_pcbdetach(inp);
- break;
-
- case PRU_BIND:
- {
- struct sockaddr_in *addr = mtod(nam, struct sockaddr_in *);
-
- if (nam->m_len != sizeof(*addr)) {
- error = EINVAL;
- break;
- }
- if ((ifnet == 0) ||
- ((addr->sin_family != AF_INET) &&
- (addr->sin_family != AF_IMPLINK)) ||
- (addr->sin_addr.s_addr &&
- ifa_ifwithaddr((struct sockaddr *)addr) == 0)) {
- error = EADDRNOTAVAIL;
- break;
- }
- inp->inp_laddr = addr->sin_addr;
- break;
- }
- case PRU_CONNECT:
- {
- struct sockaddr_in *addr = mtod(nam, struct sockaddr_in *);
-
- if (nam->m_len != sizeof(*addr)) {
- error = EINVAL;
- break;
- }
- if (ifnet == 0) {
- error = EADDRNOTAVAIL;
- break;
- }
- if ((addr->sin_family != AF_INET) &&
- (addr->sin_family != AF_IMPLINK)) {
- error = EAFNOSUPPORT;
- break;
- }
- inp->inp_faddr = addr->sin_addr;
- soisconnected(so);
- break;
- }
-
- case PRU_CONNECT2:
- error = EOPNOTSUPP;
- break;
-
- /*
- * Mark the connection as being incapable of further input.
- */
- case PRU_SHUTDOWN:
- socantsendmore(so);
- break;
-
- /*
- * Ship a packet out. The appropriate raw output
- * routine handles any massaging necessary.
- */
- case PRU_SEND:
- {
- register u_long dst;
-
- if (so->so_state & SS_ISCONNECTED) {
- if (nam) {
- error = EISCONN;
- break;
- }
- dst = inp->inp_faddr.s_addr;
- } else {
- if (nam == NULL) {
- error = ENOTCONN;
- break;
- }
- dst = mtod(nam, struct sockaddr_in *)->sin_addr.s_addr;
- }
- error = rip_output(m, so, dst);
- m = NULL;
- break;
- }
-
- case PRU_SENSE:
- /*
- * stat: don't bother with a blocksize.
- */
- return (0);
-
- /*
- * Not supported.
- */
- case PRU_RCVOOB:
- case PRU_RCVD:
- case PRU_LISTEN:
- case PRU_ACCEPT:
- case PRU_SENDOOB:
- error = EOPNOTSUPP;
- break;
-
- case PRU_SOCKADDR:
- in_setsockaddr(inp, nam);
- break;
-
- case PRU_PEERADDR:
- in_setpeeraddr(inp, nam);
- break;
-
- default:
- panic("rip_usrreq");
- }
- if (m != NULL)
- m_freem(m);
- return (error);
-}
diff --git a/cpukit/libnetworking/netinet/tcp_debug.c b/cpukit/libnetworking/netinet/tcp_debug.c
deleted file mode 100644
index a014158ae4..0000000000
--- a/cpukit/libnetworking/netinet/tcp_debug.c
+++ /dev/null
@@ -1,172 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)tcp_debug.c 8.1 (Berkeley) 6/10/93
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/cdefs.h>
-#include "opt_inet.h"
-#include "opt_tcpdebug.h"
-
-#ifdef TCPDEBUG
-/* load symbolic names */
-#define PRUREQUESTS
-#define TCPSTATES
-#define TCPTIMERS
-#define TANAMES
-#endif
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/mbuf.h>
-#include <sys/protosw.h>
-
-#include <sys/socket.h>
-
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/ip_var.h>
-#include <netinet/tcp.h>
-#include <netinet/tcp_fsm.h>
-#include <netinet/tcp_timer.h>
-#include <netinet/tcp_var.h>
-#include <netinet/tcpip.h>
-#include <netinet/tcp_debug.h>
-
-#ifdef TCPDEBUG
-static int tcpconsdebug = 0;
-#endif
-
-/*
- * Global ring buffer of TCP debugging state. Each entry captures a snapshot
- * of TCP connection state at any given moment. tcp_debx addresses at the
- * next available slot. There is no explicit export of this data structure;
- * it will be read via /dev/kmem by debugging tools.
- */
-static struct tcp_debug tcp_debug[TCP_NDEBUG];
-static int tcp_debx;
-
-/*
- * Save TCP state at a given moment; optionally, both tcpcb and TCP packet
- * header state will be saved.
- */
-void
-tcp_trace(short act, short ostate, struct tcpcb *tp, struct tcpiphdr *ti,
- int req)
-{
-#ifdef TCPDEBUG
- tcp_seq seq, ack;
- int len, flags;
-#endif
- struct tcp_debug *td;
-
- td = &tcp_debug[tcp_debx++];
- if (tcp_debx == TCP_NDEBUG)
- tcp_debx = 0;
- td->td_time = iptime();
- td->td_act = act;
- td->td_ostate = ostate;
- td->td_tcb = (caddr_t)tp;
- if (tp != NULL)
- td->td_cb = *tp;
- else
- bzero((caddr_t)&td->td_cb, sizeof (*tp));
- if (ti)
- td->td_ti = *ti;
- else
- bzero((caddr_t)&td->td_ti, sizeof (*ti));
- td->td_req = req;
-#ifdef TCPDEBUG
- if (tcpconsdebug == 0)
- return;
- if (tp != NULL)
- printf("%p %s:", tp, tcpstates[ostate]);
- else
- printf("???????? ");
- printf("%s ", tanames[act]);
- switch (act) {
- case TA_INPUT:
- case TA_OUTPUT:
- case TA_DROP:
- if (ti == 0)
- break;
- seq = ti->ti_seq;
- ack = ti->ti_ack;
- len = ti->ti_len;
- if (act == TA_OUTPUT) {
- seq = ntohl(seq);
- ack = ntohl(ack);
- len = ntohs((u_short)len);
- }
- if (act == TA_OUTPUT)
- len -= sizeof (struct tcphdr);
- if (len)
- printf("[%x..%x)", seq, seq+len);
- else
- printf("%x", seq);
- printf("@%x, urp=%x", ack, ti->ti_urp);
- flags = ti->ti_flags;
- if (flags) {
- char *cp = "<";
-#define pf(f) { \
- if (ti->ti_flags & TH_##f) { \
- printf("%s%s", cp, #f); \
- cp = ","; \
- } \
-}
- pf(SYN); pf(ACK); pf(FIN); pf(RST); pf(PUSH); pf(URG);
- printf(">");
- }
- break;
-
- case TA_USER:
- printf("%s", prurequests[req&0xff]);
- if ((req & 0xff) == PRU_SLOWTIMO)
- printf("<%s>", tcptimers[req>>8]);
- break;
- }
- if (tp != NULL)
- printf(" -> %s", tcpstates[tp->t_state]);
- /* print out internal state of tp !?! */
- printf("\n");
- if (tp == NULL)
- return;
- printf("\trcv_(nxt,wnd,up) (%x,%x,%x) snd_(una,nxt,max) (%x,%x,%x)\n",
- tp->rcv_nxt, tp->rcv_wnd, tp->rcv_up, tp->snd_una, tp->snd_nxt,
- tp->snd_max);
- printf("\tsnd_(wl1,wl2,wnd) (%x,%x,%x)\n",
- tp->snd_wl1, tp->snd_wl2, tp->snd_wnd);
-#endif /* TCPDEBUG */
-}
diff --git a/cpukit/libnetworking/netinet/tcp_debug.h b/cpukit/libnetworking/netinet/tcp_debug.h
deleted file mode 100644
index 55004f3aa4..0000000000
--- a/cpukit/libnetworking/netinet/tcp_debug.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)tcp_debug.h 8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/tcp_debug.h,v 1.17 2009/02/13 15:14:43 luigi Exp $
- */
-
-
-#ifndef _NETINET_TCP_DEBUG_H_
-#define _NETINET_TCP_DEBUG_H_
-
-#include <netinet/tcpip.h> /* struct tcpiphdr */
-#include <netinet/tcp_var.h> /* struct tcpcb */
-
-struct tcp_debug {
- uint32_t td_time; /* network format */
- short td_act;
- short td_ostate;
- caddr_t td_tcb;
- struct tcpiphdr td_ti;
- short td_req;
- struct tcpcb td_cb;
-};
-
-#define TA_INPUT 0
-#define TA_OUTPUT 1
-#define TA_USER 2
-#define TA_RESPOND 3
-#define TA_DROP 4
-
-#ifdef TANAMES
-static const char *tanames[] =
- { "input", "output", "user", "respond", "drop" };
-#endif
-
-#define TCP_NDEBUG 100
-
-#ifndef _KERNEL
-/* XXX common variables for broken applications. */
-struct tcp_debug tcp_debug[TCP_NDEBUG];
-int tcp_debx;
-#endif
-
-#endif /* !_NETINET_TCP_DEBUG_H_ */
diff --git a/cpukit/libnetworking/netinet/tcp_fsm.h b/cpukit/libnetworking/netinet/tcp_fsm.h
deleted file mode 100644
index ceb053ecb3..0000000000
--- a/cpukit/libnetworking/netinet/tcp_fsm.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)tcp_fsm.h 8.1 (Berkeley) 6/10/93
- */
-
-#ifndef _NETINET_TCP_FSM_H_
-#define _NETINET_TCP_FSM_H_
-
-/*
- * TCP FSM state definitions.
- * Per RFC793, September, 1981.
- */
-
-#define TCP_NSTATES 11
-
-#define TCPS_CLOSED 0 /* closed */
-#define TCPS_LISTEN 1 /* listening for connection */
-#define TCPS_SYN_SENT 2 /* active, have sent syn */
-#define TCPS_SYN_RECEIVED 3 /* have send and received syn */
-/* states < TCPS_ESTABLISHED are those where connections not established */
-#define TCPS_ESTABLISHED 4 /* established */
-#define TCPS_CLOSE_WAIT 5 /* rcvd fin, waiting for close */
-/* states > TCPS_CLOSE_WAIT are those where user has closed */
-#define TCPS_FIN_WAIT_1 6 /* have closed, sent fin */
-#define TCPS_CLOSING 7 /* closed xchd FIN; await FIN ACK */
-#define TCPS_LAST_ACK 8 /* had fin and close; await FIN ACK */
-/* states > TCPS_CLOSE_WAIT && < TCPS_FIN_WAIT_2 await ACK of FIN */
-#define TCPS_FIN_WAIT_2 9 /* have closed, fin is acked */
-#define TCPS_TIME_WAIT 10 /* in 2*msl quiet wait after close */
-
-#define TCPS_HAVERCVDSYN(s) ((s) >= TCPS_SYN_RECEIVED)
-#define TCPS_HAVEESTABLISHED(s) ((s) >= TCPS_ESTABLISHED)
-#define TCPS_HAVERCVDFIN(s) ((s) >= TCPS_TIME_WAIT)
-
-#ifdef TCPOUTFLAGS
-/*
- * Flags used when sending segments in tcp_output.
- * Basic flags (TH_RST,TH_ACK,TH_SYN,TH_FIN) are totally
- * determined by state, with the proviso that TH_FIN is sent only
- * if all data queued for output is included in the segment.
- */
-static u_char tcp_outflags[TCP_NSTATES] = {
- TH_RST|TH_ACK, 0, TH_SYN, TH_SYN|TH_ACK,
- TH_ACK, TH_ACK,
- TH_FIN|TH_ACK, TH_FIN|TH_ACK, TH_FIN|TH_ACK, TH_ACK, TH_ACK,
-};
-#endif
-
-#ifdef KPROF
-int tcp_acounts[TCP_NSTATES][PRU_NREQ];
-#endif
-
-#ifdef TCPSTATES
-char *tcpstates[] = {
- "CLOSED", "LISTEN", "SYN_SENT", "SYN_RCVD",
- "ESTABLISHED", "CLOSE_WAIT", "FIN_WAIT_1", "CLOSING",
- "LAST_ACK", "FIN_WAIT_2", "TIME_WAIT",
-};
-#endif
-
-#endif
diff --git a/cpukit/libnetworking/netinet/tcp_input.c b/cpukit/libnetworking/netinet/tcp_input.c
deleted file mode 100644
index e62f1eb4cc..0000000000
--- a/cpukit/libnetworking/netinet/tcp_input.c
+++ /dev/null
@@ -1,2151 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1986, 1988, 1990, 1993, 1994, 1995
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)tcp_input.c 8.12 (Berkeley) 5/24/95
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "opt_tcpdebug.h"
-
-#ifndef TUBA_INCLUDE
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/sysctl.h>
-#include <sys/malloc.h>
-#include <sys/mbuf.h>
-#include <sys/protosw.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <errno.h>
-#include <sys/syslog.h>
-
-#include <machine/cpu.h> /* before tcp_seq.h, for tcp_random18() */
-
-#include <net/if.h>
-#include <net/if_var.h>
-#include <net/route.h>
-
-#include <netinet/in.h>
-#include <rtems/rtems_netinet_in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/in_pcb.h>
-#include <netinet/ip_var.h>
-#include <netinet/tcp.h>
-#include <netinet/tcp_fsm.h>
-#include <netinet/tcp_seq.h>
-#include <netinet/tcp_timer.h>
-#include <netinet/tcp_var.h>
-#include <netinet/tcpip.h>
-#ifdef TCPDEBUG
-#include <netinet/tcp_debug.h>
-static struct tcpiphdr tcp_saveti;
-#endif
-
-static int tcprexmtthresh = 3;
-tcp_seq tcp_iss;
-tcp_cc tcp_ccgen;
-
-struct tcpstat tcpstat;
-SYSCTL_STRUCT(_net_inet_tcp, TCPCTL_STATS, stats,
- CTLFLAG_RD, &tcpstat , tcpstat, "");
-
-static int log_in_vain = 0;
-SYSCTL_INT(_net_inet_tcp, OID_AUTO, log_in_vain, CTLFLAG_RW,
- &log_in_vain, 0, "");
-
-u_long tcp_now;
-struct inpcbhead tcb;
-struct inpcbinfo tcbinfo;
-
-static void tcp_dooptions(struct tcpcb *,
- u_char *, int, struct tcpiphdr *, struct tcpopt *);
-static void tcp_pulloutofband(struct socket *,
- struct tcpiphdr *, struct mbuf *);
-static int tcp_reass(struct tcpcb *, struct tcpiphdr *, struct mbuf *);
-static void tcp_xmit_timer(struct tcpcb *, int);
-
-#endif /* TUBA_INCLUDE */
-
-/*
- * Insert segment ti into reassembly queue of tcp with
- * control block tp. Return TH_FIN if reassembly now includes
- * a segment with FIN. The macro form does the common case inline
- * (segment is the next to be received on an established connection,
- * and the queue is empty), avoiding linkage into and removal
- * from the queue and repetition of various conversions.
- * Set DELACK for segments received in order, but ack immediately
- * when segments are out of order (so fast retransmit can work).
- */
-#ifdef TCP_ACK_HACK
-#define TCP_REASS(tp, ti, m, so, flags) { \
- if ((ti)->ti_seq == (tp)->rcv_nxt && \
- (tp)->seg_next == (struct tcpiphdr *)(tp) && \
- (tp)->t_state == TCPS_ESTABLISHED) { \
- if (ti->ti_flags & TH_PUSH) \
- tp->t_flags |= TF_ACKNOW; \
- else \
- tp->t_flags |= TF_DELACK; \
- (tp)->rcv_nxt += (ti)->ti_len; \
- flags = (ti)->ti_flags & TH_FIN; \
- tcpstat.tcps_rcvpack++;\
- tcpstat.tcps_rcvbyte += (ti)->ti_len;\
- sbappend(&(so)->so_rcv, (m)); \
- sorwakeup(so); \
- } else { \
- (flags) = tcp_reass((tp), (ti), (m)); \
- tp->t_flags |= TF_ACKNOW; \
- } \
-}
-#else
-#define TCP_REASS(tp, ti, m, so, flags) { \
- if ((ti)->ti_seq == (tp)->rcv_nxt && \
- (tp)->seg_next == (struct tcpiphdr *)(tp) && \
- (tp)->t_state == TCPS_ESTABLISHED) { \
- tp->t_flags |= TF_DELACK; \
- (tp)->rcv_nxt += (ti)->ti_len; \
- flags = (ti)->ti_flags & TH_FIN; \
- tcpstat.tcps_rcvpack++;\
- tcpstat.tcps_rcvbyte += (ti)->ti_len;\
- sbappend(&(so)->so_rcv, (m)); \
- sorwakeup(so); \
- } else { \
- (flags) = tcp_reass((tp), (ti), (m)); \
- tp->t_flags |= TF_ACKNOW; \
- } \
-}
-#endif
-#ifndef TUBA_INCLUDE
-
-static int
-tcp_reass(struct tcpcb *tp, struct tcpiphdr *ti, struct mbuf *m)
-{
- register struct tcpiphdr *q;
- struct socket *so = tp->t_inpcb->inp_socket;
- int flags;
- /*
- * Call with ti==0 after become established to
- * force pre-ESTABLISHED data up to user socket.
- */
- if (ti == 0)
- goto present;
-
- /*
- * Find a segment which begins after this one does.
- */
- for (q = tp->seg_next; q != (struct tcpiphdr *)tp;
- q = (struct tcpiphdr *)q->ti_next)
- if (SEQ_GT(q->ti_seq, ti->ti_seq))
- break;
-
- /*
- * If there is a preceding segment, it may provide some of
- * our data already. If so, drop the data from the incoming
- * segment. If it provides all of our data, drop us.
- */
- if ((struct tcpiphdr *)q->ti_prev != (struct tcpiphdr *)tp) {
- register int i;
- q = (struct tcpiphdr *)q->ti_prev;
- /* conversion to int (in i) handles seq wraparound */
- i = q->ti_seq + q->ti_len - ti->ti_seq;
- if (i > 0) {
- if (i >= ti->ti_len) {
- tcpstat.tcps_rcvduppack++;
- tcpstat.tcps_rcvdupbyte += ti->ti_len;
- m_freem(m);
- /*
- * Try to present any queued data
- * at the left window edge to the user.
- * This is needed after the 3-WHS
- * completes.
- */
- goto present; /* ??? */
- }
- m_adj(m, i);
- ti->ti_len -= i;
- ti->ti_seq += i;
- }
- q = (struct tcpiphdr *)(q->ti_next);
- }
- tcpstat.tcps_rcvoopack++;
- tcpstat.tcps_rcvoobyte += ti->ti_len;
-#if (defined(__GNUC__) && (defined(__arm__) || defined(__mips__)))
- STR32_UNALGN(ti,m);
-#else
- REASS_MBUF(ti) = m; /* XXX */
-#endif
- /*
- * While we overlap succeeding segments trim them or,
- * if they are completely covered, dequeue them.
- */
- while (q != (struct tcpiphdr *)tp) {
- register int i = (ti->ti_seq + ti->ti_len) - q->ti_seq;
- if (i <= 0)
- break;
- if (i < q->ti_len) {
- q->ti_seq += i;
- q->ti_len -= i;
-#if (defined(__GNUC__) && (defined(__arm__) || defined(__mips__)))
- LD32_UNALGN(q,m);
- m_adj(m, i);
-#else
- m_adj(REASS_MBUF(q), i);
-#endif
- break;
- }
- q = (struct tcpiphdr *)q->ti_next;
-#if (defined(__GNUC__) && (defined(__arm__) || defined(__mips__)))
- LD32_UNALGN((struct tcpiphdr *)q->ti_prev,m);
-#else
- m = REASS_MBUF((struct tcpiphdr *)q->ti_prev);
-#endif
- remque(q->ti_prev);
- m_freem(m);
- }
-
- /*
- * Stick new segment in its place.
- */
- insque(ti, q->ti_prev);
-
-present:
- /*
- * Present data to user, advancing rcv_nxt through
- * completed sequence space.
- */
- if (!TCPS_HAVEESTABLISHED(tp->t_state))
- return (0);
- ti = tp->seg_next;
- if (ti == (struct tcpiphdr *)tp || ti->ti_seq != tp->rcv_nxt)
- return (0);
- do {
- tp->rcv_nxt += ti->ti_len;
- flags = ti->ti_flags & TH_FIN;
- remque(ti);
-#if (defined(__GNUC__) && (defined(__arm__) || defined(__mips__)))
- LD32_UNALGN(ti,m);
-#else
- m = REASS_MBUF(ti);
-#endif
- ti = (struct tcpiphdr *)ti->ti_next;
- if (so->so_state & SS_CANTRCVMORE)
- m_freem(m);
- else
- sbappend(&so->so_rcv, m);
- } while (ti != (struct tcpiphdr *)tp && ti->ti_seq == tp->rcv_nxt);
- sorwakeup(so);
- return (flags);
-}
-
-/*
- * TCP input routine, follows pages 65-76 of the
- * protocol specification dated September, 1981 very closely.
- */
-void
-tcp_input(struct mbuf *m, int iphlen)
-{
- register struct tcpiphdr *ti;
- register struct inpcb *inp;
- u_char *optp = NULL;
- int optlen = 0;
- int len, tlen, off;
- register struct tcpcb *tp = 0;
- register int tiflags;
- struct socket *so = 0;
- int todrop, acked, ourfinisacked, needoutput = 0;
- struct in_addr laddr;
- int dropsocket = 0;
- int iss = 0;
- u_long tiwin;
- struct tcpopt to; /* options in this segment */
- struct rmxp_tao *taop; /* pointer to our TAO cache entry */
- struct rmxp_tao tao_noncached; /* in case there's no cached entry */
-#ifdef TCPDEBUG
- short ostate = 0;
-#endif
-
- bzero((char *)&to, sizeof(to));
-
- tcpstat.tcps_rcvtotal++;
- /*
- * Get IP and TCP header together in first mbuf.
- * Note: IP leaves IP header in first mbuf.
- */
- ti = mtod(m, struct tcpiphdr *);
- if (iphlen > sizeof (struct ip))
- ip_stripoptions(m, (struct mbuf *)0);
- if (m->m_len < sizeof (struct tcpiphdr)) {
- if ((m = m_pullup(m, sizeof (struct tcpiphdr))) == 0) {
- tcpstat.tcps_rcvshort++;
- return;
- }
- ti = mtod(m, struct tcpiphdr *);
- }
-
- /*
- * Checksum extended TCP header and data.
- */
- tlen = ((struct ip *)ti)->ip_len;
- len = sizeof (struct ip) + tlen;
- ti->ti_next = ti->ti_prev = 0;
- ti->ti_x1 = 0;
- ti->ti_len = (u_short)tlen;
- HTONS(ti->ti_len);
- ti->ti_sum = in_cksum(m, len);
- if (ti->ti_sum) {
- tcpstat.tcps_rcvbadsum++;
- goto drop;
- }
-#endif /* TUBA_INCLUDE */
-
- /*
- * Check that TCP offset makes sense,
- * pull out TCP options and adjust length. XXX
- */
- off = ti->ti_off << 2;
- if (off < sizeof (struct tcphdr) || off > tlen) {
- tcpstat.tcps_rcvbadoff++;
- goto drop;
- }
- tlen -= off;
- ti->ti_len = tlen;
- if (off > sizeof (struct tcphdr)) {
- if (m->m_len < sizeof(struct ip) + off) {
- if ((m = m_pullup(m, sizeof (struct ip) + off)) == 0) {
- tcpstat.tcps_rcvshort++;
- return;
- }
- ti = mtod(m, struct tcpiphdr *);
- }
- optlen = off - sizeof (struct tcphdr);
- optp = mtod(m, u_char *) + sizeof (struct tcpiphdr);
- }
- tiflags = ti->ti_flags;
-
- /*
- * Convert TCP protocol specific fields to host format.
- */
- NTOHL(ti->ti_seq);
- NTOHL(ti->ti_ack);
- NTOHS(ti->ti_win);
- NTOHS(ti->ti_urp);
-
- /*
- * Drop TCP, IP headers and TCP options.
- */
- m->m_data += sizeof(struct tcpiphdr)+off-sizeof(struct tcphdr);
- m->m_len -= sizeof(struct tcpiphdr)+off-sizeof(struct tcphdr);
-
- /*
- * Locate pcb for segment.
- */
-findpcb:
- inp = in_pcblookuphash(&tcbinfo, ti->ti_src, ti->ti_sport,
- ti->ti_dst, ti->ti_dport, 1);
-
- /*
- * If the state is CLOSED (i.e., TCB does not exist) then
- * all data in the incoming segment is discarded.
- * If the TCB exists but is in CLOSED state, it is embryonic,
- * but should either do a listen or a connect soon.
- */
- if (inp == NULL) {
- if (log_in_vain && tiflags & TH_SYN) {
- char buf0[INET_ADDRSTRLEN];
- char buf1[INET_ADDRSTRLEN];
-
- log(LOG_INFO, "Connection attempt to TCP %s:%d"
- " from %s:%d\n",
- inet_ntoa_r(ti->ti_dst, buf0), ntohs(ti->ti_dport),
- inet_ntoa_r(ti->ti_src, buf1), ntohs(ti->ti_sport));
- }
- goto dropwithreset;
- }
- tp = intotcpcb(inp);
- if (tp == 0)
- goto dropwithreset;
- if (tp->t_state == TCPS_CLOSED)
- goto drop;
-
- /* Unscale the window into a 32-bit value. */
- if ((tiflags & TH_SYN) == 0)
- tiwin = ti->ti_win << tp->snd_scale;
- else
- tiwin = ti->ti_win;
-
- so = inp->inp_socket;
- if (so->so_options & (SO_DEBUG|SO_ACCEPTCONN)) {
-#ifdef TCPDEBUG
- if (so->so_options & SO_DEBUG) {
- ostate = tp->t_state;
- tcp_saveti = *ti;
- }
-#endif
- if (so->so_options & SO_ACCEPTCONN) {
- register struct tcpcb *tp0 = tp;
- struct socket *so2;
- if ((tiflags & (TH_RST|TH_ACK|TH_SYN)) != TH_SYN) {
- /*
- * Note: dropwithreset makes sure we don't
- * send a RST in response to a RST.
- */
- if (tiflags & TH_ACK) {
- tcpstat.tcps_badsyn++;
- goto dropwithreset;
- }
- goto drop;
- }
- so2 = sonewconn(so, 0);
- if (so2 == 0) {
- tcpstat.tcps_listendrop++;
- so2 = sodropablereq(so);
- if (so2) {
- tcp_drop(sototcpcb(so2), ETIMEDOUT);
- so2 = sonewconn(so, 0);
- }
- if (!so2)
- goto drop;
- }
- so = so2;
- /*
- * This is ugly, but ....
- *
- * Mark socket as temporary until we're
- * committed to keeping it. The code at
- * ``drop'' and ``dropwithreset'' check the
- * flag dropsocket to see if the temporary
- * socket created here should be discarded.
- * We mark the socket as discardable until
- * we're committed to it below in TCPS_LISTEN.
- */
- dropsocket++;
- inp = (struct inpcb *)so->so_pcb;
- inp->inp_laddr = ti->ti_dst;
- inp->inp_lport = ti->ti_dport;
- in_pcbrehash(inp);
-#if BSD>=43
- inp->inp_options = ip_srcroute();
-#endif
- tp = intotcpcb(inp);
- tp->t_state = TCPS_LISTEN;
- tp->t_flags |= tp0->t_flags & (TF_NOPUSH|TF_NOOPT);
-
- /* Compute proper scaling value from buffer space */
- while (tp->request_r_scale < TCP_MAX_WINSHIFT &&
- TCP_MAXWIN << tp->request_r_scale < so->so_rcv.sb_hiwat)
- tp->request_r_scale++;
- }
- }
-
- /*
- * Segment received on connection.
- * Reset idle time and keep-alive timer.
- */
- tp->t_idle = 0;
- if (TCPS_HAVEESTABLISHED(tp->t_state))
- tp->t_timer[TCPT_KEEP] = tcp_keepidle;
-
- /*
- * Process options if not in LISTEN state,
- * else do it below (after getting remote address).
- */
- if (tp->t_state != TCPS_LISTEN)
- tcp_dooptions(tp, optp, optlen, ti, &to);
-
- /*
- * Header prediction: check for the two common cases
- * of a uni-directional data xfer. If the packet has
- * no control flags, is in-sequence, the window didn't
- * change and we're not retransmitting, it's a
- * candidate. If the length is zero and the ack moved
- * forward, we're the sender side of the xfer. Just
- * free the data acked & wake any higher level process
- * that was blocked waiting for space. If the length
- * is non-zero and the ack didn't move, we're the
- * receiver side. If we're getting packets in-order
- * (the reassembly queue is empty), add the data to
- * the socket buffer and note that we need a delayed ack.
- * Make sure that the hidden state-flags are also off.
- * Since we check for TCPS_ESTABLISHED above, it can only
- * be TH_NEEDSYN.
- */
- if (tp->t_state == TCPS_ESTABLISHED &&
- (tiflags & (TH_SYN|TH_FIN|TH_RST|TH_URG|TH_ACK)) == TH_ACK &&
- ((tp->t_flags & (TF_NEEDSYN|TF_NEEDFIN)) == 0) &&
- ((to.to_flags & TOF_TS) == 0 ||
- TSTMP_GEQ(to.to_tsval, tp->ts_recent)) &&
- /*
- * Using the CC option is compulsory if once started:
- * the segment is OK if no T/TCP was negotiated or
- * if the segment has a CC option equal to CCrecv
- */
- ((tp->t_flags & (TF_REQ_CC|TF_RCVD_CC)) != (TF_REQ_CC|TF_RCVD_CC) ||
- ((to.to_flags & TOF_CC) != 0 && to.to_cc == tp->cc_recv)) &&
- ti->ti_seq == tp->rcv_nxt &&
- tiwin && tiwin == tp->snd_wnd &&
- tp->snd_nxt == tp->snd_max) {
-
- /*
- * If last ACK falls within this segment's sequence numbers,
- * record the timestamp.
- * NOTE that the test is modified according to the latest
- * proposal of the tcplw@cray.com list (Braden 1993/04/26).
- */
- if ((to.to_flags & TOF_TS) != 0 &&
- SEQ_LEQ(ti->ti_seq, tp->last_ack_sent)) {
- tp->ts_recent_age = tcp_now;
- tp->ts_recent = to.to_tsval;
- }
-
- if (ti->ti_len == 0) {
- if (SEQ_GT(ti->ti_ack, tp->snd_una) &&
- SEQ_LEQ(ti->ti_ack, tp->snd_max) &&
- tp->snd_cwnd >= tp->snd_wnd &&
- tp->t_dupacks < tcprexmtthresh) {
- /*
- * this is a pure ack for outstanding data.
- */
- ++tcpstat.tcps_predack;
- if ((to.to_flags & TOF_TS) != 0)
- tcp_xmit_timer(tp,
- tcp_now - to.to_tsecr + 1);
- else if (tp->t_rtt &&
- SEQ_GT(ti->ti_ack, tp->t_rtseq))
- tcp_xmit_timer(tp, tp->t_rtt);
- acked = ti->ti_ack - tp->snd_una;
- tcpstat.tcps_rcvackpack++;
- tcpstat.tcps_rcvackbyte += acked;
- sbdrop(&so->so_snd, acked);
- tp->snd_una = ti->ti_ack;
- m_freem(m);
-
- /*
- * If all outstanding data are acked, stop
- * retransmit timer, otherwise restart timer
- * using current (possibly backed-off) value.
- * If process is waiting for space,
- * wakeup/selwakeup/signal. If data
- * are ready to send, let tcp_output
- * decide between more output or persist.
- */
- if (tp->snd_una == tp->snd_max)
- tp->t_timer[TCPT_REXMT] = 0;
- else if (tp->t_timer[TCPT_PERSIST] == 0)
- tp->t_timer[TCPT_REXMT] = tp->t_rxtcur;
-
- if (so->so_snd.sb_flags & SB_NOTIFY)
- sowwakeup(so);
- if (so->so_snd.sb_cc)
- (void) tcp_output(tp);
- return;
- }
- } else if (ti->ti_ack == tp->snd_una &&
- tp->seg_next == (struct tcpiphdr *)tp &&
- ti->ti_len <= sbspace(&so->so_rcv)) {
- /*
- * this is a pure, in-sequence data packet
- * with nothing on the reassembly queue and
- * we have enough buffer space to take it.
- */
- ++tcpstat.tcps_preddat;
- tp->rcv_nxt += ti->ti_len;
- tcpstat.tcps_rcvpack++;
- tcpstat.tcps_rcvbyte += ti->ti_len;
- /*
- * Add data to socket buffer.
- */
- sbappend(&so->so_rcv, m);
- sorwakeup(so);
-#ifdef TCP_ACK_HACK
- /*
- * If this is a short packet, then ACK now - with Nagel
- * congestion avoidance sender won't send more until
- * he gets an ACK.
- */
- if (tiflags & TH_PUSH) {
- tp->t_flags |= TF_ACKNOW;
- tcp_output(tp);
- } else {
- tp->t_flags |= TF_DELACK;
- }
-#else
- tp->t_flags |= TF_DELACK;
-#endif
- return;
- }
- }
-
- /*
- * Calculate amount of space in receive window,
- * and then do TCP input processing.
- * Receive window is amount of space in rcv queue,
- * but not less than advertised window.
- */
- { int win;
-
- win = sbspace(&so->so_rcv);
- if (win < 0)
- win = 0;
- tp->rcv_wnd = imax(win, (int)(tp->rcv_adv - tp->rcv_nxt));
- }
-
- switch (tp->t_state) {
-
- /*
- * If the state is LISTEN then ignore segment if it contains an RST.
- * If the segment contains an ACK then it is bad and send a RST.
- * If it does not contain a SYN then it is not interesting; drop it.
- * If it is from this socket, drop it, it must be forged.
- * Don't bother responding if the destination was a broadcast.
- * Otherwise initialize tp->rcv_nxt, and tp->irs, select an initial
- * tp->iss, and send a segment:
- * <SEQ=ISS><ACK=RCV_NXT><CTL=SYN,ACK>
- * Also initialize tp->snd_nxt to tp->iss+1 and tp->snd_una to tp->iss.
- * Fill in remote peer address fields if not previously specified.
- * Enter SYN_RECEIVED state, and process any other fields of this
- * segment in this state.
- */
- case TCPS_LISTEN: {
- struct mbuf *am;
- register struct sockaddr_in *sin;
-
- if (tiflags & TH_RST)
- goto drop;
- if (tiflags & TH_ACK)
- goto dropwithreset;
- if ((tiflags & TH_SYN) == 0)
- goto drop;
- if ((ti->ti_dport == ti->ti_sport) &&
- (ti->ti_dst.s_addr == ti->ti_src.s_addr))
- goto drop;
- /*
- * RFC1122 4.2.3.10, p. 104: discard bcast/mcast SYN
- * in_broadcast() should never return true on a received
- * packet with M_BCAST not set.
- */
- if (m->m_flags & (M_BCAST|M_MCAST) ||
- IN_MULTICAST(ntohl(ti->ti_dst.s_addr)))
- goto drop;
- am = m_get(M_DONTWAIT, MT_SONAME); /* XXX */
- if (am == NULL)
- goto drop;
- am->m_len = sizeof (struct sockaddr_in);
- sin = mtod(am, struct sockaddr_in *);
- sin->sin_family = AF_INET;
- sin->sin_len = sizeof(*sin);
- sin->sin_addr = ti->ti_src;
- sin->sin_port = ti->ti_sport;
- bzero((caddr_t)sin->sin_zero, sizeof(sin->sin_zero));
- laddr = inp->inp_laddr;
- if (inp->inp_laddr.s_addr == INADDR_ANY)
- inp->inp_laddr = ti->ti_dst;
- if (in_pcbconnect(inp, am)) {
- inp->inp_laddr = laddr;
- (void) m_free(am);
- goto drop;
- }
- (void) m_free(am);
- tp->t_template = tcp_template(tp);
- if (tp->t_template == 0) {
- tp = tcp_drop(tp, ENOBUFS);
- dropsocket = 0; /* socket is already gone */
- goto drop;
- }
- if ((taop = tcp_gettaocache(inp)) == NULL) {
- taop = &tao_noncached;
- bzero(taop, sizeof(*taop));
- }
- tcp_dooptions(tp, optp, optlen, ti, &to);
- if (iss)
- tp->iss = iss;
- else
- tp->iss = tcp_iss;
- tcp_iss += TCP_ISSINCR/4;
- tp->irs = ti->ti_seq;
- tcp_sendseqinit(tp);
- tcp_rcvseqinit(tp);
- /*
- * Initialization of the tcpcb for transaction;
- * set SND.WND = SEG.WND,
- * initialize CCsend and CCrecv.
- */
- tp->snd_wnd = tiwin; /* initial send-window */
- tp->cc_send = CC_INC(tcp_ccgen);
- tp->cc_recv = to.to_cc;
- /*
- * Perform TAO test on incoming CC (SEG.CC) option, if any.
- * - compare SEG.CC against cached CC from the same host,
- * if any.
- * - if SEG.CC > chached value, SYN must be new and is accepted
- * immediately: save new CC in the cache, mark the socket
- * connected, enter ESTABLISHED state, turn on flag to
- * send a SYN in the next segment.
- * A virtual advertised window is set in rcv_adv to
- * initialize SWS prevention. Then enter normal segment
- * processing: drop SYN, process data and FIN.
- * - otherwise do a normal 3-way handshake.
- */
- if ((to.to_flags & TOF_CC) != 0) {
- if (taop->tao_cc != 0 && CC_GT(to.to_cc, taop->tao_cc)) {
- taop->tao_cc = to.to_cc;
- tp->t_state = TCPS_ESTABLISHED;
-
- /*
- * If there is a FIN, or if there is data and the
- * connection is local, then delay SYN,ACK(SYN) in
- * the hope of piggy-backing it on a response
- * segment. Otherwise must send ACK now in case
- * the other side is slow starting.
- */
- if ((tiflags & TH_FIN) || (ti->ti_len != 0 &&
- in_localaddr(inp->inp_faddr)))
- tp->t_flags |= (TF_DELACK | TF_NEEDSYN);
- else
- tp->t_flags |= (TF_ACKNOW | TF_NEEDSYN);
-
- /*
- * Limit the `virtual advertised window' to TCP_MAXWIN
- * here. Even if we requested window scaling, it will
- * become effective only later when our SYN is acked.
- */
- tp->rcv_adv += min(tp->rcv_wnd, TCP_MAXWIN);
- tcpstat.tcps_connects++;
- soisconnected(so);
- tp->t_timer[TCPT_KEEP] = tcp_keepinit;
- dropsocket = 0; /* committed to socket */
- tcpstat.tcps_accepts++;
- goto trimthenstep6;
- }
- /* else do standard 3-way handshake */
- } else {
- /*
- * No CC option, but maybe CC.NEW:
- * invalidate cached value.
- */
- taop->tao_cc = 0;
- }
- /*
- * TAO test failed or there was no CC option,
- * do a standard 3-way handshake.
- */
- tp->t_flags |= TF_ACKNOW;
- tp->t_state = TCPS_SYN_RECEIVED;
- tp->t_timer[TCPT_KEEP] = tcp_keepinit;
- dropsocket = 0; /* committed to socket */
- tcpstat.tcps_accepts++;
- goto trimthenstep6;
- }
-
- /*
- * If the state is SYN_RECEIVED:
- * if seg contains SYN/ACK, send a RST.
- * if seg contains an ACK, but not for our SYN/ACK, send a RST.
- */
- case TCPS_SYN_RECEIVED:
- if (tiflags & TH_ACK) {
- if (tiflags & TH_SYN) {
- tcpstat.tcps_badsyn++;
- goto dropwithreset;
- }
- if (SEQ_LEQ(ti->ti_ack, tp->snd_una) ||
- SEQ_GT(ti->ti_ack, tp->snd_max))
- goto dropwithreset;
- }
- break;
-
- /*
- * If the state is SYN_SENT:
- * if seg contains an ACK, but not for our SYN, drop the input.
- * if seg contains a RST, then drop the connection.
- * if seg does not contain SYN, then drop it.
- * Otherwise this is an acceptable SYN segment
- * initialize tp->rcv_nxt and tp->irs
- * if seg contains ack then advance tp->snd_una
- * if SYN has been acked change to ESTABLISHED else SYN_RCVD state
- * arrange for segment to be acked (eventually)
- * continue processing rest of data/controls, beginning with URG
- */
- case TCPS_SYN_SENT:
- if ((taop = tcp_gettaocache(inp)) == NULL) {
- taop = &tao_noncached;
- bzero(taop, sizeof(*taop));
- }
-
- if ((tiflags & TH_ACK) &&
- (SEQ_LEQ(ti->ti_ack, tp->iss) ||
- SEQ_GT(ti->ti_ack, tp->snd_max))) {
- /*
- * If we have a cached CCsent for the remote host,
- * hence we haven't just crashed and restarted,
- * do not send a RST. This may be a retransmission
- * from the other side after our earlier ACK was lost.
- * Our new SYN, when it arrives, will serve as the
- * needed ACK.
- */
- if (taop->tao_ccsent != 0)
- goto drop;
- else
- goto dropwithreset;
- }
- if (tiflags & TH_RST) {
- if (tiflags & TH_ACK)
- tp = tcp_drop(tp, ECONNREFUSED);
- goto drop;
- }
- if ((tiflags & TH_SYN) == 0)
- goto drop;
- tp->snd_wnd = ti->ti_win; /* initial send window */
- tp->cc_recv = to.to_cc; /* foreign CC */
-
- tp->irs = ti->ti_seq;
- tcp_rcvseqinit(tp);
- if (tiflags & TH_ACK) {
- /*
- * Our SYN was acked. If segment contains CC.ECHO
- * option, check it to make sure this segment really
- * matches our SYN. If not, just drop it as old
- * duplicate, but send an RST if we're still playing
- * by the old rules. If no CC.ECHO option, make sure
- * we don't get fooled into using T/TCP.
- */
- if (to.to_flags & TOF_CCECHO) {
- if (tp->cc_send != to.to_ccecho) {
- if (taop->tao_ccsent != 0)
- goto drop;
- else
- goto dropwithreset;
- }
- } else
- tp->t_flags &= ~TF_RCVD_CC;
- tcpstat.tcps_connects++;
- soisconnected(so);
- /* Do window scaling on this connection? */
- if ((tp->t_flags & (TF_RCVD_SCALE|TF_REQ_SCALE)) ==
- (TF_RCVD_SCALE|TF_REQ_SCALE)) {
- tp->snd_scale = tp->requested_s_scale;
- tp->rcv_scale = tp->request_r_scale;
- }
- /* Segment is acceptable, update cache if undefined. */
- if (taop->tao_ccsent == 0)
- taop->tao_ccsent = to.to_ccecho;
-
- tp->rcv_adv += tp->rcv_wnd;
- tp->snd_una++; /* SYN is acked */
- /*
- * If there's data, delay ACK; if there's also a FIN
- * ACKNOW will be turned on later.
- */
- if (ti->ti_len != 0)
- tp->t_flags |= TF_DELACK;
- else
- tp->t_flags |= TF_ACKNOW;
- /*
- * Received <SYN,ACK> in SYN_SENT[*] state.
- * Transitions:
- * SYN_SENT --> ESTABLISHED
- * SYN_SENT* --> FIN_WAIT_1
- */
- if (tp->t_flags & TF_NEEDFIN) {
- tp->t_state = TCPS_FIN_WAIT_1;
- tp->t_flags &= ~TF_NEEDFIN;
- tiflags &= ~TH_SYN;
- } else {
- tp->t_state = TCPS_ESTABLISHED;
- tp->t_timer[TCPT_KEEP] = tcp_keepidle;
- }
- } else {
- /*
- * Received initial SYN in SYN-SENT[*] state => simul-
- * taneous open. If segment contains CC option and there is
- * a cached CC, apply TAO test; if it succeeds, connection is
- * half-synchronized. Otherwise, do 3-way handshake:
- * SYN-SENT -> SYN-RECEIVED
- * SYN-SENT* -> SYN-RECEIVED*
- * If there was no CC option, clear cached CC value.
- */
- tp->t_flags |= TF_ACKNOW;
- tp->t_timer[TCPT_REXMT] = 0;
- if (to.to_flags & TOF_CC) {
- if (taop->tao_cc != 0 &&
- CC_GT(to.to_cc, taop->tao_cc)) {
- /*
- * update cache and make transition:
- * SYN-SENT -> ESTABLISHED*
- * SYN-SENT* -> FIN-WAIT-1*
- */
- taop->tao_cc = to.to_cc;
- if (tp->t_flags & TF_NEEDFIN) {
- tp->t_state = TCPS_FIN_WAIT_1;
- tp->t_flags &= ~TF_NEEDFIN;
- } else {
- tp->t_state = TCPS_ESTABLISHED;
- tp->t_timer[TCPT_KEEP] = tcp_keepidle;
- }
- tp->t_flags |= TF_NEEDSYN;
- } else
- tp->t_state = TCPS_SYN_RECEIVED;
- } else {
- /* CC.NEW or no option => invalidate cache */
- taop->tao_cc = 0;
- tp->t_state = TCPS_SYN_RECEIVED;
- }
- }
-
-trimthenstep6:
- /*
- * Advance ti->ti_seq to correspond to first data byte.
- * If data, trim to stay within window,
- * dropping FIN if necessary.
- */
- ti->ti_seq++;
- if (ti->ti_len > tp->rcv_wnd) {
- todrop = ti->ti_len - tp->rcv_wnd;
- m_adj(m, -todrop);
- ti->ti_len = tp->rcv_wnd;
- tiflags &= ~TH_FIN;
- tcpstat.tcps_rcvpackafterwin++;
- tcpstat.tcps_rcvbyteafterwin += todrop;
- }
- tp->snd_wl1 = ti->ti_seq - 1;
- tp->rcv_up = ti->ti_seq;
- /*
- * Client side of transaction: already sent SYN and data.
- * If the remote host used T/TCP to validate the SYN,
- * our data will be ACK'd; if so, enter normal data segment
- * processing in the middle of step 5, ack processing.
- * Otherwise, goto step 6.
- */
- if (tiflags & TH_ACK)
- goto process_ACK;
- goto step6;
- /*
- * If the state is LAST_ACK or CLOSING or TIME_WAIT:
- * if segment contains a SYN and CC [not CC.NEW] option:
- * if state == TIME_WAIT and connection duration > MSL,
- * drop packet and send RST;
- *
- * if SEG.CC > CCrecv then is new SYN, and can implicitly
- * ack the FIN (and data) in retransmission queue.
- * Complete close and delete TCPCB. Then reprocess
- * segment, hoping to find new TCPCB in LISTEN state;
- *
- * else must be old SYN; drop it.
- * else do normal processing.
- */
- case TCPS_LAST_ACK:
- case TCPS_CLOSING:
- case TCPS_TIME_WAIT:
- if ((tiflags & TH_SYN) &&
- (to.to_flags & TOF_CC) && tp->cc_recv != 0) {
- if (tp->t_state == TCPS_TIME_WAIT &&
- tp->t_duration > TCPTV_MSL)
- goto dropwithreset;
- if (CC_GT(to.to_cc, tp->cc_recv)) {
- tp = tcp_close(tp);
- goto findpcb;
- }
- else
- goto drop;
- }
- break; /* continue normal processing */
- }
-
- /*
- * States other than LISTEN or SYN_SENT.
- * First check timestamp, if present.
- * Then check the connection count, if present.
- * Then check that at least some bytes of segment are within
- * receive window. If segment begins before rcv_nxt,
- * drop leading data (and SYN); if nothing left, just ack.
- *
- * RFC 1323 PAWS: If we have a timestamp reply on this segment
- * and it's less than ts_recent, drop it.
- */
- if ((to.to_flags & TOF_TS) != 0 && (tiflags & TH_RST) == 0 &&
- tp->ts_recent && TSTMP_LT(to.to_tsval, tp->ts_recent)) {
-
- /* Check to see if ts_recent is over 24 days old. */
- if ((int)(tcp_now - tp->ts_recent_age) > TCP_PAWS_IDLE) {
- /*
- * Invalidate ts_recent. If this segment updates
- * ts_recent, the age will be reset later and ts_recent
- * will get a valid value. If it does not, setting
- * ts_recent to zero will at least satisfy the
- * requirement that zero be placed in the timestamp
- * echo reply when ts_recent isn't valid. The
- * age isn't reset until we get a valid ts_recent
- * because we don't want out-of-order segments to be
- * dropped when ts_recent is old.
- */
- tp->ts_recent = 0;
- } else {
- tcpstat.tcps_rcvduppack++;
- tcpstat.tcps_rcvdupbyte += ti->ti_len;
- tcpstat.tcps_pawsdrop++;
- goto dropafterack;
- }
- }
-
- /*
- * T/TCP mechanism
- * If T/TCP was negotiated and the segment doesn't have CC,
- * or if it's CC is wrong then drop the segment.
- * RST segments do not have to comply with this.
- */
- if ((tp->t_flags & (TF_REQ_CC|TF_RCVD_CC)) == (TF_REQ_CC|TF_RCVD_CC) &&
- ((to.to_flags & TOF_CC) == 0 || tp->cc_recv != to.to_cc) &&
- (tiflags & TH_RST) == 0)
- goto dropafterack;
-
- todrop = tp->rcv_nxt - ti->ti_seq;
- if (todrop > 0) {
- if (tiflags & TH_SYN) {
- tiflags &= ~TH_SYN;
- ti->ti_seq++;
- if (ti->ti_urp > 1)
- ti->ti_urp--;
- else
- tiflags &= ~TH_URG;
- todrop--;
- }
- /*
- * Following if statement from Stevens, vol. 2, p. 960.
- */
- if (todrop > ti->ti_len
- || (todrop == ti->ti_len && (tiflags & TH_FIN) == 0)) {
- /*
- * Any valid FIN must be to the left of the window.
- * At this point the FIN must be a duplicate or out
- * of sequence; drop it.
- */
- tiflags &= ~TH_FIN;
-
- /*
- * Send an ACK to resynchronize and drop any data.
- * But keep on processing for RST or ACK.
- */
- tp->t_flags |= TF_ACKNOW;
- todrop = ti->ti_len;
- tcpstat.tcps_rcvduppack++;
- tcpstat.tcps_rcvdupbyte += todrop;
- } else {
- tcpstat.tcps_rcvpartduppack++;
- tcpstat.tcps_rcvpartdupbyte += todrop;
- }
- m_adj(m, todrop);
- ti->ti_seq += todrop;
- ti->ti_len -= todrop;
- if (ti->ti_urp > todrop)
- ti->ti_urp -= todrop;
- else {
- tiflags &= ~TH_URG;
- ti->ti_urp = 0;
- }
- }
-
- /*
- * If new data are received on a connection after the
- * user processes are gone, then RST the other end.
- */
- if ((so->so_state & SS_NOFDREF) &&
- tp->t_state > TCPS_CLOSE_WAIT && ti->ti_len) {
- tp = tcp_close(tp);
- tcpstat.tcps_rcvafterclose++;
- goto dropwithreset;
- }
-
- /*
- * If segment ends after window, drop trailing data
- * (and PUSH and FIN); if nothing left, just ACK.
- */
- todrop = (ti->ti_seq+ti->ti_len) - (tp->rcv_nxt+tp->rcv_wnd);
- if (todrop > 0) {
- tcpstat.tcps_rcvpackafterwin++;
- if (todrop >= ti->ti_len) {
- tcpstat.tcps_rcvbyteafterwin += ti->ti_len;
- /*
- * If a new connection request is received
- * while in TIME_WAIT, drop the old connection
- * and start over if the sequence numbers
- * are above the previous ones.
- */
- if (tiflags & TH_SYN &&
- tp->t_state == TCPS_TIME_WAIT &&
- SEQ_GT(ti->ti_seq, tp->rcv_nxt)) {
- iss = tp->rcv_nxt + TCP_ISSINCR;
- tp = tcp_close(tp);
- goto findpcb;
- }
- /*
- * If window is closed can only take segments at
- * window edge, and have to drop data and PUSH from
- * incoming segments. Continue processing, but
- * remember to ack. Otherwise, drop segment
- * and ack.
- */
- if (tp->rcv_wnd == 0 && ti->ti_seq == tp->rcv_nxt) {
- tp->t_flags |= TF_ACKNOW;
- tcpstat.tcps_rcvwinprobe++;
- } else
- goto dropafterack;
- } else
- tcpstat.tcps_rcvbyteafterwin += todrop;
- m_adj(m, -todrop);
- ti->ti_len -= todrop;
- tiflags &= ~(TH_PUSH|TH_FIN);
- }
-
- /*
- * If last ACK falls within this segment's sequence numbers,
- * record its timestamp.
- * NOTE that the test is modified according to the latest
- * proposal of the tcplw@cray.com list (Braden 1993/04/26).
- */
- if ((to.to_flags & TOF_TS) != 0 &&
- SEQ_LEQ(ti->ti_seq, tp->last_ack_sent)) {
- tp->ts_recent_age = tcp_now;
- tp->ts_recent = to.to_tsval;
- }
-
- /*
- * If the RST bit is set examine the state:
- * SYN_RECEIVED STATE:
- * If passive open, return to LISTEN state.
- * If active open, inform user that connection was refused.
- * ESTABLISHED, FIN_WAIT_1, FIN_WAIT2, CLOSE_WAIT STATES:
- * Inform user that connection was reset, and close tcb.
- * CLOSING, LAST_ACK, TIME_WAIT STATES
- * Close the tcb.
- */
- if (tiflags&TH_RST) switch (tp->t_state) {
-
- case TCPS_SYN_RECEIVED:
- so->so_error = ECONNREFUSED;
- goto close;
-
- case TCPS_ESTABLISHED:
- case TCPS_FIN_WAIT_1:
- case TCPS_FIN_WAIT_2:
- case TCPS_CLOSE_WAIT:
- so->so_error = ECONNRESET;
- close:
- tp->t_state = TCPS_CLOSED;
- tcpstat.tcps_drops++;
- tp = tcp_close(tp);
- goto drop;
-
- case TCPS_CLOSING:
- case TCPS_LAST_ACK:
- case TCPS_TIME_WAIT:
- tp = tcp_close(tp);
- goto drop;
- }
-
- /*
- * If a SYN is in the window, then this is an
- * error and we send an RST and drop the connection.
- */
- if (tiflags & TH_SYN) {
- tp = tcp_drop(tp, ECONNRESET);
- goto dropwithreset;
- }
-
- /*
- * If the ACK bit is off: if in SYN-RECEIVED state or SENDSYN
- * flag is on (half-synchronized state), then queue data for
- * later processing; else drop segment and return.
- */
- if ((tiflags & TH_ACK) == 0) {
- if (tp->t_state == TCPS_SYN_RECEIVED ||
- (tp->t_flags & TF_NEEDSYN))
- goto step6;
- else
- goto drop;
- }
-
- /*
- * Ack processing.
- */
- switch (tp->t_state) {
-
- /*
- * In SYN_RECEIVED state, the ack ACKs our SYN, so enter
- * ESTABLISHED state and continue processing.
- * The ACK was checked above.
- */
- case TCPS_SYN_RECEIVED:
-
- tcpstat.tcps_connects++;
- soisconnected(so);
- /* Do window scaling? */
- if ((tp->t_flags & (TF_RCVD_SCALE|TF_REQ_SCALE)) ==
- (TF_RCVD_SCALE|TF_REQ_SCALE)) {
- tp->snd_scale = tp->requested_s_scale;
- tp->rcv_scale = tp->request_r_scale;
- }
- /*
- * Upon successful completion of 3-way handshake,
- * update cache.CC if it was undefined, pass any queued
- * data to the user, and advance state appropriately.
- */
- if ((taop = tcp_gettaocache(inp)) != NULL &&
- taop->tao_cc == 0)
- taop->tao_cc = tp->cc_recv;
-
- /*
- * Make transitions:
- * SYN-RECEIVED -> ESTABLISHED
- * SYN-RECEIVED* -> FIN-WAIT-1
- */
- if (tp->t_flags & TF_NEEDFIN) {
- tp->t_state = TCPS_FIN_WAIT_1;
- tp->t_flags &= ~TF_NEEDFIN;
- } else {
- tp->t_state = TCPS_ESTABLISHED;
- tp->t_timer[TCPT_KEEP] = tcp_keepidle;
- }
- /*
- * If segment contains data or ACK, will call tcp_reass()
- * later; if not, do so now to pass queued data to user.
- */
- if (ti->ti_len == 0 && (tiflags & TH_FIN) == 0)
- (void) tcp_reass(tp, (struct tcpiphdr *)0,
- (struct mbuf *)0);
- tp->snd_wl1 = ti->ti_seq - 1;
- /* fall into ... */
-
- /*
- * In ESTABLISHED state: drop duplicate ACKs; ACK out of range
- * ACKs. If the ack is in the range
- * tp->snd_una < ti->ti_ack <= tp->snd_max
- * then advance tp->snd_una to ti->ti_ack and drop
- * data from the retransmission queue. If this ACK reflects
- * more up to date window information we update our window information.
- */
- case TCPS_ESTABLISHED:
- case TCPS_FIN_WAIT_1:
- case TCPS_FIN_WAIT_2:
- case TCPS_CLOSE_WAIT:
- case TCPS_CLOSING:
- case TCPS_LAST_ACK:
- case TCPS_TIME_WAIT:
-
- if (SEQ_LEQ(ti->ti_ack, tp->snd_una)) {
- if (ti->ti_len == 0 && tiwin == tp->snd_wnd) {
- tcpstat.tcps_rcvdupack++;
- /*
- * If we have outstanding data (other than
- * a window probe), this is a completely
- * duplicate ack (ie, window info didn't
- * change), the ack is the biggest we've
- * seen and we've seen exactly our rexmt
- * threshhold of them, assume a packet
- * has been dropped and retransmit it.
- * Kludge snd_nxt & the congestion
- * window so we send only this one
- * packet.
- *
- * We know we're losing at the current
- * window size so do congestion avoidance
- * (set ssthresh to half the current window
- * and pull our congestion window back to
- * the new ssthresh).
- *
- * Dup acks mean that packets have left the
- * network (they're now cached at the receiver)
- * so bump cwnd by the amount in the receiver
- * to keep a constant cwnd packets in the
- * network.
- */
- if (tp->t_timer[TCPT_REXMT] == 0 ||
- ti->ti_ack != tp->snd_una)
- tp->t_dupacks = 0;
- else if (++tp->t_dupacks == tcprexmtthresh) {
- tcp_seq onxt = tp->snd_nxt;
- u_int win =
- min(tp->snd_wnd, tp->snd_cwnd) / 2 /
- tp->t_maxseg;
-
- if (win < 2)
- win = 2;
- tp->snd_ssthresh = win * tp->t_maxseg;
- tp->t_timer[TCPT_REXMT] = 0;
- tp->t_rtt = 0;
- tp->snd_nxt = ti->ti_ack;
- tp->snd_cwnd = tp->t_maxseg;
- (void) tcp_output(tp);
- tp->snd_cwnd = tp->snd_ssthresh +
- tp->t_maxseg * tp->t_dupacks;
- if (SEQ_GT(onxt, tp->snd_nxt))
- tp->snd_nxt = onxt;
- goto drop;
- } else if (tp->t_dupacks > tcprexmtthresh) {
- tp->snd_cwnd += tp->t_maxseg;
- (void) tcp_output(tp);
- goto drop;
- }
- } else
- tp->t_dupacks = 0;
- break;
- }
- /*
- * If the congestion window was inflated to account
- * for the other side's cached packets, retract it.
- */
- if (tp->t_dupacks >= tcprexmtthresh &&
- tp->snd_cwnd > tp->snd_ssthresh)
- tp->snd_cwnd = tp->snd_ssthresh;
- tp->t_dupacks = 0;
- if (SEQ_GT(ti->ti_ack, tp->snd_max)) {
- tcpstat.tcps_rcvacktoomuch++;
- goto dropafterack;
- }
- /*
- * If we reach this point, ACK is not a duplicate,
- * i.e., it ACKs something we sent.
- */
- if (tp->t_flags & TF_NEEDSYN) {
- /*
- * T/TCP: Connection was half-synchronized, and our
- * SYN has been ACK'd (so connection is now fully
- * synchronized). Go to non-starred state,
- * increment snd_una for ACK of SYN, and check if
- * we can do window scaling.
- */
- tp->t_flags &= ~TF_NEEDSYN;
- tp->snd_una++;
- /* Do window scaling? */
- if ((tp->t_flags & (TF_RCVD_SCALE|TF_REQ_SCALE)) ==
- (TF_RCVD_SCALE|TF_REQ_SCALE)) {
- tp->snd_scale = tp->requested_s_scale;
- tp->rcv_scale = tp->request_r_scale;
- }
- }
-
-process_ACK:
- acked = ti->ti_ack - tp->snd_una;
- tcpstat.tcps_rcvackpack++;
- tcpstat.tcps_rcvackbyte += acked;
-
- /*
- * If we have a timestamp reply, update smoothed
- * round trip time. If no timestamp is present but
- * transmit timer is running and timed sequence
- * number was acked, update smoothed round trip time.
- * Since we now have an rtt measurement, cancel the
- * timer backoff (cf., Phil Karn's retransmit alg.).
- * Recompute the initial retransmit timer.
- */
- if (to.to_flags & TOF_TS)
- tcp_xmit_timer(tp, tcp_now - to.to_tsecr + 1);
- else if (tp->t_rtt && SEQ_GT(ti->ti_ack, tp->t_rtseq))
- tcp_xmit_timer(tp,tp->t_rtt);
-
- /*
- * If all outstanding data is acked, stop retransmit
- * timer and remember to restart (more output or persist).
- * If there is more data to be acked, restart retransmit
- * timer, using current (possibly backed-off) value.
- */
- if (ti->ti_ack == tp->snd_max) {
- tp->t_timer[TCPT_REXMT] = 0;
- needoutput = 1;
- } else if (tp->t_timer[TCPT_PERSIST] == 0)
- tp->t_timer[TCPT_REXMT] = tp->t_rxtcur;
-
- /*
- * If no data (only SYN) was ACK'd,
- * skip rest of ACK processing.
- */
- if (acked == 0)
- goto step6;
-
- /*
- * When new data is acked, open the congestion window.
- * If the window gives us less than ssthresh packets
- * in flight, open exponentially (maxseg per packet).
- * Otherwise open linearly: maxseg per window
- * (maxseg^2 / cwnd per packet).
- */
- {
- register u_int cw = tp->snd_cwnd;
- register u_int incr = tp->t_maxseg;
-
- if (cw > tp->snd_ssthresh)
- incr = incr * incr / cw;
- tp->snd_cwnd = min(cw + incr, TCP_MAXWIN<<tp->snd_scale);
- }
- if (acked > so->so_snd.sb_cc) {
- tp->snd_wnd -= so->so_snd.sb_cc;
- sbdrop(&so->so_snd, (int)so->so_snd.sb_cc);
- ourfinisacked = 1;
- } else {
- sbdrop(&so->so_snd, acked);
- tp->snd_wnd -= acked;
- ourfinisacked = 0;
- }
- if (so->so_snd.sb_flags & SB_NOTIFY)
- sowwakeup(so);
- tp->snd_una = ti->ti_ack;
- if (SEQ_LT(tp->snd_nxt, tp->snd_una))
- tp->snd_nxt = tp->snd_una;
-
- switch (tp->t_state) {
-
- /*
- * In FIN_WAIT_1 STATE in addition to the processing
- * for the ESTABLISHED state if our FIN is now acknowledged
- * then enter FIN_WAIT_2.
- */
- case TCPS_FIN_WAIT_1:
- if (ourfinisacked) {
- /*
- * If we can't receive any more
- * data, then closing user can proceed.
- * Starting the timer is contrary to the
- * specification, but if we don't get a FIN
- * we'll hang forever.
- */
- if (so->so_state & SS_CANTRCVMORE) {
- soisdisconnected(so);
- tp->t_timer[TCPT_2MSL] = tcp_maxidle;
- }
- tp->t_state = TCPS_FIN_WAIT_2;
- }
- break;
-
- /*
- * In CLOSING STATE in addition to the processing for
- * the ESTABLISHED state if the ACK acknowledges our FIN
- * then enter the TIME-WAIT state, otherwise ignore
- * the segment.
- */
- case TCPS_CLOSING:
- if (ourfinisacked) {
- tp->t_state = TCPS_TIME_WAIT;
- tcp_canceltimers(tp);
- /* Shorten TIME_WAIT [RFC-1644, p.28] */
- if (tp->cc_recv != 0 &&
- tp->t_duration < TCPTV_MSL)
- tp->t_timer[TCPT_2MSL] =
- tp->t_rxtcur * TCPTV_TWTRUNC;
- else
- tp->t_timer[TCPT_2MSL] = 2 * TCPTV_MSL;
- soisdisconnected(so);
- }
- break;
-
- /*
- * In LAST_ACK, we may still be waiting for data to drain
- * and/or to be acked, as well as for the ack of our FIN.
- * If our FIN is now acknowledged, delete the TCB,
- * enter the closed state and return.
- */
- case TCPS_LAST_ACK:
- if (ourfinisacked) {
- tp = tcp_close(tp);
- goto drop;
- }
- break;
-
- /*
- * In TIME_WAIT state the only thing that should arrive
- * is a retransmission of the remote FIN. Acknowledge
- * it and restart the finack timer.
- */
- case TCPS_TIME_WAIT:
- tp->t_timer[TCPT_2MSL] = 2 * TCPTV_MSL;
- goto dropafterack;
- }
- }
-
-step6:
- /*
- * Update window information.
- * Don't look at window if no ACK: TAC's send garbage on first SYN.
- */
- if ((tiflags & TH_ACK) &&
- (SEQ_LT(tp->snd_wl1, ti->ti_seq) ||
- (tp->snd_wl1 == ti->ti_seq && (SEQ_LT(tp->snd_wl2, ti->ti_ack) ||
- (tp->snd_wl2 == ti->ti_ack && tiwin > tp->snd_wnd))))) {
- /* keep track of pure window updates */
- if (ti->ti_len == 0 &&
- tp->snd_wl2 == ti->ti_ack && tiwin > tp->snd_wnd)
- tcpstat.tcps_rcvwinupd++;
- tp->snd_wnd = tiwin;
- tp->snd_wl1 = ti->ti_seq;
- tp->snd_wl2 = ti->ti_ack;
- if (tp->snd_wnd > tp->max_sndwnd)
- tp->max_sndwnd = tp->snd_wnd;
- needoutput = 1;
- }
-
- /*
- * Process segments with URG.
- */
- if ((tiflags & TH_URG) && ti->ti_urp &&
- TCPS_HAVERCVDFIN(tp->t_state) == 0) {
- /*
- * This is a kludge, but if we receive and accept
- * random urgent pointers, we'll crash in
- * soreceive. It's hard to imagine someone
- * actually wanting to send this much urgent data.
- */
- if (ti->ti_urp + so->so_rcv.sb_cc > sb_max) {
- ti->ti_urp = 0; /* XXX */
- tiflags &= ~TH_URG; /* XXX */
- goto dodata; /* XXX */
- }
- /*
- * If this segment advances the known urgent pointer,
- * then mark the data stream. This should not happen
- * in CLOSE_WAIT, CLOSING, LAST_ACK or TIME_WAIT STATES since
- * a FIN has been received from the remote side.
- * In these states we ignore the URG.
- *
- * According to RFC961 (Assigned Protocols),
- * the urgent pointer points to the last octet
- * of urgent data. We continue, however,
- * to consider it to indicate the first octet
- * of data past the urgent section as the original
- * spec states (in one of two places).
- */
- if (SEQ_GT(ti->ti_seq+ti->ti_urp, tp->rcv_up)) {
- tp->rcv_up = ti->ti_seq + ti->ti_urp;
- so->so_oobmark = so->so_rcv.sb_cc +
- (tp->rcv_up - tp->rcv_nxt) - 1;
- if (so->so_oobmark == 0)
- so->so_state |= SS_RCVATMARK;
- sohasoutofband(so);
- tp->t_oobflags &= ~(TCPOOB_HAVEDATA | TCPOOB_HADDATA);
- }
- /*
- * Remove out of band data so doesn't get presented to user.
- * This can happen independent of advancing the URG pointer,
- * but if two URG's are pending at once, some out-of-band
- * data may creep in... ick.
- */
- if (ti->ti_urp <= (u_long)ti->ti_len
-#ifdef SO_OOBINLINE
- && (so->so_options & SO_OOBINLINE) == 0
-#endif
- )
- tcp_pulloutofband(so, ti, m);
- } else
- /*
- * If no out of band data is expected,
- * pull receive urgent pointer along
- * with the receive window.
- */
- if (SEQ_GT(tp->rcv_nxt, tp->rcv_up))
- tp->rcv_up = tp->rcv_nxt;
-dodata: /* XXX */
-
- /*
- * Process the segment text, merging it into the TCP sequencing queue,
- * and arranging for acknowledgment of receipt if necessary.
- * This process logically involves adjusting tp->rcv_wnd as data
- * is presented to the user (this happens in tcp_usrreq.c,
- * case PRU_RCVD). If a FIN has already been received on this
- * connection then we just ignore the text.
- */
- if ((ti->ti_len || (tiflags&TH_FIN)) &&
- TCPS_HAVERCVDFIN(tp->t_state) == 0) {
- TCP_REASS(tp, ti, m, so, tiflags);
- /*
- * Note the amount of data that peer has sent into
- * our window, in order to estimate the sender's
- * buffer size.
- */
- len = so->so_rcv.sb_hiwat - (tp->rcv_adv - tp->rcv_nxt);
- } else {
- m_freem(m);
- tiflags &= ~TH_FIN;
- }
-
- /*
- * If FIN is received ACK the FIN and let the user know
- * that the connection is closing.
- */
- if (tiflags & TH_FIN) {
- if (TCPS_HAVERCVDFIN(tp->t_state) == 0) {
- socantrcvmore(so);
- /*
- * If connection is half-synchronized
- * (ie NEEDSYN flag on) then delay ACK,
- * so it may be piggybacked when SYN is sent.
- * Otherwise, since we received a FIN then no
- * more input can be expected, send ACK now.
- */
- if (tp->t_flags & TF_NEEDSYN)
- tp->t_flags |= TF_DELACK;
- else
- tp->t_flags |= TF_ACKNOW;
- tp->rcv_nxt++;
- }
- switch (tp->t_state) {
-
- /*
- * In SYN_RECEIVED and ESTABLISHED STATES
- * enter the CLOSE_WAIT state.
- */
- case TCPS_SYN_RECEIVED:
- case TCPS_ESTABLISHED:
- tp->t_state = TCPS_CLOSE_WAIT;
- break;
-
- /*
- * If still in FIN_WAIT_1 STATE FIN has not been acked so
- * enter the CLOSING state.
- */
- case TCPS_FIN_WAIT_1:
- tp->t_state = TCPS_CLOSING;
- break;
-
- /*
- * In FIN_WAIT_2 state enter the TIME_WAIT state,
- * starting the time-wait timer, turning off the other
- * standard timers.
- */
- case TCPS_FIN_WAIT_2:
- tp->t_state = TCPS_TIME_WAIT;
- tcp_canceltimers(tp);
- /* Shorten TIME_WAIT [RFC-1644, p.28] */
- if (tp->cc_recv != 0 &&
- tp->t_duration < TCPTV_MSL) {
- tp->t_timer[TCPT_2MSL] =
- tp->t_rxtcur * TCPTV_TWTRUNC;
- /* For transaction client, force ACK now. */
- tp->t_flags |= TF_ACKNOW;
- }
- else
- tp->t_timer[TCPT_2MSL] = 2 * TCPTV_MSL;
- soisdisconnected(so);
- break;
-
- /*
- * In TIME_WAIT state restart the 2 MSL time_wait timer.
- */
- case TCPS_TIME_WAIT:
- tp->t_timer[TCPT_2MSL] = 2 * TCPTV_MSL;
- break;
- }
- }
-#ifdef TCPDEBUG
- if (so->so_options & SO_DEBUG)
- tcp_trace(TA_INPUT, ostate, tp, &tcp_saveti, 0);
-#endif
-
- /*
- * Return any desired output.
- */
- if (needoutput || (tp->t_flags & TF_ACKNOW))
- (void) tcp_output(tp);
- return;
-
-dropafterack:
- /*
- * Generate an ACK dropping incoming segment if it occupies
- * sequence space, where the ACK reflects our state.
- */
- if (tiflags & TH_RST)
- goto drop;
-#ifdef TCPDEBUG
- if (so->so_options & SO_DEBUG)
- tcp_trace(TA_DROP, ostate, tp, &tcp_saveti, 0);
-#endif
- m_freem(m);
- tp->t_flags |= TF_ACKNOW;
- (void) tcp_output(tp);
- return;
-
-dropwithreset:
- /*
- * Generate a RST, dropping incoming segment.
- * Make ACK acceptable to originator of segment.
- * Don't bother to respond if destination was broadcast/multicast.
- */
- if ((tiflags & TH_RST) || m->m_flags & (M_BCAST|M_MCAST) ||
- IN_MULTICAST(ntohl(ti->ti_dst.s_addr)))
- goto drop;
-#ifdef TCPDEBUG
- if (tp == 0 || (tp->t_inpcb->inp_socket->so_options & SO_DEBUG))
- tcp_trace(TA_DROP, ostate, tp, &tcp_saveti, 0);
-#endif
- if (tiflags & TH_ACK)
- tcp_respond(tp, ti, m, (tcp_seq)0, ti->ti_ack, TH_RST);
- else {
- if (tiflags & TH_SYN)
- ti->ti_len++;
- tcp_respond(tp, ti, m, ti->ti_seq+ti->ti_len, (tcp_seq)0,
- TH_RST|TH_ACK);
- }
- /* destroy temporarily created socket */
- if (dropsocket)
- (void) soabort(so);
- return;
-
-drop:
- /*
- * Drop space held by incoming segment and return.
- */
-#ifdef TCPDEBUG
- if (tp == 0 || (tp->t_inpcb->inp_socket->so_options & SO_DEBUG))
- tcp_trace(TA_DROP, ostate, tp, &tcp_saveti, 0);
-#endif
- m_freem(m);
- /* destroy temporarily created socket */
- if (dropsocket)
- (void) soabort(so);
- return;
-#ifndef TUBA_INCLUDE
-}
-
-static void
-tcp_dooptions(struct tcpcb *tp, u_char *cp, int cnt, struct tcpiphdr *ti,
- struct tcpopt *to)
-{
- u_short mss = 0;
- int opt, optlen;
-
- for (; cnt > 0; cnt -= optlen, cp += optlen) {
- opt = cp[0];
- if (opt == TCPOPT_EOL)
- break;
- if (opt == TCPOPT_NOP)
- optlen = 1;
- else {
- optlen = cp[1];
- if (optlen <= 0)
- break;
- }
- switch (opt) {
-
- default:
- continue;
-
- case TCPOPT_MAXSEG:
- if (optlen != TCPOLEN_MAXSEG)
- continue;
- if (!(ti->ti_flags & TH_SYN))
- continue;
- bcopy((char *) cp + 2, (char *) &mss, sizeof(mss));
- NTOHS(mss);
- break;
-
- case TCPOPT_WINDOW:
- if (optlen != TCPOLEN_WINDOW)
- continue;
- if (!(ti->ti_flags & TH_SYN))
- continue;
- tp->t_flags |= TF_RCVD_SCALE;
- tp->requested_s_scale = min(cp[2], TCP_MAX_WINSHIFT);
- break;
-
- case TCPOPT_TIMESTAMP:
- if (optlen != TCPOLEN_TIMESTAMP)
- continue;
- to->to_flags |= TOF_TS;
- bcopy((char *)cp + 2,
- (char *)&to->to_tsval, sizeof(to->to_tsval));
- NTOHL(to->to_tsval);
- bcopy((char *)cp + 6,
- (char *)&to->to_tsecr, sizeof(to->to_tsecr));
- NTOHL(to->to_tsecr);
-
- /*
- * A timestamp received in a SYN makes
- * it ok to send timestamp requests and replies.
- */
- if (ti->ti_flags & TH_SYN) {
- tp->t_flags |= TF_RCVD_TSTMP;
- tp->ts_recent = to->to_tsval;
- tp->ts_recent_age = tcp_now;
- }
- break;
- case TCPOPT_CC:
- if (optlen != TCPOLEN_CC)
- continue;
- to->to_flags |= TOF_CC;
- bcopy((char *)cp + 2,
- (char *)&to->to_cc, sizeof(to->to_cc));
- NTOHL(to->to_cc);
- /*
- * A CC or CC.new option received in a SYN makes
- * it ok to send CC in subsequent segments.
- */
- if (ti->ti_flags & TH_SYN)
- tp->t_flags |= TF_RCVD_CC;
- break;
- case TCPOPT_CCNEW:
- if (optlen != TCPOLEN_CC)
- continue;
- if (!(ti->ti_flags & TH_SYN))
- continue;
- to->to_flags |= TOF_CCNEW;
- bcopy((char *)cp + 2,
- (char *)&to->to_cc, sizeof(to->to_cc));
- NTOHL(to->to_cc);
- /*
- * A CC or CC.new option received in a SYN makes
- * it ok to send CC in subsequent segments.
- */
- tp->t_flags |= TF_RCVD_CC;
- break;
- case TCPOPT_CCECHO:
- if (optlen != TCPOLEN_CC)
- continue;
- if (!(ti->ti_flags & TH_SYN))
- continue;
- to->to_flags |= TOF_CCECHO;
- bcopy((char *)cp + 2,
- (char *)&to->to_ccecho, sizeof(to->to_ccecho));
- NTOHL(to->to_ccecho);
- break;
- }
- }
- if (ti->ti_flags & TH_SYN)
- tcp_mss(tp, mss); /* sets t_maxseg */
-}
-
-/*
- * Pull out of band byte out of a segment so
- * it doesn't appear in the user's data queue.
- * It is still reflected in the segment length for
- * sequencing purposes.
- */
-static void
-tcp_pulloutofband(struct socket *so, struct tcpiphdr *ti, struct mbuf *m)
-{
- int cnt = ti->ti_urp - 1;
-
- while (cnt >= 0) {
- if (m->m_len > cnt) {
- char *cp = mtod(m, caddr_t) + cnt;
- struct tcpcb *tp = sototcpcb(so);
-
- tp->t_iobc = *cp;
- tp->t_oobflags |= TCPOOB_HAVEDATA;
- bcopy(cp+1, cp, (unsigned)(m->m_len - cnt - 1));
- m->m_len--;
- return;
- }
- cnt -= m->m_len;
- m = m->m_next;
- if (m == 0)
- break;
- }
- panic("tcp_pulloutofband");
-}
-
-/*
- * Collect new round-trip time estimate
- * and update averages and current timeout.
- */
-static void
-tcp_xmit_timer(struct tcpcb *tp, int rtt)
-{
- int delta;
-
- tcpstat.tcps_rttupdated++;
- tp->t_rttupdated++;
- if (tp->t_srtt != 0) {
- /*
- * srtt is stored as fixed point with 5 bits after the
- * binary point (i.e., scaled by 8). The following magic
- * is equivalent to the smoothing algorithm in rfc793 with
- * an alpha of .875 (srtt = rtt/8 + srtt*7/8 in fixed
- * point). Adjust rtt to origin 0.
- */
- delta = ((rtt - 1) << TCP_DELTA_SHIFT)
- - (tp->t_srtt >> (TCP_RTT_SHIFT - TCP_DELTA_SHIFT));
-
- if ((tp->t_srtt += delta) <= 0)
- tp->t_srtt = 1;
-
- /*
- * We accumulate a smoothed rtt variance (actually, a
- * smoothed mean difference), then set the retransmit
- * timer to smoothed rtt + 4 times the smoothed variance.
- * rttvar is stored as fixed point with 4 bits after the
- * binary point (scaled by 16). The following is
- * equivalent to rfc793 smoothing with an alpha of .75
- * (rttvar = rttvar*3/4 + |delta| / 4). This replaces
- * rfc793's wired-in beta.
- */
- if (delta < 0)
- delta = -delta;
- delta -= tp->t_rttvar >> (TCP_RTTVAR_SHIFT - TCP_DELTA_SHIFT);
- if ((tp->t_rttvar += delta) <= 0)
- tp->t_rttvar = 1;
- } else {
- /*
- * No rtt measurement yet - use the unsmoothed rtt.
- * Set the variance to half the rtt (so our first
- * retransmit happens at 3*rtt).
- */
- tp->t_srtt = rtt << TCP_RTT_SHIFT;
- tp->t_rttvar = rtt << (TCP_RTTVAR_SHIFT - 1);
- }
- tp->t_rtt = 0;
- tp->t_rxtshift = 0;
-
- /*
- * the retransmit should happen at rtt + 4 * rttvar.
- * Because of the way we do the smoothing, srtt and rttvar
- * will each average +1/2 tick of bias. When we compute
- * the retransmit timer, we want 1/2 tick of rounding and
- * 1 extra tick because of +-1/2 tick uncertainty in the
- * firing of the timer. The bias will give us exactly the
- * 1.5 tick we need. But, because the bias is
- * statistical, we have to test that we don't drop below
- * the minimum feasible timer (which is 2 ticks).
- */
- TCPT_RANGESET(tp->t_rxtcur, TCP_REXMTVAL(tp),
- max(tp->t_rttmin, rtt + 2), TCPTV_REXMTMAX);
-
- /*
- * We received an ack for a packet that wasn't retransmitted;
- * it is probably safe to discard any error indications we've
- * received recently. This isn't quite right, but close enough
- * for now (a route might have failed after we sent a segment,
- * and the return path might not be symmetrical).
- */
- tp->t_softerror = 0;
-}
-
-/*
- * Determine a reasonable value for maxseg size.
- * If the route is known, check route for mtu.
- * If none, use an mss that can be handled on the outgoing
- * interface without forcing IP to fragment; if bigger than
- * an mbuf cluster (MCLBYTES), round down to nearest multiple of MCLBYTES
- * to utilize large mbufs. If no route is found, route has no mtu,
- * or the destination isn't local, use a default, hopefully conservative
- * size (usually 512 or the default IP max size, but no more than the mtu
- * of the interface), as we can't discover anything about intervening
- * gateways or networks. We also initialize the congestion/slow start
- * window to be a single segment if the destination isn't local.
- * While looking at the routing entry, we also initialize other path-dependent
- * parameters from pre-set or cached values in the routing entry.
- *
- * Also take into account the space needed for options that we
- * send regularly. Make maxseg shorter by that amount to assure
- * that we can send maxseg amount of data even when the options
- * are present. Store the upper limit of the length of options plus
- * data in maxopd.
- *
- * NOTE that this routine is only called when we process an incoming
- * segment, for outgoing segments only tcp_mssopt is called.
- *
- * In case of T/TCP, we call this routine during implicit connection
- * setup as well (offer = -1), to initialize maxseg from the cached
- * MSS of our peer.
- */
-void
-tcp_mss(struct tcpcb *tp, int offer)
-{
- register struct rtentry *rt;
- struct ifnet *ifp;
- register int rtt, mss;
- u_long bufsize;
- struct inpcb *inp;
- struct socket *so;
- struct rmxp_tao *taop;
- int origoffer = offer;
-
- inp = tp->t_inpcb;
- if ((rt = tcp_rtlookup(inp)) == NULL) {
- tp->t_maxopd = tp->t_maxseg = tcp_mssdflt;
- return;
- }
- ifp = rt->rt_ifp;
- so = inp->inp_socket;
-
- taop = rmx_taop(rt->rt_rmx);
- /*
- * Offer == -1 means that we didn't receive SYN yet,
- * use cached value in that case;
- */
- if (offer == -1)
- offer = taop->tao_mssopt;
- /*
- * Offer == 0 means that there was no MSS on the SYN segment,
- * in this case we use tcp_mssdflt.
- */
- if (offer == 0)
- offer = tcp_mssdflt;
- else
- /*
- * Sanity check: make sure that maxopd will be large
- * enough to allow some data on segments even is the
- * all the option space is used (40bytes). Otherwise
- * funny things may happen in tcp_output.
- */
- offer = max(offer, 64);
- taop->tao_mssopt = offer;
-
- /*
- * While we're here, check if there's an initial rtt
- * or rttvar. Convert from the route-table units
- * to scaled multiples of the slow timeout timer.
- */
- if (tp->t_srtt == 0 && (rtt = rt->rt_rmx.rmx_rtt)) {
- /*
- * XXX the lock bit for RTT indicates that the value
- * is also a minimum value; this is subject to time.
- */
- if (rt->rt_rmx.rmx_locks & RTV_RTT)
- tp->t_rttmin = rtt / (RTM_RTTUNIT / PR_SLOWHZ);
- tp->t_srtt = rtt / (RTM_RTTUNIT / (PR_SLOWHZ * TCP_RTT_SCALE));
- tcpstat.tcps_usedrtt++;
- if (rt->rt_rmx.rmx_rttvar) {
- tp->t_rttvar = rt->rt_rmx.rmx_rttvar /
- (RTM_RTTUNIT / (PR_SLOWHZ * TCP_RTTVAR_SCALE));
- tcpstat.tcps_usedrttvar++;
- } else {
- /* default variation is +- 1 rtt */
- tp->t_rttvar =
- tp->t_srtt * TCP_RTTVAR_SCALE / TCP_RTT_SCALE;
- }
- TCPT_RANGESET(tp->t_rxtcur,
- ((tp->t_srtt >> 2) + tp->t_rttvar) >> 1,
- tp->t_rttmin, TCPTV_REXMTMAX);
- }
- /*
- * if there's an mtu associated with the route, use it
- */
- if (rt->rt_rmx.rmx_mtu)
- mss = rt->rt_rmx.rmx_mtu - sizeof(struct tcpiphdr);
- else
- {
- mss = ifp->if_mtu - sizeof(struct tcpiphdr);
- if (!in_localaddr(inp->inp_faddr))
- mss = min(mss, tcp_mssdflt);
- }
- mss = min(mss, offer);
- /*
- * maxopd stores the maximum length of data AND options
- * in a segment; maxseg is the amount of data in a normal
- * segment. We need to store this value (maxopd) apart
- * from maxseg, because now every segment carries options
- * and thus we normally have somewhat less data in segments.
- */
- tp->t_maxopd = mss;
-
- /*
- * In case of T/TCP, origoffer==-1 indicates, that no segments
- * were received yet. In this case we just guess, otherwise
- * we do the same as before T/TCP.
- */
- if ((tp->t_flags & (TF_REQ_TSTMP|TF_NOOPT)) == TF_REQ_TSTMP &&
- (origoffer == -1 ||
- (tp->t_flags & TF_RCVD_TSTMP) == TF_RCVD_TSTMP))
- mss -= TCPOLEN_TSTAMP_APPA;
- if ((tp->t_flags & (TF_REQ_CC|TF_NOOPT)) == TF_REQ_CC &&
- (origoffer == -1 ||
- (tp->t_flags & TF_RCVD_CC) == TF_RCVD_CC))
- mss -= TCPOLEN_CC_APPA;
-
-#if (MCLBYTES & (MCLBYTES - 1)) == 0
- if (mss > MCLBYTES)
- mss &= ~(MCLBYTES-1);
-#else
- if (mss > MCLBYTES)
- mss = mss / MCLBYTES * MCLBYTES;
-#endif
- /*
- * If there's a pipesize, change the socket buffer
- * to that size. Make the socket buffers an integral
- * number of mss units; if the mss is larger than
- * the socket buffer, decrease the mss.
- */
-#ifdef RTV_SPIPE
- if ((bufsize = rt->rt_rmx.rmx_sendpipe) == 0)
-#endif
- bufsize = so->so_snd.sb_hiwat;
- if (bufsize < mss)
- mss = bufsize;
- else {
- bufsize = roundup(bufsize, mss);
- if (bufsize > sb_max)
- bufsize = sb_max;
- (void)sbreserve(&so->so_snd, bufsize);
- }
- tp->t_maxseg = mss;
-
-#ifdef RTV_RPIPE
- if ((bufsize = rt->rt_rmx.rmx_recvpipe) == 0)
-#endif
- bufsize = so->so_rcv.sb_hiwat;
- if (bufsize > mss) {
- bufsize = roundup(bufsize, mss);
- if (bufsize > sb_max)
- bufsize = sb_max;
- (void)sbreserve(&so->so_rcv, bufsize);
- }
- /*
- * Don't force slow-start on local network.
- */
- if (!in_localaddr(inp->inp_faddr))
- tp->snd_cwnd = mss;
-
- if (rt->rt_rmx.rmx_ssthresh) {
- /*
- * There's some sort of gateway or interface
- * buffer limit on the path. Use this to set
- * the slow start threshhold, but set the
- * threshold to no less than 2*mss.
- */
- tp->snd_ssthresh = max(2 * mss, rt->rt_rmx.rmx_ssthresh);
- tcpstat.tcps_usedssthresh++;
- }
-}
-
-/*
- * Determine the MSS option to send on an outgoing SYN.
- */
-int
-tcp_mssopt(struct tcpcb *tp)
-{
- struct rtentry *rt;
-
- rt = tcp_rtlookup(tp->t_inpcb);
- if (rt == NULL)
- return tcp_mssdflt;
-
- return rt->rt_ifp->if_mtu - sizeof(struct tcpiphdr);
-}
-#endif /* TUBA_INCLUDE */
diff --git a/cpukit/libnetworking/netinet/tcp_output.c b/cpukit/libnetworking/netinet/tcp_output.c
deleted file mode 100644
index 0e50329123..0000000000
--- a/cpukit/libnetworking/netinet/tcp_output.c
+++ /dev/null
@@ -1,757 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1986, 1988, 1990, 1993, 1995
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)tcp_output.c 8.4 (Berkeley) 5/24/95
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "opt_tcpdebug.h"
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/systm.h>
-#include <sys/malloc.h>
-#include <sys/mbuf.h>
-#include <sys/protosw.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <errno.h>
-
-#include <net/route.h>
-
-#include <netinet/in.h>
-#include <rtems/rtems_netinet_in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/in_pcb.h>
-#include <netinet/ip_var.h>
-#include <netinet/tcp.h>
-#define TCPOUTFLAGS
-#include <netinet/tcp_fsm.h>
-#include <netinet/tcp_seq.h>
-#include <netinet/tcp_timer.h>
-#include <netinet/tcp_var.h>
-#include <netinet/tcpip.h>
-#ifdef TCPDEBUG
-#include <netinet/tcp_debug.h>
-#endif
-
-#ifdef notyet
-extern struct mbuf *m_copypack();
-#endif
-
-
-/*
- * Tcp output routine: figure out what should be sent and send it.
- */
-int
-tcp_output(
- register struct tcpcb *tp)
-{
- register struct socket *so = tp->t_inpcb->inp_socket;
- register long len, win;
- int off, flags, error;
- register struct mbuf *m;
- register struct tcpiphdr *ti;
- u_char opt[TCP_MAXOLEN];
- unsigned optlen, hdrlen;
- int idle, sendalot;
- struct rmxp_tao *taop;
- struct rmxp_tao tao_noncached;
-
- /*
- * Determine length of data that should be transmitted,
- * and flags that will be used.
- * If there is some data or critical controls (SYN, RST)
- * to send, then transmit; otherwise, investigate further.
- */
- idle = (tp->snd_max == tp->snd_una);
- if (idle && tp->t_idle >= tp->t_rxtcur)
- /*
- * We have been idle for "a while" and no acks are
- * expected to clock out any data we send --
- * slow start to get ack "clock" running again.
- */
- tp->snd_cwnd = tp->t_maxseg;
-again:
- sendalot = 0;
- off = tp->snd_nxt - tp->snd_una;
- win = min(tp->snd_wnd, tp->snd_cwnd);
-
- flags = tcp_outflags[tp->t_state];
- /*
- * Get standard flags, and add SYN or FIN if requested by 'hidden'
- * state flags.
- */
- if (tp->t_flags & TF_NEEDFIN)
- flags |= TH_FIN;
- if (tp->t_flags & TF_NEEDSYN)
- flags |= TH_SYN;
-
- /*
- * If in persist timeout with window of 0, send 1 byte.
- * Otherwise, if window is small but nonzero
- * and timer expired, we will send what we can
- * and go to transmit state.
- */
- if (tp->t_force) {
- if (win == 0) {
- /*
- * If we still have some data to send, then
- * clear the FIN bit. Usually this would
- * happen below when it realizes that we
- * aren't sending all the data. However,
- * if we have exactly 1 byte of unset data,
- * then it won't clear the FIN bit below,
- * and if we are in persist state, we wind
- * up sending the packet without recording
- * that we sent the FIN bit.
- *
- * We can't just blindly clear the FIN bit,
- * because if we don't have any more data
- * to send then the probe will be the FIN
- * itself.
- */
- if (off < so->so_snd.sb_cc)
- flags &= ~TH_FIN;
- win = 1;
- } else {
- tp->t_timer[TCPT_PERSIST] = 0;
- tp->t_rxtshift = 0;
- }
- }
-
- len = min(so->so_snd.sb_cc, win) - off;
-
- if ((taop = tcp_gettaocache(tp->t_inpcb)) == NULL) {
- taop = &tao_noncached;
- bzero(taop, sizeof(*taop));
- }
-
- /*
- * Lop off SYN bit if it has already been sent. However, if this
- * is SYN-SENT state and if segment contains data and if we don't
- * know that foreign host supports TAO, suppress sending segment.
- */
- if ((flags & TH_SYN) && SEQ_GT(tp->snd_nxt, tp->snd_una)) {
- flags &= ~TH_SYN;
- off--, len++;
- if (len > 0 && tp->t_state == TCPS_SYN_SENT &&
- taop->tao_ccsent == 0)
- return 0;
- }
-
- /*
- * Be careful not to send data and/or FIN on SYN segments
- * in cases when no CC option will be sent.
- * This measure is needed to prevent interoperability problems
- * with not fully conformant TCP implementations.
- */
- if ((flags & TH_SYN) &&
- ((tp->t_flags & TF_NOOPT) || !(tp->t_flags & TF_REQ_CC) ||
- ((flags & TH_ACK) && !(tp->t_flags & TF_RCVD_CC)))) {
- len = 0;
- flags &= ~TH_FIN;
- }
-
- if (len < 0) {
- /*
- * If FIN has been sent but not acked,
- * but we haven't been called to retransmit,
- * len will be -1. Otherwise, window shrank
- * after we sent into it. If window shrank to 0,
- * cancel pending retransmit, pull snd_nxt back
- * to (closed) window, and set the persist timer
- * if it isn't already going. If the window didn't
- * close completely, just wait for an ACK.
- */
- len = 0;
- if (win == 0) {
- tp->t_timer[TCPT_REXMT] = 0;
- tp->t_rxtshift = 0;
- tp->snd_nxt = tp->snd_una;
- if (tp->t_timer[TCPT_PERSIST] == 0)
- tcp_setpersist(tp);
- }
- }
- if (len > tp->t_maxseg) {
- len = tp->t_maxseg;
- sendalot = 1;
- }
- if (SEQ_LT(tp->snd_nxt + len, tp->snd_una + so->so_snd.sb_cc))
- flags &= ~TH_FIN;
-
- win = sbspace(&so->so_rcv);
-
- /*
- * Sender silly window avoidance. If connection is idle
- * and can send all data, a maximum segment,
- * at least a maximum default-size segment do it,
- * or are forced, do it; otherwise don't bother.
- * If peer's buffer is tiny, then send
- * when window is at least half open.
- * If retransmitting (possibly after persist timer forced us
- * to send into a small window), then must resend.
- */
- if (len) {
- if (len == tp->t_maxseg)
- goto send;
- if ((idle || tp->t_flags & TF_NODELAY) &&
- (tp->t_flags & TF_NOPUSH) == 0 &&
- len + off >= so->so_snd.sb_cc)
- goto send;
- if (tp->t_force)
- goto send;
- if (len >= tp->max_sndwnd / 2 && tp->max_sndwnd > 0)
- goto send;
- if (SEQ_LT(tp->snd_nxt, tp->snd_max))
- goto send;
- }
-
- /*
- * Compare available window to amount of window
- * known to peer (as advertised window less
- * next expected input). If the difference is at least two
- * max size segments, or at least 50% of the maximum possible
- * window, then want to send a window update to peer.
- */
- if (win > 0) {
- /*
- * "adv" is the amount we can increase the window,
- * taking into account that we are limited by
- * TCP_MAXWIN << tp->rcv_scale.
- */
- long adv = min(win, (long)TCP_MAXWIN << tp->rcv_scale) -
- (tp->rcv_adv - tp->rcv_nxt);
-
- if (adv >= (long) (2 * tp->t_maxseg))
- goto send;
- if (2 * adv >= (long) so->so_rcv.sb_hiwat)
- goto send;
- }
-
- /*
- * Send if we owe peer an ACK.
- */
- if (tp->t_flags & TF_ACKNOW)
- goto send;
- if ((flags & TH_RST) ||
- ((flags & TH_SYN) && (tp->t_flags & TF_NEEDSYN) == 0))
- goto send;
- if (SEQ_GT(tp->snd_up, tp->snd_una))
- goto send;
- /*
- * If our state indicates that FIN should be sent
- * and we have not yet done so, or we're retransmitting the FIN,
- * then we need to send.
- */
- if (flags & TH_FIN &&
- ((tp->t_flags & TF_SENTFIN) == 0 || tp->snd_nxt == tp->snd_una))
- goto send;
-
- /*
- * TCP window updates are not reliable, rather a polling protocol
- * using ``persist'' packets is used to insure receipt of window
- * updates. The three ``states'' for the output side are:
- * idle not doing retransmits or persists
- * persisting to move a small or zero window
- * (re)transmitting and thereby not persisting
- *
- * tp->t_timer[TCPT_PERSIST]
- * is set when we are in persist state.
- * tp->t_force
- * is set when we are called to send a persist packet.
- * tp->t_timer[TCPT_REXMT]
- * is set when we are retransmitting
- * The output side is idle when both timers are zero.
- *
- * If send window is too small, there is data to transmit, and no
- * retransmit or persist is pending, then go to persist state.
- * If nothing happens soon, send when timer expires:
- * if window is nonzero, transmit what we can,
- * otherwise force out a byte.
- */
- if (so->so_snd.sb_cc && tp->t_timer[TCPT_REXMT] == 0 &&
- tp->t_timer[TCPT_PERSIST] == 0) {
- tp->t_rxtshift = 0;
- tcp_setpersist(tp);
- }
-
- /*
- * No reason to send a segment, just return.
- */
- return (0);
-
-send:
- /*
- * Before ESTABLISHED, force sending of initial options
- * unless TCP set not to do any options.
- * NOTE: we assume that the IP/TCP header plus TCP options
- * always fit in a single mbuf, leaving room for a maximum
- * link header, i.e.
- * max_linkhdr + sizeof (struct tcpiphdr) + optlen <= MHLEN
- */
- optlen = 0;
- hdrlen = sizeof (struct tcpiphdr);
- if (flags & TH_SYN) {
- tp->snd_nxt = tp->iss;
- if ((tp->t_flags & TF_NOOPT) == 0) {
- u_short mss;
-
- opt[0] = TCPOPT_MAXSEG;
- opt[1] = TCPOLEN_MAXSEG;
- mss = htons((u_short) tcp_mssopt(tp));
- (void)memcpy(opt + 2, &mss, sizeof(mss));
- optlen = TCPOLEN_MAXSEG;
-
- if ((tp->t_flags & TF_REQ_SCALE) &&
- ((flags & TH_ACK) == 0 ||
- (tp->t_flags & TF_RCVD_SCALE))) {
- *((u_long *) (opt + optlen)) = htonl(
- TCPOPT_NOP << 24 |
- TCPOPT_WINDOW << 16 |
- TCPOLEN_WINDOW << 8 |
- tp->request_r_scale);
- optlen += 4;
- }
- }
- }
-
- /*
- * Send a timestamp and echo-reply if this is a SYN and our side
- * wants to use timestamps (TF_REQ_TSTMP is set) or both our side
- * and our peer have sent timestamps in our SYN's.
- */
- if ((tp->t_flags & (TF_REQ_TSTMP|TF_NOOPT)) == TF_REQ_TSTMP &&
- (flags & TH_RST) == 0 &&
- ((flags & TH_ACK) == 0 ||
- (tp->t_flags & TF_RCVD_TSTMP))) {
- u_long *lp = (u_long *)(opt + optlen);
-
- /* Form timestamp option as shown in appendix A of RFC 1323. */
- *lp++ = htonl(TCPOPT_TSTAMP_HDR);
- *lp++ = htonl(tcp_now);
- *lp = htonl(tp->ts_recent);
- optlen += TCPOLEN_TSTAMP_APPA;
- }
-
- /*
- * Send `CC-family' options if our side wants to use them (TF_REQ_CC),
- * options are allowed (!TF_NOOPT) and it's not a RST.
- */
- if ((tp->t_flags & (TF_REQ_CC|TF_NOOPT)) == TF_REQ_CC &&
- (flags & TH_RST) == 0) {
- switch (flags & (TH_SYN|TH_ACK)) {
- /*
- * This is a normal ACK, send CC if we received CC before
- * from our peer.
- */
- case TH_ACK:
- if (!(tp->t_flags & TF_RCVD_CC))
- break;
- /*FALLTHROUGH*/
-
- /*
- * We can only get here in T/TCP's SYN_SENT* state, when
- * we're a sending a non-SYN segment without waiting for
- * the ACK of our SYN. A check above assures that we only
- * do this if our peer understands T/TCP.
- */
- case 0:
- opt[optlen++] = TCPOPT_NOP;
- opt[optlen++] = TCPOPT_NOP;
- opt[optlen++] = TCPOPT_CC;
- opt[optlen++] = TCPOLEN_CC;
- *(u_int32_t *)&opt[optlen] = htonl(tp->cc_send);
-
- optlen += 4;
- break;
-
- /*
- * This is our initial SYN, check whether we have to use
- * CC or CC.new.
- */
- case TH_SYN:
- opt[optlen++] = TCPOPT_NOP;
- opt[optlen++] = TCPOPT_NOP;
- opt[optlen++] = tp->t_flags & TF_SENDCCNEW ?
- TCPOPT_CCNEW : TCPOPT_CC;
- opt[optlen++] = TCPOLEN_CC;
- *(u_int32_t *)&opt[optlen] = htonl(tp->cc_send);
- optlen += 4;
- break;
-
- /*
- * This is a SYN,ACK; send CC and CC.echo if we received
- * CC from our peer.
- */
- case (TH_SYN|TH_ACK):
- if (tp->t_flags & TF_RCVD_CC) {
- opt[optlen++] = TCPOPT_NOP;
- opt[optlen++] = TCPOPT_NOP;
- opt[optlen++] = TCPOPT_CC;
- opt[optlen++] = TCPOLEN_CC;
- *(u_int32_t *)&opt[optlen] =
- htonl(tp->cc_send);
- optlen += 4;
- opt[optlen++] = TCPOPT_NOP;
- opt[optlen++] = TCPOPT_NOP;
- opt[optlen++] = TCPOPT_CCECHO;
- opt[optlen++] = TCPOLEN_CC;
- *(u_int32_t *)&opt[optlen] =
- htonl(tp->cc_recv);
- optlen += 4;
- }
- break;
- }
- }
-
- hdrlen += optlen;
-
- /*
- * Adjust data length if insertion of options will
- * bump the packet length beyond the t_maxopd length.
- * Clear the FIN bit because we cut off the tail of
- * the segment.
- */
- if (len + optlen > tp->t_maxopd) {
- /*
- * If there is still more to send, don't close the connection.
- */
- flags &= ~TH_FIN;
- len = tp->t_maxopd - optlen;
- sendalot = 1;
- }
-
-/*#ifdef DIAGNOSTIC*/
- if (max_linkhdr + hdrlen > MHLEN)
- panic("tcphdr too big");
-/*#endif*/
-
- /*
- * Grab a header mbuf, attaching a copy of data to
- * be transmitted, and initialize the header from
- * the template for sends on this connection.
- */
- if (len) {
- if (tp->t_force && len == 1)
- tcpstat.tcps_sndprobe++;
- else if (SEQ_LT(tp->snd_nxt, tp->snd_max)) {
- tcpstat.tcps_sndrexmitpack++;
- tcpstat.tcps_sndrexmitbyte += len;
- } else {
- tcpstat.tcps_sndpack++;
- tcpstat.tcps_sndbyte += len;
- }
-#ifdef notyet
- if ((m = m_copypack(so->so_snd.sb_mb, off,
- (int)len, max_linkhdr + hdrlen)) == 0) {
- error = ENOBUFS;
- goto out;
- }
- /*
- * m_copypack left space for our hdr; use it.
- */
- m->m_len += hdrlen;
- m->m_data -= hdrlen;
-#else
- MGETHDR(m, M_DONTWAIT, MT_HEADER);
- if (m == NULL) {
- error = ENOBUFS;
- goto out;
- }
- m->m_data += max_linkhdr;
- m->m_len = hdrlen;
- if (len <= MHLEN - hdrlen - max_linkhdr) {
- m_copydata(so->so_snd.sb_mb, off, (int) len,
- mtod(m, caddr_t) + hdrlen);
- m->m_len += len;
- } else {
- m->m_next = m_copy(so->so_snd.sb_mb, off, (int) len);
- if (m->m_next == 0) {
- (void) m_free(m);
- error = ENOBUFS;
- goto out;
- }
- }
-#endif
- /*
- * If we're sending everything we've got, set PUSH.
- * (This will keep happy those implementations which only
- * give data to the user when a buffer fills or
- * a PUSH comes in.)
- */
- if (off + len == so->so_snd.sb_cc)
- flags |= TH_PUSH;
- } else {
- if (tp->t_flags & TF_ACKNOW)
- tcpstat.tcps_sndacks++;
- else if (flags & (TH_SYN|TH_FIN|TH_RST))
- tcpstat.tcps_sndctrl++;
- else if (SEQ_GT(tp->snd_up, tp->snd_una))
- tcpstat.tcps_sndurg++;
- else
- tcpstat.tcps_sndwinup++;
-
- MGETHDR(m, M_DONTWAIT, MT_HEADER);
- if (m == NULL) {
- error = ENOBUFS;
- goto out;
- }
- m->m_data += max_linkhdr;
- m->m_len = hdrlen;
- }
- m->m_pkthdr.rcvif = (struct ifnet *)0;
- ti = mtod(m, struct tcpiphdr *);
- if (tp->t_template == 0)
- panic("tcp_output");
- (void)memcpy(ti, tp->t_template, sizeof (struct tcpiphdr));
-
- /*
- * Fill in fields, remembering maximum advertised
- * window for use in delaying messages about window sizes.
- * If resending a FIN, be sure not to use a new sequence number.
- */
- if (flags & TH_FIN && tp->t_flags & TF_SENTFIN &&
- tp->snd_nxt == tp->snd_max)
- tp->snd_nxt--;
- /*
- * If we are doing retransmissions, then snd_nxt will
- * not reflect the first unsent octet. For ACK only
- * packets, we do not want the sequence number of the
- * retransmitted packet, we want the sequence number
- * of the next unsent octet. So, if there is no data
- * (and no SYN or FIN), use snd_max instead of snd_nxt
- * when filling in ti_seq. But if we are in persist
- * state, snd_max might reflect one byte beyond the
- * right edge of the window, so use snd_nxt in that
- * case, since we know we aren't doing a retransmission.
- * (retransmit and persist are mutually exclusive...)
- */
- if (len || (flags & (TH_SYN|TH_FIN)) || tp->t_timer[TCPT_PERSIST])
- ti->ti_seq = htonl(tp->snd_nxt);
- else
- ti->ti_seq = htonl(tp->snd_max);
- ti->ti_ack = htonl(tp->rcv_nxt);
- if (optlen) {
- bcopy(opt, ti + 1, optlen);
- ti->ti_off = (sizeof (struct tcphdr) + optlen) >> 2;
- }
- ti->ti_flags = flags;
- /*
- * Calculate receive window. Don't shrink window,
- * but avoid silly window syndrome.
- */
- if (win < (long)(so->so_rcv.sb_hiwat / 4) && win < (long)tp->t_maxseg)
- win = 0;
- if (win < (long)(tp->rcv_adv - tp->rcv_nxt))
- win = (long)(tp->rcv_adv - tp->rcv_nxt);
- if (win > (long)TCP_MAXWIN << tp->rcv_scale)
- win = (long)TCP_MAXWIN << tp->rcv_scale;
- ti->ti_win = htons((u_short) (win>>tp->rcv_scale));
- if (SEQ_GT(tp->snd_up, tp->snd_nxt)) {
- ti->ti_urp = htons((u_short)(tp->snd_up - tp->snd_nxt));
- ti->ti_flags |= TH_URG;
- } else
- /*
- * If no urgent pointer to send, then we pull
- * the urgent pointer to the left edge of the send window
- * so that it doesn't drift into the send window on sequence
- * number wraparound.
- */
- tp->snd_up = tp->snd_una; /* drag it along */
-
- /*
- * Put TCP length in extended header, and then
- * checksum extended header and data.
- */
- if (len + optlen)
- ti->ti_len = htons((u_short)(sizeof (struct tcphdr) +
- optlen + len));
- ti->ti_sum = in_cksum(m, (int)(hdrlen + len));
-
- /*
- * In transmit state, time the transmission and arrange for
- * the retransmit. In persist state, just set snd_max.
- */
- if (tp->t_force == 0 || tp->t_timer[TCPT_PERSIST] == 0) {
- tcp_seq startseq = tp->snd_nxt;
-
- /*
- * Advance snd_nxt over sequence space of this segment.
- */
- if (flags & (TH_SYN|TH_FIN)) {
- if (flags & TH_SYN)
- tp->snd_nxt++;
- if (flags & TH_FIN) {
- tp->snd_nxt++;
- tp->t_flags |= TF_SENTFIN;
- }
- }
- tp->snd_nxt += len;
- if (SEQ_GT(tp->snd_nxt, tp->snd_max)) {
- tp->snd_max = tp->snd_nxt;
- /*
- * Time this transmission if not a retransmission and
- * not currently timing anything.
- */
- if (tp->t_rtt == 0) {
- tp->t_rtt = 1;
- tp->t_rtseq = startseq;
- tcpstat.tcps_segstimed++;
- }
- }
-
- /*
- * Set retransmit timer if not currently set,
- * and not doing an ack or a keep-alive probe.
- * Initial value for retransmit timer is smoothed
- * round-trip time + 2 * round-trip time variance.
- * Initialize shift counter which is used for backoff
- * of retransmit time.
- */
- if (tp->t_timer[TCPT_REXMT] == 0 &&
- tp->snd_nxt != tp->snd_una) {
- tp->t_timer[TCPT_REXMT] = tp->t_rxtcur;
- if (tp->t_timer[TCPT_PERSIST]) {
- tp->t_timer[TCPT_PERSIST] = 0;
- tp->t_rxtshift = 0;
- }
- }
- } else
- if (SEQ_GT(tp->snd_nxt + len, tp->snd_max))
- tp->snd_max = tp->snd_nxt + len;
-
-#ifdef TCPDEBUG
- /*
- * Trace.
- */
- if (so->so_options & SO_DEBUG)
- tcp_trace(TA_OUTPUT, tp->t_state, tp, ti, 0);
-#endif
-
- /*
- * Fill in IP length and desired time to live and
- * send to IP level. There should be a better way
- * to handle ttl and tos; we could keep them in
- * the template, but need a way to checksum without them.
- */
- m->m_pkthdr.len = hdrlen + len;
-#ifdef TUBA
- if (tp->t_tuba_pcb)
- error = tuba_output(m, tp);
- else
-#endif
- {
-#if 1
- struct rtentry *rt;
-#endif
- ((struct ip *)ti)->ip_len = m->m_pkthdr.len;
- ((struct ip *)ti)->ip_ttl = tp->t_inpcb->inp_ip_ttl; /* XXX */
- ((struct ip *)ti)->ip_tos = tp->t_inpcb->inp_ip_tos; /* XXX */
-#if 1
- /*
- * See if we should do MTU discovery. We do it only if the following
- * are true:
- * 1) we have a valid route to the destination
- * 2) the MTU is not locked (if it is, then discovery has been
- * disabled)
- */
- if ((rt = tp->t_inpcb->inp_route.ro_rt)
- && rt->rt_flags & RTF_UP
- && !(rt->rt_rmx.rmx_locks & RTV_MTU)) {
- ((struct ip *)ti)->ip_off |= IP_DF;
- }
-#endif
- error = ip_output(m, tp->t_inpcb->inp_options, &tp->t_inpcb->inp_route,
- so->so_options & SO_DONTROUTE, 0);
- }
- if (error) {
-out:
- if (error == ENOBUFS) {
- tcp_quench(tp->t_inpcb, 0);
- return (0);
- }
-#if 1
- if (error == EMSGSIZE) {
- /*
- * ip_output() will have already fixed the route
- * for us. tcp_mtudisc() will, as its last action,
- * initiate retransmission, so it is important to
- * not do so here.
- */
- tcp_mtudisc(tp->t_inpcb, 0);
- return 0;
- }
-#endif
- if ((error == EHOSTUNREACH || error == ENETDOWN)
- && TCPS_HAVERCVDSYN(tp->t_state)) {
- tp->t_softerror = error;
- return (0);
- }
- return (error);
- }
- tcpstat.tcps_sndtotal++;
-
- /*
- * Data sent (as far as we can tell).
- * If this advertises a larger window than any other segment,
- * then remember the size of the advertised window.
- * Any pending ACK has now been sent.
- */
- if (win > 0 && SEQ_GT(tp->rcv_nxt+win, tp->rcv_adv))
- tp->rcv_adv = tp->rcv_nxt + win;
- tp->last_ack_sent = tp->rcv_nxt;
- tp->t_flags &= ~(TF_ACKNOW|TF_DELACK);
- if (sendalot)
- goto again;
- return (0);
-}
-
-void
-tcp_setpersist(
- register struct tcpcb *tp)
-{
- register int t = ((tp->t_srtt >> 2) + tp->t_rttvar) >> 1;
-
- if (tp->t_timer[TCPT_REXMT])
- panic("tcp_output REXMT");
- /*
- * Start/restart persistance timer.
- */
- TCPT_RANGESET(tp->t_timer[TCPT_PERSIST],
- t * tcp_backoff[tp->t_rxtshift],
- TCPTV_PERSMIN, TCPTV_PERSMAX);
- if (tp->t_rxtshift < TCP_MAXRXTSHIFT)
- tp->t_rxtshift++;
-}
diff --git a/cpukit/libnetworking/netinet/tcp_seq.h b/cpukit/libnetworking/netinet/tcp_seq.h
deleted file mode 100644
index c24b294250..0000000000
--- a/cpukit/libnetworking/netinet/tcp_seq.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993, 1995
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)tcp_seq.h 8.3 (Berkeley) 6/21/95
- * $FreeBSD: src/sys/netinet/tcp_seq.h,v 1.26 2006/06/18 14:24:12 andre Exp $
- */
-
-
-#ifndef _NETINET_TCP_SEQ_H_
-#define _NETINET_TCP_SEQ_H_
-/*
- * TCP sequence numbers are 32 bit integers operated
- * on with modular arithmetic. These macros can be
- * used to compare such integers.
- */
-#define SEQ_LT(a,b) ((int)((a)-(b)) < 0)
-#define SEQ_LEQ(a,b) ((int)((a)-(b)) <= 0)
-#define SEQ_GT(a,b) ((int)((a)-(b)) > 0)
-#define SEQ_GEQ(a,b) ((int)((a)-(b)) >= 0)
-
-/* for modulo comparisons of timestamps */
-#define TSTMP_LT(a,b) ((int)((a)-(b)) < 0)
-#define TSTMP_GEQ(a,b) ((int)((a)-(b)) >= 0)
-
-/*
- * TCP connection counts are 32 bit integers operated
- * on with modular arithmetic. These macros can be
- * used to compare such integers.
- */
-#define CC_LT(a,b) ((int)((a)-(b)) < 0)
-#define CC_LEQ(a,b) ((int)((a)-(b)) <= 0)
-#define CC_GT(a,b) ((int)((a)-(b)) > 0)
-#define CC_GEQ(a,b) ((int)((a)-(b)) >= 0)
-
-/* Macro to increment a CC: skip 0 which has a special meaning */
-#define CC_INC(c) (++(c) == 0 ? ++(c) : (c))
-
-/*
- * Macros to initialize tcp sequence numbers for
- * send and receive from initial send and receive
- * sequence numbers.
- */
-#define tcp_rcvseqinit(tp) \
- (tp)->rcv_adv = (tp)->rcv_nxt = (tp)->irs + 1
-
-#define tcp_sendseqinit(tp) \
- (tp)->snd_una = (tp)->snd_nxt = (tp)->snd_max = (tp)->snd_up = \
- (tp)->iss
-
-#define TCP_PAWS_IDLE (uint32_t)(24L * 24L * 60L * 60L * PR_SLOWHZ)
- /* timestamp wrap-around time */
-
-#ifdef _KERNEL
-extern tcp_cc tcp_ccgen; /* global connection count */
-
-/*
- * Increment for tcp_iss each second.
- * This is designed to increment at the standard 250 KB/s,
- * but with a random component averaging 128 KB.
- * We also increment tcp_iss by a quarter of this amount
- * each time we use the value for a new connection.
- * If defined, the tcp_random18() macro should produce a
- * number in the range [0-0x3ffff] that is hard to predict.
- */
-#ifndef tcp_random18
-#define tcp_random18() (((uint32_t)random() >> 14) & 0x3ffffL)
-#endif
-#define TCP_ISSINCR (uint32_t)(122L*1024L + tcp_random18())
-
-extern tcp_seq tcp_iss; /* tcp initial send seq # */
-#else
-#define TCP_ISSINCR (250*1024) /* increment for tcp_iss each second */
-#endif /* _KERNEL */
-#endif /* _NETINET_TCP_SEQ_H_ */
diff --git a/cpukit/libnetworking/netinet/tcp_subr.c b/cpukit/libnetworking/netinet/tcp_subr.c
deleted file mode 100644
index 69012cc190..0000000000
--- a/cpukit/libnetworking/netinet/tcp_subr.c
+++ /dev/null
@@ -1,729 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1986, 1988, 1990, 1993, 1995
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)tcp_subr.c 8.2 (Berkeley) 5/24/95
- * $FreeBSD: src/sys/netinet/tcp_subr.c,v 1.226 2005/05/07 00:41:36 cperciva Exp $
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "opt_tcpdebug.h"
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/proc.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/sysctl.h>
-#include <sys/malloc.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <sys/protosw.h>
-#include <errno.h>
-
-#include <net/route.h>
-#include <net/if.h>
-
-#define _IP_VHL
-#include <netinet/in.h>
-#include <rtems/rtems_netinet_in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/in_pcb.h>
-#include <netinet/in_var.h>
-#include <netinet/ip_var.h>
-#include <netinet/ip_icmp.h>
-#include <netinet/tcp.h>
-#include <netinet/tcp_fsm.h>
-#include <netinet/tcp_seq.h>
-#include <netinet/tcp_timer.h>
-#include <netinet/tcp_var.h>
-#include <netinet/tcpip.h>
-#ifdef TCPDEBUG
-#include <netinet/tcp_debug.h>
-#endif
-
-int tcp_mssdflt = TCP_MSS;
-SYSCTL_INT(_net_inet_tcp, TCPCTL_MSSDFLT, mssdflt, CTLFLAG_RW,
- &tcp_mssdflt , 0, "Default TCP Maximum Segment Size");
-
-static int tcp_do_rfc1323 = 1;
-#if !defined(__rtems__)
-static int tcp_rttdflt = TCPTV_SRTTDFLT / PR_SLOWHZ;
-SYSCTL_INT(_net_inet_tcp, TCPCTL_RTTDFLT, rttdflt,
- CTLFLAG_RW, &tcp_rttdflt , 0, "");
-
-SYSCTL_INT(_net_inet_tcp, TCPCTL_DO_RFC1323, rfc1323,
- CTLFLAG_RW, &tcp_do_rfc1323 , 0, "");
-#endif
-
-static void tcp_notify(struct inpcb *, int);
-
-/*
- * Target size of TCP PCB hash table. Will be rounded down to a prime
- * number.
- */
-#ifndef TCBHASHSIZE
-#define TCBHASHSIZE 128
-#endif
-
-/*
- * Tcp initialization
- */
-void
-tcp_init(void)
-{
-
- tcp_iss = random(); /* wrong, but better than a constant */
- tcp_ccgen = 1;
- LIST_INIT(&tcb);
- tcbinfo.listhead = &tcb;
- tcbinfo.hashbase = hashinit(TCBHASHSIZE, M_PCB, &tcbinfo.hashmask);
- if (max_protohdr < sizeof(struct tcpiphdr))
- max_protohdr = sizeof(struct tcpiphdr);
- if (max_linkhdr + sizeof(struct tcpiphdr) > MHLEN)
- panic("tcp_init");
-}
-
-/*
- * Create template to be used to send tcp packets on a connection.
- * Call after host entry created, allocates an mbuf and fills
- * in a skeletal tcp/ip header, minimizing the amount of work
- * necessary when the connection is used.
- */
-struct tcpiphdr *
-tcp_template(struct tcpcb *tp)
-{
- register struct inpcb *inp = tp->t_inpcb;
- register struct mbuf *m;
- register struct tcpiphdr *n;
-
- if ((n = tp->t_template) == 0) {
- m = m_get(M_DONTWAIT, MT_HEADER);
- if (m == NULL)
- return (0);
- m->m_len = sizeof (struct tcpiphdr);
- n = mtod(m, struct tcpiphdr *);
- }
- n->ti_next = n->ti_prev = 0;
- n->ti_x1 = 0;
- n->ti_pr = IPPROTO_TCP;
- n->ti_len = htons(sizeof (struct tcpiphdr) - sizeof (struct ip));
- n->ti_src = inp->inp_laddr;
- n->ti_dst = inp->inp_faddr;
- n->ti_sport = inp->inp_lport;
- n->ti_dport = inp->inp_fport;
- n->ti_seq = 0;
- n->ti_ack = 0;
- n->ti_x2 = 0;
- n->ti_off = 5;
- n->ti_flags = 0;
- n->ti_win = 0;
- n->ti_sum = 0;
- n->ti_urp = 0;
- return (n);
-}
-
-/*
- * Send a single message to the TCP at address specified by
- * the given TCP/IP header. If m == 0, then we make a copy
- * of the tcpiphdr at ti and send directly to the addressed host.
- * This is used to force keep alive messages out using the TCP
- * template for a connection tp->t_template. If flags are given
- * then we send a message back to the TCP which originated the
- * segment ti, and discard the mbuf containing it and any other
- * attached mbufs.
- *
- * In any case the ack and sequence number of the transmitted
- * segment are as specified by the parameters.
- *
- * NOTE: If m != NULL, then ti must point to *inside* the mbuf.
- */
-void
-tcp_respond(struct tcpcb *tp, struct tcpiphdr *ti, struct mbuf *m,
- tcp_seq ack, tcp_seq seq, int flags)
-{
- register int tlen;
- int win = 0;
- struct route *ro = 0;
- struct route sro;
-
- if (tp) {
- win = sbspace(&tp->t_inpcb->inp_socket->so_rcv);
- ro = &tp->t_inpcb->inp_route;
- } else {
- ro = &sro;
- bzero(ro, sizeof *ro);
- }
- if (m == NULL) {
- m = m_gethdr(M_DONTWAIT, MT_HEADER);
- if (m == NULL)
- return;
-#ifdef TCP_COMPAT_42
- tlen = 1;
-#else
- tlen = 0;
-#endif
- m->m_data += max_linkhdr;
- *mtod(m, struct tcpiphdr *) = *ti;
- ti = mtod(m, struct tcpiphdr *);
- flags = TH_ACK;
- } else {
- m_freem(m->m_next);
- m->m_next = NULL;
- m->m_data = (caddr_t)ti;
- m->m_len = sizeof (struct tcpiphdr);
- tlen = 0;
-#define xchg(a,b,type) { type t; t=a; a=b; b=t; }
- xchg(ti->ti_dst.s_addr, ti->ti_src.s_addr, u_long);
- xchg(ti->ti_dport, ti->ti_sport, u_short);
-#undef xchg
- }
- ti->ti_len = htons((u_short)(sizeof (struct tcphdr) + tlen));
- tlen += sizeof (struct tcpiphdr);
- m->m_len = tlen;
- m->m_pkthdr.len = tlen;
- m->m_pkthdr.rcvif = (struct ifnet *) 0;
- ti->ti_next = ti->ti_prev = 0;
- ti->ti_x1 = 0;
- ti->ti_seq = htonl(seq);
- ti->ti_ack = htonl(ack);
- ti->ti_x2 = 0;
- ti->ti_off = sizeof (struct tcphdr) >> 2;
- ti->ti_flags = flags;
- if (tp)
- ti->ti_win = htons((u_short) (win >> tp->rcv_scale));
- else
- ti->ti_win = htons((u_short)win);
- ti->ti_urp = 0;
- ti->ti_sum = 0;
- ti->ti_sum = in_cksum(m, tlen);
- ((struct ip *)ti)->ip_len = tlen;
- ((struct ip *)ti)->ip_ttl = ip_defttl;
-#ifdef TCPDEBUG
- if (tp == NULL || (tp->t_inpcb->inp_socket->so_options & SO_DEBUG))
- tcp_trace(TA_OUTPUT, 0, tp, ti, 0);
-#endif
- (void) ip_output(m, NULL, ro, 0, NULL);
- if (ro == &sro && ro->ro_rt) {
- RTFREE(ro->ro_rt);
- }
-}
-
-/*
- * Create a new TCP control block, making an
- * empty reassembly queue and hooking it to the argument
- * protocol control block.
- */
-struct tcpcb *
-tcp_newtcpcb(struct inpcb *inp)
-{
- struct tcpcb *tp;
-
- tp = malloc(sizeof(*tp), M_PCB, M_NOWAIT);
- if (tp == NULL)
- return ((struct tcpcb *)0);
- bzero((char *) tp, sizeof(struct tcpcb));
- tp->seg_next = tp->seg_prev = (struct tcpiphdr *)tp;
- tp->t_maxseg = tp->t_maxopd = tcp_mssdflt;
-
- if (tcp_do_rfc1323)
- tp->t_flags = (TF_REQ_SCALE|TF_REQ_TSTMP);
- tp->t_inpcb = inp;
- /*
- * Init srtt to TCPTV_SRTTBASE (0), so we can tell that we have no
- * rtt estimate. Set rttvar so that srtt + 4 * rttvar gives
- * reasonable initial retransmit time.
- */
- tp->t_srtt = TCPTV_SRTTBASE;
- tp->t_rttvar = ((TCPTV_RTOBASE - TCPTV_SRTTBASE) << TCP_RTTVAR_SHIFT) / 4;
- tp->t_rttmin = TCPTV_MIN;
- tp->t_rxtcur = TCPTV_RTOBASE;
- tp->snd_cwnd = TCP_MAXWIN << TCP_MAX_WINSHIFT;
- tp->snd_ssthresh = TCP_MAXWIN << TCP_MAX_WINSHIFT;
- inp->inp_ip_ttl = ip_defttl;
- inp->inp_ppcb = (caddr_t)tp;
- return (tp);
-}
-
-/*
- * Drop a TCP connection, reporting
- * the specified error. If connection is synchronized,
- * then send a RST to peer.
- */
-struct tcpcb *
-tcp_drop(struct tcpcb *tp, int errnum)
-{
- struct socket *so = tp->t_inpcb->inp_socket;
-
- if (TCPS_HAVERCVDSYN(tp->t_state)) {
- tp->t_state = TCPS_CLOSED;
- (void) tcp_output(tp);
- tcpstat.tcps_drops++;
- } else
- tcpstat.tcps_conndrops++;
- if (errnum == ETIMEDOUT && tp->t_softerror)
- errnum = tp->t_softerror;
- so->so_error = errnum;
- return (tcp_close(tp));
-}
-
-/*
- * Close a TCP control block:
- * discard all space held by the tcp
- * discard internet protocol block
- * wake up any sleepers
- */
-struct tcpcb *
-tcp_close(struct tcpcb *tp)
-{
- register struct tcpiphdr *t;
- struct inpcb *inp = tp->t_inpcb;
- struct socket *so = inp->inp_socket;
- register struct mbuf *m;
- register struct rtentry *rt;
-
- /*
- * If we got enough samples through the srtt filter,
- * save the rtt and rttvar in the routing entry.
- * 'Enough' is arbitrarily defined as the 16 samples.
- * 16 samples is enough for the srtt filter to converge
- * to within 5% of the correct value; fewer samples and
- * we could save a very bogus rtt.
- *
- * Don't update the default route's characteristics and don't
- * update anything that the user "locked".
- */
- if (tp->t_rttupdated >= 16 &&
- (rt = inp->inp_route.ro_rt) &&
- ((struct sockaddr_in *)rt_key(rt))->sin_addr.s_addr != INADDR_ANY) {
- register u_long i = 0;
-
- if ((rt->rt_rmx.rmx_locks & RTV_RTT) == 0) {
- i = tp->t_srtt *
- (RTM_RTTUNIT / (PR_SLOWHZ * TCP_RTT_SCALE));
- if (rt->rt_rmx.rmx_rtt && i)
- /*
- * filter this update to half the old & half
- * the new values, converting scale.
- * See route.h and tcp_var.h for a
- * description of the scaling constants.
- */
- rt->rt_rmx.rmx_rtt =
- (rt->rt_rmx.rmx_rtt + i) / 2;
- else
- rt->rt_rmx.rmx_rtt = i;
- tcpstat.tcps_cachedrtt++;
- }
- if ((rt->rt_rmx.rmx_locks & RTV_RTTVAR) == 0) {
- i = tp->t_rttvar *
- (RTM_RTTUNIT / (PR_SLOWHZ * TCP_RTTVAR_SCALE));
- if (rt->rt_rmx.rmx_rttvar && i)
- rt->rt_rmx.rmx_rttvar =
- (rt->rt_rmx.rmx_rttvar + i) / 2;
- else
- rt->rt_rmx.rmx_rttvar = i;
- tcpstat.tcps_cachedrttvar++;
- }
- /*
- * update the pipelimit (ssthresh) if it has been updated
- * already or if a pipesize was specified & the threshhold
- * got below half the pipesize. I.e., wait for bad news
- * before we start updating, then update on both good
- * and bad news.
- */
- if (((rt->rt_rmx.rmx_locks & RTV_SSTHRESH) == 0 &&
- ((i = tp->snd_ssthresh) != 0) && rt->rt_rmx.rmx_ssthresh) ||
- i < (rt->rt_rmx.rmx_sendpipe / 2)) {
- /*
- * convert the limit from user data bytes to
- * packets then to packet data bytes.
- */
- i = (i + tp->t_maxseg / 2) / tp->t_maxseg;
- if (i < 2)
- i = 2;
- i *= (u_long)(tp->t_maxseg + sizeof (struct tcpiphdr));
- if (rt->rt_rmx.rmx_ssthresh)
- rt->rt_rmx.rmx_ssthresh =
- (rt->rt_rmx.rmx_ssthresh + i) / 2;
- else
- rt->rt_rmx.rmx_ssthresh = i;
- tcpstat.tcps_cachedssthresh++;
- }
- }
- /* free the reassembly queue, if any */
- t = tp->seg_next;
- while (t != (struct tcpiphdr *)tp) {
- t = (struct tcpiphdr *)t->ti_next;
-#if (defined(__GNUC__) && (defined(__arm__) || defined(__mips__)))
- LD32_UNALGN((struct tcpiphdr *)t->ti_prev,m);
-#else
- m = REASS_MBUF((struct tcpiphdr *)t->ti_prev);
-#endif
- remque(t->ti_prev);
- m_freem(m);
- }
- if (tp->t_template)
- (void) m_free(dtom(tp->t_template));
- free(tp, M_PCB);
- inp->inp_ppcb = 0;
- soisdisconnected(so);
- in_pcbdetach(inp);
- tcpstat.tcps_closed++;
- return ((struct tcpcb *)0);
-}
-
-void
-tcp_drain(void)
-{
-
-}
-
-/*
- * Notify a tcp user of an asynchronous error;
- * store error as soft error, but wake up user
- * (for now, won't do anything until can select for soft error).
- */
-static void
-tcp_notify(struct inpcb *inp, int error)
-{
- struct tcpcb *tp = (struct tcpcb *)inp->inp_ppcb;
- struct socket *so = inp->inp_socket;
-
- /*
- * Ignore some errors if we are hooked up.
- * If connection hasn't completed, has retransmitted several times,
- * and receives a second error, give up now. This is better
- * than waiting a long time to establish a connection that
- * can never complete.
- */
- if (tp->t_state == TCPS_ESTABLISHED &&
- (error == EHOSTUNREACH || error == ENETUNREACH ||
- error == EHOSTDOWN)) {
- return;
- } else if (tp->t_state < TCPS_ESTABLISHED && tp->t_rxtshift > 3 &&
- tp->t_softerror)
- so->so_error = error;
- else
- tp->t_softerror = error;
- soconnwakeup (so);
- sorwakeup(so);
- sowwakeup(so);
-}
-
-#ifdef __rtems__
-#define INP_INFO_RLOCK(a)
-#define INP_INFO_RUNLOCK(a)
-#define INP_LOCK(a)
-#define INP_UNLOCK(a)
-#endif
-
-static int
-tcp_pcblist(SYSCTL_HANDLER_ARGS)
-{
- int error, i, n, s;
- struct inpcb *inp, **inp_list;
- inp_gen_t gencnt;
- struct xinpgen xig;
-
- /*
- * The process of preparing the TCB list is too time-consuming and
- * resource-intensive to repeat twice on every request.
- */
- if (req->oldptr == NULL) {
- n = tcbinfo.ipi_count;
- req->oldidx = 2 * (sizeof xig)
- + (n + n/8) * sizeof(struct xtcpcb);
- return (0);
- }
-
- if (req->newptr != NULL)
- return (EPERM);
-
- /*
- * OK, now we're committed to doing something.
- */
- s = splnet();
- INP_INFO_RLOCK(&tcbinfo);
- gencnt = tcbinfo.ipi_gencnt;
- n = tcbinfo.ipi_count;
- INP_INFO_RUNLOCK(&tcbinfo);
- splx(s);
-
- sysctl_wire_old_buffer(req, 2 * (sizeof xig)
- + n * sizeof(struct xtcpcb));
-
- xig.xig_len = sizeof xig;
- xig.xig_count = n;
- xig.xig_gen = gencnt;
-/* xig.xig_sogen = so_gencnt; remove by ccj */
- error = SYSCTL_OUT(req, &xig, sizeof xig);
- if (error)
- return error;
-
- /* ccj add exit if the count is 0 */
- if (!n)
- return error;
-
- inp_list = malloc(n * sizeof *inp_list, M_TEMP, M_WAITOK);
- if (inp_list == 0)
- return ENOMEM;
-
- s = splnet();
- INP_INFO_RLOCK(&tcbinfo);
- for (inp = LIST_FIRST(tcbinfo.listhead), i = 0; inp && i < n;
- inp = LIST_NEXT(inp, inp_list)) {
- INP_LOCK(inp);
- if (inp->inp_gencnt <= gencnt)
-#if 0
- &&
- cr_canseesocket(req->td->td_ucred, inp->inp_socket) == 0)
-#endif
- inp_list[i++] = inp;
- INP_UNLOCK(inp);
- }
- INP_INFO_RUNLOCK(&tcbinfo);
- splx(s);
- n = i;
-
- error = 0;
- for (i = 0; i < n; i++) {
- inp = inp_list[i];
- INP_LOCK(inp);
- if (inp->inp_gencnt <= gencnt) {
- struct xtcpcb xt;
- caddr_t inp_ppcb;
- xt.xt_len = sizeof xt;
- /* XXX should avoid extra copy */
- bcopy(inp, &xt.xt_inp, sizeof *inp);
- inp_ppcb = inp->inp_ppcb;
- if (inp_ppcb != NULL)
- bcopy(inp_ppcb, &xt.xt_tp, sizeof xt.xt_tp);
- else
- bzero((char *) &xt.xt_tp, sizeof xt.xt_tp);
-#if 0
- if (inp->inp_socket)
- sotoxsocket(inp->inp_socket, &xt.xt_socket);
-#endif
- error = SYSCTL_OUT(req, &xt, sizeof xt);
- }
- INP_UNLOCK(inp);
- }
- if (!error) {
- /*
- * Give the user an updated idea of our state.
- * If the generation differs from what we told
- * her before, she knows that something happened
- * while we were processing this request, and it
- * might be necessary to retry.
- */
- s = splnet();
- INP_INFO_RLOCK(&tcbinfo);
- xig.xig_gen = tcbinfo.ipi_gencnt;
-#if 0
- xig.xig_sogen = so_gencnt;
-#endif
- xig.xig_count = tcbinfo.ipi_count;
- INP_INFO_RUNLOCK(&tcbinfo);
- splx(s);
- error = SYSCTL_OUT(req, &xig, sizeof xig);
- }
- free(inp_list, M_TEMP);
- return error;
-}
-
-SYSCTL_PROC(_net_inet_tcp, TCPCTL_PCBLIST, pcblist, CTLFLAG_RD, 0, 0,
- tcp_pcblist, "S,xtcpcb", "List of active TCP connections");
-
-void
-tcp_ctlinput(int cmd, struct sockaddr *sa, void *vip)
-{
- struct ip *ip = vip;
- struct tcphdr *th;
- void (*notify)(struct inpcb *, int) = tcp_notify;
-
- if (cmd == PRC_QUENCH)
- notify = tcp_quench;
-#if 1
- else if (cmd == PRC_MSGSIZE)
- notify = tcp_mtudisc;
-#endif
- else if (!PRC_IS_REDIRECT(cmd) &&
- ((unsigned)cmd > PRC_NCMDS || inetctlerrmap[cmd] == 0))
- return;
- if (ip != NULL) {
-#ifdef _IP_VHL
- th = (struct tcphdr *)((caddr_t)ip
- + (IP_VHL_HL(ip->ip_vhl) << 2));
-#else
- th = (struct tcphdr *)((caddr_t)ip
- + (ip->ip_hl << 2));
-#endif
- in_pcbnotify(&tcb, sa, th->th_dport, ip->ip_src, th->th_sport,
- cmd, notify);
- } else
- in_pcbnotify(&tcb, sa, 0, zeroin_addr, 0, cmd, notify);
-}
-
-/*
- * When a source quench is received, close congestion window
- * to one segment. We will gradually open it again as we proceed.
- */
-void
-tcp_quench( struct inpcb *inp, int errnum)
-{
- struct tcpcb *tp = intotcpcb(inp);
-
- if (tp)
- tp->snd_cwnd = tp->t_maxseg;
-}
-
-/*
- * When `need fragmentation' ICMP is received, update our idea of the MSS
- * based on the new value in the route. Also nudge TCP to send something,
- * since we know the packet we just sent was dropped.
- * This duplicates some code in the tcp_mss() function in tcp_input.c.
- */
-void
-tcp_mtudisc(struct inpcb *inp, int errnum)
-{
- struct tcpcb *tp = intotcpcb(inp);
- struct rtentry *rt;
- struct rmxp_tao *taop;
- struct socket *so = inp->inp_socket;
- int offered;
- int mss;
-
- if (tp) {
- rt = tcp_rtlookup(inp);
- if (!rt || !rt->rt_rmx.rmx_mtu) {
- tp->t_maxopd = tp->t_maxseg = tcp_mssdflt;
- return;
- }
- taop = rmx_taop(rt->rt_rmx);
- offered = taop->tao_mssopt;
- mss = rt->rt_rmx.rmx_mtu - sizeof(struct tcpiphdr);
- if (offered)
- mss = min(mss, offered);
- /*
- * XXX - The above conditional probably violates the TCP
- * spec. The problem is that, since we don't know the
- * other end's MSS, we are supposed to use a conservative
- * default. But, if we do that, then MTU discovery will
- * never actually take place, because the conservative
- * default is much less than the MTUs typically seen
- * on the Internet today. For the moment, we'll sweep
- * this under the carpet.
- *
- * The conservative default might not actually be a problem
- * if the only case this occurs is when sending an initial
- * SYN with options and data to a host we've never talked
- * to before. Then, they will reply with an MSS value which
- * will get recorded and the new parameters should get
- * recomputed. For Further Study.
- */
- if (tp->t_maxopd <= mss)
- return;
- tp->t_maxopd = mss;
-
- if ((tp->t_flags & (TF_REQ_TSTMP|TF_NOOPT)) == TF_REQ_TSTMP &&
- (tp->t_flags & TF_RCVD_TSTMP) == TF_RCVD_TSTMP)
- mss -= TCPOLEN_TSTAMP_APPA;
- if ((tp->t_flags & (TF_REQ_CC|TF_NOOPT)) == TF_REQ_CC &&
- (tp->t_flags & TF_RCVD_CC) == TF_RCVD_CC)
- mss -= TCPOLEN_CC_APPA;
-#if (MCLBYTES & (MCLBYTES - 1)) == 0
- if (mss > MCLBYTES)
- mss &= ~(MCLBYTES-1);
-#else
- if (mss > MCLBYTES)
- mss = mss / MCLBYTES * MCLBYTES;
-#endif
- if (so->so_snd.sb_hiwat < mss)
- mss = so->so_snd.sb_hiwat;
-
- tp->t_maxseg = mss;
-
- tcpstat.tcps_mturesent++;
- tp->t_rtt = 0;
- tp->snd_nxt = tp->snd_una;
- tcp_output(tp);
- }
-}
-
-/*
- * Look-up the routing entry to the peer of this inpcb. If no route
- * is found and it cannot be allocated, then return NULL. This routine
- * is called by TCP routines that access the rmx structure and by tcp_mss
- * to get the interface MTU.
- */
-struct rtentry *
-tcp_rtlookup(struct inpcb *inp)
-{
- struct route *ro;
- struct rtentry *rt;
-
- ro = &inp->inp_route;
- rt = ro->ro_rt;
- if (rt == NULL || !(rt->rt_flags & RTF_UP)) {
- /* No route yet, so try to acquire one */
- if (inp->inp_faddr.s_addr != INADDR_ANY) {
- ro->ro_dst.sa_family = AF_INET;
- ro->ro_dst.sa_len = sizeof(ro->ro_dst);
- ((struct sockaddr_in *) &ro->ro_dst)->sin_addr =
- inp->inp_faddr;
- rtalloc(ro);
- rt = ro->ro_rt;
- }
- }
- return rt;
-}
-
-/*
- * Return a pointer to the cached information about the remote host.
- * The cached information is stored in the protocol specific part of
- * the route metrics.
- */
-struct rmxp_tao *
-tcp_gettaocache(struct inpcb *inp)
-{
- struct rtentry *rt = tcp_rtlookup(inp);
-
- /* Make sure this is a host route and is up. */
- if (rt == NULL ||
- (rt->rt_flags & (RTF_UP|RTF_HOST)) != (RTF_UP|RTF_HOST))
- return NULL;
-
- return rmx_taop(rt->rt_rmx);
-}
diff --git a/cpukit/libnetworking/netinet/tcp_timer.c b/cpukit/libnetworking/netinet/tcp_timer.c
deleted file mode 100644
index a6df2b2b3c..0000000000
--- a/cpukit/libnetworking/netinet/tcp_timer.c
+++ /dev/null
@@ -1,385 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1986, 1988, 1990, 1993, 1995
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)tcp_timer.c 8.2 (Berkeley) 5/24/95
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "opt_tcpdebug.h"
-
-#ifndef TUBA_INCLUDE
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/sysctl.h>
-#include <sys/malloc.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <sys/protosw.h>
-#include <errno.h>
-
-#include <machine/cpu.h> /* before tcp_seq.h, for tcp_random18() */
-
-#include <net/if.h>
-#include <net/route.h>
-
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/in_pcb.h>
-#include <netinet/ip_var.h>
-#include <netinet/tcp.h>
-#include <netinet/tcp_fsm.h>
-#include <netinet/tcp_seq.h>
-#include <netinet/tcp_timer.h>
-#include <netinet/tcp_var.h>
-#include <netinet/tcpip.h>
-#ifdef TCPDEBUG
-#include <netinet/tcp_debug.h>
-#endif
-
-int tcp_keepinit = TCPTV_KEEP_INIT;
-SYSCTL_INT(_net_inet_tcp, TCPCTL_KEEPINIT, keepinit,
- CTLFLAG_RW, &tcp_keepinit , 0, "");
-
-int tcp_keepidle = TCPTV_KEEP_IDLE;
-SYSCTL_INT(_net_inet_tcp, TCPCTL_KEEPIDLE, keepidle,
- CTLFLAG_RW, &tcp_keepidle , 0, "");
-
-static int tcp_keepintvl = TCPTV_KEEPINTVL;
-SYSCTL_INT(_net_inet_tcp, TCPCTL_KEEPINTVL, keepintvl,
- CTLFLAG_RW, &tcp_keepintvl , 0, "");
-
-static int always_keepalive = 0;
-SYSCTL_INT(_net_inet_tcp, OID_AUTO, always_keepalive,
- CTLFLAG_RW, &always_keepalive , 0, "");
-
-static int tcp_keepcnt = TCPTV_KEEPCNT;
- /* max idle probes */
-static int tcp_maxpersistidle = TCPTV_KEEP_IDLE;
- /* max idle time in persist */
-int tcp_maxidle;
-#else /* TUBA_INCLUDE */
-
-static int tcp_maxpersistidle;
-#endif /* TUBA_INCLUDE */
-
-/*
- * Fast timeout routine for processing delayed acks
- */
-void
-tcp_fasttimo(void)
-{
- register struct inpcb *inp;
- register struct tcpcb *tp;
- int s;
-
- s = splnet();
-
- for (inp = tcb.lh_first; inp != NULL; inp = inp->inp_list.le_next) {
- if ((tp = (struct tcpcb *)inp->inp_ppcb) &&
- (tp->t_flags & TF_DELACK)) {
- tp->t_flags &= ~TF_DELACK;
- tp->t_flags |= TF_ACKNOW;
- tcpstat.tcps_delack++;
- (void) tcp_output(tp);
- }
- }
- splx(s);
-}
-
-/*
- * Tcp protocol timeout routine called every 500 ms.
- * Updates the timers in all active tcb's and
- * causes finite state machine actions if timers expire.
- */
-void
-tcp_slowtimo(void)
-{
- register struct inpcb *ip, *ipnxt;
- register struct tcpcb *tp;
- register int i;
- int s;
-#ifdef TCPDEBUG
- int ostate;
-#endif
-
- s = splnet();
-
- tcp_maxidle = tcp_keepcnt * tcp_keepintvl;
-
- ip = tcb.lh_first;
- if (ip == NULL) {
- splx(s);
- return;
- }
- /*
- * Search through tcb's and update active timers.
- */
- for (; ip != NULL; ip = ipnxt) {
- ipnxt = ip->inp_list.le_next;
- tp = intotcpcb(ip);
- if (tp == 0 || tp->t_state == TCPS_LISTEN)
- continue;
- for (i = 0; i < TCPT_NTIMERS; i++) {
- if (tp->t_timer[i] && --tp->t_timer[i] == 0) {
-#ifdef TCPDEBUG
- ostate = tp->t_state;
-#endif
- tp = tcp_timers(tp, i);
- if (tp == NULL)
- goto tpgone;
-#ifdef TCPDEBUG
- if (tp->t_inpcb->inp_socket->so_options
- & SO_DEBUG)
- tcp_trace(TA_USER, ostate, tp,
- (struct tcpiphdr *)0,
- PRU_SLOWTIMO);
-#endif
- }
- }
- tp->t_idle++;
- tp->t_duration++;
- if (tp->t_rtt)
- tp->t_rtt++;
-tpgone:
- ;
- }
- tcp_iss += TCP_ISSINCR/PR_SLOWHZ; /* increment iss */
-#ifdef TCP_COMPAT_42
- if ((int)tcp_iss < 0)
- tcp_iss = TCP_ISSINCR; /* XXX */
-#endif
- tcp_now++; /* for timestamps */
- splx(s);
-}
-#ifndef TUBA_INCLUDE
-
-/*
- * Cancel all timers for TCP tp.
- */
-void
-tcp_canceltimers(struct tcpcb *tp)
-{
- register int i;
-
- for (i = 0; i < TCPT_NTIMERS; i++)
- tp->t_timer[i] = 0;
-}
-
-int tcp_backoff[TCP_MAXRXTSHIFT + 1] =
- { 1, 2, 4, 8, 16, 32, 64, 64, 64, 64, 64, 64, 64 };
-
-static int tcp_totbackoff = 511; /* sum of tcp_backoff[] */
-
-/*
- * TCP timer processing.
- */
-struct tcpcb *
-tcp_timers(struct tcpcb *tp, int timer)
-{
- register int rexmt;
-
- switch (timer) {
-
- /*
- * 2 MSL timeout in shutdown went off. If we're closed but
- * still waiting for peer to close and connection has been idle
- * too long, or if 2MSL time is up from TIME_WAIT, delete connection
- * control block. Otherwise, check again in a bit.
- */
- case TCPT_2MSL:
- if (tp->t_state != TCPS_TIME_WAIT &&
- tp->t_idle <= tcp_maxidle)
- tp->t_timer[TCPT_2MSL] = tcp_keepintvl;
- else
- tp = tcp_close(tp);
- break;
-
- /*
- * Retransmission timer went off. Message has not
- * been acked within retransmit interval. Back off
- * to a longer retransmit interval and retransmit one segment.
- */
- case TCPT_REXMT:
- if (++tp->t_rxtshift > TCP_MAXRXTSHIFT) {
- tp->t_rxtshift = TCP_MAXRXTSHIFT;
- tcpstat.tcps_timeoutdrop++;
- tp = tcp_drop(tp, tp->t_softerror ?
- tp->t_softerror : ETIMEDOUT);
- break;
- }
- tcpstat.tcps_rexmttimeo++;
- rexmt = TCP_REXMTVAL(tp) * tcp_backoff[tp->t_rxtshift];
- TCPT_RANGESET(tp->t_rxtcur, rexmt,
- tp->t_rttmin, TCPTV_REXMTMAX);
- tp->t_timer[TCPT_REXMT] = tp->t_rxtcur;
- /*
- * If losing, let the lower level know and try for
- * a better route. Also, if we backed off this far,
- * our srtt estimate is probably bogus. Clobber it
- * so we'll take the next rtt measurement as our srtt;
- * move the current srtt into rttvar to keep the current
- * retransmit times until then.
- */
- if (tp->t_rxtshift > TCP_MAXRXTSHIFT / 4) {
- in_losing(tp->t_inpcb);
- tp->t_rttvar += (tp->t_srtt >> TCP_RTT_SHIFT);
- tp->t_srtt = 0;
- }
- tp->snd_nxt = tp->snd_una;
- /*
- * Force a segment to be sent.
- */
- tp->t_flags |= TF_ACKNOW;
- /*
- * If timing a segment in this window, stop the timer.
- */
- tp->t_rtt = 0;
- /*
- * Close the congestion window down to one segment
- * (we'll open it by one segment for each ack we get).
- * Since we probably have a window's worth of unacked
- * data accumulated, this "slow start" keeps us from
- * dumping all that data as back-to-back packets (which
- * might overwhelm an intermediate gateway).
- *
- * There are two phases to the opening: Initially we
- * open by one mss on each ack. This makes the window
- * size increase exponentially with time. If the
- * window is larger than the path can handle, this
- * exponential growth results in dropped packet(s)
- * almost immediately. To get more time between
- * drops but still "push" the network to take advantage
- * of improving conditions, we switch from exponential
- * to linear window opening at some threshhold size.
- * For a threshhold, we use half the current window
- * size, truncated to a multiple of the mss.
- *
- * (the minimum cwnd that will give us exponential
- * growth is 2 mss. We don't allow the threshhold
- * to go below this.)
- */
- {
- u_int win = min(tp->snd_wnd, tp->snd_cwnd) / 2 / tp->t_maxseg;
- if (win < 2)
- win = 2;
- tp->snd_cwnd = tp->t_maxseg;
- tp->snd_ssthresh = win * tp->t_maxseg;
- tp->t_dupacks = 0;
- }
- (void) tcp_output(tp);
- break;
-
- /*
- * Persistance timer into zero window.
- * Force a byte to be output, if possible.
- */
- case TCPT_PERSIST:
- tcpstat.tcps_persisttimeo++;
- /*
- * Hack: if the peer is dead/unreachable, we do not
- * time out if the window is closed. After a full
- * backoff, drop the connection if the idle time
- * (no responses to probes) reaches the maximum
- * backoff that we would use if retransmitting.
- */
- if (tp->t_rxtshift == TCP_MAXRXTSHIFT) {
- u_long maxidle = TCP_REXMTVAL(tp);
- if (maxidle < tp->t_rttmin)
- maxidle = tp->t_rttmin;
- maxidle *= tcp_totbackoff;
- if (tp->t_idle >= tcp_maxpersistidle ||
- tp->t_idle >= maxidle) {
- tcpstat.tcps_persistdrop++;
- tp = tcp_drop(tp, ETIMEDOUT);
- break;
- }
- }
- tcp_setpersist(tp);
- tp->t_force = 1;
- (void) tcp_output(tp);
- tp->t_force = 0;
- break;
-
- /*
- * Keep-alive timer went off; send something
- * or drop connection if idle for too long.
- */
- case TCPT_KEEP:
- tcpstat.tcps_keeptimeo++;
- if (tp->t_state < TCPS_ESTABLISHED)
- goto dropit;
- if ((always_keepalive ||
- tp->t_inpcb->inp_socket->so_options & SO_KEEPALIVE) &&
- tp->t_state <= TCPS_CLOSING) {
- if (tp->t_idle >= tcp_keepidle + tcp_maxidle)
- goto dropit;
- /*
- * Send a packet designed to force a response
- * if the peer is up and reachable:
- * either an ACK if the connection is still alive,
- * or an RST if the peer has closed the connection
- * due to timeout or reboot.
- * Using sequence number tp->snd_una-1
- * causes the transmitted zero-length segment
- * to lie outside the receive window;
- * by the protocol spec, this requires the
- * correspondent TCP to respond.
- */
- tcpstat.tcps_keepprobe++;
-#ifdef TCP_COMPAT_42
- /*
- * The keepalive packet must have nonzero length
- * to get a 4.2 host to respond.
- */
- tcp_respond(tp, tp->t_template, (struct mbuf *)NULL,
- tp->rcv_nxt - 1, tp->snd_una - 1, 0);
-#else
- tcp_respond(tp, tp->t_template, (struct mbuf *)NULL,
- tp->rcv_nxt, tp->snd_una - 1, 0);
-#endif
- tp->t_timer[TCPT_KEEP] = tcp_keepintvl;
- } else
- tp->t_timer[TCPT_KEEP] = tcp_keepidle;
- break;
- dropit:
- tcpstat.tcps_keepdrops++;
- tp = tcp_drop(tp, ETIMEDOUT);
- break;
- }
- return (tp);
-}
-#endif /* TUBA_INCLUDE */
diff --git a/cpukit/libnetworking/netinet/tcp_timer.h b/cpukit/libnetworking/netinet/tcp_timer.h
deleted file mode 100644
index 4bbbb712b6..0000000000
--- a/cpukit/libnetworking/netinet/tcp_timer.h
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)tcp_timer.h 8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/tcp_timer.h,v 1.26 2004/08/16 18:32:07 rwatson Exp $
- */
-
-#ifndef _NETINET_TCP_TIMER_H_
-#define _NETINET_TCP_TIMER_H_
-
-/*
- * Definitions of the TCP timers. These timers are counted
- * down PR_SLOWHZ times a second.
- */
-#define TCPT_NTIMERS 4
-
-#define TCPT_REXMT 0 /* retransmit */
-#define TCPT_PERSIST 1 /* retransmit persistence */
-#define TCPT_KEEP 2 /* keep alive */
-#define TCPT_2MSL 3 /* 2*msl quiet time timer */
-
-/*
- * The TCPT_REXMT timer is used to force retransmissions.
- * The TCP has the TCPT_REXMT timer set whenever segments
- * have been sent for which ACKs are expected but not yet
- * received. If an ACK is received which advances tp->snd_una,
- * then the retransmit timer is cleared (if there are no more
- * outstanding segments) or reset to the base value (if there
- * are more ACKs expected). Whenever the retransmit timer goes off,
- * we retransmit one unacknowledged segment, and do a backoff
- * on the retransmit timer.
- *
- * The TCPT_PERSIST timer is used to keep window size information
- * flowing even if the window goes shut. If all previous transmissions
- * have been acknowledged (so that there are no retransmissions in progress),
- * and the window is too small to bother sending anything, then we start
- * the TCPT_PERSIST timer. When it expires, if the window is nonzero,
- * we go to transmit state. Otherwise, at intervals send a single byte
- * into the peer's window to force him to update our window information.
- * We do this at most as often as TCPT_PERSMIN time intervals,
- * but no more frequently than the current estimate of round-trip
- * packet time. The TCPT_PERSIST timer is cleared whenever we receive
- * a window update from the peer.
- *
- * The TCPT_KEEP timer is used to keep connections alive. If an
- * connection is idle (no segments received) for TCPTV_KEEP_INIT amount of time,
- * but not yet established, then we drop the connection. Once the connection
- * is established, if the connection is idle for TCPTV_KEEP_IDLE time
- * (and keepalives have been enabled on the socket), we begin to probe
- * the connection. We force the peer to send us a segment by sending:
- * <SEQ=SND.UNA-1><ACK=RCV.NXT><CTL=ACK>
- * This segment is (deliberately) outside the window, and should elicit
- * an ack segment in response from the peer. If, despite the TCPT_KEEP
- * initiated segments we cannot elicit a response from a peer in TCPT_MAXIDLE
- * amount of time probing, then we drop the connection.
- */
-
-/*
- * Time constants.
- */
-#define TCPTV_MSL ( 30*PR_SLOWHZ) /* max seg lifetime (hah!) */
-#define TCPTV_SRTTBASE 0 /* base roundtrip time;
- if 0, no idea yet */
-#define TCPTV_RTOBASE ( 3*PR_SLOWHZ) /* assumed RTO if no info */
-#define TCPTV_SRTTDFLT ( 3*PR_SLOWHZ) /* assumed RTT if no info */
-
-#define TCPTV_PERSMIN ( 5*PR_SLOWHZ) /* retransmit persistence */
-#define TCPTV_PERSMAX ( 60*PR_SLOWHZ) /* maximum persist interval */
-
-#define TCPTV_KEEP_INIT ( 75*PR_SLOWHZ) /* initial connect keep alive */
-#define TCPTV_KEEP_IDLE (120*60*PR_SLOWHZ) /* dflt time before probing */
-#define TCPTV_KEEPINTVL ( 75*PR_SLOWHZ) /* default probe interval */
-#define TCPTV_KEEPCNT 8 /* max probes before drop */
-
-#define TCPTV_MIN ( 1*PR_SLOWHZ) /* minimum allowable value */
-#define TCPTV_REXMTMAX ( 64*PR_SLOWHZ) /* max allowable REXMT value */
-
-#define TCPTV_TWTRUNC 8 /* RTO factor to truncate TW */
-
-#define TCP_LINGERTIME 120 /* linger at most 2 minutes */
-
-#define TCP_MAXRXTSHIFT 12 /* maximum retransmits */
-
-#ifdef TCPTIMERS
-static char *tcptimers[] =
- { "REXMT", "PERSIST", "KEEP", "2MSL" };
-#endif
-
-/*
- * Force a time value to be in a certain range.
- */
-#define TCPT_RANGESET(tv, value, tvmin, tvmax) { \
- (tv) = (value); \
- if ((u_long)(tv) < (u_long)(tvmin)) \
- (tv) = (tvmin); \
- else if ((u_long)(tv) > (u_long)(tvmax)) \
- (tv) = (tvmax); \
-}
-
-#ifdef _KERNEL
-extern int tcp_keepinit; /* time to establish connection */
-extern int tcp_keepidle; /* time before keepalive probes begin */
-extern int tcp_maxidle; /* time to drop after starting probes */
-extern int tcp_ttl; /* time to live for TCP segs */
-extern int tcp_backoff[];
-#endif
-
-#endif
diff --git a/cpukit/libnetworking/netinet/tcp_usrreq.c b/cpukit/libnetworking/netinet/tcp_usrreq.c
deleted file mode 100644
index 7f4c110a95..0000000000
--- a/cpukit/libnetworking/netinet/tcp_usrreq.c
+++ /dev/null
@@ -1,845 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1986, 1988, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * From: @(#)tcp_usrreq.c 8.2 (Berkeley) 1/3/94
- * $FreeBSD: src/sys/netinet/tcp_usrreq.c,v 1.120 2005/05/01 14:01:38 rwatson Exp $
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "opt_tcpdebug.h"
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/sysctl.h>
-#include <sys/malloc.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <sys/protosw.h>
-#include <errno.h>
-#include <sys/stat.h>
-
-#include <net/if.h>
-#include <net/route.h>
-
-#include <netinet/in.h>
-#include <rtems/rtems_netinet_in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/in_pcb.h>
-#include <netinet/in_var.h>
-#include <netinet/ip_var.h>
-#include <netinet/tcp.h>
-#include <netinet/tcp_fsm.h>
-#include <netinet/tcp_seq.h>
-#include <netinet/tcp_timer.h>
-#include <netinet/tcp_var.h>
-#include <netinet/tcpip.h>
-#ifdef TCPDEBUG
-#include <netinet/tcp_debug.h>
-#endif
-
-/*
- * TCP protocol interface to socket abstraction.
- */
-extern char *tcpstates[];
-
-static int tcp_attach(struct socket *);
-static int tcp_connect(struct tcpcb *, struct mbuf *);
-static struct tcpcb *
- tcp_disconnect(struct tcpcb *);
-static struct tcpcb *
- tcp_usrclosed(struct tcpcb *);
-
-#ifdef TCPDEBUG
-#define TCPDEBUG0 int ostate
-#define TCPDEBUG1() ostate = tp ? tp->t_state : 0
-#define TCPDEBUG2(req) if (tp && (so->so_options & SO_DEBUG)) \
- tcp_trace(TA_USER, ostate, tp, 0, req)
-#else
-#define TCPDEBUG0
-#define TCPDEBUG1()
-#define TCPDEBUG2(req)
-#endif
-
-/*
- * TCP attaches to socket via pru_attach(), reserving space,
- * and an internet control block.
- */
-static int
-tcp_usr_attach(struct socket *so, intptr_t proto)
-{
- int s = splnet();
- int error;
- struct inpcb *inp = sotoinpcb(so);
- struct tcpcb *tp = 0;
- TCPDEBUG0;
-
- TCPDEBUG1();
- if (inp) {
- error = EISCONN;
- goto out;
- }
-
- error = tcp_attach(so);
- if (error)
- goto out;
-
- if ((so->so_options & SO_LINGER) && so->so_linger == 0)
- so->so_linger = TCP_LINGERTIME * hz;
- tp = sototcpcb(so);
-out:
- TCPDEBUG2(PRU_ATTACH);
- splx(s);
- return error;
-}
-
-/*
- * pru_detach() detaches the TCP protocol from the socket.
- * If the protocol state is non-embryonic, then can't
- * do this directly: have to initiate a pru_disconnect(),
- * which may finish later; embryonic TCB's can just
- * be discarded here.
- */
-static int
-tcp_usr_detach(struct socket *so)
-{
- int s = splnet();
- int error = 0;
- struct inpcb *inp = sotoinpcb(so);
- struct tcpcb *tp;
- TCPDEBUG0;
-
- if (inp == 0) {
- splx(s);
- return EINVAL; /* XXX */
- }
- tp = intotcpcb(inp);
- TCPDEBUG1();
- if (tp->t_state > TCPS_LISTEN)
- tp = tcp_disconnect(tp);
- else
- tp = tcp_close(tp);
-
- TCPDEBUG2(PRU_DETACH);
- splx(s);
- return error;
-}
-
-#define COMMON_START() TCPDEBUG0; \
- do { \
- if (inp == 0) { \
- splx(s); \
- return EINVAL; \
- } \
- tp = intotcpcb(inp); \
- TCPDEBUG1(); \
- } while(0)
-
-#define COMMON_END(req) out: TCPDEBUG2(req); splx(s); return error; goto out
-
-
-/*
- * Give the socket an address.
- */
-static int
-tcp_usr_bind(struct socket *so, struct mbuf *nam)
-{
- int s = splnet();
- int error = 0;
- struct inpcb *inp = sotoinpcb(so);
- struct tcpcb *tp;
- struct sockaddr_in *sinp;
-
- COMMON_START();
-
- /*
- * Must check for multicast addresses and disallow binding
- * to them.
- */
- sinp = mtod(nam, struct sockaddr_in *);
- if (sinp->sin_family == AF_INET &&
- IN_MULTICAST(ntohl(sinp->sin_addr.s_addr))) {
- error = EAFNOSUPPORT;
- goto out;
- }
- error = in_pcbbind(inp, nam);
- if (error)
- goto out;
- COMMON_END(PRU_BIND);
-
-}
-
-/*
- * Prepare to accept connections.
- */
-static int
-tcp_usr_listen(struct socket *so)
-{
- int s = splnet();
- int error = 0;
- struct inpcb *inp = sotoinpcb(so);
- struct tcpcb *tp;
-
- COMMON_START();
- if (inp->inp_lport == 0)
- error = in_pcbbind(inp, NULL);
- if (error == 0)
- tp->t_state = TCPS_LISTEN;
- COMMON_END(PRU_LISTEN);
-}
-
-/*
- * Initiate connection to peer.
- * Create a template for use in transmissions on this connection.
- * Enter SYN_SENT state, and mark socket as connecting.
- * Start keep-alive timer, and seed output sequence space.
- * Send initial segment on connection.
- */
-static int
-tcp_usr_connect(struct socket *so, struct mbuf *nam)
-{
- int s = splnet();
- int error = 0;
- struct inpcb *inp = sotoinpcb(so);
- struct tcpcb *tp;
- struct sockaddr_in *sinp;
-
- COMMON_START();
-
- /*
- * Must disallow TCP ``connections'' to multicast addresses.
- */
- sinp = mtod(nam, struct sockaddr_in *);
- if (sinp->sin_family == AF_INET
- && IN_MULTICAST(ntohl(sinp->sin_addr.s_addr))) {
- error = EAFNOSUPPORT;
- goto out;
- }
-
- if ((error = tcp_connect(tp, nam)) != 0)
- goto out;
- error = tcp_output(tp);
- COMMON_END(PRU_CONNECT);
-}
-
-/*
- * Initiate disconnect from peer.
- * If connection never passed embryonic stage, just drop;
- * else if don't need to let data drain, then can just drop anyways,
- * else have to begin TCP shutdown process: mark socket disconnecting,
- * drain unread data, state switch to reflect user close, and
- * send segment (e.g. FIN) to peer. Socket will be really disconnected
- * when peer sends FIN and acks ours.
- *
- * SHOULD IMPLEMENT LATER PRU_CONNECT VIA REALLOC TCPCB.
- */
-static int
-tcp_usr_disconnect(struct socket *so)
-{
- int s = splnet();
- int error = 0;
- struct inpcb *inp = sotoinpcb(so);
- struct tcpcb *tp;
-
- COMMON_START();
- tp = tcp_disconnect(tp);
- COMMON_END(PRU_DISCONNECT);
-}
-
-/*
- * Accept a connection. Essentially all the work is
- * done at higher levels; just return the address
- * of the peer, storing through addr.
- */
-static int
-tcp_usr_accept(struct socket *so, struct mbuf *nam)
-{
- int s = splnet();
- int error = 0;
- struct inpcb *inp = sotoinpcb(so);
- struct tcpcb *tp;
-
- COMMON_START();
- in_setpeeraddr(inp, nam);
- COMMON_END(PRU_ACCEPT);
-}
-
-/*
- * Mark the connection as being incapable of further output.
- */
-static int
-tcp_usr_shutdown(struct socket *so)
-{
- int s = splnet();
- int error = 0;
- struct inpcb *inp = sotoinpcb(so);
- struct tcpcb *tp;
-
- COMMON_START();
- socantsendmore(so);
- tp = tcp_usrclosed(tp);
- if (tp)
- error = tcp_output(tp);
- COMMON_END(PRU_SHUTDOWN);
-}
-
-/*
- * After a receive, possibly send window update to peer.
- */
-static int
-tcp_usr_rcvd(struct socket *so, intptr_t flags)
-{
- int s = splnet();
- int error = 0;
- struct inpcb *inp = sotoinpcb(so);
- struct tcpcb *tp;
-
- COMMON_START();
- tcp_output(tp);
- COMMON_END(PRU_RCVD);
-}
-
-/*
- * Do a send by putting data in output queue and updating urgent
- * marker if URG set. Possibly send more data.
- */
-static int
-tcp_usr_send(struct socket *so, int flags, struct mbuf *m, struct mbuf *nam,
- struct mbuf *control)
-{
- int s = splnet();
- int error = 0;
- struct inpcb *inp = sotoinpcb(so);
- struct tcpcb *tp;
-
- COMMON_START();
- if (control && control->m_len) {
- m_freem(control); /* XXX shouldn't caller do this??? */
- if (m)
- m_freem(m);
- error = EINVAL;
- goto out;
- }
-
- if(!(flags & PRUS_OOB)) {
- sbappend(&so->so_snd, m);
- if (nam && tp->t_state < TCPS_SYN_SENT) {
- /*
- * Do implied connect if not yet connected,
- * initialize window to default value, and
- * initialize maxseg/maxopd using peer's cached
- * MSS.
- */
- error = tcp_connect(tp, nam);
- if (error)
- goto out;
- tp->snd_wnd = TTCP_CLIENT_SND_WND;
- tcp_mss(tp, -1);
- }
-
- if (flags & PRUS_EOF) {
- /*
- * Close the send side of the connection after
- * the data is sent.
- */
- socantsendmore(so);
- tp = tcp_usrclosed(tp);
- }
- if (tp != NULL)
- error = tcp_output(tp);
- } else {
- if (sbspace(&so->so_snd) < -512) {
- m_freem(m);
- error = ENOBUFS;
- goto out;
- }
- /*
- * According to RFC961 (Assigned Protocols),
- * the urgent pointer points to the last octet
- * of urgent data. We continue, however,
- * to consider it to indicate the first octet
- * of data past the urgent section.
- * Otherwise, snd_up should be one lower.
- */
- sbappend(&so->so_snd, m);
- if (nam && tp->t_state < TCPS_SYN_SENT) {
- /*
- * Do implied connect if not yet connected,
- * initialize window to default value, and
- * initialize maxseg/maxopd using peer's cached
- * MSS.
- */
- error = tcp_connect(tp, nam);
- if (error)
- goto out;
- tp->snd_wnd = TTCP_CLIENT_SND_WND;
- tcp_mss(tp, -1);
- }
- tp->snd_up = tp->snd_una + so->so_snd.sb_cc;
- tp->t_force = 1;
- error = tcp_output(tp);
- tp->t_force = 0;
- }
- COMMON_END((flags & PRUS_OOB) ? PRU_SENDOOB :
- ((flags & PRUS_EOF) ? PRU_SEND_EOF : PRU_SEND));
-}
-
-/*
- * Abort the TCP.
- */
-static int
-tcp_usr_abort(struct socket *so)
-{
- int s = splnet();
- int error = 0;
- struct inpcb *inp = sotoinpcb(so);
- struct tcpcb *tp;
-
- COMMON_START();
- tp = tcp_drop(tp, ECONNABORTED);
- COMMON_END(PRU_ABORT);
-}
-
-/*
- * Fill in st_bklsize for fstat() operations on a socket.
- */
-static int
-tcp_usr_sense(struct socket *so, struct stat *sb)
-{
- int s = splnet();
-
- sb->st_blksize = so->so_snd.sb_hiwat;
- splx(s);
- return 0;
-}
-
-/*
- * Receive out-of-band data.
- */
-static int
-tcp_usr_rcvoob(struct socket *so, struct mbuf *m, intptr_t flags)
-{
- int s = splnet();
- int error = 0;
- struct inpcb *inp = sotoinpcb(so);
- struct tcpcb *tp;
-
- COMMON_START();
- if ((so->so_oobmark == 0 &&
- (so->so_state & SS_RCVATMARK) == 0) ||
- so->so_options & SO_OOBINLINE ||
- tp->t_oobflags & TCPOOB_HADDATA) {
- error = EINVAL;
- goto out;
- }
- if ((tp->t_oobflags & TCPOOB_HAVEDATA) == 0) {
- error = EWOULDBLOCK;
- goto out;
- }
- m->m_len = 1;
- *mtod(m, caddr_t) = tp->t_iobc;
- if ((flags & MSG_PEEK) == 0)
- tp->t_oobflags ^= (TCPOOB_HAVEDATA | TCPOOB_HADDATA);
- COMMON_END(PRU_RCVOOB);
-}
-
-static int
-tcp_usr_sockaddr(struct socket *so, struct mbuf *nam)
-{
- int s = splnet();
- int error = 0;
- struct inpcb *inp = sotoinpcb(so);
- struct tcpcb *tp;
-
- COMMON_START();
- in_setsockaddr(inp, nam);
- COMMON_END(PRU_SOCKADDR);
-}
-
-static int
-tcp_usr_peeraddr(struct socket *so, struct mbuf *nam)
-{
- int s = splnet();
- int error = 0;
- struct inpcb *inp = sotoinpcb(so);
- struct tcpcb *tp;
-
- COMMON_START();
- in_setpeeraddr(inp, nam);
- COMMON_END(PRU_PEERADDR);
-}
-
-/*
- * XXX - this should just be a call to in_control, but we need to get
- * the types worked out.
- */
-static int
-tcp_usr_control(struct socket *so, intptr_t cmd, caddr_t arg, struct ifnet *ifp)
-{
- return in_control(so, cmd, arg, ifp);
-}
-
-/* xxx - should be const */
-struct pr_usrreqs tcp_usrreqs = {
- tcp_usr_abort, tcp_usr_accept, tcp_usr_attach, tcp_usr_bind,
- tcp_usr_connect, pru_connect2_notsupp, tcp_usr_control, tcp_usr_detach,
- tcp_usr_disconnect, tcp_usr_listen, tcp_usr_peeraddr, tcp_usr_rcvd,
- tcp_usr_rcvoob, tcp_usr_send, tcp_usr_sense, tcp_usr_shutdown,
- tcp_usr_sockaddr
-};
-
-/*
- * Common subroutine to open a TCP connection to remote host specified
- * by struct sockaddr_in in mbuf *nam. Call in_pcbbind to assign a local
- * port number if needed. Call in_pcbladdr to do the routing and to choose
- * a local host address (interface). If there is an existing incarnation
- * of the same connection in TIME-WAIT state and if the remote host was
- * sending CC options and if the connection duration was < MSL, then
- * truncate the previous TIME-WAIT state and proceed.
- * Initialize connection parameters and enter SYN-SENT state.
- */
-static int
-tcp_connect(struct tcpcb *tp, struct mbuf *nam)
-{
- struct inpcb *inp = tp->t_inpcb, *oinp;
- struct socket *so = inp->inp_socket;
- struct tcpcb *otp;
- struct sockaddr_in *sin = mtod(nam, struct sockaddr_in *);
- struct sockaddr_in *ifaddr;
- int error;
- struct rmxp_tao *taop;
- struct rmxp_tao tao_noncached;
-
- if (inp->inp_lport == 0) {
- error = in_pcbbind(inp, NULL);
- if (error)
- return error;
- }
-
- /*
- * Cannot simply call in_pcbconnect, because there might be an
- * earlier incarnation of this same connection still in
- * TIME_WAIT state, creating an ADDRINUSE error.
- */
- error = in_pcbladdr(inp, nam, &ifaddr);
- if (error)
- return error;
- oinp = in_pcblookuphash(inp->inp_pcbinfo,
- sin->sin_addr, sin->sin_port,
- inp->inp_laddr.s_addr != INADDR_ANY ? inp->inp_laddr
- : ifaddr->sin_addr,
- inp->inp_lport, 0);
- if (oinp) {
- if (oinp != inp && (otp = intotcpcb(oinp)) != NULL &&
- otp->t_state == TCPS_TIME_WAIT &&
- otp->t_duration < TCPTV_MSL &&
- (otp->t_flags & TF_RCVD_CC))
- otp = tcp_close(otp);
- else
- return EADDRINUSE;
- }
- if (inp->inp_laddr.s_addr == INADDR_ANY)
- inp->inp_laddr = ifaddr->sin_addr;
- inp->inp_faddr = sin->sin_addr;
- inp->inp_fport = sin->sin_port;
- in_pcbrehash(inp);
-
- tp->t_template = tcp_template(tp);
- if (tp->t_template == 0) {
- in_pcbdisconnect(inp);
- return ENOBUFS;
- }
-
- /* Compute window scaling to request. */
- while (tp->request_r_scale < TCP_MAX_WINSHIFT &&
- (TCP_MAXWIN << tp->request_r_scale) < so->so_rcv.sb_hiwat)
- tp->request_r_scale++;
-
- soisconnecting(so);
- tcpstat.tcps_connattempt++;
- tp->t_state = TCPS_SYN_SENT;
- tp->t_timer[TCPT_KEEP] = tcp_keepinit;
- tp->iss = tcp_iss; tcp_iss += TCP_ISSINCR/2;
- tcp_sendseqinit(tp);
-
- /*
- * Generate a CC value for this connection and
- * check whether CC or CCnew should be used.
- */
- if ((taop = tcp_gettaocache(tp->t_inpcb)) == NULL) {
- taop = &tao_noncached;
- bzero(taop, sizeof(*taop));
- }
-
- tp->cc_send = CC_INC(tcp_ccgen);
- if (taop->tao_ccsent != 0 &&
- CC_GEQ(tp->cc_send, taop->tao_ccsent)) {
- taop->tao_ccsent = tp->cc_send;
- } else {
- taop->tao_ccsent = 0;
- tp->t_flags |= TF_SENDCCNEW;
- }
-
- return 0;
-}
-
-int
-tcp_ctloutput(int op, struct socket *so, int level, int optname,
- struct mbuf **mp)
-{
- int error = 0, s;
- struct inpcb *inp;
- register struct tcpcb *tp;
- register struct mbuf *m;
- register int i;
-
- s = splnet();
- inp = sotoinpcb(so);
- if (inp == NULL) {
- splx(s);
- if (op == PRCO_SETOPT && *mp)
- (void) m_free(*mp);
- return (ECONNRESET);
- }
- if (level != IPPROTO_TCP) {
- error = ip_ctloutput(op, so, level, optname, mp);
- splx(s);
- return (error);
- }
- tp = intotcpcb(inp);
-
- switch (op) {
-
- case PRCO_SETOPT:
- m = *mp;
- switch (optname) {
-
- case TCP_NODELAY:
- if (m == NULL || m->m_len < sizeof (int))
- error = EINVAL;
- else if (*mtod(m, int *))
- tp->t_flags |= TF_NODELAY;
- else
- tp->t_flags &= ~TF_NODELAY;
- break;
-
- case TCP_MAXSEG:
- if (m && (i = *mtod(m, int *)) > 0 && i <= tp->t_maxseg)
- tp->t_maxseg = i;
- else
- error = EINVAL;
- break;
-
- case TCP_NOOPT:
- if (m == NULL || m->m_len < sizeof (int))
- error = EINVAL;
- else if (*mtod(m, int *))
- tp->t_flags |= TF_NOOPT;
- else
- tp->t_flags &= ~TF_NOOPT;
- break;
-
- case TCP_NOPUSH:
- if (m == NULL || m->m_len < sizeof (int))
- error = EINVAL;
- else if (*mtod(m, int *))
- tp->t_flags |= TF_NOPUSH;
- else
- tp->t_flags &= ~TF_NOPUSH;
- break;
-
- default:
- error = ENOPROTOOPT;
- break;
- }
- if (m)
- (void) m_free(m);
- break;
-
- case PRCO_GETOPT:
- *mp = m = m_get(M_WAIT, MT_SOOPTS);
- m->m_len = sizeof(int);
-
- switch (optname) {
- case TCP_NODELAY:
- *mtod(m, int *) = tp->t_flags & TF_NODELAY;
- break;
- case TCP_MAXSEG:
- *mtod(m, int *) = tp->t_maxseg;
- break;
- case TCP_NOOPT:
- *mtod(m, int *) = tp->t_flags & TF_NOOPT;
- break;
- case TCP_NOPUSH:
- *mtod(m, int *) = tp->t_flags & TF_NOPUSH;
- break;
- default:
- error = ENOPROTOOPT;
- break;
- }
- break;
- }
- splx(s);
- return (error);
-}
-
-/*
- * tcp_sendspace and tcp_recvspace are the default send and receive window
- * sizes, respectively. These are obsolescent (this information should
- * be set by the route).
- */
-u_long tcp_sendspace = 1024*16;
-SYSCTL_INT(_net_inet_tcp, TCPCTL_SENDSPACE, sendspace,
- CTLFLAG_RW, &tcp_sendspace , 0, "");
-u_long tcp_recvspace = 1024*16;
-SYSCTL_INT(_net_inet_tcp, TCPCTL_RECVSPACE, recvspace,
- CTLFLAG_RW, &tcp_recvspace , 0, "");
-
-#if defined(__rtems__)
-void rtems_set_tcp_buffer_sizes(u_long sendspace, u_long recvspace)
-{
- if ( sendspace != 0 )
- tcp_sendspace = sendspace;
- if ( recvspace != 0 )
- tcp_recvspace = recvspace;
-}
-#endif
-
-/*
- * Attach TCP protocol to socket, allocating
- * internet protocol control block, tcp control block,
- * bufer space, and entering LISTEN state if to accept connections.
- */
-static int
-tcp_attach(struct socket *so)
-{
- register struct tcpcb *tp;
- struct inpcb *inp;
- int error;
-
- if (so->so_snd.sb_hiwat == 0 || so->so_rcv.sb_hiwat == 0) {
- error = soreserve(so, tcp_sendspace, tcp_recvspace);
- if (error)
- return (error);
- }
- error = in_pcballoc(so, &tcbinfo);
- if (error)
- return (error);
- inp = sotoinpcb(so);
- tp = tcp_newtcpcb(inp);
- if (tp == 0) {
- int nofd = so->so_state & SS_NOFDREF; /* XXX */
-
- so->so_state &= ~SS_NOFDREF; /* don't free the socket yet */
- in_pcbdetach(inp);
- so->so_state |= nofd;
- return (ENOBUFS);
- }
- tp->t_state = TCPS_CLOSED;
- return (0);
-}
-
-/*
- * Initiate (or continue) disconnect.
- * If embryonic state, just send reset (once).
- * If in ``let data drain'' option and linger null, just drop.
- * Otherwise (hard), mark socket disconnecting and drop
- * current input data; switch states based on user close, and
- * send segment to peer (with FIN).
- */
-static struct tcpcb *
-tcp_disconnect(struct tcpcb *tp)
-{
- struct socket *so = tp->t_inpcb->inp_socket;
-
- if (tp->t_state < TCPS_ESTABLISHED)
- tp = tcp_close(tp);
- else if ((so->so_options & SO_LINGER) && so->so_linger == 0)
- tp = tcp_drop(tp, 0);
- else {
- soisdisconnecting(so);
- sbflush(&so->so_rcv);
- tp = tcp_usrclosed(tp);
- if (tp)
- (void) tcp_output(tp);
- }
- return (tp);
-}
-
-/*
- * User issued close, and wish to trail through shutdown states:
- * if never received SYN, just forget it. If got a SYN from peer,
- * but haven't sent FIN, then go to FIN_WAIT_1 state to send peer a FIN.
- * If already got a FIN from peer, then almost done; go to LAST_ACK
- * state. In all other cases, have already sent FIN to peer (e.g.
- * after PRU_SHUTDOWN), and just have to play tedious game waiting
- * for peer to send FIN or not respond to keep-alives, etc.
- * We can let the user exit from the close as soon as the FIN is acked.
- */
-static struct tcpcb *
-tcp_usrclosed(struct tcpcb *tp)
-{
-
- switch (tp->t_state) {
-
- case TCPS_CLOSED:
- case TCPS_LISTEN:
- tp->t_state = TCPS_CLOSED;
- tp = tcp_close(tp);
- break;
-
- case TCPS_SYN_SENT:
- case TCPS_SYN_RECEIVED:
- tp->t_flags |= TF_NEEDFIN;
- break;
-
- case TCPS_ESTABLISHED:
- tp->t_state = TCPS_FIN_WAIT_1;
- break;
-
- case TCPS_CLOSE_WAIT:
- tp->t_state = TCPS_LAST_ACK;
- break;
- }
- if (tp && tp->t_state >= TCPS_FIN_WAIT_2) {
- soisdisconnected(tp->t_inpcb->inp_socket);
- /* To prevent the connection hanging in FIN_WAIT_2 forever. */
- if (tp->t_state == TCPS_FIN_WAIT_2)
- tp->t_timer[TCPT_2MSL] = tcp_maxidle;
- }
- return (tp);
-}
diff --git a/cpukit/libnetworking/netinet/tcp_var.h b/cpukit/libnetworking/netinet/tcp_var.h
deleted file mode 100644
index cd70970641..0000000000
--- a/cpukit/libnetworking/netinet/tcp_var.h
+++ /dev/null
@@ -1,414 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993, 1994, 1995
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)tcp_var.h 8.4 (Berkeley) 5/24/95
- * $FreeBSD: src/sys/netinet/tcp_var.h,v 1.121 2005/04/21 20:11:01 ps Exp $
- */
-
-#ifndef _NETINET_TCP_VAR_H_
-#define _NETINET_TCP_VAR_H_
-
-#include <netinet/tcp.h>
-
-/*
- * Kernel variables for tcp.
- */
-
-#ifdef __BSD_VISIBLE
-#include <netinet/tcp_timer.h> /* TCPT_NTIMERS */
-
-/*
- * Tcp control block, one per tcp; fields:
- */
-struct tcpcb {
- struct tcpiphdr *seg_next; /* sequencing queue */
- struct tcpiphdr *seg_prev;
- int t_state; /* state of this connection */
- u_int t_flags;
-#define TF_ACKNOW 0x000001 /* ack peer immediately */
-#define TF_DELACK 0x000002 /* ack, but try to delay it */
-#define TF_NODELAY 0x000004 /* don't delay packets to coalesce */
-#define TF_NOOPT 0x000008 /* don't use tcp options */
-#define TF_SENTFIN 0x000010 /* have sent FIN */
-#define TF_REQ_SCALE 0x000020 /* have/will request window scaling */
-#define TF_RCVD_SCALE 0x000040 /* other side has requested scaling */
-#define TF_REQ_TSTMP 0x000080 /* have/will request timestamps */
-#define TF_RCVD_TSTMP 0x000100 /* a timestamp was received in SYN */
-#define TF_SACK_PERMIT 0x000200 /* other side said I could SACK */
-#define TF_NEEDSYN 0x000400 /* send SYN (implicit state) */
-#define TF_NEEDFIN 0x000800 /* send FIN (implicit state) */
-#define TF_NOPUSH 0x001000 /* don't push */
-#define TF_REQ_CC 0x002000 /* have/will request CC */
-#define TF_RCVD_CC 0x004000 /* a CC was received in SYN */
-#define TF_SENDCCNEW 0x008000 /* send CCnew instead of CC in SYN */
-#define TF_MORETOCOME 0x010000 /* More data to be appended to sock */
-#define TF_LQ_OVERFLOW 0x020000 /* listen queue overflow */
-#define TF_LASTIDLE 0x040000 /* connection was previously idle */
-#define TF_RXWIN0SENT 0x080000 /* sent a receiver win 0 in response */
-#define TF_FASTRECOVERY 0x100000 /* in NewReno Fast Recovery */
-#define TF_WASFRECOVERY 0x200000 /* was in NewReno Fast Recovery */
-#define TF_SIGNATURE 0x400000 /* require MD5 digests (RFC2385) */
- int t_force; /* 1 if forcing out a byte */
- int t_timer[TCPT_NTIMERS]; /* tcp timers */
- int t_rxtshift; /* log(2) of rexmt exp. backoff */
- int t_rxtcur; /* current retransmit value */
- int t_dupacks; /* consecutive dup acks recd */
- u_int t_maxseg; /* maximum segment size */
- u_int t_maxopd; /* mss plus options */
- struct tcpiphdr *t_template; /* skeletal packet for transmit */
- struct inpcb *t_inpcb; /* back pointer to internet pcb */
-/*
- * The following fields are used as in the protocol specification.
- * See RFC783, Dec. 1981, page 21.
- */
-/* send sequence variables */
- tcp_seq snd_una; /* send unacknowledged */
- tcp_seq snd_max; /* highest sequence number sent;
- * used to recognize retransmits
- */
- tcp_seq snd_nxt; /* send next */
- tcp_seq snd_up; /* send urgent pointer */
-
- tcp_seq snd_wl1; /* window update seg seq number */
- tcp_seq snd_wl2; /* window update seg ack number */
- tcp_seq iss; /* initial send sequence number */
- tcp_seq irs; /* initial receive sequence number */
-
- tcp_seq rcv_nxt; /* receive next */
- tcp_seq rcv_adv; /* advertised window */
- u_long rcv_wnd; /* receive window */
- tcp_seq rcv_up; /* receive urgent pointer */
-
- u_long snd_wnd; /* send window */
-/*
- * Additional variables for this implementation.
- */
-/* congestion control (for slow start, source quench, retransmit after loss) */
- u_long snd_cwnd; /* congestion-controlled window */
- u_long snd_ssthresh; /* snd_cwnd size threshold for
- * for slow start exponential to
- * linear switch
- */
-/*
- * transmit timing stuff. See below for scale of srtt and rttvar.
- * "Variance" is actually smoothed difference.
- */
- u_int t_idle; /* inactivity time */
- int t_rtt; /* round trip time */
- tcp_seq t_rtseq; /* sequence number being timed */
- int t_srtt; /* smoothed round-trip time */
- int t_rttvar; /* variance in round-trip time */
- u_int t_rttmin; /* minimum rtt allowed */
- u_long max_sndwnd; /* largest window peer has offered */
-
- int t_softerror; /* possible error not yet reported */
-/* out-of-band data */
- char t_oobflags; /* have some */
- char t_iobc; /* input character */
-#define TCPOOB_HAVEDATA 0x01
-#define TCPOOB_HADDATA 0x02
-/* RFC 1323 variables */
- u_char snd_scale; /* window scaling for send window */
- u_char rcv_scale; /* window scaling for recv window */
- u_char request_r_scale; /* pending window scaling */
- u_char requested_s_scale;
- u_long ts_recent; /* timestamp echo data */
-
- u_long ts_recent_age; /* when last updated */
- tcp_seq last_ack_sent;
-/* RFC 1644 variables */
- tcp_cc cc_send; /* send connection count */
- tcp_cc cc_recv; /* receive connection count */
- u_long t_duration; /* connection duration */
-
-/* TUBA stuff */
- caddr_t t_tuba_pcb; /* next level down pcb for TCP over z */
-/* More RTT stuff */
- u_long t_rttupdated; /* number of times rtt sampled */
-};
-
-/*
- * Structure to hold TCP options that are only used during segment
- * processing (in tcp_input), but not held in the tcpcb.
- * It's basically used to reduce the number of parameters
- * to tcp_dooptions.
- */
-struct tcpopt {
- u_long to_flags; /* which options are present */
-#define TOF_TS 0x0001 /* timestamp */
-#define TOF_CC 0x0002 /* CC and CCnew are exclusive */
-#define TOF_CCNEW 0x0004
-#define TOF_CCECHO 0x0008
-#define TOF_MSS 0x0010
-#define TOF_SCALE 0x0020
-#define TOF_SIGNATURE 0x0040 /* signature option present */
-#define TOF_SIGLEN 0x0080 /* signature length valid (RFC2385) */
-#define TOF_SACK 0x0100 /* Peer sent SACK option */
- u_int32_t to_tsval;
- u_int32_t to_tsecr;
- tcp_cc to_cc; /* holds CC or CCnew */
- tcp_cc to_ccecho;
-};
-
-/*
- * The TAO cache entry which is stored in the protocol family specific
- * portion of the route metrics.
- */
-struct rmxp_tao {
- tcp_cc tao_cc; /* latest CC in valid SYN */
- tcp_cc tao_ccsent; /* latest CC sent to peer */
- u_short tao_mssopt; /* peer's cached MSS */
-};
-#define rmx_taop(r) ((struct rmxp_tao *)(r).rmx_filler)
-
-#define intotcpcb(ip) ((struct tcpcb *)(ip)->inp_ppcb)
-#define intotw(ip) ((struct tcptw *)(ip)->inp_ppcb)
-#define sototcpcb(so) (intotcpcb(sotoinpcb(so)))
-#endif /* __BSD_VISIBLE */
-
-/*
- * The smoothed round-trip time and estimated variance
- * are stored as fixed point numbers scaled by the values below.
- * For convenience, these scales are also used in smoothing the average
- * (smoothed = (1/scale)sample + ((scale-1)/scale)smoothed).
- * With these scales, srtt has 3 bits to the right of the binary point,
- * and thus an "ALPHA" of 0.875. rttvar has 2 bits to the right of the
- * binary point, and is smoothed with an ALPHA of 0.75.
- */
-#define TCP_RTT_SCALE 32 /* multiplier for srtt; 3 bits frac. */
-#define TCP_RTT_SHIFT 5 /* shift for srtt; 3 bits frac. */
-#define TCP_RTTVAR_SCALE 16 /* multiplier for rttvar; 2 bits */
-#define TCP_RTTVAR_SHIFT 4 /* shift for rttvar; 2 bits */
-#define TCP_DELTA_SHIFT 2 /* see tcp_input.c */
-
-/*
- * The initial retransmission should happen at rtt + 4 * rttvar.
- * Because of the way we do the smoothing, srtt and rttvar
- * will each average +1/2 tick of bias. When we compute
- * the retransmit timer, we want 1/2 tick of rounding and
- * 1 extra tick because of +-1/2 tick uncertainty in the
- * firing of the timer. The bias will give us exactly the
- * 1.5 tick we need. But, because the bias is
- * statistical, we have to test that we don't drop below
- * the minimum feasible timer (which is 2 ticks).
- * This version of the macro adapted from a paper by Lawrence
- * Brakmo and Larry Peterson which outlines a problem caused
- * by insufficient precision in the original implementation,
- * which results in inappropriately large RTO values for very
- * fast networks.
- */
-#define TCP_REXMTVAL(tp) \
- ((((tp)->t_srtt >> (TCP_RTT_SHIFT - TCP_DELTA_SHIFT)) \
- + (tp)->t_rttvar) >> TCP_DELTA_SHIFT)
-
-/* XXX
- * We want to avoid doing m_pullup on incoming packets but that
- * means avoiding dtom on the tcp reassembly code. That in turn means
- * keeping an mbuf pointer in the reassembly queue (since we might
- * have a cluster). As a quick hack, the source & destination
- * port numbers (which are no longer needed once we've located the
- * tcpcb) are overlayed with an mbuf pointer.
- */
-#if (defined(__GNUC__) && (defined(__arm__) || defined(__mips__)))
-#define STR32_UNALGN(ti,m) \
- (ti)->ti_sport = (unsigned short)(((unsigned int) m & 0xffff0000) >> 16); \
- (ti)->ti_dport = (unsigned short) ((unsigned int) m & 0x0000ffff);
-#define LD32_UNALGN(ti,m) \
- m = (struct mbuf *)((((unsigned int) (ti)->ti_sport) << 16) | ( (unsigned int)(ti)->ti_dport));
-
-#else
-#define REASS_MBUF(ti) (*(struct mbuf **)&((ti)->ti_t))
-#endif
-
-/*
- * TCP statistics.
- * Many of these should be kept per connection,
- * but that's inconvenient at the moment.
- */
-struct tcpstat {
- u_long tcps_connattempt; /* connections initiated */
- u_long tcps_accepts; /* connections accepted */
- u_long tcps_connects; /* connections established */
- u_long tcps_drops; /* connections dropped */
- u_long tcps_conndrops; /* embryonic connections dropped */
- u_long tcps_closed; /* conn. closed (includes drops) */
- u_long tcps_segstimed; /* segs where we tried to get rtt */
- u_long tcps_rttupdated; /* times we succeeded */
- u_long tcps_delack; /* delayed acks sent */
- u_long tcps_timeoutdrop; /* conn. dropped in rxmt timeout */
- u_long tcps_rexmttimeo; /* retransmit timeouts */
- u_long tcps_persisttimeo; /* persist timeouts */
- u_long tcps_keeptimeo; /* keepalive timeouts */
- u_long tcps_keepprobe; /* keepalive probes sent */
- u_long tcps_keepdrops; /* connections dropped in keepalive */
-
- u_long tcps_sndtotal; /* total packets sent */
- u_long tcps_sndpack; /* data packets sent */
- u_long tcps_sndbyte; /* data bytes sent */
- u_long tcps_sndrexmitpack; /* data packets retransmitted */
- u_long tcps_sndrexmitbyte; /* data bytes retransmitted */
- u_long tcps_sndacks; /* ack-only packets sent */
- u_long tcps_sndprobe; /* window probes sent */
- u_long tcps_sndurg; /* packets sent with URG only */
- u_long tcps_sndwinup; /* window update-only packets sent */
- u_long tcps_sndctrl; /* control (SYN|FIN|RST) packets sent */
-
- u_long tcps_rcvtotal; /* total packets received */
- u_long tcps_rcvpack; /* packets received in sequence */
- u_long tcps_rcvbyte; /* bytes received in sequence */
- u_long tcps_rcvbadsum; /* packets received with ccksum errs */
- u_long tcps_rcvbadoff; /* packets received with bad offset */
- u_long tcps_rcvshort; /* packets received too short */
- u_long tcps_rcvduppack; /* duplicate-only packets received */
- u_long tcps_rcvdupbyte; /* duplicate-only bytes received */
- u_long tcps_rcvpartduppack; /* packets with some duplicate data */
- u_long tcps_rcvpartdupbyte; /* dup. bytes in part-dup. packets */
- u_long tcps_rcvoopack; /* out-of-order packets received */
- u_long tcps_rcvoobyte; /* out-of-order bytes received */
- u_long tcps_rcvpackafterwin; /* packets with data after window */
- u_long tcps_rcvbyteafterwin; /* bytes rcvd after window */
- u_long tcps_rcvafterclose; /* packets rcvd after "close" */
- u_long tcps_rcvwinprobe; /* rcvd window probe packets */
- u_long tcps_rcvdupack; /* rcvd duplicate acks */
- u_long tcps_rcvacktoomuch; /* rcvd acks for unsent data */
- u_long tcps_rcvackpack; /* rcvd ack packets */
- u_long tcps_rcvackbyte; /* bytes acked by rcvd acks */
- u_long tcps_rcvwinupd; /* rcvd window update packets */
- u_long tcps_pawsdrop; /* segments dropped due to PAWS */
- u_long tcps_predack; /* times hdr predict ok for acks */
- u_long tcps_preddat; /* times hdr predict ok for data pkts */
- u_long tcps_pcbcachemiss;
- u_long tcps_cachedrtt; /* times cached RTT in route updated */
- u_long tcps_cachedrttvar; /* times cached rttvar updated */
- u_long tcps_cachedssthresh; /* times cached ssthresh updated */
- u_long tcps_usedrtt; /* times RTT initialized from route */
- u_long tcps_usedrttvar; /* times RTTVAR initialized from rt */
- u_long tcps_usedssthresh; /* times ssthresh initialized from rt*/
- u_long tcps_persistdrop; /* timeout in persist state */
- u_long tcps_badsyn; /* bogus SYN, e.g. premature ACK */
- u_long tcps_mturesent; /* resends due to MTU discovery */
- u_long tcps_listendrop; /* listen queue overflows */
-};
-
-/*
- * TCB structure exported to user-land via sysctl(3).
- * Evil hack: declare only if in_pcb.h and sys/socketvar.h have been
- * included. Not all of our clients do.
- */
-#if defined(_NETINET_IN_PCB_H_) && defined(_SYS_SOCKETVAR_H_)
-struct xtcpcb {
- size_t xt_len;
- struct inpcb xt_inp;
- struct tcpcb xt_tp;
-#if 0
- struct xsocket xt_socket;
- u_quad_t xt_alignment_hack;
-#endif
-};
-#endif
-
-/*
- * Names for TCP sysctl objects
- */
-#define TCPCTL_DO_RFC1323 1 /* use RFC-1323 extensions */
-#define TCPCTL_DO_RFC1644 2 /* use RFC-1644 extensions */
-#define TCPCTL_MSSDFLT 3 /* MSS default */
-#define TCPCTL_STATS 4 /* statistics (read-only) */
-#define TCPCTL_RTTDFLT 5 /* default RTT estimate */
-#define TCPCTL_KEEPIDLE 6 /* keepalive idle timer */
-#define TCPCTL_KEEPINTVL 7 /* interval to send keepalives */
-#define TCPCTL_SENDSPACE 8 /* send buffer space */
-#define TCPCTL_RECVSPACE 9 /* receive buffer space */
-#define TCPCTL_KEEPINIT 10 /* timeout for establishing syn */
-#define TCPCTL_PCBLIST 11 /* list of all outstanding PCBs */
-#define TCPCTL_MAXID 12
-
-#define TCPCTL_NAMES { \
- { 0, 0 }, \
- { "rfc1323", CTLTYPE_INT }, \
- { "rfc1644", CTLTYPE_INT }, \
- { "mssdflt", CTLTYPE_INT }, \
- { "stats", CTLTYPE_STRUCT }, \
- { "rttdflt", CTLTYPE_INT }, \
- { "keepidle", CTLTYPE_INT }, \
- { "keepintvl", CTLTYPE_INT }, \
- { "sendspace", CTLTYPE_INT }, \
- { "recvspace", CTLTYPE_INT }, \
- { "keepinit", CTLTYPE_INT }, \
-}
-
-#ifdef _KERNEL
-#ifdef SYSCTL_DECL
-SYSCTL_DECL(_net_inet_tcp);
-#endif
-
-extern struct inpcbhead tcb; /* head of queue of active tcpcb's */
-extern struct inpcbinfo tcbinfo;
-extern struct tcpstat tcpstat; /* tcp statistics */
-extern int tcp_mssdflt; /* XXX */
-extern u_long tcp_now; /* for RFC 1323 timestamps */
-
-void tcp_canceltimers(struct tcpcb *);
-struct tcpcb *
- tcp_close(struct tcpcb *);
-void tcp_ctlinput(int, struct sockaddr *, void *);
-int tcp_ctloutput(int, struct socket *, int, int, struct mbuf **);
-struct tcpcb *
- tcp_drop(struct tcpcb *, int);
-void tcp_drain(void);
-void tcp_fasttimo(void);
-struct rmxp_tao *
- tcp_gettaocache(struct inpcb *);
-void tcp_init(void);
-void tcp_input(struct mbuf *, int);
-void tcp_mss(struct tcpcb *, int);
-int tcp_mssopt(struct tcpcb *);
-void tcp_mtudisc(struct inpcb *, int);
-struct tcpcb *
- tcp_newtcpcb(struct inpcb *);
-int tcp_output(struct tcpcb *);
-void tcp_quench(struct inpcb *, int);
-void tcp_respond(struct tcpcb *,
- struct tcpiphdr *, struct mbuf *, tcp_seq, tcp_seq, int);
-struct rtentry *
- tcp_rtlookup(struct inpcb *);
-void tcp_setpersist(struct tcpcb *);
-void tcp_slowtimo(void);
-struct tcpiphdr *
- tcp_template(struct tcpcb *);
-struct tcpcb *
- tcp_timers(struct tcpcb *, int);
-void tcp_trace(short, short, struct tcpcb *, struct tcpiphdr *, int);
-
-extern struct pr_usrreqs tcp_usrreqs;
-extern u_long tcp_sendspace;
-extern u_long tcp_recvspace;
-
-#endif /* _KERNEL */
-
-#endif /* _NETINET_TCP_VAR_H_ */
diff --git a/cpukit/libnetworking/netinet/tcpip.h b/cpukit/libnetworking/netinet/tcpip.h
deleted file mode 100644
index 1f16bd0f1c..0000000000
--- a/cpukit/libnetworking/netinet/tcpip.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)tcpip.h 8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/tcpip.h,v 1.12.22.1.4.1 2010/06/14 02:09:06 kensmith Exp $
- */
-
-
-#ifndef _NETINET_TCPIP_H_
-#define _NETINET_TCPIP_H_
-
-#ifdef __BSD_VISIBLE
-#include <netinet/tcp.h> /* struct tcphdr */
-#include <netinet/ip_var.h> /* struct ipovly */
-
-/*
- * Tcp+ip header, after ip options removed.
- */
-struct tcpiphdr {
- struct ipovly ti_i; /* overlaid ip structure */
- struct tcphdr ti_t; /* tcp header */
-};
-#define ti_next ti_i.ih_next
-#define ti_prev ti_i.ih_prev
-#define ti_x1 ti_i.ih_x1
-#define ti_pr ti_i.ih_pr
-#define ti_len ti_i.ih_len
-#define ti_src ti_i.ih_src
-#define ti_dst ti_i.ih_dst
-#define ti_sport ti_t.th_sport
-#define ti_dport ti_t.th_dport
-#define ti_seq ti_t.th_seq
-#define ti_ack ti_t.th_ack
-#define ti_x2 ti_t.th_x2
-#define ti_off ti_t.th_off
-#define ti_flags ti_t.th_flags
-#define ti_win ti_t.th_win
-#define ti_sum ti_t.th_sum
-#define ti_urp ti_t.th_urp
-#endif /* __BSD_VISIBLE */
-
-#endif
diff --git a/cpukit/libnetworking/netinet/udp.h b/cpukit/libnetworking/netinet/udp.h
deleted file mode 100644
index 98fc433e28..0000000000
--- a/cpukit/libnetworking/netinet/udp.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)udp.h 8.1 (Berkeley) 6/10/93
- */
-
-#ifndef _NETINET_UDP_H_
-#define _NETINET_UDP_H_
-
-/*
- * Udp protocol header.
- * Per RFC 768, September, 1981.
- */
-struct udphdr {
- u_short uh_sport; /* source port */
- u_short uh_dport; /* destination port */
- u_short uh_ulen; /* udp length */
- u_short uh_sum; /* udp checksum */
-};
-
-#endif
diff --git a/cpukit/libnetworking/netinet/udp_usrreq.c b/cpukit/libnetworking/netinet/udp_usrreq.c
deleted file mode 100644
index e4ae5c0c0a..0000000000
--- a/cpukit/libnetworking/netinet/udp_usrreq.c
+++ /dev/null
@@ -1,736 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1982, 1986, 1988, 1990, 1993, 1995
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)udp_usrreq.c 8.6 (Berkeley) 5/23/95
- * $FreeBSD: src/sys/netinet/udp_usrreq.c,v 1.170 2004/11/08 14:44:53 phk Exp $
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/systm.h>
-#include <sys/malloc.h>
-#include <sys/mbuf.h>
-#include <sys/protosw.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <errno.h>
-#include <sys/stat.h>
-#include <sys/kernel.h>
-#include <sys/sysctl.h>
-#include <sys/syslog.h>
-
-#include <net/if.h>
-#include <net/route.h>
-
-#include <netinet/in.h>
-#include <rtems/rtems_netinet_in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/in_pcb.h>
-#include <netinet/in_var.h>
-#include <netinet/ip_var.h>
-#include <netinet/ip_icmp.h>
-#include <netinet/udp.h>
-#include <netinet/udp_var.h>
-
-/*
- * UDP protocol implementation.
- * Per RFC 768, August, 1980.
- */
-#ifndef COMPAT_42
-static int udpcksum = 1;
-#else
-static int udpcksum = 0; /* XXX */
-#endif
-SYSCTL_INT(_net_inet_udp, UDPCTL_CHECKSUM, checksum, CTLFLAG_RW,
- &udpcksum, 0, "");
-
-static int log_in_vain = 0;
-SYSCTL_INT(_net_inet_udp, OID_AUTO, log_in_vain, CTLFLAG_RW,
- &log_in_vain, 0, "");
-
-struct inpcbhead udb; /* from udp_var.h */
-struct inpcbinfo udbinfo;
-
-#ifndef UDBHASHSIZE
-#define UDBHASHSIZE 64
-#endif
-
- struct udpstat udpstat; /* from udp_var.h */
-SYSCTL_STRUCT(_net_inet_udp, UDPCTL_STATS, stats, CTLFLAG_RD,
- &udpstat, udpstat, "");
-
-static struct sockaddr_in udp_in = { sizeof(udp_in), AF_INET, 0, {0}, {0} };
-
-static void udp_detach(struct inpcb *);
-static int udp_output(struct inpcb *, struct mbuf *, struct mbuf *,
- struct mbuf *);
-static void udp_notify(struct inpcb *, int);
-
-void
-udp_init(void)
-{
- LIST_INIT(&udb);
- udbinfo.listhead = &udb;
- udbinfo.hashbase = hashinit(UDBHASHSIZE, M_PCB, &udbinfo.hashmask);
-}
-
-void
-udp_input(struct mbuf *m, int iphlen)
-{
- register struct ip *ip;
- register struct udphdr *uh;
- register struct inpcb *inp;
- struct mbuf *opts = 0;
- int len;
- struct ip save_ip;
-
- udpstat.udps_ipackets++;
-
- /*
- * Strip IP options, if any; should skip this,
- * make available to user, and use on returned packets,
- * but we don't yet have a way to check the checksum
- * with options still present.
- */
- if (iphlen > sizeof (struct ip)) {
- ip_stripoptions(m, (struct mbuf *)0);
- iphlen = sizeof(struct ip);
- }
-
- /*
- * Get IP and UDP header together in first mbuf.
- */
- ip = mtod(m, struct ip *);
- if (m->m_len < iphlen + sizeof(struct udphdr)) {
- if ((m = m_pullup(m, iphlen + sizeof(struct udphdr))) == 0) {
- udpstat.udps_hdrops++;
- return;
- }
- ip = mtod(m, struct ip *);
- }
- uh = (struct udphdr *)((caddr_t)ip + iphlen);
-
- /*
- * Make mbuf data length reflect UDP length.
- * If not enough data to reflect UDP length, drop.
- */
- len = ntohs((u_short)uh->uh_ulen);
- if (ip->ip_len != len) {
- if (len > ip->ip_len || len < sizeof(struct udphdr)) {
- udpstat.udps_badlen++;
- goto bad;
- }
- m_adj(m, len - ip->ip_len);
- /* ip->ip_len = len; */
- }
- /*
- * Save a copy of the IP header in case we want restore it
- * for sending an ICMP error message in response.
- */
- save_ip = *ip;
-
- /*
- * Checksum extended UDP header and data.
- */
- if (uh->uh_sum) {
- ((struct ipovly *)ip)->ih_next = 0;
- ((struct ipovly *)ip)->ih_prev = 0;
- ((struct ipovly *)ip)->ih_x1 = 0;
- ((struct ipovly *)ip)->ih_len = uh->uh_ulen;
- uh->uh_sum = in_cksum(m, len + sizeof (struct ip));
- if (uh->uh_sum) {
- udpstat.udps_badsum++;
- m_freem(m);
- return;
- }
- }
-
- if (IN_MULTICAST(ntohl(ip->ip_dst.s_addr)) ||
- in_broadcast(ip->ip_dst, m->m_pkthdr.rcvif)) {
- struct inpcb *last;
- /*
- * Deliver a multicast or broadcast datagram to *all* sockets
- * for which the local and remote addresses and ports match
- * those of the incoming datagram. This allows more than
- * one process to receive multi/broadcasts on the same port.
- * (This really ought to be done for unicast datagrams as
- * well, but that would cause problems with existing
- * applications that open both address-specific sockets and
- * a wildcard socket listening to the same port -- they would
- * end up receiving duplicates of every unicast datagram.
- * Those applications open the multiple sockets to overcome an
- * inadequacy of the UDP socket interface, but for backwards
- * compatibility we avoid the problem here rather than
- * fixing the interface. Maybe 4.5BSD will remedy this?)
- */
-
- /*
- * Construct sockaddr format source address.
- */
- udp_in.sin_port = uh->uh_sport;
- udp_in.sin_addr = ip->ip_src;
- m->m_len -= sizeof (struct udpiphdr);
- m->m_data += sizeof (struct udpiphdr);
- /*
- * Locate pcb(s) for datagram.
- * (Algorithm copied from raw_intr().)
- */
- last = NULL;
- for (inp = udb.lh_first; inp != NULL; inp = inp->inp_list.le_next) {
- if (inp->inp_lport != uh->uh_dport)
- continue;
- if (inp->inp_laddr.s_addr != INADDR_ANY) {
- if (inp->inp_laddr.s_addr !=
- ip->ip_dst.s_addr)
- continue;
- }
- if (inp->inp_faddr.s_addr != INADDR_ANY) {
- if (inp->inp_faddr.s_addr !=
- ip->ip_src.s_addr ||
- inp->inp_fport != uh->uh_sport)
- continue;
- }
-
- if (last != NULL) {
- struct mbuf *n;
-
- if ((n = m_copy(m, 0, M_COPYALL)) != NULL) {
- if (last->inp_flags & INP_CONTROLOPTS
- || last->inp_socket->so_options & SO_TIMESTAMP)
- ip_savecontrol(last, &opts, ip, n);
- if (sbappendaddr(&last->inp_socket->so_rcv,
- (struct sockaddr *)&udp_in,
- n, opts) == 0) {
- m_freem(n);
- if (opts)
- m_freem(opts);
- udpstat.udps_fullsock++;
- } else
- sorwakeup(last->inp_socket);
- opts = 0;
- }
- }
- last = inp;
- /*
- * Don't look for additional matches if this one does
- * not have either the SO_REUSEPORT or SO_REUSEADDR
- * socket options set. This heuristic avoids searching
- * through all pcbs in the common case of a non-shared
- * port. It * assumes that an application will never
- * clear these options after setting them.
- */
- if (((last->inp_socket->so_options&(SO_REUSEPORT|SO_REUSEADDR)) == 0))
- break;
- }
-
- if (last == NULL) {
- /*
- * No matching pcb found; discard datagram.
- * (No need to send an ICMP Port Unreachable
- * for a broadcast or multicast datgram.)
- */
- udpstat.udps_noportbcast++;
- goto bad;
- }
- if (last->inp_flags & INP_CONTROLOPTS
- || last->inp_socket->so_options & SO_TIMESTAMP)
- ip_savecontrol(last, &opts, ip, m);
- if (sbappendaddr(&last->inp_socket->so_rcv,
- (struct sockaddr *)&udp_in,
- m, opts) == 0) {
- udpstat.udps_fullsock++;
- goto bad;
- }
- sorwakeup(last->inp_socket);
- return;
- }
- /*
- * Locate pcb for datagram.
- */
- inp = in_pcblookuphash(&udbinfo, ip->ip_src, uh->uh_sport,
- ip->ip_dst, uh->uh_dport, 1);
- if (inp == NULL) {
- if (log_in_vain) {
- char buf0[INET_ADDRSTRLEN];
- char buf1[INET_ADDRSTRLEN];
-
- log(LOG_INFO, "Connection attempt to UDP %s:%d"
- " from %s:%d\n",
- inet_ntoa_r(ip->ip_dst, buf0), ntohs(uh->uh_dport),
- inet_ntoa_r(ip->ip_src, buf1), ntohs(uh->uh_sport));
- }
- udpstat.udps_noport++;
- if (m->m_flags & (M_BCAST | M_MCAST)) {
- udpstat.udps_noportbcast++;
- goto bad;
- }
- *ip = save_ip;
- icmp_error(m, ICMP_UNREACH, ICMP_UNREACH_PORT, 0, 0);
- return;
- }
-
- /*
- * Construct sockaddr format source address.
- * Stuff source address and datagram in user buffer.
- */
- udp_in.sin_port = uh->uh_sport;
- udp_in.sin_addr = ip->ip_src;
- if (inp->inp_flags & INP_CONTROLOPTS
- || inp->inp_socket->so_options & SO_TIMESTAMP)
- ip_savecontrol(inp, &opts, ip, m);
- iphlen += sizeof(struct udphdr);
- m->m_len -= iphlen;
- m->m_pkthdr.len -= iphlen;
- m->m_data += iphlen;
- if (sbappendaddr(&inp->inp_socket->so_rcv, (struct sockaddr *)&udp_in,
- m, opts) == 0) {
- udpstat.udps_fullsock++;
- goto bad;
- }
- sorwakeup(inp->inp_socket);
- return;
-bad:
- m_freem(m);
- if (opts)
- m_freem(opts);
-}
-
-/*
- * Notify a udp user of an asynchronous error;
- * just wake up so that he can collect error status.
- */
-static void
-udp_notify(struct inpcb *inp, int errnum)
-{
- inp->inp_socket->so_error = errnum;
- sorwakeup(inp->inp_socket);
- sowwakeup(inp->inp_socket);
-}
-
-void
-udp_ctlinput(int cmd, struct sockaddr *sa, void *vip)
-{
- register struct ip *ip = vip;
- register struct udphdr *uh;
-
- if (!PRC_IS_REDIRECT(cmd) &&
- ((unsigned)cmd >= PRC_NCMDS || inetctlerrmap[cmd] == 0))
- return;
- if (ip) {
- uh = (struct udphdr *)((caddr_t)ip + (ip->ip_hl << 2));
- in_pcbnotify(&udb, sa, uh->uh_dport, ip->ip_src, uh->uh_sport,
- cmd, udp_notify);
- } else
- in_pcbnotify(&udb, sa, 0, zeroin_addr, 0, cmd, udp_notify);
-}
-
-static int
-udp_output(struct inpcb *inp, struct mbuf *m, struct mbuf *addr,
- struct mbuf *control)
-{
- register struct udpiphdr *ui;
- register int len = m->m_pkthdr.len;
- struct in_addr laddr;
- int s = 0, error = 0;
-
- laddr.s_addr = 0;
- if (control)
- m_freem(control); /* XXX */
-
- if (len + sizeof(struct udpiphdr) > IP_MAXPACKET) {
- error = EMSGSIZE;
- goto release;
- }
-
- if (addr) {
- laddr = inp->inp_laddr;
- if (inp->inp_faddr.s_addr != INADDR_ANY) {
- error = EISCONN;
- goto release;
- }
- /*
- * Must block input while temporarily connected.
- */
- s = splnet();
- error = in_pcbconnect(inp, addr);
- if (error) {
- splx(s);
- goto release;
- }
- } else {
- if (inp->inp_faddr.s_addr == INADDR_ANY) {
- error = ENOTCONN;
- goto release;
- }
- }
- /*
- * Calculate data length and get a mbuf
- * for UDP and IP headers.
- */
- M_PREPEND(m, sizeof(struct udpiphdr), M_DONTWAIT);
- if (m == 0) {
- error = ENOBUFS;
- if (addr) {
- in_pcbdisconnect(inp);
- inp->inp_laddr = laddr;
- splx(s);
- }
- goto release;
- }
-
- /*
- * Fill in mbuf with extended UDP header
- * and addresses and length put into network format.
- */
- ui = mtod(m, struct udpiphdr *);
- ui->ui_next = ui->ui_prev = 0;
- ui->ui_x1 = 0;
- ui->ui_pr = IPPROTO_UDP;
- ui->ui_len = htons((u_short)len + sizeof (struct udphdr));
- ui->ui_src = inp->inp_laddr;
- ui->ui_dst = inp->inp_faddr;
- ui->ui_sport = inp->inp_lport;
- ui->ui_dport = inp->inp_fport;
- ui->ui_ulen = ui->ui_len;
-
- /*
- * Stuff checksum and output datagram.
- */
- ui->ui_sum = 0;
- if (udpcksum) {
- if ((ui->ui_sum = in_cksum(m, sizeof (struct udpiphdr) + len)) == 0)
- ui->ui_sum = 0xffff;
- }
- ((struct ip *)ui)->ip_len = sizeof (struct udpiphdr) + len;
- ((struct ip *)ui)->ip_ttl = inp->inp_ip_ttl; /* XXX */
- ((struct ip *)ui)->ip_tos = inp->inp_ip_tos; /* XXX */
- udpstat.udps_opackets++;
- error = ip_output(m, inp->inp_options, &inp->inp_route,
- inp->inp_socket->so_options & (SO_DONTROUTE | SO_BROADCAST),
- inp->inp_moptions);
-
- if (addr) {
- in_pcbdisconnect(inp);
- inp->inp_laddr = laddr;
- splx(s);
- }
- return (error);
-
-release:
- m_freem(m);
- return (error);
-}
-
-#ifdef __rtems__
-#define INP_INFO_RLOCK(a)
-#define INP_INFO_RUNLOCK(a)
-#define INP_LOCK(a)
-#define INP_UNLOCK(a)
-#endif
-
-static int
-udp_pcblist(SYSCTL_HANDLER_ARGS)
-{
- int error, i, n, s;
- struct inpcb *inp, **inp_list;
- inp_gen_t gencnt;
- struct xinpgen xig;
-
- /*
- * The process of preparing the TCB list is too time-consuming and
- * resource-intensive to repeat twice on every request.
- */
- if (req->oldptr == 0) {
- n = udbinfo.ipi_count;
- req->oldidx = 2 * (sizeof xig)
- + (n + n/8) * sizeof(struct xinpcb);
- return 0;
- }
-
- if (req->newptr != 0)
- return EPERM;
-
- /*
- * OK, now we're committed to doing something.
- */
- s = splnet();
- gencnt = udbinfo.ipi_gencnt;
- n = udbinfo.ipi_count;
- splx(s);
-
- sysctl_wire_old_buffer(req, 2 * (sizeof xig)
- + n * sizeof(struct xinpcb));
-
- xig.xig_len = sizeof xig;
- xig.xig_count = n;
- xig.xig_gen = gencnt;
-#if 0
- xig.xig_sogen = so_gencnt;
-#endif
- error = SYSCTL_OUT(req, &xig, sizeof xig);
- if (error)
- return error;
-
- /* ccj add the exit if count is 0 */
- if (!n)
- return error;
-
- inp_list = malloc(n * sizeof *inp_list, M_TEMP, M_WAITOK);
- if (inp_list == 0)
- return ENOMEM;
-
- s = splnet();
- INP_INFO_RLOCK(&udbinfo);
- for (inp = LIST_FIRST(udbinfo.listhead), i = 0; inp && i < n;
- inp = LIST_NEXT(inp, inp_list)) {
- INP_LOCK(inp);
- if (inp->inp_gencnt <= gencnt)
-#if 0
- &&
- cr_canseesocket(req->td->td_ucred, inp->inp_socket) == 0)
-#endif
- inp_list[i++] = inp;
- INP_UNLOCK(inp);
- }
- INP_INFO_RUNLOCK(&udbinfo);
- splx(s);
- n = i;
-
- error = 0;
- for (i = 0; i < n; i++) {
- inp = inp_list[i];
- INP_LOCK(inp);
- if (inp->inp_gencnt <= gencnt) {
- struct xinpcb xi;
- xi.xi_len = sizeof xi;
- /* XXX should avoid extra copy */
- bcopy(inp, &xi.xi_inp, sizeof *inp);
-#if 0
- if (inp->inp_socket)
- sotoxsocket(inp->inp_socket, &xi.xi_socket);
-#endif
- error = SYSCTL_OUT(req, &xi, sizeof xi);
- }
- INP_UNLOCK(inp);
- }
- if (!error) {
- /*
- * Give the user an updated idea of our state.
- * If the generation differs from what we told
- * her before, she knows that something happened
- * while we were processing this request, and it
- * might be necessary to retry.
- */
- s = splnet();
- INP_INFO_RLOCK(&udbinfo);
- xig.xig_gen = udbinfo.ipi_gencnt;
-#if 0
- xig.xig_sogen = so_gencnt;
-#endif
- xig.xig_count = udbinfo.ipi_count;
- INP_INFO_RUNLOCK(&udbinfo);
- splx(s);
- error = SYSCTL_OUT(req, &xig, sizeof xig);
- }
- free(inp_list, M_TEMP);
- return error;
-}
-
-SYSCTL_PROC(_net_inet_udp, UDPCTL_PCBLIST, pcblist, CTLFLAG_RD, 0, 0,
- udp_pcblist, "S,xinpcb", "List of active UDP sockets");
-
-static u_long udp_sendspace = 9216; /* really max datagram size */
- /* 40 1K datagrams */
-SYSCTL_INT(_net_inet_udp, UDPCTL_MAXDGRAM, maxdgram, CTLFLAG_RW,
- &udp_sendspace, 0, "");
-
-static u_long udp_recvspace = 40 * (1024 + sizeof(struct sockaddr_in));
-SYSCTL_INT(_net_inet_udp, UDPCTL_RECVSPACE, recvspace, CTLFLAG_RW,
- &udp_recvspace, 0, "");
-
-#if defined(__rtems__)
-void rtems_set_udp_buffer_sizes(u_long sendspace, u_long recvspace)
-{
- if ( sendspace != 0 )
- udp_sendspace = sendspace;
- if ( recvspace != 0 )
- udp_recvspace = recvspace;
-}
-#endif
-
-/*ARGSUSED*/
-int
-udp_usrreq(struct socket *so, int req, struct mbuf *m, struct mbuf *addr,
- struct mbuf *control)
-{
- struct inpcb *inp = sotoinpcb(so);
- int error = 0;
- int s;
-
- if (req == PRU_CONTROL)
- return (in_control(so, (uintptr_t)m, (caddr_t)addr,
- (struct ifnet *)control));
- if (inp == NULL && req != PRU_ATTACH) {
- error = EINVAL;
- goto release;
- }
- /*
- * Note: need to block udp_input while changing
- * the udp pcb queue and/or pcb addresses.
- */
- switch (req) {
-
- case PRU_ATTACH:
- if (inp != NULL) {
- error = EINVAL;
- break;
- }
- s = splnet();
- error = in_pcballoc(so, &udbinfo);
- splx(s);
- if (error)
- break;
- error = soreserve(so, udp_sendspace, udp_recvspace);
- if (error)
- break;
- ((struct inpcb *) so->so_pcb)->inp_ip_ttl = ip_defttl;
- break;
-
- case PRU_DETACH:
- udp_detach(inp);
- break;
-
- case PRU_BIND:
- s = splnet();
- error = in_pcbbind(inp, addr);
- splx(s);
- break;
-
- case PRU_LISTEN:
- error = EOPNOTSUPP;
- break;
-
- case PRU_CONNECT:
- if (inp->inp_faddr.s_addr != INADDR_ANY) {
- error = EISCONN;
- break;
- }
- s = splnet();
- error = in_pcbconnect(inp, addr);
- splx(s);
- if (error == 0)
- soisconnected(so);
- break;
-
- case PRU_CONNECT2:
- error = EOPNOTSUPP;
- break;
-
- case PRU_ACCEPT:
- error = EOPNOTSUPP;
- break;
-
- case PRU_DISCONNECT:
- if (inp->inp_faddr.s_addr == INADDR_ANY) {
- error = ENOTCONN;
- break;
- }
- s = splnet();
- in_pcbdisconnect(inp);
- inp->inp_laddr.s_addr = INADDR_ANY;
- splx(s);
- so->so_state &= ~SS_ISCONNECTED; /* XXX */
- break;
-
- case PRU_SHUTDOWN:
- socantsendmore(so);
- break;
-
- case PRU_SEND:
- return (udp_output(inp, m, addr, control));
-
- case PRU_ABORT:
- soisdisconnected(so);
- udp_detach(inp);
- break;
-
- case PRU_SOCKADDR:
- in_setsockaddr(inp, addr);
- break;
-
- case PRU_PEERADDR:
- in_setpeeraddr(inp, addr);
- break;
-
- case PRU_SENSE:
- /*
- * stat: don't bother with a blocksize.
- */
- return (0);
-
- case PRU_SENDOOB:
- case PRU_FASTTIMO:
- case PRU_SLOWTIMO:
- case PRU_PROTORCV:
- case PRU_PROTOSEND:
- error = EOPNOTSUPP;
- break;
-
- case PRU_RCVD:
- case PRU_RCVOOB:
- return (EOPNOTSUPP); /* do not free mbuf's */
-
- default:
- panic("udp_usrreq");
- }
-
-release:
- if (control) {
- printf("udp control data unexpectedly retained\n");
- m_freem(control);
- }
- if (m)
- m_freem(m);
- return (error);
-}
-
-static void
-udp_detach(struct inpcb *inp)
-{
- int s = splnet();
-
- in_pcbdetach(inp);
- splx(s);
-}
diff --git a/cpukit/libnetworking/netinet/udp_var.h b/cpukit/libnetworking/netinet/udp_var.h
deleted file mode 100644
index c06e12d19a..0000000000
--- a/cpukit/libnetworking/netinet/udp_var.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)udp_var.h 8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/netinet/udp_var.h,v 1.29 2005/01/07 01:45:45 imp Exp $
- */
-
-
-#ifndef _NETINET_UDP_VAR_H_
-#define _NETINET_UDP_VAR_H_
-
-#include <netinet/ip_var.h> /* struct ipovly */
-#include <netinet/udp.h> /* struct udphdr */
-
-/*
- * UDP kernel structures and variables.
- */
-struct udpiphdr {
- struct ipovly ui_i; /* overlaid ip structure */
- struct udphdr ui_u; /* udp header */
-};
-#define ui_next ui_i.ih_next
-#define ui_prev ui_i.ih_prev
-#define ui_x1 ui_i.ih_x1
-#define ui_pr ui_i.ih_pr
-#define ui_len ui_i.ih_len
-#define ui_src ui_i.ih_src
-#define ui_dst ui_i.ih_dst
-#define ui_sport ui_u.uh_sport
-#define ui_dport ui_u.uh_dport
-#define ui_ulen ui_u.uh_ulen
-#define ui_sum ui_u.uh_sum
-
-struct udpstat {
- /* input statistics: */
- u_long udps_ipackets; /* total input packets */
- u_long udps_hdrops; /* packet shorter than header */
- u_long udps_badsum; /* checksum error */
- u_long udps_badlen; /* data length larger than packet */
- u_long udps_noport; /* no socket on port */
- u_long udps_noportbcast; /* of above, arrived as broadcast */
- u_long udps_fullsock; /* not delivered, input socket full */
- u_long udpps_pcbcachemiss; /* input packets missing pcb cache */
- u_long udpps_pcbhashmiss; /* input packets not for hashed pcb */
- /* output statistics: */
- u_long udps_opackets; /* total output packets */
-};
-
-/*
- * Names for UDP sysctl objects
- */
-#define UDPCTL_CHECKSUM 1 /* checksum UDP packets */
-#define UDPCTL_STATS 2 /* statistics (read-only) */
-#define UDPCTL_MAXDGRAM 3 /* max datagram size */
-#define UDPCTL_RECVSPACE 4 /* default receive buffer space */
-#define UDPCTL_PCBLIST 5 /* list of PCBs for UDP sockets */
-#define UDPCTL_MAXID 6
-
-#define UDPCTL_NAMES { \
- { 0, 0 }, \
- { "checksum", CTLTYPE_INT }, \
- { "stats", CTLTYPE_STRUCT }, \
- { "maxdgram", CTLTYPE_INT }, \
- { "recvspace", CTLTYPE_INT }, \
-}
-
-#ifdef _KERNEL
-SYSCTL_DECL(_net_inet_udp);
-
-extern struct inpcbhead udb;
-extern struct inpcbinfo udbinfo;
-extern struct udpstat udpstat;
-
-void udp_ctlinput(int, struct sockaddr *, void *);
-void udp_init(void);
-void udp_input(struct mbuf *, int);
-int udp_usrreq(struct socket *,
- int, struct mbuf *, struct mbuf *, struct mbuf *);
-#endif
-
-#endif
diff --git a/cpukit/libnetworking/nfs/bootp_subr.c b/cpukit/libnetworking/nfs/bootp_subr.c
deleted file mode 100644
index 03b68ec0f1..0000000000
--- a/cpukit/libnetworking/nfs/bootp_subr.c
+++ /dev/null
@@ -1,1213 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Copyright (c) 1995 Gordon Ross, Adam Glass
- * Copyright (c) 1992 Regents of the University of California.
- * All rights reserved.
- *
- * This software was developed by the Computer Systems Engineering group
- * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
- * contributed to Berkeley.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Lawrence Berkeley Laboratory and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * based on:
- * nfs/krpc_subr.c
- * $NetBSD: krpc_subr.c,v 1.10 1995/08/08 20:43:43 gwr Exp $
- */
-
-#include <sys/param.h>
-#include <sys/ucred.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/conf.h>
-#include <sys/sockio.h>
-#include <sys/mount.h>
-#include <sys/mbuf.h>
-#include <sys/proc.h>
-#include <sys/reboot.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <sys/uio.h>
-
-#include <net/if.h>
-#include <net/if_var.h>
-#include <net/route.h>
-
-#include <netinet/in.h>
-#include <net/if_types.h>
-#include <net/if_dl.h>
-#include <netinet/if_ether.h>
-
-#include <nfs/nfsproto.h>
-#include <nfsclient/nfsargs.h>
-#include <nfsclient/nfsdiskless.h>
-#include <nfs/xdr_subs.h>
-
-#include <fcntl.h>
-#include <rtems/mkrootfs.h>
-#include <rtems/rtems_bsdnet.h>
-#include <rtems/bsdnet/servers.h>
-#include <inttypes.h>
-
-#include "rtems/bootp.h"
-
-#define BOOTP_MIN_LEN 300 /* Minimum size of bootp udp packet */
-
-/*
- * What is the longest we will wait before re-sending a request?
- * Note this is also the frequency of "RPC timeout" messages.
- * The re-send loop counts up linearly to this maximum, so the
- * first complaint will happen after (1+2+3+4+5)=15 seconds.
- */
-#define MAX_RESEND_DELAY 5 /* seconds */
-
-/* Definitions from RFC951 */
-struct bootp_packet {
- u_int8_t op;
- u_int8_t htype;
- u_int8_t hlen;
- u_int8_t hops;
- u_int32_t xid;
- u_int16_t secs;
- u_int16_t flags;
- struct in_addr ciaddr;
- struct in_addr yiaddr;
- struct in_addr siaddr;
- struct in_addr giaddr;
- unsigned char chaddr[16];
- char sname[64];
- char file[128];
- unsigned char vend[256];
-};
-
-#define IPPORT_BOOTPC 68
-#define IPPORT_BOOTPS 67
-
-extern int nfs_diskless_valid;
-extern struct nfsv3_diskless nfsv3_diskless;
-
-/* mountd RPC */
-#if !defined(__rtems__)
-static int md_mount(struct sockaddr_in *mdsin, char *path,
- u_char *fhp, int *fhsizep, struct nfs_args *args,struct proc *procp);
-static int md_lookup_swap(struct sockaddr_in *mdsin,char *path,
- u_char *fhp, int *fhsizep,
- struct nfs_args *args,
- struct proc *procp);
-static int setfs(struct sockaddr_in *addr, char *path, char *p);
-static int getdec(char **ptr);
-#endif
-#if !defined(__rtems__)
-static char *substr(char *a,char *b);
-static void mountopts(struct nfs_args *args, char *p);
-static int xdr_opaque_decode(struct mbuf **ptr,u_char *buf,
- int len);
-static int xdr_int_decode(struct mbuf **ptr,int *iptr);
-#endif
-static void printip(char *prefix,struct in_addr addr);
-
-#ifdef BOOTP_DEBUG
-void bootpboot_p_sa(struct sockaddr *sa, struct sockaddr *ma);
-void bootpboot_p_ma(struct sockaddr *ma);
-void bootpboot_p_rtentry(struct rtentry *rt);
-void bootpboot_p_tree(struct radix_node *rn);
-void bootpboot_p_rtlist(void);
-void bootpboot_p_iflist(void);
-#endif
-
-#ifdef BOOTP_DEBUG
-void
-bootpboot_p_sa(struct sockaddr *sa, struct sockaddr *ma)
-{
-
- if (sa == NULL) {
- printf("(sockaddr *) <null>");
- return;
- }
- switch (sa->sa_family) {
- case AF_INET:
- {
- struct sockaddr_in *sin = (struct sockaddr_in *) sa;
- printf("inet %x",ntohl(sin->sin_addr.s_addr));
- if (ma) {
- struct sockaddr_in *sin = (struct sockaddr_in *) ma;
- printf(" mask %x",ntohl(sin->sin_addr.s_addr));
- }
- }
- break;
- case AF_LINK:
- {
- struct sockaddr_dl *sli = (struct sockaddr_dl *) sa;
- int i;
- printf("link %.*s ",sli->sdl_nlen,sli->sdl_data);
- for (i=0;i<sli->sdl_alen;i++) {
- if (i>0)
- printf(":");
- printf("%x",(unsigned char) sli->sdl_data[i+sli->sdl_nlen]);
- }
- }
- break;
- default:
- printf("af%d",sa->sa_family);
- }
-}
-
-void
-bootpboot_p_ma(struct sockaddr *ma)
-{
-
- if (ma == NULL) {
- printf("<null>");
- return;
- }
- printf("%x", *(int*)ma);
-}
-
-void
-bootpboot_p_rtentry(struct rtentry *rt)
-{
-
- bootpboot_p_sa(rt_key(rt), rt_mask(rt));
- printf(" ");
- bootpboot_p_ma(rt->rt_genmask);
- printf(" ");
- bootpboot_p_sa(rt->rt_gateway, NULL);
- printf(" ");
- printf("flags %x", (unsigned short) rt->rt_flags);
- printf(" %d", rt->rt_rmx.rmx_expire);
- printf(" %s%d\n", rt->rt_ifp->if_name,rt->rt_ifp->if_unit);
-}
-
-void
-bootpboot_p_tree(struct radix_node *rn)
-{
-
- while (rn != NULL) {
- if (rn->rn_b < 0) {
- if (rn->rn_flags & RNF_ROOT) {
- } else {
- bootpboot_p_rtentry((struct rtentry *) rn);
- }
- rn = rn->rn_dupedkey;
- } else {
- bootpboot_p_tree(rn->rn_l);
- bootpboot_p_tree(rn->rn_r);
- return;
- }
-
- }
-}
-
-void
-bootpboot_p_rtlist(void)
-{
-
- printf("Routing table:\n");
- bootpboot_p_tree(rt_tables[AF_INET]->rnh_treetop);
-}
-
-void
-bootpboot_p_iflist(void)
-{
- struct ifnet *ifp;
- struct ifaddr *ifa;
- printf("Interface list:\n");
- for (ifp = TAILQ_FIRST(&ifnet); ifp != 0; ifp = TAILQ_NEXT(ifp,if_link))
- {
- for (ifa = TAILQ_FIRST(&ifp->if_addrhead) ;ifa;
- ifa=TAILQ_NEXT(ifa,ifa_link))
- if (ifa->ifa_addr->sa_family == AF_INET ) {
- printf("%s%d flags %x, addr %x, bcast %x, net %x\n",
- ifp->if_name,ifp->if_unit,
- (unsigned short) ifp->if_flags,
- ntohl(((struct sockaddr_in *) ifa->ifa_addr)->sin_addr.s_addr),
- ntohl(((struct sockaddr_in *) ifa->ifa_dstaddr)->sin_addr.s_addr),
- ntohl(((struct sockaddr_in *) ifa->ifa_netmask)->sin_addr.s_addr)
- );
- }
- }
-}
-#endif
-
-/*
- * - determine space needed to store src string
- * - allocate or reallocate dst, so that string fits in
- * - copy string from src to dest
- */
-void *bootp_strdup_realloc(char *dst,const char *src)
-{
- size_t len;
-
- if (dst == NULL) {
- /* first allocation, simply use strdup */
- if (src)
- dst = strdup(src);
- }
- else {
- /* already allocated, so use realloc/strcpy */
- len = src ? strlen(src) + 1 : 0;
- /* src == NULL tells us to effectively free dst */
- dst = realloc(dst,len);
- if (dst != NULL) {
- strcpy(dst,src);
- }
- }
- return dst;
-}
-
-int
-bootpc_call(
- struct bootp_packet *call,
- struct bootp_packet *reply, /* output */
- struct proc *procp,
- const void *exp_vend,
- size_t exp_vend_len)
-{
- struct socket *so;
- struct sockaddr_in *sin;
- struct mbuf *m, *nam;
- struct uio auio;
- struct iovec aio;
- int error, rcvflg, timo, secs, len;
-
- /* Free at end if not null. */
- nam = NULL;
-
- /*
- * Create socket and set its recieve timeout.
- */
- if ((error = socreate(AF_INET, &so, SOCK_DGRAM, 0,procp)))
- goto out;
-
- m = m_get(M_WAIT, MT_SOOPTS);
- if (m == NULL) {
- error = ENOBUFS;
- goto out;
- } else {
- struct timeval *tv;
- tv = mtod(m, struct timeval *);
- m->m_len = sizeof(*tv);
- tv->tv_sec = 1;
- tv->tv_usec = 0;
- if ((error = sosetopt(so, SOL_SOCKET, SO_RCVTIMEO, m)))
- goto out;
- }
-
- /*
- * Enable broadcast.
- */
- {
- int *on;
- m = m_get(M_WAIT, MT_SOOPTS);
- if (m == NULL) {
- error = ENOBUFS;
- goto out;
- }
- on = mtod(m, int *);
- m->m_len = sizeof(*on);
- *on = 1;
- if ((error = sosetopt(so, SOL_SOCKET, SO_BROADCAST, m)))
- goto out;
- }
-
- /*
- * Bind the local endpoint to a bootp client port.
- */
- m = m_getclr(M_WAIT, MT_SONAME);
- sin = mtod(m, struct sockaddr_in *);
- sin->sin_len = m->m_len = sizeof(*sin);
- sin->sin_family = AF_INET;
- sin->sin_addr.s_addr = INADDR_ANY;
- sin->sin_port = htons(IPPORT_BOOTPC);
- error = sobind(so, m);
- m_freem(m);
- if (error) {
- printf("bind failed\n");
- goto out;
- }
-
- /*
- * Setup socket address for the server.
- */
- nam = m_get(M_WAIT, MT_SONAME);
- if (nam == NULL) {
- error = ENOBUFS;
- goto out;
- }
- sin = mtod(nam, struct sockaddr_in *);
- sin-> sin_len = sizeof(*sin);
- sin-> sin_family = AF_INET;
- sin->sin_addr.s_addr = INADDR_BROADCAST;
- sin->sin_port = htons(IPPORT_BOOTPS);
-
- nam->m_len = sizeof(*sin);
-
- /*
- * Send it, repeatedly, until a reply is received,
- * but delay each re-send by an increasing amount.
- * If the delay hits the maximum, start complaining.
- */
- for (timo=1; timo <= MAX_RESEND_DELAY; timo++) {
- /* Send BOOTP request (or re-send). */
-
- aio.iov_base = (caddr_t) call;
- aio.iov_len = sizeof(*call);
-
- auio.uio_iov = &aio;
- auio.uio_iovcnt = 1;
- auio.uio_segflg = UIO_SYSSPACE;
- auio.uio_rw = UIO_WRITE;
- auio.uio_offset = 0;
- auio.uio_resid = sizeof(*call);
-#ifndef __rtems__
- auio.uio_procp = procp;
-#endif
- error = sosend(so, nam, &auio, NULL, NULL, 0);
- if (error) {
- printf("bootpc_call: sosend: %d\n", error);
- switch (error) {
- case ENOBUFS: /* No buffer space available */
- case ENETUNREACH: /* Network is unreachable */
- case ENETDOWN: /* Network interface is not configured */
- case EHOSTDOWN: /* Host is down */
- case EHOSTUNREACH: /* Host is unreachable */
- case EMSGSIZE: /* Message too long */
- /* This is a possibly transient error.
- We can still receive replies from previous attempts. */
- break;
- default:
- goto out;
- }
- }
-
- /*
- * Wait for up to timo seconds for a reply.
- * The socket receive timeout was set to 1 second.
- */
- secs = timo;
- while (secs > 0) {
- aio.iov_base = (caddr_t) reply;
- aio.iov_len = sizeof(*reply);
-
- auio.uio_iov = &aio;
- auio.uio_iovcnt = 1;
- auio.uio_segflg = UIO_SYSSPACE;
- auio.uio_rw = UIO_READ;
- auio.uio_offset = 0;
- auio.uio_resid = sizeof(*reply);
-#ifndef __rtems__
- auio.uio_procp = procp;
-#endif
-
- rcvflg = 0;
- error = soreceive(so, NULL, &auio, NULL, NULL, &rcvflg);
- if (error == EWOULDBLOCK) {
- secs--;
- call->secs=htons(ntohs(call->secs)+1);
- continue;
- }
- if (error)
- goto out;
- len = sizeof(*reply) - auio.uio_resid;
-
- /* Do we have the required number of bytes ? */
- if (len < BOOTP_MIN_LEN)
- continue;
-
- /* Is it the right reply? */
- if (reply->op != 2)
- continue;
-
- if (reply->xid != call->xid)
- continue;
-
- if (reply->hlen != call->hlen)
- continue;
-
- if (bcmp(reply->chaddr,call->chaddr,call->hlen))
- continue;
-
- if (exp_vend_len > 0 && bcmp(exp_vend, reply->vend, exp_vend_len))
- continue;
-
- goto gotreply; /* break two levels */
-
- } /* while secs */
- } /* send/receive a number of times then return an error */
- {
- uint32_t addr = ntohl(sin->sin_addr.s_addr);
- printf("BOOTP timeout for server %"PRIu32".%"PRIu32".%"PRIu32".%"PRIu32"\n",
- (addr >> 24) & 0xff, (addr >> 16) & 0xff,
- (addr >> 8) & 0xff, addr & 0xff);
- }
- error = ETIMEDOUT;
- goto out;
-
- gotreply:
- out:
- if (nam) m_freem(nam);
- soclose(so);
- return error;
-}
-
-int
-bootpc_fakeup_interface(struct ifreq *ireq,struct socket *so,
- struct proc *procp)
-{
- struct sockaddr_in *sin;
- int error;
- struct sockaddr_in dst;
- struct sockaddr_in gw;
- struct sockaddr_in mask;
-
- /*
- * Bring up the interface.
- *
- * Get the old interface flags and or IFF_UP into them; if
- * IFF_UP set blindly, interface selection can be clobbered.
- */
- error = ifioctl(so, SIOCGIFFLAGS, (caddr_t)ireq, procp);
- if (error) {
- printf("bootpc_fakeup_interface: GIFFLAGS, error=%s\n", strerror(error));
- return error;
- }
- ireq->ifr_flags |= IFF_UP;
- error = ifioctl(so, SIOCSIFFLAGS, (caddr_t)ireq, procp);
- if (error) {
- printf("bootpc_fakeup_interface: SIFFLAGS, error=%s\n", strerror(error));
- return error;
- }
-
- /*
- * Do enough of ifconfig(8) so that the chosen interface
- * can talk to the servers. (just set the address)
- */
- /* addr is 0.0.0.0 */
-
- sin = (struct sockaddr_in *)&ireq->ifr_addr;
- bzero((caddr_t)sin, sizeof(*sin));
- sin->sin_len = sizeof(*sin);
- sin->sin_family = AF_INET;
- sin->sin_addr.s_addr = INADDR_ANY;
- error = ifioctl(so, SIOCSIFADDR, (caddr_t)ireq, procp);
- /*
- * Ignore a File already exists (EEXIST) error code. This means a
- * route for the address is already present and is returned on
- * a second pass to here.
- */
- if (error && (error != EEXIST)) {
- printf("bootpc_fakeup_interface: set if addr, error=%s\n", strerror(error));
- return error;
- }
-
- /* netmask is 0.0.0.0 */
-
- sin = (struct sockaddr_in *)&ireq->ifr_addr;
- bzero((caddr_t)sin, sizeof(*sin));
- sin->sin_len = sizeof(*sin);
- sin->sin_family = AF_INET;
- sin->sin_addr.s_addr = INADDR_ANY;
- error = ifioctl(so, SIOCSIFNETMASK, (caddr_t)ireq, procp);
- if (error) {
- printf("bootpc_fakeup_interface: set if netmask, error=%s\n", strerror(error));
- return error;
- }
-
- /* Broadcast is 255.255.255.255 */
-
- sin = (struct sockaddr_in *)&ireq->ifr_addr;
- bzero((caddr_t)sin, sizeof(*sin));
- sin->sin_len = sizeof(*sin);
- sin->sin_family = AF_INET;
- sin->sin_addr.s_addr = INADDR_BROADCAST;
- error = ifioctl(so, SIOCSIFBRDADDR, (caddr_t)ireq, procp);
- if (error) {
- printf("bootpc_fakeup_interface: set broadcast addr, error=%s\n", strerror(error));
- return error;
- }
-
- /* Add default route to 0.0.0.0 so we can send data */
-
- bzero((caddr_t) &dst, sizeof(dst));
- dst.sin_len=sizeof(dst);
- dst.sin_family=AF_INET;
- dst.sin_addr.s_addr = htonl(0);
-
- bzero((caddr_t) &gw, sizeof(gw));
- gw.sin_len=sizeof(gw);
- gw.sin_family=AF_INET;
- gw.sin_addr.s_addr = htonl(0x0);
-
- bzero((caddr_t) &mask, sizeof(mask));
- mask.sin_len=sizeof(mask);
- mask.sin_family=AF_INET;
- mask.sin_addr.s_addr = htonl(0);
-
- error = rtrequest(RTM_ADD,
- (struct sockaddr *) &dst,
- (struct sockaddr *) &gw,
- (struct sockaddr *) &mask,
- RTF_UP | RTF_STATIC
- , NULL);
- if (error && error != EEXIST)
- printf("bootpc_fakeup_interface: add default route, error=%s\n",
- strerror(error));
-
- return error;
-}
-
-int
-bootpc_adjust_interface(struct ifreq *ireq,struct socket *so,
- struct sockaddr_in *myaddr,
- struct sockaddr_in *netmask,
- struct sockaddr_in *gw,
- struct proc *procp)
-{
- int error;
- struct sockaddr_in oldgw;
- struct sockaddr_in olddst;
- struct sockaddr_in oldmask;
- struct sockaddr_in *sin;
-
- /* Remove old default route to 0.0.0.0 */
-
- bzero((caddr_t) &olddst, sizeof(olddst));
- olddst.sin_len=sizeof(olddst);
- olddst.sin_family=AF_INET;
- olddst.sin_addr.s_addr = INADDR_ANY;
-
- bzero((caddr_t) &oldgw, sizeof(oldgw));
- oldgw.sin_len=sizeof(oldgw);
- oldgw.sin_family=AF_INET;
- oldgw.sin_addr.s_addr = INADDR_ANY;
-
- bzero((caddr_t) &oldmask, sizeof(oldmask));
- oldmask.sin_len=sizeof(oldmask);
- oldmask.sin_family=AF_INET;
- oldmask.sin_addr.s_addr = INADDR_ANY;
-
- error = rtrequest(RTM_DELETE,
- (struct sockaddr *) &olddst,
- (struct sockaddr *) &oldgw,
- (struct sockaddr *) &oldmask,
- (RTF_UP | RTF_STATIC), NULL);
- if (error) {
- printf("nfs_boot: del default route, error=%d\n", error);
- return error;
- }
-
- /*
- * Do enough of ifconfig(8) so that the chosen interface
- * can talk to the servers. (just set the address)
- */
- bcopy(netmask,&ireq->ifr_addr,sizeof(*netmask));
- error = ifioctl(so, SIOCSIFNETMASK, (caddr_t)ireq, procp);
- if (error) {
- printf("bootpc_adjust_interface: set netmask, error=%s\n", strerror(error));
- return error;
- }
-
- /* Broadcast is with host part of IP address all 1's */
-
- sin = (struct sockaddr_in *)&ireq->ifr_addr;
- bzero((caddr_t)sin, sizeof(*sin));
- sin->sin_len = sizeof(*sin);
- sin->sin_family = AF_INET;
- sin->sin_addr.s_addr = myaddr->sin_addr.s_addr | ~ netmask->sin_addr.s_addr;
- error = ifioctl(so, SIOCSIFBRDADDR, (caddr_t)ireq, procp);
- if (error) {
- printf("bootpc_adjust_interface: set broadcast addr, error=%s\n", strerror(error));
- return error;
- }
-
- bcopy(myaddr,&ireq->ifr_addr,sizeof(*myaddr));
- error = ifioctl(so, SIOCSIFADDR, (caddr_t)ireq, procp);
- if (error) {
- printf("bootpc_adjust_interface: set if addr, error=%s\n", strerror(error));
- return error;
- }
-
- /* Add new default route */
-
- error = rtrequest(RTM_ADD,
- (struct sockaddr *) &olddst,
- (struct sockaddr *) gw,
- (struct sockaddr *) &oldmask,
- (RTF_UP | RTF_GATEWAY | RTF_STATIC), NULL);
- if (error) {
- printf("bootpc_adjust_interface: add net route, error=%d\n", error);
- }
-
- return error;
-}
-
-#if !defined(__rtems__)
-static int
-setfs(struct sockaddr_in *addr, char *path, char *p)
-{
- unsigned ip = 0;
- int val;
-
- if (((val = getdec(&p)) < 0) || (val > 255)) return(0);
- ip = val << 24;
- if (*p != '.') return(0);
- p++;
- if (((val = getdec(&p)) < 0) || (val > 255)) return(0);
- ip |= (val << 16);
- if (*p != '.') return(0);
- p++;
- if (((val = getdec(&p)) < 0) || (val > 255)) return(0);
- ip |= (val << 8);
- if (*p != '.') return(0);
- p++;
- if (((val = getdec(&p)) < 0) || (val > 255)) return(0);
- ip |= val;
- if (*p != ':') return(0);
- p++;
-
- addr->sin_addr.s_addr = htonl(ip);
- addr->sin_len = sizeof(struct sockaddr_in);
- addr->sin_family = AF_INET;
-
- strncpy(path,p,MNAMELEN-1);
- return(1);
-}
-#endif
-
-#if !defined(__rtems__)
-static int
-getdec(char **ptr)
-{
- char *p = *ptr;
- int ret=0;
- if ((*p < '0') || (*p > '9')) return(-1);
- while ((*p >= '0') && (*p <= '9')) {
- ret = ret*10 + (*p - '0');
- p++;
- }
- *ptr = p;
- return(ret);
-}
-#endif
-
-static void printip(char *prefix,struct in_addr addr)
-{
- uint32_t ip;
-
- ip = ntohl(addr.s_addr);
-
- printf("%s is %" PRId32" .%" PRId32" .%" PRId32" .%" PRId32" \n",prefix,
- ip >> 24, (ip >> 16) & 0xff ,(ip >> 8) & 0xff ,ip & 0xff );
-}
-
-static int dhcpOptionOverload = 0;
-static char dhcp_gotgw = 0;
-static char dhcp_gotnetmask = 0;
-static char dhcp_gotserver = 0;
-static char dhcp_gotlogserver = 0;
-static struct sockaddr_in dhcp_netmask;
-static struct sockaddr_in dhcp_gw;
-static char *dhcp_hostname = NULL;
-
-static void
-processOptions (unsigned char *optbuf, int optbufSize)
-{
- int j = 0;
- int len;
- int code, ncode;
- unsigned char *p;
-
- ncode = optbuf[0];
- while (j < optbufSize) {
- code = optbuf[j] = ncode;
- if (code == 255)
- return;
- if (code == 0) {
- j++;
- continue;
- }
- len = optbuf[j+1];
- j += 2;
- if ((len + j) >= optbufSize) {
- printf ("Truncated field for code %d", code);
- return;
- }
- ncode = optbuf[j+len];
- optbuf[j+len] = '\0';
- p = &optbuf[j];
- j += len;
-
- /*
- * Process the option
- */
- switch (code) {
- case 1:
- /* Subnet mask */
- if (len!=4) {
- printf("bootpc: subnet mask len is %d\n",len);
- continue;
- }
- bcopy (p, &dhcp_netmask.sin_addr, 4);
- dhcp_gotnetmask = 1;
- break;
-
- case 2:
- /* Time offset */
- if (len!=4) {
- printf("bootpc: time offset len is %d\n",len);
- continue;
- }
- bcopy (p, &rtems_bsdnet_timeoffset, 4);
- rtems_bsdnet_timeoffset = ntohl (rtems_bsdnet_timeoffset);
- break;
-
- case 3:
- /* Routers */
- if (len % 4) {
- printf ("bootpc: Router Len is %d\n", len);
- continue;
- }
- if (len > 0) {
- bcopy(p, &dhcp_gw.sin_addr, 4);
- dhcp_gotgw = 1;
- }
- break;
-
- case 42:
- /* NTP servers */
- if (len % 4) {
- printf ("bootpc: time server Len is %d\n", len);
- continue;
- }
- {
- int tlen = 0;
- while ((tlen < len) &&
- (rtems_bsdnet_ntpserver_count < sizeof rtems_bsdnet_config.ntp_server /
- sizeof rtems_bsdnet_config.ntp_server[0])) {
- bcopy (p+tlen,
- &rtems_bsdnet_ntpserver[rtems_bsdnet_ntpserver_count],
- 4);
- printip("Time Server",
- rtems_bsdnet_ntpserver[rtems_bsdnet_ntpserver_count]);
- rtems_bsdnet_ntpserver_count++;
- tlen += 4;
- }
- }
- break;
-
- case 6:
- /* Domain Name servers */
- if (len % 4) {
- printf ("bootpc: DNS Len is %d", len);
- continue;
- }
- {
- int dlen = 0;
- while ((dlen < len) &&
- (rtems_bsdnet_nameserver_count < sizeof rtems_bsdnet_config.name_server /
- sizeof rtems_bsdnet_config.name_server[0])) {
- bcopy (p+dlen,
- &rtems_bsdnet_nameserver[rtems_bsdnet_nameserver_count],
- 4);
- printip("Domain Name Server",
- rtems_bsdnet_nameserver[rtems_bsdnet_nameserver_count]);
- rtems_bsdnet_nameserver_count++;
- dlen += 4;
- }
- }
- break;
-
- case 12:
- /* Host name */
- if (len>=MAXHOSTNAMELEN) {
- printf ("bootpc: hostname >=%d bytes", MAXHOSTNAMELEN);
- continue;
- }
- if (sethostname ((char *)p, len) < 0) {
- printf("bootpc: Can't set host name");
- }
- printf("Hostname is %s\n", p);
- dhcp_hostname = bootp_strdup_realloc(dhcp_hostname,(char *)p);
- break;
-
- case 7:
- /* Log servers */
- if (len % 4) {
- printf ("bootpc: Log server Len is %d", len);
- continue;
- }
- if (len > 0) {
- bcopy(p, &rtems_bsdnet_log_host_address, 4);
- dhcp_gotlogserver = 1;
- }
- break;
-
- case 15:
- /* Domain name */
- if (p[0]) {
- rtems_bsdnet_domain_name =
- bootp_strdup_realloc(rtems_bsdnet_domain_name,(char *)p);
- printf("Domain name is %s\n", rtems_bsdnet_domain_name);
- }
- break;
-
- case 16: /* Swap server IP address. unused */
- break;
-
- case 52:
- /* DHCP option override */
- if (len != 1) {
- printf ("bootpc: DHCP option overload len is %d", len);
- continue;
- }
- dhcpOptionOverload = p[0];
- break;
-
- case 128: /* Site-specific option for DHCP servers that
- * a) don't supply tag 54
- * and
- * b) don't supply the server address in siaddr
- * For example, on Solaris 2.6 in.dhcpd, include in the dhcptab:
- * Bootsrv s Site,128,IP,1,1
- * and use that symbol in the macro that defines the client:
- * Bootsrv=<tftp-server-ip-address>
- */
- case 54:
- /* DHCP server */
- if (len != 4) {
- printf ("bootpc: DHCP server len is %d", len);
- continue;
- }
- bcopy(p, &rtems_bsdnet_bootp_server_address, 4);
- dhcp_gotserver = 1;
- break;
-
- case 66:
- /* DHCP server name option */
- if (p[0])
- rtems_bsdnet_bootp_server_name =
- bootp_strdup_realloc(rtems_bsdnet_bootp_server_name,(char *)p);
- break;
-
- case 67:
- /* DHCP bootfile option */
- if (p[0])
- rtems_bsdnet_bootp_boot_file_name =
- bootp_strdup_realloc(rtems_bsdnet_bootp_boot_file_name,(char *)p);
- break;
-
- case 129:
- /* Site specific option; we use this to get
- * a 'command line string'
- */
- if (p[0])
- rtems_bsdnet_bootp_cmdline = strdup((char *)p);
- break;
-
- default:
- printf ("Ignoring BOOTP/DHCP option code %d\n", code);
- break;
- }
- }
-}
-
-#define EALEN 6
-
-bool
-bootpc_init(bool update_files, bool forever)
-{
- struct bootp_packet call;
- struct bootp_packet reply;
- static u_int32_t xid = ~0xFF;
-
- struct ifreq ireq;
- struct ifnet *ifp;
- struct socket *so;
- int j;
- int error;
- struct sockaddr_in myaddr;
- struct ifaddr *ifa;
- struct sockaddr_dl *sdl = NULL;
- char *delim;
- struct proc *procp = NULL;
-
- /*
- * If already filled in, don't touch it here
- */
- if (nfs_diskless_valid)
- return true;
-
- /*
- * If we are to update the files create the root
- * file structure.
- */
- if (update_files)
- if (rtems_create_root_fs () < 0) {
- printf("Error creating the root filesystem.\nFile not created.\n");
- update_files = 0;
- }
-
- if (dhcp_hostname != NULL) {
- /* free it */
- dhcp_hostname=bootp_strdup_realloc(dhcp_hostname,0);
- }
-
- /*
- * Find a network interface.
- */
- for (ifp = ifnet; ifp != 0; ifp = ifp->if_next)
- if ((ifp->if_flags &
- (IFF_LOOPBACK|IFF_POINTOPOINT)) == 0)
- break;
- if (ifp == NULL) {
- printf("bootpc_init: no suitable interface\n");
- return false;
- }
- bzero(&ireq,sizeof(ireq));
- sprintf(ireq.ifr_name, "%s%d", ifp->if_name,ifp->if_unit);
- printf("bootpc_init: using network interface '%s'\n",
- ireq.ifr_name);
-
- if ((error = socreate(AF_INET, &so, SOCK_DGRAM, 0,procp)) != 0) {
- printf("bootpc_init: socreate, error=%d", error);
- return false;
- }
- if (bootpc_fakeup_interface(&ireq,so,procp) != 0) {
- soclose(so);
- return false;
- }
-
- /* Get HW address */
-
- for (ifa = ifp->if_addrlist;ifa; ifa = ifa->ifa_next)
- if (ifa->ifa_addr->sa_family == AF_LINK &&
- (sdl = ((struct sockaddr_dl *) ifa->ifa_addr)) &&
- sdl->sdl_type == IFT_ETHER)
- break;
-
- if (!sdl) {
- printf("bootpc: Unable to find HW address\n");
- soclose(so);
- return false;
- }
- if (sdl->sdl_alen != EALEN ) {
- printf("bootpc: HW address len is %d, expected value is %d\n",
- sdl->sdl_alen,EALEN);
- soclose(so);
- return false;
- }
-
- printf("bootpc hw address is ");
- delim="";
- for (j=0;j<sdl->sdl_alen;j++) {
- printf("%s%x",delim,((unsigned char *)LLADDR(sdl))[j]);
- delim=":";
- }
- printf("\n");
-
-#if 0
- bootpboot_p_iflist();
- bootpboot_p_rtlist();
-#endif
-
- while (true) {
- bzero((caddr_t) &call, sizeof(call));
-
- /* bootpc part */
- call.op = 1; /* BOOTREQUEST */
- call.htype= 1; /* 10mb ethernet */
- call.hlen=sdl->sdl_alen; /* Hardware address length */
- call.hops=0;
- xid++;
- call.xid = txdr_unsigned(xid);
- bcopy(LLADDR(sdl),&call.chaddr,sdl->sdl_alen);
-
- call.vend[0]=99;
- call.vend[1]=130;
- call.vend[2]=83;
- call.vend[3]=99;
- call.vend[4]=255;
-
- call.secs = 0;
- call.flags = htons(0x8000); /* We need an broadcast answer */
-
- error = bootpc_call(&call,&reply,procp, NULL, 0);
-
- if (!error)
- break;
-
- printf("BOOTP call failed -- error %d", error);
-
- if (!forever) {
- soclose(so);
- return false;
- }
- }
-
- /*
- * Initialize network address structures
- */
- bzero(&myaddr,sizeof(myaddr));
- bzero(&dhcp_netmask,sizeof(dhcp_netmask));
- bzero(&dhcp_gw,sizeof(dhcp_gw));
- myaddr.sin_len = sizeof(myaddr);
- myaddr.sin_family = AF_INET;
- dhcp_netmask.sin_len = sizeof(dhcp_netmask);
- dhcp_netmask.sin_family = AF_INET;
- dhcp_gw.sin_len = sizeof(dhcp_gw);
- dhcp_gw.sin_family= AF_INET;
-
- /*
- * Set our address
- */
- myaddr.sin_addr = reply.yiaddr;
- printip("My ip address",myaddr.sin_addr);
-
- /*
- * Process BOOTP/DHCP options
- */
- if (reply.vend[0]==99 && reply.vend[1]==130 &&
- reply.vend[2]==83 && reply.vend[3]==99) {
- processOptions (&reply.vend[4], sizeof(reply.vend) - 4);
- }
- if (dhcpOptionOverload & 1) {
- processOptions ((unsigned char *)reply.file, sizeof reply.file);
- }
- else {
- if (reply.file[0])
- rtems_bsdnet_bootp_boot_file_name =
- bootp_strdup_realloc(rtems_bsdnet_bootp_boot_file_name,reply.file);
- }
- if (dhcpOptionOverload & 2) {
- processOptions ((unsigned char *)reply.sname, sizeof reply.sname);
- }
- else {
- if (reply.sname[0])
- rtems_bsdnet_bootp_server_name =
- bootp_strdup_realloc(rtems_bsdnet_bootp_server_name,reply.sname);
- }
- if (rtems_bsdnet_bootp_server_name)
- printf ("Server name is %s\n", rtems_bsdnet_bootp_server_name);
- if (rtems_bsdnet_bootp_boot_file_name)
- printf ("Boot file is %s\n", rtems_bsdnet_bootp_boot_file_name);
- if (rtems_bsdnet_bootp_cmdline)
- printf ("Command line is %s\n", rtems_bsdnet_bootp_cmdline);
-
- /*
- * Use defaults if values were not supplied by BOOTP/DHCP options
- */
- if (!dhcp_gotnetmask) {
- if (IN_CLASSA(ntohl(myaddr.sin_addr.s_addr)))
- dhcp_netmask.sin_addr.s_addr = htonl(IN_CLASSA_NET);
- else if (IN_CLASSB(ntohl(myaddr.sin_addr.s_addr)))
- dhcp_netmask.sin_addr.s_addr = htonl(IN_CLASSB_NET);
- else
- dhcp_netmask.sin_addr.s_addr = htonl(IN_CLASSC_NET);
- }
- printip ("Subnet mask", dhcp_netmask.sin_addr);
- if (!dhcp_gotserver)
- rtems_bsdnet_bootp_server_address = reply.siaddr;
- printip ("Server ip address" ,rtems_bsdnet_bootp_server_address);
- if (!dhcp_gotgw)
- dhcp_gw.sin_addr = reply.giaddr;
- printip ("Gateway ip address", dhcp_gw.sin_addr);
- if (!dhcp_gotlogserver)
- rtems_bsdnet_log_host_address = rtems_bsdnet_bootp_server_address;
- printip ("Log server ip address", rtems_bsdnet_log_host_address);
-
- /*
- * Update the files if we are asked too.
- */
- if (update_files) {
- char *dn = rtems_bsdnet_domain_name;
- char *hn = dhcp_hostname;
- if (!dn)
- dn = "mydomain";
- if (!hn)
- hn = "me";
- rtems_rootfs_append_host_rec(myaddr.sin_addr.s_addr, hn, dn);
-
- /*
- * Should the given domainname be used here ?
- */
- if (dhcp_gotserver) {
- if (rtems_bsdnet_bootp_server_name)
- hn = rtems_bsdnet_bootp_server_name;
- else
- hn = "bootps";
- rtems_rootfs_append_host_rec(rtems_bsdnet_bootp_server_address.s_addr,
- hn, dn);
- }
-
- if (dhcp_gotlogserver) {
- rtems_rootfs_append_host_rec(rtems_bsdnet_log_host_address.s_addr,
- "logs", dn);
- }
-
- /*
- * Setup the DNS configuration file /etc/resolv.conf.
- */
- if (rtems_bsdnet_nameserver_count) {
- int i;
- char buf[64];
- const char *bufl[1];
-
- bufl[0] = buf;
-
-#define MKFILE_MODE (S_IRUSR | S_IWUSR | S_IWGRP | S_IRGRP | S_IROTH)
-
- if (rtems_bsdnet_domain_name &&
- (strlen(rtems_bsdnet_domain_name) < (sizeof(buf) - 1))) {
- strcpy(buf, "search ");
- strcat(buf, rtems_bsdnet_domain_name);
- strcat(buf, "\n");
- rtems_rootfs_file_append ("/etc/resolv.conf", MKFILE_MODE, 1, bufl);
- }
-
- for (i = 0; i < rtems_bsdnet_nameserver_count; i++) {
- char addrbuf[INET_ADDRSTRLEN];
- strcpy(buf, "nameserver ");
- strcat(buf, inet_ntoa_r(rtems_bsdnet_nameserver[i], addrbuf));
- strcat(buf, "\n");
- if (rtems_rootfs_file_append ("/etc/resolv.conf", MKFILE_MODE, 1, bufl))
- break;
- }
- }
- }
-
- /*
- * Configure the interface with the new settings
- */
- error = bootpc_adjust_interface(&ireq,so,
- &myaddr,&dhcp_netmask,&dhcp_gw,procp);
- soclose(so);
-
- return true;
-}
diff --git a/cpukit/libnetworking/nfs/nfsproto.h b/cpukit/libnetworking/nfs/nfsproto.h
deleted file mode 100644
index 6eebd81d94..0000000000
--- a/cpukit/libnetworking/nfs/nfsproto.h
+++ /dev/null
@@ -1,423 +0,0 @@
-/*
- * Copyright (c) 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Rick Macklem at The University of Guelph.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)nfsproto.h 8.2 (Berkeley) 3/30/95
- * $FreeBSD: src/sys/nfs/nfsproto.h,v 1.11 2005/01/07 01:45:50 imp Exp $
- */
-
-
-#ifndef _NFS_NFSPROTO_H_
-#define _NFS_NFSPROTO_H_
-
-#include <sys/mount.h> /* fhandle_t */
-
-/*
- * nfs definitions as per the Version 2 and 3 specs
- */
-
-/*
- * Constants as defined in the Sun NFS Version 2 and 3 specs.
- * "NFS: Network File System Protocol Specification" RFC1094
- * and in the "NFS: Network File System Version 3 Protocol
- * Specification"
- */
-
-#define NFS_PORT 2049
-#define NFS_PROG 100003
-#define NFS_VER2 2
-#define NFS_VER3 3
-#define NFS_V2MAXDATA 8192
-#define NFS_MAXDGRAMDATA 16384
-#define NFS_MAXDATA 32768
-#define NFS_MAXPATHLEN 1024
-#define NFS_MAXNAMLEN 255
-#define NFS_MAXPKTHDR 404
-#define NFS_MAXPACKET (NFS_MAXPKTHDR + NFS_MAXDATA)
-#define NFS_MINPACKET 20
-#define NFS_FABLKSIZE 512 /* Size in bytes of a block wrt fa_blocks */
-
-/* Stat numbers for rpc returns (version 2 and 3) */
-#define NFS_OK 0
-#define NFSERR_PERM 1
-#define NFSERR_NOENT 2
-#define NFSERR_IO 5
-#define NFSERR_NXIO 6
-#define NFSERR_ACCES 13
-#define NFSERR_EXIST 17
-#define NFSERR_XDEV 18 /* Version 3 only */
-#define NFSERR_NODEV 19
-#define NFSERR_NOTDIR 20
-#define NFSERR_ISDIR 21
-#define NFSERR_INVAL 22 /* Version 3 only */
-#define NFSERR_FBIG 27
-#define NFSERR_NOSPC 28
-#define NFSERR_ROFS 30
-#define NFSERR_MLINK 31 /* Version 3 only */
-#define NFSERR_NAMETOL 63
-#define NFSERR_NOTEMPTY 66
-#define NFSERR_DQUOT 69
-#define NFSERR_STALE 70
-#define NFSERR_REMOTE 71 /* Version 3 only */
-#define NFSERR_WFLUSH 99 /* Version 2 only */
-#define NFSERR_BADHANDLE 10001 /* The rest Version 3, 4 only */
-#define NFSERR_NOT_SYNC 10002
-#define NFSERR_BAD_COOKIE 10003
-#define NFSERR_NOTSUPP 10004
-#define NFSERR_TOOSMALL 10005
-#define NFSERR_SERVERFAULT 10006
-#define NFSERR_BADTYPE 10007
-#define NFSERR_JUKEBOX 10008
-#define NFSERR_TRYLATER NFSERR_JUKEBOX
-#define NFSERR_STALEWRITEVERF 30001 /* Fake return for nfs_commit() */
-
-
-
-#define NFSERR_RETVOID 0x20000000 /* Return void, not error */
-#define NFSERR_AUTHERR 0x40000000 /* Mark an authentication error */
-#define NFSERR_RETERR 0x80000000 /* Mark an error return for V3 */
-
-/* Sizes in bytes of various nfs rpc components */
-#define NFSX_UNSIGNED 4
-
-/* specific to NFS Version 2 */
-#define NFSX_V2FH 32
-#define NFSX_V2FATTR 68
-#define NFSX_V2SATTR 32
-#define NFSX_V2COOKIE 4
-#define NFSX_V2STATFS 20
-
-/* specific to NFS Version 3 */
-#define NFSX_V3FH (sizeof (fhandle_t)) /* size this server uses */
-#define NFSX_V3FHMAX 64 /* max. allowed by protocol */
-#define NFSX_V3FATTR 84
-#define NFSX_V3SATTR 60 /* max. all fields filled in */
-#define NFSX_V3SRVSATTR (sizeof (struct nfsv3_sattr))
-#define NFSX_V3POSTOPATTR (NFSX_V3FATTR + NFSX_UNSIGNED)
-#define NFSX_V3WCCDATA (NFSX_V3POSTOPATTR + 8 * NFSX_UNSIGNED)
-#define NFSX_V3COOKIEVERF 8
-#define NFSX_V3WRITEVERF 8
-#define NFSX_V3CREATEVERF 8
-#define NFSX_V3STATFS 52
-#define NFSX_V3FSINFO 48
-#define NFSX_V3PATHCONF 24
-
-/* variants for both versions */
-#define NFSX_FH(v3) ((v3) ? (NFSX_V3FHMAX + NFSX_UNSIGNED) : \
- NFSX_V2FH)
-#define NFSX_SRVFH(v3) ((v3) ? NFSX_V3FH : NFSX_V2FH)
-#define NFSX_FATTR(v3) ((v3) ? NFSX_V3FATTR : NFSX_V2FATTR)
-#define NFSX_PREOPATTR(v3) ((v3) ? (7 * NFSX_UNSIGNED) : 0)
-#define NFSX_POSTOPATTR(v3) ((v3) ? (NFSX_V3FATTR + NFSX_UNSIGNED) : 0)
-#define NFSX_POSTOPORFATTR(v3) ((v3) ? (NFSX_V3FATTR + NFSX_UNSIGNED) : \
- NFSX_V2FATTR)
-#define NFSX_WCCDATA(v3) ((v3) ? NFSX_V3WCCDATA : 0)
-#define NFSX_WCCORFATTR(v3) ((v3) ? NFSX_V3WCCDATA : NFSX_V2FATTR)
-#define NFSX_SATTR(v3) ((v3) ? NFSX_V3SATTR : NFSX_V2SATTR)
-#define NFSX_COOKIEVERF(v3) ((v3) ? NFSX_V3COOKIEVERF : 0)
-#define NFSX_WRITEVERF(v3) ((v3) ? NFSX_V3WRITEVERF : 0)
-#define NFSX_READDIR(v3) ((v3) ? (5 * NFSX_UNSIGNED) : \
- (2 * NFSX_UNSIGNED))
-#define NFSX_STATFS(v3) ((v3) ? NFSX_V3STATFS : NFSX_V2STATFS)
-
-/* nfs rpc procedure numbers (before version mapping) */
-#define NFSPROC_NULL 0
-#define NFSPROC_GETATTR 1
-#define NFSPROC_SETATTR 2
-#define NFSPROC_LOOKUP 3
-#define NFSPROC_ACCESS 4
-#define NFSPROC_READLINK 5
-#define NFSPROC_READ 6
-#define NFSPROC_WRITE 7
-#define NFSPROC_CREATE 8
-#define NFSPROC_MKDIR 9
-#define NFSPROC_SYMLINK 10
-#define NFSPROC_MKNOD 11
-#define NFSPROC_REMOVE 12
-#define NFSPROC_RMDIR 13
-#define NFSPROC_RENAME 14
-#define NFSPROC_LINK 15
-#define NFSPROC_READDIR 16
-#define NFSPROC_READDIRPLUS 17
-#define NFSPROC_FSSTAT 18
-#define NFSPROC_FSINFO 19
-#define NFSPROC_PATHCONF 20
-#define NFSPROC_COMMIT 21
-#define NFSPROC_NOOP 22
-#define NFS_NPROCS 23
-
-/* Actual Version 2 procedure numbers */
-#define NFSV2PROC_NULL 0
-#define NFSV2PROC_GETATTR 1
-#define NFSV2PROC_SETATTR 2
-#define NFSV2PROC_NOOP 3
-#define NFSV2PROC_ROOT NFSV2PROC_NOOP /* Obsolete */
-#define NFSV2PROC_LOOKUP 4
-#define NFSV2PROC_READLINK 5
-#define NFSV2PROC_READ 6
-#define NFSV2PROC_WRITECACHE NFSV2PROC_NOOP /* Obsolete */
-#define NFSV2PROC_WRITE 8
-#define NFSV2PROC_CREATE 9
-#define NFSV2PROC_REMOVE 10
-#define NFSV2PROC_RENAME 11
-#define NFSV2PROC_LINK 12
-#define NFSV2PROC_SYMLINK 13
-#define NFSV2PROC_MKDIR 14
-#define NFSV2PROC_RMDIR 15
-#define NFSV2PROC_READDIR 16
-#define NFSV2PROC_STATFS 17
-
-/*
- * Constants used by the Version 3 protocol for various RPCs
- */
-#define NFSV3SATTRTIME_DONTCHANGE 0
-#define NFSV3SATTRTIME_TOSERVER 1
-#define NFSV3SATTRTIME_TOCLIENT 2
-
-#define NFSV3ACCESS_READ 0x01
-#define NFSV3ACCESS_LOOKUP 0x02
-#define NFSV3ACCESS_MODIFY 0x04
-#define NFSV3ACCESS_EXTEND 0x08
-#define NFSV3ACCESS_DELETE 0x10
-#define NFSV3ACCESS_EXECUTE 0x20
-
-#define NFSV3WRITE_UNSTABLE 0
-#define NFSV3WRITE_DATASYNC 1
-#define NFSV3WRITE_FILESYNC 2
-
-#define NFSV3CREATE_UNCHECKED 0
-#define NFSV3CREATE_GUARDED 1
-#define NFSV3CREATE_EXCLUSIVE 2
-
-#define NFSV3FSINFO_LINK 0x01
-#define NFSV3FSINFO_SYMLINK 0x02
-#define NFSV3FSINFO_HOMOGENEOUS 0x08
-#define NFSV3FSINFO_CANSETTIME 0x10
-
-/* File types */
-typedef enum { NFNON=0, NFREG=1, NFDIR=2, NFBLK=3, NFCHR=4, NFLNK=5,
- NFSOCK=6, NFFIFO=7 } nfstype;
-
-/* Structs for common parts of the rpc's */
-/*
- * File Handle (32 bytes for version 2), variable up to 64 for version 3.
- * File Handles of up to NFS_SMALLFH in size are stored directly in the
- * nfs node, whereas larger ones are malloc'd. (This never happens when
- * NFS_SMALLFH is set to 64.)
- * NFS_SMALLFH should be in the range of 32 to 64 and be divisible by 4.
- */
-#ifndef NFS_SMALLFH
-#define NFS_SMALLFH 64
-#endif
-union nfsfh {
- fhandle_t fh_generic;
- u_char fh_bytes[NFS_SMALLFH];
-};
-typedef union nfsfh nfsfh_t;
-
-struct nfsv2_time {
- u_int32_t nfsv2_sec;
- u_int32_t nfsv2_usec;
-};
-typedef struct nfsv2_time nfstime2;
-
-struct nfsv3_time {
- u_int32_t nfsv3_sec;
- u_int32_t nfsv3_nsec;
-};
-typedef struct nfsv3_time nfstime3;
-
-/*
- * Quads are defined as arrays of 2 longs to ensure dense packing for the
- * protocol and to facilitate xdr conversion.
- */
-struct nfs_uquad {
- u_int32_t nfsuquad[2];
-};
-typedef struct nfs_uquad nfsuint64;
-
-/*
- * Used to convert between two u_longs and a u_quad_t.
- */
-union nfs_quadconvert {
- u_int32_t lval[2];
- u_quad_t qval;
-};
-typedef union nfs_quadconvert nfsquad_t;
-
-/*
- * NFS Version 3 special file number.
- */
-struct nfsv3_spec {
- u_int32_t specdata1;
- u_int32_t specdata2;
-};
-typedef struct nfsv3_spec nfsv3spec;
-
-/*
- * File attributes and setable attributes. These structures cover both
- * NFS version 2 and the version 3 protocol. Note that the union is only
- * used so that one pointer can refer to both variants. These structures
- * go out on the wire and must be densely packed, so no quad data types
- * are used. (all fields are longs or u_longs or structures of same)
- * NB: You can't do sizeof(struct nfs_fattr), you must use the
- * NFSX_FATTR(v3) macro.
- */
-struct nfs_fattr {
- u_int32_t fa_type;
- u_int32_t fa_mode;
- u_int32_t fa_nlink;
- u_int32_t fa_uid;
- u_int32_t fa_gid;
- union {
- struct {
- u_int32_t nfsv2fa_size;
- u_int32_t nfsv2fa_blocksize;
- u_int32_t nfsv2fa_rdev;
- u_int32_t nfsv2fa_blocks;
- u_int32_t nfsv2fa_fsid;
- u_int32_t nfsv2fa_fileid;
- nfstime2 nfsv2fa_atime;
- nfstime2 nfsv2fa_mtime;
- nfstime2 nfsv2fa_ctime;
- } fa_nfsv2;
- struct {
- nfsuint64 nfsv3fa_size;
- nfsuint64 nfsv3fa_used;
- nfsv3spec nfsv3fa_rdev;
- nfsuint64 nfsv3fa_fsid;
- nfsuint64 nfsv3fa_fileid;
- nfstime3 nfsv3fa_atime;
- nfstime3 nfsv3fa_mtime;
- nfstime3 nfsv3fa_ctime;
- } fa_nfsv3;
- } fa_un;
-};
-
-/* and some ugly defines for accessing union components */
-#define fa2_size fa_un.fa_nfsv2.nfsv2fa_size
-#define fa2_blocksize fa_un.fa_nfsv2.nfsv2fa_blocksize
-#define fa2_rdev fa_un.fa_nfsv2.nfsv2fa_rdev
-#define fa2_blocks fa_un.fa_nfsv2.nfsv2fa_blocks
-#define fa2_fsid fa_un.fa_nfsv2.nfsv2fa_fsid
-#define fa2_fileid fa_un.fa_nfsv2.nfsv2fa_fileid
-#define fa2_atime fa_un.fa_nfsv2.nfsv2fa_atime
-#define fa2_mtime fa_un.fa_nfsv2.nfsv2fa_mtime
-#define fa2_ctime fa_un.fa_nfsv2.nfsv2fa_ctime
-#define fa3_size fa_un.fa_nfsv3.nfsv3fa_size
-#define fa3_used fa_un.fa_nfsv3.nfsv3fa_used
-#define fa3_rdev fa_un.fa_nfsv3.nfsv3fa_rdev
-#define fa3_fsid fa_un.fa_nfsv3.nfsv3fa_fsid
-#define fa3_fileid fa_un.fa_nfsv3.nfsv3fa_fileid
-#define fa3_atime fa_un.fa_nfsv3.nfsv3fa_atime
-#define fa3_mtime fa_un.fa_nfsv3.nfsv3fa_mtime
-#define fa3_ctime fa_un.fa_nfsv3.nfsv3fa_ctime
-
-struct nfsv2_sattr {
- u_int32_t sa_mode;
- u_int32_t sa_uid;
- u_int32_t sa_gid;
- u_int32_t sa_size;
- nfstime2 sa_atime;
- nfstime2 sa_mtime;
-};
-
-/*
- * NFS Version 3 sattr structure for the new node creation case.
- */
-struct nfsv3_sattr {
- u_int32_t sa_modetrue;
- u_int32_t sa_mode;
- u_int32_t sa_uidfalse;
- u_int32_t sa_gidfalse;
- u_int32_t sa_sizefalse;
- u_int32_t sa_atimetype;
- nfstime3 sa_atime;
- u_int32_t sa_mtimetype;
- nfstime3 sa_mtime;
-};
-
-struct nfs_statfs {
- union {
- struct {
- u_int32_t nfsv2sf_tsize;
- u_int32_t nfsv2sf_bsize;
- u_int32_t nfsv2sf_blocks;
- u_int32_t nfsv2sf_bfree;
- u_int32_t nfsv2sf_bavail;
- } sf_nfsv2;
- struct {
- nfsuint64 nfsv3sf_tbytes;
- nfsuint64 nfsv3sf_fbytes;
- nfsuint64 nfsv3sf_abytes;
- nfsuint64 nfsv3sf_tfiles;
- nfsuint64 nfsv3sf_ffiles;
- nfsuint64 nfsv3sf_afiles;
- u_int32_t nfsv3sf_invarsec;
- } sf_nfsv3;
- } sf_un;
-};
-
-#define sf_tsize sf_un.sf_nfsv2.nfsv2sf_tsize
-#define sf_bsize sf_un.sf_nfsv2.nfsv2sf_bsize
-#define sf_blocks sf_un.sf_nfsv2.nfsv2sf_blocks
-#define sf_bfree sf_un.sf_nfsv2.nfsv2sf_bfree
-#define sf_bavail sf_un.sf_nfsv2.nfsv2sf_bavail
-#define sf_tbytes sf_un.sf_nfsv3.nfsv3sf_tbytes
-#define sf_fbytes sf_un.sf_nfsv3.nfsv3sf_fbytes
-#define sf_abytes sf_un.sf_nfsv3.nfsv3sf_abytes
-#define sf_tfiles sf_un.sf_nfsv3.nfsv3sf_tfiles
-#define sf_ffiles sf_un.sf_nfsv3.nfsv3sf_ffiles
-#define sf_afiles sf_un.sf_nfsv3.nfsv3sf_afiles
-#define sf_invarsec sf_un.sf_nfsv3.nfsv3sf_invarsec
-
-struct nfsv3_fsinfo {
- u_int32_t fs_rtmax;
- u_int32_t fs_rtpref;
- u_int32_t fs_rtmult;
- u_int32_t fs_wtmax;
- u_int32_t fs_wtpref;
- u_int32_t fs_wtmult;
- u_int32_t fs_dtpref;
- nfsuint64 fs_maxfilesize;
- nfstime3 fs_timedelta;
- u_int32_t fs_properties;
-};
-
-struct nfsv3_pathconf {
- u_int32_t pc_linkmax;
- u_int32_t pc_namemax;
- u_int32_t pc_notrunc;
- u_int32_t pc_chownrestricted;
- u_int32_t pc_caseinsensitive;
- u_int32_t pc_casepreserving;
-};
-
-#endif
diff --git a/cpukit/libnetworking/nfs/rpcv2.h b/cpukit/libnetworking/nfs/rpcv2.h
deleted file mode 100644
index 9d49133ea2..0000000000
--- a/cpukit/libnetworking/nfs/rpcv2.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Copyright (c) 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Rick Macklem at The University of Guelph.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)rpcv2.h 8.2 (Berkeley) 3/30/95
- * $FreeBSD: src/sys/nfs/rpcv2.h,v 1.14 2005/01/07 01:45:50 imp Exp $
- */
-
-
-#ifndef _NFS_RPCV2_H_
-#define _NFS_RPCV2_H_
-
-/*
- * Definitions for Sun RPC Version 2, from
- * "RPC: Remote Procedure Call Protocol Specification" RFC1057
- */
-
-/* Version # */
-#define RPC_VER2 2
-
-/* Authentication */
-#define RPCAUTH_NULL 0
-#define RPCAUTH_UNIX 1
-#define RPCAUTH_SHORT 2
-#define RPCAUTH_KERB4 4
-#define RPCAUTH_MAXSIZ 400
-#define RPCVERF_MAXSIZ 12 /* For Kerb, can actually be 400 */
-#define RPCAUTH_UNIXGIDS 16
-
-/*
- * Constants associated with authentication flavours.
- */
-#define RPCAKN_FULLNAME 0
-#define RPCAKN_NICKNAME 1
-
-/* msg type */
-#define RPC_CALL 0
-#define RPC_REPLY 1
-
-/* reply status */
-#define RPC_MSGACCEPTED 0
-#define RPC_MSGDENIED 1
-
-/* accepted status */
-#define RPC_SUCCESS 0
-#define RPC_PROGUNAVAIL 1
-#define RPC_PROGMISMATCH 2
-#define RPC_PROCUNAVAIL 3
-#define RPC_GARBAGE 4 /* I like this one */
-#define RPC_SYSTEMERR 5
-
-/* rejected status */
-#define RPC_MISMATCH 0
-#define RPC_AUTHERR 1
-
-/* Authentication failures */
-#define AUTH_OK 0
-#define AUTH_BADCRED 1
-#define AUTH_REJECTCRED 2
-#define AUTH_BADVERF 3
-#define AUTH_REJECTVERF 4
-#define AUTH_TOOWEAK 5 /* Give em wheaties */
-
-/* Sizes of rpc header parts */
-#define RPC_SIZ 24
-#define RPC_REPLYSIZ 28
-
-/* RPC Prog definitions */
-#define RPCPROG_MNT 100005
-#define RPCMNT_VER1 1
-#define RPCMNT_VER3 3
-#define RPCMNT_MOUNT 1
-#define RPCMNT_DUMP 2
-#define RPCMNT_UMOUNT 3
-#define RPCMNT_UMNTALL 4
-#define RPCMNT_EXPORT 5
-#define RPCMNT_NAMELEN 255
-#define RPCMNT_PATHLEN 1024
-#define RPCPROG_NFS 100003
-
-#endif
diff --git a/cpukit/libnetworking/nfs/xdr_subs.h b/cpukit/libnetworking/nfs/xdr_subs.h
deleted file mode 100644
index b29c172615..0000000000
--- a/cpukit/libnetworking/nfs/xdr_subs.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (c) 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Rick Macklem at The University of Guelph.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)xdr_subs.h 8.3 (Berkeley) 3/30/95
- * $FreeBSD: src/sys/nfs/xdr_subs.h,v 1.15 2005/01/07 01:45:50 imp Exp $
- */
-
-
-#ifndef _NFS_XDR_SUBS_H_
-#define _NFS_XDR_SUBS_H_
-
-/*
- * Macros used for conversion to/from xdr representation by nfs...
- * These use the MACHINE DEPENDENT routines ntohl, htonl
- * As defined by "XDR: External Data Representation Standard" RFC1014
- *
- * To simplify the implementation, we use ntohl/htonl even on big-endian
- * machines, and count on them being `#define'd away. Some of these
- * might be slightly more efficient as quad_t copies on a big-endian,
- * but we cannot count on their alignment anyway.
- */
-
-#define fxdr_unsigned(t, v) ((t)ntohl((int32_t)(v)))
-#define txdr_unsigned(v) (htonl((int32_t)(v)))
-
-#define fxdr_nfsv2time(f, t) { \
- (t)->tv_sec = ntohl(((struct nfsv2_time *)(f))->nfsv2_sec); \
- if (((struct nfsv2_time *)(f))->nfsv2_usec != 0xffffffff) \
- (t)->tv_nsec = 1000 * ntohl(((struct nfsv2_time *)(f))->nfsv2_usec); \
- else \
- (t)->tv_nsec = 0; \
-}
-#define txdr_nfsv2time(f, t) { \
- ((struct nfsv2_time *)(t))->nfsv2_sec = htonl((f)->tv_sec); \
- if ((f)->tv_nsec != -1) \
- ((struct nfsv2_time *)(t))->nfsv2_usec = htonl((f)->tv_nsec / 1000); \
- else \
- ((struct nfsv2_time *)(t))->nfsv2_usec = 0xffffffff; \
-}
-
-#define fxdr_nfsv3time(f, t) { \
- (t)->tv_sec = ntohl(((struct nfsv3_time *)(f))->nfsv3_sec); \
- (t)->tv_nsec = ntohl(((struct nfsv3_time *)(f))->nfsv3_nsec); \
-}
-#define txdr_nfsv3time(f, t) { \
- ((struct nfsv3_time *)(t))->nfsv3_sec = htonl((f)->tv_sec); \
- ((struct nfsv3_time *)(t))->nfsv3_nsec = htonl((f)->tv_nsec); \
-}
-
-#define fxdr_hyper(f) \
- ((((u_quad_t)ntohl(((u_int32_t *)(f))[0])) << 32) | \
- (u_quad_t)(ntohl(((u_int32_t *)(f))[1])))
-#define txdr_hyper(f, t) \
-do { \
- ((u_int32_t *)(t))[0] = htonl((u_int32_t)((f) >> 32)); \
- ((u_int32_t *)(t))[1] = htonl((u_int32_t)((f) & 0xffffffff)); \
-} while (0)
-
-#endif
diff --git a/cpukit/libnetworking/nfsclient/nfsargs.h b/cpukit/libnetworking/nfsclient/nfsargs.h
deleted file mode 100644
index c8609721df..0000000000
--- a/cpukit/libnetworking/nfsclient/nfsargs.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/*-
- * Copyright (c) 1989, 1993, 1995
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Rick Macklem at The University of Guelph.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)nfs.h 8.4 (Berkeley) 5/1/95
- * $FreeBSD: src/sys/nfsclient/nfsargs.h,v 1.67 2005/01/07 01:45:51 imp Exp $
- */
-
-
-#ifndef _NFSCLIENT_NFSARGS_H_
-#define _NFSCLIENT_NFSARGS_H_
-
-/*
- * Arguments to mount NFS
- */
-struct nfs_args {
- struct sockaddr *addr; /* file server address */
- int addrlen; /* length of address */
- int sotype; /* Socket type */
- int proto; /* and Protocol */
- u_char *fh; /* File handle to be mounted */
- int fhsize; /* Size, in bytes, of fh */
- int flags; /* flags */
- int wsize; /* write size in bytes */
- int rsize; /* read size in bytes */
- int readdirsize; /* readdir size in bytes */
- int timeo; /* initial timeout in .1 secs */
- int retrans; /* times to retry send */
- int maxgrouplist; /* Max. size of group list */
- int readahead; /* # of blocks to readahead */
- int leaseterm; /* Term (sec) of lease */
- int deadthresh; /* Retrans threshold */
- char *hostname; /* server's name */
-};
-
-/*
- * NFS mount option flags
- */
-#define NFSMNT_SOFT 0x00000001 /* soft mount (hard is default) */
-#define NFSMNT_WSIZE 0x00000002 /* set write size */
-#define NFSMNT_RSIZE 0x00000004 /* set read size */
-#define NFSMNT_TIMEO 0x00000008 /* set initial timeout */
-#define NFSMNT_RETRANS 0x00000010 /* set number of request retries */
-#define NFSMNT_MAXGRPS 0x00000020 /* set maximum grouplist size */
-#define NFSMNT_INT 0x00000040 /* allow interrupts on hard mount */
-#define NFSMNT_NOCONN 0x00000080 /* Don't Connect the socket */
-/* 0x100 free, was NFSMNT_NQNFS */
-#define NFSMNT_NFSV3 0x00000200 /* Use NFS Version 3 protocol */
-/* 0x400 free, was NFSMNT_KERB */
-#define NFSMNT_DUMBTIMR 0x00000800 /* Don't estimate rtt dynamically */
-/* 0x1000 free, was NFSMNT_LEASETERM */
-#define NFSMNT_READAHEAD 0x00002000 /* set read ahead */
-#define NFSMNT_DEADTHRESH 0x00004000 /* set dead server retry thresh */
-#define NFSMNT_RESVPORT 0x00008000 /* Allocate a reserved port */
-#define NFSMNT_RDIRPLUS 0x00010000 /* Use Readdirplus for V3 */
-#define NFSMNT_READDIRSIZE 0x00020000 /* Set readdir size */
-#define NFSMNT_ACREGMIN 0x00040000
-#define NFSMNT_ACREGMAX 0x00080000
-#define NFSMNT_ACDIRMIN 0x00100000
-#define NFSMNT_ACDIRMAX 0x00200000
-#define NFSMNT_NOLOCKD 0x00400000 /* Locks are local */
-#define NFSMNT_NFSV4 0x00800000 /* Use NFS Version 4 protocol */
-#define NFSMNT_HASWRITEVERF 0x01000000 /* NFSv4 Write verifier */
-
-#endif
diff --git a/cpukit/libnetworking/nfsclient/nfsdiskless.h b/cpukit/libnetworking/nfsclient/nfsdiskless.h
deleted file mode 100644
index ee6be125cc..0000000000
--- a/cpukit/libnetworking/nfsclient/nfsdiskless.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (c) 1991, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Rick Macklem at The University of Guelph.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)nfsdiskless.h 8.1 (Berkeley) 6/10/93
- */
-
-#ifndef _NFS_NFSDISKLESS_H_
-#define _NFS_NFSDISKLESS_H_
-
-#include <netinet/in.h> /* struct sockaddr_in */
-#include <net/if.h>
-#include <nfs/nfsproto.h> /* NFSX_V3FHMAX */
-#include <nfsclient/nfsargs.h> /* struct nfs_args */
-
-/*
- * Structure that must be initialized for a diskless nfs client.
- * This structure is used by nfs_mountroot() to set up the root and swap
- * vnodes plus do a partial ifconfig(8) and route(8) so that the critical net
- * interface can communicate with the server.
- * The primary bootstrap is expected to fill in the appropriate fields before
- * starting the kernel. Whether or not the swap area is nfs mounted is determined
- * by the value in swdevt[0]. (equal to NODEV --> swap over nfs)
- * Currently only works for AF_INET protocols.
- * NB: All fields are stored in net byte order to avoid hassles with
- * client/server byte ordering differences.
- */
-
-/*
- * I have defined a new structure that can handle an NFS Version 3 file handle
- * but the kernel still expects the old Version 2 one to be provided. The
- * changes required in nfs_vfsops.c for using the new are documented there in
- * comments. (I felt that breaking network booting code by changing this
- * structure would not be prudent at this time, since almost all servers are
- * still Version 2 anyhow.)
- */
-struct nfsv3_diskless {
- struct ifaliasreq myif; /* Default interface */
- struct sockaddr_in mygateway; /* Default gateway */
- struct nfs_args swap_args; /* Mount args for swap file */
- int swap_fhsize; /* Size of file handle */
- u_char swap_fh[NFSX_V3FHMAX]; /* Swap file's file handle */
- struct sockaddr_in swap_saddr; /* Address of swap server */
- char swap_hostnam[MNAMELEN]; /* Host name for mount pt */
- int swap_nblks; /* Size of server swap file */
- struct ucred swap_ucred; /* Swap credentials */
- struct nfs_args root_args; /* Mount args for root fs */
- int root_fhsize; /* Size of root file handle */
- u_char root_fh[NFSX_V3FHMAX]; /* File handle of root dir */
- struct sockaddr_in root_saddr; /* Address of root server */
- char root_hostnam[MNAMELEN]; /* Host name for mount pt */
- long root_time; /* Timestamp of root fs */
- char my_hostnam[MAXHOSTNAMELEN]; /* Client host name */
-};
-
-struct nfs_diskless {
- struct ifaliasreq myif; /* Default interface */
- struct sockaddr_in mygateway; /* Default gateway */
- struct nfs_args swap_args; /* Mount args for swap file */
- u_char swap_fh[NFSX_V2FH]; /* Swap file's file handle */
- struct sockaddr_in swap_saddr; /* Address of swap server */
- char swap_hostnam[MNAMELEN]; /* Host name for mount pt */
- int swap_nblks; /* Size of server swap file */
- struct ucred swap_ucred; /* Swap credentials */
- struct nfs_args root_args; /* Mount args for root fs */
- u_char root_fh[NFSX_V2FH]; /* File handle of root dir */
- struct sockaddr_in root_saddr; /* Address of root server */
- char root_hostnam[MNAMELEN]; /* Host name for mount pt */
- long root_time; /* Timestamp of root fs */
- char my_hostnam[MAXHOSTNAMELEN]; /* Client host name */
-};
-
-#endif
diff --git a/cpukit/libnetworking/opt_atalk.h b/cpukit/libnetworking/opt_atalk.h
deleted file mode 100644
index 87fc20463c..0000000000
--- a/cpukit/libnetworking/opt_atalk.h
+++ /dev/null
@@ -1 +0,0 @@
-/* intentionally empty file */
diff --git a/cpukit/libnetworking/opt_bdg.h b/cpukit/libnetworking/opt_bdg.h
deleted file mode 100644
index 87fc20463c..0000000000
--- a/cpukit/libnetworking/opt_bdg.h
+++ /dev/null
@@ -1 +0,0 @@
-/* intentionally empty file */
diff --git a/cpukit/libnetworking/opt_compat.h b/cpukit/libnetworking/opt_compat.h
deleted file mode 100644
index 87fc20463c..0000000000
--- a/cpukit/libnetworking/opt_compat.h
+++ /dev/null
@@ -1 +0,0 @@
-/* intentionally empty file */
diff --git a/cpukit/libnetworking/opt_inet.h b/cpukit/libnetworking/opt_inet.h
deleted file mode 100644
index 87fc20463c..0000000000
--- a/cpukit/libnetworking/opt_inet.h
+++ /dev/null
@@ -1 +0,0 @@
-/* intentionally empty file */
diff --git a/cpukit/libnetworking/opt_inet6.h b/cpukit/libnetworking/opt_inet6.h
deleted file mode 100644
index 87fc20463c..0000000000
--- a/cpukit/libnetworking/opt_inet6.h
+++ /dev/null
@@ -1 +0,0 @@
-/* intentionally empty file */
diff --git a/cpukit/libnetworking/opt_ipfw.h b/cpukit/libnetworking/opt_ipfw.h
deleted file mode 100644
index 87fc20463c..0000000000
--- a/cpukit/libnetworking/opt_ipfw.h
+++ /dev/null
@@ -1 +0,0 @@
-/* intentionally empty file */
diff --git a/cpukit/libnetworking/opt_ipsec.h b/cpukit/libnetworking/opt_ipsec.h
deleted file mode 100644
index 87fc20463c..0000000000
--- a/cpukit/libnetworking/opt_ipsec.h
+++ /dev/null
@@ -1 +0,0 @@
-/* intentionally empty file */
diff --git a/cpukit/libnetworking/opt_ipx.h b/cpukit/libnetworking/opt_ipx.h
deleted file mode 100644
index 87fc20463c..0000000000
--- a/cpukit/libnetworking/opt_ipx.h
+++ /dev/null
@@ -1 +0,0 @@
-/* intentionally empty file */
diff --git a/cpukit/libnetworking/opt_mac.h b/cpukit/libnetworking/opt_mac.h
deleted file mode 100644
index 87fc20463c..0000000000
--- a/cpukit/libnetworking/opt_mac.h
+++ /dev/null
@@ -1 +0,0 @@
-/* intentionally empty file */
diff --git a/cpukit/libnetworking/opt_mrouting.h b/cpukit/libnetworking/opt_mrouting.h
deleted file mode 100644
index 87fc20463c..0000000000
--- a/cpukit/libnetworking/opt_mrouting.h
+++ /dev/null
@@ -1 +0,0 @@
-/* intentionally empty file */
diff --git a/cpukit/libnetworking/opt_netgraph.h b/cpukit/libnetworking/opt_netgraph.h
deleted file mode 100644
index 87fc20463c..0000000000
--- a/cpukit/libnetworking/opt_netgraph.h
+++ /dev/null
@@ -1 +0,0 @@
-/* intentionally empty file */
diff --git a/cpukit/libnetworking/opt_ppp.h b/cpukit/libnetworking/opt_ppp.h
deleted file mode 100644
index 37e2068620..0000000000
--- a/cpukit/libnetworking/opt_ppp.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _PPP_H_
-#define _PPP_H_
-
-#define NPPP 1
-#define NBPFILTER 0
-#undef VJC
-#undef PPP_FILTER
-#undef PPP_COMPRESS
-
-#endif
diff --git a/cpukit/libnetworking/opt_tcpdebug.h b/cpukit/libnetworking/opt_tcpdebug.h
deleted file mode 100644
index 91d7edebcb..0000000000
--- a/cpukit/libnetworking/opt_tcpdebug.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* intentionally empty file */
-
-/*
- * Uncomment the following line to turn on debug code. When you define
- * this symbol, tcp_trace() is called. If you want tcp_trace() to
- * print, then you need to edit netinet/tcp_debug to set the variable
- * "tcpconsdebug" to 1.
- */
-
-/*
-#define TCPDEBUG
-*/
diff --git a/cpukit/libnetworking/resolv.h b/cpukit/libnetworking/resolv.h
deleted file mode 100644
index 06d3a55a16..0000000000
--- a/cpukit/libnetworking/resolv.h
+++ /dev/null
@@ -1,303 +0,0 @@
-/*
- * Copyright (c) 1983, 1987, 1989
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
- * Portions Copyright (c) 1996-1999 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
- * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-/*%
- * @(#)resolv.h 8.1 (Berkeley) 6/2/93
- * $FreeBSD: release/9.0.0/include/resolv.h 203964 2010-02-16 19:39:50Z imp $
- */
-
-#ifndef _RESOLV_H_
-#define _RESOLV_H_
-
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/cdefs.h>
-#include <stdio.h>
-#include <netinet/in.h> /* struct in_addr */
-
-/*%
- * Revision information. This is the release date in YYYYMMDD format.
- * It can change every day so the right thing to do with it is use it
- * in preprocessor commands such as "#if (__RES > 19931104)". Do not
- * compare for equality; rather, use it to determine whether your resolver
- * is new enough to contain a certain feature.
- */
-
-#define __RES 19960801
-
-/*%
- * Resolver configuration file.
- * Normally not present, but may contain the address of the
- * initial name server(s) to query and the domain search list.
- */
-
-#ifndef _PATH_RESCONF
-#define _PATH_RESCONF "/etc/resolv.conf"
-#endif
-
-typedef enum { res_goahead, res_nextns, res_modified, res_done, res_error }
- res_sendhookact;
-
-typedef res_sendhookact (*res_send_qhook)(struct sockaddr_in * const *ns,
- const u_char **query,
- int *querylen,
- u_char *ans,
- int anssiz,
- int *resplen);
-
-typedef res_sendhookact (*res_send_rhook)(const struct sockaddr_in *ns,
- const u_char *query,
- int querylen,
- u_char *ans,
- int anssiz,
- int *resplen);
-
-struct res_sym {
- int number; /*%< Identifying number, like T_MX */
- const char * name; /*%< Its symbolic name, like "MX" */
- const char * humanname; /*%< Its fun name, like "mail exchanger" */
-};
-
-/*%
- * Global defines and variables for resolver stub.
- */
-#define MAXNS 3 /*%< max # name servers we'll track */
-#define MAXDFLSRCH 3 /*%< # default domain levels to try */
-#define MAXDNSRCH 6 /*%< max # domains in search path */
-#define LOCALDOMAINPARTS 2 /*%< min levels in name that is "local" */
-#define RES_TIMEOUT 5 /*%< min. seconds between retries */
-#define MAXRESOLVSORT 10 /*%< number of net to sort on */
-#define RES_MAXNDOTS 15 /*%< should reflect bit field size */
-
-struct __res_state {
- int retrans; /*%< retransmission time interval */
- int retry; /*%< number of times to retransmit */
- u_long options; /*%< option flags - see below. */
- int nscount; /*%< number of name servers */
- struct sockaddr_in
- nsaddr_list[MAXNS]; /*%< address of name server */
-#define nsaddr nsaddr_list[0] /*%< for backward compatibility */
- u_short id; /*%< current message id */
- char *dnsrch[MAXDNSRCH+1]; /*%< components of domain to search */
- char defdname[256]; /*%< default domain (deprecated) */
- u_long pfcode; /*%< RES_PRF_ flags - see below. */
- unsigned ndots:4; /*%< threshold for initial abs. query */
- unsigned nsort:4; /*%< number of elements in sort_list[] */
- char unused[3];
- struct {
- struct in_addr addr;
- u_int32_t mask;
- } sort_list[MAXRESOLVSORT];
- char pad[72]; /* on an i386 this means 512b total */
-};
-
-typedef struct __res_state *res_state;
-
-/*%
- * Resolver options (keep these in synch with res_debug.c, please)
- */
-#define RES_INIT 0x00000001 /*%< address initialized */
-#define RES_DEBUG 0x00000002 /*%< print debug messages */
-#define RES_AAONLY 0x00000004 /*%< authoritative answers only (!IMPL)*/
-#define RES_USEVC 0x00000008 /*%< use virtual circuit */
-#define RES_PRIMARY 0x00000010 /*%< query primary server only (!IMPL) */
-#define RES_IGNTC 0x00000020 /*%< ignore truncation errors */
-#define RES_RECURSE 0x00000040 /*%< recursion desired */
-#define RES_DEFNAMES 0x00000080 /*%< use default domain name */
-#define RES_STAYOPEN 0x00000100 /*%< Keep TCP socket open */
-#define RES_DNSRCH 0x00000200 /*%< search up local domain tree */
-#define RES_INSECURE1 0x00000400 /*%< type 1 security disabled */
-#define RES_INSECURE2 0x00000800 /*%< type 2 security disabled */
-#define RES_NOALIASES 0x00001000 /*%< shuts off HOSTALIASES feature */
-#define RES_USE_INET6 0x00002000 /*%< use/map IPv6 in gethostbyname() */
-#define RES_NOTLDQUERY 0x00004000 /*%< Don't query TLD names */
-
-#define RES_DEFAULT (RES_RECURSE | RES_DEFNAMES | \
- RES_DNSRCH)
-
-/*%
- * Resolver "pfcode" values. Used by dig.
- */
-#define RES_PRF_STATS 0x00000001
-#define RES_PRF_UPDATE 0x00000002
-#define RES_PRF_CLASS 0x00000004
-#define RES_PRF_CMD 0x00000008
-#define RES_PRF_QUES 0x00000010
-#define RES_PRF_ANS 0x00000020
-#define RES_PRF_AUTH 0x00000040
-#define RES_PRF_ADD 0x00000080
-#define RES_PRF_HEAD1 0x00000100
-#define RES_PRF_HEAD2 0x00000200
-#define RES_PRF_TTLID 0x00000400
-#define RES_PRF_HEADX 0x00000800
-#define RES_PRF_QUERY 0x00001000
-#define RES_PRF_REPLY 0x00002000
-#define RES_PRF_INIT 0x00004000
-/* 0x00008000 */
-
-#define fp_nquery __fp_nquery
-#define fp_query __fp_query
-#define hostalias __hostalias
-#define p_query __p_query
-#define res_close __res_close
-#define res_init __res_init
-#define res_isourserver __res_isourserver
-#define res_mkquery __res_mkquery
-#define res_query __res_query
-#define res_querydomain __res_querydomain
-#define res_search __res_search
-#define res_send __res_send
-
-__BEGIN_DECLS
-void fp_nquery(const u_char *, int, FILE *);
-void fp_query(const u_char *, FILE *);
-const char * hostalias(const char *);
-void p_query(const u_char *);
-void res_close(void);
-int res_init(void);
-int res_isourserver(const struct sockaddr_in *);
-int res_mkquery(int, const char *, int, int, const u_char *,
- int, const u_char *, u_char *, int);
-int res_query(const char *, int, int, u_char *, int);
-int res_querydomain(const char *, const char *, int, int,
- u_char *, int);
-int res_search(const char *, int, int, u_char *, int);
-int res_send(const u_char *, int, u_char *, int);
-__END_DECLS
-
-extern struct __res_state _res;
-
-
-extern const struct res_sym __p_class_syms[];
-extern const struct res_sym __p_type_syms[];
-
-/* Private routines shared between libc/net, named, nslookup and others. */
-#define b64_ntop __b64_ntop
-#define b64_pton __b64_pton
-#define dn_comp __dn_comp
-#define dn_count_labels __dn_count_labels
-#define dn_expand __dn_expand
-#define dn_skipname __dn_skipname
-#define fp_resstat __fp_resstat
-#define loc_aton __loc_aton
-#define loc_ntoa __loc_ntoa
-#define p_cdname __p_cdname
-#define p_cdnname __p_cdnname
-#define fp_resstat __fp_resstat
-#define p_class __p_class
-#define p_fqname __p_fqname
-#define p_fqnname __p_fqnname
-#define p_option __p_option
-#define p_secstodate __p_secstodate
-#define p_section __p_section
-#define p_time __p_time
-#define p_type __p_type
-#define putlong __putlong
-#define putshort __putshort
-#define res_dnok __res_dnok
-#define res_hnok __res_hnok
-#define res_mailok __res_mailok
-#define res_nameinquery __res_nameinquery
-#define res_ownok __res_ownok
-#define res_queriesmatch __res_queriesmatch
-#define res_randomid __res_randomid
-#define sym_ntop __sym_ntop
-#define sym_ntos __sym_ntos
-#define sym_ston __sym_ston
-#define res_send_setqhook __res_send_setqhook
-#define res_send_setrhook __res_send_setrhook
-#define res_mkupdate __res_mkupdate
-#define res_mkupdrec __res_mkupdrec
-#define res_freeupdrec __res_freeupdrec
-
-__BEGIN_DECLS
-int res_hnok(const char *);
-int res_ownok(const char *);
-int res_mailok(const char *);
-int res_dnok(const char *);
-int sym_ston(const struct res_sym *, const char *, int *);
-const char * sym_ntos(const struct res_sym *, int, int *);
-const char * sym_ntop(const struct res_sym *, int, int *);
-int b64_ntop(u_char const *, size_t, char *, size_t);
-int b64_pton(char const *, u_char *, size_t);
-int loc_aton(const char *, u_char *);
-const char * loc_ntoa(const u_char *, char *);
-int dn_skipname(const u_char *, const u_char *);
-void fp_resstat(struct __res_state *, FILE *);
-void putlong(u_int32_t, u_char *);
-void putshort(u_int16_t, u_char *);
-const char * p_class(int);
-const char * p_time(u_int32_t);
-const char * p_type(int);
-const u_char * p_cdnname(const u_char *, const u_char *, int, FILE *);
-const u_char * p_cdname(const u_char *, const u_char *, FILE *);
-const u_char * p_fqnname(const u_char *, const u_char *, int, char *, int);
-const u_char * p_fqname(const u_char *, const u_char *, FILE *);
-const char * p_option(u_long);
-char * p_secstodate(u_long);
-int dn_count_labels(const char *);
-int dn_comp(const char *, u_char *, int, u_char **, u_char **);
-int dn_expand(const u_char *, const u_char *, const u_char *,
- char *, int);
-u_int res_randomid(void);
-int res_nameinquery(const char *, int, int, const u_char *,
- const u_char *);
-int res_queriesmatch(const u_char *, const u_char *,
- const u_char *, const u_char *);
-const char * p_section(int, int);
-void res_send_setqhook(res_send_qhook);
-void res_send_setrhook(res_send_rhook);
-
-/* XXX The following depend on the ns_updrec typedef in arpa/nameser.h */
-#ifdef _ARPA_NAMESER_H_
-int res_update (ns_updrec *);
-int res_mkupdate (ns_updrec *, u_char *, int);
-ns_updrec * res_mkupdrec (int, const char *, u_int, u_int, u_long);
-void res_freeupdrec (ns_updrec *);
-#endif
-__END_DECLS
-
-#endif /* !_RESOLV_H_ */
diff --git a/cpukit/libnetworking/rpc/auth.h b/cpukit/libnetworking/rpc/auth.h
deleted file mode 100644
index 13432bd5d0..0000000000
--- a/cpukit/libnetworking/rpc/auth.h
+++ /dev/null
@@ -1,262 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- *
- * from: @(#)auth.h 1.17 88/02/08 SMI
- * from: @(#)auth.h 2.3 88/08/07 4.0 RPCSRC
- * $FreeBSD: src/include/rpc/auth.h,v 1.15 1999/08/27 23:45:02 peter Exp $
- */
-
-/*
- * auth.h, Authentication interface.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- *
- * The data structures are completely opaque to the client. The client
- * is required to pass a AUTH * to routines that create rpc
- * "sessions".
- */
-
-#ifndef _RPC_AUTH_H
-#define _RPC_AUTH_H
-#include <sys/cdefs.h>
-#include <sys/socket.h>
-#include <rpc/xdr.h>
-
-#define MAX_AUTH_BYTES 400
-#define MAXNETNAMELEN 255 /* maximum length of network user's name */
-
-/*
- * Status returned from authentication check
- */
-enum auth_stat {
- AUTH_OK=0,
- /*
- * failed at remote end
- */
- AUTH_BADCRED=1, /* bogus credentials (seal broken) */
- AUTH_REJECTEDCRED=2, /* client should begin new session */
- AUTH_BADVERF=3, /* bogus verifier (seal broken) */
- AUTH_REJECTEDVERF=4, /* verifier expired or was replayed */
- AUTH_TOOWEAK=5, /* rejected due to security reasons */
- /*
- * failed locally
- */
- AUTH_INVALIDRESP=6, /* bogus response verifier */
- AUTH_FAILED=7, /* some unknown reason */
- _AUTH_STAT = 0xffffffff
-};
-
-union des_block {
- struct {
- u_int32_t high;
- u_int32_t low;
- } key;
- char c[8];
-};
-typedef union des_block des_block;
-__BEGIN_DECLS
-extern bool_t xdr_des_block (XDR *, des_block *);
-__END_DECLS
-
-/*
- * Authentication info. Opaque to client.
- */
-struct opaque_auth {
- enum_t oa_flavor; /* flavor of auth */
- caddr_t oa_base; /* address of more auth stuff */
- u_int oa_length; /* not to exceed MAX_AUTH_BYTES */
-};
-__BEGIN_DECLS
-bool_t xdr_opaque_auth (XDR *xdrs, struct opaque_auth *ap);
-__END_DECLS
-
-
-/*
- * Auth handle, interface to client side authenticators.
- */
-typedef struct __rpc_auth {
- struct opaque_auth ah_cred;
- struct opaque_auth ah_verf;
- union des_block ah_key;
- struct auth_ops {
- void (*ah_nextverf) (struct __rpc_auth *);
- /* nextverf & serialize */
- int (*ah_marshal) (struct __rpc_auth *, XDR *);
- /* validate verifier */
- int (*ah_validate) (struct __rpc_auth *,
- struct opaque_auth *);
- /* refresh credentials */
- int (*ah_refresh) (struct __rpc_auth *);
- /* destroy this structure */
- void (*ah_destroy) (struct __rpc_auth *);
- } *ah_ops;
- caddr_t ah_private;
-} AUTH;
-
-
-/*
- * Authentication ops.
- * The ops and the auth handle provide the interface to the authenticators.
- *
- * AUTH *auth;
- * XDR *xdrs;
- * struct opaque_auth verf;
- */
-#define AUTH_NEXTVERF(auth) \
- ((*((auth)->ah_ops->ah_nextverf))(auth))
-#define auth_nextverf(auth) \
- ((*((auth)->ah_ops->ah_nextverf))(auth))
-
-#define AUTH_MARSHALL(auth, xdrs) \
- ((*((auth)->ah_ops->ah_marshal))(auth, xdrs))
-#define auth_marshall(auth, xdrs) \
- ((*((auth)->ah_ops->ah_marshal))(auth, xdrs))
-
-#define AUTH_VALIDATE(auth, verfp) \
- ((*((auth)->ah_ops->ah_validate))((auth), verfp))
-#define auth_validate(auth, verfp) \
- ((*((auth)->ah_ops->ah_validate))((auth), verfp))
-
-#define AUTH_REFRESH(auth) \
- ((*((auth)->ah_ops->ah_refresh))(auth))
-#define auth_refresh(auth) \
- ((*((auth)->ah_ops->ah_refresh))(auth))
-
-#define AUTH_DESTROY(auth) \
- ((*((auth)->ah_ops->ah_destroy))(auth))
-#define auth_destroy(auth) \
- ((*((auth)->ah_ops->ah_destroy))(auth))
-
-
-extern struct opaque_auth _null_auth;
-
-/*
- * These are the various implementations of client side authenticators.
- */
-
-/*
- * Unix style authentication
- * AUTH *authunix_create(machname, uid, gid, len, aup_gids)
- * char *machname;
- * int uid;
- * int gid;
- * int len;
- * int *aup_gids;
- */
-__BEGIN_DECLS
-struct sockaddr_in;
-extern AUTH *authunix_create (char *, int, int, int, int *);
-extern AUTH *authunix_create_default (void);
-extern AUTH *authnone_create (void);
-__END_DECLS
-
-/* Forward compatibility with TI-RPC */
-#define authsys_create authunix_create
-#define authsys_create_default authunix_create_default
-
-/*
- * DES style authentication
- * AUTH *authdes_create(servername, window, timehost, ckey)
- * char *servername; - network name of server
- * u_int window; - time to live
- * struct sockaddr *timehost; - optional hostname to sync with
- * des_block *ckey; - optional conversation key to use
- */
-__BEGIN_DECLS
-extern AUTH *authdes_create ( char *, u_int, struct sockaddr *, des_block * );
-#ifdef NOTYET
-/*
- * TI-RPC supports this call, but it requires the inclusion of
- * NIS+-specific headers which would require the inclusion of other
- * headers which would result in a tangled mess. For now, the NIS+
- * code prototypes this routine internally.
- */
-extern AUTH *authdes_pk_create ( char *, netobj *, u_int,
- struct sockaddr *, des_block *,
- nis_server * );
-#endif
-__END_DECLS
-
-/*
- * Netname manipulation routines.
- */
-__BEGIN_DECLS
-extern int netname2user ( char *, uid_t *, gid_t *, int *, gid_t *);
-extern int netname2host ( char *, char *, int );
-extern int getnetname ( char * );
-extern int user2netname ( char *, uid_t, char * );
-extern int host2netname ( char *, char *, char * );
-extern void passwd2des ( char *, char * );
-__END_DECLS
-
-/*
- * Keyserv interface routines.
- * XXX Should not be here.
- */
-#ifndef HEXKEYBYTES
-#define HEXKEYBYTES 48
-#endif
-typedef char kbuf[HEXKEYBYTES];
-typedef char *namestr;
-
-struct netstarg {
- kbuf st_priv_key;
- kbuf st_pub_key;
- namestr st_netname;
-};
-
-__BEGIN_DECLS
-extern int key_decryptsession ( const char *, des_block * );
-extern int key_decryptsession_pk ( char *, netobj *, des_block * );
-extern int key_encryptsession ( const char *, des_block * );
-extern int key_encryptsession_pk ( char *, netobj *, des_block * );
-extern int key_gendes ( des_block * );
-extern int key_setsecret ( const char * );
-extern int key_secretkey_is_set ( void );
-extern int key_setnet ( struct netstarg * );
-extern int key_get_conv ( char *, des_block * );
-__END_DECLS
-
-/*
- * Publickey routines.
- */
-__BEGIN_DECLS
-extern int getpublickey ( char *, char * );
-extern int getpublicandprivatekey ( char *, char * );
-extern int getsecretkey ( char *, char *, char * );
-__END_DECLS
-
-
-#define AUTH_NONE 0 /* no authentication */
-#define AUTH_NULL 0 /* backward compatibility */
-#define AUTH_UNIX 1 /* unix style (uid, gids) */
-#define AUTH_SYS 1 /* forward compatibility */
-#define AUTH_SHORT 2 /* short hand unix style */
-#define AUTH_DES 3 /* des style (encrypted timestamps) */
-
-#endif /* !_RPC_AUTH_H */
diff --git a/cpukit/libnetworking/rpc/auth_unix.h b/cpukit/libnetworking/rpc/auth_unix.h
deleted file mode 100644
index f822f3dd60..0000000000
--- a/cpukit/libnetworking/rpc/auth_unix.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- *
- * from: @(#)auth_unix.h 1.8 88/02/08 SMI
- * from: @(#)auth_unix.h 2.2 88/07/29 4.0 RPCSRC
- * $FreeBSD: src/include/rpc/auth_unix.h,v 1.10 1999/08/27 23:45:03 peter Exp $
- */
-
-/*
- * auth_unix.h, Protocol for UNIX style authentication parameters for RPC
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-/*
- * The system is very weak. The client uses no encryption for it
- * credentials and only sends null verifiers. The server sends backs
- * null verifiers or optionally a verifier that suggests a new short hand
- * for the credentials.
- */
-
-#ifndef _RPC_AUTH_UNIX_H
-#define _RPC_AUTH_UNIX_H
-#include <sys/cdefs.h>
-#include <rpc/auth.h> /* opaque_auth */
-
-/* The machine name is part of a credential; it may not exceed 255 bytes */
-#define MAX_MACHINE_NAME 255
-
-/* gids compose part of a credential; there may not be more than 16 of them */
-#define NGRPS 16
-
-/*
- * Unix style credentials.
- */
-struct authunix_parms {
- u_long aup_time;
- char *aup_machname;
- int aup_uid;
- int aup_gid;
- u_int aup_len;
- int *aup_gids;
-};
-
-#define authsys_parms authunix_parms
-
-__BEGIN_DECLS
-extern bool_t xdr_authunix_parms(XDR *, struct authunix_parms *);
-__END_DECLS
-
-/*
- * If a response verifier has flavor AUTH_SHORT,
- * then the body of the response verifier encapsulates the following structure;
- * again it is serialized in the obvious fashion.
- */
-struct short_hand_verf {
- struct opaque_auth new_cred;
-};
-
-#endif /* !_RPC_AUTH_UNIX_H */
diff --git a/cpukit/libnetworking/rpc/clnt.h b/cpukit/libnetworking/rpc/clnt.h
deleted file mode 100644
index 3042abe1b6..0000000000
--- a/cpukit/libnetworking/rpc/clnt.h
+++ /dev/null
@@ -1,310 +0,0 @@
-/* $NetBSD: clnt.h,v 1.14 2000/06/02 22:57:55 fvdl Exp $ */
-
-/*
- * The contents of this file are subject to the Sun Standards
- * License Version 1.0 the (the "License";) You may not use
- * this file except in compliance with the License. You may
- * obtain a copy of the License at lib/libc/rpc/LICENSE
- *
- * Software distributed under the License is distributed on
- * an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
- * express or implied. See the License for the specific
- * language governing rights and limitations under the License.
- *
- * The Original Code is Copyright 1998 by Sun Microsystems, Inc
- *
- * The Initial Developer of the Original Code is: Sun
- * Microsystems, Inc.
- *
- * All Rights Reserved.
- *
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- *
- * from: @(#)clnt.h 1.31 94/04/29 SMI
- * from: @(#)clnt.h 2.1 88/07/29 4.0 RPCSRC
- * $FreeBSD: src/include/rpc/clnt.h,v 1.21 2003/01/24 01:47:55 fjoe Exp $
- */
-
-/*
- * clnt.h - Client side remote procedure call interface.
- *
- * Copyright (c) 1986-1991,1994-1999 by Sun Microsystems, Inc.
- * All rights reserved.
- */
-
-
-#ifndef _RPC_CLNT_H_
-#define _RPC_CLNT_H_
-#include <rpc/clnt_stat.h>
-#include <sys/cdefs.h>
-#include <sys/un.h>
-#include <rpc/auth.h> /* auth_stat */
-
-/*
- * Error info.
- */
-struct rpc_err {
- enum clnt_stat re_status;
- union {
- int RE_errno; /* related system error */
- enum auth_stat RE_why; /* why the auth error occurred */
- struct {
- rpcvers_t low; /* lowest version supported */
- rpcvers_t high; /* highest version supported */
- } RE_vers;
- struct { /* maybe meaningful if RPC_FAILED */
- int32_t s1;
- int32_t s2;
- } RE_lb; /* life boot & debugging only */
- } ru;
-#define re_errno ru.RE_errno
-#define re_why ru.RE_why
-#define re_vers ru.RE_vers
-#define re_lb ru.RE_lb
-};
-
-
-/*
- * Client rpc handle.
- * Created by individual implementations
- * Client is responsible for initializing auth, see e.g. auth_none.c.
- */
-typedef struct __rpc_client {
- AUTH *cl_auth; /* authenticator */
- struct clnt_ops {
- /* call remote procedure */
- enum clnt_stat (*cl_call)(struct __rpc_client *,
- rpcproc_t, xdrproc_t, void *, xdrproc_t,
- void *, struct timeval);
- /* abort a call */
- void (*cl_abort)(void);
- /* get specific error code */
- void (*cl_geterr)(struct __rpc_client *,
- struct rpc_err *);
- /* frees results */
- bool_t (*cl_freeres)(struct __rpc_client *,
- xdrproc_t, void *);
- /* destroy this structure */
- void (*cl_destroy)(struct __rpc_client *);
- /* the ioctl() of rpc */
- bool_t (*cl_control)(struct __rpc_client *, int,
- char *);
- } *cl_ops;
- void *cl_private; /* private stuff */
-} CLIENT;
-
-#define RPCSMALLMSGSIZE 400 /* a more reasonable packet size */
-
-/*
- * client side rpc interface ops
- *
- * Parameter types are:
- *
- */
-
-/*
- * enum clnt_stat
- * CLNT_CALL(rh, proc, xargs, argsp, xres, resp, timeout)
- * CLIENT *rh;
- * rpcproc_t proc;
- * xdrproc_t xargs;
- * void *argsp;
- * xdrproc_t xres;
- * void *resp;
- * struct timeval timeout;
- */
-#define CLNT_CALL(rh, proc, xargs, argsp, xres, resp, secs) \
- ((*(rh)->cl_ops->cl_call)(rh, proc, xargs, \
- argsp, xres, resp, secs))
-#define clnt_call(rh, proc, xargs, argsp, xres, resp, secs) \
- ((*(rh)->cl_ops->cl_call)(rh, proc, xargs, \
- argsp, xres, resp, secs))
-
-/*
- * void
- * CLNT_ABORT(rh);
- * CLIENT *rh;
- */
-#define CLNT_ABORT(rh) ((*(rh)->cl_ops->cl_abort)(rh))
-#define clnt_abort(rh) ((*(rh)->cl_ops->cl_abort)(rh))
-
-/*
- * struct rpc_err
- * CLNT_GETERR(rh);
- * CLIENT *rh;
- */
-#define CLNT_GETERR(rh,errp) ((*(rh)->cl_ops->cl_geterr)(rh, errp))
-#define clnt_geterr(rh,errp) ((*(rh)->cl_ops->cl_geterr)(rh, errp))
-
-
-/*
- * bool_t
- * CLNT_FREERES(rh, xres, resp);
- * CLIENT *rh;
- * xdrproc_t xres;
- * void *resp;
- */
-#define CLNT_FREERES(rh,xres,resp) ((*(rh)->cl_ops->cl_freeres)(rh,xres,resp))
-#define clnt_freeres(rh,xres,resp) ((*(rh)->cl_ops->cl_freeres)(rh,xres,resp))
-
-/*
- * bool_t
- * CLNT_CONTROL(cl, request, info)
- * CLIENT *cl;
- * u_int request;
- * char *info;
- */
-#define CLNT_CONTROL(cl,rq,in) ((*(cl)->cl_ops->cl_control)(cl,rq,in))
-#define clnt_control(cl,rq,in) ((*(cl)->cl_ops->cl_control)(cl,rq,in))
-
-/*
- * control operations that apply to udp, tcp and unix transports
- *
- * Note: options marked XXX are no-ops in this implementation of RPC.
- * The are present in TI-RPC but can't be implemented here since they
- * depend on the presence of STREAMS/TLI, which we don't have.
- *
- */
-#define CLSET_TIMEOUT 1 /* set timeout (timeval) */
-#define CLGET_TIMEOUT 2 /* get timeout (timeval) */
-#define CLGET_SERVER_ADDR 3 /* get server's address (sockaddr) */
-#define CLGET_FD 6 /* get connections file descriptor */
-#define CLGET_SVC_ADDR 7 /* get server's address (netbuf) */
-#define CLSET_FD_CLOSE 8 /* close fd while clnt_destroy */
-#define CLSET_FD_NCLOSE 9 /* Do not close fd while clnt_destroy */
-#define CLGET_XID 10 /* Get xid */
-#define CLSET_XID 11 /* Set xid */
-#define CLGET_VERS 12 /* Get version number */
-#define CLSET_VERS 13 /* Set version number */
-#define CLGET_PROG 14 /* Get program number */
-#define CLSET_PROG 15 /* Set program number */
-#define CLSET_SVC_ADDR 16 /* get server's address (netbuf) XXX */
-#define CLSET_PUSH_TIMOD 17 /* push timod if not already present XXX */
-#define CLSET_POP_TIMOD 18 /* pop timod XXX */
-
-/*
- * Connectionless only control operations
- */
-#define CLSET_RETRY_TIMEOUT 4 /* set retry timeout (timeval) */
-#define CLGET_RETRY_TIMEOUT 5 /* get retry timeout (timeval) */
-
-/*
- * Operations which GSSAPI needs. (Bletch.)
- */
-#define CLGET_LOCAL_ADDR 19 /* get local addr (sockaddr) */
-
-
-/*
- * void
- * CLNT_DESTROY(rh);
- * CLIENT *rh;
- */
-#define CLNT_DESTROY(rh) ((*(rh)->cl_ops->cl_destroy)(rh))
-#define clnt_destroy(rh) ((*(rh)->cl_ops->cl_destroy)(rh))
-
-
-/*
- * RPCTEST is a test program which is accessible on every rpc
- * transport/port. It is used for testing, performance evaluation,
- * and network administration.
- */
-
-#define RPCTEST_PROGRAM ((rpcprog_t)1)
-#define RPCTEST_VERSION ((rpcvers_t)1)
-#define RPCTEST_NULL_PROC ((rpcproc_t)2)
-#define RPCTEST_NULL_BATCH_PROC ((rpcproc_t)3)
-
-/*
- * By convention, procedure 0 takes null arguments and returns them
- */
-
-#define NULLPROC ((rpcproc_t)0)
-
-/*
- * Below are the client handle creation routines for the various
- * implementations of client side rpc. They can return NULL if a
- * creation failure occurs.
- */
-
-/*
- * Generic client creation routine. Supported protocols are "udp", "tcp"
- * and "unix".
- */
-__BEGIN_DECLS
-extern CLIENT *clnt_create(const char *, const rpcprog_t, const rpcvers_t,
- const char *);
-__END_DECLS
-
-/*
- * Added for compatibility to old rpc 4.0. Obsoleted by clnt_vc_create().
- */
-__BEGIN_DECLS
-extern CLIENT *clntunix_create(struct sockaddr_un *,
- u_long, u_long, int *, u_int, u_int);
-__END_DECLS
-
-
-/*
- * Print why creation failed
- */
-__BEGIN_DECLS
-extern void clnt_pcreateerror(const char *); /* stderr */
-extern char *clnt_spcreateerror(const char *); /* string */
-__END_DECLS
-
-/*
- * Like clnt_perror(), but is more verbose in its output
- */
-__BEGIN_DECLS
-extern void clnt_perrno(enum clnt_stat); /* stderr */
-extern char *clnt_sperrno(enum clnt_stat); /* string */
-__END_DECLS
-
-/*
- * Print an English error message, given the client error code
- */
-__BEGIN_DECLS
-extern void clnt_perror(CLIENT *, const char *); /* stderr */
-extern char *clnt_sperror(CLIENT *, const char *); /* string */
-__END_DECLS
-
-
-/*
- * If a creation fails, the following allows the user to figure out why.
- */
-struct rpc_createerr {
- enum clnt_stat cf_stat;
- struct rpc_err cf_error; /* useful when cf_stat == RPC_PMAPFAILURE */
-};
-
-extern struct rpc_createerr rpc_createerr;
-
-/* For backward compatibility */
-#include <rpc/clnt_soc.h>
-
-#endif /* !_RPC_CLNT_H_ */
diff --git a/cpukit/libnetworking/rpc/clnt_soc.h b/cpukit/libnetworking/rpc/clnt_soc.h
deleted file mode 100644
index 9aa99b88ba..0000000000
--- a/cpukit/libnetworking/rpc/clnt_soc.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/* $NetBSD: clnt_soc.h,v 1.1 2000/06/02 22:57:55 fvdl Exp $ */
-/* $FreeBSD: src/include/rpc/clnt_soc.h,v 1.2 2002/03/23 17:24:55 imp Exp $ */
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-/*
- * Copyright (c) 1984 - 1991 by Sun Microsystems, Inc.
- */
-
-/*
- * clnt.h - Client side remote procedure call interface.
- */
-
-#ifndef _RPC_CLNT_SOC_H
-#define _RPC_CLNT_SOC_H
-
-#include <time.h>
-
-/* derived from clnt_soc.h 1.3 88/12/17 SMI */
-
-/*
- * All the following declarations are only for backward compatibility
- * with TS-RPC.
- */
-
-#include <sys/cdefs.h>
-#include <rpc/clnt.h>
-
-#define UDPMSGSIZE 8800 /* rpc imposed limit on udp msg size */
-
-/*
- * TCP based rpc
- * CLIENT *
- * clnttcp_create(raddr, prog, vers, sockp, sendsz, recvsz)
- * struct sockaddr_in *raddr;
- * u_long prog;
- * u_long version;
- * register int *sockp;
- * u_int sendsz;
- * u_int recvsz;
- */
-__BEGIN_DECLS
-extern CLIENT *clnttcp_create(struct sockaddr_in *, u_long, u_long, int *,
- u_int, u_int);
-__END_DECLS
-
-/*
- * Raw (memory) rpc.
- */
-__BEGIN_DECLS
-extern CLIENT *clntraw_create(u_long, u_long);
-__END_DECLS
-
-
-/*
- * UDP based rpc.
- * CLIENT *
- * clntudp_create(raddr, program, version, wait, sockp)
- * struct sockaddr_in *raddr;
- * u_long program;
- * u_long version;
- * struct timeval wait;
- * int *sockp;
- *
- * Same as above, but you specify max packet sizes.
- * CLIENT *
- * clntudp_bufcreate(raddr, program, version, wait, sockp, sendsz, recvsz)
- * struct sockaddr_in *raddr;
- * u_long program;
- * u_long version;
- * struct timeval wait;
- * int *sockp;
- * u_int sendsz;
- * u_int recvsz;
- */
-__BEGIN_DECLS
-extern CLIENT *clntudp_create(struct sockaddr_in *, u_long, u_long,
- struct timeval, int *);
-extern CLIENT *clntudp_bufcreate(struct sockaddr_in *, u_long, u_long,
- struct timeval, int *, u_int, u_int);
-__END_DECLS
-
-#endif /* _RPC_CLNT_SOC_H */
diff --git a/cpukit/libnetworking/rpc/clnt_stat.h b/cpukit/libnetworking/rpc/clnt_stat.h
deleted file mode 100644
index 2c68745407..0000000000
--- a/cpukit/libnetworking/rpc/clnt_stat.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/* $FreeBSD: src/include/rpc/clnt_stat.h,v 1.2 2001/03/20 08:20:50 alfred Exp $ */
-/*
- * Copyright (c) 1986 - 1991, 1994, 1996, 1997 by Sun Microsystems, Inc.
- * All rights reserved.
- */
-
-/*
- * clnt_stat.h - Client side remote procedure call enum
- *
- */
-
-#ifndef _RPC_CLNT_STAT_H
-#define _RPC_CLNT_STAT_H
-
-/* #pragma ident "@(#)clnt_stat.h 1.2 97/04/28 SMI" */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-enum clnt_stat {
- RPC_SUCCESS = 0, /* call succeeded */
- /*
- * local errors
- */
- RPC_CANTENCODEARGS = 1, /* can't encode arguments */
- RPC_CANTDECODERES = 2, /* can't decode results */
- RPC_CANTSEND = 3, /* failure in sending call */
- RPC_CANTRECV = 4,
- /* failure in receiving result */
- RPC_TIMEDOUT = 5, /* call timed out */
- RPC_INTR = 18, /* call interrupted */
- RPC_UDERROR = 23, /* recv got uderr indication */
- /*
- * remote errors
- */
- RPC_VERSMISMATCH = 6, /* rpc versions not compatible */
- RPC_AUTHERROR = 7, /* authentication error */
- RPC_PROGUNAVAIL = 8, /* program not available */
- RPC_PROGVERSMISMATCH = 9, /* program version mismatched */
- RPC_PROCUNAVAIL = 10, /* procedure unavailable */
- RPC_CANTDECODEARGS = 11, /* decode arguments error */
- RPC_SYSTEMERROR = 12, /* generic "other problem" */
-
- /*
- * rpc_call & clnt_create errors
- */
- RPC_UNKNOWNHOST = 13, /* unknown host name */
- RPC_UNKNOWNPROTO = 17, /* unknown protocol */
- RPC_UNKNOWNADDR = 19, /* Remote address unknown */
- RPC_NOBROADCAST = 21, /* Broadcasting not supported */
-
- /*
- * rpcbind errors
- */
- RPC_RPCBFAILURE = 14, /* the pmapper failed in its call */
-#define RPC_PMAPFAILURE RPC_RPCBFAILURE
- RPC_PROGNOTREGISTERED = 15, /* remote program is not registered */
- RPC_N2AXLATEFAILURE = 22,
- /* Name to address translation failed */
- /*
- * Misc error in the TLI library
- */
- RPC_TLIERROR = 20,
- /*
- * unspecified error
- */
- RPC_FAILED = 16,
- /*
- * asynchronous errors
- */
- RPC_INPROGRESS = 24,
- RPC_STALERACHANDLE = 25,
- RPC_CANTCONNECT = 26, /* couldn't make connection (cots) */
- RPC_XPRTFAILED = 27, /* received discon from remote (cots) */
- RPC_CANTCREATESTREAM = 28, /* can't push rpc module (cots) */
- _CLNT_STAT = 0xffffffff
-};
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* !_RPC_CLNT_STAT_H */
diff --git a/cpukit/libnetworking/rpc/pmap_clnt.h b/cpukit/libnetworking/rpc/pmap_clnt.h
deleted file mode 100644
index 86fff6be4f..0000000000
--- a/cpukit/libnetworking/rpc/pmap_clnt.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- *
- * from: @(#)pmap_clnt.h 1.11 88/02/08 SMI
- * from: @(#)pmap_clnt.h 2.1 88/07/29 4.0 RPCSRC
- * $FreeBSD: src/include/rpc/pmap_clnt.h,v 1.11 1999/08/27 23:45:04 peter Exp $
- */
-
-/*
- * pmap_clnt.h
- * Supplies C routines to get to portmap services.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-/*
- * Usage:
- * success = pmap_set(program, version, protocol, port);
- * success = pmap_unset(program, version);
- * port = pmap_getport(address, program, version, protocol);
- * head = pmap_getmaps(address);
- * clnt_stat = pmap_rmtcall(address, program, version, procedure,
- * xdrargs, argsp, xdrres, resp, tout, port_ptr)
- * (works for udp only.)
- * clnt_stat = clnt_broadcast(program, version, procedure,
- * xdrargs, argsp, xdrres, resp, eachresult)
- * (like pmap_rmtcall, except the call is broadcasted to all
- * locally connected nets. For each valid response received,
- * the procedure eachresult is called. Its form is:
- * done = eachresult(resp, raddr)
- * bool_t done;
- * caddr_t resp;
- * struct sockaddr_in raddr;
- * where resp points to the results of the call and raddr is the
- * address if the responder to the broadcast.
- */
-
-#ifndef _RPC_PMAPCLNT_H
-#define _RPC_PMAPCLNT_H
-
-#include <sys/cdefs.h>
-#include <netinet/in.h> /* struct sockaddr_in */
-#include <rpc/types.h>
-#include <rpc/xdr.h> /* xdrproc_t */
-
-__BEGIN_DECLS
-extern bool_t pmap_set (u_long, u_long, int, int);
-extern bool_t pmap_unset (u_long, u_long);
-extern struct pmaplist *pmap_getmaps (struct sockaddr_in *);
-extern enum clnt_stat pmap_rmtcall (struct sockaddr_in *,
- u_long, u_long, u_long,
- xdrproc_t, caddr_t,
- xdrproc_t, caddr_t,
- struct timeval, u_long *);
-extern enum clnt_stat clnt_broadcast (u_long, u_long, u_long,
- xdrproc_t, char *,
- xdrproc_t, char *,
- bool_t (*) (caddr_t,
- struct sockaddr_in *));
-extern u_short pmap_getport (struct sockaddr_in *,
- u_long, u_long, u_int);
-__END_DECLS
-
-#endif /* !_RPC_PMAPCLNT_H */
diff --git a/cpukit/libnetworking/rpc/pmap_prot.h b/cpukit/libnetworking/rpc/pmap_prot.h
deleted file mode 100644
index 14720e8cbd..0000000000
--- a/cpukit/libnetworking/rpc/pmap_prot.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- *
- * from: @(#)pmap_prot.h 1.14 88/02/08 SMI
- * from: @(#)pmap_prot.h 2.1 88/07/29 4.0 RPCSRC
- * $FreeBSD: src/include/rpc/pmap_prot.h,v 1.10 1999/08/27 23:45:04 peter Exp $
- */
-
-/*
- * pmap_prot.h
- * Protocol for the local binder service, or pmap.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- *
- * The following procedures are supported by the protocol:
- *
- * PMAPPROC_NULL() returns ()
- * takes nothing, returns nothing
- *
- * PMAPPROC_SET(struct pmap) returns (bool_t)
- * TRUE is success, FALSE is failure. Registers the tuple
- * [prog, vers, prot, port].
- *
- * PMAPPROC_UNSET(struct pmap) returns (bool_t)
- * TRUE is success, FALSE is failure. Un-registers pair
- * [prog, vers]. prot and port are ignored.
- *
- * PMAPPROC_GETPORT(struct pmap) returns (long unsigned).
- * 0 is failure. Otherwise returns the port number where the pair
- * [prog, vers] is registered. It may lie!
- *
- * PMAPPROC_DUMP() RETURNS (struct pmaplist *)
- *
- * PMAPPROC_CALLIT(unsigned, unsigned, unsigned, string<>)
- * RETURNS (port, string<>);
- * usage: encapsulatedresults = PMAPPROC_CALLIT(prog, vers, proc, encapsulatedargs);
- * Calls the procedure on the local machine. If it is not registered,
- * this procedure is quite; ie it does not return error information!!!
- * This procedure only is supported on rpc/udp and calls via
- * rpc/udp. This routine only passes null authentication parameters.
- * This file has no interface to xdr routines for PMAPPROC_CALLIT.
- *
- * The service supports remote procedure calls on udp/ip or tcp/ip socket 111.
- */
-
-#ifndef _RPC_PMAPPROT_H
-#define _RPC_PMAPPROT_H
-#include <sys/cdefs.h>
-#include <rpc/xdr.h>
-
-#define PMAPPORT ((u_short)111)
-#define PMAPPROG ((u_long)100000)
-#define PMAPVERS ((u_long)2)
-#define PMAPVERS_PROTO ((u_long)2)
-#define PMAPVERS_ORIG ((u_long)1)
-#define PMAPPROC_NULL ((u_long)0)
-#define PMAPPROC_SET ((u_long)1)
-#define PMAPPROC_UNSET ((u_long)2)
-#define PMAPPROC_GETPORT ((u_long)3)
-#define PMAPPROC_DUMP ((u_long)4)
-#define PMAPPROC_CALLIT ((u_long)5)
-
-struct pmap {
- long unsigned pm_prog;
- long unsigned pm_vers;
- long unsigned pm_prot;
- long unsigned pm_port;
-};
-
-struct pmaplist {
- struct pmap pml_map;
- struct pmaplist *pml_next;
-};
-
-__BEGIN_DECLS
-extern bool_t xdr_pmap (XDR *, struct pmap *);
-extern bool_t xdr_pmaplist (XDR *, struct pmaplist **);
-__END_DECLS
-
-#endif /* !_RPC_PMAPPROT_H */
diff --git a/cpukit/libnetworking/rpc/pmap_rmt.h b/cpukit/libnetworking/rpc/pmap_rmt.h
deleted file mode 100644
index a5ea404f45..0000000000
--- a/cpukit/libnetworking/rpc/pmap_rmt.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- *
- * from: @(#)pmap_rmt.h 1.2 88/02/08 SMI
- * from: @(#)pmap_rmt.h 2.1 88/07/29 4.0 RPCSRC
- * $FreeBSD: src/include/rpc/pmap_rmt.h,v 1.10 1999/08/27 23:45:05 peter Exp $
- */
-
-/*
- * Structures and XDR routines for parameters to and replies from
- * the portmapper remote-call-service.
- *
- * Copyright (C) 1986, Sun Microsystems, Inc.
- */
-
-#ifndef _RPC_PMAPRMT_H
-#define _RPC_PMAPRMT_H
-#include <sys/cdefs.h>
-#include <rpc/xdr.h>
-
-struct rmtcallargs {
- u_long prog, vers, proc, arglen;
- caddr_t args_ptr;
- xdrproc_t xdr_args;
-};
-
-struct rmtcallres {
- u_long *port_ptr;
- u_long resultslen;
- caddr_t results_ptr;
- xdrproc_t xdr_results;
-};
-
-__BEGIN_DECLS
-extern bool_t xdr_rmtcall_args (XDR *, struct rmtcallargs *);
-extern bool_t xdr_rmtcallres (XDR *, struct rmtcallres *);
-__END_DECLS
-
-#endif /* !_RPC_PMAPRMT_H */
diff --git a/cpukit/libnetworking/rpc/rpc.h b/cpukit/libnetworking/rpc/rpc.h
deleted file mode 100644
index 20065efd4d..0000000000
--- a/cpukit/libnetworking/rpc/rpc.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/* $NetBSD: rpc.h,v 1.13 2000/06/02 22:57:56 fvdl Exp $ */
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- *
- * from: @(#)rpc.h 1.9 88/02/08 SMI
- * from: @(#)rpc.h 2.4 89/07/11 4.0 RPCSRC
- * $FreeBSD: src/include/rpc/rpc.h,v 1.17 2002/03/23 17:24:55 imp Exp $
- */
-
-/*
- * rpc.h, Just includes the billions of rpc header files necessary to
- * do remote procedure calling.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-#ifndef _RPC_RPC_H
-#define _RPC_RPC_H
-
-#include <rpc/types.h> /* some typedefs */
-#include <netinet/in.h>
-
-/* external data representation interfaces */
-#include <rpc/xdr.h> /* generic (de)serializer */
-
-/* Client side only authentication */
-#include <rpc/auth.h> /* generic authenticator (client side) */
-
-/* Client side (mostly) remote procedure call */
-#include <rpc/clnt.h> /* generic rpc stuff */
-
-/* semi-private protocol headers */
-#include <rpc/rpc_msg.h> /* protocol for rpc messages */
-#include <rpc/auth_unix.h> /* protocol for unix style cred */
-
-/* Server side only remote procedure callee */
-#include <rpc/svc.h> /* service manager and multiplexer */
-#include <rpc/svc_auth.h> /* service side authenticator */
-
-#include <rpc/rpcent.h>
-
-__BEGIN_DECLS
-extern int get_myaddress(struct sockaddr_in *);
-extern int bindresvport(int, struct sockaddr_in *);
-extern int bindresvport_sa(int, struct sockaddr *);
-__END_DECLS
-
-int rtems_rpc_task_init (void);
-int rtems_rpc_start_portmapper (int priority);
-
-#ifdef _RTEMS_RPC_INTERNAL_
-/*
- * Multi-threaded support
- * Group all global and static variables into a single spot.
- * This area will be allocated on a per-task basis
- */
-struct _rtems_rpc_task_variables {
- int svc_svc_maxfd;
- fd_set svc_svc_fdset;
- SVCXPRT ** svc_xports;
- int svc_xportssize;
- int svc__svc_fdsetsize;
- fd_set *svc__svc_fdset;
- struct svc_callout *svc_svc_head;
-
- char *clnt_perror_buf;
-
- struct clnt_raw_private *clnt_raw_private;
-
- void *call_rpc_private;
-
- struct call_rpc_private *svc_raw_private;
-
- struct prog_lst *svc_simple_proglst;
- struct prog_lst *svc_simple_pl;
- SVCXPRT *svc_simple_transp;
-
- char *rpcdname_default_domain;
-
- struct authsvc *svc_auths_Auths;
-};
-
-struct _rtems_rpc_task_variables *rtems_rpc_task_variables_get(void);
-#define rtems_rpc_task_variables rtems_rpc_task_variables_get()
-
-#define svc_maxfd (rtems_rpc_task_variables->svc_svc_maxfd)
-#define svc_fdset (rtems_rpc_task_variables->svc_svc_fdset)
-#define __svc_fdsetsize (rtems_rpc_task_variables->svc__svc_fdsetsize)
-#define __svc_fdset (rtems_rpc_task_variables->svc__svc_fdset)
-
-#endif /* _RTEMS_RPC_INTERNAL_ */
-
-#endif /* !_RPC_RPC_H */
diff --git a/cpukit/libnetworking/rpc/rpc_com.h b/cpukit/libnetworking/rpc/rpc_com.h
deleted file mode 100644
index 9a1ce453ab..0000000000
--- a/cpukit/libnetworking/rpc/rpc_com.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* $NetBSD: rpc_com.h,v 1.3 2000/12/10 04:10:08 christos Exp $ */
-/* $FreeBSD: src/include/rpc/rpc_com.h,v 1.6 2003/01/16 07:13:51 mbr Exp $ */
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-/*
- * Copyright (c) 1986 - 1991 by Sun Microsystems, Inc.
- */
-
-/*
- * rpc_com.h, Common definitions for both the server and client side.
- * All for the topmost layer of rpc
- *
- */
-
-#ifndef _RPC_RPCCOM_H
-#define _RPC_RPCCOM_H
-
-#include <sys/cdefs.h>
-
-/* #pragma ident "@(#)rpc_com.h 1.11 93/07/05 SMI" */
-
-/*
- * The max size of the transport, if the size cannot be determined
- * by other means.
- */
-#define RPC_MAXDATASIZE 9000
-#define RPC_MAXADDRSIZE 1024
-
-__BEGIN_DECLS
-extern u_int __rpc_get_a_size(int);
-extern u_int __rpc_get_t_size(int, long);
-extern int __rpc_dtbsize(void);
-extern int _rpc_dtablesize(void);
-extern int _rpc_get_default_domain(char **);
-__END_DECLS
-
-#endif /* _RPC_RPCCOM_H */
diff --git a/cpukit/libnetworking/rpc/rpc_msg.h b/cpukit/libnetworking/rpc/rpc_msg.h
deleted file mode 100644
index 63a1f360a0..0000000000
--- a/cpukit/libnetworking/rpc/rpc_msg.h
+++ /dev/null
@@ -1,205 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- *
- * from: @(#)rpc_msg.h 1.7 86/07/16 SMI
- * from: @(#)rpc_msg.h 2.1 88/07/29 4.0 RPCSRC
- * $FreeBSD: src/include/rpc/rpc_msg.h,v 1.15 2003/01/01 18:48:42 schweikh Exp $
- */
-
-/*
- * rpc_msg.h
- * rpc message definition
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifndef _RPC_RPC_MSG_H
-#define _RPC_RPC_MSG_H
-
-#include <rpc/types.h>
-#include <rpc/xdr.h> /* xdrproc_t */
-#include <rpc/auth.h> /* opaque_auth */
-
-struct rpc_err; /* forward */
-
-#define RPC_MSG_VERSION ((u_int32_t) 2)
-#define RPC_SERVICE_PORT ((u_short) 2048)
-
-/*
- * Bottom up definition of an rpc message.
- * NOTE: call and reply use the same overall stuct but
- * different parts of unions within it.
- */
-
-enum msg_type {
- CALL=0,
- REPLY=1,
- _MSG_TYPE = 0xffffffff
-};
-
-enum reply_stat {
- MSG_ACCEPTED=0,
- MSG_DENIED=1,
- _REPLY_STAT = 0xffffffff
-};
-
-enum accept_stat {
- SUCCESS=0,
- PROG_UNAVAIL=1,
- PROG_MISMATCH=2,
- PROC_UNAVAIL=3,
- GARBAGE_ARGS=4,
- SYSTEM_ERR=5,
- _ACCEPT_STAT = 0xffffffff
-};
-
-enum reject_stat {
- RPC_MISMATCH=0,
- AUTH_ERROR=1,
- _REJECT_STAT = 0xffffffff
-};
-
-/*
- * Reply part of an rpc exchange
- */
-
-/*
- * Reply to an rpc request that was accepted by the server.
- * Note: there could be an error even though the request was
- * accepted.
- */
-struct accepted_reply {
- struct opaque_auth ar_verf;
- enum accept_stat ar_stat;
- union {
- struct {
- rpcvers_t low;
- rpcvers_t high;
- } AR_versions;
- struct {
- caddr_t where;
- xdrproc_t proc;
- } AR_results;
- /* and many other null cases */
- } ru;
-#define ar_results ru.AR_results
-#define ar_vers ru.AR_versions
-};
-
-/*
- * Reply to an rpc request that was rejected by the server.
- */
-struct rejected_reply {
- enum reject_stat rj_stat;
- union {
- struct {
- rpcvers_t low;
- rpcvers_t high;
- } RJ_versions;
- enum auth_stat RJ_why; /* why authentication did not work */
- } ru;
-#define rj_vers ru.RJ_versions
-#define rj_why ru.RJ_why
-};
-
-/*
- * Body of a reply to an rpc request.
- */
-struct reply_body {
- enum reply_stat rp_stat;
- union {
- struct accepted_reply RP_ar;
- struct rejected_reply RP_dr;
- } ru;
-#define rp_acpt ru.RP_ar
-#define rp_rjct ru.RP_dr
-};
-
-/*
- * Body of an rpc request call.
- */
-struct call_body {
- rpcvers_t cb_rpcvers; /* must be equal to two */
- rpcprog_t cb_prog;
- rpcvers_t cb_vers;
- rpcproc_t cb_proc;
- struct opaque_auth cb_cred;
- struct opaque_auth cb_verf; /* protocol specific - provided by client */
-};
-
-/*
- * The rpc message
- */
-struct rpc_msg {
- u_int32_t rm_xid;
- enum msg_type rm_direction;
- union {
- struct call_body RM_cmb;
- struct reply_body RM_rmb;
- } ru;
-#define rm_call ru.RM_cmb
-#define rm_reply ru.RM_rmb
-};
-#define acpted_rply ru.RM_rmb.ru.RP_ar
-#define rjcted_rply ru.RM_rmb.ru.RP_dr
-
-__BEGIN_DECLS
-/*
- * XDR routine to handle a rpc message.
- * xdr_callmsg(xdrs, cmsg)
- * XDR *xdrs;
- * struct rpc_msg *cmsg;
- */
-extern bool_t xdr_callmsg(XDR *, struct rpc_msg *);
-
-/*
- * XDR routine to pre-serialize the static part of a rpc message.
- * xdr_callhdr(xdrs, cmsg)
- * XDR *xdrs;
- * struct rpc_msg *cmsg;
- */
-extern bool_t xdr_callhdr(XDR *, struct rpc_msg *);
-
-/*
- * XDR routine to handle a rpc reply.
- * xdr_replymsg(xdrs, rmsg)
- * XDR *xdrs;
- * struct rpc_msg *rmsg;
- */
-extern bool_t xdr_replymsg(XDR *, struct rpc_msg *);
-
-/*
- * Fills in the error part of a reply message.
- * _seterr_reply(msg, error)
- * struct rpc_msg *msg;
- * struct rpc_err *error;
- */
-extern void _seterr_reply(struct rpc_msg *, struct rpc_err *);
-__END_DECLS
-
-#endif /* !_RPC_RPC_MSG_H */
diff --git a/cpukit/libnetworking/rpc/rpcent.h b/cpukit/libnetworking/rpc/rpcent.h
deleted file mode 100644
index 1cf4161b81..0000000000
--- a/cpukit/libnetworking/rpc/rpcent.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/* $NetBSD: rpcent.h,v 1.1 2000/06/02 22:57:56 fvdl Exp $ */
-/* $FreeBSD: src/include/rpc/rpcent.h,v 1.2 2002/03/23 17:24:55 imp Exp $ */
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-/*
- * Copyright (c) 1986 - 1991 by Sun Microsystems, Inc.
- */
-
-/*
- * rpcent.h,
- * For converting rpc program numbers to names etc.
- *
- */
-
-#ifndef _RPC_RPCENT_H
-#define _RPC_RPCENT_H
-
-#include <sys/cdefs.h>
-
-/* #pragma ident "@(#)rpcent.h 1.13 94/04/25 SMI" */
-/* @(#)rpcent.h 1.1 88/12/06 SMI */
-
-
-struct rpcent {
- char *r_name; /* name of server for this rpc program */
- char **r_aliases; /* alias list */
- int r_number; /* rpc program number */
-};
-
-__BEGIN_DECLS
-extern struct rpcent *getrpcbyname_r(const char *, struct rpcent *,
- char *, int);
-extern struct rpcent *getrpcbynumber_r(int, struct rpcent *, char *, int);
-extern struct rpcent *getrpcent_r(struct rpcent *, char *, int);
-
-/* Old interfaces that return a pointer to a static area; MT-unsafe */
-extern struct rpcent *getrpcbyname(char *);
-extern struct rpcent *getrpcbynumber(int);
-extern struct rpcent *getrpcent(void);
-extern void setrpcent(int);
-extern void endrpcent(void);
-__END_DECLS
-
-#endif /* !_RPC_CENT_H */
diff --git a/cpukit/libnetworking/rpc/svc.h b/cpukit/libnetworking/rpc/svc.h
deleted file mode 100644
index 0808dddc5c..0000000000
--- a/cpukit/libnetworking/rpc/svc.h
+++ /dev/null
@@ -1,297 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- *
- * from: @(#)svc.h 1.35 88/12/17 SMI
- * from: @(#)svc.h 1.27 94/04/25 SMI
- * $FreeBSD: src/include/rpc/svc.h,v 1.24 2003/06/15 10:32:01 mbr Exp $
- */
-
-/*
- * svc.h, Server-side remote procedure call interface.
- *
- * Copyright (C) 1986-1993 by Sun Microsystems, Inc.
- */
-
-#ifndef _RPC_SVC_H
-#define _RPC_SVC_H
-
-#include <sys/cdefs.h>
-#include <rpc/types.h>
-#include <rpc/xdr.h> /* xdrproc_t */
-#include <sys/select.h> /* fd_set */
-#include <sys/socket.h> /* socklen_t */
-#include <netinet/in.h> /* struct sockaddr_in */
-#include <rpc/auth.h> /* auth_stat */
-
-/*
- * This interface must manage two items concerning remote procedure calling:
- *
- * 1) An arbitrary number of transport connections upon which rpc requests
- * are received. The two most notable transports are TCP and UDP; they are
- * created and registered by routines in svc_tcp.c and svc_udp.c, respectively;
- * they in turn call xprt_register and xprt_unregister.
- *
- * 2) An arbitrary number of locally registered services. Services are
- * described by the following four data: program number, version number,
- * "service dispatch" function, a transport handle, and a boolean that
- * indicates whether or not the exported program should be registered with a
- * local binder service; if true the program's number and version and the
- * port number from the transport handle are registered with the binder.
- * These data are registered with the rpc svc system via svc_register.
- *
- * A service's dispatch function is called whenever an rpc request comes in
- * on a transport. The request's program and version numbers must match
- * those of the registered service. The dispatch function is passed two
- * parameters, struct svc_req * and SVCXPRT *, defined below.
- */
-
-enum xprt_stat {
- XPRT_DIED,
- XPRT_MOREREQS,
- XPRT_IDLE,
- _XPRT_STAT = 0xffffffff
-};
-
-struct rpc_msg;
-
-/*
- * Server side transport handle
- */
-typedef struct __rpc_svcxprt {
- int xp_sock;
- u_short xp_port; /* associated port number */
- struct xp_ops {
- /* receive incoming requests */
- bool_t (*xp_recv)(struct __rpc_svcxprt *, struct rpc_msg *);
- /* get transport status */
- enum xprt_stat (*xp_stat)(struct __rpc_svcxprt *);
- /* get arguments */
- bool_t (*xp_getargs)(struct __rpc_svcxprt *, xdrproc_t,
- caddr_t args_ptr);
- /* send reply */
- bool_t (*xp_reply)(struct __rpc_svcxprt *, struct rpc_msg *);
- /* free mem allocated for args */
- bool_t (*xp_freeargs)(struct __rpc_svcxprt *, xdrproc_t,
- caddr_t args_ptr);
- /* destroy this struct */
- void (*xp_destroy)(struct __rpc_svcxprt *);
- } *xp_ops;
- socklen_t xp_addrlen; /* length of remote address */
- struct sockaddr_in xp_raddr; /* remote addr. (backward ABI compat) */
- struct opaque_auth xp_verf; /* raw response verifier */
- void *xp_p1; /* private: for use by svc ops */
- void *xp_p2; /* private: for use by svc ops */
-} SVCXPRT;
-
-/*
- * Service request
- */
-struct svc_req {
- u_int32_t rq_prog; /* service program number */
- u_int32_t rq_vers; /* service protocol version */
- u_int32_t rq_proc; /* the desired procedure */
- struct opaque_auth rq_cred; /* raw creds from the wire */
- caddr_t rq_clntcred; /* read only cooked cred */
- SVCXPRT *rq_xprt; /* associated transport */
-};
-
-
-/*
- * Operations defined on an SVCXPRT handle
- *
- * SVCXPRT *xprt;
- * struct rpc_msg *msg;
- * xdrproc_t xargs;
- * caddr_t argsp;
- */
-#define SVC_RECV(xprt, msg) \
- (*(xprt)->xp_ops->xp_recv)((xprt), (msg))
-#define svc_recv(xprt, msg) \
- (*(xprt)->xp_ops->xp_recv)((xprt), (msg))
-
-#define SVC_STAT(xprt) \
- (*(xprt)->xp_ops->xp_stat)(xprt)
-#define svc_stat(xprt) \
- (*(xprt)->xp_ops->xp_stat)(xprt)
-
-#define SVC_GETARGS(xprt, xargs, argsp) \
- (*(xprt)->xp_ops->xp_getargs)((xprt), (xargs), (argsp))
-#define svc_getargs(xprt, xargs, argsp) \
- (*(xprt)->xp_ops->xp_getargs)((xprt), (xargs), (argsp))
-
-#define SVC_REPLY(xprt, msg) \
- (*(xprt)->xp_ops->xp_reply) ((xprt), (msg))
-#define svc_reply(xprt, msg) \
- (*(xprt)->xp_ops->xp_reply) ((xprt), (msg))
-
-#define SVC_FREEARGS(xprt, xargs, argsp) \
- (*(xprt)->xp_ops->xp_freeargs)((xprt), (xargs), (argsp))
-#define svc_freeargs(xprt, xargs, argsp) \
- (*(xprt)->xp_ops->xp_freeargs)((xprt), (xargs), (argsp))
-
-#define SVC_DESTROY(xprt) \
- (*(xprt)->xp_ops->xp_destroy)(xprt)
-#define svc_destroy(xprt) \
- (*(xprt)->xp_ops->xp_destroy)(xprt)
-
-/*
- * Transport registration.
- *
- * xprt_register(xprt)
- * SVCXPRT *xprt;
- */
-__BEGIN_DECLS
-extern void xprt_register(SVCXPRT *);
-__END_DECLS
-
-/*
- * Transport un-register
- *
- * xprt_unregister(xprt)
- * SVCXPRT *xprt;
- */
-__BEGIN_DECLS
-extern void xprt_unregister(SVCXPRT *);
-__END_DECLS
-
-
-/*
- * When the service routine is called, it must first check to see if it
- * knows about the procedure; if not, it should call svcerr_noproc
- * and return. If so, it should deserialize its arguments via
- * SVC_GETARGS (defined above). If the deserialization does not work,
- * svcerr_decode should be called followed by a return. Successful
- * decoding of the arguments should be followed the execution of the
- * procedure's code and a call to svc_sendreply.
- *
- * Also, if the service refuses to execute the procedure due to too-
- * weak authentication parameters, svcerr_weakauth should be called.
- * Note: do not confuse access-control failure with weak authentication!
- *
- * NB: In pure implementations of rpc, the caller always waits for a reply
- * msg. This message is sent when svc_sendreply is called.
- * Therefore pure service implementations should always call
- * svc_sendreply even if the function logically returns void; use
- * xdr.h - xdr_void for the xdr routine. HOWEVER, tcp based rpc allows
- * for the abuse of pure rpc via batched calling or pipelining. In the
- * case of a batched call, svc_sendreply should NOT be called since
- * this would send a return message, which is what batching tries to avoid.
- * It is the service/protocol writer's responsibility to know which calls are
- * batched and which are not. Warning: responding to batch calls may
- * deadlock the caller and server processes!
- */
-
-__BEGIN_DECLS
-extern bool_t svc_sendreply(SVCXPRT *, xdrproc_t, void *);
-extern void svcerr_decode(SVCXPRT *);
-extern void svcerr_weakauth(SVCXPRT *);
-extern void svcerr_noproc(SVCXPRT *);
-extern void svcerr_progvers(SVCXPRT *, rpcvers_t, rpcvers_t);
-extern void svcerr_auth(SVCXPRT *, enum auth_stat);
-extern void svcerr_noprog(SVCXPRT *);
-extern void svcerr_systemerr(SVCXPRT *);
-__END_DECLS
-
-/*
- * Lowest level dispatching -OR- who owns this process anyway.
- * Somebody has to wait for incoming requests and then call the correct
- * service routine. The routine svc_run does infinite waiting; i.e.,
- * svc_run never returns.
- * Since another (co-existant) package may wish to selectively wait for
- * incoming calls or other events outside of the rpc architecture, the
- * routine svc_getreq is provided. It must be passed readfds, the
- * "in-place" results of a select system call (see select, section 2).
- */
-
-/*
- * Global keeper of rpc service descriptors in use
- * dynamic; must be inspected before each call to select
- */
-extern int svc_maxfd;
-extern fd_set svc_fdset;
-#define svc_fds svc_fdset.fds_bits[0] /* compatibility */
-
-#ifndef _KERNEL
-/*
- * a small program implemented by the svc_rpc implementation itself;
- * also see clnt.h for protocol numbers.
- */
-__BEGIN_DECLS
-extern void rpctest_service(void);
-__END_DECLS
-#endif
-
-__BEGIN_DECLS
-extern void svc_getreq(int);
-extern void svc_getreqset(fd_set *);
-extern void svc_getreqset2(fd_set *, int); /* XXX: nonstd, undoc */
-extern void svc_run(void);
-__END_DECLS
-
-/*
- * Socket to use on svcxxx_create call to get default socket
- */
-#define RPC_ANYSOCK -1
-#define RPC_ANYFD RPC_ANYSOCK
-
-/*
- * These are the existing service side transport implementations
- */
-
-__BEGIN_DECLS
-/*
- * Transport independent svc_create routine.
- */
-
-/*
- * Connectionless and connectionful create routines
- */
-
-extern SVCXPRT *svc_vc_create(const int, const u_int, const u_int);
-/*
- * const int fd; -- open connection end point
- * const u_int sendsize; -- max send size
- * const u_int recvsize; -- max recv size
- */
-
-/*
- * Added for compatibility to old rpc 4.0. Obsoleted by svc_vc_create().
- */
-extern SVCXPRT *svcunix_create(int, u_int, u_int, char *);
-
-/*
- * Added for compatibility to old rpc 4.0. Obsoleted by svc_fd_create().
- */
-extern SVCXPRT *svcunixfd_create(int, u_int, u_int);
-__END_DECLS
-
-
-/* for backward compatibility */
-#include <rpc/svc_soc.h>
-
-#endif /* !_RPC_SVC_H */
diff --git a/cpukit/libnetworking/rpc/svc_auth.h b/cpukit/libnetworking/rpc/svc_auth.h
deleted file mode 100644
index 846752c294..0000000000
--- a/cpukit/libnetworking/rpc/svc_auth.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- *
- * from: @(#)svc_auth.h 1.6 86/07/16 SMI
- * from: @(#)svc_auth.h 2.1 88/07/29 4.0 RPCSRC
- * $FreeBSD: src/include/rpc/svc_auth.h,v 1.12 1999/08/27 23:45:05 peter Exp $
- */
-
-/*
- * svc_auth.h, Service side of rpc authentication.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifndef _RPC_SVCAUTH_H
-#define _RPC_SVCAUTH_H
-
-#include <sys/cdefs.h>
-
-struct rpc_msg;
-struct svc_req;
-
-/*
- * Server side authenticator
- */
-__BEGIN_DECLS
-extern enum auth_stat _authenticate (struct svc_req *, struct rpc_msg *);
-extern int svc_auth_reg (int, enum auth_stat (*)(struct svc_req *,
- struct rpc_msg *));
-extern enum auth_stat _svcauth_des (struct svc_req *, struct rpc_msg *);
-__END_DECLS
-
-#endif /* !_RPC_SVCAUTH_H */
diff --git a/cpukit/libnetworking/rpc/svc_soc.h b/cpukit/libnetworking/rpc/svc_soc.h
deleted file mode 100644
index 5b36fb46ef..0000000000
--- a/cpukit/libnetworking/rpc/svc_soc.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/* $NetBSD: svc_soc.h,v 1.1 2000/06/02 22:57:57 fvdl Exp $ */
-/* $FreeBSD: src/include/rpc/svc_soc.h,v 1.2 2002/03/23 17:24:55 imp Exp $ */
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-/*
- * Copyright (c) 1986 - 1991 by Sun Microsystems, Inc.
- */
-
-/*
- * svc.h, Server-side remote procedure call interface.
- */
-
-#ifndef _RPC_SVC_SOC_H
-#define _RPC_SVC_SOC_H
-#include <sys/cdefs.h>
-#include <rpc/types.h>
-#include <rpc/svc.h> /* SVCXPRT */
-
-/* #pragma ident "@(#)svc_soc.h 1.11 94/04/25 SMI" */
-/* svc_soc.h 1.8 89/05/01 SMI */
-
-/*
- * All the following declarations are only for backward compatibility
- * with TS-RPC
- */
-
-/*
- * Approved way of getting address of caller
- */
-#define svc_getcaller(x) (&(x)->xp_raddr)
-
-/*
- * Service registration
- *
- * svc_register(xprt, prog, vers, dispatch, protocol)
- * SVCXPRT *xprt;
- * u_long prog;
- * u_long vers;
- * void (*dispatch)();
- * int protocol; like TCP or UDP, zero means do not register
- */
-__BEGIN_DECLS
-extern bool_t svc_register(SVCXPRT *, u_long, u_long,
- void (*)(struct svc_req *, SVCXPRT *), int);
-__END_DECLS
-
-/*
- * Service un-registration
- *
- * svc_unregister(prog, vers)
- * u_long prog;
- * u_long vers;
- */
-__BEGIN_DECLS
-extern void svc_unregister(u_long, u_long);
-__END_DECLS
-
-
-/*
- * Memory based rpc for testing and timing.
- */
-__BEGIN_DECLS
-extern SVCXPRT *svcraw_create(void);
-__END_DECLS
-
-
-/*
- * Udp based rpc.
- */
-__BEGIN_DECLS
-extern SVCXPRT *svcudp_create(int);
-extern SVCXPRT *svcudp_bufcreate(int, u_int, u_int);
-__END_DECLS
-
-
-/*
- * Tcp based rpc.
- */
-__BEGIN_DECLS
-extern SVCXPRT *svctcp_create(int, u_int, u_int);
-__END_DECLS
-
-/*
- * Fd based rpc.
- */
-__BEGIN_DECLS
-extern SVCXPRT *svcfd_create(int, u_int, u_int);
-__END_DECLS
-
-/*
- * AF_UNIX socket based rpc.
- */
-__BEGIN_DECLS
-extern SVCXPRT *svcunix_create (int, u_int, u_int, char *);
-extern SVCXPRT *svcunixfd_create (int, u_int, u_int);
-__END_DECLS
-
-#endif /* !_RPC_SVC_SOC_H */
diff --git a/cpukit/libnetworking/rpc/types.h b/cpukit/libnetworking/rpc/types.h
deleted file mode 100644
index 05375d32e9..0000000000
--- a/cpukit/libnetworking/rpc/types.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* $NetBSD: types.h,v 1.13 2000/06/13 01:02:44 thorpej Exp $ */
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- *
- * from: @(#)types.h 1.18 87/07/24 SMI
- * from: @(#)types.h 2.3 88/08/15 4.0 RPCSRC
- * $FreeBSD: src/include/rpc/types.h,v 1.11 2003/12/07 21:10:06 marcel Exp $
- */
-
-/*
- * Rpc additions to <sys/types.h>
- */
-#ifndef _RPC_TYPES_H
-#define _RPC_TYPES_H
-
-#include <stdint.h>
-
-typedef int32_t bool_t;
-typedef int32_t enum_t;
-
-typedef uint32_t rpcprog_t;
-typedef uint32_t rpcvers_t;
-typedef uint32_t rpcproc_t;
-typedef uint32_t rpcprot_t;
-typedef uint32_t rpcport_t;
-typedef int32_t rpc_inline_t;
-
-#define __dontcare__ -1
-
-#ifndef FALSE
-# define FALSE (0)
-#endif
-#ifndef TRUE
-# define TRUE (1)
-#endif
-
-#define mem_alloc(bsize) malloc(bsize)
-#define mem_free(ptr, bsize) free(ptr)
-
-#include <sys/time.h>
-
-#endif /* !_RPC_TYPES_H */
diff --git a/cpukit/libnetworking/rpc/xdr.h b/cpukit/libnetworking/rpc/xdr.h
deleted file mode 100644
index 30f2bccc0c..0000000000
--- a/cpukit/libnetworking/rpc/xdr.h
+++ /dev/null
@@ -1,312 +0,0 @@
-/* $NetBSD: xdr.h,v 1.19 2000/07/17 05:00:45 matt Exp $ */
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- *
- * from: @(#)xdr.h 1.19 87/04/22 SMI
- * from: @(#)xdr.h 2.2 88/07/29 4.0 RPCSRC
- * $FreeBSD: src/include/rpc/xdr.h,v 1.23 2003/03/07 13:19:40 nectar Exp $
- */
-
-/*
- * xdr.h, External Data Representation Serialization Routines.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifndef _RPC_XDR_H
-#define _RPC_XDR_H
-
-#include <sys/cdefs.h>
-
-#include <rpc/types.h>
-
-/*
- * XDR provides a conventional way for converting between C data
- * types and an external bit-string representation. Library supplied
- * routines provide for the conversion on built-in C data types. These
- * routines and utility routines defined here are used to help implement
- * a type encode/decode routine for each user-defined type.
- *
- * Each data type provides a single procedure which takes two arguments:
- *
- * bool_t
- * xdrproc(xdrs, argresp)
- * XDR *xdrs;
- * <type> *argresp;
- *
- * xdrs is an instance of a XDR handle, to which or from which the data
- * type is to be converted. argresp is a pointer to the structure to be
- * converted. The XDR handle contains an operation field which indicates
- * which of the operations (ENCODE, DECODE * or FREE) is to be performed.
- *
- * XDR_DECODE may allocate space if the pointer argresp is null. This
- * data can be freed with the XDR_FREE operation.
- *
- * We write only one procedure per data type to make it easy
- * to keep the encode and decode procedures for a data type consistent.
- * In many cases the same code performs all operations on a user defined type,
- * because all the hard work is done in the component type routines.
- * decode as a series of calls on the nested data types.
- */
-
-/*
- * Xdr operations. XDR_ENCODE causes the type to be encoded into the
- * stream. XDR_DECODE causes the type to be extracted from the stream.
- * XDR_FREE can be used to release the space allocated by an XDR_DECODE
- * request.
- */
-enum xdr_op {
- XDR_ENCODE=0,
- XDR_DECODE=1,
- XDR_FREE=2
-};
-
-/*
- * This is the number of bytes per unit of external data.
- */
-#define BYTES_PER_XDR_UNIT (4)
-#define RNDUP(x) ((((x) + BYTES_PER_XDR_UNIT - 1) / BYTES_PER_XDR_UNIT) \
- * BYTES_PER_XDR_UNIT)
-
-/*
- * The XDR handle.
- * Contains operation which is being applied to the stream,
- * an operations vector for the particular implementation (e.g. see xdr_mem.c),
- * and two private fields for the use of the particular implementation.
- */
-typedef struct __rpc_xdr {
- enum xdr_op x_op; /* operation; fast additional param */
- const struct xdr_ops {
- /* get a long from underlying stream */
- bool_t (*x_getlong)(struct __rpc_xdr *, long *);
- /* put a long to " */
- bool_t (*x_putlong)(struct __rpc_xdr *, const long *);
- /* get some bytes from " */
- bool_t (*x_getbytes)(struct __rpc_xdr *, char *, u_int);
- /* put some bytes to " */
- bool_t (*x_putbytes)(struct __rpc_xdr *, const char *, u_int);
- /* returns bytes off from beginning */
- u_int (*x_getpostn)(struct __rpc_xdr *);
- /* lets you reposition the stream */
- bool_t (*x_setpostn)(struct __rpc_xdr *, u_int);
- /* buf quick ptr to buffered data */
- int32_t *(*x_inline)(struct __rpc_xdr *, u_int);
- /* free privates of this xdr_stream */
- void (*x_destroy)(struct __rpc_xdr *);
- } *x_ops;
- char * x_public; /* users' data */
- void * x_private; /* pointer to private data */
- char * x_base; /* private used for position info */
- u_int x_handy; /* extra private word */
-} XDR;
-
-/*
- * A xdrproc_t exists for each data type which is to be encoded or decoded.
- *
- * The second argument to the xdrproc_t is a pointer to an opaque pointer.
- * The opaque pointer generally points to a structure of the data type
- * to be decoded. If this pointer is 0, then the type routines should
- * allocate dynamic storage of the appropriate size and return it.
- */
-typedef bool_t (*xdrproc_t) (XDR *, void *, ...);
-
-/*
- * Operations defined on a XDR handle
- *
- * XDR *xdrs;
- * long *longp;
- * caddr_t addr;
- * u_int len;
- * u_int pos;
- */
-#define XDR_GETLONG(xdrs, longp) \
- (*(xdrs)->x_ops->x_getlong)(xdrs, longp)
-#define xdr_getlong(xdrs, longp) \
- (*(xdrs)->x_ops->x_getlong)(xdrs, longp)
-
-#define XDR_PUTLONG(xdrs, longp) \
- (*(xdrs)->x_ops->x_putlong)(xdrs, longp)
-#define xdr_putlong(xdrs, longp) \
- (*(xdrs)->x_ops->x_putlong)(xdrs, longp)
-
-#define XDR_GETBYTES(xdrs, addr, len) \
- (*(xdrs)->x_ops->x_getbytes)(xdrs, addr, len)
-#define xdr_getbytes(xdrs, addr, len) \
- (*(xdrs)->x_ops->x_getbytes)(xdrs, addr, len)
-
-#define XDR_PUTBYTES(xdrs, addr, len) \
- (*(xdrs)->x_ops->x_putbytes)(xdrs, addr, len)
-#define xdr_putbytes(xdrs, addr, len) \
- (*(xdrs)->x_ops->x_putbytes)(xdrs, addr, len)
-
-#define XDR_GETPOS(xdrs) \
- (*(xdrs)->x_ops->x_getpostn)(xdrs)
-#define xdr_getpos(xdrs) \
- (*(xdrs)->x_ops->x_getpostn)(xdrs)
-
-#define XDR_SETPOS(xdrs, pos) \
- (*(xdrs)->x_ops->x_setpostn)(xdrs, pos)
-#define xdr_setpos(xdrs, pos) \
- (*(xdrs)->x_ops->x_setpostn)(xdrs, pos)
-
-#define XDR_INLINE(xdrs, len) \
- (*(xdrs)->x_ops->x_inline)(xdrs, len)
-#define xdr_inline(xdrs, len) \
- (*(xdrs)->x_ops->x_inline)(xdrs, len)
-
-#define XDR_DESTROY(xdrs) \
- if ((xdrs)->x_ops->x_destroy) \
- (*(xdrs)->x_ops->x_destroy)(xdrs)
-#define xdr_destroy(xdrs) \
- if ((xdrs)->x_ops->x_destroy) \
- (*(xdrs)->x_ops->x_destroy)(xdrs)
-
-/*
- * Support struct for discriminated unions.
- * You create an array of xdrdiscrim structures, terminated with
- * an entry with a null procedure pointer. The xdr_union routine gets
- * the discriminant value and then searches the array of structures
- * for a matching value. If a match is found the associated xdr routine
- * is called to handle that part of the union. If there is
- * no match, then a default routine may be called.
- * If there is no match and no default routine it is an error.
- */
-#define NULL_xdrproc_t ((xdrproc_t)0)
-struct xdr_discrim {
- int value;
- xdrproc_t proc;
-};
-
-/*
- * In-line routines for fast encode/decode of primitive data types.
- * Caveat emptor: these use single memory cycles to get the
- * data from the underlying buffer, and will fail to operate
- * properly if the data is not aligned. The standard way to use these
- * is to say:
- * if ((buf = XDR_INLINE(xdrs, count)) == NULL)
- * return (FALSE);
- * <<< macro calls >>>
- * where ``count'' is the number of bytes of data occupied
- * by the primitive data types.
- *
- * N.B. and frozen for all time: each data type here uses 4 bytes
- * of external representation.
- */
-#define IXDR_GET_LONG(buf) ((long)ntohl((u_long)*(buf)++))
-#define IXDR_PUT_LONG(buf, v) (*(buf)++ = (long)htonl((u_long)v))
-
-#define IXDR_GET_BOOL(buf) ((bool_t)IXDR_GET_LONG(buf))
-#define IXDR_GET_ENUM(buf, t) ((t)IXDR_GET_LONG(buf))
-#define IXDR_GET_U_LONG(buf) ((u_long)IXDR_GET_LONG(buf))
-#define IXDR_GET_SHORT(buf) ((short)IXDR_GET_LONG(buf))
-#define IXDR_GET_U_SHORT(buf) ((u_short)IXDR_GET_LONG(buf))
-
-#define IXDR_PUT_BOOL(buf, v) IXDR_PUT_LONG((buf), ((long)(v)))
-#define IXDR_PUT_ENUM(buf, v) IXDR_PUT_LONG((buf), ((long)(v)))
-#define IXDR_PUT_U_LONG(buf, v) IXDR_PUT_LONG((buf), ((long)(v)))
-#define IXDR_PUT_SHORT(buf, v) IXDR_PUT_LONG((buf), ((long)(v)))
-#define IXDR_PUT_U_SHORT(buf, v) IXDR_PUT_LONG((buf), ((long)(v)))
-
-/*
- * These are the "generic" xdr routines.
- */
-__BEGIN_DECLS
-extern bool_t xdr_void(void);
-extern bool_t xdr_int(XDR *, int *);
-extern bool_t xdr_u_int(XDR *, u_int *);
-extern bool_t xdr_long(XDR *, long *);
-extern bool_t xdr_u_long(XDR *, u_long *);
-extern bool_t xdr_short(XDR *, short *);
-extern bool_t xdr_u_short(XDR *, u_short *);
-extern bool_t xdr_int16_t(XDR *, int16_t *);
-extern bool_t xdr_u_int16_t(XDR *, u_int16_t *);
-extern bool_t xdr_int32_t(XDR *, int32_t *);
-extern bool_t xdr_u_int32_t(XDR *, u_int32_t *);
-extern bool_t xdr_int64_t(XDR *, int64_t *);
-extern bool_t xdr_u_int64_t(XDR *, u_int64_t *);
-extern bool_t xdr_bool(XDR *, bool_t *);
-extern bool_t xdr_enum(XDR *, enum_t *);
-extern bool_t xdr_array(XDR *, char **, u_int *, u_int, u_int, xdrproc_t);
-extern bool_t xdr_bytes(XDR *, char **, u_int *, u_int);
-extern bool_t xdr_opaque(XDR *, caddr_t, u_int);
-extern bool_t xdr_string(XDR *, char **, u_int);
-extern bool_t xdr_union(XDR *, enum_t *, char *, const struct xdr_discrim *, xdrproc_t);
-extern unsigned long xdr_sizeof (xdrproc_t, void *);
-extern bool_t xdr_char(XDR *, char *);
-extern bool_t xdr_u_char(XDR *, u_char *);
-extern bool_t xdr_vector(XDR *, char *, u_int, u_int, xdrproc_t);
-extern bool_t xdr_float(XDR *, float *);
-extern bool_t xdr_double(XDR *, double *);
-extern bool_t xdr_reference(XDR *, caddr_t *, u_int, xdrproc_t);
-extern bool_t xdr_pointer(XDR *, caddr_t *, u_int, xdrproc_t);
-extern bool_t xdr_wrapstring(XDR *, char **);
-extern void xdr_free(xdrproc_t, char *);
-__END_DECLS
-
-/*
- * Common opaque bytes objects used by many rpc protocols;
- * declared here due to commonality.
- */
-#define MAX_NETOBJ_SZ 1024
-struct netobj {
- u_int n_len;
- char *n_bytes;
-};
-typedef struct netobj netobj;
-extern bool_t xdr_netobj(XDR *, struct netobj *);
-
-/*
- * These are the public routines for the various implementations of
- * xdr streams.
- */
-__BEGIN_DECLS
-/* XDR using memory buffers */
-extern void xdrmem_create(XDR *, char *, u_int, enum xdr_op);
-
-/* XDR using stdio library */
-#ifdef _STDIO_H_
-extern void xdrstdio_create(XDR *, FILE *, enum xdr_op);
-#endif
-
-/* XDR pseudo records for tcp */
-extern void xdrrec_create(XDR *, u_int, u_int, char *,
- int (*) (caddr_t, caddr_t, int),
- int (*) (caddr_t, caddr_t, int));
-
-/* make end of xdr record */
-extern bool_t xdrrec_endofrecord(XDR *, bool_t);
-
-/* move to beginning of next record */
-extern bool_t xdrrec_skiprecord(XDR *);
-
-/* true if no more input */
-extern bool_t xdrrec_eof(XDR *);
-__END_DECLS
-
-#endif /* !_RPC_XDR_H */
diff --git a/cpukit/libnetworking/rtems/bootp.h b/cpukit/libnetworking/rtems/bootp.h
deleted file mode 100644
index 4891430fce..0000000000
--- a/cpukit/libnetworking/rtems/bootp.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Subroutines from cpukit/libnetworking/nfs/bootp_subr.c */
-
-#if !defined (__RTEMS_BOOTP_H__)
-#define __RTEMS_BOOTP_H__
-
-#include <stddef.h>
-#include <stdbool.h>
-
-#if __cplusplus
-extern "C"
-{
-#endif
-
-struct bootp_packet;
-struct proc;
-struct ifreq;
-struct socket;
-struct sockaddr_in;
-
-bool bootpc_init(bool, bool);
-
-int bootpc_call(
- struct bootp_packet *call,
- struct bootp_packet *reply,
- struct proc *procp,
- const void *exp_vend,
- size_t exp_vend_len);
-int bootpc_fakeup_interface(struct ifreq *ireq,
- struct socket *so,
- struct proc *procp);
-int bootpc_adjust_interface(struct ifreq *ireq,
- struct socket *so,
- struct sockaddr_in *myaddr,
- struct sockaddr_in *netmask,
- struct sockaddr_in *gw,
- struct proc *procp);
-
-void *bootp_strdup_realloc(char *dst, const char *src);
-
-#if __cplusplus
-}
-#endif
-
-#endif
diff --git a/cpukit/libnetworking/rtems/bsdnet/_types.h b/cpukit/libnetworking/rtems/bsdnet/_types.h
deleted file mode 100644
index d557e31c1f..0000000000
--- a/cpukit/libnetworking/rtems/bsdnet/_types.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*-
- * Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/sys/_types.h,v 1.21 2005/03/22 01:19:17 das Exp $
- */
-
-
-#ifndef _RTEMS_BSDNET__TYPES_H_
-#define _RTEMS_BSDNET__TYPES_H_
-
-#include <stdint.h>
-
-/*
- * Standard type definitions.
- */
-typedef uint8_t __sa_family_t;
-typedef uint32_t __socklen_t;
-
-#endif /* !_RTEMS_BSDNET_TYPES_H_ */
diff --git a/cpukit/libnetworking/rtems/bsdnet/servers.h b/cpukit/libnetworking/rtems/bsdnet/servers.h
deleted file mode 100644
index a9db74ac3e..0000000000
--- a/cpukit/libnetworking/rtems/bsdnet/servers.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/**
- * @file
- */
-
-
-#ifndef _RTEMS_BSDNET_SERVERS_H
-#define _RTEMS_BSDNET_SERVERS_H
-
-extern struct in_addr *rtems_bsdnet_ntpserver;
-extern int rtems_bsdnet_ntpserver_count;
-
-/*
- * Network configuration
- */
-extern struct in_addr *rtems_bsdnet_nameserver;
-extern int rtems_bsdnet_nameserver_count;
-
-#endif /* _RTEMS_BSDNET_SERVERS_H */
diff --git a/cpukit/libnetworking/rtems/dhcp.h b/cpukit/libnetworking/rtems/dhcp.h
deleted file mode 100644
index eb7f42d2fd..0000000000
--- a/cpukit/libnetworking/rtems/dhcp.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- ------------------------------------------------------------------------
-
- Copyright Cybertec Pty Ltd, 2005
- All rights reserved Cybertec Pty Ltd, 2005
-
- This software with is provided ``as is'' and with NO WARRANTY.
-
- ------------------------------------------------------------------------
- */
-
-/**
- @file
-
- DHCP Server interface.
-*/
-
-#if !defined (__RTEMS_DHCP_H__)
-#define __RTEMS_DHCP_H__
-
-#if __cplusplus
-extern "C"
-{
-#endif
-
-/*
- * Perform DHCP.
- */
-void rtems_bsdnet_do_dhcp (void);
-int rtems_bsdnet_do_dhcp_timeout (void);
-void rtems_bsdnet_dhcp_down (void);
-
-/*
- * Maintain a DHCP offer that has already been accepted.
- */
-void rtems_bsdnet_do_dhcp_refresh_only (unsigned long xid,
- unsigned long lease_time,
- unsigned long elapsed_time,
- unsigned long ip_address,
- unsigned long srv_address,
- const char *hostname);
-
-#if __cplusplus
-}
-#endif
-
-#endif
diff --git a/cpukit/libnetworking/rtems/mkrootfs.c b/cpukit/libnetworking/rtems/mkrootfs.c
deleted file mode 100644
index 9414eaeb14..0000000000
--- a/cpukit/libnetworking/rtems/mkrootfs.c
+++ /dev/null
@@ -1,248 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- ------------------------------------------------------------------------
-
- Copyright Cybertec Pty Ltd, 2000
- All rights reserved Cybertec Pty Ltd, 2000
-
- COPYRIGHT (c) 1989-1998.
- On-Line Applications Research Corporation (OAR).
-
- The license and distribution terms for this file may be
- found in the file LICENSE in this distribution or at
-
- http://www.rtems.org/license/LICENSE.
-
- This software with is provided ``as is'' and with NO WARRANTY.
-
- ------------------------------------------------------------------------
-
- Set of helpers when creating a root file system. The root filesystem
- in RTEMS is the In Memory Filesystem (IMFS). We could copy an exiting
- filesystem to here, how-ever a number of files can have target
- specific initialisation info which we need to write.
-
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-
-#include <rtems/mkrootfs.h>
-#include <rtems/libio.h>
-#include <rtems/endian.h>
-
-/*
- * A table a list of names and their modes.
- */
-
-typedef struct rtems_rootfs_dir_table
-{
- const char *name;
- mode_t mode;
-} rtems_rootfs_dir_table;
-
-/*
- * Table of directorys to make.
- */
-
-static const rtems_rootfs_dir_table default_directories[] =
-{
- { "/bin", S_IFDIR | S_IRWXU | S_IXGRP | S_IRGRP | S_IROTH | S_IXOTH },
- { "/etc", S_IFDIR | S_IRWXU | S_IXGRP | S_IRGRP | S_IROTH | S_IXOTH },
- { "/dev", S_IFDIR | S_IRWXU | S_IXGRP | S_IRGRP | S_IROTH | S_IXOTH },
- { "/usr/bin", S_IFDIR | S_IRWXU | S_IXGRP | S_IRGRP | S_IROTH | S_IXOTH }
-};
-
-#define MKFILE_MODE (S_IRUSR | S_IWUSR | S_IWGRP | S_IRGRP | S_IROTH)
-#define MKDIR_MODE (S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH)
-
-/*
- * Create enough files to support the networking stack.
- * Points to a table of strings.
- */
-
-int
-rtems_rootfs_file_append (const char *file,
- mode_t omode,
- const int line_cnt,
- const char **lines)
-{
- struct stat sb;
- int fd;
- int i;
-
- /*
- * See is a file exists. If it does not, create the
- * file and the path to the file.
- */
-
- fd = -1;
-
- if (stat(file, &sb))
- {
- if (errno == ENOENT)
- {
- /*
- * Get the path to the file if one exists and create the
- * path. If it exists nothing happens.
- */
-
- size_t i = strlen (file);
-
- while (i)
- {
- if (file[i] == '/')
- {
- char path[128];
-
- if (i >= sizeof path)
- {
- printf ("root fs, path too long `%s'\n", file);
- return -1;
- }
-
- strncpy (path, file, i);
- path[i] = '\0';
-
- if (rtems_mkdir (path, MKDIR_MODE))
- return -1;
- break;
- }
- i--;
- }
-
- if ((fd = open (file, O_CREAT | O_APPEND | O_WRONLY, omode)) < 0)
- {
- printf ("root fs, cannot create file `%s' : %s\n",
- file, strerror (errno));
- return -1;
- }
- }
- }
-
- if (fd < 0)
- {
- if ((fd = open (file, O_APPEND | O_WRONLY)) < 0)
- {
- printf ("root fs, cannot open file `%s' : %s\n",
- file, strerror (errno));
- return -1;
- }
- }
-
- for (i = 0; i < line_cnt; i++)
- {
- size_t len = strlen (lines[i]);
-
- if (len)
- {
- if (write (fd, lines[i], strlen (lines[i])) < 0)
- {
- close (fd);
- printf ("root fs, cannot write to `%s' : %s\n",
- file, strerror (errno));
- return -1;
- }
- }
- }
-
- return close (fd);
-}
-
-/*
- * Write hosts record.
- */
-
-int
-rtems_rootfs_append_host_rec (in_addr_t cip,
- const char *cname,
- const char *dname)
-{
- char buf[128];
- char *bufp = buf;
- const char *bufl[1];
- struct in_addr ip;
-
- ip.s_addr = cip;
-
- if (cname && strlen (cname))
- {
- char addrbuf[INET_ADDRSTRLEN];
-
- snprintf (bufp, sizeof (buf), "%s\t\t%s", inet_ntoa_r (ip, addrbuf), cname);
- bufp += strlen (buf);
-
- if (dname && strlen (dname))
- {
- snprintf (bufp, sizeof (buf), "\t\t%s.%s", cname, dname);
- bufp += strlen (buf);
- }
-
- strcat (buf, "\n");
-
- bufl[0] = buf;
-
- if (rtems_rootfs_file_append ("/etc/hosts", MKFILE_MODE, 1, bufl) < 0)
- return -1;
- }
- else
- {
- printf ("rootfs hosts rec append, no cname supplied\n");
- return -1;
- }
-
- return 0;
-}
-
-/*
- * Create a root file system.
- */
-
-int
-rtems_create_root_fs (void)
-{
- const char *lines[1];
- size_t i;
-
- /*
- * Create the directories.
- */
-
- for (i = 0;
- i < (sizeof (default_directories) / sizeof (rtems_rootfs_dir_table));
- i++)
- if (rtems_mkdir (default_directories[i].name,
- default_directories[i].mode))
- return -1;
-
- /*
- * The TCP/IP stack likes this one. If DNS does not work
- * use the host file.
- */
-
- lines[0] = "hosts,bind\n";
-
- if (rtems_rootfs_file_append ("/etc/host.conf", MKFILE_MODE, 1, lines))
- return -1;
-
- /*
- * Create a `/etc/hosts' file.
- */
-
- if (rtems_rootfs_append_host_rec (htonl (0x7f000001), "localhost", "localdomain"))
- return -1;
-
- return 0;
-}
diff --git a/cpukit/libnetworking/rtems/mkrootfs.h b/cpukit/libnetworking/rtems/mkrootfs.h
deleted file mode 100644
index 1b1cb29a47..0000000000
--- a/cpukit/libnetworking/rtems/mkrootfs.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/**
- * @file
- *
- * RTEMS Root FS creation support.
- */
-
-/*
- Copyright Cybertec Pty Ltd, 2000
- All rights reserved Cybertec Pty Ltd, 2000
-
- COPYRIGHT (c) 1989-1998.
- On-Line Applications Research Corporation (OAR).
-
- The license and distribution terms for this file may be
- found in the file LICENSE in this distribution or at
- http://www.rtems.org/license/LICENSE.
-
- This software with is provided ``as is'' and with NO WARRANTY.
-*/
-
-#ifndef _RTEMS_MKROOTFS_H
-#define _RTEMS_MKROOTFS_H
-
-#include <sys/types.h> /* in_addr_t */
-
-#include <rtems.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * Appends the lines to the a file. Create the file
- * and builds the path if it does not exist.
- *
- * @param file
- * @param omode
- * @param line_cnt
- * @param lines
- *
- * @return 0 on success, -1 on error
- */
-
-int
-rtems_rootfs_file_append (const char *file,
- mode_t omode,
- const int line_cnt,
- const char **lines);
-
-/**
- * @brief Helper for bulding an /etc/hosts file.
- *
- * @param cip
- * @param cname
- * @param dname
- *
- * @return 0 on success, -1 on error
- */
-
-int
-rtems_rootfs_append_host_rec (in_addr_t cip,
- const char *cname,
- const char *dname);
-
-/**
- * Create a few common directories, plus a:
- * /etc/passwd, /etc/group, /etc/host.conf, and
- * /etc/hosts file.
- *
- * @return 0 on success, -1 on error
- */
-
-int
-rtems_create_root_fs ( void );
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/cpukit/libnetworking/rtems/rtems_bootp.c b/cpukit/libnetworking/rtems/rtems_bootp.c
deleted file mode 100644
index 134ae90cfd..0000000000
--- a/cpukit/libnetworking/rtems/rtems_bootp.c
+++ /dev/null
@@ -1,42 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rtems.h>
-#include <rtems/error.h>
-#include <sys/types.h>
-#include <rtems/rtems_bsdnet.h>
-#include <rtems/rtems_bsdnet_internal.h>
-
-#include "rtems/bootp.h"
-
-/*
- * Perform a BOOTP request
- */
-void
-rtems_bsdnet_do_bootp (void)
-{
- bool ok;
- rtems_bsdnet_semaphore_obtain ();
- ok = bootpc_init (false, true);
- rtems_bsdnet_semaphore_release ();
- if (!ok)
- panic ("rtems_bsdnet_do_bootp: bootp failed");
-}
-
-/*
- * Perform a BOOTP request and update "standard" files in /etc
- * with the results.
- */
-void
-rtems_bsdnet_do_bootp_and_rootfs (void)
-{
- bool ok;
- rtems_bsdnet_semaphore_obtain ();
- ok = bootpc_init (true, true);
- rtems_bsdnet_semaphore_release ();
- if (!ok)
- panic ("rtems_bsdnet_do_bootp_and_rootfs: bootp failed");
-}
diff --git a/cpukit/libnetworking/rtems/rtems_bsdnet.h b/cpukit/libnetworking/rtems/rtems_bsdnet.h
deleted file mode 100644
index 4607f42477..0000000000
--- a/cpukit/libnetworking/rtems/rtems_bsdnet.h
+++ /dev/null
@@ -1,339 +0,0 @@
-/**
- * @file
- */
-
-
-#ifndef _RTEMS_BSDNET_H
-#define _RTEMS_BSDNET_H
-
-#include <rtems.h>
-#include <sys/cpuset.h>
-#include <sys/ioccom.h>
-#include <sys/socket.h>
-#include <net/if.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * Values that may be obtained by BOOTP
- */
-extern struct in_addr rtems_bsdnet_bootp_server_address;
-extern char *rtems_bsdnet_bootp_server_name;
-extern char *rtems_bsdnet_bootp_boot_file_name;
-extern char *rtems_bsdnet_bootp_cmdline;
-extern int32_t rtems_bsdnet_timeoffset;
-
-/*
- * Manipulate routing tables
- */
-struct sockaddr;
-struct rtentry;
-int rtems_bsdnet_rtrequest (
- int req,
- struct sockaddr *dst,
- struct sockaddr *gateway,
- struct sockaddr *netmask,
- int flags,
- struct rtentry **net_nrt);
-
-/*
- * Diagnostics
- */
-void rtems_bsdnet_show_inet_routes (void);
-void rtems_bsdnet_show_mbuf_stats (void);
-void rtems_bsdnet_show_if_stats (void);
-void rtems_bsdnet_show_ip_stats (void);
-void rtems_bsdnet_show_icmp_stats (void);
-void rtems_bsdnet_show_udp_stats (void);
-void rtems_bsdnet_show_tcp_stats (void);
-
-/*
- * Network configuration
- */
-struct rtems_bsdnet_ifconfig {
- /*
- * These three entries must be supplied for each interface.
- */
- char *name;
-
- /*
- * This function now handles attaching and detaching an interface.
- * The parameter attaching indicates the operation being invoked.
- * For older attach functions which do not have the extra parameter
- * it will be ignored.
- */
- int (*attach)(struct rtems_bsdnet_ifconfig *conf, int attaching);
-
- /*
- * Link to next interface
- */
- struct rtems_bsdnet_ifconfig *next;
-
- /*
- * The following entries may be obtained
- * from BOOTP or explicitily supplied.
- */
- char *ip_address;
- char *ip_netmask;
- void *hardware_address;
-
- /*
- * The driver assigns defaults values to the following
- * entries if they are not explicitly supplied.
- */
- int ignore_broadcast;
- int mtu;
- int rbuf_count;
- int xbuf_count;
-
- /*
- * For external ethernet controller board the following
- * parameters are needed
- */
- unsigned int port; /* port of the board */
- unsigned int irno; /* irq of the board */
- unsigned int bpar; /* memory of the board */
-
- /*
- * Driver control block pointer. Typcially this points to the driver's
- * controlling structure. You set this when you have the structure allocated
- * externally to the driver.
- */
- void *drv_ctrl;
-
-};
-
-struct rtems_bsdnet_config {
- /*
- * This entry points to the head of the ifconfig chain.
- */
- struct rtems_bsdnet_ifconfig *ifconfig;
-
- /*
- * This entry should be rtems_bsdnet_do_bootp if BOOTP
- * is being used to configure the network, and NULL
- * if BOOTP is not being used.
- */
- void (*bootp)(void);
-
- /*
- * The remaining items can be initialized to 0, in
- * which case the default value will be used.
- */
- rtems_task_priority network_task_priority; /* 100 */
- unsigned long mbuf_bytecount; /* 64 kbytes */
- unsigned long mbuf_cluster_bytecount; /* 128 kbytes */
- char *hostname; /* BOOTP */
- char *domainname; /* BOOTP */
- char *gateway; /* BOOTP */
- char *log_host; /* BOOTP */
- char *name_server[3]; /* BOOTP */
- char *ntp_server[3]; /* BOOTP */
- /*
- * Default "multiplier" on buffer size. This is
- * claimed by the TCP/IP implementation to be for
- * efficiency but you will have to measure the
- * benefit for buffering beyond double buffering
- * in your own application.
- *
- * The default value is 2.
- *
- * See kern/uipc_socket2.c for details.
- */
- unsigned long sb_efficiency;
- /*
- * Default UDP buffer sizes PER SOCKET!!
- *
- * TX = 9216 -- max datagram size
- * RX = 40 * (1024 + sizeof(struct sockaddr_in))
- *
- * See netinet/udp_usrreq.c for details
- */
- unsigned long udp_tx_buf_size;
- unsigned long udp_rx_buf_size;
- /*
- * Default UDP buffer sizes PER SOCKET!!
- *
- * TX = 16 * 1024
- * RX = 16 * 1024
- *
- * See netinet/tcp_usrreq.c for details
- */
- unsigned long tcp_tx_buf_size;
- unsigned long tcp_rx_buf_size;
-
- /*
- * Default Network Tasks CPU Affinity
- */
-#ifdef RTEMS_SMP
- const cpu_set_t *network_task_cpuset;
- size_t network_task_cpuset_size;
-#endif
-};
-
-/*
- * Default global device configuration structure. This is scanned
- * by the initialize network function. Check the network demo's for
- * an example of the structure. Like the RTEMS configuration tables,
- * they are not part of RTEMS but part of your application or bsp
- * code.
- */
-extern struct rtems_bsdnet_config rtems_bsdnet_config;
-
-/*
- * Initialise the BSD stack, attach and `up' interfaces
- * in the `rtems_bsdnet_config'. RTEMS must already be initialised.
- */
-int rtems_bsdnet_initialize_network (void);
-
-/*
- * Dynamic interface control. Drivers must free any resources such as
- * memory, interrupts, io regions claimed during the `attach' and/or
- * `up' operations when asked to `detach'.
- * You must configure the interface after attaching it.
- */
-void rtems_bsdnet_attach (struct rtems_bsdnet_ifconfig *ifconfig);
-void rtems_bsdnet_detach (struct rtems_bsdnet_ifconfig *ifconfig);
-
-/*
- * Interface configuration. The commands are listed in `sys/sockio.h'.
- */
-int rtems_bsdnet_ifconfig (const char *ifname, uint32_t cmd, void *param);
-
-void rtems_bsdnet_do_bootp (void);
-void rtems_bsdnet_do_bootp_and_rootfs (void);
-
-/* NTP tuning parameters */
-extern int rtems_bsdnet_ntp_retry_count;
-extern int rtems_bsdnet_ntp_timeout_secs;
-extern int rtems_bsdnet_ntp_bcast_timeout_secs;
-
-
-struct timestamp {
- uint32_t integer;
- uint32_t fraction;
-};
-
-/* Data is passed in network byte order */
-struct ntpPacketSmall {
- uint8_t li_vn_mode;
- uint8_t stratum;
- int8_t poll_interval;
- int8_t precision;
- int32_t root_delay;
- int32_t root_dispersion;
- char reference_identifier[4];
- struct timestamp reference_timestamp;
- struct timestamp originate_timestamp;
- struct timestamp receive_timestamp;
- struct timestamp transmit_timestamp;
-};
-
-/* NOTE: packet data is *only* accessible from the callback
- *
- * 'callback' is invoked twice, once prior to sending a request
- * to the server and one more time after receiving a valid reply.
- * This allows for the user to measure round-trip times.
- *
- * Semantics of the 'state' parameter:
- *
- * state == 1: 1st call, just prior to sending request. The
- * packet has been set up already but may be
- * modified by the callback (e.g. to set the originate
- * timestamp).
- * state == -1: 1st call - no request will be sent but we'll
- * wait for a reply from a broadcast server. The
- * packet has not been set up.
- * state == 0: 2nd call. The user is responsible for keeping track
- * of the 'state' during the first call in order to
- * know if it makes sense to calculate 'round-trip' times.
- *
- * RETURN VALUE: the callback should return 0 if processing the packet was
- * successful and -1 on error in which case rtems_bsdnet_get_ntp()
- * may try another server.
- */
-typedef int (*rtems_bsdnet_ntp_callback_t)(
- struct ntpPacketSmall *packet,
- int state,
- void *usr_data);
-
-/* Obtain time from a NTP server and call user callback to process data;
- * socket parameter may be -1 to request the routine to open and close its own socket.
- * Networking parameters as configured are used...
- *
- * It is legal to pass a NULL callback pointer. In this case, a default callback
- * is used which determines the current time by contacting an NTP server. The current
- * time is converted to a 'struct timespec' (seconds/nanoseconds) and passed into *usr_data.
- * The caller is responsible for providing a memory area >= sizeof(struct timespec).
- *
- * RETURNS: 0 on success, -1 on failure.
- */
-int rtems_bsdnet_get_ntp(int socket, rtems_bsdnet_ntp_callback_t callback, void *usr_data);
-
-int rtems_bsdnet_synchronize_ntp (int interval, rtems_task_priority priority);
-
-/*
- * Callback to report BSD malloc starvation.
- * The default implementation just prints a message but an application
- * can provide its own version.
- */
-void rtems_bsdnet_malloc_starvation(void);
-
-/*
- * mbuf malloc interface to enable custom allocation of mbuf's
- *
- * May be declared in user code. If not, then the default is to
- * malloc.
- */
-void* rtems_bsdnet_malloc_mbuf(size_t size, int type);
-
-/*
- * Possible values of the type parameter to rtems_bsdnet_malloc_mbuf to assist
- * in allocation of the structure.
- */
-#define MBUF_MALLOC_NMBCLUSTERS (0)
-#define MBUF_MALLOC_MCLREFCNT (1)
-#define MBUF_MALLOC_MBUF (2)
-
-/*
- * RTEMS-specific socket wake-up additions previously part of <sys/socket.h>.
- *
- * An alternative in the LibBSD network stack for this is KQUEUE(2).
- */
-
-#define SO_SNDWAKEUP 0x1020 /* wakeup when ready to send */
-#define SO_RCVWAKEUP 0x1021 /* wakeup when ready to receive */
-
-/*
- * RTEMS additions for setting/getting `tap' function on incoming packets.
- */
-struct ifnet;
-struct ether_header;
-struct mbuf;
-struct rtems_tap_ifreq {
- char ifr_name[IFNAMSIZ]; /* if name, e.g. "en0" */
- int (*ifr_tap)(struct ifnet *, struct ether_header *, struct mbuf *);
-};
-#define SIOCSIFTAP _IOW('i', 88, struct rtems_tap_ifreq) /* set tap function */
-#define SIOCGIFTAP _IOW('i', 89, struct rtems_tap_ifreq) /* get tap function */
-
-#define OSIOCGIFADDR _IOWR('i', 13, struct ifreq) /* get ifnet address */
-#define OSIOCGIFDSTADDR _IOWR('i', 15, struct ifreq) /* get p-p address */
-#define OSIOCGIFBRDADDR _IOWR('i', 18, struct ifreq) /* get broadcast addr */
-#define OSIOCGIFCONF _IOWR('i', 20, struct ifconf) /* get ifnet list */
-#define OSIOCGIFNETMASK _IOWR('i', 21, struct ifreq) /* get net addr mask */
-
-struct socket;
-
-struct sockwakeup {
- void (*sw_pfn)(struct socket *, void *);
- void *sw_arg;
-};
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _RTEMS_BSDNET_H */
diff --git a/cpukit/libnetworking/rtems/rtems_bsdnet_internal.h b/cpukit/libnetworking/rtems/rtems_bsdnet_internal.h
deleted file mode 100644
index d103c56153..0000000000
--- a/cpukit/libnetworking/rtems/rtems_bsdnet_internal.h
+++ /dev/null
@@ -1,285 +0,0 @@
-/*
- * Declarations to fit FreeBSD to RTEMS.
- *
- *******************************************************************
- * WARNING *
- * This file should *never* be included by any application program *
- *******************************************************************
- */
-
-#ifndef _RTEMS_RTEMS_BSDNET_INTERNAL_H
-#define _RTEMS_RTEMS_BSDNET_INTERNAL_H
-
-#include <sys/_types.h>
-#include <rtems.h>
-#include <rtems/fs.h>
-#include <rtems/score/timecounter.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef __uintptr_t vm_offset_t;
-typedef __intptr_t vm_ooffset_t;
-typedef __uintptr_t vm_pindex_t;
-typedef __uintptr_t vm_size_t;
-
-#define _BSD_OFF_T_ int32_t
-#define _BSD_PID_T_ rtems_id
-#define _BSD_VA_LIST_ char *
-
-/* make sure we get the network versions of these */
-#include <machine/types.h>
-#include <machine/param.h>
-#include <machine/endian.h>
-#include <sys/cdefs.h>
-
-#include <sys/time.h>
-#include <sys/ioccom.h>
-
-struct mdproc {
- int md_flags;
- int *md_regs;
-};
-
-/*
- * Other RTEMS/BSD glue
- */
-struct socket;
-extern int soconnsleep (struct socket *so);
-extern void soconnwakeup (struct socket *so);
-#define splnet() 0
-#define splimp() 0
-#define splx(_s) do { (_s) = 0; (void) (_s); } while(0)
-
-/* to avoid warnings */
-void *memcpy(void *dest, const void *src, size_t n);
-void *memset(void *s, int c, size_t n);
-
-#define ovbcopy(f,t,n) bcopy(f,t,n)
-#define copyout(f,t,n) (memcpy(t,f,n),0)
-#define copyin(f,t,n) (memcpy(t,f,n),0)
-
-#define random() rtems_bsdnet_random()
-#define panic rtems_panic
-#define suser(a,b) 0
-
-#define microtime(_tvp) _Timecounter_Microtime(_tvp)
-
-#define hz rtems_bsdnet_ticks_per_second
-#define tick rtems_bsdnet_microseconds_per_tick
-
-#define log rtems_bsdnet_log
-
-/*
- * Since we can't have two sys/types.h files, we'll hack around
- * and copy the contents of the BSD sys/types.h to here....
- */
-
-typedef u_int64_t u_quad_t; /* quads */
-typedef int64_t quad_t;
-typedef quad_t * qaddr_t;
-
-typedef void __sighandler_t(int);
-typedef __sighandler_t *sig_t; /* type of pointer to a signal function */
-#define NSIG 32
-
-#ifdef _KERNEL
-typedef int boolean_t;
-#endif
-
-#ifndef _POSIX_SOURCE
-/*
- * minor() gives a cookie instead of an index since we don't want to
- * change the meanings of bits 0-15 or waste time and space shifting
- * bits 16-31 for devices that don't use them.
- */
-#define major(x) ((int)(((u_int)(x) >> 8)&0xff)) /* major number */
-#define minor(x) ((int)((x)&0xffff00ff)) /* minor number */
-#define makedev(x,y) ((dev_t)(((x) << 8) | (y))) /* create dev_t */
-#endif
-
-#ifndef _BYTEORDER_PROTOTYPED
-#define _BYTEORDER_PROTOTYPED
-__BEGIN_DECLS
-__uint32_t htonl(__uint32_t);
-__uint16_t htons(__uint16_t);
-__uint32_t ntohl(__uint32_t);
-__uint16_t ntohs(__uint16_t);
-__END_DECLS
-#endif
-
-#ifndef _BYTEORDER_FUNC_DEFINED
-#define _BYTEORDER_FUNC_DEFINED
-#define htonl(x) __htonl(x)
-#define htons(x) __htons(x)
-#define ntohl(x) __ntohl(x)
-#define ntohs(x) __ntohs(x)
-#endif /* !_BYTEORDER_FUNC_DEFINED */
-
-#define NTOHS(x) (x) = ntohs(x)
-#define HTONS(x) (x) = htons(x)
-#define NTOHL(x) (x) = ntohl(x)
-#define HTONL(x) (x) = htonl(x)
-
-in_addr_t inet_addr(const char *);
-
-typedef quad_t rlim_t; /* resource limit */
-typedef u_int32_t fixpt_t; /* fixed point number */
-
-/*
- * Forward structure declarations for function prototypes. We include the
- * common structures that cross subsystem boundaries here; others are mostly
- * used in the same place that the structure is defined.
- */
-struct proc;
-struct pgrp;
-struct ucred;
-struct rusage;
-struct buf;
-struct tty;
-struct uio;
-struct rtems_bsdnet_ifconfig;
-
-/*
- * Redo kernel memory allocation
- */
-#define malloc(size,type,flags) rtems_bsdnet_malloc(size,type,flags)
-#define free(ptr,type) rtems_bsdnet_free(ptr,type)
-#define timeout(ftn,arg,ticks) rtems_bsdnet_timeout(ftn,arg,ticks)
-
-#define M_NOWAIT 0x0001
-void *rtems_bsdnet_malloc (size_t size, int type, int flags);
-void rtems_bsdnet_free (void *addr, int type);
-
-void rtems_bsdnet_semaphore_obtain (void);
-void rtems_bsdnet_semaphore_release (void);
-void rtems_bsdnet_semaphore_obtain_recursive (uint32_t nest_count);
-uint32_t rtems_bsdnet_semaphore_release_recursive (void);
-void rtems_bsdnet_schednetisr (int n);
-int rtems_bsdnet_parse_driver_name (const struct rtems_bsdnet_ifconfig *config, char **namep);
-
-static inline unsigned long rtems_bsdnet_seconds_since_boot(void)
-{
- return (unsigned long) rtems_clock_get_uptime_seconds() + 1UL;
-}
-
-unsigned long rtems_bsdnet_random (void);
-
-rtems_id rtems_bsdnet_newproc (
- char *name,
- int stacksize,
- void (*entry)(void *),
- void *arg
-);
-
-#ifdef RTEMS_SMP
-/* As rtems_bsdnet_newproc() but with ability to set CPU affinity too */
-rtems_id rtems_bsdnet_newproc_affinity (
- char *name,
- int stacksize,
- void (*entry)(void *),
- void *arg,
- const cpu_set_t *set,
- const size_t setsize
-);
-#endif
-
-rtems_status_code rtems_bsdnet_event_receive (
- rtems_event_set event_in,
- rtems_option option_set,
- rtems_interval ticks,
- rtems_event_set *event_out
-);
-
-static inline rtems_status_code rtems_bsdnet_event_send (
- rtems_id task_id,
- rtems_event_set event_in
-)
-{
- return rtems_event_system_send (task_id, event_in);
-}
-
-/*
- * Network configuration
- */
-extern int rtems_bsdnet_ticks_per_second;
-extern int rtems_bsdnet_microseconds_per_tick;
-extern struct in_addr rtems_bsdnet_log_host_address;
-extern char *rtems_bsdnet_domain_name;
-
-/*
- * Internal IOCTL command
- */
-#define SIO_RTEMS_SHOW_STATS _IO('i', 250)
-
-/*
- * Some extra prototypes
- */
-int sethostname (const char *name, size_t namelen);
-void domaininit (void *);
-void ifinit (void *);
-void ipintr (void);
-void arpintr (void);
-int socket (int, int, int);
-int ioctl (int, ioctl_command_t, ...);
-
-/*
- * Events used by networking routines.
- * Everything will break if the application
- * tries to use these events or if the `sleep'
- * events are equal to any of the NETISR * events.
- */
-#define SBWAIT_EVENT RTEMS_EVENT_SYSTEM_NETWORK_SBWAIT
-#define SOSLEEP_EVENT RTEMS_EVENT_SYSTEM_NETWORK_SOSLEEP
-#define NETISR_IP_EVENT (1L << NETISR_IP)
-#define NETISR_ARP_EVENT (1L << NETISR_ARP)
-#define NETISR_EVENTS (NETISR_IP_EVENT|NETISR_ARP_EVENT)
-#if (SBWAIT_EVENT & SOSLEEP_EVENT & NETISR_EVENTS & RTEMS_EVENT_SYSTEM_NETWORK_CLOSE)
-# error "Network event conflict"
-#endif
-
-struct socket *rtems_bsdnet_fdToSocket(int fd);
-
-void sysctl_register_all(void *);
-
-void rtems_set_udp_buffer_sizes(u_long, u_long);
-
-void rtems_set_tcp_buffer_sizes(u_long, u_long);
-
-void rtems_set_sb_efficiency(u_long);
-
-#define IFF_OACTIVE IFF_DRV_OACTIVE
-#define IFF_RUNNING IFF_DRV_RUNNING
-
-struct ifaddr;
-void ifafree(struct ifaddr *);
-
-struct ifnet;
-struct mbuf;
-struct sockaddr;
-struct rtentry;
-int looutput(struct ifnet *,
- struct mbuf *, struct sockaddr *, struct rtentry *);
-
-typedef u_long tcp_cc; /* connection count per rfc1644 */
-
-#define TCPOPT_TSTAMP_HDR \
- (uint32_t)(((uint32_t)TCPOPT_NOP<<24)| \
- ((uint32_t)TCPOPT_NOP<<16)| \
- ((uint32_t)TCPOPT_TIMESTAMP<<8)| \
- ((uint32_t)TCPOLEN_TIMESTAMP))
-
-#define TCPOPT_CC 11 /* CC options: RFC-1644 */
-#define TCPOPT_CCNEW 12
-#define TCPOPT_CCECHO 13
-#define TCPOLEN_CC 6
-#define TCPOLEN_CC_APPA (TCPOLEN_CC+2)
-#define TCPOPT_CC_HDR(ccopt) \
- (TCPOPT_NOP<<24|TCPOPT_NOP<<16|(ccopt)<<8|TCPOLEN_CC)
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _RTEMS_RTEMS_BSDNET_INTERNAL_H */
diff --git a/cpukit/libnetworking/rtems/rtems_bsdnet_malloc_starvation.c b/cpukit/libnetworking/rtems/rtems_bsdnet_malloc_starvation.c
deleted file mode 100644
index c5ccd8c3c2..0000000000
--- a/cpukit/libnetworking/rtems/rtems_bsdnet_malloc_starvation.c
+++ /dev/null
@@ -1,19 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * Routine called when malloc() is not succeeding. This can be overridden
- * by a BSP.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <rtems/rtems_bsdnet.h>
-
-void
-rtems_bsdnet_malloc_starvation(void)
-{
- printf ("rtems_bsdnet_malloc still waiting.\n");
-}
diff --git a/cpukit/libnetworking/rtems/rtems_dhcp.c b/cpukit/libnetworking/rtems/rtems_dhcp.c
deleted file mode 100644
index 6a153a4a40..0000000000
--- a/cpukit/libnetworking/rtems/rtems_dhcp.c
+++ /dev/null
@@ -1,1287 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * DCHP client for RTEMS
- * Andrew Bythell, <abythell@nortelnetworks.com>
- * based on and uses subroutines from c/src/libnetworking/nfs/bootp_subr.c
- */
-
-/*
- * DHCP task added.
- * Brendan Gannon, <bgannon@cybertec.com.au>
- */
-
-/*
- * Added interface to terminate DHCP task, and removed panics.
- * Arnout Vandecappelle <arnout@mind.be>, Essensium/Mind
- * Maarten Van Es <maarten@mind.be>, Essensium/Mind
- */
-
-/*
- * Copyright (c) 1995 Gordon Ross, Adam Glass
- * Copyright (c) 1992 Regents of the University of California.
- * All rights reserved.
- *
- * This software was developed by the Computer Systems Engineering group
- * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
- * contributed to Berkeley.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Lawrence Berkeley Laboratory and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- */
-
-#include <machine/rtems-bsd-kernel-space.h>
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rtems.h>
-#include <rtems/error.h>
-#include <rtems/rtems_bsdnet.h>
-#include <rtems/bsdnet/servers.h>
-
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-#include <sys/sockio.h>
-#include <sys/param.h> /* for MAXHOSTNAMELEN */
-#include <sys/systm.h>
-#include <sys/socketvar.h> /* for socreat() soclose() */
-#include <sys/socket.h>
-
-#include <net/if.h>
-#include <net/if_var.h>
-#include <netinet/in.h> /* for NBO-HBO conversions */
-#include <net/if_types.h> /* for IFT_ETHER */
-#include <net/if_dl.h> /* for LLADDR */
-
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <fcntl.h>
-#include <rtems/mkrootfs.h>
-
-#include "rtems/dhcp.h"
-#include "rtems/bootp.h"
-
-#ifndef EALEN
-#define EALEN 6
-#endif
-
-/*
- *DHCP flags
- */
-#define DHCP_BROADCAST 0x8000
-#define DHCP_UNICAST 0x0000
-
-/*
- * DHCP Op Codes
- */
-#define DHCP_BOOTREQUEST 1
-#define DHCP_BOOTREPLY 2
-
-/*
- * DHCP Messages
- */
-#define DHCP_DISCOVER 1
-#define DHCP_OFFER 2
-#define DHCP_REQUEST 3
-#define DHCP_DECLINE 4
-#define DHCP_ACK 5
-#define DHCP_NACK 6
-#define DHCP_RELEASE 7
-
-/*
- * DHCP Options
- */
-#define DHCP_OPTION_PAD 0
-#define DHCP_SUBNET 1
-#define DHCP_GATEWAY 3
-#define DHCP_DNS 6
-#define DHCP_HOST 12
-#define DHCP_DOMAIN_NAME 15
-#define DHCP_NETMASK 28
-#define DHCP_REQUESTED_IP 50
-#define DHCP_LEASE 51
-#define DHCP_MESSAGE 53
-#define DHCP_SERVER 54
-#define DHCP_PARAMETERS 55
-#define DHCP_OPTION_END 255
-
-/*
- * Definitions from RFC
- */
-struct dhcp_packet
-{
- u_int8_t op;
- u_int8_t htype;
- u_int8_t hlen;
- u_int8_t hops;
- u_int32_t xid;
- u_int16_t secs;
- u_int16_t flags;
- struct in_addr ciaddr;
- struct in_addr yiaddr;
- struct in_addr siaddr;
- struct in_addr giaddr;
- unsigned char chaddr[16];
- char sname[64];
- char file[128];
- unsigned char vend[312];
-};
-
-/*
- * Variables
- */
-static int dhcp_option_overload = 0;
-static char dhcp_gotgw = 0;
-static char dhcp_gotnetmask = 0;
-static char dhcp_gotserver = 0;
-static char dhcp_gotlogserver = 0;
-static struct sockaddr_in dhcp_netmask;
-static struct sockaddr_in dhcp_gw;
-static char *dhcp_hostname;
-static int dhcp_message_type = 0;
-static unsigned long dhcp_lease_time;
-static unsigned long dhcp_elapsed_time = 0;
-static const char dhcp_magic_cookie[4] = { 99, 130, 83, 99 };
-static const char dhcp_request_parameters[5] = { DHCP_SUBNET,
- DHCP_GATEWAY,
- DHCP_DNS,
- DHCP_HOST,
- DHCP_DOMAIN_NAME };
-#define NUM_NAMESERVERS \
- (sizeof rtems_bsdnet_config.name_server / sizeof rtems_bsdnet_config.name_server[0])
-static struct in_addr rtems_dhcpd_nameserver[NUM_NAMESERVERS];
-static int rtems_dhcpd_nameserver_count = 0;
-
-/*
- * Clean any DNS entries add by a DHCP request.
- */
-static void
-clean_dns_entries (void)
-{
- int e;
- for (e = 0; e < rtems_dhcpd_nameserver_count; ++e)
- {
- int n;
- for (n = 0; n < rtems_bsdnet_nameserver_count; ++ n)
- {
- if (memcmp (&rtems_dhcpd_nameserver[e], &rtems_bsdnet_nameserver[n], 4) == 0)
- {
- if (n < (NUM_NAMESERVERS - 1))
- memmove (&rtems_bsdnet_nameserver[n],
- &rtems_bsdnet_nameserver[n + 1],
- (NUM_NAMESERVERS - n - 1) * 4);
- --rtems_bsdnet_nameserver_count;
- }
- }
- }
- rtems_dhcpd_nameserver_count = 0;
-}
-
-/*
- * Format an IP address in dotted decimal.
- */
-static void
-format_ip (unsigned long ip, char* buffer)
-{
- sprintf (buffer,
- "%lu.%lu.%lu.%lu",
- (ip >> 24),
- (ip >> 16) & 0xff,
- (ip >> 8) & 0xff,
- (ip & 0xff));
-
- return;
-}
-
-/*
- * Print the IP setup
- */
-static void
-printsetup (const char *iface,
- struct in_addr ip_addr,
- struct in_addr mask_addr,
- struct in_addr srv_addr,
- struct in_addr gw_addr)
-{
- unsigned long ip;
- char ip_str[15];
-
- printf ("dhcpc: %s: ", iface);
-
- ip = ntohl (ip_addr.s_addr);
- format_ip (ip, ip_str);
- printf ("inet: %-15s ", ip_str);
-
- ip = ntohl (mask_addr.s_addr);
- format_ip (ip, ip_str);
- printf ("mask: %-15s\n", ip_str);
-
- ip = ntohl (srv_addr.s_addr);
- format_ip (ip, ip_str);
- printf (" srv: %-15s ", ip_str);
-
- ip = ntohl (gw_addr.s_addr);
- format_ip (ip, ip_str);
- printf (" gw: %-15s\n", ip_str);
-
- return;
-}
-
-/*
- * Process options from the DHCP packet.
- * Based on BOOTP routine.
- */
-static void
-process_options (unsigned char *optbuf, int optbufSize)
-{
- int j = 0;
- int len;
- int code, ncode;
- char *p;
-
- dhcp_message_type = 0;
-
- ncode = optbuf[0];
- while (j < optbufSize)
- {
- code = optbuf[j] = ncode;
- if (code == 255)
- return;
- if (code == 0)
- {
- j++;
- continue;
- }
- len = optbuf[j + 1];
- j += 2;
-
- if ((len + j) >= optbufSize)
- {
- printf ("Truncated field for code %d", code);
- return;
- }
-
- ncode = optbuf[j + len];
- optbuf[j + len] = '\0';
- p = (char*) &optbuf[j];
- j += len;
-
- /*
- * Process the option
- */
- switch (code)
- {
- case 1:
- /* Subnet mask */
- if (len != 4) {
- printf ("dhcpc: subnet mask len is %d\n", len);
- continue;
- }
- memcpy (&dhcp_netmask.sin_addr, p, 4);
- dhcp_gotnetmask = 1;
- break;
-
- case 2:
- /* Time offset */
- if (len != 4) {
- printf ("dhcpc: time offset len is %d\n", len);
- continue;
- }
- memcpy (&rtems_bsdnet_timeoffset, p, 4);
- rtems_bsdnet_timeoffset = ntohl (rtems_bsdnet_timeoffset);
- break;
-
- case 3:
- /* Routers */
- if (len % 4) {
- printf ("dhcpc: Router Len is %d\n", len);
- continue;
- }
- if (len > 0)
- {
- memcpy (&dhcp_gw.sin_addr, p, 4);
- dhcp_gotgw = 1;
- }
- break;
-
- case 42:
- /* NTP servers */
- if (len % 4) {
- printf ("dhcpc: time server Len is %d\n", len);
- continue;
- }
- {
- int tlen = 0;
- while ((tlen < len) &&
- (rtems_bsdnet_ntpserver_count <
- sizeof rtems_bsdnet_config.ntp_server /
- sizeof rtems_bsdnet_config.ntp_server[0]))
- {
- memcpy (&rtems_bsdnet_ntpserver[rtems_bsdnet_ntpserver_count],
- p + tlen, 4);
- rtems_bsdnet_ntpserver_count++;
- tlen += 4;
- }
- }
- break;
-
- case 6:
- /* Domain Name servers */
- if (len % 4) {
- printf ("dhcpc: DNS Len is %d\n", len);
- continue;
- }
- {
- int dlen = 0;
- while ((dlen < len) &&
- (rtems_dhcpd_nameserver_count < NUM_NAMESERVERS) &&
- (rtems_bsdnet_nameserver_count < NUM_NAMESERVERS))
- {
- memcpy (&rtems_dhcpd_nameserver
- [rtems_dhcpd_nameserver_count], p + dlen, 4);
- rtems_dhcpd_nameserver_count++;
- memcpy (&rtems_bsdnet_nameserver
- [rtems_bsdnet_nameserver_count], p + dlen, 4);
- rtems_bsdnet_nameserver_count++;
- dlen += 4;
- }
- }
- break;
-
- case 12:
- /* Host name */
- if (len >= MAXHOSTNAMELEN) {
- printf ("dhcpc: hostname >= %d bytes\n", MAXHOSTNAMELEN);
- len = MAXHOSTNAMELEN-1;
- }
- if (sethostname (p, len) < 0) {
- printf ("dhcpc: can't set host name");
- }
- if (dhcp_hostname != NULL)
- {
- char *tmp = realloc (dhcp_hostname, len);
- if (tmp != NULL) {
- dhcp_hostname = tmp;
- strncpy (dhcp_hostname, p, len);
- } else { /* realloc failed */
- printf ("dhcpc: realloc failed (%s:%d)", __FILE__, __LINE__);
- free (dhcp_hostname, 0);
- dhcp_hostname = NULL;
- }
- } else { /* dhcp_hostname == NULL */
- dhcp_hostname = strndup (p, len);
- }
- break;
-
- case 7:
- /* Log servers */
- if (len % 4) {
- printf ("dhcpc: Log server Len is %d\n", len);
- continue;
- }
- if (len > 0)
- {
- memcpy (&rtems_bsdnet_log_host_address, p, 4);
- dhcp_gotlogserver = 1;
- }
- break;
-
- case 15:
- /* Domain name */
- if (p[0])
- {
- rtems_bsdnet_domain_name = strdup (p);
- }
- break;
-
- case 16: /* Swap server IP address. unused */
- break;
-
- case 50:
- /* DHCP Requested IP Address */
- if (len != 4)
- printf ("dhcpc: DHCP option requested IP len is %d", len);
- /*
- * although nothing happens here, this case keeps the client
- * from complaining about unknown options. The Requested IP
- * is necessary to return to the server for a DHCP REQUEST
- */
- break;
-
- case 51:
- /* DHCP Lease Length */
- if (len != 4) {
- printf ("dhcpc: DHCP option lease-length len is %d", len);
- continue;
- }
- memcpy (&dhcp_lease_time, &p[0], 4);
- dhcp_lease_time = ntohl (dhcp_lease_time);
- break;
-
- case 52:
- /* DHCP option override */
- if (len != 1) {
- printf ("dhcpc: DHCP option overload len is %d", len);
- continue;
- }
- dhcp_option_overload = p[0];
- break;
-
- case 53:
- /* DHCP message */
- if (len != 1) {
- printf ("dhcpc: DHCP message len is %d", len);
- continue;
- }
- dhcp_message_type = p[0];
- break;
-
- case 128: /* Site-specific option for DHCP servers that
- * a) don't supply tag 54
- * and
- * b) don't supply the server address in siaddr
- * For example, on Solaris 2.6 in.dhcpd, include in the dhcptab:
- * Bootsrv s Site,128,IP,1,1
- * and use that symbol in the macro that defines the client:
- * Bootsrv=<tftp-server-ip-address>
- */
- case 54:
- /* DHCP server */
- if (len != 4) {
- printf ("dhcpc: DHCP server len is %d", len);
- continue;
- }
- memcpy (&rtems_bsdnet_bootp_server_address, p, 4);
- dhcp_gotserver = 1;
- break;
-
- case 66:
- /* DHCP server name option */
- if (p[0])
- rtems_bsdnet_bootp_server_name = strdup (p);
- break;
-
- case 67:
- /* DHCP bootfile option */
- if (p[0])
- rtems_bsdnet_bootp_boot_file_name = strdup (p);
- break;
-
- default:
- break;
- }
- }
-}
-
-/*
- * Generate the packet for a DHCP DISCOVER.
- */
-static int
-dhcp_discover_req (struct dhcp_packet* call,
- struct sockaddr_dl *sdl,
- unsigned long *xid)
-{
- int len = 0;
-
- memset (call, 0, sizeof (struct dhcp_packet));
-
- /*
- * Send a DHCP DISCOVER Message
- */
- call->op = DHCP_BOOTREQUEST;
- call->htype = 1; /* 10mb ethernet */
- call->hlen = sdl->sdl_alen; /* Hardware address length */
- call->hops = 0;
- (*xid)++;
- call->xid = htonl (*xid);
- call->flags = htons (DHCP_BROADCAST);
-
- memcpy (&call->chaddr, LLADDR (sdl), sdl->sdl_alen);
-
- /*
- * Magic cookie.
- */
- memcpy (&call->vend[len], dhcp_magic_cookie, sizeof (dhcp_magic_cookie));
- len += sizeof (dhcp_magic_cookie);
-
- /*
- * DHCP Message type.
- */
- call->vend[len++] = DHCP_MESSAGE;
- call->vend[len++] = 1;
- call->vend[len++] = DHCP_DISCOVER;
-
- /*
- * If a host name is set add it to the request.
- */
- if (rtems_bsdnet_config.hostname && \
- (strlen (rtems_bsdnet_config.hostname) > 1) &&
- (strlen (rtems_bsdnet_config.hostname) < 32)) {
- call->vend[len++] = DHCP_HOST;
- call->vend[len++] = strlen (rtems_bsdnet_config.hostname);
- memcpy (&call->vend[len],
- rtems_bsdnet_config.hostname,
- strlen (rtems_bsdnet_config.hostname));
- len += strlen (rtems_bsdnet_config.hostname);
- }
-
- /*
- * DHCP Parameter request list
- */
- call->vend[len++] = DHCP_PARAMETERS;
- call->vend[len++] = sizeof (dhcp_request_parameters);
- memcpy (&call->vend[len], &dhcp_request_parameters, sizeof (dhcp_request_parameters));
- len += sizeof (dhcp_request_parameters);
-
- /*
- * Lease time.
- */
- call->vend[len++] = DHCP_LEASE;
- call->vend[len++] = 4;
- memset (&call->vend[len], 0xFF, 4); /* request infinite lease time */
- len += 4;
-
- /*
- * End.
- */
- call->vend[len++] = DHCP_OPTION_END;
- call->secs = 0;
-
- return len;
-}
-
-/*
- * Generate the packet for a DHCP REQUEST.
- */
-static int
-dhcp_request_req (struct dhcp_packet* call,
- struct dhcp_packet* reply,
- struct sockaddr_dl *sdl,
- int broadcast)
-{
- int len = 0;
- unsigned long temp;
- char *hostname;
-
- memset (call, 0, sizeof (struct dhcp_packet));
-
- /*
- * Send a DHCP REQUEST Message
- */
- call->op = DHCP_BOOTREQUEST;
- call->htype = 1; /* 10mb ethernet */
- call->hlen = sdl->sdl_alen; /* Hardware address length */
- call->hops = 0;
- call->xid = reply->xid;
- if (broadcast)
- call->flags = htons (DHCP_BROADCAST);
- else
- {
- call->flags = htons (DHCP_UNICAST);
- call->ciaddr = reply->yiaddr;
- }
- memcpy (&call->chaddr, LLADDR (sdl), sdl->sdl_alen);
-
- /*
- * Magic cookie.
- */
- memcpy (&call->vend[len], dhcp_magic_cookie, sizeof (dhcp_magic_cookie));
- len += sizeof (dhcp_magic_cookie);
-
- /*
- * DHCP Message type.
- */
- call->vend[len++] = DHCP_MESSAGE;
- call->vend[len++] = 1;
- call->vend[len++] = DHCP_REQUEST;
-
- /*
- * DHCP server
- */
- if (broadcast)
- {
- call->vend[len++] = DHCP_SERVER;
- call->vend[len++] = sizeof (rtems_bsdnet_bootp_server_address);
- memcpy (&call->vend[len], &rtems_bsdnet_bootp_server_address,
- sizeof (rtems_bsdnet_bootp_server_address));
- len += sizeof (rtems_bsdnet_bootp_server_address);
- }
-
- /*
- * Requested IP
- */
- call->vend[len++] = DHCP_REQUESTED_IP;
- call->vend[len++] = sizeof (reply->yiaddr);
- memcpy (&call->vend[len], &reply->yiaddr, sizeof (reply->yiaddr));
- len += sizeof (reply->yiaddr);
-
- /*
- * DHCP Parameter request list
- */
- call->vend[len++] = DHCP_PARAMETERS;
- call->vend[len++] = sizeof (dhcp_request_parameters);
- memcpy (&call->vend[len], &dhcp_request_parameters, sizeof (dhcp_request_parameters));
- len += sizeof (dhcp_request_parameters);
-
- /*
- * Lease time.
- * For the REQUEST, return the lease time the server offered.
- */
- call->vend[len++] = DHCP_LEASE;
- call->vend[len++] = 4;
- temp = htonl (dhcp_lease_time);
- memcpy (&call->vend[len], &temp, sizeof (unsigned long));
- len += 4;
-
- /*
- * Host name.
- */
- hostname = malloc (MAXHOSTNAMELEN, 0, M_NOWAIT);
- if (hostname != NULL)
- {
- if (gethostname (hostname, MAXHOSTNAMELEN) == 0)
- {
- call->vend[len++] = DHCP_HOST;
- call->vend[len++] = strlen (hostname);
- strcpy ((char*) &call->vend[len], hostname);
- len += strlen (hostname);
- }
- free (hostname, 0);
- }
-
- /*
- * End.
- */
- call->vend[len++] = DHCP_OPTION_END;
- call->secs = 0;
-
- return len;
-}
-
-/*
- * Variables for the DHCP task.
- */
-static struct dhcp_packet dhcp_req;
-static rtems_id dhcp_task_id;
-
-/*
- * The DHCP task counts until half the lease time has expired.
- * When this period is up, it sends a DHCP REQUEST packet to the
- * server again to renew the lease.
- * If the lease is renewed, the task starts counting again.
- * If the lease is not renewed, the task retries until it is.
- *
- * The task will not rebind if the lease is not renewed.
- */
-static void
-dhcp_task (rtems_task_argument _sdl)
-{
- unsigned long count;
- struct dhcp_packet call;
- struct sockaddr_dl *sdl;
- rtems_event_set event_out;
- unsigned int timeout = 0;
- int error;
- struct proc *procp = NULL;
- rtems_status_code ev_st;
-
- sdl = (struct sockaddr_dl *) _sdl;
-
- count = dhcp_elapsed_time;
-
- while (true)
- {
- /*
- * Sleep until the next poll
- */
- timeout = RTEMS_MILLISECONDS_TO_TICKS (1000);
- ev_st = rtems_event_receive (RTEMS_EVENT_0,
- RTEMS_WAIT | RTEMS_EVENT_ANY,
- timeout, &event_out);
-
- /*
- * Check if not a poll timeout. So when ANY event received, exit task.
- * Actually, only event RTEMS_EVENT_0 sent from rtem_dhcp_failsafe.c
- * if "failsafe" dhcp enabled when interface down. Otherwise, no
- * event should occur, just timeout.
- */
- if(ev_st != RTEMS_TIMEOUT)
- break;
-
- count++;
-
- if (count >= (dhcp_lease_time / 2))
- {
- rtems_bsdnet_semaphore_obtain ();
-
- dhcp_request_req (&call, &dhcp_req, sdl, true);
-
- /*
- * Send the Request.
- */
- error = bootpc_call ((struct bootp_packet *)&call,
- (struct bootp_packet *)&dhcp_req, procp, NULL, 0);
- if (error) {
- rtems_bsdnet_semaphore_release ();
- printf ("DHCP call failed -- error %d", error);
- continue;
- }
-
- /*
- * Check for DHCP ACK/NACK
- */
- if (memcmp (&dhcp_req.vend[0],
- dhcp_magic_cookie,
- sizeof (dhcp_magic_cookie)) != 0)
- {
- rtems_bsdnet_semaphore_release ();
- printf ("DHCP server did not send Magic Cookie.\n");
- continue;
- }
-
- /*
- * We have an ack. Clear the DNS entries that have been assigned by a previous
- * DHCP request.
- */
- clean_dns_entries ();
-
- /*
- * Process this requests options.
- */
- process_options (&dhcp_req.vend[4], sizeof (dhcp_req.vend) - 4);
-
- if (dhcp_message_type != DHCP_ACK)
- {
- rtems_bsdnet_semaphore_release ();
- printf ("DHCP server did not accept the DHCP request");
- continue;
- }
-
- rtems_bsdnet_semaphore_release ();
-
- count = 0;
- }
- }
-
-
- dhcp_task_id = 0;
- printf ("dhcpc: exiting lease renewal task.\n");
- rtems_task_exit();
-
-}
-
-/*
- * Start the DHCP task.
- */
-static rtems_status_code
-dhcp_start_task (struct sockaddr_dl *sdl,
- struct dhcp_packet *reply,
- int priority)
-{
- rtems_status_code sc;
-
- memcpy (&dhcp_req, reply, sizeof (struct dhcp_packet));
-
- sc = rtems_task_create (rtems_build_name ('d','h','c','p'),
- priority,
- 2048,
- RTEMS_PREEMPT |
- RTEMS_NO_TIMESLICE |
- RTEMS_NO_ASR |
- RTEMS_INTERRUPT_LEVEL (0),
- RTEMS_LOCAL,
- &dhcp_task_id);
-
- if (sc != RTEMS_SUCCESSFUL)
- return sc;
-
- sc = rtems_task_start (dhcp_task_id,
- dhcp_task,
- (rtems_task_argument) sdl);
-
- if (sc != RTEMS_SUCCESSFUL)
- return sc;
-
- return RTEMS_SUCCESSFUL;
-}
-
-/*
- * Check if the chosen interface already has an IP.
- */
-static int
-dhcp_interface_has_ip (struct ifreq *ireq, struct socket *so, struct proc *procp)
-{
- struct sockaddr_in* sin;
- int error;
-
- /*
- * Check if the interface is already up.
- */
- error = ifioctl(so, SIOCGIFFLAGS, (caddr_t)ireq, procp);
- if (error)
- return 0;
-
- if ((ireq->ifr_flags & IFF_UP) == 0)
- return 0;
-
- sin = (struct sockaddr_in *)&ireq->ifr_addr;
- bzero ((caddr_t)sin, sizeof (struct sockaddr_in));
- sin->sin_len = sizeof (struct sockaddr_in);
- sin->sin_family = AF_INET;
- error = ifioctl (so, SIOCGIFADDR, (caddr_t)ireq, procp);
- if (error)
- return 0;
-
- if (sin->sin_addr.s_addr != 0)
- return 1;
-
- return 0;
-}
-
-/*
- * DCHP Client Routine
- * - The first DHCP offer is always accepted
- * - No DHCP DECLINE message is sent if ARPing fails
- *
- * return value:
- * 0: ok
- * < 0: failed to startup or configure interface
- */
-static int
-dhcp_init (int update_files)
-{
- struct dhcp_packet call;
- struct dhcp_packet reply;
- static unsigned long xid = ~0xFF;
- struct ifreq ireq;
- struct ifnet *ifp;
- struct socket *so;
- int error;
- struct sockaddr_in myaddr;
- struct ifaddr *ifa;
- struct sockaddr_dl *sdl = NULL;
- struct proc *procp = NULL;
- char expected_dhcp_payload[7];
-
- clean_dns_entries();
-
- /*
- * If we are to update the files create the root
- * file structure.
- */
- if (update_files)
- if (rtems_create_root_fs () < 0) {
- printf("Error creating the root filesystem.\nFile not created.\n");
- update_files = 0;
- }
-
- /*
- * Find a network interface.
- */
- for (ifp = ifnet; ifp != 0; ifp = ifp->if_next)
- if ((ifp->if_flags & (IFF_LOOPBACK | IFF_POINTOPOINT)) == 0)
- break;
- if (ifp == NULL){
- printf ("dhcpc_init: no suitable interface\n");
- return -1;
- }
-
- memset (&ireq, 0, sizeof (ireq));
- sprintf (ireq.ifr_name, "%s%d", ifp->if_name, ifp->if_unit);
-
- if ((error = socreate (AF_INET, &so, SOCK_DGRAM, 0, procp)) != 0) {
- printf ("dhcpc_init: socreate, error: %s\n", strerror(error));
- return -1;
- }
-
- if (!dhcp_interface_has_ip (&ireq, so, procp))
- bootpc_fakeup_interface (&ireq, so, procp);
-
- /*
- * Get HW address
- */
- for (ifa = ifp->if_addrlist; ifa; ifa = ifa->ifa_next)
- if (ifa->ifa_addr->sa_family == AF_LINK &&
- (sdl = ((struct sockaddr_dl *) ifa->ifa_addr)) &&
- sdl->sdl_type == IFT_ETHER)
- break;
-
- if (!sdl){
- printf ("dhcpc_init: Unable to find HW address\n");
- soclose (so);
- return -1;
- }
- if (sdl->sdl_alen != EALEN) {
- printf ("dhcpc_init: HW address len is %d, expected value is %d\n",
- sdl->sdl_alen, EALEN);
- soclose (so);
- return -1;
- }
-
-
- /*
- * Build the DHCP Discover
- */
- dhcp_discover_req (&call, sdl, &xid);
-
- /*
- * Expect a DHCP offer as response to DHCP discover
- */
- memcpy(expected_dhcp_payload, dhcp_magic_cookie, sizeof(dhcp_magic_cookie));
- expected_dhcp_payload[sizeof(dhcp_magic_cookie) ]=0x35; /* DHCP */
- expected_dhcp_payload[sizeof(dhcp_magic_cookie)+1]=0x01; /* Length : 1 */
- expected_dhcp_payload[sizeof(dhcp_magic_cookie)+2]=0x02; /* DHCP_OFFER */
-
- /*
- * Send the Discover.
- */
- error = bootpc_call ((struct bootp_packet *)&call,
- (struct bootp_packet *)&reply, procp,
- expected_dhcp_payload, sizeof(expected_dhcp_payload));
- if (error) {
- printf ("BOOTP call failed -- %s\n", strerror(error));
- soclose (so);
- return -1;
- }
-
- /*
- * Check for DHCP OFFER
- */
- if (memcmp (&reply.vend[0], dhcp_magic_cookie, sizeof (dhcp_magic_cookie)) != 0) {
- printf ("DHCP server did not send Magic Cookie.\n");
- soclose (so);
- return -1;
- }
-
- process_options (&reply.vend[4], sizeof (reply.vend) - 4);
-
- if (dhcp_message_type != DHCP_OFFER) {
- printf ("DHCP server did not send a DHCP Offer.\n");
- soclose (so);
- return -1;
- }
-
- /*
- * Expect a DHCP_ACK as response to the DHCP REQUEST
- * No need to reinitialize the whole expected_dhcp_payload variable,
- * header and first two bytes of the payload are filled from DHCP offer
- */
- expected_dhcp_payload[sizeof(dhcp_magic_cookie)+2]=0x05; /* DHCP_ACK */
-
- /*
- * Send a DHCP REQUEST
- */
- dhcp_request_req (&call, &reply, sdl, true);
-
- error = bootpc_call ((struct bootp_packet *)&call,
- (struct bootp_packet *)&reply, procp,
- expected_dhcp_payload, sizeof(expected_dhcp_payload));
- if (error) {
- printf ("BOOTP call failed -- %s\n", strerror(error));
- soclose (so);
- return -1;
- }
-
- /*
- * Check for DHCP ACK/NACK
- */
- if (memcmp (&reply.vend[0], dhcp_magic_cookie, sizeof (dhcp_magic_cookie)) != 0) {
- printf ("DHCP server did not send Magic Cookie.\n");
- soclose (so);
- return -1;
- }
-
- process_options (&reply.vend[4], sizeof (reply.vend) - 4);
-
- if (dhcp_message_type != DHCP_ACK) {
- printf ("DHCP server did not accept the DHCP request\n");
- soclose (so);
- return -1;
- }
-
- /*
- * Initialize network address structures
- */
- memset (&myaddr, 0, sizeof (myaddr));
- memset (&dhcp_netmask, 0, sizeof (dhcp_netmask));
- memset (&dhcp_gw, 0, sizeof (dhcp_gw));
- myaddr.sin_len = sizeof (myaddr);
- myaddr.sin_family = AF_INET;
- dhcp_netmask.sin_len = sizeof (dhcp_netmask);
- dhcp_netmask.sin_family = AF_INET;
- dhcp_gw.sin_len = sizeof (dhcp_gw);
- dhcp_gw.sin_family = AF_INET;
-
- /*
- * Set our address
- */
- myaddr.sin_addr = reply.yiaddr;
-
- /*
- * Process BOOTP/DHCP options
- */
- if (memcmp (&reply.vend[0], dhcp_magic_cookie, sizeof (dhcp_magic_cookie)) == 0)
- process_options (&reply.vend[4], sizeof (reply.vend) - 4);
-
- if (dhcp_option_overload & 1)
- process_options ((unsigned char*) reply.file, sizeof reply.file);
- else
- if (reply.file[0])
- rtems_bsdnet_bootp_boot_file_name = strdup (reply.file);
-
- if (dhcp_option_overload & 2)
- process_options ((unsigned char*) reply.sname, sizeof reply.sname);
- else
- if (reply.sname[0])
- rtems_bsdnet_bootp_server_name = strdup (reply.sname);
-
- /*
- * Use defaults if values were not supplied by BOOTP/DHCP options
- */
- if (!dhcp_gotnetmask)
- {
- if (IN_CLASSA (ntohl (myaddr.sin_addr.s_addr)))
- dhcp_netmask.sin_addr.s_addr = htonl (IN_CLASSA_NET);
- else if (IN_CLASSB (ntohl (myaddr.sin_addr.s_addr)))
- dhcp_netmask.sin_addr.s_addr = htonl (IN_CLASSB_NET);
- else
- dhcp_netmask.sin_addr.s_addr = htonl (IN_CLASSC_NET);
- }
-
- if (!dhcp_gotserver)
- rtems_bsdnet_bootp_server_address = reply.siaddr;
-
- if (!dhcp_gotgw)
- dhcp_gw.sin_addr = reply.giaddr;
-
- if (!dhcp_gotlogserver)
- rtems_bsdnet_log_host_address = rtems_bsdnet_bootp_server_address;
-
- printsetup (ifp->if_name, myaddr.sin_addr, dhcp_netmask.sin_addr,
- rtems_bsdnet_bootp_server_address, dhcp_gw.sin_addr);
-
- /*
- * Update the files if we are asked too.
- */
- if (update_files) {
- char *dn = rtems_bsdnet_domain_name;
- char *hn = dhcp_hostname;
- if (!dn)
- dn = "mydomain";
- if (!hn)
- {
- hn = "me";
- sethostname (hn, strlen (hn));
- }
- rtems_rootfs_append_host_rec(myaddr.sin_addr.s_addr, hn, dn);
-
- /*
- * Should the given domainname be used here ?
- */
- if (dhcp_gotserver) {
- if (rtems_bsdnet_bootp_server_name)
- hn = rtems_bsdnet_bootp_server_name;
- else
- hn = "bootps";
- rtems_rootfs_append_host_rec(rtems_bsdnet_bootp_server_address.s_addr,
- hn, dn);
- }
-
- if (dhcp_gotlogserver) {
- rtems_rootfs_append_host_rec(rtems_bsdnet_log_host_address.s_addr,
- "logs", dn);
- }
-
- /*
- * Setup the DNS configuration file /etc/resolv.conf.
- */
- if (rtems_bsdnet_nameserver_count) {
- int i;
- char buf[64];
- const char *bufl[1];
-
- bufl[0] = buf;
-
-#define MKFILE_MODE (S_IRUSR | S_IWUSR | S_IWGRP | S_IRGRP | S_IROTH)
-
- if (rtems_bsdnet_domain_name &&
- (strlen(rtems_bsdnet_domain_name) < (sizeof(buf) - 1))) {
- strcpy(buf, "search ");
- strcat(buf, rtems_bsdnet_domain_name);
- strcat(buf, "\n");
- rtems_rootfs_file_append ("/etc/resolv.conf", MKFILE_MODE, 1, bufl);
- }
-
- for (i = 0; i < rtems_bsdnet_nameserver_count; i++) {
- char addrbuf[INET_ADDRSTRLEN];
- strcpy(buf, "nameserver ");
- strcat(buf, inet_ntoa_r(rtems_bsdnet_ntpserver[i], addrbuf));
- strcat(buf, "\n");
- if (rtems_rootfs_file_append ("/etc/resolv.conf", MKFILE_MODE, 1, bufl))
- break;
- }
- }
- }
-
- /*
- * Configure the interface with the new settings
- */
- error = bootpc_adjust_interface (&ireq, so,
- &myaddr, &dhcp_netmask, &dhcp_gw, procp);
-
- /*
- * Start the DHCP task if the lease isn't infinite.
- */
- if (dhcp_lease_time != 0xffffffff)
- dhcp_start_task (sdl, &reply, 150);
-
- soclose (so);
-
- return 0;
-}
-
-/*
- *
- * RTEMS Entry point to DHCP client
- *
- */
-void rtems_bsdnet_do_dhcp (void)
-{
- bool update = true;
- rtems_bsdnet_semaphore_obtain ();
- while( dhcp_init (update) < 0 ) {
- update = false;
- rtems_bsdnet_semaphore_release();
- rtems_task_wake_after(RTEMS_MILLISECONDS_TO_TICKS(1000));
- rtems_bsdnet_semaphore_obtain ();
- }
- rtems_bsdnet_semaphore_release ();
-}
-
-int rtems_bsdnet_do_dhcp_timeout( void )
-{
- int return_value;
-
- rtems_bsdnet_semaphore_obtain ();
- return_value = dhcp_init (false);
- rtems_bsdnet_semaphore_release ();
-
- return return_value;
-}
-
-void rtems_bsdnet_dhcp_down (void)
-{
- if(dhcp_task_id != 0) {
- rtems_event_send (dhcp_task_id, RTEMS_EVENT_0);
- }
-}
-
-void
-rtems_bsdnet_do_dhcp_refresh_only (unsigned long xid,
- unsigned long lease_time,
- unsigned long elapsed_time,
- unsigned long ip_address,
- unsigned long srv_address,
- const char* hostname)
-{
- struct dhcp_packet reply;
- struct ifnet *ifp = NULL;
- struct ifaddr *ifa = NULL;
- struct sockaddr_dl *sdl = NULL;
- struct sockaddr_in *sin = NULL;
- int match = 0;
- struct ifnet *mtif = NULL;
-
- /*
- * If an infinite lease has been granted, no task is needed.
- */
- if (lease_time == 0xffffffff)
- return;
-
- /*
- * Find a network interface.
- */
- for (ifp = ifnet; (ifp != NULL) && !match; ifp = ifp->if_next)
- if ((ifp->if_flags & (IFF_LOOPBACK | IFF_POINTOPOINT)) == 0)
- for (ifa = ifp->if_addrlist; ifa; ifa = ifa->ifa_next)
- if (ifa->ifa_addr->sa_family == AF_INET)
- {
- sin = (struct sockaddr_in *) ifa->ifa_addr;
- if (sin->sin_addr.s_addr == htonl (ip_address))
- {
- mtif = ifp;
- match = 1;
- break;
- }
- }
-
- if (!match) {
- printf ("dhcpc: no matching interface\n");
- return;
- }
-
- for (ifa = mtif->if_addrlist; ifa != NULL; ifa = ifa->ifa_next)
- if (ifa->ifa_addr->sa_family == AF_LINK &&
- (sdl = ((struct sockaddr_dl *) ifa->ifa_addr)) &&
- sdl->sdl_type == IFT_ETHER)
- break;
-
- if (!match) {
- printf ("dhcpc: no matching interface address\n");
- return;
- }
-
- /*
- * Set up given values in a simulated DHCP reply.
- */
- memset (&reply, 0x00, sizeof (reply));
- reply.xid = htonl (xid);
- reply.yiaddr.s_addr = htonl (ip_address);
- reply.siaddr.s_addr = htonl (srv_address);
- if (reply.siaddr.s_addr != rtems_bsdnet_bootp_server_address.s_addr)
- {
- memcpy (&rtems_bsdnet_bootp_server_address, &reply.siaddr,
- sizeof (reply.siaddr));
- }
-
- dhcp_lease_time = lease_time;
- dhcp_elapsed_time = elapsed_time;
-
- if (hostname)
- {
- sethostname ((char *) hostname, strlen (hostname));
- dhcp_hostname = bootp_strdup_realloc (dhcp_hostname, hostname);
- }
-
- dhcp_start_task (sdl, &reply, 150);
-}
diff --git a/cpukit/libnetworking/rtems/rtems_dhcp_failsafe.c b/cpukit/libnetworking/rtems/rtems_dhcp_failsafe.c
deleted file mode 100644
index 65c107d19b..0000000000
--- a/cpukit/libnetworking/rtems/rtems_dhcp_failsafe.c
+++ /dev/null
@@ -1,380 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- Description: Wrapper around DHCP client to restart it when the interface
- moves to another network.
-
- Authors: Arnout Vandecappelle <arnout@mind.be>, Essensium/Mind
- Maarten Van Es <maarten@mind.be>, Essensium/Mind
- (C) Septentrio 2008
-
- The license and distribution terms for this file may be
- found in the file LICENSE in this distribution or at
- http://www.rtems.org/license/LICENSE.
-
-
- To use this functionality, call rtems_bsdnet_do_dhcp_failsafe() or set it
- as the bootp member of the rtems_bsdnet_config structure.
-
- The rtems_bsdnet_do_dhcp_failsafe() function provides the following
- functionalities:
-
- * It starts DHCP on the first non-loopback, non-point-to-point interface.
- Before DHCP is started, any existing IP address on that interface is
- removed, as well as the default route.
-
- * If DHCP fails to acquire an address for whatever reason, the interface
- is reconfigured with the static address provided in its
- rtems_bsdnet_ifconfig structure, and the default route from
- rtems_bsdnet_config is restored.
- It is possible to change the address in the rtems_bsdnet_ifconfig structure
- while the system is running.
-
- * Optionally, after the interface is configured (either with DHCP or
- statically), a task is started to monitor it. When the interface remains
- disconnected (i.e. its IFF_RUNNING flag is off) for network_fail_timeout
- seconds, the dhcp lease renewal is stopped. As soon as the interface is
- connected again, DHCP is started again as above.
- If network_fail_timeout is set to 0, the monitor task is not started.
-
- * Optionally, when the interface is disconnected, it is also brought down
- for network_down_time seconds. Since this possibly makes the IFF_RUNNING
- flag unuseable, the interface is brought up again before the flag is
- polled.
- If network_down_time is set to 0, the interface is not brought down.
-
- * Optionally, before DHCP is started, we wait for broadcast_delay seconds.
- This is necessary to allow some routers to perform spanning tree discovery.
-
- Note that DHCP doesn't work well with multiple interfaces: only one of them
- is configured using DHCP, and we can't guarantee it's the same one that is
- monitored by this function.
-
-*/
-
-#include <rtems.h>
-#include <rtems/error.h>
-#include <rtems/rtems_bsdnet.h>
-#include <rtems/rtems_bsdnet_internal.h>
-
-#include <string.h>
-#include <stdio.h>
-#include <errno.h>
-
-#include <rtems/dhcp.h>
-#include <rtems/rtems_dhcp_failsafe.h>
-
-struct proc; /* Unused parameter of some functions. */
-#include <sys/sockio.h>
-#include <sys/socket.h>
-#include <net/route.h>
-#include <netinet/in.h> /* for sockaddr_in */
-#include <net/if.h> /* for if.h */
-#include <net/if_var.h> /* for in_var.h */
-#include <netinet/in_var.h> /* for in_aliasreq */
-#include <sys/sockio.h> /* for ioctl definitions */
-
-static int network_fail_timeout = RTEMS_DHCP_FAILSAFE_NETWORK_FAIL_TIMEOUT;
-static int network_down_time = RTEMS_DHCP_FAILSAFE_NETWORK_DOWN_TIME;
-static int broadcast_delay = RTEMS_DHCP_FAILSAFE_BROADCAST_DELAY;
-static int dhcp_monitor_priority = RTEMS_DHCP_FAILSAFE_DHCP_MONITOR_PRIORITY;
-
-void rtems_bsdnet_dhcp_failsafe_config(
- int network_fail_timeout_,
- int network_down_time_,
- int broadcast_delay_,
- int dhcp_monitor_priority_
-)
-{
- network_fail_timeout = network_fail_timeout_;
- network_down_time = network_down_time_;
- broadcast_delay = broadcast_delay_;
- dhcp_monitor_priority = dhcp_monitor_priority_;
-}
-
-/*
- * returns 0 when successful, negative value for failure
- */
-static int remove_address(const char *if_name)
-{
- struct sockaddr_in address;
- struct in_aliasreq ifra;
- int retval = 0;
-
- memset (&address, '\0', sizeof (address));
- address.sin_len = sizeof (address);
- address.sin_family = AF_INET;
- address.sin_addr.s_addr = INADDR_ANY;
-
- /* Remove old default route to 0.0.0.0 */
- if (rtems_bsdnet_rtrequest (RTM_DELETE, (struct sockaddr *)&address, NULL,
- (struct sockaddr *)&address,
- (RTF_UP | RTF_STATIC), NULL) < 0 ) {
- printf ("Failed to delete default route: %s (%d)\n", strerror (errno), errno);
- retval = -1;
- }
-
- /* Remove old ip-address */
- if (rtems_bsdnet_ifconfig(if_name, SIOCGIFADDR, &address) < 0) {
- printf ("Failed to get if address: %s (%d)\n", strerror (errno), errno);
- return -1;
- }
-
- strncpy (ifra.ifra_name, if_name, IFNAMSIZ);
- memcpy (&ifra.ifra_addr, &address, sizeof(address));
- if (rtems_bsdnet_ifconfig(if_name, SIOCDIFADDR, &ifra)) {
- printf ("Can't delete if address: %s (%d)\n", strerror (errno), errno);
- return -1;
- }
-
- return retval;
-}
-
-
-static int
-dhcp_if_down (const char* ifname)
-{
- int16_t flags;
- if (rtems_bsdnet_ifconfig (ifname, SIOCGIFFLAGS, &flags) < 0) {
- printf ("Can't get flags for %s: %s\n", ifname, strerror (errno));
- return -1;
- }
- if (flags & IFF_UP) {
- flags &= ~IFF_UP;
- if (rtems_bsdnet_ifconfig (ifname, SIOCSIFFLAGS, &flags) < 0) {
- printf ("Can't bring %s down: %s\n", ifname, strerror (errno));
- return -1;
- }
- }
-
- return 0;
-}
-
-static int
-dhcp_if_up (const char* ifname)
-{
- int16_t flags;
- if (rtems_bsdnet_ifconfig (ifname, SIOCGIFFLAGS, &flags) < 0) {
- printf ("Can't get flags for %s: %s\n", ifname, strerror (errno));
- return -1;
- }
- if (!(flags & IFF_UP)) {
- flags |= IFF_UP;
- if (rtems_bsdnet_ifconfig (ifname, SIOCSIFFLAGS, &flags) < 0) {
- printf ("Can't bring %s up: %s\n", ifname, strerror (errno));
- return -1;
- }
- }
-
- return 0;
-}
-
-
-static int
-set_static_address (struct rtems_bsdnet_ifconfig *ifp)
-{
- int16_t flags;
- struct sockaddr_in address;
- struct sockaddr_in netmask;
- struct sockaddr_in broadcast;
- struct sockaddr_in gateway;
-
- if (ifp->ip_address != NULL) {
- printf("Setting static address for interface %s.\n", ifp->name);
-
- /*
- * Bring interface up
- */
- if (dhcp_if_up (ifp->name) < 0)
- return -1;
-
- /*
- * Set interface netmask
- */
- memset (&netmask, '\0', sizeof netmask);
- netmask.sin_len = sizeof netmask;
- netmask.sin_family = AF_INET;
- netmask.sin_addr.s_addr = inet_addr (ifp->ip_netmask);
- if (rtems_bsdnet_ifconfig (ifp->name, SIOCSIFNETMASK, &netmask) < 0) {
- printf ("Can't set %s netmask: %s\n", ifp->name, strerror (errno));
- return -1;
- }
-
- /*
- * Set interface address
- */
- memset (&address, '\0', sizeof address);
- address.sin_len = sizeof address;
- address.sin_family = AF_INET;
- address.sin_addr.s_addr = inet_addr (ifp->ip_address);
- if (rtems_bsdnet_ifconfig (ifp->name, SIOCSIFADDR, &address) < 0) {
- printf ("Can't set %s address: %s\n", ifp->name, strerror (errno));
- return -1;
- }
-
- /*
- * Set interface broadcast address if the interface has the
- * broadcast flag set.
- */
- if (rtems_bsdnet_ifconfig (ifp->name, SIOCGIFFLAGS, &flags) < 0) {
- printf ("Can't read %s flags: %s\n", ifp->name, strerror (errno));
- return -1;
- }
- if (flags & IFF_BROADCAST) {
- memset (&broadcast, '\0', sizeof broadcast);
- broadcast.sin_len = sizeof broadcast;
- broadcast.sin_family = AF_INET;
- broadcast.sin_addr.s_addr = address.sin_addr.s_addr | ~netmask.sin_addr.s_addr;
-
- if (rtems_bsdnet_ifconfig (ifp->name, SIOCSIFBRDADDR, &broadcast) < 0) {
- struct in_addr in_addr;
- char buf[20];
-
- in_addr.s_addr = broadcast.sin_addr.s_addr;
- if (!inet_ntop (AF_INET, &in_addr, buf, sizeof (buf)))
- strcpy (buf, "?.?.?.?");
- printf ("Can't set %s broadcast address %s: %s\n", ifp->name, buf, strerror (errno));
- }
- }
- }
-
- /*
- * Set default route
- */
- if (rtems_bsdnet_config.gateway) {
- address.sin_addr.s_addr = INADDR_ANY;
- netmask.sin_addr.s_addr = INADDR_ANY;
- memset (&gateway, '\0', sizeof gateway);
- gateway.sin_len = sizeof gateway;
- gateway.sin_family = AF_INET;
- gateway.sin_addr.s_addr = inet_addr (rtems_bsdnet_config.gateway);
-
- if (rtems_bsdnet_rtrequest (RTM_ADD,
- (struct sockaddr *) &address,
- (struct sockaddr *) &gateway,
- (struct sockaddr *) &netmask,
- (RTF_UP | RTF_GATEWAY | RTF_STATIC),
- NULL
- ) < 0) {
- printf ("Can't set default route: %s\n", strerror (errno));
- return -1;
- }
- }
-
- return 0;
-}
-
-static void
-do_dhcp_init (struct rtems_bsdnet_ifconfig *ifp)
-{
- if (broadcast_delay) {
- /* Wait before sending broadcast. */
- rtems_task_wake_after(RTEMS_MILLISECONDS_TO_TICKS(broadcast_delay * 1000));
- }
-
- printf ("starting dhcp client...\n");
-
- remove_address(ifp->name);
- if (rtems_bsdnet_do_dhcp_timeout () != 0) {
- remove_address(ifp->name);
- set_static_address (ifp); /* use static ip-address if dhcp failed */
- }
-
-}
-
-/*
- * Main dhcp monitor thread
- */
-static void dhcp_monitor_task (rtems_task_argument ifp_arg)
-{
- struct rtems_bsdnet_ifconfig *ifp = (struct rtems_bsdnet_ifconfig *)ifp_arg;
- char *ifname = ifp->name;
- unsigned int downcount = 0;
- int16_t ifflags;
- int must_renew = FALSE;
-
- while (TRUE) {
- if (rtems_bsdnet_ifconfig(ifname, SIOCGIFFLAGS, &ifflags) < 0) {
- printf ("Failed to get if flags: %s (%d)\n", strerror (errno), errno);
- goto error_out;
- }
-
- if ((ifflags & IFF_RUNNING) != 0) {
- if(must_renew) {
- must_renew = FALSE;
- do_dhcp_init(ifp);
- }
- downcount = 0;
- } else {
- if (downcount < network_fail_timeout) {
- downcount++;
-
- if (downcount == network_fail_timeout) {
- printf ("lost network connection...\n");
- rtems_bsdnet_dhcp_down ();
- must_renew = TRUE;
- dhcp_if_down(ifname);
- rtems_task_wake_after(RTEMS_MILLISECONDS_TO_TICKS(network_down_time * 1000));
- dhcp_if_up(ifname);
- downcount = 0;
- }
- }
- }
-
- rtems_task_wake_after(RTEMS_MILLISECONDS_TO_TICKS(1000));
- }
-
-error_out:
- printf("Stopping dhcp monitoring application.\n");
- rtems_task_exit();
-}
-
-/*
-* initialize dhcp monitoring application
-* start dhcp monitoring thread
-*/
-void rtems_bsdnet_do_dhcp_failsafe (void)
-{
- rtems_status_code sc;
- rtems_id id;
- struct rtems_bsdnet_ifconfig *ifp;
- int16_t ifflags;
-
- /* Find a suitable interface */
- for (ifp = rtems_bsdnet_config.ifconfig; ifp; ifp = ifp->next) {
- if (rtems_bsdnet_ifconfig (ifp->name, SIOCGIFFLAGS, &ifflags) < 0)
- continue;
- if ((ifflags & (IFF_LOOPBACK | IFF_POINTOPOINT)) == 0)
- break;
- }
- if (ifp == NULL){
- printf ("dhcpc_failsafe: no suitable interface\n");
- return;
- }
- printf("starting dhcp on interface %s\n", ifp->name);
- do_dhcp_init(ifp);
-
- if (network_fail_timeout) {
- sc = rtems_task_create (rtems_build_name ('d','h','c','m'),
- dhcp_monitor_priority,
- 2048,
- RTEMS_PREEMPT |
- RTEMS_NO_TIMESLICE |
- RTEMS_NO_ASR |
- RTEMS_INTERRUPT_LEVEL (0),
- RTEMS_LOCAL,
- &id);
-
- if (sc != RTEMS_SUCCESSFUL) {
- printf ("Failed to create dhcp monitor task, code %d\n", sc);
- return;
- }
-
- sc = rtems_task_start (id, dhcp_monitor_task, (rtems_task_argument) ifp);
-
- if (sc != RTEMS_SUCCESSFUL) {
- printf ("Failed to start dhcp monitor task, code %d\n", sc);
- }
- }
-}
-
diff --git a/cpukit/libnetworking/rtems/rtems_dhcp_failsafe.h b/cpukit/libnetworking/rtems/rtems_dhcp_failsafe.h
deleted file mode 100644
index 3c5a59fcb0..0000000000
--- a/cpukit/libnetworking/rtems/rtems_dhcp_failsafe.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- Description: Wrapper around DHCP client to restart it when the interface
- moves to another network.
-
- Authors: Arnout Vandecappelle <arnout@mind.be>, Essensium/Mind
- Maarten Van Es <maarten@mind.be>, Essensium/Mind
- (C) Septentrio 2008
-
- The license and distribution terms for this file may be
- found in the file LICENSE in this distribution or at
- http://www.rtems.org/license/LICENSE.
-*/
-
-#ifndef _RTEMS_DHCP_FAILSAFE_H_
-#define _RTEMS_DHCP_FAILSAFE_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Default settings for the DHCP failsafe. They can be overridden
- * using rtems_bsdnet_dhcp_failsafe_config(); see that for descriptions.
- */
-#ifndef RTEMS_DHCP_FAILSAFE_NETWORK_FAIL_TIMEOUT
-#define RTEMS_DHCP_FAILSAFE_NETWORK_FAIL_TIMEOUT 5
-#endif
-
-#ifndef RTEMS_DHCP_FAILSAFE_NETWORK_DOWN_TIME
-#define RTEMS_DHCP_FAILSAFE_NETWORK_DOWN_TIME 30
-#endif
-
-#ifndef RTEMS_DHCP_FAILSAFE_BROADCAST_DELAY
-#define RTEMS_DHCP_FAILSAFE_BROADCAST_DELAY 0
-#endif
-
-#ifndef RTEMS_DHCP_FAILSAFE_DHCP_MONITOR_PRIORITY
-#define RTEMS_DHCP_FAILSAFE_DHCP_MONITOR_PRIORITY 250
-#endif
-
-
-void rtems_bsdnet_do_dhcp_failsafe (void);
-
-/** Set the DHCP fallback options. See the commentary at the top of the
- * implementation.
- @note Some of these options can be compile-time disabled - see the code.
- */
-void rtems_bsdnet_dhcp_failsafe_config(
- int network_fail_timeout, /**< The number of seconds before the interface is
- * considered disconnected
- */
- int network_down_time, /**< The number of seconds the interface
- * remains down.
- */
- int broadcast_delay, /**< The delay in seconds before broadcasts
- * are sent.
- */
- int dhcp_monitor_priority /**< The monitor priority.*/
-);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/cpukit/libnetworking/rtems/rtems_glue.c b/cpukit/libnetworking/rtems/rtems_glue.c
deleted file mode 100644
index ee6c8f57a8..0000000000
--- a/cpukit/libnetworking/rtems/rtems_glue.c
+++ /dev/null
@@ -1,1264 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#define RTEMS_FAST_MUTEX
-
-#include <string.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <errno.h>
-
-#include <rtems.h>
-#include <rtems/libio.h>
-#include <rtems/error.h>
-#include <rtems/thread.h>
-#include <rtems/rtems_bsdnet.h>
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/domain.h>
-#include <sys/mbuf.h>
-#include <sys/socketvar.h>
-#include <sys/socket.h>
-#include <sys/sockio.h>
-#include <sys/callout.h>
-#include <sys/proc.h>
-#include <sys/sockio.h>
-#include <sys/systm.h>
-#include <net/if.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <vm/vm.h>
-
-#include <net/netisr.h>
-#include <net/route.h>
-
-#include "loop.h"
-
-/*
- * Memory allocation
- */
-static uint32_t nmbuf = (64L * 1024L) / _SYS_MBUF_LEGACY_MSIZE;
- uint32_t nmbclusters = (128L * 1024L) / MCLBYTES;
-
-/*
- * Network task synchronization
- */
-static rtems_recursive_mutex networkMutex =
- RTEMS_RECURSIVE_MUTEX_INITIALIZER("_Network");
-static rtems_id networkDaemonTid;
-static uint32_t networkDaemonPriority;
-#ifdef RTEMS_SMP
-static const cpu_set_t *networkDaemonCpuset = 0;
-static size_t networkDaemonCpusetSize = 0;
-#endif
-static void networkDaemon (void *task_argument);
-
-/*
- * Network timing
- */
-int rtems_bsdnet_ticks_per_second;
-int rtems_bsdnet_microseconds_per_tick;
-
-/*
- * Callout processing
- */
-static rtems_interval ticksWhenCalloutsLastChecked;
-struct callout *callfree = NULL;
-struct callout calltodo;
-
-/*
- * FreeBSD variables
- */
-int nfs_diskless_valid;
-
-/*
- * BOOTP values
- */
-struct in_addr rtems_bsdnet_log_host_address = {0};
-struct in_addr rtems_bsdnet_bootp_server_address = {0};
-char *rtems_bsdnet_bootp_boot_file_name = 0;
-char *rtems_bsdnet_bootp_server_name = 0;
-char *rtems_bsdnet_domain_name = 0;
-char *rtems_bsdnet_bootp_cmdline = 0;
-static struct in_addr _rtems_bsdnet_nameserver[sizeof rtems_bsdnet_config.name_server /
- sizeof rtems_bsdnet_config.name_server[0]];
-struct in_addr *rtems_bsdnet_nameserver = _rtems_bsdnet_nameserver;
-int rtems_bsdnet_nameserver_count = 0;
-static struct in_addr _rtems_bsdnet_ntpserver[sizeof rtems_bsdnet_config.ntp_server /
- sizeof rtems_bsdnet_config.ntp_server[0]];
-struct in_addr *rtems_bsdnet_ntpserver = _rtems_bsdnet_ntpserver;
-int rtems_bsdnet_ntpserver_count = 0;
-int32_t rtems_bsdnet_timeoffset = 0;
-
-static const struct sockaddr_in address_template = {
- sizeof(address_template),
- AF_INET,
- 0,
- { INADDR_ANY },
- { 0, 0, 0, 0, 0, 0, 0, 0 }
-};
-
-static void
-rtems_bsdnet_initialize_sockaddr_in(struct sockaddr_in *addr)
-{
- memcpy(addr, &address_template, sizeof(*addr));
-}
-
-uint32_t
-rtems_bsdnet_semaphore_release_recursive(void)
-{
- uint32_t nest_count;
-
- nest_count = networkMutex._nest_level;
- networkMutex._nest_level = 0;
- rtems_recursive_mutex_unlock(&networkMutex);
- return nest_count;
-}
-
-void
-rtems_bsdnet_semaphore_obtain_recursive(uint32_t nest_count)
-{
- rtems_recursive_mutex_lock(&networkMutex);
- networkMutex._nest_level = nest_count;
-}
-
-/*
- * Perform FreeBSD memory allocation.
- * FIXME: This should be modified to keep memory allocation statistics.
- */
-#undef malloc
-#undef free
-extern void *malloc (size_t);
-extern void free (void *);
-void *
-rtems_bsdnet_malloc (size_t size, int type, int flags)
-{
- void *p;
- int try = 0;
-
- for (;;) {
- uint32_t nest_count;
-
- p = malloc (size);
- if (p || (flags & M_NOWAIT))
- return p;
- nest_count = rtems_bsdnet_semaphore_release_recursive ();
- if (++try >= 30) {
- rtems_bsdnet_malloc_starvation();
- try = 0;
- }
- rtems_task_wake_after (rtems_bsdnet_ticks_per_second);
- rtems_bsdnet_semaphore_obtain_recursive (nest_count);
- }
-}
-
-/*
- * Free FreeBSD memory
- * FIXME: This should be modified to keep memory allocation statistics.
- */
-void
-rtems_bsdnet_free (void *addr, int type)
-{
- free (addr);
-}
-
-/*
- * Externs for BSD data we have to access during initialization
- */
-extern struct domain routedomain;
-extern struct domain inetdomain;
-
-/*
- * Do the initializations required by the BSD code
- */
-static int
-bsd_init (void)
-{
- int i;
- char *p;
-
- /*
- * Set up mbuf cluster data strutures
- */
- p = rtems_bsdnet_malloc_mbuf ((nmbclusters*MCLBYTES)+MCLBYTES-1, MBUF_MALLOC_NMBCLUSTERS);
- if (p == NULL) {
- printf ("Can't get network cluster memory.\n");
- return -1;
- }
- p = (char *)(((intptr_t)p + (MCLBYTES-1)) & ~(MCLBYTES-1));
- mbutl = (struct mbuf *)p;
- for (i = 0; i < nmbclusters; i++) {
- ((union mcluster *)p)->mcl_next = mclfree;
- mclfree = (union mcluster *)p;
- p += MCLBYTES;
- mbstat.m_clfree++;
- }
- mbstat.m_clusters = nmbclusters;
- mclrefcnt = rtems_bsdnet_malloc_mbuf (nmbclusters, MBUF_MALLOC_MCLREFCNT);
- if (mclrefcnt == NULL) {
- printf ("Can't get mbuf cluster reference counts memory.\n");
- return -1;
- }
- memset (mclrefcnt, '\0', nmbclusters);
-
- /*
- * Set up mbuf data structures
- */
-
- p = rtems_bsdnet_malloc_mbuf(nmbuf * _SYS_MBUF_LEGACY_MSIZE + _SYS_MBUF_LEGACY_MSIZE - 1,MBUF_MALLOC_MBUF);
- p = (char *)(((uintptr_t)p + _SYS_MBUF_LEGACY_MSIZE - 1) & ~(_SYS_MBUF_LEGACY_MSIZE - 1));
- if (p == NULL) {
- printf ("Can't get network memory.\n");
- return -1;
- }
- for (i = 0; i < nmbuf; i++) {
- ((struct mbuf *)p)->m_next = mmbfree;
- mmbfree = (struct mbuf *)p;
- p += _SYS_MBUF_LEGACY_MSIZE;
- }
- mbstat.m_mbufs = nmbuf;
- mbstat.m_mtypes[MT_FREE] = nmbuf;
-
- /*
- * Set up domains
- */
- {
-
- routedomain.dom_next = domains;
- domains = &routedomain;
- inetdomain.dom_next = domains;
- domains = &inetdomain;
- domaininit (NULL);
- }
-
- /*
- * Setup the sysctl, normally done by a SYSINIT call.
- */
- sysctl_register_all(0);
-
- /*
- * Set up interfaces
- */
- ifinit (NULL);
- return 0;
-}
-
-/*
- * Initialize and start network operations
- */
-static int
-rtems_bsdnet_initialize (void)
-{
- rtems_bsdnet_semaphore_obtain ();
-
- /*
- * Set the priority of all network tasks
- */
- if (rtems_bsdnet_config.network_task_priority == 0)
- networkDaemonPriority = 100;
-#ifdef RTEMS_MULTIPROCESSING
- /*
- * Allow network tasks to run with priority 0 (PRIORITY_PSEUDO_ISR) using
- * UINT32_MAX for the network task priority in the network configuration.
- * This enables MPCI via a TCP/IP network.
- */
- else if (rtems_bsdnet_config.network_task_priority != UINT32_MAX)
-#else
- else
-#endif
- networkDaemonPriority = rtems_bsdnet_config.network_task_priority;
-
- /*
- * Default network task CPU affinity
- */
-#ifdef RTEMS_SMP
- networkDaemonCpuset = rtems_bsdnet_config.network_task_cpuset;
- networkDaemonCpusetSize = rtems_bsdnet_config.network_task_cpuset_size;
-#endif
-
- /*
- * Set the memory allocation limits
- */
- if (rtems_bsdnet_config.mbuf_bytecount)
- nmbuf = rtems_bsdnet_config.mbuf_bytecount / _SYS_MBUF_LEGACY_MSIZE;
- if (rtems_bsdnet_config.mbuf_cluster_bytecount)
- nmbclusters = rtems_bsdnet_config.mbuf_cluster_bytecount / MCLBYTES;
-
- rtems_set_udp_buffer_sizes(
- rtems_bsdnet_config.udp_tx_buf_size,
- rtems_bsdnet_config.udp_rx_buf_size
- );
-
- rtems_set_tcp_buffer_sizes(
- rtems_bsdnet_config.tcp_tx_buf_size,
- rtems_bsdnet_config.tcp_rx_buf_size
- );
-
- rtems_set_sb_efficiency( rtems_bsdnet_config.sb_efficiency );
-
- /*
- * Compute clock tick conversion factors
- */
- rtems_bsdnet_ticks_per_second = rtems_clock_get_ticks_per_second();
- if (rtems_bsdnet_ticks_per_second <= 0)
- rtems_bsdnet_ticks_per_second = 1;
- rtems_bsdnet_microseconds_per_tick =
- 1000000 / rtems_bsdnet_ticks_per_second;
-
- /*
- * Set up BSD-style sockets
- */
- if (bsd_init () < 0) {
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
-
- /*
- * Start network daemon
- */
- networkDaemonTid = rtems_bsdnet_newproc ("ntwk", 4096, networkDaemon, NULL);
-
- /*
- * Let other network tasks begin
- */
- rtems_bsdnet_semaphore_release ();
-
- rtems_bsdnet_initialize_loop();
-
- return 0;
-}
-
-/*
- * Obtain network mutex
- */
-void
-rtems_bsdnet_semaphore_obtain (void)
-{
- rtems_recursive_mutex_lock(&networkMutex);
-}
-
-/*
- * Release network mutex
- */
-void
-rtems_bsdnet_semaphore_release (void)
-{
- rtems_recursive_mutex_unlock(&networkMutex);
-}
-
-static int
-rtems_bsdnet_sleep(rtems_event_set in, rtems_interval ticks)
-{
- rtems_status_code sc;
- rtems_event_set out;
- rtems_event_set out2;
-
- in |= RTEMS_EVENT_SYSTEM_NETWORK_CLOSE;
-
- /*
- * Soak up any pending events. The sleep/wakeup synchronization in the
- * FreeBSD kernel has no memory.
- */
- rtems_event_system_receive(in, RTEMS_EVENT_ANY | RTEMS_NO_WAIT,
- RTEMS_NO_TIMEOUT, &out);
-
- /*
- * Wait for the wakeup event.
- */
- sc = rtems_bsdnet_event_receive(in, RTEMS_EVENT_ANY | RTEMS_WAIT,
- ticks, &out);
-
- /*
- * Get additional events that may have been received between the
- * rtems_event_system_receive() and the rtems_bsdnet_semaphore_obtain().
- */
- rtems_event_system_receive(in, RTEMS_EVENT_ANY | RTEMS_NO_WAIT,
- RTEMS_NO_TIMEOUT, &out2);
- out |= out2;
-
- if (out & RTEMS_EVENT_SYSTEM_NETWORK_CLOSE)
- return (ENXIO);
-
- if (sc == RTEMS_SUCCESSFUL)
- return (0);
-
- return (EWOULDBLOCK);
-}
-
-/*
- * Wait for something to happen to a socket buffer
- */
-int
-sbwait(struct sockbuf *sb)
-{
- int error;
-
- /*
- * Set this task as the target of the wakeup operation.
- */
- sb->sb_sel.si_pid = rtems_task_self();
-
- /*
- * Show that socket is waiting
- */
- sb->sb_flags |= SB_WAIT;
-
- error = rtems_bsdnet_sleep(SBWAIT_EVENT, sb->sb_timeo);
- if (error != ENXIO)
- sb->sb_flags &= ~SB_WAIT;
-
- return (error);
-}
-
-
-/*
- * Wake up the task waiting on a socket buffer.
- */
-void
-sowakeup(
- struct socket *so,
- struct sockbuf *sb)
-{
- if (sb->sb_flags & SB_WAIT) {
- rtems_event_system_send (sb->sb_sel.si_pid, SBWAIT_EVENT);
- }
- if (sb->sb_wakeup) {
- (*sb->sb_wakeup) (so, sb->sb_wakeuparg);
- }
-}
-
-/*
- * For now, a socket can be used by only one task at a time.
- */
-int
-sb_lock(struct sockbuf *sb)
-{
- rtems_panic ("Socket buffer is already in use.");
- return 0;
-}
-void
-wakeup (void *p)
-{
- rtems_panic ("Wakeup called");
-}
-
-/*
- * Wait for a connection/disconnection event.
- */
-int
-soconnsleep (struct socket *so)
-{
- int error;
-
- /*
- * Set this task as the target of the wakeup operation.
- */
- if (so->so_pgid)
- rtems_panic ("Another task is already sleeping on that socket");
- so->so_pgid = rtems_task_self();
-
- error = rtems_bsdnet_sleep(SOSLEEP_EVENT, so->so_rcv.sb_timeo);
- if (error != ENXIO)
- so->so_pgid = 0;
-
- return (error);
-}
-
-/*
- * Wake up a task waiting for a connection/disconnection to complete.
- */
-void
-soconnwakeup (struct socket *so)
-{
- if (so->so_pgid)
- rtems_event_system_send (so->so_pgid, SOSLEEP_EVENT);
-}
-
-/*
- * Send an event to the network daemon.
- * This corresponds to sending a software interrupt in the BSD kernel.
- */
-void
-rtems_bsdnet_schednetisr (int n)
-{
- rtems_event_system_send (networkDaemonTid, 1 << n);
-}
-
-/*
- * The network daemon
- * This provides a context to run BSD software interrupts
- */
-static void
-networkDaemon (void *task_argument)
-{
- rtems_status_code sc;
- rtems_event_set events;
- rtems_interval now;
- int ticksPassed;
- uint32_t timeout;
- struct callout *c;
-
- for (;;) {
- c = calltodo.c_next;
- if (c)
- timeout = c->c_time;
- else
- timeout = RTEMS_NO_TIMEOUT;
-
- sc = rtems_bsdnet_event_receive (NETISR_EVENTS,
- RTEMS_EVENT_ANY | RTEMS_WAIT,
- timeout,
- &events);
- if ( sc == RTEMS_SUCCESSFUL ) {
- if (events & NETISR_IP_EVENT)
- ipintr ();
- if (events & NETISR_ARP_EVENT)
- arpintr ();
- }
-
- now = rtems_clock_get_ticks_since_boot();
- ticksPassed = now - ticksWhenCalloutsLastChecked;
- if (ticksPassed != 0) {
- ticksWhenCalloutsLastChecked = now;
-
- c = calltodo.c_next;
- if (c) {
- c->c_time -= ticksPassed;
- while ((c = calltodo.c_next) != NULL && c->c_time <= 0) {
- void *arg;
- void (*func) (void *);
-
- func = c->c_func;
- arg = c->c_arg;
- calltodo.c_next = c->c_next;
- c->c_next = callfree;
- callfree = c;
- (*func)(arg);
- }
- }
- }
- }
-}
-
-/*
- * Structure passed to task-start stub
- */
-struct newtask {
- void (*entry)(void *);
- void *arg;
-};
-
-/*
- * Task-start stub
- */
-static void
-taskEntry (rtems_task_argument arg)
-{
- struct newtask t;
-
- /*
- * Pick up task information and free
- * the memory allocated to pass the
- * information to this task.
- */
- t = *(struct newtask *)arg;
- free ((struct newtask *)arg);
-
- /*
- * Enter the competition for the network semaphore
- */
- rtems_bsdnet_semaphore_obtain ();
-
- /*
- * Enter the task
- */
- (*t.entry)(t.arg);
- rtems_panic ("Network task returned!\n");
-}
-
-
-/*
- * Start a network task
- */
-#ifdef RTEMS_SMP
-rtems_id
-rtems_bsdnet_newproc (char *name, int stacksize, void(*entry)(void *), void *arg)
-{
- return rtems_bsdnet_newproc_affinity( name, stacksize, entry, arg,
- networkDaemonCpuset, networkDaemonCpusetSize );
-}
-
-rtems_id
-rtems_bsdnet_newproc_affinity (char *name, int stacksize, void(*entry)(void *),
- void *arg, const cpu_set_t *set, const size_t setsize)
-#else
-rtems_id
-rtems_bsdnet_newproc (char *name, int stacksize, void(*entry)(void *), void *arg)
-#endif
-{
- struct newtask *t;
- char nm[4];
- rtems_id tid;
- rtems_status_code sc;
-
- strncpy (nm, name, 4);
- sc = rtems_task_create (rtems_build_name(nm[0], nm[1], nm[2], nm[3]),
- networkDaemonPriority,
- stacksize,
- RTEMS_PREEMPT|RTEMS_NO_TIMESLICE|RTEMS_NO_ASR|RTEMS_INTERRUPT_LEVEL(0),
-#ifdef RTEMS_MULTIPROCESSING
- RTEMS_SYSTEM_TASK |
-#endif
- RTEMS_NO_FLOATING_POINT|RTEMS_LOCAL,
- &tid);
- if (sc != RTEMS_SUCCESSFUL)
- rtems_panic ("Can't create network daemon `%s': `%s'\n", name, rtems_status_text (sc));
-
-#ifdef RTEMS_SMP
- /*
- * Use the default affinity or use the user-provided CPU set
- */
- if ( set != 0 )
- rtems_task_set_affinity( tid, setsize, set );
-#endif
-
- /*
- * Set up task arguments
- */
- t = malloc (sizeof *t);
- t->entry = entry;
- t->arg = arg;
-
- /*
- * Start the task
- */
- sc = rtems_task_start (tid, taskEntry, (rtems_task_argument)t);
- if (sc != RTEMS_SUCCESSFUL)
- rtems_panic ("Can't start network daemon `%s': `%s'\n", name, rtems_status_text (sc));
-
- /*
- * Let our caller know the i.d. of the new task
- */
- return tid;
-}
-
-rtems_status_code rtems_bsdnet_event_receive (
- rtems_event_set event_in,
- rtems_option option_set,
- rtems_interval ticks,
- rtems_event_set *event_out)
-{
- rtems_status_code sc;
-
- rtems_bsdnet_semaphore_release ();
- sc = rtems_event_system_receive (event_in, option_set, ticks, event_out);
- rtems_bsdnet_semaphore_obtain ();
- return sc;
-}
-
-/*
- * Fake random number generator
- */
-unsigned long
-rtems_bsdnet_random (void)
-{
- rtems_interval now;
-
- now = rtems_clock_get_ticks_since_boot();
- return (now * 99991);
-}
-
-/*
- * Callout list processing
- */
-void
-rtems_bsdnet_timeout(void (*ftn)(void *), void *arg, int ticks)
-{
- register struct callout *new, *p, *t;
-
- if (ticks <= 0)
- ticks = 1;
-
- /* Fill in the next free callout structure. */
- if (callfree == NULL) {
- callfree = malloc (sizeof *callfree);
- if (callfree == NULL)
- rtems_panic ("No memory for timeout table entry");
- callfree->c_next = NULL;
- }
-
- new = callfree;
- callfree = new->c_next;
- new->c_arg = arg;
- new->c_func = ftn;
-
- /*
- * The time for each event is stored as a difference from the time
- * of the previous event on the queue. Walk the queue, correcting
- * the ticks argument for queue entries passed. Correct the ticks
- * value for the queue entry immediately after the insertion point
- * as well. Watch out for negative c_time values; these represent
- * overdue events.
- */
- for (p = &calltodo;
- (t = p->c_next) != NULL && ticks > t->c_time; p = t)
- if (t->c_time > 0)
- ticks -= t->c_time;
- new->c_time = ticks;
- if (t != NULL)
- t->c_time -= ticks;
-
- /* Insert the new entry into the queue. */
- p->c_next = new;
- new->c_next = t;
-}
-
-/*
- * Ticks till specified time
- * XXX: This version worries only about seconds, but that's good
- * enough for the way the network code uses this routine.
- */
-int
-hzto(struct timeval *tv)
-{
- long diff = tv->tv_sec - rtems_bsdnet_seconds_since_boot();
-
- if (diff <= 0)
- return 1;
- return diff * rtems_bsdnet_ticks_per_second;
-}
-
-/*
- * Kernel debugging
- */
-int rtems_bsdnet_log_priority;
-void
-rtems_bsdnet_log (int priority, const char *fmt, ...)
-{
- va_list args;
-
- if (priority & rtems_bsdnet_log_priority) {
- va_start (args, fmt);
- vprintf (fmt, args);
- va_end (args);
- }
-}
-
-/*
- * IP header checksum routine for processors which don't have an inline version
- */
-
-struct ip;
-
-u_int in_cksum_hdr(const struct ip *);
-
-u_int
-in_cksum_hdr (const struct ip *ip)
-{
- uint32_t sum;
- const uint16_t *sp;
- int i;
-
- sum = 0;
- sp = (uint16_t *)ip;
- for (i = 0 ; i < 10 ; i++)
- sum += *sp++;
- while (sum > 0xFFFF)
- sum = (sum & 0xffff) + (sum >> 16);
- return ~sum & 0xFFFF;
-}
-
-/*
- * Manipulate routing tables
- */
-int rtems_bsdnet_rtrequest (
- int req,
- struct sockaddr *dst,
- struct sockaddr *gateway,
- struct sockaddr *netmask,
- int flags,
- struct rtentry **net_nrt)
-{
- int error;
-
- rtems_bsdnet_semaphore_obtain ();
- error = rtrequest (req, dst, gateway, netmask, flags, net_nrt);
- rtems_bsdnet_semaphore_release ();
- if (error) {
- errno = error;
- return -1;
- }
- return 0;
-}
-
-static bool
-rtems_bsdnet_setup_interface(
- const char *name,
- const char *ip_address,
- const char *ip_netmask
-)
-{
- struct sockaddr_in address;
- struct sockaddr_in netmask;
- short flags;
-
- /*
- * Bring interface up
- */
- flags = IFF_UP;
- if (rtems_bsdnet_ifconfig (name, SIOCSIFFLAGS, &flags) < 0) {
- printf ("Can't bring %s up: %s\n", name, strerror (errno));
- return false;
- }
-
- /*
- * Set interface netmask
- */
- rtems_bsdnet_initialize_sockaddr_in(&netmask);
- netmask.sin_addr.s_addr = inet_addr (ip_netmask);
- if (rtems_bsdnet_ifconfig (name, SIOCSIFNETMASK, &netmask) < 0) {
- printf ("Can't set %s netmask: %s\n", name, strerror (errno));
- return false;
- }
-
- /*
- * Set interface address
- */
- rtems_bsdnet_initialize_sockaddr_in(&address);
- address.sin_addr.s_addr = inet_addr (ip_address);
- if (rtems_bsdnet_ifconfig (name, SIOCSIFADDR, &address) < 0) {
- printf ("Can't set %s address: %s\n", name, strerror (errno));
- return false;
- }
-
- /*
- * Set interface broadcast address if the interface has the
- * broadcast flag set.
- */
- if (rtems_bsdnet_ifconfig (name, SIOCGIFFLAGS, &flags) < 0) {
- printf ("Can't read %s flags: %s\n", name, strerror (errno));
- return false;
- }
-
- if (flags & IFF_BROADCAST) {
- struct sockaddr_in broadcast;
-
- rtems_bsdnet_initialize_sockaddr_in(&broadcast);
- broadcast.sin_addr.s_addr =
- address.sin_addr.s_addr | ~netmask.sin_addr.s_addr;
- if (rtems_bsdnet_ifconfig (name, SIOCSIFBRDADDR, &broadcast) < 0) {
- struct in_addr in_addr;
- char buf[20];
- in_addr.s_addr = broadcast.sin_addr.s_addr;
- if (!inet_ntop(AF_INET, &in_addr, buf, sizeof(buf)))
- strcpy(buf,"?.?.?.?");
- printf ("Can't set %s broadcast address %s: %s\n",
- name, buf, strerror (errno));
- }
- }
-
- return true;
-}
-
-static int
-rtems_bsdnet_setup (void)
-{
- struct rtems_bsdnet_ifconfig *ifp;
- int i;
- bool any_if_configured = false;
-
- /*
- * Set local parameters
- */
- if (rtems_bsdnet_config.hostname)
- sethostname (rtems_bsdnet_config.hostname,
- strlen (rtems_bsdnet_config.hostname));
- if (rtems_bsdnet_config.domainname)
- rtems_bsdnet_domain_name =
- strdup (rtems_bsdnet_config.domainname);
- if (rtems_bsdnet_config.log_host)
- rtems_bsdnet_log_host_address.s_addr =
- inet_addr (rtems_bsdnet_config.log_host);
- for (i = 0 ; i < sizeof rtems_bsdnet_config.name_server /
- sizeof rtems_bsdnet_config.name_server[0] ; i++) {
- if (!rtems_bsdnet_config.name_server[i])
- break;
- rtems_bsdnet_nameserver[rtems_bsdnet_nameserver_count++].s_addr
- = inet_addr (rtems_bsdnet_config.name_server[i]);
- }
- for (i = 0 ; i < sizeof rtems_bsdnet_config.ntp_server /
- sizeof rtems_bsdnet_config.ntp_server[0] ; i++) {
- if (!rtems_bsdnet_config.ntp_server[i])
- break;
- rtems_bsdnet_ntpserver[rtems_bsdnet_ntpserver_count++].s_addr
- = inet_addr (rtems_bsdnet_config.ntp_server[i]);
- }
-
- /*
- * Configure interfaces
- */
- any_if_configured |= rtems_bsdnet_setup_interface(
- "lo0",
- "127.0.0.1",
- "255.0.0.0"
- );
- for (ifp = rtems_bsdnet_config.ifconfig ; ifp ; ifp = ifp->next) {
- if (ifp->ip_address == NULL)
- continue;
-
- any_if_configured |= rtems_bsdnet_setup_interface(
- ifp->name,
- ifp->ip_address,
- ifp->ip_netmask
- );
- }
-
- /*
- * Set default route
- */
- if (rtems_bsdnet_config.gateway && any_if_configured) {
- struct sockaddr_in address;
- struct sockaddr_in netmask;
- struct sockaddr_in gateway;
-
- rtems_bsdnet_initialize_sockaddr_in(&address);
- rtems_bsdnet_initialize_sockaddr_in(&netmask);
- rtems_bsdnet_initialize_sockaddr_in(&gateway);
-
- gateway.sin_addr.s_addr = inet_addr (rtems_bsdnet_config.gateway);
-
- if (rtems_bsdnet_rtrequest (
- RTM_ADD,
- (struct sockaddr *)&address,
- (struct sockaddr *)&gateway,
- (struct sockaddr *)&netmask,
- (RTF_UP | RTF_GATEWAY | RTF_STATIC), NULL) < 0) {
- printf ("Can't set default route: %s\n", strerror (errno));
- return -1;
- }
- }
- return 0;
-}
-
-/*
- * Initialize the network
- */
-int
-rtems_bsdnet_initialize_network(void)
-{
- struct rtems_bsdnet_ifconfig *ifp;
-
- /*
- * Start network tasks.
- * Initialize BSD network data structures.
- */
- if (rtems_bsdnet_initialize () < 0)
- return -1;
-
- /*
- * Attach interfaces
- */
- for (ifp = rtems_bsdnet_config.ifconfig ; ifp ; ifp = ifp->next) {
- rtems_bsdnet_attach (ifp);
- }
-
- /*
- * Bring up the network
- */
- if (rtems_bsdnet_setup () < 0)
- return -1;
- if (rtems_bsdnet_config.bootp)
- (*rtems_bsdnet_config.bootp)();
- return 0;
-}
-
-/*
- * Attach a network interface.
- */
-void rtems_bsdnet_attach(struct rtems_bsdnet_ifconfig *ifp)
-{
- if (ifp) {
- rtems_bsdnet_semaphore_obtain ();
- (ifp->attach)(ifp, 1);
- rtems_bsdnet_semaphore_release ();
- }
-}
-
-/*
- * Detach a network interface.
- */
-void rtems_bsdnet_detach (struct rtems_bsdnet_ifconfig *ifp)
-{
- if (ifp) {
- rtems_bsdnet_semaphore_obtain ();
- (ifp->attach)(ifp, 0);
- rtems_bsdnet_semaphore_release ();
- }
-}
-
-/*
- * Interface Configuration.
- */
-int rtems_bsdnet_ifconfig(const char *ifname, uint32_t cmd, void *param)
-{
- int s, r = 0;
- struct ifreq ifreq;
-
- /*
- * Configure interfaces
- */
- s = socket (AF_INET, SOCK_DGRAM, 0);
- if (s < 0)
- return -1;
-
- strncpy (ifreq.ifr_name, ifname, IFNAMSIZ);
-
- rtems_bsdnet_semaphore_obtain ();
-
- switch (cmd) {
- case SIOCSIFADDR:
- case SIOCSIFNETMASK:
- memcpy (&ifreq.ifr_addr, param, sizeof (struct sockaddr));
- r = ioctl (s, cmd, &ifreq);
- break;
-
- case OSIOCGIFADDR:
- case SIOCGIFADDR:
- case OSIOCGIFNETMASK:
- case SIOCGIFNETMASK:
- if ((r = ioctl (s, cmd, &ifreq)) < 0)
- break;
- memcpy (param, &ifreq.ifr_addr, sizeof (struct sockaddr));
- break;
-
- case SIOCGIFFLAGS:
- case SIOCSIFFLAGS:
- if ((r = ioctl (s, SIOCGIFFLAGS, &ifreq)) < 0)
- break;
- if (cmd == SIOCGIFFLAGS) {
- *((short*) param) = ifreq.ifr_flags;
- break;
- }
- ifreq.ifr_flags |= *((short*) param);
- if ( (*((short*) param) & IFF_UP ) == 0 ) {
- /* set the interface down */
- ifreq.ifr_flags &= ~(IFF_UP);
- }
- r = ioctl (s, SIOCSIFFLAGS, &ifreq);
- break;
-
- case SIOCSIFDSTADDR:
- memcpy (&ifreq.ifr_dstaddr, param, sizeof (struct sockaddr));
- r = ioctl (s, cmd, &ifreq);
- break;
-
- case OSIOCGIFDSTADDR:
- case SIOCGIFDSTADDR:
- if ((r = ioctl (s, cmd, &ifreq)) < 0)
- break;
- memcpy (param, &ifreq.ifr_dstaddr, sizeof (struct sockaddr));
- break;
-
- case SIOCSIFBRDADDR:
- memcpy (&ifreq.ifr_broadaddr, param, sizeof (struct sockaddr));
- r = ioctl (s, cmd, &ifreq);
- break;
-
- case OSIOCGIFBRDADDR:
- case SIOCGIFBRDADDR:
- if ((r = ioctl (s, cmd, &ifreq)) < 0)
- break;
- memcpy (param, &ifreq.ifr_broadaddr, sizeof (struct sockaddr));
- break;
-
- case SIOCSIFMETRIC:
- ifreq.ifr_metric = *((int*) param);
- r = ioctl (s, cmd, &ifreq);
- break;
-
- case SIOCGIFMETRIC:
- if ((r = ioctl (s, cmd, &ifreq)) < 0)
- break;
- *((int*) param) = ifreq.ifr_metric;
- break;
-
- case SIOCSIFMTU:
- ifreq.ifr_mtu = *((int*) param);
- r = ioctl (s, cmd, &ifreq);
- break;
-
- case SIOCGIFMTU:
- if ((r = ioctl (s, cmd, &ifreq)) < 0)
- break;
- *((int*) param) = ifreq.ifr_mtu;
- break;
-
- case SIOCSIFPHYS:
- ifreq.ifr_phys = *((int*) param);
- r = ioctl (s, cmd, &ifreq);
- break;
-
- case SIOCGIFPHYS:
- if ((r = ioctl (s, cmd, &ifreq)) < 0)
- break;
- *((int*) param) = ifreq.ifr_phys;
- break;
-
- case SIOCSIFMEDIA:
- ifreq.ifr_media = *((int*) param);
- r = ioctl (s, cmd, &ifreq);
- break;
-
- case SIOCGIFMEDIA:
- /* 'param' passes the phy index they want to
- * look at...
- */
- ifreq.ifr_media = *((int*) param);
- if ((r = ioctl (s, cmd, &ifreq)) < 0)
- break;
- *((int*) param) = ifreq.ifr_media;
- break;
-
- case SIOCAIFADDR:
- case SIOCDIFADDR:
- r = ioctl(s, cmd, (struct ifreq *) param);
- break;
-
- default:
- errno = EOPNOTSUPP;
- r = -1;
- break;
- }
-
- rtems_bsdnet_semaphore_release ();
-
- close (s);
- return r;
-}
-
-/**
- * @brief Splits a network interface name with interface configuration @a
- * config into the unit name and number parts.
- *
- * Memory for the unit name will be allocated from the heap and copied to @a
- * namep. If @a namep is NULL nothing will be allocated and copied.
- *
- * Returns the unit number or -1 on error.
- */
-int
-rtems_bsdnet_parse_driver_name (const struct rtems_bsdnet_ifconfig *config, char **namep)
-{
- const char *cp = config->name;
- char c;
- int unitNumber = 0;
-
- if (cp == NULL) {
- printf ("No network driver name.\n");
- return -1;
- }
- while ((c = *cp++) != '\0') {
- if ((c >= '0') && (c <= '9')) {
- int len = cp - config->name;
- if ((len < 2) || (len > 50))
- break;
- for (;;) {
- unitNumber = (unitNumber * 10) + (c - '0');
- c = *cp++;
- if (c == '\0') {
- if (namep != NULL) {
- char *unitName = malloc (len);
- if (unitName == NULL) {
- printf ("No memory.\n");
- return -1;
- }
- strncpy (unitName, config->name, len - 1);
- unitName[len-1] = '\0';
- *namep = unitName;
- }
- return unitNumber;
- }
- if ((c < '0') || (c > '9'))
- break;
- }
- break;
- }
- }
- printf ("Bad network driver name `%s'.\n", config->name);
- return -1;
-}
-
-/*
- * Handle requests for more network memory
- * XXX: Another possibility would be to use a semaphore here with
- * a release in the mbuf free macro. I have chosen this `polling'
- * approach because:
- * 1) It is simpler.
- * 2) It adds no complexity to the free macro.
- * 3) Running out of mbufs should be a rare
- * condition -- predeployment testing of
- * an application should indicate the
- * required mbuf pool size.
- * XXX: Should there be a panic if a task is stuck in the loop for
- * more than a minute or so?
- */
-int
-m_mballoc(int nmb, int nowait)
-{
- if (nowait)
- return 0;
- m_reclaim ();
- if (mmbfree == NULL) {
- int try = 0;
- int print_limit = 30 * rtems_bsdnet_ticks_per_second;
-
- mbstat.m_wait++;
- for (;;) {
- uint32_t nest_count = rtems_bsdnet_semaphore_release_recursive ();
- rtems_task_wake_after (1);
- rtems_bsdnet_semaphore_obtain_recursive (nest_count);
- if (mmbfree)
- break;
- if (++try >= print_limit) {
- printf ("Still waiting for mbuf.\n");
- try = 0;
- }
- }
- }
- else {
- mbstat.m_drops++;
- }
- return 1;
-}
-
-int
-m_clalloc(int ncl, int nowait)
-{
- if (nowait)
- return 0;
- m_reclaim ();
- if (mclfree == NULL) {
- int try = 0;
- int print_limit = 30 * rtems_bsdnet_ticks_per_second;
-
- mbstat.m_wait++;
- for (;;) {
- uint32_t nest_count = rtems_bsdnet_semaphore_release_recursive ();
- rtems_task_wake_after (1);
- rtems_bsdnet_semaphore_obtain_recursive (nest_count);
- if (mclfree)
- break;
- if (++try >= print_limit) {
- printf ("Still waiting for mbuf cluster.\n");
- try = 0;
- }
- }
- }
- else {
- mbstat.m_drops++;
- }
- return 1;
-}
-
diff --git a/cpukit/libnetworking/rtems/rtems_malloc_mbuf.c b/cpukit/libnetworking/rtems/rtems_malloc_mbuf.c
deleted file mode 100644
index a12e3298bf..0000000000
--- a/cpukit/libnetworking/rtems/rtems_malloc_mbuf.c
+++ /dev/null
@@ -1,33 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#define RTEMS_FAST_MUTEX
-
-#include <string.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <errno.h>
-
-#include <rtems.h>
-#include <rtems/rtems_bsdnet.h>
-
-/*
- * We want to use the REAL system malloc. Do not let the BSD malloc macro
- * invade this file.
- */
-extern void *malloc(size_t);
-
-/*
- * Default allocator for mbuf data. Over-ride in user code to change
- * the way mbuf's are allocated.
- */
-
-void* rtems_bsdnet_malloc_mbuf(size_t size, int type)
-{
- return malloc(size);
-}
-
-
diff --git a/cpukit/libnetworking/rtems/rtems_mii_ioctl.c b/cpukit/libnetworking/rtems/rtems_mii_ioctl.c
deleted file mode 100644
index 2559f4b3c7..0000000000
--- a/cpukit/libnetworking/rtems/rtems_mii_ioctl.c
+++ /dev/null
@@ -1,172 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/* Simple (default) implementation for SIOCGIFMEDIA/SIOCSIFMEDIA
- * to be used by ethernet drivers [from their ioctl].
- *
- * USERSPACE UTILITIES
- *
- * NOTE: This much simpler than the BSD ifmedia API
- */
-
-/*
- * Authorship
- * ----------
- * This software was created by
- * Till Straumann <strauman@slac.stanford.edu>, 2005,
- * Stanford Linear Accelerator Center, Stanford University.
- *
- * Acknowledgement of sponsorship
- * ------------------------------
- * This software was produced by
- * the Stanford Linear Accelerator Center, Stanford University,
- * under Contract DE-AC03-76SFO0515 with the Department of Energy.
- *
- * Government disclaimer of liability
- * ----------------------------------
- * Neither the United States nor the United States Department of Energy,
- * nor any of their employees, makes any warranty, express or implied, or
- * assumes any legal liability or responsibility for the accuracy,
- * completeness, or usefulness of any data, apparatus, product, or process
- * disclosed, or represents that its use would not infringe privately owned
- * rights.
- *
- * Stanford disclaimer of liability
- * --------------------------------
- * Stanford University makes no representations or warranties, express or
- * implied, nor assumes any liability for the use of this software.
- *
- * Stanford disclaimer of copyright
- * --------------------------------
- * Stanford University, owner of the copyright, hereby disclaims its
- * copyright and all other rights in this software. Hence, anyone may
- * freely use it for any purpose without restriction.
- *
- * Maintenance of notices
- * ----------------------
- * In the interest of clarity regarding the origin and status of this
- * SLAC software, this and all the preceding Stanford University notices
- * are to remain affixed to any copy or derivative of this software made
- * or distributed by the recipient and are to be affixed to any copy of
- * software made or distributed by the recipient that contains a copy or
- * derivative of this software.
- *
- * ------------------ SLAC Software Notices, Set 4 OTT.002a, 2004 FEB 03
- */
-
-#include <rtems.h>
-#include <inttypes.h>
-
-#undef _KERNEL
-
-#include <rtems/rtems_mii_ioctl.h>
-
-#include <stdlib.h>
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-
-static struct ifmedia_description shared_media_strings[] =
- IFM_SUBTYPE_SHARED_DESCRIPTIONS;
-static struct ifmedia_description ethern_media_strings[] =
- IFM_SUBTYPE_ETHERNET_DESCRIPTIONS;
-static struct ifmedia_description eth_al_media_strings[] =
- IFM_SUBTYPE_ETHERNET_ALIASES;
-
-static const char *
-find_desc (int tag, struct ifmedia_description *list)
-{
- while (list->ifmt_string && tag != list->ifmt_word)
- list++;
- return list->ifmt_string;
-}
-
-#define WHATPRINT(buf,sz,fmt...) \
- ( (sz) > 0 ? snprintf((buf),(sz),fmt) : fprintf((buf) ? (FILE*)(buf) : stdout, fmt) )
-
-int
-rtems_ifmedia2str (int media, char *buf, int bufsz)
-{
- const char *mdesc;
- const char *dupdesc = 0;
-
- /* only ethernet supported, so far */
- if (IFM_ETHER != IFM_TYPE (media))
- return -1;
-
- if (!(mdesc = find_desc (IFM_SUBTYPE (media), shared_media_strings)))
- mdesc = find_desc (IFM_SUBTYPE (media), ethern_media_strings);
-
- if (!mdesc)
- return -1;
-
- if (IFM_NONE != IFM_SUBTYPE (media))
- dupdesc = IFM_FDX & media ? " full-duplex" : " half-duplex";
-
- return WHATPRINT (buf, bufsz,
- "Ethernet [phy instance: %" PRId32 "]: (link %s, autoneg %s) -- media: %s%s",
- (int32_t) IFM_INST (media),
- IFM_LINK_OK & media ? "ok" : "down",
- IFM_ANEG_DIS & media ? "off" : "on",
- mdesc, dupdesc ? dupdesc : "");
-}
-
-static int
-find_tag (const char *desc, struct ifmedia_description *list)
-{
- while (list->ifmt_string) {
- if (strstr (desc, list->ifmt_string))
- return list->ifmt_word;
- list++;
- }
- return -1;
-}
-
-
-/* convert a string to a media word
- * RETURNS: 0 on failure; valid results have always at least IFM_ETHER set
- */
-int
-rtems_str2ifmedia (const char *str, int phy)
-{
- int sub, opt = 0;
- char *chpt;
-
- if (!strncmp (str, "auto", 4)) {
- sub = IFM_AUTO;
- } else if ((sub = find_tag (str, ethern_media_strings)) < 0) {
- if ((sub = find_tag (str, eth_al_media_strings)) < 0) {
- /* allow more */
-
- /* if no number, 0 is returned which will not pass the test */
- switch (strtol (str, &chpt, 10)) {
- case 10:
- sub = IFM_10_T;
- break;
- case 100:
- sub = IFM_100_TX;
- break;
- case 1000:
- sub = IFM_1000_T;
- break;
- default:
- return 0;
- }
-
- /* need 'b' or 'base' */
- if ('b' != *chpt++)
- return 0;
- if (!strncmp (chpt, "ase", 3))
- chpt += 3;
- if (toupper ((unsigned char)*chpt++) != 'T')
- return 0;
- if (IFM_100_TX == sub && toupper ((unsigned char)*chpt++) != 'X')
- return 0;
- }
- }
-
- if (strstr (str, "full") || strstr (str, "FDX") || strstr (str, "fdx"))
- opt |= IFM_FDX;
-
- return IFM_MAKEWORD (IFM_ETHER, sub, opt, phy);
-}
diff --git a/cpukit/libnetworking/rtems/rtems_mii_ioctl.h b/cpukit/libnetworking/rtems/rtems_mii_ioctl.h
deleted file mode 100644
index dfeebf169b..0000000000
--- a/cpukit/libnetworking/rtems/rtems_mii_ioctl.h
+++ /dev/null
@@ -1,139 +0,0 @@
-/* Simple (default) implementation for SIOCGIFMEDIA/SIOCSIFMEDIA
- * to be used by ethernet drivers [from their ioctl].
- *
- * NOTE: This much simpler than the BSD ifmedia API
- */
-
-/*
- * Authorship
- * ----------
- * This software was created by
- * Till Straumann <strauman@slac.stanford.edu>, 2005,
- * Stanford Linear Accelerator Center, Stanford University.
- *
- * Acknowledgement of sponsorship
- * ------------------------------
- * This software was produced by
- * the Stanford Linear Accelerator Center, Stanford University,
- * under Contract DE-AC03-76SFO0515 with the Department of Energy.
- *
- * Government disclaimer of liability
- * ----------------------------------
- * Neither the United States nor the United States Department of Energy,
- * nor any of their employees, makes any warranty, express or implied, or
- * assumes any legal liability or responsibility for the accuracy,
- * completeness, or usefulness of any data, apparatus, product, or process
- * disclosed, or represents that its use would not infringe privately owned
- * rights.
- *
- * Stanford disclaimer of liability
- * --------------------------------
- * Stanford University makes no representations or warranties, express or
- * implied, nor assumes any liability for the use of this software.
- *
- * Stanford disclaimer of copyright
- * --------------------------------
- * Stanford University, owner of the copyright, hereby disclaims its
- * copyright and all other rights in this software. Hence, anyone may
- * freely use it for any purpose without restriction.
- *
- * Maintenance of notices
- * ----------------------
- * In the interest of clarity regarding the origin and status of this
- * SLAC software, this and all the preceding Stanford University notices
- * are to remain affixed to any copy or derivative of this software made
- * or distributed by the recipient and are to be affixed to any copy of
- * software made or distributed by the recipient that contains a copy or
- * derivative of this software.
- *
- * ------------------ SLAC Software Notices, Set 4 OTT.002a, 2004 FEB 03
- */
-#ifndef RTEMS_MII_IOCTL_H
-#define RTEMS_MII_IOCTL_H
-
-#include <dev/mii/mii.h> /* MII register definitions */
-#include <net/if_media.h> /* media word definitions; rest of API (ifmedia) unused! */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#if defined(_KERNEL) || defined(KERNEL) || \
- defined(__KERNEL) || defined(__KERNEL__)
-/* mdio routines to be provided by driver */
-
-/* read mii register 'reg' at 'phy' (-1 meaning any/currently active)
- * RETURNS 0 on success, -1 otherwise (e.g., illegal phy)
- */
-typedef int (*rtems_mdio_read_func) (int phy, void *uarg, unsigned reg,
- uint32_t * pval);
-
-/* write mii register 'reg' at 'phy' (-1 meaning any/currently active)
- * RETURNS 0 on success, -1 otherwise (e.g., illegal phy)
- */
-typedef int (*rtems_mdio_write_func) (int phy, void *uarg, unsigned reg,
- uint32_t val);
-
-/* Values to this must be provided by the driver */
-struct rtems_mdio_info {
- rtems_mdio_read_func mdio_r;
- rtems_mdio_write_func mdio_w;
- unsigned has_gmii:1; /* supports gigabit */
-};
-
-/* Implement SIOCSIFMEDIA/SIOCGIFMEDIA; get/set the current media word. Note
- * that this does NOT implement the full BSD 'ifmedia' API; also, it only
- * implements IFM_ETHER...
- *
- * INPUT:
- * SIOCGIFMEDIA: the media word must set the phy instance (-1 for 'any')
- *
- */
-int
-rtems_mii_ioctl (struct rtems_mdio_info *info, void *uarg, uint32_t cmd,
- int *media);
-
-#endif
-
-/* The driver flags have the following meaning (SIOCGIFMEDIA only):
- */
-#define IFM_LINK_OK IFM_FLAG0
-#define IFM_ANEG_DIS IFM_FLAG1 /* autoneg. disabled; media forced */
-
-/* convert a media word to a string;
- *
- * RETURNS: number of characters written to 'buf'
- *
- * INPUT: if 'bufsz' is set to IFMEDIA2STR_PRINT_TO_FILE, 'buf' can be a FILE
- * pointer where the info is printed insted. This can be NULL in which
- * case 'stdout' is used.
- */
-
-#define IFMEDIA2STR_PRINT_TO_FILE 0
-
-int rtems_ifmedia2str (int media, char *buf, int bufsz);
-
-/* convert a string to a media word
- * RETURNS: 0 on failure (unrecognized or invalid mode);
- * valid results have always at least IFM_ETHER set.
- *
- * In addition to IFM_SUBTYPE_ETHERNET_DESCRIPTIONS and
- * IFM_SUBTYPE_ETHERNET_ALIASES, the strings
- *
- * '10' [ '0' [ '0' ]] 'b' [ 'ase' ] ( 't' | 'T' )
- * (* if 100bT [ 'x' | 'X' ] is required here *)
- *
- * are recognized (e.g., 10bT, 100bTX)
- *
- * if any of the strings 'full' or 'FDX' or 'fdx' is present, a full-duplex mode
- * is selected (half-duplex otherwise).
- * e.g., '100bTx-full'
- */
-
-int rtems_str2ifmedia (const char *str, int phy);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/cpukit/libnetworking/rtems/rtems_mii_ioctl_kern.c b/cpukit/libnetworking/rtems/rtems_mii_ioctl_kern.c
deleted file mode 100644
index 2944f0add5..0000000000
--- a/cpukit/libnetworking/rtems/rtems_mii_ioctl_kern.c
+++ /dev/null
@@ -1,260 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/* Simple (default) implementation for SIOCGIFMEDIA/SIOCSIFMEDIA
- * to be used by ethernet drivers [from their ioctl].
- *
- * KERNEL PART (support for drivers)
- *
- * NOTE: This much simpler than the BSD ifmedia API
- */
-
-/*
- * Authorship
- * ----------
- * This software was created by
- * Till Straumann <strauman@slac.stanford.edu>, 2005,
- * Stanford Linear Accelerator Center, Stanford University.
- *
- * Acknowledgement of sponsorship
- * ------------------------------
- * This software was produced by
- * the Stanford Linear Accelerator Center, Stanford University,
- * under Contract DE-AC03-76SFO0515 with the Department of Energy.
- *
- * Government disclaimer of liability
- * ----------------------------------
- * Neither the United States nor the United States Department of Energy,
- * nor any of their employees, makes any warranty, express or implied, or
- * assumes any legal liability or responsibility for the accuracy,
- * completeness, or usefulness of any data, apparatus, product, or process
- * disclosed, or represents that its use would not infringe privately owned
- * rights.
- *
- * Stanford disclaimer of liability
- * --------------------------------
- * Stanford University makes no representations or warranties, express or
- * implied, nor assumes any liability for the use of this software.
- *
- * Stanford disclaimer of copyright
- * --------------------------------
- * Stanford University, owner of the copyright, hereby disclaims its
- * copyright and all other rights in this software. Hence, anyone may
- * freely use it for any purpose without restriction.
- *
- * Maintenance of notices
- * ----------------------
- * In the interest of clarity regarding the origin and status of this
- * SLAC software, this and all the preceding Stanford University notices
- * are to remain affixed to any copy or derivative of this software made
- * or distributed by the recipient and are to be affixed to any copy of
- * software made or distributed by the recipient that contains a copy or
- * derivative of this software.
- *
- * ------------------ SLAC Software Notices, Set 4 OTT.002a, 2004 FEB 03
- */
-
-/* include first to avoid 'malloc' clash with rtems_bsdnet_malloc() hack */
-
-#include <rtems.h>
-#include <rtems/rtems_bsdnet.h>
-#include <sys/param.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <sys/sockio.h>
-#include <net/ethernet.h>
-#include <net/if.h>
-
-#ifndef __KERNEL__
-#define __KERNEL__
-#endif
-
-#include <rtems/rtems_mii_ioctl.h>
-
-#include <errno.h>
-
-
-#define DEBUG
-
-
-#ifndef MII_1000TCR
-#define MII_1000TCR MII_100T2CR
-#endif
-
-#ifndef MII_1000TSR
-#define MII_1000TSR MII_100T2SR
-#endif
-
-int
-rtems_mii_ioctl (struct rtems_mdio_info *info, void *uarg, uint32_t cmd,
- int *media)
-{
- uint32_t bmcr, bmsr, aner, bmcr2 = 0, bmsr2 = 0, anar, lpar;
- int phy = IFM_INST (*media);
- uint32_t tmp;
- int subtype = 0, options = 0;
-
- switch (cmd) {
- default:
- return EINVAL;
-
-#ifdef DEBUG
- case 0:
-#endif
- case SIOCGIFMEDIA:
- if (info->mdio_r (phy, uarg, MII_BMCR, &bmcr))
- return EINVAL;
- /* read BMSR twice to clear latched link status low */
- if (info->mdio_r (phy, uarg, MII_BMSR, &bmsr))
- return EINVAL;
- if (info->mdio_r (phy, uarg, MII_BMSR, &bmsr))
- return EINVAL;
- if (info->mdio_r (phy, uarg, MII_ANER, &aner))
- return EINVAL;
- if (info->has_gmii) {
- if (info->mdio_r (phy, uarg, MII_1000TCR, &bmcr2))
- return EINVAL;
- if (info->mdio_r (phy, uarg, MII_1000TSR, &bmsr2))
- return EINVAL;
- }
-
- /* link status */
- if (BMSR_LINK & bmsr)
- options |= IFM_LINK_OK;
-
- /* do we have autonegotiation disabled ? */
- if (!(BMCR_AUTOEN & bmcr)) {
- options |= IFM_ANEG_DIS;
-
- /* duplex is enforced */
- options |= BMCR_FDX & bmcr ? IFM_FDX : IFM_HDX;
-
- /* determine speed */
- switch (BMCR_SPEED (bmcr)) {
- case BMCR_S10:
- subtype = IFM_10_T;
- break;
- case BMCR_S100:
- subtype = IFM_100_TX;
- break;
- case BMCR_S1000:
- subtype = IFM_1000_T;
- break;
- default:
- return ENOTSUP; /* ?? */
- }
- } else if (!(BMSR_LINK & bmsr) || !(BMSR_ACOMP & bmsr)) {
- subtype = IFM_NONE;
- } else {
- /* everything ok on our side */
-
- if ( ! (ANER_LPAN & aner) ) {
- /* Link partner doesn't autonegotiate --> our settings are the
- * result of 'parallel detect' (in particular: duplex status is HALF
- * according to the standard!).
- * Let them know that something's fishy...
- */
- options |= IFM_ANEG_DIS;
- }
-
- tmp = ((bmcr2 << 2) & bmsr2) & (GTSR_LP_1000THDX | GTSR_LP_1000TFDX);
- if (tmp) {
- if (GTSR_LP_1000TFDX & tmp)
- options |= IFM_FDX;
- subtype = IFM_1000_T;
- } else {
- if (info->mdio_r (phy, uarg, MII_ANAR, &anar))
- return EINVAL;
- if (info->mdio_r (phy, uarg, MII_ANLPAR, &lpar))
- return EINVAL;
- if (ANLPAR_ACK & lpar) {
- /* this is a negotiated link; otherwise we merely detect the partner's ability */
- }
- tmp = anar & lpar;
- if (ANLPAR_TX_FD & tmp) {
- options |= IFM_FDX;
- subtype = IFM_100_TX;
- } else if (ANLPAR_T4 & tmp) {
- subtype = IFM_100_T4;
- } else if (ANLPAR_TX & tmp) {
- subtype = IFM_100_TX;
- } else if (ANLPAR_10_FD & tmp) {
- options |= IFM_FDX;
- subtype = IFM_10_T;
- } else {
- subtype = IFM_10_T;
- }
- }
- }
-
- *media = IFM_MAKEWORD (IFM_ETHER, subtype, options, phy);
-
- break;
-
-#ifdef DEBUG
- case 1:
-#endif
- case SIOCSIFMEDIA:
- if (IFM_ETHER != IFM_TYPE (*media))
- return EINVAL;
-
- if (info->mdio_r (phy, uarg, MII_BMSR, &bmsr))
- return EINVAL;
-
- tmp = (IFM_FDX & *media);
-
- switch (IFM_SUBTYPE (*media)) {
- default:
- return ENOTSUP;
-
- case IFM_AUTO:
- bmcr = BMCR_AUTOEN | BMCR_STARTNEG;
- tmp = 0;
- break;
-
- case IFM_1000_T:
- if (!info->has_gmii)
- return ENOTSUP;
-
- if (info->mdio_r (phy, uarg, MII_EXTSR, &bmsr2))
- return EINVAL;
-
- if (!(bmsr2 & (tmp ? EXTSR_1000TFDX : EXTSR_1000THDX)))
- return EOPNOTSUPP;
-
- /* NOTE: gige standard demands auto-negotiation for gige links.
- * Disabling autoneg did NOT work on the PHYs I tried
- * (BCM5421S, intel 82540).
- * I've seen drivers that simply change what they advertise
- * to the desired gig mode and re-negotiate.
- * We could do that here, too, but we don't see the point -
- * If autoneg works fine then we can as well use it.
- */
- bmcr = BMCR_S1000;
- break;
-
- case IFM_100_TX:
- if (!(bmsr & (tmp ? BMSR_100TXFDX : BMSR_100TXHDX)))
- return EOPNOTSUPP;
- bmcr = BMCR_S100;
- break;
-
- case IFM_10_T:
- if (!(bmsr & (tmp ? BMSR_10TFDX : BMSR_10THDX)))
- return EOPNOTSUPP;
- bmcr = BMCR_S10;
- break;
- }
-
- if (tmp)
- bmcr |= BMCR_FDX;
-
- if (info->mdio_w (phy, uarg, MII_BMCR, bmcr))
- return EINVAL;
-
- /* TODO: should we adapt advertised capabilites ? */
-
- break;
- }
-
- return 0;
-}
diff --git a/cpukit/libnetworking/rtems/rtems_netdb.h b/cpukit/libnetworking/rtems/rtems_netdb.h
deleted file mode 100644
index ca4d3dd14d..0000000000
--- a/cpukit/libnetworking/rtems/rtems_netdb.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright (c) 2016 embedded brains GmbH. All rights reserved.
- *
- * embedded brains GmbH
- * Dornierstr. 4
- * 82178 Puchheim
- * Germany
- * <rtems@embedded-brains.de>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef _RTEMS_RTEMS_NETDB_H
-#define _RTEMS_RTEMS_NETDB_H
-
-#include <netdb.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/* DO NOT USE THESE, THEY ARE SUBJECT TO CHANGE AND ARE NOT PORTABLE!!! */
-void _sethosthtent(int);
-void _endhosthtent(void);
-void _sethostdnsent(int);
-void _endhostdnsent(void);
-void _setnethtent(int);
-void _endnethtent(void);
-void _setnetdnsent(int);
-void _endnetdnsent(void);
-struct hostent * _gethostbyhtname(const char *, int);
-struct hostent * _gethostbydnsname(const char *, int);
-struct hostent * _gethostbynisname(const char *, int);
-struct hostent * _gethostbyhtaddr (const char *, int, int);
-struct hostent * _gethostbydnsaddr(const char *, int, int);
-struct hostent * _gethostbynisaddr(const char *, int, int);
-struct netent * _getnetbyhtname (const char *);
-struct netent * _getnetbydnsname(const char *);
-struct netent * _getnetbynisname(const char *);
-struct netent * _getnetbyhtaddr (unsigned long, int);
-struct netent * _getnetbydnsaddr(unsigned long, int);
-struct netent * _getnetbynisaddr(unsigned long, int);
-void _map_v4v6_address(const char *, char *);
-void _map_v4v6_hostent(struct hostent *, char **, int *len);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* _RTEMS_RTEMS_NETDB_H */
diff --git a/cpukit/libnetworking/rtems/rtems_netinet_in.h b/cpukit/libnetworking/rtems/rtems_netinet_in.h
deleted file mode 100644
index 53240e415b..0000000000
--- a/cpukit/libnetworking/rtems/rtems_netinet_in.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*-
- * Copyright (c) 1982, 1986, 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _RTEMS_RTEMS_NETINET_IN_H
-#define _RTEMS_RTEMS_NETINET_IN_H
-
-#include <rtems.h>
-#include <netinet/in.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/*
- * Ports > IPPORT_USERRESERVED are reserved
- * for servers, not necessarily privileged. (IP_PORTRANGE_DEFAULT)
- */
-#define IPPORT_USERRESERVED 5000
-
-/* Deprecated in current FreeBSD */
-#define IPCTL_RTEXPIRE 5 /* cloned route expiration time */
-#define IPCTL_RTMINEXPIRE 6 /* min value for expiration time */
-#define IPCTL_RTMAXCACHE 7 /* trigger level for dynamic expire */
-
-int in_cksum(struct mbuf *, int);
-
-/* Firewall hooks */
-struct ip;
-typedef int ip_fw_chk_t(struct ip**, int, struct ifnet*, int, struct mbuf**);
-typedef int ip_fw_ctl_t(int, struct mbuf**);
-extern ip_fw_chk_t *ip_fw_chk_ptr;
-extern ip_fw_ctl_t *ip_fw_ctl_ptr;
-
-/* IP NAT hooks */
-typedef int ip_nat_t(struct ip**, struct mbuf**, struct ifnet*, int);
-typedef int ip_nat_ctl_t(int, struct mbuf**);
-extern ip_nat_t *ip_nat_ptr;
-extern ip_nat_ctl_t *ip_nat_ctl_ptr;
-#define IP_NAT_IN 0x00000001
-#define IP_NAT_OUT 0x00000002
-
-/*
- * Options for use with [gs]etsockopt at the IP level.
- *
- * The value is stored in an integer. Use negative numbers to avoid conflicts
- * with BSD.
- */
-#define IP_NAT (-55) /* set/get NAT opts */
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* _RTEMS_RTEMS_NETINET_IN_H */
diff --git a/cpukit/libnetworking/rtems/rtems_select.c b/cpukit/libnetworking/rtems/rtems_select.c
deleted file mode 100644
index 0b58b6af83..0000000000
--- a/cpukit/libnetworking/rtems/rtems_select.c
+++ /dev/null
@@ -1,179 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-#include <stdarg.h>
-/* #include <stdlib.h> */
-#include <stdio.h>
-
-#include <rtems.h>
-#include <rtems/libio.h>
-#include <rtems/error.h>
-#include <rtems/rtems_bsdnet.h>
-
-#include <errno.h>
-#include <sys/fcntl.h>
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/mbuf.h>
-#include <sys/select.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <sys/protosw.h>
-#include <sys/proc.h>
-#include <sys/filio.h>
-
-#include <net/if.h>
-#include <net/route.h>
-
-/*
- *********************************************************************
- * RTEMS implementation of select() system call *
- *********************************************************************
- */
-
-/*
- * This implementation is quite restricted:
- * Works on sockets only -- no support for other devices!
- * A given socket can be in a read-select or a read/recv* by only
- * one task at a time.
- * A given socket can be in a write-select or a write/send* by only
- * one task at a time.
- *
- * NOTE - select() is a very expensive system call. It should be avoided
- * if at all possible. In many cases, rewriting the application
- * to use multiple tasks (one per socket) is a better solution.
- */
-
-static __inline int imin(int a, int b) { return (a < b ? a : b); }
-struct socket *rtems_bsdnet_fdToSocket(int fd);
-
-static int
-socket_select (struct socket *so, int which, rtems_id tid)
-{
- switch (which) {
-
- case FREAD:
- if (soreadable(so))
- return (1);
- so->so_rcv.sb_flags |= SB_WAIT;
- so->so_rcv.sb_sel.si_pid = tid;
- break;
-
- case FWRITE:
- if (sowriteable(so))
- return (1);
- so->so_snd.sb_flags |= SB_WAIT;
- so->so_snd.sb_sel.si_pid = tid;
- break;
-
- case 0:
- if (so->so_oobmark || (so->so_state & SS_RCVATMARK))
- return (1);
- so->so_rcv.sb_sel.si_pid = tid;
- break;
- }
- return (0);
-}
-
-static int
-selscan (rtems_id tid, fd_mask **ibits, fd_mask **obits, int nfd, int *retval)
-{
- struct socket *so;
- int msk, i, fd;
- fd_mask bits, bit;
- int n = 0;
- static int flag[3] = { FREAD, FWRITE, 0 };
-
- for (msk = 0; msk < 3; msk++) {
- if (ibits[msk] == NULL)
- continue;
- for (i = 0; i < nfd; i += NFDBITS) {
- bits = ibits[msk][i/NFDBITS];
- for (fd = i, bit = 1 ; bits && (fd < nfd) ; fd++, bit <<= 1) {
- if ((bits & bit) == 0)
- continue;
- bits &= ~bit;
- so = rtems_bsdnet_fdToSocket (fd);
- if (so == NULL)
- return (EBADF);
- if (socket_select (so, flag[msk], tid)) {
- obits[msk][fd/NFDBITS] |=
- (1 << (fd % NFDBITS));
- n++;
- }
- }
- }
- }
- *retval = n;
- return (0);
-}
-
-int
-select (int nfds, fd_set *__restrict readfds, fd_set *__restrict writefds,
- fd_set *__restrict exceptfds, struct timeval *__restrict tv)
-{
- fd_mask *ibits[3], *obits[3];
- fd_set ob[3];
- int error, timo;
- int retval = 0;
- rtems_id tid;
- rtems_interval then = 0, now;
- rtems_event_set in = SBWAIT_EVENT | RTEMS_EVENT_SYSTEM_NETWORK_CLOSE;
- rtems_event_set out;
-
- if (nfds < 0)
- return (EINVAL);
- if (tv) {
- timo = tv->tv_sec * hz + tv->tv_usec / tick;
- if (timo == 0)
- timo = 1;
- then = rtems_clock_get_ticks_since_boot();
- }
- else {
- timo = 0;
- }
-
-#define getbits(name,i) if (name) { \
- ibits[i] = &name->fds_bits[0]; \
- obits[i] = &ob[i].fds_bits[0]; \
- FD_ZERO(&ob[i]); \
- } \
- else ibits[i] = NULL
- getbits (readfds, 0);
- getbits (writefds, 1);
- getbits (exceptfds, 2);
-#undef getbits
-
- rtems_task_ident (RTEMS_SELF, 0, &tid);
- rtems_event_system_receive (in, RTEMS_EVENT_ANY | RTEMS_NO_WAIT, RTEMS_NO_TIMEOUT, &out);
- for (;;) {
- rtems_bsdnet_semaphore_obtain ();
- error = selscan(tid, ibits, obits, nfds, &retval);
- rtems_bsdnet_semaphore_release ();
- if (error || retval)
- break;
- if (timo) {
- now = rtems_clock_get_ticks_since_boot();
- timo -= now - then;
- if (timo <= 0)
- break;
- then = now;
- }
- rtems_event_system_receive (in, RTEMS_EVENT_ANY | RTEMS_WAIT, timo, &out);
- }
-
-#define putbits(name,i) if (name) *name = ob[i]
- putbits (readfds, 0);
- putbits (writefds, 1);
- putbits (exceptfds, 2);
-#undef putbits
- if (error) {
- errno = error;
- retval = -1;
- }
- return (retval);
-}
diff --git a/cpukit/libnetworking/rtems/rtems_showicmpstat.c b/cpukit/libnetworking/rtems/rtems_showicmpstat.c
deleted file mode 100644
index 4862d6cc54..0000000000
--- a/cpukit/libnetworking/rtems/rtems_showicmpstat.c
+++ /dev/null
@@ -1,70 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/sysctl.h>
-#include <sys/proc.h>
-#include <sys/mbuf.h>
-#include <netinet/in_systm.h>
-#include <netinet/in.h>
-#include <netinet/ip.h>
-#include <netinet/ip_icmp.h>
-#include <netinet/icmp_var.h>
-
-#include <rtems/rtems_bsdnet.h>
-
-/*
- * Display ICMP statistics
- * Don't lock the rest of the network tasks out while printing.
- * It's no big deal if the values change while being printed.
- */
-static void
-showicmpstat (const char *name, unsigned long n)
-{
- if (n)
- printf ("%35s%12lu\n", name, n);
-}
-
-/*
- * External data we peek at during statistics reporting
- */
-extern unsigned int icmplenPanicAvoided;
-
-void
-rtems_bsdnet_show_icmp_stats (void)
-{
- int i;
- char cbuf[20];
-
- printf ("************ ICMP Statistics ************\n");
- showicmpstat ("Calls to icmp_error()", icmpstat.icps_error);
- showicmpstat ("Errors not sent -- old was icmp", icmpstat.icps_oldicmp);
- for (i = 0 ; i <= ICMP_MAXTYPE ; i++) {
- if (icmpstat.icps_outhist[i]) {
- sprintf (cbuf, "Type %d sent", i);
- showicmpstat (cbuf, icmpstat.icps_outhist[i]);
- }
- }
- showicmpstat ("icmp_code out of range", icmpstat.icps_badcode);
- showicmpstat ("packet < ICMP_MINLEN", icmpstat.icps_tooshort);
- showicmpstat ("bad checksum", icmpstat.icps_checksum);
- showicmpstat ("calculated bound mismatch", icmpstat.icps_badlen);
- showicmpstat ("number of responses", icmpstat.icps_reflect);
- showicmpstat ("all echo requests dropped", icmpstat.icps_allecho);
- showicmpstat ("b/mcast echo requests dropped", icmpstat.icps_bmcastecho);
- showicmpstat ("b/mcast tstamp requests dropped", icmpstat.icps_bmcasttstamp);
- for (i = 0 ; i <= ICMP_MAXTYPE ; i++) {
- if (icmpstat.icps_inhist[i]) {
- sprintf (cbuf, "Type %d received", i);
- showicmpstat (cbuf, icmpstat.icps_inhist[i]);
- }
- }
- showicmpstat ("ICMP panic avoided", icmplenPanicAvoided);
- printf ("\n");
-}
diff --git a/cpukit/libnetworking/rtems/rtems_showifstat.c b/cpukit/libnetworking/rtems/rtems_showifstat.c
deleted file mode 100644
index 21f21f471a..0000000000
--- a/cpukit/libnetworking/rtems/rtems_showifstat.c
+++ /dev/null
@@ -1,157 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/sysctl.h>
-#include <sys/proc.h>
-#include <sys/socket.h>
-#include <sys/sockio.h>
-#include <sys/mbuf.h>
-#include <net/if.h>
-#include <net/if_var.h>
-#include <net/if_dl.h>
-#include <net/if_types.h>
-#include <netinet/in.h>
-
-#include <rtems/rtems_bsdnet.h>
-
-/*
- * Display an address
- */
-static int
-showaddress (char *name, struct sockaddr *a)
-{
- struct sockaddr_in *sa;
- char buf[17];
-
- if (!a)
- return 0;
- printf ("%s:", name);
- sa = (struct sockaddr_in *)a;
- printf ("%-16s", inet_ntop (AF_INET, &sa->sin_addr, buf, sizeof(buf)));
- return 1;
-}
-
-/*
- * Display interface statistics
- */
-void
-rtems_bsdnet_show_if_stats (void)
-{
- struct ifnet *ifp;
- struct ifaddr *ifa;
- unsigned short bit, flags;
-
- printf ("************ INTERFACE STATISTICS ************\n");
- for (ifp = ifnet; ifp; ifp = ifp->if_next) {
- printf ("***** %s%d *****\n", ifp->if_name, ifp->if_unit);
- for (ifa = ifp->if_addrlist ; ifa ; ifa = ifa->ifa_next) {
-
- if ( !ifa->ifa_addr )
- continue;
-
- switch ( ifa->ifa_addr->sa_family ) {
- case AF_LINK:
- {
- struct sockaddr_dl *sdl = (struct sockaddr_dl *)ifa->ifa_addr;
- unsigned char *cp = (unsigned char *)LLADDR(sdl);
- int i;
-
- switch ( sdl->sdl_type ) {
- case IFT_ETHER:
- if ( (i=sdl->sdl_alen) > 0 ) {
- printf("Ethernet Address: ");
- do {
- i--;
- printf("%02X%c", *cp++, i ? ':' : '\n');
- } while ( i>0 );
- }
- break;
-
- default:
- break;
- }
- }
- break;
-
- case AF_INET:
- {
- int printed;
- printed = showaddress ("Address", ifa->ifa_addr);
- if (ifp->if_flags & IFF_BROADCAST)
- printed |= showaddress ("Broadcast Address", ifa->ifa_broadaddr);
- if (ifp->if_flags & IFF_POINTOPOINT)
- printed |= showaddress ("Destination Address", ifa->ifa_dstaddr);
- printed |= showaddress ("Net mask", ifa->ifa_netmask);
- if (printed)
- printf ("\n");
- }
- break;
-
- default:
- break;
- }
- }
-
- printf ("Flags:");
- for (bit = 1, flags = ifp->if_flags ; flags ; bit <<= 1) {
- char *cp;
- char xbuf[20];
- switch (flags & bit) {
- case 0: cp = NULL; break;
- case IFF_UP: cp = "Up"; break;
- case IFF_BROADCAST: cp = "Broadcast"; break;
- case IFF_DEBUG: cp = "Debug"; break;
- case IFF_LOOPBACK: cp = "Loopback"; break;
- case IFF_POINTOPOINT: cp = "Point-to-point"; break;
- case IFF_RUNNING: cp = "Running"; break;
- case IFF_NOARP: cp = "No-ARP"; break;
- case IFF_PROMISC: cp = "Promiscuous"; break;
- case IFF_ALLMULTI: cp = "All-multicast"; break;
- case IFF_OACTIVE: cp = "Active"; break;
- case IFF_SIMPLEX: cp = "Simplex"; break;
- case IFF_LINK0: cp = "Link0"; break;
- case IFF_LINK1: cp = "Link1"; break;
- case IFF_LINK2: cp = "Link2"; break;
- case IFF_MULTICAST: cp = "Multicast"; break;
- default: sprintf (xbuf, "%#x", bit); cp = xbuf; break;
- }
- if (cp) {
- flags &= ~bit;
- printf (" %s", cp);
- }
- }
- printf ("\n");
-
- printf ("Send queue limit:%-4d length:%-4d Dropped:%-8d\n",
- ifp->if_snd.ifq_maxlen,
- ifp->if_snd.ifq_len,
- ifp->if_snd.ifq_drops);
-
- /*
- * FIXME: Could print if_data statistics here,
- * but right now the drivers maintain their
- * own statistics.
- */
-
- /*
- * Grab the network semaphore.
- * In most cases this is not necessary, but it's
- * easier to always call the driver ioctl function
- * while holding the semaphore than to try
- * and explain why some ioctl commands are invoked
- * while holding the semaphore and others are
- * invoked while not holding the semaphore.
- */
- rtems_bsdnet_semaphore_obtain ();
- (*ifp->if_ioctl)(ifp, SIO_RTEMS_SHOW_STATS, NULL);
- rtems_bsdnet_semaphore_release ();
- }
- printf ("\n");
-}
diff --git a/cpukit/libnetworking/rtems/rtems_showipstat.c b/cpukit/libnetworking/rtems/rtems_showipstat.c
deleted file mode 100644
index 5b30da5179..0000000000
--- a/cpukit/libnetworking/rtems/rtems_showipstat.c
+++ /dev/null
@@ -1,68 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/sysctl.h>
-#include <sys/proc.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <net/if.h>
-#include <net/if_var.h>
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/in_var.h>
-#include <netinet/ip.h>
-#include <netinet/ip_var.h>
-
-#include <rtems/rtems_bsdnet.h>
-
-/*
- * Display IP statistics
- * Don't lock the rest of the network tasks out while printing.
- * It's no big deal if the values change while being printed.
- */
-static void
-showipstat (const char *name, unsigned long n)
-{
- if (n)
- printf ("%35s%12lu\n", name, n);
-}
-
-void
-rtems_bsdnet_show_ip_stats (void)
-{
- printf ("************ IP Statistics ************\n");
- showipstat ("total packets received", ipstat.ips_total);
- showipstat ("checksum bad", ipstat.ips_badsum);
- showipstat ("packet too short", ipstat.ips_tooshort);
- showipstat ("not enough data", ipstat.ips_toosmall);
- showipstat ("ip header length < data size", ipstat.ips_badhlen);
- showipstat ("ip length < ip header length", ipstat.ips_badlen);
- showipstat ("fragments received", ipstat.ips_fragments);
- showipstat ("frags dropped (dups, out of space)", ipstat.ips_fragdropped);
- showipstat ("fragments timed out", ipstat.ips_fragtimeout);
- showipstat ("packets forwarded", ipstat.ips_forward);
- showipstat ("packets rcvd for unreachable dest", ipstat.ips_cantforward);
- showipstat ("packets forwarded on same net", ipstat.ips_redirectsent);
- showipstat ("unknown or unsupported protocol", ipstat.ips_noproto);
- showipstat ("datagrams delivered to upper level", ipstat.ips_delivered);
- showipstat ("total ip packets generated here", ipstat.ips_localout);
- showipstat ("lost packets due to nobufs, etc.", ipstat.ips_odropped);
- showipstat ("total packets reassembled ok", ipstat.ips_reassembled);
- showipstat ("datagrams successfully fragmented", ipstat.ips_fragmented);
- showipstat ("output fragments created", ipstat.ips_ofragments);
- showipstat ("don't fragment flag was set, etc.", ipstat.ips_cantfrag);
- showipstat ("error in option processing", ipstat.ips_badoptions);
- showipstat ("packets discarded due to no route", ipstat.ips_noroute);
- showipstat ("ip version != 4", ipstat.ips_badvers);
- showipstat ("total raw ip packets generated", ipstat.ips_rawout);
- showipstat ("ip length > max ip packet size", ipstat.ips_toolong);
- showipstat ("ip input queue drops", ipintrq.ifq_drops);
- printf ("\n");
-}
diff --git a/cpukit/libnetworking/rtems/rtems_showmbuf.c b/cpukit/libnetworking/rtems/rtems_showmbuf.c
deleted file mode 100644
index 27f8cff003..0000000000
--- a/cpukit/libnetworking/rtems/rtems_showmbuf.c
+++ /dev/null
@@ -1,69 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/sysctl.h>
-#include <sys/proc.h>
-#include <sys/mbuf.h>
-
-#include <rtems/rtems_bsdnet.h>
-
-/*
- * Display MBUF statistics
- * Don't lock the rest of the network tasks out while printing.
- * It's no big deal if the values change while being printed.
- */
-void
-rtems_bsdnet_show_mbuf_stats (void)
-{
- int i;
- int printed = 0;
- char *cp;
-
- printf ("************ MBUF STATISTICS ************\n");
- printf ("mbufs:%4lu clusters:%4lu free:%4lu\n",
- mbstat.m_mbufs, mbstat.m_clusters, mbstat.m_clfree);
- printf ("drops:%4lu waits:%4lu drains:%4lu\n",
- mbstat.m_drops, mbstat.m_wait, mbstat.m_drain);
- for (i = 0 ; i < 20 ; i++) {
- switch (i) {
- case MT_FREE: cp = "free"; break;
- case MT_DATA: cp = "data"; break;
- case MT_HEADER: cp = "header"; break;
- case MT_SOCKET: cp = "socket"; break;
- case MT_PCB: cp = "pcb"; break;
- case MT_RTABLE: cp = "rtable"; break;
- case MT_HTABLE: cp = "htable"; break;
- case MT_ATABLE: cp = "atable"; break;
- case MT_SONAME: cp = "soname"; break;
- case MT_SOOPTS: cp = "soopts"; break;
- case MT_FTABLE: cp = "ftable"; break;
- case MT_RIGHTS: cp = "rights"; break;
- case MT_IFADDR: cp = "ifaddr"; break;
- case MT_CONTROL: cp = "control"; break;
- case MT_OOBDATA: cp = "oobdata"; break;
- default: cp = NULL; break;
- }
- if ((cp != NULL) || (mbstat.m_mtypes[i] != 0)) {
- char cbuf[16];
- if (cp == NULL) {
- sprintf (cbuf, "Type %d", i);
- cp = cbuf;
- }
- printf ("%10s:%-8u", cp, mbstat.m_mtypes[i]);
- if (++printed == 4) {
- printf ("\n");
- printed = 0;
- }
- }
- }
- if (printed)
- printf ("\n");
- printf ("\n");
-}
diff --git a/cpukit/libnetworking/rtems/rtems_showroute.c b/cpukit/libnetworking/rtems/rtems_showroute.c
deleted file mode 100644
index 971c3649aa..0000000000
--- a/cpukit/libnetworking/rtems/rtems_showroute.c
+++ /dev/null
@@ -1,240 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/sysctl.h>
-#include <sys/proc.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <sys/domain.h>
-
-#include <net/if.h>
-#include <net/if_var.h>
-#include <net/if_dl.h>
-#include <net/route.h>
-
-#include <netinet/in.h>
-
-/*
- * We'll use the application versions of realloc and free.
- */
-#undef free
-#undef malloc
-#undef random
-#include <stdlib.h>
-
-#include <rtems/rtems_bsdnet.h>
-
-/*
- * Information per route
- */
-struct rinfo {
- struct sockaddr dst;
- union {
- struct sockaddr sa;
- struct sockaddr_in sin;
- struct sockaddr_dl sdl;
- } un;
- unsigned long pksent;
- unsigned long expire;
- int flags;
- char ifname[16];
- short ifunit;
- short refcnt;
-};
-
-/*
- * Information per display
- */
-struct dinfo {
- int capacity;
- int count;
- struct rinfo *routes;
-};
-
-/*
- * Copy address
- */
-static void
-copyAddress (void *to, void *from, int tolen)
-{
- int ncopy;
- struct sockaddr dummy;
-
- if (from == NULL) {
- /*
- * Create a fake address of unspecified type
- */
- from = &dummy;
- dummy.sa_len = 4;
- dummy.sa_family = AF_UNSPEC;
- }
- ncopy = ((struct sockaddr *)from)->sa_len;
- if (ncopy > tolen)
- ncopy = tolen;
- memcpy (to, from, ncopy);
-}
-
-/*
- * Package everything up before printing it.
- * We don't want to block all network operations till
- * the printing completes!
- */
-static int
-show_inet_route (
- struct radix_node *rn,
- void *vw )
-{
- struct rtentry *rt = (struct rtentry *)rn;
- struct ifnet *ifp;
- struct dinfo *dp = (struct dinfo *)vw;
- struct rinfo *r;
-
- /*
- * Get a pointer to a new route info structure
- */
- if (dp->count >= dp->capacity) {
- r = realloc (dp->routes, (sizeof *r) * (dp->capacity + 20));
- if (r == 0)
- return ENOMEM;
- dp->capacity += 20;
- dp->routes = r;
- }
- r = dp->routes + dp->count++;
-
- /*
- * Fill in the route info structure
- */
- copyAddress (&r->dst, rt_key(rt), sizeof r->dst);
- if (rt->rt_flags & (RTF_GATEWAY | RTF_HOST)) {
- copyAddress (&r->un, rt->rt_gateway, sizeof r->un);
- }
- else {
- /*
- * Create a fake address to hold the mask
- */
- struct sockaddr_in dummy;
-
- dummy.sin_family = AF_INET;
- dummy.sin_len = sizeof dummy;
- dummy.sin_addr = ((struct sockaddr_in *)rt_mask(rt))->sin_addr;
- copyAddress (&r->un, &dummy, sizeof r->un);
- }
- r->flags = rt->rt_flags;
- r->refcnt = rt->rt_refcnt;
- r->pksent = rt->rt_rmx.rmx_pksent;
- r->expire = rt->rt_rmx.rmx_expire;
- ifp = rt->rt_ifp;
- strncpy (r->ifname, (ifp->if_name ? ifp->if_name : ""), sizeof r->ifname);
- r->ifunit = ifp->if_unit;
- return 0;
-}
-
-/*
- * Convert link address to ASCII
- */
-static char *
-link_ascii (struct sockaddr_dl *sdl, char *buf, int bufsize)
-{
- char *cp;
- int i;
- int first = 1;
- int nleft = sdl->sdl_alen;
- char *ap = LLADDR (sdl);
- static const char hextab[16] = "0123456789ABCDEF";
-
- cp = buf;
- while (nleft && (bufsize > 4)) {
- if (first) {
- first = 0;
- }
- else {
- *cp++ = ':';
- bufsize--;
- }
- i = *ap++;
- *cp++ = hextab[(i >> 4) & 0xf];
- *cp++ = hextab[i & 0xf];
- nleft--;
- bufsize -= 2;
- }
- *cp = '\0';
- return buf;
-}
-
-void
-rtems_bsdnet_show_inet_routes (void)
-{
- struct radix_node_head *rnh;
- struct dinfo d;
- struct rinfo *r;
- int i, error;
-
- /*
- * For now we'll handle only AF_INET
- */
- rnh = rt_tables[AF_INET];
- if (!rnh)
- return;
- d.count = d.capacity = 0;
- d.routes = NULL;
- rtems_bsdnet_semaphore_obtain ();
- error = rnh->rnh_walktree(rnh, show_inet_route, &d);
- rtems_bsdnet_semaphore_release ();
- if (error) {
- printf ("Can't get route info: %s\n", strerror (error));
- return;
- }
- if (d.count == 0) {
- printf ("No routes!\n");
- return;
- }
- printf ("Destination Gateway/Mask/Hw Flags Refs Use Expire Interface\n");
- for (i = 0, r = d.routes ; i < d.count ; i++, r++) {
- char buf[30];
- char *cp, *fc, flagbuf[10];
- const char *addr;
- unsigned long flagbit;
- struct sockaddr_in *sin;
-
- sin = (struct sockaddr_in *)&r->dst;
- if (sin->sin_addr.s_addr == INADDR_ANY)
- addr = "default";
- else
- addr = inet_ntop (AF_INET, &sin->sin_addr, buf, sizeof buf);
- printf ("%-16s", addr);
- switch (r->un.sa.sa_family) {
- case AF_INET:
- addr = inet_ntop (AF_INET, &r->un.sin.sin_addr, buf, sizeof buf);
- break;
-
- case AF_LINK:
- addr = link_ascii (&r->un.sdl, buf, sizeof buf);
- break;
-
- default:
- addr = "";
- break;
- }
- printf ("%-19s", addr);
- fc = "UGHRDM XLS";
- for (flagbit = 0x1, cp = flagbuf ; *fc ; flagbit <<= 1, fc++) {
- if ((r->flags & flagbit) && (*fc != ' '))
- *cp++ = *fc;
- }
- *cp = '\0';
- printf ("%-10s%3d%9ld%7ld %.*s%d\n", flagbuf,
- r->refcnt, r->pksent,
- r->expire,
- (int)sizeof r->ifname, r->ifname,
- r->ifunit);
- }
- free (d.routes);
-}
diff --git a/cpukit/libnetworking/rtems/rtems_showtcpstat.c b/cpukit/libnetworking/rtems/rtems_showtcpstat.c
deleted file mode 100644
index 3a178095fe..0000000000
--- a/cpukit/libnetworking/rtems/rtems_showtcpstat.c
+++ /dev/null
@@ -1,106 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/sysctl.h>
-#include <sys/proc.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <net/if.h>
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/ip_var.h>
-#include <netinet/tcp.h>
-#include <netinet/tcp_timer.h>
-#include <netinet/tcp_seq.h>
-#include <netinet/tcp_var.h>
-
-#include <rtems/rtems_bsdnet.h>
-
-/*
- * Display TCP statistics
- * Don't lock the rest of the network tasks out while printing.
- * It's no big deal if the values change while being printed.
- */
-static void
-showtcpstat (const char *name, unsigned long n)
-{
- if (n)
- printf ("%35s%12lu\n", name, n);
-}
-
-void
-rtems_bsdnet_show_tcp_stats (void)
-{
- printf ("************ TCP Statistics ************\n");
- showtcpstat ("connections initiated", tcpstat.tcps_connattempt);
- showtcpstat ("connections accepted", tcpstat.tcps_accepts);
- showtcpstat ("connections established", tcpstat.tcps_connects);
- showtcpstat ("connections dropped", tcpstat.tcps_drops);
- showtcpstat ("embryonic connections dropped", tcpstat.tcps_conndrops);
- showtcpstat ("conn. closed (includes drops)", tcpstat.tcps_closed);
- showtcpstat ("segs where we tried to get rtt", tcpstat.tcps_segstimed);
- showtcpstat ("times we succeeded", tcpstat.tcps_rttupdated);
- showtcpstat ("delayed acks sent", tcpstat.tcps_delack);
- showtcpstat ("conn. dropped in rxmt timeout", tcpstat.tcps_timeoutdrop);
- showtcpstat ("retransmit timeouts", tcpstat.tcps_rexmttimeo);
- showtcpstat ("persist timeouts", tcpstat.tcps_persisttimeo);
- showtcpstat ("keepalive timeouts", tcpstat.tcps_keeptimeo);
- showtcpstat ("keepalive probes sent", tcpstat.tcps_keepprobe);
- showtcpstat ("connections dropped in keepalive", tcpstat.tcps_keepdrops);
-
- showtcpstat ("total packets sent", tcpstat.tcps_sndtotal);
- showtcpstat ("data packets sent", tcpstat.tcps_sndpack);
- showtcpstat ("data bytes sent", tcpstat.tcps_sndbyte);
- showtcpstat ("data packets retransmitted", tcpstat.tcps_sndrexmitpack);
- showtcpstat ("data bytes retransmitted", tcpstat.tcps_sndrexmitbyte);
- showtcpstat ("ack-only packets sent", tcpstat.tcps_sndacks);
- showtcpstat ("window probes sent", tcpstat.tcps_sndprobe);
- showtcpstat ("packets sent with URG only", tcpstat.tcps_sndurg);
- showtcpstat ("window update-only packets sent", tcpstat.tcps_sndwinup);
- showtcpstat ("control (SYN|FIN|RST) packets sent", tcpstat.tcps_sndctrl);
-
- showtcpstat ("total packets received", tcpstat.tcps_rcvtotal);
- showtcpstat ("packets received in sequence", tcpstat.tcps_rcvpack);
- showtcpstat ("bytes received in sequence", tcpstat.tcps_rcvbyte);
- showtcpstat ("packets received with ccksum errs", tcpstat.tcps_rcvbadsum);
- showtcpstat ("packets received with bad offset", tcpstat.tcps_rcvbadoff);
- showtcpstat ("packets received too short", tcpstat.tcps_rcvshort);
- showtcpstat ("duplicate-only packets received", tcpstat.tcps_rcvduppack);
- showtcpstat ("duplicate-only bytes received", tcpstat.tcps_rcvdupbyte);
- showtcpstat ("packets with some duplicate data", tcpstat.tcps_rcvpartduppack);
- showtcpstat ("dup. bytes in part-dup. packets", tcpstat.tcps_rcvpartdupbyte);
- showtcpstat ("out-of-order packets received", tcpstat.tcps_rcvoopack);
- showtcpstat ("out-of-order bytes received", tcpstat.tcps_rcvoobyte);
- showtcpstat ("packets with data after window", tcpstat.tcps_rcvpackafterwin);
- showtcpstat ("bytes rcvd after window", tcpstat.tcps_rcvbyteafterwin);
- showtcpstat ("packets rcvd after \"close\"", tcpstat.tcps_rcvafterclose);
- showtcpstat ("rcvd window probe packets", tcpstat.tcps_rcvwinprobe);
- showtcpstat ("rcvd duplicate acks", tcpstat.tcps_rcvdupack);
- showtcpstat ("rcvd acks for unsent data", tcpstat.tcps_rcvacktoomuch);
- showtcpstat ("rcvd ack packets", tcpstat.tcps_rcvackpack);
- showtcpstat ("bytes acked by rcvd acks", tcpstat.tcps_rcvackbyte);
- showtcpstat ("rcvd window update packets", tcpstat.tcps_rcvwinupd);
- showtcpstat ("segments dropped due to PAWS", tcpstat.tcps_pawsdrop);
- showtcpstat ("times hdr predict ok for acks", tcpstat.tcps_predack);
- showtcpstat ("times hdr predict ok for data pkts", tcpstat.tcps_preddat);
- showtcpstat ("pcb cache misses", tcpstat.tcps_pcbcachemiss);
- showtcpstat ("times cached RTT in route updated", tcpstat.tcps_cachedrtt);
- showtcpstat ("times cached rttvar updated", tcpstat.tcps_cachedrttvar);
- showtcpstat ("times cached ssthresh updated", tcpstat.tcps_cachedssthresh);
- showtcpstat ("times RTT initialized from route", tcpstat.tcps_usedrtt);
- showtcpstat ("times RTTVAR initialized from rt", tcpstat.tcps_usedrttvar);
- showtcpstat ("times ssthresh initialized from rt", tcpstat.tcps_usedssthresh);
- showtcpstat ("timeout in persist state", tcpstat.tcps_persistdrop);
- showtcpstat ("bogus SYN, e.g. premature ACK", tcpstat.tcps_badsyn);
- showtcpstat ("resends due to MTU discovery", tcpstat.tcps_mturesent);
- showtcpstat ("listen queue overflows", tcpstat.tcps_listendrop);
- printf ("\n");
-}
diff --git a/cpukit/libnetworking/rtems/rtems_showudpstat.c b/cpukit/libnetworking/rtems/rtems_showudpstat.c
deleted file mode 100644
index c6b4560494..0000000000
--- a/cpukit/libnetworking/rtems/rtems_showudpstat.c
+++ /dev/null
@@ -1,52 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/sysctl.h>
-#include <sys/proc.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <net/if.h>
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/ip_var.h>
-#include <netinet/udp.h>
-#include <netinet/udp_var.h>
-
-#include <rtems/rtems_bsdnet.h>
-
-/*
- * Display UDP statistics
- * Don't lock the rest of the network tasks out while printing.
- * It's no big deal if the values change while being printed.
- */
-static void
-showudpstat (const char *name, unsigned long n)
-{
- if (n)
- printf ("%35s%12lu\n", name, n);
-}
-
-void
-rtems_bsdnet_show_udp_stats (void)
-{
- printf ("************ UDP Statistics ************\n");
- showudpstat ("total input packets", udpstat.udps_ipackets);
- showudpstat ("packet shorter than header", udpstat.udps_hdrops);
- showudpstat ("checksum error", udpstat.udps_badsum);
- showudpstat ("data length larger than packet", udpstat.udps_badlen);
- showudpstat ("no socket on port", udpstat.udps_noport);
- showudpstat ("of above, arrived as broadcast", udpstat.udps_noportbcast);
- showudpstat ("not delivered, input socket full", udpstat.udps_fullsock);
- showudpstat ("input packets missing pcb cache", udpstat.udpps_pcbcachemiss);
- showudpstat ("input packets not for hashed pcb", udpstat.udpps_pcbhashmiss);
- showudpstat ("total output packets", udpstat.udps_opackets);
- printf ("\n");
-}
diff --git a/cpukit/libnetworking/rtems/rtems_socketpair.c b/cpukit/libnetworking/rtems/rtems_socketpair.c
deleted file mode 100644
index 1dcaf6e089..0000000000
--- a/cpukit/libnetworking/rtems/rtems_socketpair.c
+++ /dev/null
@@ -1,53 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * socketpair() for RTEMS
- *
- * This file exists primarily to document what is required to provide
- * a functional implementation of socketpair() for RTEMS.
- *
- * The socketpair() service requires that the "local domain" sockets
- * be functional. This is denoted by the domain constants AF_LOCAL
- * and AF_UNIX and the protocol constants PF_LOCAL and PF_UNIX. The
- * local domain functionality is implemented in the file kern/uipc_usrreq.c
- * which was not part of the initial port of the FreeBSD stack to
- * RTEMS.
- *
- * The FreeBSD socketpair implementation appears to be dependent on
- * file system features which are not available currently in RTEMS.
- *
- * COPYRIGHT (c) 1989-2007.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <unistd.h>
-#include <sys/socket.h>
-#include <errno.h>
-
-#include "rtems_syscall.h"
-
-int socketpair (int domain, int type, int protocol, int *rsv)
-{
- if ( !rsv ) {
- errno = EFAULT;
- return -1;
- }
-
- /*
- * Yes, we do not support socketpair() so this is really paranoid.
- * But it ensures that someone calling this routine and ignoring
- * the return status will get errors from subsequent socket calls.
- */
- rsv[ 0 ] = -1;
- rsv[ 1 ] = -1;
- errno = ENOSYS;
- return -1;
-}
diff --git a/cpukit/libnetworking/rtems/rtems_syscall.c b/cpukit/libnetworking/rtems/rtems_syscall.c
deleted file mode 100644
index 7f3143b4c2..0000000000
--- a/cpukit/libnetworking/rtems/rtems_syscall.c
+++ /dev/null
@@ -1,835 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-#include <stdarg.h>
-/* #include <stdlib.h> */
-#include <stdio.h>
-#include <errno.h>
-
-#include <rtems.h>
-#include <rtems/libio_.h>
-#include <rtems/error.h>
-#include <rtems/rtems_bsdnet.h>
-
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <sys/protosw.h>
-#include <sys/proc.h>
-#include <sys/fcntl.h>
-#include <sys/filio.h>
-#include <sys/sysctl.h>
-
-#include <net/if.h>
-#include <net/if_var.h>
-#include <net/route.h>
-
-#include "rtems_syscall.h"
-
-/*
- * Hooks to RTEMS I/O system
- */
-static const rtems_filesystem_file_handlers_r socket_handlers;
-
-/*
- * Convert an RTEMS file descriptor to a BSD socket pointer.
- */
-struct socket *
-rtems_bsdnet_fdToSocket (int fd)
-{
- rtems_libio_t *iop;
-
- if ((uint32_t)fd >= rtems_libio_number_iops) {
- errno = EBADF;
- return NULL;
- }
-
- iop = rtems_libio_iop(fd);
-
- if ((rtems_libio_iop_flags(iop) & LIBIO_FLAGS_OPEN) == 0) {
- errno = EBADF;
- return NULL;
- }
-
- if (iop->pathinfo.handlers != &socket_handlers) {
- errno = ENOTSOCK;
- return NULL;
- }
-
- if (iop->data1 == NULL)
- errno = EBADF;
- return iop->data1;
-}
-
-/*
- * Create an RTEMS file descriptor for a socket
- */
-static int
-rtems_bsdnet_makeFdForSocket (void *so)
-{
- rtems_libio_t *iop;
- int fd;
-
- iop = rtems_libio_allocate();
- if (iop == 0)
- rtems_set_errno_and_return_minus_one( ENFILE );
-
- fd = rtems_libio_iop_to_descriptor(iop);
- iop->data0 = fd;
- iop->data1 = so;
- iop->pathinfo.handlers = &socket_handlers;
- iop->pathinfo.mt_entry = &rtems_filesystem_null_mt_entry;
- rtems_filesystem_location_add_to_mt_entry(&iop->pathinfo);
- rtems_libio_iop_flags_set(iop, LIBIO_FLAGS_OPEN | LIBIO_FLAGS_READ_WRITE);
- return fd;
-}
-
-/*
- * Package system call argument into mbuf.
- */
-static int
-sockargstombuf (struct mbuf **mp, const void *buf, int buflen, int type)
-{
- struct mbuf *m;
-
- if ((u_int)buflen > MLEN)
- return (EINVAL);
- m = m_get(M_WAIT, type);
- if (m == NULL)
- return (ENOBUFS);
- m->m_len = buflen;
- memcpy (mtod(m, caddr_t), buf, buflen);
- *mp = m;
- if (type == MT_SONAME) {
- struct sockaddr *sa;
- sa = mtod(m, struct sockaddr *);
- sa->sa_len = buflen;
- }
- return 0;
-}
-
-/*
- *********************************************************************
- * BSD-style entry points *
- *********************************************************************
- */
-int
-socket (int domain, int type, int protocol)
-{
- int fd;
- int error;
- struct socket *so;
-
- rtems_bsdnet_semaphore_obtain ();
- error = socreate(domain, &so, type, protocol, NULL);
- if (error == 0) {
- fd = rtems_bsdnet_makeFdForSocket (so);
- if (fd < 0)
- soclose (so);
- }
- else {
- errno = error;
- fd = -1;
- }
- rtems_bsdnet_semaphore_release ();
- return fd;
-}
-
-int
-bind (int s, const struct sockaddr *name, socklen_t namelen)
-{
- int error;
- int ret = -1;
- struct socket *so;
- struct mbuf *nam;
-
- rtems_bsdnet_semaphore_obtain ();
- if ((so = rtems_bsdnet_fdToSocket (s)) != NULL) {
- error = sockargstombuf (&nam, name, namelen, MT_SONAME);
- if (error == 0) {
- error = sobind (so, nam);
- if (error == 0)
- ret = 0;
- else
- errno = error;
- m_freem (nam);
- }
- else {
- errno = error;
- }
- }
- rtems_bsdnet_semaphore_release ();
- return ret;
-}
-
-int
-connect (int s, const struct sockaddr *name, socklen_t namelen)
-{
- int error;
- int ret = -1;
- struct socket *so;
- struct mbuf *nam;
-
- rtems_bsdnet_semaphore_obtain ();
- if ((so = rtems_bsdnet_fdToSocket (s)) == NULL) {
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- if ((so->so_state & SS_NBIO) && (so->so_state & SS_ISCONNECTING)) {
- errno = EALREADY;
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- error = sockargstombuf (&nam, name, namelen, MT_SONAME);
- if (error) {
- errno = error;
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- error = soconnect (so, nam);
- if (error)
- goto bad;
- if ((so->so_state & SS_NBIO) && (so->so_state & SS_ISCONNECTING)) {
- m_freem(nam);
- errno = EINPROGRESS;
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- error = so->so_error;
- while (error == 0 && (so->so_state & SS_ISCONNECTING)) {
- error = soconnsleep (so);
- if (error)
- break;
- error = so->so_error;
- so->so_error = 0;
- }
- bad:
- if (error != ENXIO)
- so->so_state &= ~SS_ISCONNECTING;
- m_freem (nam);
- if (error)
- errno = error;
- else
- ret = 0;
- rtems_bsdnet_semaphore_release ();
- return ret;
-}
-
-int
-listen (int s, int backlog)
-{
- int error;
- int ret = -1;
- struct socket *so;
-
- rtems_bsdnet_semaphore_obtain ();
- if ((so = rtems_bsdnet_fdToSocket (s)) != NULL) {
- error = solisten (so, backlog);
- if (error == 0)
- ret = 0;
- else
- errno = error;
- }
- rtems_bsdnet_semaphore_release ();
- return ret;
-}
-
-int
-accept (int s, struct sockaddr *name, socklen_t *namelen)
-{
- int fd;
- struct socket *head, *so;
- struct mbuf *nam;
- int error;
-
- rtems_bsdnet_semaphore_obtain ();
- if ((head = rtems_bsdnet_fdToSocket (s)) == NULL) {
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- if ((head->so_options & SO_ACCEPTCONN) == 0) {
- errno = EINVAL;
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- if ((head->so_state & SS_NBIO) && head->so_comp.tqh_first == NULL) {
- errno = EWOULDBLOCK;
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- error = head->so_error;
- while (error == 0 && head->so_comp.tqh_first == NULL) {
- if (head->so_state & SS_CANTRCVMORE) {
- error = ECONNABORTED;
- break;
- }
- error = soconnsleep (head);
- }
- if (error) {
- errno = error;
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
-
- so = head->so_comp.tqh_first;
- TAILQ_REMOVE(&head->so_comp, so, so_list);
- head->so_qlen--;
-
- fd = rtems_bsdnet_makeFdForSocket (so);
- if (fd < 0) {
- TAILQ_INSERT_HEAD(&head->so_comp, so, so_list);
- head->so_qlen++;
- soconnwakeup (head);
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- so->so_state &= ~SS_COMP;
- so->so_head = NULL;
-
- nam = m_get(M_WAIT, MT_SONAME);
- (void) soaccept(so, nam);
- if (name) {
- /* check length before it is destroyed */
- if (*namelen > nam->m_len)
- *namelen = nam->m_len;
- memcpy (name, mtod(nam, caddr_t), *namelen);
- }
- m_freem(nam);
- rtems_bsdnet_semaphore_release ();
- return (fd);
-
-}
-
-/*
- * Shutdown routine
- */
-
-int
-shutdown (int s, int how)
-{
- struct socket *so;
- int error;
-
- rtems_bsdnet_semaphore_obtain ();
- if ((so = rtems_bsdnet_fdToSocket (s)) == NULL) {
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- error = soshutdown(so, how);
- rtems_bsdnet_semaphore_release ();
- if (error) {
- errno = error;
- return -1;
- }
- return 0;
-}
-
-/*
- * All `transmit' operations end up calling this routine.
- */
-ssize_t
-sendmsg (int s, const struct msghdr *mp, int flags)
-{
- int ret = -1;
- int error;
- struct uio auio;
- struct iovec *iov;
- struct socket *so;
- struct mbuf *to;
- struct mbuf *control = NULL;
- int i;
- int len;
-
- rtems_bsdnet_semaphore_obtain ();
- if ((so = rtems_bsdnet_fdToSocket (s)) == NULL) {
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- auio.uio_iov = mp->msg_iov;
- auio.uio_iovcnt = mp->msg_iovlen;
- auio.uio_segflg = UIO_USERSPACE;
- auio.uio_rw = UIO_WRITE;
- auio.uio_offset = 0;
- auio.uio_resid = 0;
- iov = mp->msg_iov;
- for (i = 0; i < mp->msg_iovlen; i++, iov++) {
- if ((auio.uio_resid += iov->iov_len) < 0) {
- errno = EINVAL;
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- }
- if (mp->msg_name) {
- error = sockargstombuf (&to, mp->msg_name, mp->msg_namelen, MT_SONAME);
- if (error) {
- errno = error;
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- }
- else {
- to = NULL;
- }
- if (mp->msg_control) {
- if (mp->msg_controllen < sizeof (struct cmsghdr)) {
- errno = EINVAL;
- if (to)
- m_freem(to);
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- sockargstombuf (&control, mp->msg_control, mp->msg_controllen, MT_CONTROL);
- }
- else {
- control = NULL;
- }
- len = auio.uio_resid;
- error = sosend (so, to, &auio, (struct mbuf *)0, control, flags);
- if (error) {
- if (auio.uio_resid != len && (error == EINTR || error == EWOULDBLOCK))
- error = 0;
- }
- if (error)
- errno = error;
- else
- ret = len - auio.uio_resid;
- if (to)
- m_freem(to);
- rtems_bsdnet_semaphore_release ();
- return (ret);
-}
-
-/*
- * Send a message to a host
- */
-ssize_t
-sendto (int s, const void *buf, size_t buflen, int flags, const struct sockaddr *to, socklen_t tolen)
-{
- struct msghdr msg;
- struct iovec iov;
-
- iov.iov_base = (void *)buf;
- iov.iov_len = buflen;
- msg.msg_name = (caddr_t)to;
- msg.msg_namelen = tolen;
- msg.msg_iov = &iov;
- msg.msg_iovlen = 1;
- msg.msg_control = NULL;
- msg.msg_controllen = 0;
- return sendmsg (s, &msg, flags);
-}
-
-/*
- * All `receive' operations end up calling this routine.
- */
-ssize_t
-recvmsg (int s, struct msghdr *mp, int flags)
-{
- int ret = -1;
- int error;
- struct uio auio;
- struct iovec *iov;
- struct socket *so;
- struct mbuf *from = NULL, *control = NULL;
- int i;
- int len;
-
- rtems_bsdnet_semaphore_obtain ();
- if ((so = rtems_bsdnet_fdToSocket (s)) == NULL) {
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- auio.uio_iov = mp->msg_iov;
- auio.uio_iovcnt = mp->msg_iovlen;
- auio.uio_segflg = UIO_USERSPACE;
- auio.uio_rw = UIO_READ;
- auio.uio_offset = 0;
- auio.uio_resid = 0;
- iov = mp->msg_iov;
- for (i = 0; i < mp->msg_iovlen; i++, iov++) {
- if ((auio.uio_resid += iov->iov_len) < 0) {
- errno = EINVAL;
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- }
- len = auio.uio_resid;
- mp->msg_flags = flags;
- error = soreceive (so, &from, &auio, (struct mbuf **)NULL,
- mp->msg_control ? &control : (struct mbuf **)NULL,
- &mp->msg_flags);
- if (error) {
- if (auio.uio_resid != len && (error == EINTR || error == EWOULDBLOCK))
- error = 0;
- }
- if (error) {
- errno = error;
- }
- else {
- ret = len - auio.uio_resid;
- if (mp->msg_name) {
- len = mp->msg_namelen;
- if ((len <= 0) || (from == NULL)) {
- len = 0;
- }
- else {
- if (len > from->m_len)
- len = from->m_len;
- memcpy (mp->msg_name, mtod(from, caddr_t), len);
- }
- mp->msg_namelen = len;
- }
- if (mp->msg_control) {
- struct mbuf *m;
- void *ctlbuf;
-
- len = mp->msg_controllen;
- m = control;
- mp->msg_controllen = 0;
- ctlbuf = mp->msg_control;
-
- while (m && (len > 0)) {
- unsigned int tocopy;
-
- if (len >= m->m_len)
- tocopy = m->m_len;
- else {
- mp->msg_flags |= MSG_CTRUNC;
- tocopy = len;
- }
- memcpy(ctlbuf, mtod(m, caddr_t), tocopy);
- ctlbuf += tocopy;
- len -= tocopy;
- m = m->m_next;
- }
- mp->msg_controllen = ctlbuf - mp->msg_control;
- }
- }
- if (from)
- m_freem (from);
- if (control)
- m_freem (control);
- rtems_bsdnet_semaphore_release ();
- return (ret);
-}
-
-/*
- * Receive a message from a host
- */
-ssize_t
-recvfrom (int s, void *buf, size_t buflen, int flags, struct sockaddr *from, socklen_t *fromlen)
-{
- struct msghdr msg;
- struct iovec iov;
- int ret;
-
- iov.iov_base = buf;
- iov.iov_len = buflen;
- msg.msg_name = (caddr_t)from;
- if (fromlen)
- msg.msg_namelen = *fromlen;
- else
- msg.msg_namelen = 0;
- msg.msg_iov = &iov;
- msg.msg_iovlen = 1;
- msg.msg_control = NULL;
- msg.msg_controllen = 0;
- ret = recvmsg (s, &msg, flags);
- if ((from != NULL) && (fromlen != NULL) && (ret >= 0))
- *fromlen = msg.msg_namelen;
- return ret;
-}
-
-int
-setsockopt (int s, int level, int name, const void *val, socklen_t len)
-{
- struct socket *so;
- struct mbuf *m = NULL;
- int error;
-
- rtems_bsdnet_semaphore_obtain ();
- if ((so = rtems_bsdnet_fdToSocket (s)) == NULL) {
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- if (len > MLEN) {
- errno = EINVAL;
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- if (val) {
- error = sockargstombuf (&m, val, len, MT_SOOPTS);
- if (error) {
- errno = error;
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- }
- error = sosetopt(so, level, name, m);
- if (error) {
- errno = error;
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- rtems_bsdnet_semaphore_release ();
- return 0;
-}
-
-int
-getsockopt (int s, int level, int name, void *aval, socklen_t *avalsize)
-{
- struct socket *so;
- struct mbuf *m = NULL, *m0;
- char *val = aval;
- int i, op, valsize;
- int error;
-
- rtems_bsdnet_semaphore_obtain ();
- if ((so = rtems_bsdnet_fdToSocket (s)) == NULL) {
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- if (val)
- valsize = *avalsize;
- else
- valsize = 0;
- if (((error = sogetopt(so, level, name, &m)) == 0) && val && valsize && m) {
- op = 0;
- while (m && op < valsize) {
- i = valsize - op;
- if (i > m->m_len)
- i = m->m_len;
- memcpy (val, mtod(m, caddr_t), i);
- op += i;
- val += i;
- m0 = m;
- MFREE (m0, m);
- }
- *avalsize = op;
- }
- if (m != NULL)
- (void) m_free(m);
- if (error) {
- errno = error;
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- rtems_bsdnet_semaphore_release ();
- return 0;
-}
-
-static int
-getpeersockname (int s, struct sockaddr *name, socklen_t *namelen, int pflag)
-{
- struct socket *so;
- struct mbuf *m;
- int len = *namelen;
- int error;
-
- rtems_bsdnet_semaphore_obtain ();
- if ((so = rtems_bsdnet_fdToSocket (s)) == NULL) {
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- m = m_getclr(M_WAIT, MT_SONAME);
- if (m == NULL) {
- errno = ENOBUFS;
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- if (pflag)
- error = (*so->so_proto->pr_usrreqs->pru_peeraddr)(so, m);
- else
- error = (*so->so_proto->pr_usrreqs->pru_sockaddr)(so, m);
- if (error) {
- m_freem(m);
- errno = error;
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- if (len > m->m_len) {
- len = m->m_len;
- *namelen = len;
- }
- memcpy (name, mtod(m, caddr_t), len);
- m_freem (m);
- rtems_bsdnet_semaphore_release ();
- return 0;
-}
-
-int
-getpeername (int s, struct sockaddr *name, socklen_t *namelen)
-{
- return getpeersockname (s, name, namelen, 1);
-}
-int
-getsockname (int s, struct sockaddr *name, socklen_t *namelen)
-{
- return getpeersockname (s, name, namelen, 0);
-}
-
-int
-sysctl(const int *name, u_int namelen, void *oldp,
- size_t *oldlenp, const void *newp, size_t newlen)
-{
- int error;
- size_t j;
-
- rtems_bsdnet_semaphore_obtain ();
- error = userland_sysctl (0, name, namelen, oldp, oldlenp, 1, newp, newlen, &j);
- rtems_bsdnet_semaphore_release ();
-
- if (oldlenp)
- *oldlenp = j;
-
- if (error)
- {
- errno = error;
- return -1;
- }
- return 0;
-}
-
-/*
- ************************************************************************
- * RTEMS I/O HANDLER ROUTINES *
- ************************************************************************
- */
-static int
-rtems_bsdnet_close (rtems_libio_t *iop)
-{
- struct socket *so;
- int error;
-
- rtems_bsdnet_semaphore_obtain ();
- if ((so = iop->data1) == NULL) {
- errno = EBADF;
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- iop->data1 = NULL;
- error = soclose (so);
- rtems_bsdnet_semaphore_release ();
- if (error) {
- errno = error;
- return -1;
- }
- return 0;
-}
-
-static ssize_t
-rtems_bsdnet_read (rtems_libio_t *iop, void *buffer, size_t count)
-{
- return recv (iop->data0, buffer, count, 0);
-}
-
-static ssize_t
-rtems_bsdnet_write (rtems_libio_t *iop, const void *buffer, size_t count)
-{
- return send (iop->data0, buffer, count, 0);
-}
-
-static int
-so_ioctl (rtems_libio_t *iop, struct socket *so, uint32_t command, void *buffer)
-{
- unsigned int nonblock;
-
- switch (command) {
- case FIONBIO:
- nonblock = rtems_libio_fcntl_flags (O_NONBLOCK);
-
- if (*(int *)buffer) {
- rtems_libio_iop_flags_set (iop, nonblock);
- so->so_state |= SS_NBIO;
- }
- else {
- rtems_libio_iop_flags_clear (iop, nonblock);
- so->so_state &= ~SS_NBIO;
- }
- return 0;
-
- case FIONREAD:
- *(int *)buffer = so->so_rcv.sb_cc;
- return 0;
- }
-
- if (IOCGROUP(command) == 'i')
- return ifioctl (so, command, buffer, NULL);
- if (IOCGROUP(command) == 'r')
- return rtioctl (command, buffer, NULL);
- return (*so->so_proto->pr_usrreqs->pru_control)(so, command, buffer, 0);
-}
-
-static int
-rtems_bsdnet_ioctl (rtems_libio_t *iop, ioctl_command_t command, void *buffer)
-{
- struct socket *so;
- int error;
-
- rtems_bsdnet_semaphore_obtain ();
- if ((so = iop->data1) == NULL) {
- errno = EBADF;
- rtems_bsdnet_semaphore_release ();
- return -1;
- }
- error = so_ioctl (iop, so, command, buffer);
- rtems_bsdnet_semaphore_release ();
- if (error) {
- errno = error;
- return -1;
- }
- return 0;
-}
-
-static int
-rtems_bsdnet_fcntl (rtems_libio_t *iop, int cmd)
-{
- struct socket *so;
-
- if (cmd == F_SETFL) {
- rtems_bsdnet_semaphore_obtain ();
- if ((so = iop->data1) == NULL) {
- rtems_bsdnet_semaphore_release ();
- return EBADF;
- }
- if (rtems_libio_iop_is_no_delay(iop))
- so->so_state |= SS_NBIO;
- else
- so->so_state &= ~SS_NBIO;
- rtems_bsdnet_semaphore_release ();
- }
- return 0;
-}
-
-static int
-rtems_bsdnet_fstat (const rtems_filesystem_location_info_t *loc, struct stat *sp)
-{
- sp->st_mode = S_IFSOCK;
- return 0;
-}
-
-static const rtems_filesystem_file_handlers_r socket_handlers = {
- .open_h = rtems_filesystem_default_open,
- .close_h = rtems_bsdnet_close,
- .read_h = rtems_bsdnet_read,
- .write_h = rtems_bsdnet_write,
- .ioctl_h = rtems_bsdnet_ioctl,
- .lseek_h = rtems_filesystem_default_lseek,
- .fstat_h = rtems_bsdnet_fstat,
- .ftruncate_h = rtems_filesystem_default_ftruncate,
- .fsync_h = rtems_filesystem_default_fsync_or_fdatasync,
- .fdatasync_h = rtems_filesystem_default_fsync_or_fdatasync,
- .fcntl_h = rtems_bsdnet_fcntl,
- .kqfilter_h = rtems_filesystem_default_kqfilter,
- .mmap_h = rtems_filesystem_default_mmap,
- .poll_h = rtems_filesystem_default_poll,
- .readv_h = rtems_filesystem_default_readv,
- .writev_h = rtems_filesystem_default_writev
-};
diff --git a/cpukit/libnetworking/rtems/rtems_syscall.h b/cpukit/libnetworking/rtems/rtems_syscall.h
deleted file mode 100644
index b0d38a6e2a..0000000000
--- a/cpukit/libnetworking/rtems/rtems_syscall.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (c) 2016 embedded brains GmbH. All rights reserved.
- *
- * embedded brains GmbH
- * Dornierstr. 4
- * 82178 Puchheim
- * Germany
- * <rtems@embedded-brains.de>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef _LIBNETWORKING_RTEMS_SYSCALL_H_
-#define _LIBNETWORKING_RTEMS_SYSCALL_H_
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <sys/select.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-
-__BEGIN_DECLS
-
-int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
-
-int accept(int, struct sockaddr * __restrict, socklen_t * __restrict);
-
-int bind(int, const struct sockaddr *, socklen_t);
-
-int connect(int, const struct sockaddr *, socklen_t);
-
-int getpeername(int, struct sockaddr * __restrict, socklen_t * __restrict);
-
-int getsockname(int, struct sockaddr * __restrict, socklen_t * __restrict);
-
-int getsockopt(int, int, int, void * __restrict, socklen_t * __restrict);
-
-int listen(int, int);
-
-ssize_t recv(int, void *, size_t, int);
-
-ssize_t recvfrom(int, void *, size_t, int, struct sockaddr * __restrict, socklen_t * __restrict);
-
-ssize_t recvmsg(int, struct msghdr *, int);
-
-ssize_t send(int, const void *, size_t, int);
-
-ssize_t sendto(int, const void *, size_t, int, const struct sockaddr *, socklen_t);
-
-ssize_t sendmsg(int, const struct msghdr *, int);
-
-int setsockopt(int, int, int, const void *, socklen_t);
-
-int shutdown(int, int);
-
-int socket(int, int, int);
-
-int socketpair(int, int, int, int *);
-
-int sysctl(const int *, u_int, void *, size_t *, const void *, size_t);
-
-int sysctlbyname(const char *, void *, size_t *, const void *, size_t);
-
-int sysctlnametomib(const char *, int *, size_t *);
-
-__END_DECLS
-
-#endif /* _LIBNETWORKING_RTEMS_SYSCALL_H_ */
diff --git a/cpukit/libnetworking/rtems/rtems_syscall_api.c b/cpukit/libnetworking/rtems/rtems_syscall_api.c
deleted file mode 100644
index 6899eba6ad..0000000000
--- a/cpukit/libnetworking/rtems/rtems_syscall_api.c
+++ /dev/null
@@ -1,22 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Copyright (c) 2016 embedded brains GmbH. All rights reserved.
- *
- * embedded brains GmbH
- * Dornierstr. 4
- * 82178 Puchheim
- * Germany
- * <rtems@embedded-brains.de>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-/* Ensure that kernel and user space system call protoypes are identical */
-#include "rtems_syscall.h"
diff --git a/cpukit/libnetworking/rtems/sghostname.c b/cpukit/libnetworking/rtems/sghostname.c
deleted file mode 100644
index df7513df4f..0000000000
--- a/cpukit/libnetworking/rtems/sghostname.c
+++ /dev/null
@@ -1,54 +0,0 @@
-#include <machine/rtems-bsd-kernel-space.h>
-
-/*
- * RTEMS versions of hostname functions
- * FIXME: Not thread-safe
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-#include <rtems/rtems_bsdnet.h>
-#include <sys/param.h>
-#include <sys/malloc.h>
-#include <sys/kernel.h>
-
-static char *rtems_hostname;
-
-int
-gethostname (char *name, size_t namelen)
-{
- char *cp = rtems_hostname;
-
- if (cp == NULL)
- cp = "";
- strncpy (name, cp, namelen);
- return 0;
-}
-
-int
-sethostname (const char *name, size_t namelen)
-{
- char *old, *new;
-
- if (namelen >= MAXHOSTNAMELEN) {
- errno = EINVAL;
- return -1;
- }
- new = malloc (namelen + 1, M_HTABLE, M_NOWAIT);
- if (new == NULL) {
- errno = ENOMEM;
- return -1;
- }
- strncpy (new, name, namelen);
- new[namelen] = '\0';
- old = rtems_hostname;
- rtems_hostname = new;
- if (old)
- free (old, M_HTABLE);
- return 0;
-}
diff --git a/cpukit/libnetworking/sys/callout.h b/cpukit/libnetworking/sys/callout.h
deleted file mode 100644
index 150609eef6..0000000000
--- a/cpukit/libnetworking/sys/callout.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*-
- * Copyright (c) 1990, 1993
- * The Regents of the University of California. All rights reserved.
- * (c) UNIX System Laboratories, Inc.
- * All or some portions of this file are derived from material licensed
- * to the University of California by American Telephone and Telegraph
- * Co. or Unix System Laboratories, Inc. and are reproduced herein with
- * the permission of UNIX System Laboratories, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)callout.h 8.2 (Berkeley) 1/21/94
- * $FreeBSD: src/sys/sys/callout.h,v 1.27 2004/04/20 15:49:31 cperciva Exp $
- */
-
-#ifndef _SYS_CALLOUT_H_
-#define _SYS_CALLOUT_H_
-
-struct callout {
- struct callout *c_next; /* next callout in queue */
- void *c_arg; /* function argument */
- void (*c_func)(void *); /* function to call */
- int c_time; /* ticks to the event */
-};
-
-#ifdef _KERNEL
-extern struct callout *callfree, *callout, calltodo;
-extern int ncallout;
-#endif
-
-#endif
diff --git a/cpukit/libnetworking/sys/conf.h b/cpukit/libnetworking/sys/conf.h
deleted file mode 100644
index 45abb1c4d6..0000000000
--- a/cpukit/libnetworking/sys/conf.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*-
- * Copyright (c) 1990, 1993
- * The Regents of the University of California. All rights reserved.
- * Copyright (c) 2000
- * Poul-Henning Kamp. All rights reserved.
- * (c) UNIX System Laboratories, Inc.
- * All or some portions of this file are derived from material licensed
- * to the University of California by American Telephone and Telegraph
- * Co. or Unix System Laboratories, Inc. and are reproduced herein with
- * the permission of UNIX System Laboratories, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)conf.h 8.5 (Berkeley) 1/9/95
- * $FreeBSD: src/sys/sys/conf.h,v 1.231 2007/02/02 22:27:45 bms Exp $
- */
-
-
-#ifndef _SYS_CONF_H_
-#define _SYS_CONF_H_
-
-#ifdef _KERNEL
-
-/*
- * Definitions of device driver entry switches
- */
-
-struct buf;
-struct proc;
-struct tty;
-struct uio;
-struct vnode;
-#endif /* _KERNEL */
-
-#endif /* !_SYS_CONF_H_ */
diff --git a/cpukit/libnetworking/sys/domain.h b/cpukit/libnetworking/sys/domain.h
deleted file mode 100644
index 0112f574be..0000000000
--- a/cpukit/libnetworking/sys/domain.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)domain.h 8.1 (Berkeley) 6/2/93
- */
-
-#ifndef _SYS_DOMAIN_H_
-#define _SYS_DOMAIN_H_
-
-/*
- * Structure per communications domain.
- */
-
-/*
- * Forward structure declarations for function prototypes [sic].
- */
-struct mbuf;
-
-struct domain {
- int dom_family; /* AF_xxx */
- char *dom_name;
- void (*dom_init) /* initialize domain data structures */
- (void);
- int (*dom_externalize) /* externalize access rights */
- (struct mbuf *);
- void (*dom_dispose) /* dispose of internalized rights */
- (struct mbuf *);
- struct protosw *dom_protosw, *dom_protoswNPROTOSW;
- struct domain *dom_next;
- int (*dom_rtattach) /* initialize routing table */
- (void **, int);
- int dom_rtoffset; /* an arg to rtattach, in bits */
- int dom_maxrtkey; /* for routing layer */
-};
-
-#ifdef _KERNEL
-extern struct domain *domains;
-extern struct domain localdomain;
-
-#define DOMAIN_SET(name) \
- DATA_SET(domain_set, name ## domain);
-
-#endif
-
-#endif
diff --git a/cpukit/libnetworking/sys/kernel.h b/cpukit/libnetworking/sys/kernel.h
deleted file mode 100644
index 045bf19baf..0000000000
--- a/cpukit/libnetworking/sys/kernel.h
+++ /dev/null
@@ -1,188 +0,0 @@
-/*-
- * Copyright (c) 1995 Terrence R. Lambert
- * All rights reserved.
- *
- * Copyright (c) 1990, 1993
- * The Regents of the University of California. All rights reserved.
- * (c) UNIX System Laboratories, Inc.
- * All or some portions of this file are derived from material licensed
- * to the University of California by American Telephone and Telegraph
- * Co. or Unix System Laboratories, Inc. and are reproduced herein with
- * the permission of UNIX System Laboratories, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)kernel.h 8.3 (Berkeley) 1/21/94
- */
-
-#ifndef _SYS_KERNEL_H_
-#define _SYS_KERNEL_H_
-
-#include <sys/linker_set.h>
-
-#ifdef _KERNEL
-
-/* Global variables for the kernel. */
-
-/* 1.1 */
-extern long hostid;
-extern char hostname[MAXHOSTNAMELEN];
-extern char domainname[MAXHOSTNAMELEN];
-extern char kernelname[MAXPATHLEN];
-
-/* 1.2 */
-extern volatile struct timeval mono_time;
-extern struct timeval boottime;
-extern struct timeval runtime;
-/* extern volatile struct timeval time; */
-extern struct timezone tz; /* XXX */
-
-extern int tick; /* usec per tick (1000000 / hz) */
-extern int hz; /* system clock's frequency */
-extern int psratio; /* ratio: prof / stat */
-extern int stathz; /* statistics clock's frequency */
-extern int profhz; /* profiling clock's frequency */
-extern int ticks;
-
-#endif /* _KERNEL */
-
-/*
- * Enumerated types for known system startup interfaces.
- *
- * Startup occurs in ascending numeric order; the list entries are
- * sorted prior to attempting startup to guarantee order. Items
- * of the same level are arbitrated for order based on the 'order'
- * element.
- *
- * These numbers are arbitrary and are chosen ONLY for ordering; the
- * enumeration values are explicit rather than implicit to provide
- * for binary compatibility with inserted elements.
- *
- * The SI_SUB_RUN_SCHEDULER value must have the highest lexical value.
- *
- * The SI_SUB_CONSOLE and SI_SUB_SWAP values represent values used by
- * the BSD 4.4Lite but not by FreeBSD; they are maintained in dependent
- * order to support porting.
- *
- * The SI_SUB_PROTO_BEGIN and SI_SUB_PROTO_END bracket a range of
- * initializations to take place at splimp(). This is a historical
- * wart that should be removed -- probably running everything at
- * splimp() until the first init that doesn't want it is the correct
- * fix. They are currently present to ensure historical behavior.
- */
-enum sysinit_sub_id {
- SI_SUB_DUMMY = 0x00000000, /* not executed; for linker*/
- SI_SUB_CONSOLE = 0x08000000, /* console*/
- SI_SUB_COPYRIGHT = 0x08000001, /* first use of console*/
- SI_SUB_VM = 0x10000000, /* virtual memory system init*/
- SI_SUB_KMEM = 0x18000000, /* kernel memory*/
- SI_SUB_CPU = 0x20000000, /* CPU resource(s)*/
- SI_SUB_DEVFS = 0x22000000, /* get DEVFS ready */
- SI_SUB_DRIVERS = 0x23000000, /* Let Drivers initialize */
- SI_SUB_CONFIGURE = 0x24000000, /* Configure devices */
- SI_SUB_INTRINSIC = 0x28000000, /* proc 0*/
- SI_SUB_RUN_QUEUE = 0x30000000, /* the run queue*/
- SI_SUB_VM_CONF = 0x38000000, /* config VM, set limits*/
- SI_SUB_VFS = 0x40000000, /* virtual file system*/
- SI_SUB_CLOCKS = 0x48000000, /* real time and stat clocks*/
- SI_SUB_MBUF = 0x50000000, /* mbufs*/
- SI_SUB_CLIST = 0x58000000, /* clists*/
- SI_SUB_SYSV_SHM = 0x64000000, /* System V shared memory*/
- SI_SUB_SYSV_SEM = 0x68000000, /* System V semaphores*/
- SI_SUB_SYSV_MSG = 0x6C000000, /* System V message queues*/
- SI_SUB_PSEUDO = 0x70000000, /* pseudo devices*/
- SI_SUB_PROTO_BEGIN = 0x80000000, /* XXX: set splimp (kludge)*/
- SI_SUB_PROTO_IF = 0x84000000, /* interfaces*/
- SI_SUB_PROTO_DOMAIN = 0x88000000, /* domains (address families?)*/
- SI_SUB_PROTO_END = 0x8fffffff, /* XXX: set splx (kludge)*/
- SI_SUB_KPROF = 0x90000000, /* kernel profiling*/
- SI_SUB_KICK_SCHEDULER = 0xa0000000, /* start the timeout events*/
- SI_SUB_ROOT = 0xb0000000, /* root mount*/
- SI_SUB_ROOT_FDTAB = 0xb8000000, /* root vnode in fd table...*/
- SI_SUB_SWAP = 0xc0000000, /* swap*/
- SI_SUB_INTRINSIC_POST = 0xd0000000, /* proc 0 cleanup*/
- SI_SUB_KTHREAD_INIT = 0xe0000000, /* init process*/
- SI_SUB_KTHREAD_PAGE = 0xe4000000, /* pageout daemon*/
- SI_SUB_KTHREAD_VM = 0xe8000000, /* vm daemon*/
- SI_SUB_KTHREAD_UPDATE = 0xec000000, /* update daemon*/
- SI_SUB_RUN_SCHEDULER = 0xffffffff /* scheduler: no return*/
-};
-
-
-/*
- * Some enumerated orders; "ANY" sorts last.
- */
-enum sysinit_elem_order {
- SI_ORDER_FIRST = 0x00000000, /* first*/
- SI_ORDER_SECOND = 0x00000001, /* second*/
- SI_ORDER_THIRD = 0x00000002, /* third*/
- SI_ORDER_MIDDLE = 0x10000000, /* somewhere in the middle */
- SI_ORDER_ANY = 0xffffffff /* last*/
-};
-
-
-/*
- * A system initialization call instance
- *
- * The subsystem
- */
-struct sysinit {
- unsigned int subsystem; /* subsystem identifier*/
- unsigned int order; /* init order within subsystem*/
- void (*func)(void *); /* init function*/
- void *udata; /* multiplexer/argument */
-};
-
-
-/*
- * Default: no special processing
- */
-#define SYSINIT(uniquifier, subsystem, order, func, ident)
-
-/*
- * Call 'fork()' before calling '(*func)(ident)';
- * for making a kernel 'thread' (or builtin process.)
- */
-#define SYSINIT_KT(uniquifier, subsystem, order, func, ident)
-
-
-/*
- * A kernel process descriptor; used to start "internal" daemons
- *
- * Note: global_procpp may be NULL for no global save area
- */
-struct kproc_desc {
- char *arg0; /* arg 0 (for 'ps' listing)*/
- void (*func)(void); /* "main" for kernel process*/
- struct proc **global_procpp; /* ptr to proc ptr save area*/
-};
-
-void kproc_start(void *udata);
-
-#endif /* !_SYS_KERNEL_H_*/
diff --git a/cpukit/libnetworking/sys/libkern.h b/cpukit/libnetworking/sys/libkern.h
deleted file mode 100644
index 7aa6e8b7c9..0000000000
--- a/cpukit/libnetworking/sys/libkern.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)libkern.h 8.1 (Berkeley) 6/10/93
- * $FreeBSD: src/sys/sys/libkern.h,v 1.48 2005/02/10 20:39:39 glebius Exp $
- */
-
-
-#ifndef _SYS_LIBKERN_H_
-#define _SYS_LIBKERN_H_
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-/* BCD conversions. */
-extern u_char const bcd2bin_data[];
-extern u_char const bin2bcd_data[];
-extern char const hex2ascii_data[];
-
-#define bcd2bin(bcd) (bcd2bin_data[bcd])
-#define bin2bcd(bin) (bin2bcd_data[bin])
-#define hex2ascii(hex) (hex2ascii_data[hex])
-
-static __inline int imax(int a, int b) { return (a > b ? a : b); }
-static __inline int imin(int a, int b) { return (a < b ? a : b); }
-static __inline long lmax(long a, long b) { return (a > b ? a : b); }
-static __inline long lmin(long a, long b) { return (a < b ? a : b); }
-static __inline u_int max(u_int a, u_int b) { return (a > b ? a : b); }
-static __inline u_int min(u_int a, u_int b) { return (a < b ? a : b); }
-static __inline quad_t qmax(quad_t a, quad_t b) { return (a > b ? a : b); }
-static __inline quad_t qmin(quad_t a, quad_t b) { return (a < b ? a : b); }
-static __inline u_long ulmax(u_long a, u_long b) { return (a > b ? a : b); }
-static __inline u_long ulmin(u_long a, u_long b) { return (a < b ? a : b); }
-
-/* Prototypes for non-quad routines. */
-int bcmp(const void *, const void *, size_t);
-#ifndef HAVE_INLINE_FFS
-int ffs(int);
-#endif
-#ifndef HAVE_INLINE_FLS
-int fls(int);
-#endif
-int locc(int, char *, u_int);
-void qsort(void *base, size_t nmemb, size_t size,
- int (*compar)(const void *, const void *));
-#if defined(__rtems__)
-u_long rtems_bsdnet_random(void);
-#define random() rtems_bsdnet_random()
-#else
-u_long random(void);
-#endif
-char *index(const char *, int);
-char *rindex(const char *, int);
-int scanc(u_int, const u_char *, const u_char *, int);
-int skpc(int, int, char *);
-#if !defined(__rtems__)
-void srandom(u_long);
-#endif
-char *strcat(char * __restrict, const char * __restrict);
-int strcmp(const char *, const char *);
-char *strdup(const char *s);
-char *strcpy(char * __restrict, const char * __restrict);
-size_t strlen(const char *);
-int strncmp(const char *, const char *, size_t);
-char *strncpy(char * __restrict, const char * __restrict, size_t);
-char *strerror(int errnum);
-
-#endif /* !_SYS_LIBKERN_H_ */
diff --git a/cpukit/libnetworking/sys/linker_set.h b/cpukit/libnetworking/sys/linker_set.h
deleted file mode 100644
index c83d7c845a..0000000000
--- a/cpukit/libnetworking/sys/linker_set.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/*-
- * Copyright (c) 1999 John D. Polstra
- * Copyright (c) 1999,2001 Peter Wemm <peter@FreeBSD.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/sys/linker_set.h,v 1.13 2002/09/23 06:11:29 peter Exp $
- */
-
-#ifndef _SYS_LINKER_SET_H_
-#define _SYS_LINKER_SET_H_
-
-/* FIXME: These macros should not be here
- * BSD has them macros in sys/cdefs.h
- * older rtems had them in rtems/bsd/sys/cdefs.h
- * newlib has some of them in sys/cdefs.h
- */
-
-#if defined(__rtems__)
-#ifndef __used
-#define __used __attribute__((__used__))
-#endif
-#ifndef __CONCAT
-#define __CONCAT1(x,y) x ## y
-#define __CONCAT(x,y) __CONCAT1(x,y)
-#endif
-#endif
-
-/*
- * The following macros are used to declare global sets of objects, which
- * are collected by the linker into a `linker_set' as defined below.
- * For ELF, this is done by constructing a separate segment for each set.
- */
-
-/*
- * Private macros, not to be used outside this header file.
- */
-#ifdef __GNUC__
-#define __MAKE_SET(set, sym) \
- static void const * const __set_##set##_sym_##sym \
- __attribute((section("set_" #set))) __used = &sym
-#else /* !__GNUC__ */
-#ifndef lint
-#error "This file needs to be compiled by GCC or lint"
-#endif /* lint */
-#define __MAKE_SET(set, sym) extern void const * const (__set_##set##_sym_##sym)
-#endif /* __GNUC__ */
-
-/*
- * Public macros.
- */
-#define TEXT_SET(set, sym) __MAKE_SET(set, sym)
-#define DATA_SET(set, sym) __MAKE_SET(set, sym)
-#define BSS_SET(set, sym) __MAKE_SET(set, sym)
-#define ABS_SET(set, sym) __MAKE_SET(set, sym)
-#define SET_ENTRY(set, sym) __MAKE_SET(set, sym)
-
-/*
- * Initialize before referring to a give linker set
- */
-#define SET_DECLARE(set, ptype) \
- extern ptype *__CONCAT(__start_set_,set)[]; \
- extern ptype *__CONCAT(__stop_set_,set)[]
-
-#define SET_BEGIN(set) \
- (__CONCAT(__start_set_,set))
-#define SET_LIMIT(set) \
- (__CONCAT(__stop_set_,set))
-
-/*
- * Iterate over all the elements of a set.
- *
- * Sets always contain addresses of things, and "pvar" points to words
- * containing those addresses. Thus is must be declared as "type **pvar",
- * and the address of each set item is obtained inside the loop by "*pvar".
- */
-#define SET_FOREACH(pvar, set) \
- for (pvar = SET_BEGIN(set); pvar < SET_LIMIT(set); pvar++)
-
-#define SET_ITEM(set, i) \
- ((SET_BEGIN(set))[i])
-
-/*
- * Provide a count of the items in a set.
- */
-#define SET_COUNT(set) \
- (SET_LIMIT(set) - SET_BEGIN(set))
-
-#endif /* _SYS_LINKER_SET_H_ */
diff --git a/cpukit/libnetworking/sys/malloc.h b/cpukit/libnetworking/sys/malloc.h
deleted file mode 100644
index 2341053166..0000000000
--- a/cpukit/libnetworking/sys/malloc.h
+++ /dev/null
@@ -1,354 +0,0 @@
-/*
- * Copyright (c) 1987, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)malloc.h 8.5 (Berkeley) 5/3/95
- */
-
-#ifndef _SYS_MALLOC_H_
-#define _SYS_MALLOC_H_
-
-#include <rtems/rtems_bsdnet_internal.h> /* Ensure we get RTEMS malloc hooks */
-#define KMEMSTATS
-
-/*
- * flags to malloc
- */
-#define M_WAITOK 0x0000
-#define M_NOWAIT 0x0001
-#define M_KERNEL 0x0002
-
-/*
- * Types of memory to be allocated
- */
-#define M_FREE 0 /* should be on free list */
-#define M_MBUF 1 /* mbuf */
-#define M_DEVBUF 2 /* device driver memory */
-#define M_SOCKET 3 /* socket structure */
-#define M_PCB 4 /* protocol control block */
-#define M_RTABLE 5 /* routing tables */
-#define M_HTABLE 6 /* IMP host tables */
-#define M_FTABLE 7 /* fragment reassembly header */
-#define M_ZOMBIE 8 /* zombie proc status */
-#define M_IFADDR 9 /* interface address */
-#define M_SOOPTS 10 /* socket options */
-#define M_SONAME 11 /* socket name */
-#define M_NAMEI 12 /* namei path name buffer */
-#define M_GPROF 13 /* kernel profiling buffer */
-#define M_IOCTLOPS 14 /* ioctl data buffer */
-#define M_MAPMEM 15 /* mapped memory descriptors */
-#define M_CRED 16 /* credentials */
-#define M_PGRP 17 /* process group header */
-#define M_SESSION 18 /* session header */
-#define M_IOV 19 /* large iov's */
-#define M_MOUNT 20 /* vfs mount struct */
-#define M_FHANDLE 21 /* network file handle */
-#define M_NFSREQ 22 /* NFS request header */
-#define M_NFSMNT 23 /* NFS mount structure */
-#define M_NFSNODE 24 /* NFS vnode private part */
-#define M_VNODE 25 /* Dynamically allocated vnodes */
-#define M_CACHE 26 /* Dynamically allocated cache entries */
-#define M_DQUOT 27 /* UFS quota entries */
-#define M_UFSMNT 28 /* UFS mount structure */
-#define M_SHM 29 /* SVID compatible shared memory segments */
-#define M_VMMAP 30 /* VM map structures */
-#define M_VMMAPENT 31 /* VM map entry structures */
-#define M_VMOBJ 32 /* VM object structure */
-#define M_VMOBJHASH 33 /* VM object hash structure */
-#define M_VMPMAP 34 /* VM pmap */
-#define M_VMPVENT 35 /* VM phys-virt mapping entry */
-#define M_VMPAGER 36 /* XXX: VM pager struct */
-#define M_VMPGDATA 37 /* XXX: VM pager private data */
-#define M_FILE 38 /* Open file structure */
-#define M_FILEDESC 39 /* Open file descriptor table */
-#define M_LOCKF 40 /* Byte-range locking structures */
-#define M_PROC 41 /* Proc structures */
-#define M_SUBPROC 42 /* Proc sub-structures */
-#define M_SEGMENT 43 /* Segment for LFS */
-#define M_LFSNODE 44 /* LFS vnode private part */
-#define M_FFSNODE 45 /* FFS vnode private part */
-#define M_MFSNODE 46 /* MFS vnode private part */
-#define M_NQLEASE 47 /* Nqnfs lease */
-#define M_NQMHOST 48 /* Nqnfs host address table */
-#define M_NETADDR 49 /* Export host address structure */
-#define M_NFSSVC 50 /* Nfs server structure */
-#define M_NFSUID 51 /* Nfs uid mapping structure */
-#define M_NFSD 52 /* Nfs server daemon structure */
-#define M_IPMOPTS 53 /* internet multicast options */
-#define M_IPMADDR 54 /* internet multicast address */
-#define M_IFMADDR 55 /* link-level multicast address */
-#define M_MRTABLE 56 /* multicast routing tables */
-#define M_ISOFSMNT 57 /* ISOFS mount structure */
-#define M_ISOFSNODE 58 /* ISOFS vnode private part */
-#define M_NFSRVDESC 59 /* NFS server socket descriptor */
-#define M_NFSDIROFF 60 /* NFS directory offset data */
-#define M_NFSBIGFH 61 /* NFS version 3 file handle */
-#define M_MSDOSFSMNT 67 /* MSDOSFS mount structure */
-#define M_MSDOSFSNODE 68 /* MSDOSFS vnode private part */
-#define M_MSDOSFSFAT 69 /* MSDOSFS file allocation table */
-#define M_DEVFSMNT 70 /* DEVFS mount structure */
-#define M_DEVFSBACK 71 /* DEVFS Back node */
-#define M_DEVFSFRONT 72 /* DEVFS Front node */
-#define M_DEVFSNODE 73 /* DEVFS node */
-#define M_TEMP 74 /* misc temporary data buffers */
-#define M_TTYS 75 /* tty data structures */
-#define M_GZIP 76 /* Gzip trees */
-#define M_IPFW 77 /* IpFw/IpAcct chain's */
-#define M_DEVL 78 /* isa_device lists in userconfig() */
-#define M_PKTCLASS 79 /* structures used in packet classifier */
-#define M_SYSCTL 80 /* sysctl internal magic */
-#define M_SECA 81 /* security associations, key management */
-#define M_BIOBUF 82 /* BIO buffer */
-#define M_KTRACE 83 /* KTRACE */
-#define M_SELECT 84 /* select() buffer */
-#define M_CFS 85 /* Coda */
-#define M_LAST 86 /* Must be last type + 1 */
-
-#define INITKMEMNAMES { \
- "free", /* 0 M_FREE */ \
- "mbuf", /* 1 M_MBUF */ \
- "devbuf", /* 2 M_DEVBUF */ \
- "socket", /* 3 M_SOCKET */ \
- "pcb", /* 4 M_PCB */ \
- "routetbl", /* 5 M_RTABLE */ \
- "hosttbl", /* 6 M_HTABLE */ \
- "fragtbl", /* 7 M_FTABLE */ \
- "zombie", /* 8 M_ZOMBIE */ \
- "ifaddr", /* 9 M_IFADDR */ \
- "soopts", /* 10 M_SOOPTS */ \
- "soname", /* 11 M_SONAME */ \
- "namei", /* 12 M_NAMEI */ \
- "gprof", /* 13 M_GPROF */ \
- "ioctlops", /* 14 M_IOCTLOPS */ \
- "mapmem", /* 15 M_MAPMEM */ \
- "cred", /* 16 M_CRED */ \
- "pgrp", /* 17 M_PGRP */ \
- "session", /* 18 M_SESSION */ \
- "iov", /* 19 M_IOV */ \
- "mount", /* 20 M_MOUNT */ \
- "fhandle", /* 21 M_FHANDLE */ \
- "NFS req", /* 22 M_NFSREQ */ \
- "NFS mount", /* 23 M_NFSMNT */ \
- "NFS node", /* 24 M_NFSNODE */ \
- "vnodes", /* 25 M_VNODE */ \
- "namecache", /* 26 M_CACHE */ \
- "UFS quota", /* 27 M_DQUOT */ \
- "UFS mount", /* 28 M_UFSMNT */ \
- "shm", /* 29 M_SHM */ \
- "VM map", /* 30 M_VMMAP */ \
- "VM mapent", /* 31 M_VMMAPENT */ \
- "VM object", /* 32 M_VMOBJ */ \
- "VM objhash", /* 33 M_VMOBJHASH */ \
- "VM pmap", /* 34 M_VMPMAP */ \
- "VM pvmap", /* 35 M_VMPVENT */ \
- "VM pager", /* 36 M_VMPAGER */ \
- "VM pgdata", /* 37 M_VMPGDATA */ \
- "file", /* 38 M_FILE */ \
- "file desc", /* 39 M_FILEDESC */ \
- "lockf", /* 40 M_LOCKF */ \
- "proc", /* 41 M_PROC */ \
- "subproc", /* 42 M_SUBPROC */ \
- "LFS segment", /* 43 M_SEGMENT */ \
- "LFS node", /* 44 M_LFSNODE */ \
- "FFS node", /* 45 M_FFSNODE */ \
- "MFS node", /* 46 M_MFSNODE */ \
- "NQNFS Lease", /* 47 M_NQLEASE */ \
- "NQNFS Host", /* 48 M_NQMHOST */ \
- "Export Host", /* 49 M_NETADDR */ \
- "NFS srvsock", /* 50 M_NFSSVC */ \
- "NFS uid", /* 51 M_NFSUID */ \
- "NFS daemon", /* 52 M_NFSD */ \
- "ip_moptions", /* 53 M_IPMOPTS */ \
- "in_multi", /* 54 M_IPMADDR */ \
- "ether_multi", /* 55 M_IFMADDR */ \
- "mrt", /* 56 M_MRTABLE */ \
- "ISOFS mount", /* 57 M_ISOFSMNT */ \
- "ISOFS node", /* 58 M_ISOFSNODE */ \
- "NFSV3 srvdesc",/* 59 M_NFSRVDESC */ \
- "NFSV3 diroff", /* 60 M_NFSDIROFF */ \
- "NFSV3 bigfh", /* 61 M_NFSBIGFH */ \
- NULL, \
- NULL, NULL, NULL, NULL, \
- "MSDOSFS mount",/* 67 M_MSDOSFSMNT */ \
- "MSDOSFS node", /* 68 M_MSDOSFSNODE */ \
- "MSDOSFS FAT", /* 69 M_MSDOSFSFAR */ \
- "DEVFS mount", /* 70 M_DEVFSMNT */ \
- "DEVFS back", /* 71 M_DEVFSBACK */ \
- "DEVFS front", /* 72 M_DEVFSFRONT */ \
- "DEVFS node", /* 73 M_DEVFSNODE */ \
- "temp", /* 74 M_TEMP */ \
- "ttys", /* 75 M_TTYS */ \
- "Gzip trees", /* 76 M_GZIP */ \
- "IpFw/IpAcct", /* 77 M_IPFW */ \
- "isa_devlist", /* 78 M_DEVL */ \
- "PktClass", /* 79 M_PKTCLASS */ \
- "sysctl", /* 80 M_SYSCTL */ \
- "key mgmt", /* 81 M_SECA */ \
- "BIO buffer", /* 82 M_BIOBUF */ \
- "KTRACE", /* 83 M_KTRACE */ \
- "select", /* 84 M_SELECT */ \
- "Coda", /* 85 M_CFS */ \
-}
-
-struct kmemstats {
- long ks_inuse; /* # of packets of this type currently in use */
- long ks_calls; /* total packets of this type ever allocated */
- long ks_memuse; /* total memory held in bytes */
- u_short ks_limblocks; /* number of times blocked for hitting limit */
- u_short ks_mapblocks; /* number of times blocked for kernel map */
- long ks_maxused; /* maximum number ever used */
- long ks_limit; /* most that are allowed to exist */
- long ks_size; /* sizes of this thing that are allocated */
- long ks_spare;
-};
-
-/*
- * Array of descriptors that describe the contents of each page
- */
-struct kmemusage {
- short ku_indx; /* bucket index */
- union {
- u_short freecnt;/* for small allocations, free pieces in page */
- u_short pagecnt;/* for large allocations, pages alloced */
- } ku_un;
-};
-#define ku_freecnt ku_un.freecnt
-#define ku_pagecnt ku_un.pagecnt
-
-/*
- * Set of buckets for each size of memory block that is retained
- */
-struct kmembuckets {
- caddr_t kb_next; /* list of free blocks */
- caddr_t kb_last; /* last free block */
- long kb_calls; /* total calls to allocate this size */
- long kb_total; /* total number of blocks allocated */
- long kb_totalfree; /* # of free elements in this bucket */
- long kb_elmpercl; /* # of elements in this sized allocation */
- long kb_highwat; /* high water mark */
- long kb_couldfree; /* over high water mark and could free */
-};
-
-#ifdef _KERNEL
-#define MINALLOCSIZE (1 << MINBUCKET)
-#define BUCKETINDX(size) \
- ((size) <= (MINALLOCSIZE * 128) \
- ? (size) <= (MINALLOCSIZE * 8) \
- ? (size) <= (MINALLOCSIZE * 2) \
- ? (size) <= (MINALLOCSIZE * 1) \
- ? (MINBUCKET + 0) \
- : (MINBUCKET + 1) \
- : (size) <= (MINALLOCSIZE * 4) \
- ? (MINBUCKET + 2) \
- : (MINBUCKET + 3) \
- : (size) <= (MINALLOCSIZE* 32) \
- ? (size) <= (MINALLOCSIZE * 16) \
- ? (MINBUCKET + 4) \
- : (MINBUCKET + 5) \
- : (size) <= (MINALLOCSIZE * 64) \
- ? (MINBUCKET + 6) \
- : (MINBUCKET + 7) \
- : (size) <= (MINALLOCSIZE * 2048) \
- ? (size) <= (MINALLOCSIZE * 512) \
- ? (size) <= (MINALLOCSIZE * 256) \
- ? (MINBUCKET + 8) \
- : (MINBUCKET + 9) \
- : (size) <= (MINALLOCSIZE * 1024) \
- ? (MINBUCKET + 10) \
- : (MINBUCKET + 11) \
- : (size) <= (MINALLOCSIZE * 8192) \
- ? (size) <= (MINALLOCSIZE * 4096) \
- ? (MINBUCKET + 12) \
- : (MINBUCKET + 13) \
- : (size) <= (MINALLOCSIZE * 16384) \
- ? (MINBUCKET + 14) \
- : (MINBUCKET + 15))
-
-/*
- * Turn virtual addresses into kmem map indices
- */
-#define kmemxtob(alloc) (kmembase + (alloc) * PAGE_SIZE)
-#define btokmemx(addr) (((caddr_t)(addr) - kmembase) / PAGE_SIZE)
-#define btokup(addr) (&kmemusage[(caddr_t)(addr) - kmembase >> PAGE_SHIFT])
-
-/*
- * Macro versions for the usual cases of malloc/free
- */
-#if defined(KMEMSTATS) || defined(DIAGNOSTIC)
-#define MALLOC(space, cast, size, type, flags) \
- (space) = (cast)malloc((u_long)(size), type, flags)
-#define FREE(addr, type) free((addr), type)
-
-#else /* do not collect statistics */
-#define MALLOC(space, cast, size, type, flags) { \
- register struct kmembuckets *kbp = &bucket[BUCKETINDX(size)]; \
- long s = splimp(); \
- if (kbp->kb_next == NULL) { \
- (space) = (cast)malloc((u_long)(size), type, flags); \
- } else { \
- (space) = (cast)kbp->kb_next; \
- kbp->kb_next = *(caddr_t *)(space); \
- } \
- splx(s); \
-}
-
-#define FREE(addr, type) { \
- register struct kmembuckets *kbp; \
- register struct kmemusage *kup = btokup(addr); \
- long s = splimp(); \
- if (1 << kup->ku_indx > MAXALLOCSAVE) { \
- free((addr), type); \
- } else { \
- kbp = &bucket[kup->ku_indx]; \
- if (kbp->kb_next == NULL) \
- kbp->kb_next = (caddr_t)(addr); \
- else \
- *(caddr_t *)(kbp->kb_last) = (caddr_t)(addr); \
- *(caddr_t *)(addr) = NULL; \
- kbp->kb_last = (caddr_t)(addr); \
- } \
- splx(s); \
-}
-#endif /* do not collect statistics */
-
-extern struct kmemstats kmemstats[];
-extern struct kmemusage *kmemusage;
-extern char *kmembase;
-extern struct kmembuckets bucket[];
-
-void free (void *addr, int type);
-void *malloc (size_t size, int type, int flags);
-/* standard realloc but we cannot include stdlib.h */
-void *realloc(void * __r, size_t __size);
-
-#endif /* _KERNEL */
-
-#endif /* !_SYS_MALLOC_H_ */
diff --git a/cpukit/libnetworking/sys/mbuf.h b/cpukit/libnetworking/sys/mbuf.h
deleted file mode 100644
index c54b760b3e..0000000000
--- a/cpukit/libnetworking/sys/mbuf.h
+++ /dev/null
@@ -1,438 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1988, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)mbuf.h 8.5 (Berkeley) 2/19/95
- * $FreeBSD: src/sys/sys/mbuf.h,v 1.169 2005/03/17 19:34:57 jmg Exp $
- */
-
-
-#ifndef _SYS_MBUF_H_
-#define _SYS_MBUF_H_
-
-#ifndef M_WAITOK
-#include <sys/malloc.h>
-#endif
-
-/*
- * Mbufs are of a single size, _SYS_MBUF_LEGACY_MSIZE (machine/machparam.h), which
- * includes overhead. An mbuf may add a single "mbuf cluster" of size
- * MCLBYTES (also in machine/machparam.h), which has no additional overhead
- * and is used instead of the internal data area; this is done when
- * at least MINCLSIZE of data must be stored.
- */
-
-#define _SYS_MBUF_LEGACY_MSIZE 128
-#define MLEN (_SYS_MBUF_LEGACY_MSIZE - sizeof(struct m_hdr)) /* normal data len */
-#define MHLEN (MLEN - sizeof(struct pkthdr)) /* data len w/pkthdr */
-#define MINCLSIZE (MHLEN + MLEN) /* smallest amount to put in cluster */
-#define M_MAXCOMPRESS (MHLEN / 2) /* max amount to copy for compression */
-
-/*-
- * Macros for type conversion:
- * mtod(m, t) -- Convert mbuf pointer to data pointer of correct type.
- * dtom(x) -- Convert data pointer within mbuf to mbuf pointer (XXX).
- * mtocl(x) -- Convert pointer within cluster to cluster index #
- * cltom(x) -- Convert cluster # to ptr to beginning of cluster
- */
-#define mtod(m, t) ((t)((m)->m_data))
-#define dtom(x) ((struct mbuf *)((intptr_t)(x) & ~(_SYS_MBUF_LEGACY_MSIZE-1)))
-#define mtocl(x) (((uintptr_t)(x) - (uintptr_t)mbutl) >> MCLSHIFT)
-#define cltom(x) ((caddr_t)((u_long)mbutl + ((u_long)(x) << MCLSHIFT)))
-
-/*
- * Header present at the beginning of every mbuf.
- */
-struct m_hdr {
- struct mbuf *mh_next; /* next buffer in chain */
- struct mbuf *mh_nextpkt; /* next chain in queue/record */
- caddr_t mh_data; /* location of data */
- int mh_len; /* amount of data in this mbuf */
- int mh_flags; /* flags; see below */
- short mh_type; /* type of data in this mbuf */
-};
-
-/*
- * Record/packet header in first mbuf of chain; valid only if M_PKTHDR is set.
- */
-struct pkthdr {
- struct ifnet *rcvif; /* rcv interface */
- int32_t len; /* total packet length */
-};
-
-/*
- * Description of external storage mapped into mbuf; valid only if M_EXT is set.
- */
-struct m_ext {
- caddr_t ext_buf; /* start of buffer */
- void (*ext_free) /* free routine if not the usual */
- (caddr_t, u_int);
- u_int ext_size; /* size of buffer, for ext_free */
- void (*ext_ref) /* add a reference to the ext object */
- (caddr_t, u_int);
-};
-
-/*
- * The core of the mbuf object along with some shortcut defines for
- * practical purposes.
- */
-struct mbuf {
- struct m_hdr m_hdr;
- union {
- struct {
- struct pkthdr MH_pkthdr; /* M_PKTHDR set */
- union {
- struct m_ext MH_ext; /* M_EXT set */
- char MH_databuf[MHLEN];
- } MH_dat;
- } MH;
- char M_databuf[MLEN]; /* !M_PKTHDR, !M_EXT */
- } M_dat;
-};
-#define m_next m_hdr.mh_next
-#define m_len m_hdr.mh_len
-#define m_data m_hdr.mh_data
-#define m_type m_hdr.mh_type
-#define m_flags m_hdr.mh_flags
-#define m_nextpkt m_hdr.mh_nextpkt
-#define m_act m_nextpkt
-#define m_pkthdr M_dat.MH.MH_pkthdr
-#define m_ext M_dat.MH.MH_dat.MH_ext
-#define m_pktdat M_dat.MH.MH_dat.MH_databuf
-#define m_dat M_dat.M_databuf
-
-/*
- * mbuf flags.
- */
-#define M_EXT 0x0001 /* has associated external storage */
-#define M_PKTHDR 0x0002 /* start of record */
-#define M_EOR 0x0004 /* end of record */
-#define M_PROTO1 0x0008 /* protocol-specific */
-
-/*
- * mbuf pkthdr flags (also stored in m_flags).
- */
-#define M_BCAST 0x0100 /* send/received as link-level broadcast */
-#define M_MCAST 0x0200 /* send/received as link-level multicast */
-
-/*
- * Flags copied when copying m_pkthdr.
- */
-#define M_COPYFLAGS (M_PKTHDR|M_EOR|M_PROTO1|M_BCAST|M_MCAST)
-
-/*
- * mbuf types.
- */
-#define MT_FREE 0 /* should be on free list */
-#define MT_DATA 1 /* dynamic (data) allocation */
-#define MT_HEADER 2 /* packet header */
-#define MT_SOCKET 3 /* socket structure */
-#define MT_PCB 4 /* protocol control block */
-#define MT_RTABLE 5 /* routing tables */
-#define MT_HTABLE 6 /* IMP host tables */
-#define MT_ATABLE 7 /* address resolution tables */
-#define MT_SONAME 8 /* socket name */
-#define MT_SOOPTS 10 /* socket options */
-#define MT_FTABLE 11 /* fragment reassembly header */
-#define MT_RIGHTS 12 /* access rights */
-#define MT_IFADDR 13 /* interface address */
-#define MT_CONTROL 14 /* extra-data protocol message */
-#define MT_OOBDATA 15 /* expedited data */
-
-/*
- * General mbuf allocator statistics structure.
- */
-struct mbstat {
- u_long m_mbufs; /* mbufs obtained from page pool */
- u_long m_clusters; /* clusters obtained from page pool */
- u_long m_spare; /* spare field */
- u_long m_clfree; /* free clusters */
- u_long m_drops; /* times failed to find space */
- u_long m_wait; /* times waited for space */
- u_long m_drain; /* times drained protocols for space */
- u_short m_mtypes[256]; /* type specific mbuf allocations */
-};
-
-
-/* flags to m_get/MGET */
-#define M_DONTWAIT M_NOWAIT
-#define M_WAIT M_WAITOK
-
-/* Freelists:
- *
- * Normal mbuf clusters are normally treated as character arrays
- * after allocation, but use the first word of the buffer as a free list
- * pointer while on the free list.
- */
-union mcluster {
- union mcluster *mcl_next;
- char mcl_buf[MCLBYTES];
-};
-
-/*
- * mbuf utility macros:
- *
- * MBUFLOCK(code)
- * prevents a section of code from from being interrupted by network
- * drivers.
- */
-#define MBUFLOCK(code) \
- { int ms = splimp(); \
- { code } \
- splx(ms); \
- }
-
-/*
- * mbuf allocation/deallocation macros:
- *
- * MGET(struct mbuf *m, int how, int type)
- * allocates an mbuf and initializes it to contain internal data.
- *
- * MGETHDR(struct mbuf *m, int how, int type)
- * allocates an mbuf and initializes it to contain a packet header
- * and internal data.
- */
-#define MGET(m, how, type) { \
- int _ms = splimp(); \
- if (mmbfree == 0) \
- (void)m_mballoc(1, (how)); \
- if (((m) = mmbfree) != 0) { \
- mmbfree = (m)->m_next; \
- mbstat.m_mtypes[MT_FREE]--; \
- (m)->m_type = (type); \
- mbstat.m_mtypes[type]++; \
- (m)->m_next = (struct mbuf *)NULL; \
- (m)->m_nextpkt = (struct mbuf *)NULL; \
- (m)->m_data = (m)->m_dat; \
- (m)->m_flags = 0; \
- splx(_ms); \
- } else { \
- splx(_ms); \
- (m) = m_retry((how), (type)); \
- } \
-}
-
-#define MGETHDR(m, how, type) { \
- int _ms = splimp(); \
- if (mmbfree == 0) \
- (void)m_mballoc(1, (how)); \
- if (((m) = mmbfree) != 0) { \
- mmbfree = (m)->m_next; \
- mbstat.m_mtypes[MT_FREE]--; \
- (m)->m_type = (type); \
- mbstat.m_mtypes[type]++; \
- (m)->m_next = (struct mbuf *)NULL; \
- (m)->m_nextpkt = (struct mbuf *)NULL; \
- (m)->m_data = (m)->m_pktdat; \
- (m)->m_flags = M_PKTHDR; \
- splx(_ms); \
- } else { \
- splx(_ms); \
- (m) = m_retryhdr((how), (type)); \
- } \
-}
-
-/*
- * Mbuf cluster macros.
- * MCLALLOC(caddr_t p, int how) allocates an mbuf cluster.
- * MCLGET adds such clusters to a normal mbuf;
- * the flag M_EXT is set upon success.
- * MCLFREE releases a reference to a cluster allocated by MCLALLOC,
- * freeing the cluster if the reference count has reached 0.
- */
-#define MCLALLOC(p, how) \
- MBUFLOCK( \
- if (mclfree == 0) \
- (void)m_clalloc(1, (how)); \
- if (((p) = (caddr_t)mclfree) != 0) { \
- ++mclrefcnt[mtocl(p)]; \
- mbstat.m_clfree--; \
- mclfree = ((union mcluster *)(p))->mcl_next; \
- } \
- )
-
-#define MCLGET(m, how) \
- { MCLALLOC((m)->m_ext.ext_buf, (how)); \
- if ((m)->m_ext.ext_buf != NULL) { \
- (m)->m_data = (m)->m_ext.ext_buf; \
- (m)->m_flags |= M_EXT; \
- (m)->m_ext.ext_free = NULL; \
- (m)->m_ext.ext_ref = NULL; \
- (m)->m_ext.ext_size = MCLBYTES; \
- } \
- }
-
-#define MCLFREE(p) \
- MBUFLOCK ( \
- if (--mclrefcnt[mtocl(p)] == 0) { \
- ((union mcluster *)(p))->mcl_next = mclfree; \
- mclfree = (union mcluster *)(p); \
- mbstat.m_clfree++; \
- } \
- )
-
-/*
- * MFREE(struct mbuf *m, struct mbuf *n)
- * Free a single mbuf and associated external storage.
- * Place the successor, if any, in n.
- */
-#define MFREE(m, n) \
- MBUFLOCK( \
- mbstat.m_mtypes[(m)->m_type]--; \
- if ((m)->m_flags & M_EXT) { \
- if ((m)->m_ext.ext_free) \
- (*((m)->m_ext.ext_free))((m)->m_ext.ext_buf, \
- (m)->m_ext.ext_size); \
- else { \
- char *p = (m)->m_ext.ext_buf; \
- if (--mclrefcnt[mtocl(p)] == 0) { \
- ((union mcluster *)(p))->mcl_next = mclfree; \
- mclfree = (union mcluster *)(p); \
- mbstat.m_clfree++; \
- } \
- } \
- } \
- (n) = (m)->m_next; \
- (m)->m_type = MT_FREE; \
- mbstat.m_mtypes[MT_FREE]++; \
- (m)->m_next = mmbfree; \
- mmbfree = (m); \
- )
-
-/*
- * Copy mbuf pkthdr from from to to.
- * from must have M_PKTHDR set, and to must be empty.
- */
-#define M_COPY_PKTHDR(to, from) { \
- (to)->m_pkthdr = (from)->m_pkthdr; \
- (to)->m_flags = (from)->m_flags & M_COPYFLAGS; \
- (to)->m_data = (to)->m_pktdat; \
-}
-
-/*
- * Set the m_data pointer of a newly-allocated mbuf (m_get/MGET) to place
- * an object of the specified size at the end of the mbuf, longword aligned.
- */
-#define M_ALIGN(m, len) do { \
- (m)->m_data += (MLEN - (len)) & ~(sizeof(long) - 1); \
-} while (0)
-
-/*
- * As above, for mbufs allocated with m_gethdr/MGETHDR
- * or initialized by M_COPY_PKTHDR.
- */
-#define MH_ALIGN(m, len) do { \
- (m)->m_data += (MHLEN - (len)) & ~(sizeof(long) - 1); \
-} while (0)
-
-/*
- * Compute the amount of space available
- * before the current start of data in an mbuf.
- */
-#define M_LEADINGSPACE(m) \
- ((m)->m_flags & M_EXT ? /* (m)->m_data - (m)->m_ext.ext_buf */ 0 : \
- (m)->m_flags & M_PKTHDR ? (m)->m_data - (m)->m_pktdat : \
- (m)->m_data - (m)->m_dat)
-
-/*
- * Compute the amount of space available
- * after the end of data in an mbuf.
- */
-#define M_TRAILINGSPACE(m) \
- ((m)->m_flags & M_EXT ? (m)->m_ext.ext_buf + (m)->m_ext.ext_size - \
- ((m)->m_data + (m)->m_len) : \
- &(m)->m_dat[MLEN] - ((m)->m_data + (m)->m_len))
-
-/*
- * Arrange to prepend space of size plen to mbuf m.
- * If a new mbuf must be allocated, how specifies whether to wait.
- * If how is M_DONTWAIT and allocation fails, the original mbuf chain
- * is freed and m is set to NULL.
- */
-#define M_PREPEND(m, plen, how) { \
- if (M_LEADINGSPACE(m) >= (plen)) { \
- (m)->m_data -= (plen); \
- (m)->m_len += (plen); \
- } else \
- (m) = m_prepend((m), (plen), (how)); \
- if ((m) && (m)->m_flags & M_PKTHDR) \
- (m)->m_pkthdr.len += (plen); \
-}
-
-/*
- * Change mbuf to new type.
- * This is a relatively expensive operation and should be avoided.
- */
-#define MCHTYPE(m, t) { \
- MBUFLOCK(mbstat.m_mtypes[(m)->m_type]--; mbstat.m_mtypes[t]++;) \
- (m)->m_type = t;\
-}
-
-/* Length to m_copy to copy all. */
-#define M_COPYALL (uint32_t)1000000000L
-
-/* Compatibility with 4.3. */
-#define m_copy(m, o, l) m_copym((m), (o), (l), M_DONTWAIT)
-
-#ifdef _KERNEL
-extern struct mbuf *mbutl; /* virtual address of mclusters */
-extern char *mclrefcnt; /* cluster reference counts */
-extern struct mbstat mbstat;
-extern uint32_t nmbclusters;
-extern uint32_t nmbufs;
-extern struct mbuf *mmbfree;
-extern union mcluster *mclfree;
-extern int max_linkhdr; /* largest link-level header */
-extern int max_protohdr; /* largest protocol header */
-extern int max_hdr; /* largest link+protocol header */
-extern int max_datalen; /* MHLEN - max_hdr */
-
-struct mbuf *m_copym(struct mbuf *, int, uint32_t, int);
-struct mbuf *m_copypacket(struct mbuf *, int);
-struct mbuf *m_devget(char *, int, int, struct ifnet *,
- void (*copy)(char *, caddr_t, u_int));
-struct mbuf *m_free(struct mbuf *);
-struct mbuf *m_get(int, int);
-struct mbuf *m_getclr(int, int);
-struct mbuf *m_gethdr(int, int);
-struct mbuf *m_prepend(struct mbuf *,int,int);
-struct mbuf *m_pullup(struct mbuf *, int);
-struct mbuf *m_retry(int, int);
-struct mbuf *m_retryhdr(int, int);
-struct mbuf *m_split(struct mbuf *,int,int);
-void m_adj(struct mbuf *, int);
-void m_cat(struct mbuf *,struct mbuf *);
-int m_mballoc(int, int);
-int m_clalloc(int, int);
-int m_copyback(struct mbuf *, int, int, caddr_t);
-int m_copydata(const struct mbuf *, int, int, caddr_t);
-void m_freem(struct mbuf *);
-void m_reclaim(void);
-
-#endif /* _KERNEL */
-
-#endif /* !_SYS_MBUF_H_ */
diff --git a/cpukit/libnetworking/sys/mount.h b/cpukit/libnetworking/sys/mount.h
deleted file mode 100644
index c422c7f8c4..0000000000
--- a/cpukit/libnetworking/sys/mount.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Copyright (c) 1989, 1991, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)mount.h 8.21 (Berkeley) 5/20/95
- * $FreeBSD: src/sys/sys/mount.h,v 1.198 2005/08/06 01:42:04 ssouhlal Exp $
- */
-
-
-#ifndef _SYS_MOUNT_H_
-#define _SYS_MOUNT_H_
-
-#ifndef _KERNEL
-#include <sys/ucred.h>
-#endif
-#include <sys/queue.h>
-
-typedef struct fsid { int32_t val[2]; } fsid_t; /* filesystem id type */
-
-/*
- * File identifier.
- * These are unique per filesystem on a single machine.
- */
-#define MAXFIDSZ 16
-
-struct fid {
- u_short fid_len; /* length of data in bytes */
- u_short fid_reserved; /* force longword alignment */
- char fid_data[MAXFIDSZ]; /* data (variable length) */
-};
-
-/*
- * filesystem statistics
- */
-#define MFSNAMELEN 16 /* length of type name including null */
-#define MNAMELEN 88 /* size of on/from name bufs */
-
-/*
- * User specifiable flags.
- */
-#define MNT_RDONLY 0x00000001 /* read only filesystem */
-#define MNT_SYNCHRONOUS 0x00000002 /* filesystem written synchronously */
-#define MNT_NOEXEC 0x00000004 /* can't exec from filesystem */
-#define MNT_NOSUID 0x00000008 /* don't honor setuid bits on fs */
-#define MNT_NODEV 0x00000010 /* don't interpret special files */
-#define MNT_UNION 0x00000020 /* union with underlying filesystem */
-#define MNT_ASYNC 0x00000040 /* filesystem written asynchronously */
-#define MNT_NOATIME 0x10000000 /* disable update of file access time */
-
-/*
- * NFS export related mount flags.
- */
-#define MNT_EXRDONLY 0x00000080 /* exported read only */
-#define MNT_EXPORTED 0x00000100 /* filesystem is exported */
-#define MNT_DEFEXPORTED 0x00000200 /* exported to the world */
-#define MNT_EXPORTANON 0x00000400 /* use anon uid mapping for everyone */
-#define MNT_EXKERB 0x00000800 /* exported with Kerberos uid mapping */
-#define MNT_EXPUBLIC 0x20000000 /* public export (WebNFS) */
-
-/*
- * Flags set by internal operations,
- * but visible to the user.
- */
-#define MNT_LOCAL 0x00001000 /* filesystem is stored locally */
-#define MNT_QUOTA 0x00002000 /* quotas are enabled on filesystem */
-#define MNT_ROOTFS 0x00004000 /* identifies the root filesystem */
-#define MNT_USER 0x00008000 /* mounted by a user */
-#define MNT_IGNORE 0x00800000 /* do not show entry in df */
-
-/*
- * External filesystem command modifier flags.
- * Unmount can use the MNT_FORCE flag.
- */
-#define MNT_UPDATE 0x00010000 /* not a real mount, just an update */
-#define MNT_DELEXPORT 0x00020000 /* delete export host lists */
-#define MNT_RELOAD 0x00040000 /* reload filesystem data */
-#define MNT_FORCE 0x00080000 /* force unmount or readonly change */
-
-/*
- * Generic file handle
- */
-struct fhandle {
- fsid_t fh_fsid; /* Filesystem id of mount point */
- struct fid fh_fid; /* Filesys specific id */
-};
-typedef struct fhandle fhandle_t;
-
-#ifdef _KERNEL
-
-#else /* !_KERNEL */
-
-#include <sys/cdefs.h>
-
-#endif /* _KERNEL */
-
-#endif /* !_SYS_MOUNT_H_ */
diff --git a/cpukit/libnetworking/sys/proc.h b/cpukit/libnetworking/sys/proc.h
deleted file mode 100644
index 8b8b7dc1b9..0000000000
--- a/cpukit/libnetworking/sys/proc.h
+++ /dev/null
@@ -1,6 +0,0 @@
-/*
- * Dummy structure
- */
-struct proc {
- int this_should_never_be_referenced;
-};
diff --git a/cpukit/libnetworking/sys/protosw.h b/cpukit/libnetworking/sys/protosw.h
deleted file mode 100644
index e1119f9378..0000000000
--- a/cpukit/libnetworking/sys/protosw.h
+++ /dev/null
@@ -1,300 +0,0 @@
-/*-
- * Copyright (c) 1982, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)protosw.h 8.1 (Berkeley) 6/2/93
- * $FreeBSD: src/sys/sys/protosw.h,v 1.43 2004/04/07 04:19:49 imp Exp $
- */
-
-#ifndef _SYS_PROTOSW_H_
-#define _SYS_PROTOSW_H_
-
-/* Forward declare these structures referenced from prototypes below. */
-struct mbuf;
-struct sockaddr;
-struct socket;
-struct sockproto;
-struct stat;
-
-/*
- * Protocol switch table.
- *
- * Each protocol has a handle initializing one of these structures,
- * which is used for protocol-protocol and system-protocol communication.
- *
- * A protocol is called through the pr_init entry before any other.
- * Thereafter it is called every 200ms through the pr_fasttimo entry and
- * every 500ms through the pr_slowtimo for timer based actions.
- * The system will call the pr_drain entry if it is low on space and
- * this should throw away any non-critical data.
- *
- * Protocols pass data between themselves as chains of mbufs using
- * the pr_input and pr_output hooks. Pr_input passes data up (towards
- * UNIX) and pr_output passes it down (towards the imps); control
- * information passes up and down on pr_ctlinput and pr_ctloutput.
- * The protocol is responsible for the space occupied by any the
- * arguments to these entries and must dispose it.
- *
- * The userreq routine interfaces protocols to the system and is
- * described below.
- */
-struct protosw {
- short pr_type; /* socket type used for */
- struct domain *pr_domain; /* domain protocol a member of */
- short pr_protocol; /* protocol number */
- short pr_flags; /* see below */
-/* protocol-protocol hooks */
- void (*pr_input)(struct mbuf *, int len);
- /* input to protocol (from below) */
- int (*pr_output)(struct mbuf *m, struct socket *so);
- /* output to protocol (from above) */
- void (*pr_ctlinput)(int, struct sockaddr *, void *);
- /* control input (from below) */
- int (*pr_ctloutput)(int, struct socket *, int, int,
- struct mbuf **);
- /* control output (from above) */
-/* user-protocol hook */
- int (*pr_ousrreq)(struct socket *, int, struct mbuf *,
- struct mbuf *, struct mbuf *);
- /* user request: see list below */
-/* utility hooks */
- void (*pr_init)(void); /* initialization hook */
- void (*pr_fasttimo)(void);
- /* fast timeout (200ms) */
- void (*pr_slowtimo)(void);
- /* slow timeout (500ms) */
- void (*pr_drain)(void);
- /* flush any excess space possible */
- struct pr_usrreqs *pr_usrreqs; /* supersedes pr_usrreq() */
-};
-
-#define PR_SLOWHZ 2L /* 2 slow timeouts per second */
-#define PR_FASTHZ 5L /* 5 fast timeouts per second */
-
-/*
- * Values for pr_flags.
- * PR_ADDR requires PR_ATOMIC;
- * PR_ADDR and PR_CONNREQUIRED are mutually exclusive.
- * PR_IMPLOPCL means that the protocol allows sendto without prior connect,
- * and the protocol understands the MSG_EOF flag. The first property is
- * is only relevant if PR_CONNREQUIRED is set (otherwise sendto is allowed
- * anyhow).
- */
-#define PR_ATOMIC 0x01 /* exchange atomic messages only */
-#define PR_ADDR 0x02 /* addresses given with messages */
-#define PR_CONNREQUIRED 0x04 /* connection required by protocol */
-#define PR_WANTRCVD 0x08 /* want PRU_RCVD calls */
-#define PR_RIGHTS 0x10 /* passes capabilities */
-#define PR_IMPLOPCL 0x20 /* implied open/close */
-#define PR_LASTHDR 0x40 /* enforce ipsec policy; last header */
-
-/*
- * The arguments to usrreq are:
- * (*protosw[].pr_usrreq)(up, req, m, nam, opt);
- * where up is a (struct socket *), req is one of these requests,
- * m is an optional mbuf chain containing a message,
- * nam is an optional mbuf chain containing an address,
- * and opt is a pointer to a socketopt structure or nil.
- * The protocol is responsible for disposal of the mbuf chain m,
- * the caller is responsible for any space held by nam and opt.
- * A non-zero return from usrreq gives an
- * UNIX error number which should be passed to higher level software.
- */
-#define PRU_ATTACH 0 /* attach protocol to up */
-#define PRU_DETACH 1 /* detach protocol from up */
-#define PRU_BIND 2 /* bind socket to address */
-#define PRU_LISTEN 3 /* listen for connection */
-#define PRU_CONNECT 4 /* establish connection to peer */
-#define PRU_ACCEPT 5 /* accept connection from peer */
-#define PRU_DISCONNECT 6 /* disconnect from peer */
-#define PRU_SHUTDOWN 7 /* won't send any more data */
-#define PRU_RCVD 8 /* have taken data; more room now */
-#define PRU_SEND 9 /* send this data */
-#define PRU_ABORT 10 /* abort (fast DISCONNECT, DETATCH) */
-#define PRU_CONTROL 11 /* control operations on protocol */
-#define PRU_SENSE 12 /* return status into m */
-#define PRU_RCVOOB 13 /* retrieve out of band data */
-#define PRU_SENDOOB 14 /* send out of band data */
-#define PRU_SOCKADDR 15 /* fetch socket's address */
-#define PRU_PEERADDR 16 /* fetch peer's address */
-#define PRU_CONNECT2 17 /* connect two sockets */
-/* begin for protocols internal use */
-#define PRU_FASTTIMO 18 /* 200ms timeout */
-#define PRU_SLOWTIMO 19 /* 500ms timeout */
-#define PRU_PROTORCV 20 /* receive from below */
-#define PRU_PROTOSEND 21 /* send to below */
-/* end for protocol's internal use */
-#define PRU_SEND_EOF 22 /* send and close */
-#define PRU_NREQ 22
-
-#ifdef PRUREQUESTS
-const char *prurequests[] = {
- "ATTACH", "DETACH", "BIND", "LISTEN",
- "CONNECT", "ACCEPT", "DISCONNECT", "SHUTDOWN",
- "RCVD", "SEND", "ABORT", "CONTROL",
- "SENSE", "RCVOOB", "SENDOOB", "SOCKADDR",
- "PEERADDR", "CONNECT2", "FASTTIMO", "SLOWTIMO",
- "PROTORCV", "PROTOSEND",
- "SEND_EOF",
-};
-#endif
-
-#ifdef _KERNEL /* users shouldn't see this decl */
-struct stat;
-struct ifnet;
-
-/*
- * If the ordering here looks odd, that's because it's alphabetical.
- */
-struct pr_usrreqs {
- int (*pru_abort)(struct socket *so);
- int (*pru_accept)(struct socket *so, struct mbuf *nam);
- int (*pru_attach)(struct socket *so, intptr_t proto);
- int (*pru_bind)(struct socket *so, struct mbuf *nam);
- int (*pru_connect)(struct socket *so, struct mbuf *nam);
- int (*pru_connect2)(struct socket *so1, struct socket *so2);
- int (*pru_control)(struct socket *so, intptr_t cmd, caddr_t data,
- struct ifnet *ifp);
- int (*pru_detach)(struct socket *so);
- int (*pru_disconnect)(struct socket *so);
- int (*pru_listen)(struct socket *so);
- int (*pru_peeraddr)(struct socket *so, struct mbuf *nam);
- int (*pru_rcvd)(struct socket *so, intptr_t flags);
- int (*pru_rcvoob)(struct socket *so, struct mbuf *m,
- intptr_t flags);
- /*
- * The `m' parameter here is almost certainly going to become a
- * `struct uio' at some point in the future. Similar changes
- * will probably happen for the receive entry points.
- */
- int (*pru_send)(struct socket *so, int flags, struct mbuf *m,
- struct mbuf *addr, struct mbuf *control);
-#define PRUS_OOB 0x1
-#define PRUS_EOF 0x2
- int (*pru_sense)(struct socket *so, struct stat *sb);
- int (*pru_shutdown)(struct socket *so);
- int (*pru_sockaddr)(struct socket *so, struct mbuf *nam);
-};
-
-int pru_accept_notsupp(struct socket *so, struct mbuf *nam);
-int pru_connect2_notsupp(struct socket *so1, struct socket *so2);
-int pru_control_notsupp(struct socket *so, int cmd, caddr_t data,
- struct ifnet *ifp);
-int pru_listen_notsupp(struct socket *so);
-int pru_rcvd_notsupp(struct socket *so, int flags);
-int pru_rcvoob_notsupp(struct socket *so, struct mbuf *m, int flags);
-int pru_sense_null(struct socket *so, struct stat *sb);
-
-#define PRU_OLDSTYLE
-
-#ifdef PRU_OLDSTYLE
-/*
- * Protocols which don't yet implement pr_usrreqs can point it to this
- * structure, which will call the old pr_usrreq() entry point with the
- * appropriate arguments.
- */
-extern struct pr_usrreqs pru_oldstyle;
-#endif /* PRU_OLDSTYLE */
-
-#endif /* _KERNEL */
-
-/*
- * The arguments to the ctlinput routine are
- * (*protosw[].pr_ctlinput)(cmd, sa, arg);
- * where cmd is one of the commands below, sa is a pointer to a sockaddr,
- * and arg is a `void *' argument used within a protocol family.
- */
-#define PRC_IFDOWN 0 /* interface transition */
-#define PRC_ROUTEDEAD 1 /* select new route if possible ??? */
-#define PRC_IFUP 2 /* interface has come back up */
-#define PRC_QUENCH2 3 /* DEC congestion bit says slow down */
-#define PRC_QUENCH 4 /* some one said to slow down */
-#define PRC_MSGSIZE 5 /* message size forced drop */
-#define PRC_HOSTDEAD 6 /* host appears to be down */
-#define PRC_HOSTUNREACH 7 /* deprecated (use PRC_UNREACH_HOST) */
-#define PRC_UNREACH_NET 8 /* no route to network */
-#define PRC_UNREACH_HOST 9 /* no route to host */
-#define PRC_UNREACH_PROTOCOL 10 /* dst says bad protocol */
-#define PRC_UNREACH_PORT 11 /* bad port # */
-/* was PRC_UNREACH_NEEDFRAG 12 (use PRC_MSGSIZE) */
-#define PRC_UNREACH_SRCFAIL 13 /* source route failed */
-#define PRC_REDIRECT_NET 14 /* net routing redirect */
-#define PRC_REDIRECT_HOST 15 /* host routing redirect */
-#define PRC_REDIRECT_TOSNET 16 /* redirect for type of service & net */
-#define PRC_REDIRECT_TOSHOST 17 /* redirect for tos & host */
-#define PRC_TIMXCEED_INTRANS 18 /* packet lifetime expired in transit */
-#define PRC_TIMXCEED_REASS 19 /* lifetime expired on reass q */
-#define PRC_PARAMPROB 20 /* header incorrect */
-#define PRC_UNREACH_ADMIN_PROHIB 21 /* packet administrativly prohibited */
-
-#define PRC_NCMDS 22
-
-#define PRC_IS_REDIRECT(cmd) \
- ((cmd) >= PRC_REDIRECT_NET && (cmd) <= PRC_REDIRECT_TOSHOST)
-
-#ifdef PRCREQUESTS
-char *prcrequests[] = {
- "IFDOWN", "ROUTEDEAD", "IFUP", "DEC-BIT-QUENCH2",
- "QUENCH", "MSGSIZE", "HOSTDEAD", "#7",
- "NET-UNREACH", "HOST-UNREACH", "PROTO-UNREACH", "PORT-UNREACH",
- "#12", "SRCFAIL-UNREACH", "NET-REDIRECT", "HOST-REDIRECT",
- "TOSNET-REDIRECT", "TOSHOST-REDIRECT", "TX-INTRANS", "TX-REASS",
- "PARAMPROB", "ADMIN-UNREACH"
-};
-#endif
-
-/*
- * The arguments to ctloutput are:
- * (*protosw[].pr_ctloutput)(req, so, level, optname, optval);
- * req is one of the actions listed below, so is a (struct socket *),
- * level is an indication of which protocol layer the option is intended.
- * optname is a protocol dependent socket option request,
- * optval is a pointer to a mbuf-chain pointer, for value-return results.
- * The protocol is responsible for disposal of the mbuf chain *optval
- * if supplied,
- * the caller is responsible for any space held by *optval, when returned.
- * A non-zero return from usrreq gives an
- * UNIX error number which should be passed to higher level software.
- */
-#define PRCO_GETOPT 0
-#define PRCO_SETOPT 1
-
-#define PRCO_NCMDS 2
-
-#ifdef PRCOREQUESTS
-char *prcorequests[] = {
- "GETOPT", "SETOPT",
-};
-#endif
-
-#ifdef _KERNEL
-void pfctlinput(int, struct sockaddr *);
-struct protosw *pffindproto(int family, int protocol, int type);
-struct protosw *pffindtype(int family, int type);
-#endif
-
-#endif
diff --git a/cpukit/libnetworking/sys/reboot.h b/cpukit/libnetworking/sys/reboot.h
deleted file mode 100644
index 191f3a477a..0000000000
--- a/cpukit/libnetworking/sys/reboot.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1988, 1993, 1994
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)reboot.h 8.3 (Berkeley) 12/13/94
- */
-
-#ifndef _SYS_REBOOT_H_
-#define _SYS_REBOOT_H_
-
-/*
- * Arguments to reboot system call. These are passed to
- * the boot program and on to init.
- */
-#define RB_AUTOBOOT 0 /* flags for system auto-booting itself */
-
-#define RB_ASKNAME 0x001 /* ask for file name to reboot from */
-#define RB_SINGLE 0x002 /* reboot to single user only */
-#define RB_NOSYNC 0x004 /* dont sync before reboot */
-#define RB_HALT 0x008 /* don't reboot, just halt */
-#define RB_INITNAME 0x010 /* name given for /etc/init (unused) */
-#define RB_DFLTROOT 0x020 /* use compiled-in rootdev */
-#define RB_KDB 0x040 /* give control to kernel debugger */
-#define RB_RDONLY 0x080 /* mount root fs read-only */
-#define RB_DUMP 0x100 /* dump kernel memory before reboot */
-#define RB_MINIROOT 0x200 /* mini-root present in memory at boot time */
-#define RB_CONFIG 0x400 /* invoke user configuration routing */
-#define RB_VERBOSE 0x800 /* print all potentially useful info */
-#define RB_SERIAL 0x1000 /* user serial port as console */
-#define RB_CDROM 0x2000 /* use cdrom as root */
-#define RB_POWEROFF 0x4000 /* if you can, turn the power off */
-#define RB_GDB 0x8000 /* use GDB remote debugger instead of DDB */
-#define RB_MUTE 0x10000 /* Come up with the console muted */
-#define RB_SELFTEST 0x20000 /* don't boot to normal operation, do selftest */
-
-#define RB_BOOTINFO 0x80000000 /* have `struct bootinfo *' arg */
-
-/*
- * Constants for converting boot-style device number to type,
- * adaptor (uba, mba, etc), unit number and partition number.
- * Type (== major device number) is in the low byte
- * for backward compatibility. Except for that of the "magic
- * number", each mask applies to the shifted value.
- * Format:
- * (4) (4) (4) (4) (8) (8)
- * --------------------------------
- * |MA | AD| CT| UN| PART | TYPE |
- * --------------------------------
- */
-#define B_ADAPTORSHIFT 24
-#define B_ADAPTORMASK 0x0f
-#define B_ADAPTOR(val) (((val) >> B_ADAPTORSHIFT) & B_ADAPTORMASK)
-#define B_CONTROLLERSHIFT 20
-#define B_CONTROLLERMASK 0xf
-#define B_CONTROLLER(val) (((val)>>B_CONTROLLERSHIFT) & B_CONTROLLERMASK)
-#define B_SLICESHIFT 20
-#define B_SLICEMASK 0xff
-#define B_SLICE(val) (((val)>>B_SLICESHIFT) & B_SLICEMASK)
-#define B_UNITSHIFT 16
-#define B_UNITMASK 0xf
-#define B_UNIT(val) (((val) >> B_UNITSHIFT) & B_UNITMASK)
-#define B_PARTITIONSHIFT 8
-#define B_PARTITIONMASK 0xff
-#define B_PARTITION(val) (((val) >> B_PARTITIONSHIFT) & B_PARTITIONMASK)
-#define B_TYPESHIFT 0
-#define B_TYPEMASK 0xff
-#define B_TYPE(val) (((val) >> B_TYPESHIFT) & B_TYPEMASK)
-
-#define B_MAGICMASK 0xf0000000
-#define B_DEVMAGIC 0xa0000000
-
-#define MAKEBOOTDEV(type, adaptor, controller, unit, partition) \
- (((type) << B_TYPESHIFT) | ((adaptor) << B_ADAPTORSHIFT) | \
- ((controller) << B_CONTROLLERSHIFT) | ((unit) << B_UNITSHIFT) | \
- ((partition) << B_PARTITIONSHIFT) | B_DEVMAGIC)
-
-#endif
diff --git a/cpukit/libnetworking/sys/resourcevar.h b/cpukit/libnetworking/sys/resourcevar.h
deleted file mode 100644
index 87fc20463c..0000000000
--- a/cpukit/libnetworking/sys/resourcevar.h
+++ /dev/null
@@ -1 +0,0 @@
-/* intentionally empty file */
diff --git a/cpukit/libnetworking/sys/selinfo.h b/cpukit/libnetworking/sys/selinfo.h
deleted file mode 100644
index 68ec92a6a3..0000000000
--- a/cpukit/libnetworking/sys/selinfo.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)select.h 8.2 (Berkeley) 1/4/94
- */
-
-#ifndef _SYS_SELINFO_H_
-#define _SYS_SELINFO_H_
-
-#include <sys/types.h> /* pid_t */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * Used to maintain information about processes that wish to be
- * notified when I/O becomes possible.
- */
-struct selinfo {
- pid_t si_pid; /* process to be notified */
- short si_flags; /* see below */
-};
-#define SI_COLL 0x0001 /* collision occurred */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* !_SYS_SELINFO_H_ */
diff --git a/cpukit/libnetworking/sys/signalvar.h b/cpukit/libnetworking/sys/signalvar.h
deleted file mode 100644
index c2311cf05a..0000000000
--- a/cpukit/libnetworking/sys/signalvar.h
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * Copyright (c) 1991, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)signalvar.h 8.6 (Berkeley) 2/19/95
- * $FreeBSD: src/sys/sys/signalvar.h,v 1.91 2010/07/08 19:15:26 jhb Exp $
- */
-
-
-#ifndef _SYS_SIGNALVAR_H_
-#define _SYS_SIGNALVAR_H_
-
-/*
- * Kernel signal definitions and data structures,
- * not exported to user programs.
- */
-
-#if !defined(__rtems__)
-/*
- * Process signal actions and state, needed only within the process
- * (not necessarily resident).
- */
-struct sigacts {
- sig_t ps_sigact[NSIG]; /* disposition of signals */
- sigset_t ps_catchmask[NSIG]; /* signals to be blocked */
- sigset_t ps_sigonstack; /* signals to take on sigstack */
- sigset_t ps_sigintr; /* signals that interrupt syscalls */
- sigset_t ps_sigreset; /* signals that reset when caught */
- sigset_t ps_signodefer; /* signals not masked while handled */
- sigset_t ps_oldmask; /* saved mask from before sigpause */
- int ps_flags; /* signal flags, below */
- struct sigaltstack ps_sigstk; /* sp & on stack state variable */
- int ps_sig; /* for core dump/debugger XXX */
- u_long ps_code; /* for core dump/debugger XXX */
- sigset_t ps_usertramp; /* SunOS compat; libc sigtramp XXX */
-};
-#endif
-
-/* signal flags */
-#define SAS_OLDMASK 0x01 /* need to restore mask before pause */
-#define SAS_ALTSTACK 0x02 /* have alternate signal stack */
-
-/* additional signal action values, used only temporarily/internally */
-#define SIG_CATCH ((__sighandler_t *)2)
-#define SIG_HOLD ((__sighandler_t *)3)
-
-#if !defined(__rtems__)
-/*
- * get signal action for process and signal; currently only for current process
- */
-#define SIGACTION(p, sig) (p->p_sigacts->ps_sigact[(sig)])
-#endif
-
-/*
- * Determine signal that should be delivered to process p, the current
- * process, 0 if none. If there is a pending stop signal with default
- * action, the process stops in issignal().
- */
-#define CURSIG(p) \
- (((p)->p_siglist == 0 || \
- (((p)->p_flag & P_TRACED) == 0 && \
- ((p)->p_siglist & ~(p)->p_sigmask) == 0)) ? \
- 0 : issignal(p))
-
-/*
- * Clear a pending signal from a process.
- */
-#define CLRSIG(p, sig) { (p)->p_siglist &= ~sigmask(sig); }
-
-/*
- * Signal properties and actions.
- * The array below categorizes the signals and their default actions
- * according to the following properties:
- */
-#define SA_KILL 0x01 /* terminates process by default */
-#define SA_CORE 0x02 /* ditto and coredumps */
-#define SA_STOP 0x04 /* suspend process */
-#define SA_TTYSTOP 0x08 /* ditto, from tty */
-#define SA_IGNORE 0x10 /* ignore by default */
-#define SA_CONT 0x20 /* continue if suspended */
-#define SA_CANTMASK 0x40 /* non-maskable, catchable */
-
-#ifdef SIGPROP
-static int sigprop[NSIG + 1] = {
- 0, /* unused */
- SA_KILL, /* SIGHUP */
- SA_KILL, /* SIGINT */
- SA_KILL|SA_CORE, /* SIGQUIT */
- SA_KILL|SA_CORE, /* SIGILL */
- SA_KILL|SA_CORE, /* SIGTRAP */
- SA_KILL|SA_CORE, /* SIGABRT */
- SA_KILL|SA_CORE, /* SIGEMT */
- SA_KILL|SA_CORE, /* SIGFPE */
- SA_KILL, /* SIGKILL */
- SA_KILL|SA_CORE, /* SIGBUS */
- SA_KILL|SA_CORE, /* SIGSEGV */
- SA_KILL|SA_CORE, /* SIGSYS */
- SA_KILL, /* SIGPIPE */
- SA_KILL, /* SIGALRM */
- SA_KILL, /* SIGTERM */
- SA_IGNORE, /* SIGURG */
- SA_STOP, /* SIGSTOP */
- SA_STOP|SA_TTYSTOP, /* SIGTSTP */
- SA_IGNORE|SA_CONT, /* SIGCONT */
- SA_IGNORE, /* SIGCHLD */
- SA_STOP|SA_TTYSTOP, /* SIGTTIN */
- SA_STOP|SA_TTYSTOP, /* SIGTTOU */
- SA_IGNORE, /* SIGIO */
- SA_KILL, /* SIGXCPU */
- SA_KILL, /* SIGXFSZ */
- SA_KILL, /* SIGVTALRM */
- SA_KILL, /* SIGPROF */
- SA_IGNORE, /* SIGWINCH */
- SA_IGNORE, /* SIGINFO */
- SA_KILL, /* SIGUSR1 */
- SA_KILL, /* SIGUSR2 */
-};
-
-#define contsigmask (sigmask(SIGCONT))
-#define stopsigmask (sigmask(SIGSTOP) | sigmask(SIGTSTP) | \
- sigmask(SIGTTIN) | sigmask(SIGTTOU))
-
-#endif /* SIGPROP */
-
-#define sigcantmask (sigmask(SIGKILL) | sigmask(SIGSTOP))
-
-#ifdef _KERNEL
-/*
- * Machine-independent functions:
- */
-void execsigs(struct proc *p);
-void gsignal(int pgid, int sig);
-int issignal(struct proc *p);
-void killproc(struct proc *p, char *why);
-void pgsignal(struct pgrp *pgrp, int sig, int checkctty);
-void postsig(int sig);
-#ifndef __rtems__
-/* clashes with psignal(3) */
-void psignal(struct proc *p, int sig);
-#endif
-void setsigvec(struct proc *p, int signum, struct sigaction *sa);
-void sigexit(struct proc *p, int signum);
-void siginit(struct proc *p);
-void trapsignal(struct proc *p, int sig, u_long code);
-
-/*
- * Machine-dependent functions:
- */
-void sendsig(sig_t action, int sig, int returnmask, u_long code);
-#endif /* _KERNEL */
-
-#endif /* !_SYS_SIGNALVAR_H_ */
diff --git a/cpukit/libnetworking/sys/socketvar.h b/cpukit/libnetworking/sys/socketvar.h
deleted file mode 100644
index 2cdd5158ef..0000000000
--- a/cpukit/libnetworking/sys/socketvar.h
+++ /dev/null
@@ -1,271 +0,0 @@
-/*-
- * Copyright (c) 1982, 1986, 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)socketvar.h 8.3 (Berkeley) 2/19/95
- * $FreeBSD: src/sys/sys/socketvar.h,v 1.135 2004/10/18 22:19:43 rwatson Exp $
- */
-
-#ifndef _SYS_SOCKETVAR_H_
-#define _SYS_SOCKETVAR_H_
-
-#include <sys/queue.h> /* for TAILQ macros */
-#include <sys/selinfo.h> /* for struct selinfo */
-
-
-/*
- * Kernel structure per socket.
- * Contains send and receive buffer queues,
- * handle on protocol and pointer to protocol
- * private data and error information.
- */
-typedef u_quad_t so_gen_t;
-
-struct socket {
- short so_type; /* generic type, see socket.h */
- short so_options; /* from socket call, see socket.h */
- short so_linger; /* time to linger while closing */
- short so_state; /* internal state flags SS_*, below */
- void *so_pcb; /* protocol control block */
- struct protosw *so_proto; /* protocol handle */
-/*
- * Variables for connection queuing.
- * Socket where accepts occur is so_head in all subsidiary sockets.
- * If so_head is 0, socket is not related to an accept.
- * For head socket so_q0 queues partially completed connections,
- * while so_q is a queue of connections ready to be accepted.
- * If a connection is aborted and it has so_head set, then
- * it has to be pulled out of either so_q0 or so_q.
- * We allow connections to queue up based on current queue lengths
- * and limit on number of queued connections for this socket.
- */
- struct socket *so_head; /* back pointer to accept socket */
- TAILQ_HEAD(, socket) so_incomp; /* queue of partial unaccepted connections */
- TAILQ_HEAD(, socket) so_comp; /* queue of complete unaccepted connections */
- TAILQ_ENTRY(socket) so_list; /* list of unaccepted connections */
- short so_qlen; /* number of unaccepted connections */
- short so_incqlen; /* number of unaccepted incomplete
- connections */
- short so_qlimit; /* max number queued connections */
- short so_timeo; /* connection timeout */
- u_short so_error; /* error affecting connection */
- pid_t so_pgid; /* pgid for signals */
- u_long so_oobmark; /* chars to oob mark */
-/*
- * Variables for socket buffering.
- */
- struct sockbuf {
- u_int sb_cc; /* actual chars in buffer */
- u_int sb_hiwat; /* max actual char count */
- u_int sb_mbcnt; /* chars of mbufs used */
- u_int sb_mbmax; /* max chars of mbufs to use */
- int sb_lowat; /* low water mark */
- struct mbuf *sb_mb; /* the mbuf chain */
- struct selinfo sb_sel; /* process selecting read/write */
- short sb_flags; /* flags, see below */
- int sb_timeo; /* timeout for read/write */
- void (*sb_wakeup)(struct socket *, void *);
- void *sb_wakeuparg; /* arg for above */
- } so_rcv, so_snd;
-#define SB_MAX (256L*1024L) /* default for max chars in sockbuf */
-#define SB_LOCK 0x01 /* lock on data queue */
-#define SB_WANT 0x02 /* someone is waiting to lock */
-#define SB_WAIT 0x04 /* someone is waiting for data/space */
-#define SB_SEL 0x08 /* someone is selecting */
-#define SB_ASYNC 0x10 /* ASYNC I/O, need signals */
-#define SB_NOTIFY (SB_WAIT|SB_SEL|SB_ASYNC)
-#define SB_NOINTR 0x40 /* operations not interruptible */
-
- caddr_t so_tpcb; /* Wisc. protocol control block XXX */
- void (*so_upcall)(struct socket *, void *arg, int);
- void *so_upcallarg; /* Arg for above */
-};
-
-/*
- * Socket state bits.
- */
-#define SS_NOFDREF 0x0001 /* no file table ref any more */
-#define SS_ISCONNECTED 0x0002 /* socket connected to a peer */
-#define SS_ISCONNECTING 0x0004 /* in process of connecting to peer */
-#define SS_ISDISCONNECTING 0x0008 /* in process of disconnecting */
-#define SS_CANTSENDMORE 0x0010 /* can't send more data to peer */
-#define SS_CANTRCVMORE 0x0020 /* can't receive more data from peer */
-#define SS_RCVATMARK 0x0040 /* at mark on input */
-
-#define SS_PRIV 0x0080 /* privileged for broadcast, raw... */
-#define SS_NBIO 0x0100 /* non-blocking ops */
-#define SS_ASYNC 0x0200 /* async i/o notify */
-#define SS_ISCONFIRMING 0x0400 /* deciding to accept connection req */
-
-#define SS_INCOMP 0x0800 /* unaccepted, incomplete connection */
-#define SS_COMP 0x1000 /* unaccepted, complete connection */
-
-
-/*
- * Macros for sockets and socket buffering.
- */
-
-/*
- * How much space is there in a socket buffer (so->so_snd or so->so_rcv)?
- * This is problematical if the fields are unsigned, as the space might
- * still be negative (cc > hiwat or mbcnt > mbmax). Should detect
- * overflow and return 0. Should use "lmin" but it doesn't exist now.
- */
-#define sbspace(sb) \
- ((long) imin((int)((sb)->sb_hiwat - (sb)->sb_cc), \
- (int)((sb)->sb_mbmax - (sb)->sb_mbcnt)))
-
-/* do we have to send all at once on a socket? */
-#define sosendallatonce(so) \
- ((so)->so_proto->pr_flags & PR_ATOMIC)
-
-/* can we read something from so? */
-#define soreadable(so) \
- ((so)->so_rcv.sb_cc >= (so)->so_rcv.sb_lowat || \
- ((so)->so_state & SS_CANTRCVMORE) || \
- (so)->so_comp.tqh_first || (so)->so_error)
-
-/* can we write something to so? */
-#define sowriteable(so) \
- ((sbspace(&(so)->so_snd) >= (so)->so_snd.sb_lowat && \
- (((so)->so_state&SS_ISCONNECTED) || \
- ((so)->so_proto->pr_flags&PR_CONNREQUIRED)==0)) || \
- ((so)->so_state & SS_CANTSENDMORE) || \
- (so)->so_error)
-
-/* adjust counters in sb reflecting allocation of m */
-#define sballoc(sb, m) { \
- (sb)->sb_cc += (m)->m_len; \
- (sb)->sb_mbcnt += _SYS_MBUF_LEGACY_MSIZE; \
- if ((m)->m_flags & M_EXT) \
- (sb)->sb_mbcnt += (m)->m_ext.ext_size; \
-}
-
-/* adjust counters in sb reflecting freeing of m */
-#define sbfree(sb, m) { \
- (sb)->sb_cc -= (m)->m_len; \
- (sb)->sb_mbcnt -= _SYS_MBUF_LEGACY_MSIZE; \
- if ((m)->m_flags & M_EXT) \
- (sb)->sb_mbcnt -= (m)->m_ext.ext_size; \
-}
-
-/*
- * Set lock on sockbuf sb; sleep if lock is already held.
- * Unless SB_NOINTR is set on sockbuf, sleep is interruptible.
- * Returns error without lock if sleep is interrupted.
- */
-#define sblock(sb, wf) ((sb)->sb_flags & SB_LOCK ? \
- (((wf) == M_WAITOK) ? sb_lock(sb) : EWOULDBLOCK) : \
- ((sb)->sb_flags |= SB_LOCK), 0)
-
-/* release lock on sockbuf sb */
-#define sbunlock(sb) { \
- (sb)->sb_flags &= ~SB_LOCK; \
- if ((sb)->sb_flags & SB_WANT) { \
- (sb)->sb_flags &= ~SB_WANT; \
- wakeup((caddr_t)&(sb)->sb_flags); \
- } \
-}
-
-#define sorwakeup(so) { sowakeup((so), &(so)->so_rcv); \
- if ((so)->so_upcall) \
- (*((so)->so_upcall))((so), (so)->so_upcallarg, M_DONTWAIT); \
- }
-
-#define sowwakeup(so) sowakeup((so), &(so)->so_snd)
-
-#ifdef _KERNEL
-extern u_long sb_max;
-
-/* to catch callers missing new second argument to sonewconn: */
-#define sonewconn(head, connstatus) sonewconn1((head), (connstatus))
-
-struct filedesc;
-struct mbuf;
-struct sockaddr;
-struct stat;
-struct uio;
-
-/*
- * From uipc_socket and friends
- */
-int sockargs(struct mbuf **mp, caddr_t buf, int buflen, int type);
-void sbappend(struct sockbuf *sb, struct mbuf *m);
-int sbappendaddr(struct sockbuf *sb, struct sockaddr *asa,
- struct mbuf *m0, struct mbuf *control);
-int sbappendcontrol(struct sockbuf *sb, struct mbuf *m0,
- struct mbuf *control);
-void sbappendrecord(struct sockbuf *sb, struct mbuf *m0);
-void sbcheck(struct sockbuf *sb);
-void sbcompress(struct sockbuf *sb, struct mbuf *m, struct mbuf *n);
-struct mbuf *
- sbcreatecontrol(caddr_t p, int size, int type, int level);
-void sbdrop(struct sockbuf *sb, int len);
-void sbdroprecord(struct sockbuf *sb);
-void sbflush(struct sockbuf *sb);
-void sbinsertoob(struct sockbuf *sb, struct mbuf *m0);
-void sbrelease(struct sockbuf *sb);
-int sbreserve(struct sockbuf *sb, u_long cc);
-int sbwait(struct sockbuf *sb);
-int sb_lock(struct sockbuf *sb);
-int soabort(struct socket *so);
-int soaccept(struct socket *so, struct mbuf *nam);
-int sobind(struct socket *so, struct mbuf *nam);
-void socantrcvmore(struct socket *so);
-void socantsendmore(struct socket *so);
-int soclose(struct socket *so);
-int soconnect(struct socket *so, struct mbuf *nam);
-int soconnect2(struct socket *so1, struct socket *so2);
-int socreate(int dom, struct socket **aso, int type, int proto,
- struct proc *p);
-int sodisconnect(struct socket *so);
-void sofree(struct socket *so);
-int sogetopt(struct socket *so, int level, int optname,
- struct mbuf **mp);
-void sohasoutofband(struct socket *so);
-void soisconnected(struct socket *so);
-void soisconnecting(struct socket *so);
-void soisdisconnected(struct socket *so);
-void soisdisconnecting(struct socket *so);
-int solisten(struct socket *so, int backlog);
-struct socket *
- sodropablereq(struct socket *head);
-struct socket *
- sonewconn1(struct socket *head, int connstatus);
-int soreceive(struct socket *so, struct mbuf **paddr, struct uio *uio,
- struct mbuf **mp0, struct mbuf **controlp, int *flagsp);
-int soreserve(struct socket *so, u_long sndcc, u_long rcvcc);
-void sorflush(struct socket *so);
-int sosend(struct socket *so, struct mbuf *addr, struct uio *uio,
- struct mbuf *top, struct mbuf *control, int flags);
-int sosetopt(struct socket *so, int level, int optname,
- struct mbuf *m0);
-int soshutdown(struct socket *so, int how);
-void sowakeup(struct socket *so, struct sockbuf *sb);
-#endif /* _KERNEL */
-
-#endif /* !_SYS_SOCKETVAR_H_ */
diff --git a/cpukit/libnetworking/sys/sysctl.h b/cpukit/libnetworking/sys/sysctl.h
deleted file mode 100644
index 12e3845402..0000000000
--- a/cpukit/libnetworking/sys/sysctl.h
+++ /dev/null
@@ -1,642 +0,0 @@
-/*
- * Copyright (c) 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Mike Karels at Berkeley Software Design, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)sysctl.h 8.1 (Berkeley) 6/2/93
- * $FreeBSD: src/sys/sys/sysctl.h,v 1.133 2004/10/11 22:04:16 peter Exp $
- */
-
-#ifndef _SYS_SYSCTL_H_
-#define _SYS_SYSCTL_H_
-
-#include <stdint.h>
-#include <sys/queue.h>
-
-struct thread;
-/*
- * Definitions for sysctl call. The sysctl call uses a hierarchical name
- * for objects that can be examined or modified. The name is expressed as
- * a sequence of integers. Like a file path name, the meaning of each
- * component depends on its place in the hierarchy. The top-level and kern
- * identifiers are defined here, and other identifiers are defined in the
- * respective subsystem header files.
- */
-
-#define CTL_MAXNAME 24 /* largest number of components supported */
-
-/*
- * Each subsystem defined by sysctl defines a list of variables
- * for that subsystem. Each name is either a node with further
- * levels defined below it, or it is a leaf of some particular
- * type given below. Each sysctl level defines a set of name/type
- * pairs to be used by sysctl(8) in manipulating the subsystem.
- */
-struct ctlname {
- char *ctl_name; /* subsystem name */
- int ctl_type; /* type of name */
-};
-
-#define CTLTYPE 0xf /* Mask for the type */
-#define CTLTYPE_NODE 1 /* name is a node */
-#define CTLTYPE_INT 2 /* name describes an integer */
-#define CTLTYPE_STRING 3 /* name describes a string */
-#define CTLTYPE_QUAD 4 /* name describes a 64-bit number */
-#define CTLTYPE_OPAQUE 5 /* name describes a structure */
-#define CTLTYPE_STRUCT CTLTYPE_OPAQUE /* name describes a structure */
-#define CTLTYPE_UINT 6 /* name describes an unsigned integer */
-#define CTLTYPE_LONG 7 /* name describes a long */
-#define CTLTYPE_ULONG 8 /* name describes an unsigned long */
-
-#define CTLFLAG_RD 0x80000000 /* Allow reads of variable */
-#define CTLFLAG_WR 0x40000000 /* Allow writes to the variable */
-#define CTLFLAG_RW (CTLFLAG_RD|CTLFLAG_WR)
-#define CTLFLAG_NOLOCK 0x20000000 /* XXX Don't Lock */
-#define CTLFLAG_ANYBODY 0x10000000 /* All users can set this var */
-#define CTLFLAG_SECURE 0x08000000 /* Permit set only if securelevel<=0 */
-#define CTLFLAG_PRISON 0x04000000 /* Prisoned roots can fiddle */
-#define CTLFLAG_DYN 0x02000000 /* Dynamic oid - can be freed */
-#define CTLFLAG_SKIP 0x01000000 /* Skip this sysctl when listing */
-#define CTLMASK_SECURE 0x00F00000 /* Secure level */
-#define CTLFLAG_TUN 0x00080000 /* Tunable variable */
-#define CTLFLAG_RDTUN (CTLFLAG_RD|CTLFLAG_TUN)
-
-/*
- * Secure level. Note that CTLFLAG_SECURE == CTLFLAG_SECURE1.
- *
- * Secure when the securelevel is raised to at least N.
- */
-#define CTLSHIFT_SECURE 20
-#define CTLFLAG_SECURE1 (CTLFLAG_SECURE | (0 << CTLSHIFT_SECURE))
-#define CTLFLAG_SECURE2 (CTLFLAG_SECURE | (1 << CTLSHIFT_SECURE))
-#define CTLFLAG_SECURE3 (CTLFLAG_SECURE | (2 << CTLSHIFT_SECURE))
-
-/*
- * USE THIS instead of a hardwired number from the categories below
- * to get dynamically assigned sysctl entries using the linker-set
- * technology. This is the way nearly all new sysctl variables should
- * be implemented.
- * e.g. SYSCTL_INT(_parent, OID_AUTO, name, CTLFLAG_RW, &variable, 0, "");
- */
-#define OID_AUTO (-1)
-
-/*
- * The starting number for dynamically-assigned entries. WARNING!
- * ALL static sysctl entries should have numbers LESS than this!
- */
-#define CTL_AUTO_START 0x100
-
-#ifdef _KERNEL
-#define SYSCTL_HANDLER_ARGS struct sysctl_oid *oidp, void *arg1, int arg2, \
- struct sysctl_req *req
-
-/* definitions for sysctl_req 'lock' member */
-#define REQ_UNLOCKED 0 /* not locked and not wired */
-#define REQ_LOCKED 1 /* locked and not wired */
-#define REQ_WIRED 2 /* locked and wired */
-
-/*
- * This describes the access space for a sysctl request. This is needed
- * so that we can use the interface from the kernel or from user-space.
- */
-struct sysctl_req {
- struct thread *td; /* used for access checking */
- int lock; /* locking/wiring state */
- void *oldptr;
- size_t oldlen;
- size_t oldidx;
- int (*oldfunc)(struct sysctl_req *, const void *, size_t);
- const void *newptr;
- size_t newlen;
- size_t newidx;
- int (*newfunc)(struct sysctl_req *, void *, size_t);
- size_t validlen;
-};
-
-SLIST_HEAD(sysctl_oid_list, sysctl_oid);
-
-/*
- * This describes one "oid" in the MIB tree. Potentially more nodes can
- * be hidden behind it, expanded by the handler.
- */
-struct sysctl_oid {
- struct sysctl_oid_list *oid_parent;
- SLIST_ENTRY(sysctl_oid) oid_link;
- int oid_number;
- uint32_t oid_kind;
- void *oid_arg1;
- int32_t oid_arg2;
- const char *oid_name;
- int (*oid_handler)(SYSCTL_HANDLER_ARGS);
- const char *oid_fmt;
- int oid_refcnt;
- const char *descr;
-};
-
-#define SYSCTL_IN(r, p, l) (r->newfunc)(r, p, l)
-#define SYSCTL_OUT(r, p, l) (r->oldfunc)(r, p, l)
-
-int sysctl_handle_int(SYSCTL_HANDLER_ARGS);
-int sysctl_handle_long(SYSCTL_HANDLER_ARGS);
-int sysctl_handle_intptr(SYSCTL_HANDLER_ARGS);
-int sysctl_handle_string(SYSCTL_HANDLER_ARGS);
-int sysctl_handle_opaque(SYSCTL_HANDLER_ARGS);
-
-/*
- * These functions are used to add/remove an oid from the mib.
- */
-void sysctl_register_oid(struct sysctl_oid *oidp);
-void sysctl_unregister_oid(struct sysctl_oid *oidp);
-
-/* Declare a static oid to allow child oids to be added to it. */
-#define SYSCTL_DECL(name) \
- extern struct sysctl_oid_list sysctl_##name##_children
-
-/* Hide these in macros */
-#define SYSCTL_CHILDREN(oid_ptr) (struct sysctl_oid_list *) \
- (oid_ptr)->oid_arg1
-#define SYSCTL_CHILDREN_SET(oid_ptr, val) \
- (oid_ptr)->oid_arg1 = (val);
-#define SYSCTL_STATIC_CHILDREN(oid_name) \
- (&sysctl_##oid_name##_children)
-
-/* === Structs and macros related to context handling === */
-
-/* All dynamically created sysctls can be tracked in a context list. */
-struct sysctl_ctx_entry {
- struct sysctl_oid *entry;
- TAILQ_ENTRY(sysctl_ctx_entry) link;
-};
-
-TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
-
-#define SYSCTL_NODE_CHILDREN(parent, name) \
- sysctl_##parent##_##name##_children
-
-/* This constructs a "raw" MIB oid. */
-#define SYSCTL_OID(parent, nbr, name, kind, a1, a2, handler, fmt, descr) \
- static struct sysctl_oid sysctl__##parent##_##name = { \
- &sysctl_##parent##_children, { 0 }, \
- nbr, kind, a1, a2, #name, handler, fmt, 0, descr }; \
- DATA_SET(sysctl_set, sysctl__##parent##_##name)
-
-#define SYSCTL_ADD_OID(ctx, parent, nbr, name, kind, a1, a2, handler, fmt, descr) \
- sysctl_add_oid(ctx, parent, nbr, name, kind, a1, a2, handler, fmt, descr)
-
-/* This constructs a node from which other oids can hang. */
-#define SYSCTL_NODE(parent, nbr, name, access, handler, descr) \
- struct sysctl_oid_list SYSCTL_NODE_CHILDREN(parent, name); \
- SYSCTL_OID(parent, nbr, name, CTLTYPE_NODE|(access), \
- (void*)&SYSCTL_NODE_CHILDREN(parent, name), 0, handler, \
- "N", descr)
-
-#define SYSCTL_ADD_NODE(ctx, parent, nbr, name, access, handler, descr) \
- sysctl_add_oid(ctx, parent, nbr, name, CTLTYPE_NODE|(access), \
- 0, 0, handler, "N", descr)
-
-/* Oid for a string. len can be 0 to indicate '\0' termination. */
-#define SYSCTL_STRING(parent, nbr, name, access, arg, len, descr) \
- SYSCTL_OID(parent, nbr, name, CTLTYPE_STRING|(access), \
- arg, len, sysctl_handle_string, "A", descr)
-
-#define SYSCTL_ADD_STRING(ctx, parent, nbr, name, access, arg, len, descr) \
- sysctl_add_oid(ctx, parent, nbr, name, CTLTYPE_STRING|(access), \
- arg, len, sysctl_handle_string, "A", descr)
-
-/* Oid for an int. If ptr is NULL, val is returned. */
-#define SYSCTL_INT(parent, nbr, name, access, ptr, val, descr) \
- SYSCTL_OID(parent, nbr, name, CTLTYPE_INT|(access), \
- ptr, val, sysctl_handle_int, "I", descr)
-
-#define SYSCTL_ADD_INT(ctx, parent, nbr, name, access, ptr, val, descr) \
- sysctl_add_oid(ctx, parent, nbr, name, CTLTYPE_INT|(access), \
- ptr, val, sysctl_handle_int, "I", descr)
-
-/* Oid for an unsigned int. If ptr is NULL, val is returned. */
-#define SYSCTL_UINT(parent, nbr, name, access, ptr, val, descr) \
- SYSCTL_OID(parent, nbr, name, CTLTYPE_UINT|(access), \
- ptr, val, sysctl_handle_int, "IU", descr)
-
-#define SYSCTL_ADD_UINT(ctx, parent, nbr, name, access, ptr, val, descr) \
- sysctl_add_oid(ctx, parent, nbr, name, CTLTYPE_UINT|(access), \
- ptr, val, sysctl_handle_int, "IU", descr)
-
-/* Oid for a long. The pointer must be non NULL. */
-#define SYSCTL_LONG(parent, nbr, name, access, ptr, val, descr) \
- SYSCTL_OID(parent, nbr, name, CTLTYPE_LONG|(access), \
- ptr, val, sysctl_handle_long, "L", descr)
-
-#define SYSCTL_ADD_LONG(ctx, parent, nbr, name, access, ptr, descr) \
- sysctl_add_oid(ctx, parent, nbr, name, CTLTYPE_LONG|(access), \
- ptr, 0, sysctl_handle_long, "L", descr)
-
-/* Oid for an unsigned long. The pointer must be non NULL. */
-#define SYSCTL_ULONG(parent, nbr, name, access, ptr, val, descr) \
- SYSCTL_OID(parent, nbr, name, CTLTYPE_ULONG|(access), \
- ptr, val, sysctl_handle_long, "LU", descr)
-
-#define SYSCTL_ADD_ULONG(ctx, parent, nbr, name, access, ptr, descr) \
- sysctl_add_oid(ctx, parent, nbr, name, CTLTYPE_ULONG|(access), \
- ptr, 0, sysctl_handle_long, "LU", descr)
-
-/* Oid for an opaque object. Specified by a pointer and a length. */
-#define SYSCTL_OPAQUE(parent, nbr, name, access, ptr, len, fmt, descr) \
- SYSCTL_OID(parent, nbr, name, CTLTYPE_OPAQUE|(access), \
- ptr, len, sysctl_handle_opaque, fmt, descr)
-
-#define SYSCTL_ADD_OPAQUE(ctx, parent, nbr, name, access, ptr, len, fmt, descr)\
- sysctl_add_oid(ctx, parent, nbr, name, CTLTYPE_OPAQUE|(access), \
- ptr, len, sysctl_handle_opaque, fmt, descr)
-
-/* Oid for a struct. Specified by a pointer and a type. */
-#define SYSCTL_STRUCT(parent, nbr, name, access, ptr, type, descr) \
- SYSCTL_OID(parent, nbr, name, CTLTYPE_OPAQUE|(access), \
- ptr, sizeof(struct type), sysctl_handle_opaque, \
- "S," #type, descr)
-
-#define SYSCTL_ADD_STRUCT(ctx, parent, nbr, name, access, ptr, type, descr) \
- sysctl_add_oid(ctx, parent, nbr, name, CTLTYPE_OPAQUE|(access), \
- ptr, sizeof(struct type), sysctl_handle_opaque, "S," #type, descr)
-
-/* Oid for a procedure. Specified by a pointer and an arg. */
-#define SYSCTL_PROC(parent, nbr, name, access, ptr, arg, handler, fmt, descr) \
- SYSCTL_OID(parent, nbr, name, (access), \
- ptr, arg, handler, fmt, descr)
-
-#define SYSCTL_ADD_PROC(ctx, parent, nbr, name, access, ptr, arg, handler, fmt, descr) \
- sysctl_add_oid(ctx, parent, nbr, name, (access), \
- ptr, arg, handler, fmt, descr)
-
-#endif /* _KERNEL */
-
-/*
- * Top-level identifiers
- */
-#define CTL_UNSPEC 0 /* unused */
-#define CTL_KERN 1 /* "high kernel": proc, limits */
-#define CTL_VM 2 /* virtual memory */
-#define CTL_VFS 3 /* filesystem, mount type is next */
-#define CTL_NET 4 /* network, see socket.h */
-#define CTL_DEBUG 5 /* debugging parameters */
-#define CTL_HW 6 /* generic cpu/io */
-#define CTL_MACHDEP 7 /* machine dependent */
-#define CTL_USER 8 /* user-level */
-#define CTL_P1003_1B 9 /* POSIX 1003.1B */
-#define CTL_MAXID 10 /* number of valid top-level ids */
-
-#define CTL_NAMES { \
- { 0, 0 }, \
- { "kern", CTLTYPE_NODE }, \
- { "vm", CTLTYPE_NODE }, \
- { "vfs", CTLTYPE_NODE }, \
- { "net", CTLTYPE_NODE }, \
- { "debug", CTLTYPE_NODE }, \
- { "hw", CTLTYPE_NODE }, \
- { "machdep", CTLTYPE_NODE }, \
- { "user", CTLTYPE_NODE }, \
- { "p1003_1b", CTLTYPE_NODE }, \
-}
-
-/*
- * CTL_KERN identifiers
- */
-#define KERN_OSTYPE 1 /* string: system version */
-#define KERN_OSRELEASE 2 /* string: system release */
-#define KERN_OSREV 3 /* int: system revision */
-#define KERN_VERSION 4 /* string: compile time info */
-#define KERN_MAXVNODES 5 /* int: max vnodes */
-#define KERN_MAXPROC 6 /* int: max processes */
-#define KERN_MAXFILES 7 /* int: max open files */
-#define KERN_ARGMAX 8 /* int: max arguments to exec */
-#define KERN_SECURELVL 9 /* int: system security level */
-#define KERN_HOSTNAME 10 /* string: hostname */
-#define KERN_HOSTID 11 /* int: host identifier */
-#define KERN_CLOCKRATE 12 /* struct: struct clockrate */
-#define KERN_VNODE 13 /* struct: vnode structures */
-#define KERN_PROC 14 /* struct: process entries */
-#define KERN_FILE 15 /* struct: file entries */
-#define KERN_PROF 16 /* node: kernel profiling info */
-#define KERN_POSIX1 17 /* int: POSIX.1 version */
-#define KERN_NGROUPS 18 /* int: # of supplemental group ids */
-#define KERN_JOB_CONTROL 19 /* int: is job control available */
-#define KERN_SAVED_IDS 20 /* int: saved set-user/group-ID */
-#define KERN_BOOTTIME 21 /* struct: time kernel was booted */
-#define KERN_NISDOMAINNAME 22 /* string: YP domain name */
-#define KERN_UPDATEINTERVAL 23 /* int: update process sleep time */
-#define KERN_OSRELDATE 24 /* int: kernel release date */
-#define KERN_NTP_PLL 25 /* node: NTP PLL control */
-#define KERN_BOOTFILE 26 /* string: name of booted kernel */
-#define KERN_MAXFILESPERPROC 27 /* int: max open files per proc */
-#define KERN_MAXPROCPERUID 28 /* int: max processes per uid */
-#define KERN_DUMPDEV 29 /* struct cdev *: device to dump on */
-#define KERN_IPC 30 /* node: anything related to IPC */
-#define KERN_DUMMY 31 /* unused */
-#define KERN_PS_STRINGS 32 /* int: address of PS_STRINGS */
-#define KERN_USRSTACK 33 /* int: address of USRSTACK */
-#define KERN_LOGSIGEXIT 34 /* int: do we log sigexit procs? */
-#define KERN_IOV_MAX 35 /* int: value of UIO_MAXIOV */
-#define KERN_MAXID 36 /* number of valid kern ids */
-
-#define CTL_KERN_NAMES { \
- { 0, 0 }, \
- { "ostype", CTLTYPE_STRING }, \
- { "osrelease", CTLTYPE_STRING }, \
- { "osrevision", CTLTYPE_INT }, \
- { "version", CTLTYPE_STRING }, \
- { "maxvnodes", CTLTYPE_INT }, \
- { "maxproc", CTLTYPE_INT }, \
- { "maxfiles", CTLTYPE_INT }, \
- { "argmax", CTLTYPE_INT }, \
- { "securelevel", CTLTYPE_INT }, \
- { "hostname", CTLTYPE_STRING }, \
- { "hostid", CTLTYPE_UINT }, \
- { "clockrate", CTLTYPE_STRUCT }, \
- { "vnode", CTLTYPE_STRUCT }, \
- { "proc", CTLTYPE_STRUCT }, \
- { "file", CTLTYPE_STRUCT }, \
- { "profiling", CTLTYPE_NODE }, \
- { "posix1version", CTLTYPE_INT }, \
- { "ngroups", CTLTYPE_INT }, \
- { "job_control", CTLTYPE_INT }, \
- { "saved_ids", CTLTYPE_INT }, \
- { "boottime", CTLTYPE_STRUCT }, \
- { "nisdomainname", CTLTYPE_STRING }, \
- { "update", CTLTYPE_INT }, \
- { "osreldate", CTLTYPE_INT }, \
- { "ntp_pll", CTLTYPE_NODE }, \
- { "bootfile", CTLTYPE_STRING }, \
- { "maxfilesperproc", CTLTYPE_INT }, \
- { "maxprocperuid", CTLTYPE_INT }, \
- { "ipc", CTLTYPE_NODE }, \
- { "dummy", CTLTYPE_INT }, \
- { "ps_strings", CTLTYPE_INT }, \
- { "usrstack", CTLTYPE_INT }, \
- { "logsigexit", CTLTYPE_INT }, \
- { "iov_max", CTLTYPE_INT }, \
-}
-
-/*
- * CTL_VFS identifiers
- */
-#define CTL_VFS_NAMES { \
- { "vfsconf", CTLTYPE_STRUCT }, \
-}
-
-/*
- * KERN_PROC subtypes
- */
-#define KERN_PROC_ALL 0 /* everything */
-#define KERN_PROC_PID 1 /* by process id */
-#define KERN_PROC_PGRP 2 /* by process group id */
-#define KERN_PROC_SESSION 3 /* by session of pid */
-#define KERN_PROC_TTY 4 /* by controlling tty */
-#define KERN_PROC_UID 5 /* by effective uid */
-#define KERN_PROC_RUID 6 /* by real uid */
-#define KERN_PROC_ARGS 7 /* get/set arguments/proctitle */
-#define KERN_PROC_PROC 8 /* only return procs */
-#define KERN_PROC_SV_NAME 9 /* get syscall vector name */
-#define KERN_PROC_RGID 10 /* by real group id */
-#define KERN_PROC_GID 11 /* by effective group id */
-#define KERN_PROC_INC_THREAD 0x10 /*
- * modifier for pid, pgrp, tty,
- * uid, ruid, gid, rgid and proc
- */
-
-/*
- * KERN_IPC identifiers
- */
-#define KIPC_MAXSOCKBUF 1 /* int: max size of a socket buffer */
-#define KIPC_SOCKBUF_WASTE 2 /* int: wastage factor in sockbuf */
-#define KIPC_SOMAXCONN 3 /* int: max length of connection q */
-#define KIPC_MAX_LINKHDR 4 /* int: max length of link header */
-#define KIPC_MAX_PROTOHDR 5 /* int: max length of network header */
-#define KIPC_MAX_HDR 6 /* int: max total length of headers */
-#define KIPC_MAX_DATALEN 7 /* int: max length of data? */
-
-/*
- * CTL_HW identifiers
- */
-#define HW_MACHINE 1 /* string: machine class */
-#define HW_MODEL 2 /* string: specific machine model */
-#define HW_NCPU 3 /* int: number of cpus */
-#define HW_BYTEORDER 4 /* int: machine byte order */
-#define HW_PHYSMEM 5 /* int: total memory */
-#define HW_USERMEM 6 /* int: non-kernel memory */
-#define HW_PAGESIZE 7 /* int: software page size */
-#define HW_DISKNAMES 8 /* strings: disk drive names */
-#define HW_DISKSTATS 9 /* struct: diskstats[] */
-#define HW_FLOATINGPT 10 /* int: has HW floating point? */
-#define HW_MACHINE_ARCH 11 /* string: machine architecture */
-#define HW_MAXID 12 /* number of valid hw ids */
-
-#define CTL_HW_NAMES { \
- { 0, 0 }, \
- { "machine", CTLTYPE_STRING }, \
- { "model", CTLTYPE_STRING }, \
- { "ncpu", CTLTYPE_INT }, \
- { "byteorder", CTLTYPE_INT }, \
- { "physmem", CTLTYPE_ULONG }, \
- { "usermem", CTLTYPE_ULONG }, \
- { "pagesize", CTLTYPE_INT }, \
- { "disknames", CTLTYPE_STRUCT }, \
- { "diskstats", CTLTYPE_STRUCT }, \
- { "floatingpoint", CTLTYPE_INT }, \
-}
-
-/*
- * CTL_USER definitions
- */
-#define USER_CS_PATH 1 /* string: _CS_PATH */
-#define USER_BC_BASE_MAX 2 /* int: BC_BASE_MAX */
-#define USER_BC_DIM_MAX 3 /* int: BC_DIM_MAX */
-#define USER_BC_SCALE_MAX 4 /* int: BC_SCALE_MAX */
-#define USER_BC_STRING_MAX 5 /* int: BC_STRING_MAX */
-#define USER_COLL_WEIGHTS_MAX 6 /* int: COLL_WEIGHTS_MAX */
-#define USER_EXPR_NEST_MAX 7 /* int: EXPR_NEST_MAX */
-#define USER_LINE_MAX 8 /* int: LINE_MAX */
-#define USER_RE_DUP_MAX 9 /* int: RE_DUP_MAX */
-#define USER_POSIX2_VERSION 10 /* int: POSIX2_VERSION */
-#define USER_POSIX2_C_BIND 11 /* int: POSIX2_C_BIND */
-#define USER_POSIX2_C_DEV 12 /* int: POSIX2_C_DEV */
-#define USER_POSIX2_CHAR_TERM 13 /* int: POSIX2_CHAR_TERM */
-#define USER_POSIX2_FORT_DEV 14 /* int: POSIX2_FORT_DEV */
-#define USER_POSIX2_FORT_RUN 15 /* int: POSIX2_FORT_RUN */
-#define USER_POSIX2_LOCALEDEF 16 /* int: POSIX2_LOCALEDEF */
-#define USER_POSIX2_SW_DEV 17 /* int: POSIX2_SW_DEV */
-#define USER_POSIX2_UPE 18 /* int: POSIX2_UPE */
-#define USER_STREAM_MAX 19 /* int: POSIX2_STREAM_MAX */
-#define USER_TZNAME_MAX 20 /* int: POSIX2_TZNAME_MAX */
-#define USER_MAXID 21 /* number of valid user ids */
-
-#define CTL_USER_NAMES { \
- { 0, 0 }, \
- { "cs_path", CTLTYPE_STRING }, \
- { "bc_base_max", CTLTYPE_INT }, \
- { "bc_dim_max", CTLTYPE_INT }, \
- { "bc_scale_max", CTLTYPE_INT }, \
- { "bc_string_max", CTLTYPE_INT }, \
- { "coll_weights_max", CTLTYPE_INT }, \
- { "expr_nest_max", CTLTYPE_INT }, \
- { "line_max", CTLTYPE_INT }, \
- { "re_dup_max", CTLTYPE_INT }, \
- { "posix2_version", CTLTYPE_INT }, \
- { "posix2_c_bind", CTLTYPE_INT }, \
- { "posix2_c_dev", CTLTYPE_INT }, \
- { "posix2_char_term", CTLTYPE_INT }, \
- { "posix2_fort_dev", CTLTYPE_INT }, \
- { "posix2_fort_run", CTLTYPE_INT }, \
- { "posix2_localedef", CTLTYPE_INT }, \
- { "posix2_sw_dev", CTLTYPE_INT }, \
- { "posix2_upe", CTLTYPE_INT }, \
- { "stream_max", CTLTYPE_INT }, \
- { "tzname_max", CTLTYPE_INT }, \
-}
-
-#define CTL_P1003_1B_ASYNCHRONOUS_IO 1 /* boolean */
-#define CTL_P1003_1B_MAPPED_FILES 2 /* boolean */
-#define CTL_P1003_1B_MEMLOCK 3 /* boolean */
-#define CTL_P1003_1B_MEMLOCK_RANGE 4 /* boolean */
-#define CTL_P1003_1B_MEMORY_PROTECTION 5 /* boolean */
-#define CTL_P1003_1B_MESSAGE_PASSING 6 /* boolean */
-#define CTL_P1003_1B_PRIORITIZED_IO 7 /* boolean */
-#define CTL_P1003_1B_PRIORITY_SCHEDULING 8 /* boolean */
-#define CTL_P1003_1B_REALTIME_SIGNALS 9 /* boolean */
-#define CTL_P1003_1B_SEMAPHORES 10 /* boolean */
-#define CTL_P1003_1B_FSYNC 11 /* boolean */
-#define CTL_P1003_1B_SHARED_MEMORY_OBJECTS 12 /* boolean */
-#define CTL_P1003_1B_SYNCHRONIZED_IO 13 /* boolean */
-#define CTL_P1003_1B_TIMERS 14 /* boolean */
-#define CTL_P1003_1B_AIO_LISTIO_MAX 15 /* int */
-#define CTL_P1003_1B_AIO_MAX 16 /* int */
-#define CTL_P1003_1B_AIO_PRIO_DELTA_MAX 17 /* int */
-#define CTL_P1003_1B_DELAYTIMER_MAX 18 /* int */
-#define CTL_P1003_1B_MQ_OPEN_MAX 19 /* int */
-#define CTL_P1003_1B_PAGESIZE 20 /* int */
-#define CTL_P1003_1B_RTSIG_MAX 21 /* int */
-#define CTL_P1003_1B_SEM_NSEMS_MAX 22 /* int */
-#define CTL_P1003_1B_SEM_VALUE_MAX 23 /* int */
-#define CTL_P1003_1B_SIGQUEUE_MAX 24 /* int */
-#define CTL_P1003_1B_TIMER_MAX 25 /* int */
-
-#define CTL_P1003_1B_MAXID 26
-
-#define CTL_P1003_1B_NAMES { \
- { 0, 0 }, \
- { "asynchronous_io", CTLTYPE_INT }, \
- { "mapped_files", CTLTYPE_INT }, \
- { "memlock", CTLTYPE_INT }, \
- { "memlock_range", CTLTYPE_INT }, \
- { "memory_protection", CTLTYPE_INT }, \
- { "message_passing", CTLTYPE_INT }, \
- { "prioritized_io", CTLTYPE_INT }, \
- { "priority_scheduling", CTLTYPE_INT }, \
- { "realtime_signals", CTLTYPE_INT }, \
- { "semaphores", CTLTYPE_INT }, \
- { "fsync", CTLTYPE_INT }, \
- { "shared_memory_objects", CTLTYPE_INT }, \
- { "synchronized_io", CTLTYPE_INT }, \
- { "timers", CTLTYPE_INT }, \
- { "aio_listio_max", CTLTYPE_INT }, \
- { "aio_max", CTLTYPE_INT }, \
- { "aio_prio_delta_max", CTLTYPE_INT }, \
- { "delaytimer_max", CTLTYPE_INT }, \
- { "mq_open_max", CTLTYPE_INT }, \
- { "pagesize", CTLTYPE_INT }, \
- { "rtsig_max", CTLTYPE_INT }, \
- { "nsems_max", CTLTYPE_INT }, \
- { "sem_value_max", CTLTYPE_INT }, \
- { "sigqueue_max", CTLTYPE_INT }, \
- { "timer_max", CTLTYPE_INT }, \
-}
-
-#ifdef _KERNEL
-
-/*
- * Declare some common oids.
- */
-extern struct sysctl_oid_list sysctl__children;
-SYSCTL_DECL(_kern);
-SYSCTL_DECL(_sysctl);
-SYSCTL_DECL(_vm);
-SYSCTL_DECL(_vfs);
-SYSCTL_DECL(_net);
-SYSCTL_DECL(_debug);
-SYSCTL_DECL(_debug_sizeof);
-SYSCTL_DECL(_hw);
-SYSCTL_DECL(_machdep);
-SYSCTL_DECL(_user);
-SYSCTL_DECL(_compat);
-
-extern char machine[];
-extern char osrelease[];
-extern char ostype[];
-extern char kern_ident[];
-
-/* Dynamic oid handling */
-struct sysctl_oid *sysctl_add_oid(struct sysctl_ctx_list *clist,
- struct sysctl_oid_list *parent, int nbr, const char *name,
- int kind, void *arg1, int arg2,
- int (*handler) (SYSCTL_HANDLER_ARGS),
- const char *fmt, const char *descr);
-int sysctl_move_oid(struct sysctl_oid *oidp,
- struct sysctl_oid_list *parent);
-int sysctl_remove_oid(struct sysctl_oid *oidp, int del, int recurse);
-int sysctl_ctx_init(struct sysctl_ctx_list *clist);
-int sysctl_ctx_free(struct sysctl_ctx_list *clist);
-struct sysctl_ctx_entry *sysctl_ctx_entry_add(struct sysctl_ctx_list *clist,
- struct sysctl_oid *oidp);
-struct sysctl_ctx_entry *sysctl_ctx_entry_find(struct sysctl_ctx_list *clist,
- struct sysctl_oid *oidp);
-int sysctl_ctx_entry_del(struct sysctl_ctx_list *clist,
- struct sysctl_oid *oidp);
-
-int kernel_sysctl(struct thread *td, int *name, u_int namelen, void *old,
- size_t *oldlenp, void *new, size_t newlen,
- size_t *retval);
-int kernel_sysctlbyname(struct thread *td, char *name,
- void *old, size_t *oldlenp, void *new, size_t newlen,
- size_t *retval);
-int userland_sysctl(struct thread *td, const int *name, u_int namelen, void *old,
- size_t *oldlenp, int inkernel, const void *new, size_t newlen,
- size_t *retval);
-int sysctl_find_oid(const int *name, u_int namelen, struct sysctl_oid **noid,
- int *nindx, struct sysctl_req *req);
-int sysctl_wire_old_buffer(struct sysctl_req *req, size_t len);
-
-#else /* !_KERNEL */
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-int sysctl(int *, u_int, void *, size_t *, void *, size_t);
-int sysctlbyname(const char *, void *, size_t *, void *, size_t);
-int sysctlnametomib(const char *, int *, size_t *);
-__END_DECLS
-#endif /* _KERNEL */
-
-#endif /* !_SYS_SYSCTL_H_ */
diff --git a/cpukit/libnetworking/sys/systm.h b/cpukit/libnetworking/sys/systm.h
deleted file mode 100644
index ae70148184..0000000000
--- a/cpukit/libnetworking/sys/systm.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/*-
- * Copyright (c) 1982, 1988, 1991, 1993
- * The Regents of the University of California. All rights reserved.
- * (c) UNIX System Laboratories, Inc.
- * All or some portions of this file are derived from material licensed
- * to the University of California by American Telephone and Telegraph
- * Co. or Unix System Laboratories, Inc. and are reproduced herein with
- * the permission of UNIX System Laboratories, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)systm.h 8.7 (Berkeley) 3/29/95
- * $FreeBSD: src/sys/sys/systm.h,v 1.248 2007/01/15 15:06:27 rrs Exp $
- */
-
-
-#ifndef _SYS_SYSTM_H_
-#define _SYS_SYSTM_H_
-
-#include <rtems/rtems_bsdnet_internal.h> /* for __BSD_VA_LIST__ */
-#include <machine/cpufunc.h>
-
-#if !defined(__dead2)
-#define __dead2 __attribute__((__noreturn__))
-#endif
-
-extern int securelevel; /* system security level (see init(8)) */
-
-extern int cold; /* nonzero if we are doing a cold boot */
-extern const char *panicstr; /* panic message */
-extern char version[]; /* system version */
-extern char copyright[]; /* system copyright */
-
-extern int physmem; /* physical memory */
-
-/*
- * General function declarations.
- */
-int nullop(void);
-int ureadc(int, struct uio *);
-void *hashinit(int count, int type, u_long *hashmask);
-void *phashinit(int count, int type, u_long *nentries);
-
-void panic(const char *, ...) __dead2;
-void boot(int) __dead2;
-void cpu_boot(int);
-int kvprintf(char const *, void (*)(int, void*), void *, int,
- _BSD_VA_LIST_);
-void log(int, const char *, ...);
-int printf(const char *, ...);
-int sprintf(char *buf, const char *, ...);
-void uprintf(const char *, ...);
-void ttyprintf(struct tty *, const char *, ...);
-
-#define bcopy(f,t,n) memcpy((t),(f),(n))
-#define bzero(p,n) memset((p),(0),(n))
-
-int copystr(const void *kfaddr, void *kdaddr, size_t len,
- size_t *lencopied);
-int copyinstr(const void *udaddr, void *kaddr, size_t len,
- size_t *lencopied);
-#ifndef __rtems__
-/* FIXME: these clash with defines in rtems_bsdnet_internal.h */
-int copyin(const void *udaddr, void *kaddr, size_t len);
-int copyout(const void *kaddr, void *udaddr, size_t len);
-#endif
-
-int hzto(struct timeval *tv);
-
-#include <sys/libkern.h>
-
-/* Timeouts */
-typedef void (timeout_t)(void *); /* actual timeout function type */
-typedef timeout_t *timeout_func_t; /* a pointer to this type */
-
-void timeout(timeout_func_t, void *, int);
-void untimeout(timeout_func_t, void *);
-
-/*
- * Common `proc' functions are declared here so that proc.h can be included
- * less often.
- */
-int tsleep(void *chan, int pri, char *wmesg, int timo);
-void wakeup(void *chan);
-
-#endif /* !_SYS_SYSTM_H_ */
diff --git a/cpukit/libnetworking/sys/ucred.h b/cpukit/libnetworking/sys/ucred.h
deleted file mode 100644
index 84c4ebc2e6..0000000000
--- a/cpukit/libnetworking/sys/ucred.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Copyright (c) 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)ucred.h 8.4 (Berkeley) 1/9/95
- */
-
-#ifndef _SYS_UCRED_H_
-#define _SYS_UCRED_H_
-
-#if defined(__rtems__)
-#include <sys/param.h> /* NGROUPS */
-#endif
-
-/*
- * Credentials.
- */
-struct ucred {
- u_short cr_ref; /* reference count */
- uid_t cr_uid; /* effective user id */
- short cr_ngroups; /* number of groups */
- gid_t cr_groups[NGROUPS]; /* groups */
-};
-#define cr_gid cr_groups[0]
-#define NOCRED ((struct ucred *)0) /* no credential available */
-#define FSCRED ((struct ucred *)-1) /* filesystem credential */
-
-#ifdef _KERNEL
-int suser(struct ucred *cred, u_short *acflag);
-#endif /* _KERNEL */
-
-#endif /* !_SYS_UCRED_H_ */
diff --git a/cpukit/libnetworking/vm/vm.h b/cpukit/libnetworking/vm/vm.h
deleted file mode 100644
index b6be3d1ca0..0000000000
--- a/cpukit/libnetworking/vm/vm.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Copyright (c) 1991, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)vm.h 8.2 (Berkeley) 12/13/93
- * @(#)vm_prot.h 8.1 (Berkeley) 6/11/93
- * @(#)vm_inherit.h 8.1 (Berkeley) 6/11/93
- *
- * Copyright (c) 1987, 1990 Carnegie-Mellon University.
- * All rights reserved.
- *
- * Authors: Avadis Tevanian, Jr., Michael Wayne Young
- *
- * Permission to use, copy, modify and distribute this software and
- * its documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
- * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- *
- * $FreeBSD: src/sys/vm/vm.h,v 1.28 2007/12/27 17:08:11 alc Exp $
- */
-
-#ifndef VM_H
-#define VM_H
-
-typedef char vm_inherit_t; /* XXX: inheritance codes */
-typedef u_char vm_prot_t; /* protection codes */
-
-union vm_map_object;
-typedef union vm_map_object vm_map_object_t;
-
-struct vm_map_entry;
-typedef struct vm_map_entry *vm_map_entry_t;
-
-struct vm_map;
-typedef struct vm_map *vm_map_t;
-
-struct vm_object;
-typedef struct vm_object *vm_object_t;
-
-#ifndef _KERNEL
-/*
- * This is defined in <sys/types.h> for the kernel so that non-vm kernel
- * sources (mainly Mach-derived ones such as ddb) don't have to include
- * vm stuff. Defining it there for applications might break things.
- * Define it here for "applications" that include vm headers (e.g.,
- * genassym).
- */
-typedef int boolean_t;
-
-/*
- * This is defined in <sys/types.h> for the kernel so that vnode_if.h
- * doesn't have to include <vm/vm.h>.
- */
-struct vm_page;
-typedef struct vm_page *vm_page_t;
-#endif /* _KERNEL */
-
-#endif /* VM_H */
diff --git a/cpukit/libnetworking/vm/vm_extern.h b/cpukit/libnetworking/vm/vm_extern.h
deleted file mode 100644
index c495af60f9..0000000000
--- a/cpukit/libnetworking/vm/vm_extern.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)vm_extern.h 8.2 (Berkeley) 1/12/94
- * $FreeBSD: src/sys/vm/vm_extern.h,v 1.78 2006/05/29 21:28:56 tegge Exp $
- */
-
-#ifndef _VM_EXTERN_H_
-#define _VM_EXTERN_H_
-
-struct buf;
-struct proc;
-struct vmtotal;
-struct mount;
-struct vnode;
-
-#endif /* !_VM_EXTERN_H_ */
diff --git a/cpukit/libnetworking/vm/vm_kern.h b/cpukit/libnetworking/vm/vm_kern.h
deleted file mode 100644
index f020f2da8f..0000000000
--- a/cpukit/libnetworking/vm/vm_kern.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright (c) 1991, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * The Mach Operating System project at Carnegie-Mellon University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * from: @(#)vm_kern.h 8.1 (Berkeley) 6/11/93
- *
- *
- * Copyright (c) 1987, 1990 Carnegie-Mellon University.
- * All rights reserved.
- *
- * Authors: Avadis Tevanian, Jr., Michael Wayne Young
- *
- * Permission to use, copy, modify and distribute this software and
- * its documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
- * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- *
- * $FreeBSD: src/sys/vm/vm_kern.h,v 1.28 2005/01/07 02:29:27 imp Exp $
- */
-
-
-#ifndef _VM_VM_KERN_H_
-#define _VM_VM_KERN_H_ 1
-
-#if !defined(__rtems__)
-/* Kernel memory management definitions. */
-extern vm_map_t buffer_map;
-extern vm_map_t kernel_map;
-extern vm_map_t kmem_map;
-extern vm_map_t clean_map;
-extern vm_map_t exec_map;
-extern vm_map_t pipe_map;
-extern u_int vm_kmem_size;
-#endif
-
-#endif /* _VM_VM_KERN_H_ */
diff --git a/cpukit/libnetworking/vm/vm_param.h b/cpukit/libnetworking/vm/vm_param.h
deleted file mode 100644
index 41c52ef488..0000000000
--- a/cpukit/libnetworking/vm/vm_param.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * Copyright (c) 1991, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * The Mach Operating System project at Carnegie-Mellon University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * from: @(#)vm_param.h 8.1 (Berkeley) 6/11/93
- *
- *
- * Copyright (c) 1987, 1990 Carnegie-Mellon University.
- * All rights reserved.
- *
- * Authors: Avadis Tevanian, Jr., Michael Wayne Young
- *
- * Permission to use, copy, modify and distribute this software and
- * its documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
- * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- *
- * $FreeBSD: src/sys/vm/vm_param.h,v 1.21 2005/01/07 02:29:27 imp Exp $
- */
-
-
-/*
- * Machine independent virtual memory parameters.
- */
-
-#ifndef _VM_PARAM_
-#define _VM_PARAM_
-
-#include <machine/vmparam.h>
-
-/*
- * CTL_VM identifiers
- */
-#define VM_TOTAL 1 /* struct vmtotal */
-#define VM_METER VM_TOTAL/* deprecated, use VM_TOTAL */
-#define VM_LOADAVG 2 /* struct loadavg */
-#define VM_V_FREE_MIN 3 /* cnt.v_free_min */
-#define VM_V_FREE_TARGET 4 /* cnt.v_free_target */
-#define VM_V_FREE_RESERVED 5 /* cnt.v_free_reserved */
-#define VM_V_INACTIVE_TARGET 6 /* cnt.v_inactive_target */
-#define VM_V_CACHE_MIN 7 /* cnt.v_cache_max */
-#define VM_V_CACHE_MAX 8 /* cnt.v_cache_min */
-#define VM_V_PAGEOUT_FREE_MIN 9 /* cnt.v_pageout_free_min */
-#define VM_PAGEOUT_ALGORITHM 10 /* pageout algorithm */
-#define VM_SWAPPING_ENABLED 11 /* swapping enabled */
-#define VM_MAXID 12 /* number of valid vm ids */
-
-#define CTL_VM_NAMES { \
- { 0, 0 }, \
- { "vmtotal", CTLTYPE_STRUCT }, \
- { "loadavg", CTLTYPE_STRUCT }, \
- { "v_free_min", CTLTYPE_INT }, \
- { "v_free_target", CTLTYPE_INT }, \
- { "v_free_reserved", CTLTYPE_INT }, \
- { "v_inactive_target", CTLTYPE_INT }, \
- { "v_cache_min", CTLTYPE_INT }, \
- { "v_cache_max", CTLTYPE_INT }, \
- { "v_pageout_free_min", CTLTYPE_INT}, \
- { "pageout_algorithm", CTLTYPE_INT}, \
- { "swapping_enabled", CTLTYPE_INT},\
-}
-
-/*
- * Return values from the VM routines.
- */
-#define KERN_SUCCESS 0
-#define KERN_INVALID_ADDRESS 1
-#define KERN_PROTECTION_FAILURE 2
-#define KERN_NO_SPACE 3
-#define KERN_INVALID_ARGUMENT 4
-#define KERN_FAILURE 5
-#define KERN_RESOURCE_SHORTAGE 6
-#define KERN_NOT_RECEIVER 7
-#define KERN_NO_ACCESS 8
-
-#ifndef ASSEMBLER
-#ifdef _KERNEL
-#define num_pages(x) \
- ((vm_offset_t)((((vm_offset_t)(x)) + PAGE_MASK) >> PAGE_SHIFT))
-extern unsigned long maxtsiz;
-extern unsigned long dfldsiz;
-extern unsigned long maxdsiz;
-extern unsigned long dflssiz;
-extern unsigned long maxssiz;
-extern unsigned long sgrowsiz;
-#endif /* _KERNEL */
-#endif /* ASSEMBLER */
-#endif /* _VM_PARAM_ */
diff --git a/cpukit/librpc/README_RTEMS b/cpukit/librpc/README_RTEMS
deleted file mode 100644
index e60f8799aa..0000000000
--- a/cpukit/librpc/README_RTEMS
+++ /dev/null
@@ -1,64 +0,0 @@
-USING RPC/XDR ON RTEMS
-======================
-For the most part, programmers using RPC/XDR routines on RTEMS
-can proceed as if they were to be using a POSIX/UNIX system.
-The only significant changes are those to start the portmapper
-and to allow use of RPC/XDR by multiple threads.
-
-Starting the portmapper
-=======================
-The SUN portmapper program has been modified to run as an RTEMS
-task. Applications which need the portmapper can start this
-task by calling:
- int rtems_rpc_start_portmapper (int priority);
-The return value is an RTEMS status code.
-
-Multi-threaded operation
-========================
-The RPC/XDR package has been modified to allow for multiple RTEMS
-tasks to use RPC/XDR routines. If more than one task is to call
-an RPC/XDR routine, the additional tasks must call:
- int rtems_rpc_task_init(void);
-before calling any RPC/XDR routines. For example, the portmapper
-calls this routine since the portmapper uses RPC/XDR routines in
-a separate thread.
-The return value is an RTEMS status code.
-
-
-Porting Notes
-=============
-Most of the FreeBSD rpc library ports to RTEMS with little
-or no modification beyond that required to provide for operation
-in a multitasking environment. Multitasking operation was
-provided by moving all `static persistence' variables into
-a single structure and using an RTEMS task variable to point
-to that structure.
-
-Some of the library, however, has not made it into the RTEMS
-implementation. FreeBSD source files which have been left out include:
-- Files which provide RPC to the AF_UNIX address family:
- clnt_unix.c
- svc_unix.c
- An `ifndef __rtems__' was added to clnt_generic.c because clnt_unix.c
- was omitted.
-- Files which need NIS:
- auth_time.c
-- Files which provide DES authentication:
- auth_des.c
- authdes_prot.c
- crypt_client.c
- des_crypt.c
- des_soft.c
- getpublickey.c
- key_call.c
- key_prot_xdr.c
- svc_auth_des.c
-
-The FreeBSD xdr source compiles and runs on RTEMS without modification.
-
-The original source was obtained from:
- ftp://ftp.FreeBSD.org/pub/FreeBSD/
- branches/4.0-stable/src/lib/libc/rpc
- branches/4.0-stable/src/lib/libc/xdr
- branches/4.0-stable/src/include/rpc
- branches/4.0-stable/src/include/rpcsvc
diff --git a/cpukit/librpc/include/rpcsvc/bootparam_prot.x b/cpukit/librpc/include/rpcsvc/bootparam_prot.x
deleted file mode 100644
index 0f74c8f8ad..0000000000
--- a/cpukit/librpc/include/rpcsvc/bootparam_prot.x
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-/*
- * RPC for bootparms service.
- * There are two procedures:
- * WHOAMI takes a net address and returns a client name and also a
- * likely net address for routing
- * GETFILE takes a client name and file identifier and returns the
- * server name, server net address and pathname for the file.
- * file identifiers typically include root, swap, pub and dump
- */
-
-#ifdef RPC_HDR
-%#include <rpc/types.h>
-%#include <sys/time.h>
-%#include <sys/errno.h>
-%#include <sys/param.h>
-%#include <sys/syslimits.h>
-%#include <sys/ucred.h>
-#else
-%#ifndef lint
-%/*static char sccsid[] = "from: @(#)bootparam_prot.x 1.2 87/06/24 Copyr 1987 Sun Micro";*/
-%/*static char sccsid[] = "from: @(#)bootparam_prot.x 2.1 88/08/01 4.0 RPCSRC";*/
-%static const char rcsid[] =
-% "$FreeBSD: src/include/rpcsvc/bootparam_prot.x,v 1.5 1999/08/27 23:45:07 peter Exp $";
-%#endif /* not lint */
-#endif
-
-const MAX_MACHINE_NAME = 255;
-const MAX_PATH_LEN = 1024;
-const MAX_FILEID = 32;
-const IP_ADDR_TYPE = 1;
-
-typedef string bp_machine_name_t<MAX_MACHINE_NAME>;
-typedef string bp_path_t<MAX_PATH_LEN>;
-typedef string bp_fileid_t<MAX_FILEID>;
-
-struct ip_addr_t {
- char net;
- char host;
- char lh;
- char impno;
-};
-
-union bp_address switch (int address_type) {
- case IP_ADDR_TYPE:
- ip_addr_t ip_addr;
-};
-
-struct bp_whoami_arg {
- bp_address client_address;
-};
-
-struct bp_whoami_res {
- bp_machine_name_t client_name;
- bp_machine_name_t domain_name;
- bp_address router_address;
-};
-
-struct bp_getfile_arg {
- bp_machine_name_t client_name;
- bp_fileid_t file_id;
-};
-
-struct bp_getfile_res {
- bp_machine_name_t server_name;
- bp_address server_address;
- bp_path_t server_path;
-};
-
-program BOOTPARAMPROG {
- version BOOTPARAMVERS {
- bp_whoami_res BOOTPARAMPROC_WHOAMI(bp_whoami_arg) = 1;
- bp_getfile_res BOOTPARAMPROC_GETFILE(bp_getfile_arg) = 2;
- } = 1;
-} = 100026;
diff --git a/cpukit/librpc/include/rpcsvc/crypt.x b/cpukit/librpc/include/rpcsvc/crypt.x
deleted file mode 100644
index 8df1654440..0000000000
--- a/cpukit/librpc/include/rpcsvc/crypt.x
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Copyright (c) 1996
- * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by Bill Paul.
- * 4. Neither the name of the author nor the names of any co-contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/include/rpcsvc/crypt.x,v 1.3 1999/08/27 23:45:08 peter Exp $
- */
-
-#ifndef RPC_HDR
-%#ifndef lint
-%static const char rcsid[] =
-% "$FreeBSD: src/include/rpcsvc/crypt.x,v 1.3 1999/08/27 23:45:08 peter Exp $";
-%#endif
-#endif
-
-/*
- * This protocol definition exists because of the U.S. government and
- * its stupid export laws. We can't export DES code from the United
- * States to other countries (even though the code already exists
- * outside the U.S. -- go figure that one out) but we need to make
- * Secure RPC work. The normal way around this is to break the DES
- * code out into a shared library; we can then provide a dummy lib
- * in the base OS and provide the real lib in the secure dist, which
- * the user can install later. But we need Secure RPC for NIS+, and
- * there are several system programs that use NIS+ which are statically
- * linked. We would have to provide replacements for these programs
- * in the secure dist, but there are a lot, and this is a pain. The
- * shared lib trick won't work for these programs, and we can't change
- * them once they're compiled.
- *
- * One solution for this problem is to do the DES encryption as a system
- * call; no programs need to be changed and we can even supply the DES
- * support as an LKM. But this bloats the kernel. Maybe if we have
- * Secure NFS one day this will be worth it, but for now we should keep
- * this mess in user space.
- *
- * So we have this second solution: we provide a server that does the
- * DES encryption for us. In this case, the server is keyserv (we need
- * it to make Secure RPC work anyway) and we use this protocol to ship
- * the data back and forth between keyserv and the application.
- */
-
-enum des_dir { ENCRYPT_DES, DECRYPT_DES };
-enum des_mode { CBC_DES, ECB_DES };
-
-struct desargs {
- u_char des_key[8]; /* key (with low bit parity) */
- des_dir des_dir; /* direction */
- des_mode des_mode; /* mode */
- u_char des_ivec[8]; /* input vector */
- opaque desbuf<>;
-};
-
-struct desresp {
- opaque desbuf<>;
- u_char des_ivec[8];
- int stat;
-};
-
-program CRYPT_PROG {
- version CRYPT_VERS {
- desresp
- DES_CRYPT(desargs) = 1;
- } = 1;
-} = 600100029;
diff --git a/cpukit/librpc/include/rpcsvc/key_prot.x b/cpukit/librpc/include/rpcsvc/key_prot.x
deleted file mode 100644
index f545569e01..0000000000
--- a/cpukit/librpc/include/rpcsvc/key_prot.x
+++ /dev/null
@@ -1,282 +0,0 @@
-%/*
-% * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
-% * unrestricted use provided that this legend is included on all tape
-% * media and as a part of the software program in whole or part. Users
-% * may copy or modify Sun RPC without charge, but are not authorized
-% * to license or distribute it to anyone else except as part of a product or
-% * program developed by the user.
-% *
-% * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
-% * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
-% * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
-% *
-% * Sun RPC is provided with no support and without any obligation on the
-% * part of Sun Microsystems, Inc. to assist in its use, correction,
-% * modification or enhancement.
-% *
-% * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
-% * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
-% * OR ANY PART THEREOF.
-% *
-% * In no event will Sun Microsystems, Inc. be liable for any lost revenue
-% * or profits or other special, indirect and consequential damages, even if
-% * Sun has been advised of the possibility of such damages.
-% *
-% * Sun Microsystems, Inc.
-% * 2550 Garcia Avenue
-% * Mountain View, California 94043
-% */
-/*
- * Key server protocol definition
- * Copyright (C) 1990, 1991 Sun Microsystems, Inc.
- *
- * The keyserver is a public key storage/encryption/decryption service
- * The encryption method used is based on the Diffie-Hellman exponential
- * key exchange technology.
- *
- * The key server is local to each machine, akin to the portmapper.
- * Under TI-RPC, communication with the keyserver is through the
- * loopback transport.
- *
- * NOTE: This .x file generates the USER level headers for the keyserver.
- * the KERNEL level headers are created by hand as they kernel has special
- * requirements.
- */
-
-%/* From: #pragma ident "@(#)key_prot.x 1.7 94/04/29 SMI" */
-%
-%/* Copyright (c) 1990, 1991 Sun Microsystems, Inc. */
-%
-%/*
-% * Compiled from key_prot.x using rpcgen.
-% * DO NOT EDIT THIS FILE!
-% * This is NOT source code!
-% */
-
-/*
- * PROOT and MODULUS define the way the Diffie-Hellman key is generated.
- *
- * MODULUS should be chosen as a prime of the form: MODULUS == 2*p + 1,
- * where p is also prime.
- *
- * PROOT satisfies the following two conditions:
- * (1) (PROOT ** 2) % MODULUS != 1
- * (2) (PROOT ** p) % MODULUS != 1
- *
- */
-
-const PROOT = 3;
-const HEXMODULUS = "d4a0ba0250b6fd2ec626e7efd637df76c716e22d0944b88b";
-
-const HEXKEYBYTES = 48; /* HEXKEYBYTES == strlen(HEXMODULUS) */
-const KEYSIZE = 192; /* KEYSIZE == bit length of key */
-const KEYBYTES = 24; /* byte length of key */
-
-/*
- * The first 16 hex digits of the encrypted secret key are used as
- * a checksum in the database.
- */
-const KEYCHECKSUMSIZE = 16;
-
-/*
- * status of operation
- */
-enum keystatus {
- KEY_SUCCESS, /* no problems */
- KEY_NOSECRET, /* no secret key stored */
- KEY_UNKNOWN, /* unknown netname */
- KEY_SYSTEMERR /* system error (out of memory, encryption failure) */
-};
-
-typedef opaque keybuf[HEXKEYBYTES]; /* store key in hex */
-
-typedef string netnamestr<MAXNETNAMELEN>;
-
-/*
- * Argument to ENCRYPT or DECRYPT
- */
-struct cryptkeyarg {
- netnamestr remotename;
- des_block deskey;
-};
-
-/*
- * Argument to ENCRYPT_PK or DECRYPT_PK
- */
-struct cryptkeyarg2 {
- netnamestr remotename;
- netobj remotekey; /* Contains a length up to 1024 bytes */
- des_block deskey;
-};
-
-
-/*
- * Result of ENCRYPT, DECRYPT, ENCRYPT_PK, and DECRYPT_PK
- */
-union cryptkeyres switch (keystatus status) {
-case KEY_SUCCESS:
- des_block deskey;
-default:
- void;
-};
-
-const MAXGIDS = 16; /* max number of gids in gid list */
-
-/*
- * Unix credential
- */
-struct unixcred {
- u_int uid;
- u_int gid;
- u_int gids<MAXGIDS>;
-};
-
-/*
- * Result returned from GETCRED
- */
-union getcredres switch (keystatus status) {
-case KEY_SUCCESS:
- unixcred cred;
-default:
- void;
-};
-/*
- * key_netstarg;
- */
-
-struct key_netstarg {
- keybuf st_priv_key;
- keybuf st_pub_key;
- netnamestr st_netname;
-};
-
-union key_netstres switch (keystatus status){
-case KEY_SUCCESS:
- key_netstarg knet;
-default:
- void;
-};
-
-#ifdef RPC_HDR
-%
-%#ifndef opaque
-%#define opaque char
-%#endif
-%
-#endif
-program KEY_PROG {
- version KEY_VERS {
-
- /*
- * This is my secret key.
- * Store it for me.
- */
- keystatus
- KEY_SET(keybuf) = 1;
-
- /*
- * I want to talk to X.
- * Encrypt a conversation key for me.
- */
- cryptkeyres
- KEY_ENCRYPT(cryptkeyarg) = 2;
-
- /*
- * X just sent me a message.
- * Decrypt the conversation key for me.
- */
- cryptkeyres
- KEY_DECRYPT(cryptkeyarg) = 3;
-
- /*
- * Generate a secure conversation key for me
- */
- des_block
- KEY_GEN(void) = 4;
-
- /*
- * Get me the uid, gid and group-access-list associated
- * with this netname (for kernel which cannot use NIS)
- */
- getcredres
- KEY_GETCRED(netnamestr) = 5;
- } = 1;
- version KEY_VERS2 {
-
- /*
- * #######
- * Procedures 1-5 are identical to version 1
- * #######
- */
-
- /*
- * This is my secret key.
- * Store it for me.
- */
- keystatus
- KEY_SET(keybuf) = 1;
-
- /*
- * I want to talk to X.
- * Encrypt a conversation key for me.
- */
- cryptkeyres
- KEY_ENCRYPT(cryptkeyarg) = 2;
-
- /*
- * X just sent me a message.
- * Decrypt the conversation key for me.
- */
- cryptkeyres
- KEY_DECRYPT(cryptkeyarg) = 3;
-
- /*
- * Generate a secure conversation key for me
- */
- des_block
- KEY_GEN(void) = 4;
-
- /*
- * Get me the uid, gid and group-access-list associated
- * with this netname (for kernel which cannot use NIS)
- */
- getcredres
- KEY_GETCRED(netnamestr) = 5;
-
- /*
- * I want to talk to X. and I know X's public key
- * Encrypt a conversation key for me.
- */
- cryptkeyres
- KEY_ENCRYPT_PK(cryptkeyarg2) = 6;
-
- /*
- * X just sent me a message. and I know X's public key
- * Decrypt the conversation key for me.
- */
- cryptkeyres
- KEY_DECRYPT_PK(cryptkeyarg2) = 7;
-
- /*
- * Store my public key, netname and private key.
- */
- keystatus
- KEY_NET_PUT(key_netstarg) = 8;
-
- /*
- * Retrieve my public key, netname and private key.
- */
- key_netstres
- KEY_NET_GET(void) = 9;
-
- /*
- * Return me the conversation key that is constructed
- * from my secret key and this publickey.
- */
-
- cryptkeyres
- KEY_GET_CONV(keybuf) = 10;
-
-
- } = 2;
-} = 100029;
diff --git a/cpukit/librpc/include/rpcsvc/klm_prot.x b/cpukit/librpc/include/rpcsvc/klm_prot.x
deleted file mode 100644
index c4cfe36d42..0000000000
--- a/cpukit/librpc/include/rpcsvc/klm_prot.x
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-/*
- * Kernel/lock manager protocol definition
- * Copyright (C) 1986 Sun Microsystems, Inc.
- *
- * protocol used between the UNIX kernel (the "client") and the
- * local lock manager. The local lock manager is a deamon running
- * above the kernel.
- */
-
-#ifndef RPC_HDR
-%#ifndef lint
-%/*static char sccsid[] = "from: @(#)klm_prot.x 1.7 87/07/08 Copyr 1987 Sun Micro";*/
-%/*static char sccsid[] = "from: @(#)klm_prot.x 2.1 88/08/01 4.0 RPCSRC";*/
-%static const char rcsid[] =
-% "$FreeBSD: src/include/rpcsvc/klm_prot.x,v 1.6 1999/08/27 23:45:08 peter Exp $";
-%#endif /* not lint */
-#endif
-
-const LM_MAXSTRLEN = 1024;
-
-/*
- * lock manager status returns
- */
-enum klm_stats {
- klm_granted = 0, /* lock is granted */
- klm_denied = 1, /* lock is denied */
- klm_denied_nolocks = 2, /* no lock entry available */
- klm_working = 3 /* lock is being processed */
-};
-
-/*
- * lock manager lock identifier
- */
-struct klm_lock {
- string server_name<LM_MAXSTRLEN>;
- netobj fh; /* a counted file handle */
- int pid; /* holder of the lock */
- unsigned l_offset; /* beginning offset of the lock */
- unsigned l_len; /* byte length of the lock;
- * zero means through end of file */
-};
-
-/*
- * lock holder identifier
- */
-struct klm_holder {
- bool exclusive; /* FALSE if shared lock */
- int svid; /* holder of the lock (pid) */
- unsigned l_offset; /* beginning offset of the lock */
- unsigned l_len; /* byte length of the lock;
- * zero means through end of file */
-};
-
-/*
- * reply to KLM_LOCK / KLM_UNLOCK / KLM_CANCEL
- */
-struct klm_stat {
- klm_stats stat;
-};
-
-/*
- * reply to a KLM_TEST call
- */
-union klm_testrply switch (klm_stats stat) {
- case klm_denied:
- struct klm_holder holder;
- default: /* All other cases return no arguments */
- void;
-};
-
-
-/*
- * arguments to KLM_LOCK
- */
-struct klm_lockargs {
- bool block;
- bool exclusive;
- struct klm_lock alock;
-};
-
-/*
- * arguments to KLM_TEST
- */
-struct klm_testargs {
- bool exclusive;
- struct klm_lock alock;
-};
-
-/*
- * arguments to KLM_UNLOCK
- */
-struct klm_unlockargs {
- struct klm_lock alock;
-};
-
-program KLM_PROG {
- version KLM_VERS {
-
- klm_testrply KLM_TEST (struct klm_testargs) = 1;
-
- klm_stat KLM_LOCK (struct klm_lockargs) = 2;
-
- klm_stat KLM_CANCEL (struct klm_lockargs) = 3;
- /* klm_granted=> the cancel request fails due to lock is already granted */
- /* klm_denied=> the cancel request successfully aborts
-lock request */
-
- klm_stat KLM_UNLOCK (struct klm_unlockargs) = 4;
- } = 1;
-} = 100020;
diff --git a/cpukit/librpc/include/rpcsvc/mount.x b/cpukit/librpc/include/rpcsvc/mount.x
deleted file mode 100644
index f68a06fe9b..0000000000
--- a/cpukit/librpc/include/rpcsvc/mount.x
+++ /dev/null
@@ -1,257 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-/*
- * Protocol description for the mount program
- */
-
-#ifndef RPC_HDR
-%#ifndef lint
-%/*static char sccsid[] = "from: @(#)mount.x 1.2 87/09/18 Copyr 1987 Sun Micro";*/
-%/*static char sccsid[] = "from: @(#)mount.x 2.1 88/08/01 4.0 RPCSRC";*/
-%static const char rcsid[] =
-% "$FreeBSD: src/include/rpcsvc/mount.x,v 1.6 1999/08/27 23:45:08 peter Exp $";
-%#endif /* not lint */
-#endif
-
-const MNTPATHLEN = 1024; /* maximum bytes in a pathname argument */
-const MNTNAMLEN = 255; /* maximum bytes in a name argument */
-const FHSIZE = 32; /* size in bytes of a file handle */
-#ifdef WANT_NFS3
-const FHSIZE3 = 64; /* size in bytes of a file handle (v3) */
-#endif
-
-/*
- * The fhandle is the file handle that the server passes to the client.
- * All file operations are done using the file handles to refer to a file
- * or a directory. The file handle can contain whatever information the
- * server needs to distinguish an individual file.
- */
-typedef opaque fhandle[FHSIZE];
-#ifdef WANT_NFS3
-typedef opaque fhandle3<FHSIZE3>;
-#endif
-
-/*
- * If a status of zero is returned, the call completed successfully, and
- * a file handle for the directory follows. A non-zero status indicates
- * some sort of error. The status corresponds with UNIX error numbers.
- */
-union fhstatus switch (unsigned fhs_status) {
-case 0:
- fhandle fhs_fhandle;
-default:
- void;
-};
-
-#ifdef WANT_NFS3
-/*
- * Status codes returned by the version 3 mount call.
- */
-enum mountstat3 {
- MNT3_OK = 0, /* no error */
- MNT3ERR_PERM = 1, /* Not owner */
- MNT3ERR_NOENT = 2, /* No such file or directory */
- MNT3ERR_IO = 5, /* I/O error */
- MNT3ERR_ACCES = 13, /* Permission denied */
- MNT3ERR_NOTDIR = 20, /* Not a directory */
- MNT3ERR_INVAL = 22, /* Invalid argument */
- MNT3ERR_NAMETOOLONG = 63, /* Filename too long */
- MNT3ERR_NOTSUPP = 10004, /* Operation not supported */
- MNT3ERR_SERVERFAULT = 10006 /* A failure on the server */
-};
-
-struct mountres3_ok {
- fhandle3 fhandle;
- int auth_flavors<>;
-};
-
-union mountres3 switch (mountstat3 fhs_status) {
-case 0:
- mountres3_ok mountinfo;
-default:
- void;
-};
-#endif
-
-/*
- * The type dirpath is the pathname of a directory
- */
-typedef string dirpath<MNTPATHLEN>;
-
-/*
- * The type name is used for arbitrary names (hostnames, groupnames)
- */
-typedef string name<MNTNAMLEN>;
-
-/*
- * A list of who has what mounted
- */
-typedef struct mountbody *mountlist;
-struct mountbody {
- name ml_hostname;
- dirpath ml_directory;
- mountlist ml_next;
-};
-
-/*
- * A list of netgroups
- */
-typedef struct groupnode *groups;
-struct groupnode {
- name gr_name;
- groups gr_next;
-};
-
-/*
- * A list of what is exported and to whom
- */
-typedef struct exportnode *exports;
-struct exportnode {
- dirpath ex_dir;
- groups ex_groups;
- exports ex_next;
-};
-
-program MOUNTPROG {
- /*
- * Version one of the mount protocol communicates with version two
- * of the NFS protocol. Version three communicates with
- * version three of the NFS protocol. The only connecting
- * point is the fhandle structure, which is the same for both
- * protocols.
- */
- version MOUNTVERS {
- /*
- * Does no work. It is made available in all RPC services
- * to allow server reponse testing and timing
- */
- void
- MOUNTPROC_NULL(void) = 0;
-
- /*
- * If fhs_status is 0, then fhs_fhandle contains the
- * file handle for the directory. This file handle may
- * be used in the NFS protocol. This procedure also adds
- * a new entry to the mount list for this client mounting
- * the directory.
- * Unix authentication required.
- */
- fhstatus
- MOUNTPROC_MNT(dirpath) = 1;
-
- /*
- * Returns the list of remotely mounted filesystems. The
- * mountlist contains one entry for each hostname and
- * directory pair.
- */
- mountlist
- MOUNTPROC_DUMP(void) = 2;
-
- /*
- * Removes the mount list entry for the directory
- * Unix authentication required.
- */
- void
- MOUNTPROC_UMNT(dirpath) = 3;
-
- /*
- * Removes all of the mount list entries for this client
- * Unix authentication required.
- */
- void
- MOUNTPROC_UMNTALL(void) = 4;
-
- /*
- * Returns a list of all the exported filesystems, and which
- * machines are allowed to import it.
- */
- exports
- MOUNTPROC_EXPORT(void) = 5;
-
- /*
- * Identical to MOUNTPROC_EXPORT above
- */
- exports
- MOUNTPROC_EXPORTALL(void) = 6;
- } = 1;
-#ifdef WANT_NFS3
- version MOUNTVERS3 {
- /*
- * Does no work. It is made available in all RPC services
- * to allow server reponse testing and timing
- */
- void
- MOUNTPROC_NULL(void) = 0;
-
- /*
- * If mountres3.fhs_status is MNT3_OK, then
- * mountres3.mountinfo contains the file handle for
- * the directory and a list of acceptable
- * authentication flavors. This file handle may only
- * be used in the NFS version 3 protocol. This
- * procedure also results in the server adding a new
- * entry to its mount list recording that this client
- * has mounted the directory. AUTH_UNIX authentication
- * or better is required.
- */
- mountres3
- MOUNTPROC_MNT(dirpath) = 1;
-
- /*
- * Returns the list of remotely mounted filesystems. The
- * mountlist contains one entry for each hostname and
- * directory pair.
- */
- mountlist
- MOUNTPROC_DUMP(void) = 2;
-
- /*
- * Removes the mount list entry for the directory
- * Unix authentication required.
- */
- void
- MOUNTPROC_UMNT(dirpath) = 3;
-
- /*
- * Removes all of the mount list entries for this client
- * Unix authentication required.
- */
- void
- MOUNTPROC_UMNTALL(void) = 4;
-
- /*
- * Returns a list of all the exported filesystems, and which
- * machines are allowed to import it.
- */
- exports
- MOUNTPROC_EXPORT(void) = 5;
- } = 3;
-#endif
-} = 100005;
diff --git a/cpukit/librpc/include/rpcsvc/nfs_prot.x b/cpukit/librpc/include/rpcsvc/nfs_prot.x
deleted file mode 100644
index c1e592c1a1..0000000000
--- a/cpukit/librpc/include/rpcsvc/nfs_prot.x
+++ /dev/null
@@ -1,1265 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#ifndef RPC_HDR
-%#ifndef lint
-%/*static char sccsid[] = "from: @(#)nfs_prot.x 1.2 87/10/12 Copyr 1987 Sun Micro";*/
-%/*static char sccsid[] = "from: @(#)nfs_prot.x 2.1 88/08/01 4.0 RPCSRC";*/
-%static const char rcsid[] =
-% "$FreeBSD: src/include/rpcsvc/nfs_prot.x,v 1.7 1999/08/27 23:45:08 peter Exp $";
-%#endif /* not lint */
-#endif
-
-const NFS_PORT = 2049;
-const NFS_MAXDATA = 8192;
-const NFS_MAXPATHLEN = 1024;
-const NFS_MAXNAMLEN = 255;
-const NFS_FHSIZE = 32;
-const NFS_COOKIESIZE = 4;
-const NFS_FIFO_DEV = -1; /* size kludge for named pipes */
-
-/*
- * File types
- */
-const NFSMODE_FMT = 0170000; /* type of file */
-const NFSMODE_DIR = 0040000; /* directory */
-const NFSMODE_CHR = 0020000; /* character special */
-const NFSMODE_BLK = 0060000; /* block special */
-const NFSMODE_REG = 0100000; /* regular */
-const NFSMODE_LNK = 0120000; /* symbolic link */
-const NFSMODE_SOCK = 0140000; /* socket */
-const NFSMODE_FIFO = 0010000; /* fifo */
-
-/*
- * Error status
- */
-enum nfsstat {
- NFS_OK= 0, /* no error */
- NFSERR_PERM=1, /* Not owner */
- NFSERR_NOENT=2, /* No such file or directory */
- NFSERR_IO=5, /* I/O error */
- NFSERR_NXIO=6, /* No such device or address */
- NFSERR_ACCES=13, /* Permission denied */
- NFSERR_EXIST=17, /* File exists */
- NFSERR_NODEV=19, /* No such device */
- NFSERR_NOTDIR=20, /* Not a directory*/
- NFSERR_ISDIR=21, /* Is a directory */
- NFSERR_FBIG=27, /* File too large */
- NFSERR_NOSPC=28, /* No space left on device */
- NFSERR_ROFS=30, /* Read-only file system */
- NFSERR_NAMETOOLONG=63, /* File name too long */
- NFSERR_NOTEMPTY=66, /* Directory not empty */
- NFSERR_DQUOT=69, /* Disc quota exceeded */
- NFSERR_STALE=70, /* Stale NFS file handle */
- NFSERR_WFLUSH=99 /* write cache flushed */
-};
-
-/*
- * File types
- */
-enum ftype {
- NFNON = 0, /* non-file */
- NFREG = 1, /* regular file */
- NFDIR = 2, /* directory */
- NFBLK = 3, /* block special */
- NFCHR = 4, /* character special */
- NFLNK = 5, /* symbolic link */
- NFSOCK = 6, /* unix domain sockets */
- NFBAD = 7, /* unused */
- NFFIFO = 8 /* named pipe */
-};
-
-/*
- * File access handle
- */
-struct nfs_fh {
- opaque data[NFS_FHSIZE];
-};
-
-/*
- * Timeval
- */
-struct nfstime {
- unsigned seconds;
- unsigned useconds;
-};
-
-
-/*
- * File attributes
- */
-struct fattr {
- ftype type; /* file type */
- unsigned mode; /* protection mode bits */
- unsigned nlink; /* # hard links */
- unsigned uid; /* owner user id */
- unsigned gid; /* owner group id */
- unsigned size; /* file size in bytes */
- unsigned blocksize; /* prefered block size */
- unsigned rdev; /* special device # */
- unsigned blocks; /* Kb of disk used by file */
- unsigned fsid; /* device # */
- unsigned fileid; /* inode # */
- nfstime atime; /* time of last access */
- nfstime mtime; /* time of last modification */
- nfstime ctime; /* time of last change */
-};
-
-/*
- * File attributes which can be set
- */
-struct sattr {
- unsigned mode; /* protection mode bits */
- unsigned uid; /* owner user id */
- unsigned gid; /* owner group id */
- unsigned size; /* file size in bytes */
- nfstime atime; /* time of last access */
- nfstime mtime; /* time of last modification */
-};
-
-
-typedef string filename<NFS_MAXNAMLEN>;
-typedef string nfspath<NFS_MAXPATHLEN>;
-
-/*
- * Reply status with file attributes
- */
-union attrstat switch (nfsstat status) {
-case NFS_OK:
- fattr attributes;
-default:
- void;
-};
-
-struct sattrargs {
- nfs_fh file;
- sattr attributes;
-};
-
-/*
- * Arguments for directory operations
- */
-struct diropargs {
- nfs_fh dir; /* directory file handle */
- filename name; /* name (up to NFS_MAXNAMLEN bytes) */
-};
-
-struct diropokres {
- nfs_fh file;
- fattr attributes;
-};
-
-/*
- * Results from directory operation
- */
-union diropres switch (nfsstat status) {
-case NFS_OK:
- diropokres diropres;
-default:
- void;
-};
-
-union readlinkres switch (nfsstat status) {
-case NFS_OK:
- nfspath data;
-default:
- void;
-};
-
-/*
- * Arguments to remote read
- */
-struct readargs {
- nfs_fh file; /* handle for file */
- unsigned offset; /* byte offset in file */
- unsigned count; /* immediate read count */
- unsigned totalcount; /* total read count (from this offset)*/
-};
-
-/*
- * Status OK portion of remote read reply
- */
-struct readokres {
- fattr attributes; /* attributes, need for pagin*/
- opaque data<NFS_MAXDATA>;
-};
-
-union readres switch (nfsstat status) {
-case NFS_OK:
- readokres reply;
-default:
- void;
-};
-
-/*
- * Arguments to remote write
- */
-struct writeargs {
- nfs_fh file; /* handle for file */
- unsigned beginoffset; /* beginning byte offset in file */
- unsigned offset; /* current byte offset in file */
- unsigned totalcount; /* total write count (to this offset)*/
- opaque data<NFS_MAXDATA>;
-};
-
-struct createargs {
- diropargs where;
- sattr attributes;
-};
-
-struct renameargs {
- diropargs from;
- diropargs to;
-};
-
-struct linkargs {
- nfs_fh from;
- diropargs to;
-};
-
-struct symlinkargs {
- diropargs from;
- nfspath to;
- sattr attributes;
-};
-
-
-typedef opaque nfscookie[NFS_COOKIESIZE];
-
-/*
- * Arguments to readdir
- */
-struct readdirargs {
- nfs_fh dir; /* directory handle */
- nfscookie cookie;
- unsigned count; /* number of directory bytes to read */
-};
-
-struct entry {
- unsigned fileid;
- filename name;
- nfscookie cookie;
- entry *nextentry;
-};
-
-struct dirlist {
- entry *entries;
- bool eof;
-};
-
-union readdirres switch (nfsstat status) {
-case NFS_OK:
- dirlist reply;
-default:
- void;
-};
-
-struct statfsokres {
- unsigned tsize; /* preferred transfer size in bytes */
- unsigned bsize; /* fundamental file system block size */
- unsigned blocks; /* total blocks in file system */
- unsigned bfree; /* free blocks in fs */
- unsigned bavail; /* free blocks avail to non-superuser */
-};
-
-union statfsres switch (nfsstat status) {
-case NFS_OK:
- statfsokres reply;
-default:
- void;
-};
-
-#ifdef WANT_NFS3
-
-/*
- * NFSv3 constants and types
- */
-const NFS3_FHSIZE = 64; /* maximum size in bytes of a file handle */
-const NFS3_COOKIEVERFSIZE = 8; /* size of a cookie verifier for READDIR */
-const NFS3_CREATEVERFSIZE = 8; /* size of the verifier used for CREATE */
-const NFS3_WRITEVERFSIZE = 8; /* size of the verifier used for WRITE */
-
-typedef unsigned hyper uint64;
-typedef hyper int64;
-typedef unsigned long uint32;
-typedef long int32;
-typedef string filename3<>;
-typedef string nfspath3<>;
-typedef uint64 fileid3;
-typedef uint64 cookie3;
-typedef opaque cookieverf3[NFS3_COOKIEVERFSIZE];
-typedef opaque createverf3[NFS3_CREATEVERFSIZE];
-typedef opaque writeverf3[NFS3_WRITEVERFSIZE];
-typedef uint32 uid3;
-typedef uint32 gid3;
-typedef uint64 size3;
-typedef uint64 offset3;
-typedef uint32 mode3;
-typedef uint32 count3;
-
-/*
- * Error status (v3)
- */
-enum nfsstat3 {
- NFS3_OK = 0,
- NFS3ERR_PERM = 1,
- NFS3ERR_NOENT = 2,
- NFS3ERR_IO = 5,
- NFS3ERR_NXIO = 6,
- NFS3ERR_ACCES = 13,
- NFS3ERR_EXIST = 17,
- NFS3ERR_XDEV = 18,
- NFS3ERR_NODEV = 19,
- NFS3ERR_NOTDIR = 20,
- NFS3ERR_ISDIR = 21,
- NFS3ERR_INVAL = 22,
- NFS3ERR_FBIG = 27,
- NFS3ERR_NOSPC = 28,
- NFS3ERR_ROFS = 30,
- NFS3ERR_MLINK = 31,
- NFS3ERR_NAMETOOLONG = 63,
- NFS3ERR_NOTEMPTY = 66,
- NFS3ERR_DQUOT = 69,
- NFS3ERR_STALE = 70,
- NFS3ERR_REMOTE = 71,
- NFS3ERR_BADHANDLE = 10001,
- NFS3ERR_NOT_SYNC = 10002,
- NFS3ERR_BAD_COOKIE = 10003,
- NFS3ERR_NOTSUPP = 10004,
- NFS3ERR_TOOSMALL = 10005,
- NFS3ERR_SERVERFAULT = 10006,
- NFS3ERR_BADTYPE = 10007,
- NFS3ERR_JUKEBOX = 10008
-};
-
-/*
- * File types (v3)
- */
-enum ftype3 {
- NF3REG = 1, /* regular file */
- NF3DIR = 2, /* directory */
- NF3BLK = 3, /* block special */
- NF3CHR = 4, /* character special */
- NF3LNK = 5, /* symbolic link */
- NF3SOCK = 6, /* unix domain sockets */
- NF3FIFO = 7 /* named pipe */
-};
-
-struct specdata3 {
- uint32 specdata1;
- uint32 specdata2;
-};
-
-/*
- * File access handle (v3)
- */
-struct nfs_fh3 {
- opaque data<NFS3_FHSIZE>;
-};
-
-/*
- * Timeval (v3)
- */
-struct nfstime3 {
- uint32 seconds;
- uint32 nseconds;
-};
-
-
-/*
- * File attributes (v3)
- */
-struct fattr3 {
- ftype3 type; /* file type */
- mode3 mode; /* protection mode bits */
- uint32 nlink; /* # hard links */
- uid3 uid; /* owner user id */
- gid3 gid; /* owner group id */
- size3 size; /* file size in bytes */
- size3 used; /* prefered block size */
- specdata3 rdev; /* special device # */
- uint64 fsid; /* device # */
- fileid3 fileid; /* inode # */
- nfstime3 atime; /* time of last access */
- nfstime3 mtime; /* time of last modification */
- nfstime3 ctime; /* time of last change */
-};
-
-union post_op_attr switch (bool attributes_follow) {
-case TRUE:
- fattr3 attributes;
-case FALSE:
- void;
-};
-
-struct wcc_attr {
- size3 size;
- nfstime3 mtime;
- nfstime3 ctime;
-};
-
-union pre_op_attr switch (bool attributes_follow) {
-case TRUE:
- wcc_attr attributes;
-case FALSE:
- void;
-};
-
-struct wcc_data {
- pre_op_attr before;
- post_op_attr after;
-};
-
-union post_op_fh3 switch (bool handle_follows) {
-case TRUE:
- nfs_fh3 handle;
-case FALSE:
- void;
-};
-
-/*
- * File attributes which can be set (v3)
- */
-enum time_how {
- DONT_CHANGE = 0,
- SET_TO_SERVER_TIME = 1,
- SET_TO_CLIENT_TIME = 2
-};
-
-union set_mode3 switch (bool set_it) {
-case TRUE:
- mode3 mode;
-default:
- void;
-};
-
-union set_uid3 switch (bool set_it) {
-case TRUE:
- uid3 uid;
-default:
- void;
-};
-
-union set_gid3 switch (bool set_it) {
-case TRUE:
- gid3 gid;
-default:
- void;
-};
-
-union set_size3 switch (bool set_it) {
-case TRUE:
- size3 size;
-default:
- void;
-};
-
-union set_atime switch (time_how set_it) {
-case SET_TO_CLIENT_TIME:
- nfstime3 atime;
-default:
- void;
-};
-
-union set_mtime switch (time_how set_it) {
-case SET_TO_CLIENT_TIME:
- nfstime3 mtime;
-default:
- void;
-};
-
-struct sattr3 {
- set_mode3 mode;
- set_uid3 uid;
- set_gid3 gid;
- set_size3 size;
- set_atime atime;
- set_mtime mtime;
-};
-
-/*
- * Arguments for directory operations (v3)
- */
-struct diropargs3 {
- nfs_fh3 dir; /* directory file handle */
- filename3 name; /* name (up to NFS_MAXNAMLEN bytes) */
-};
-
-/*
- * Arguments to getattr (v3).
- */
-struct GETATTR3args {
- nfs_fh3 object;
-};
-
-struct GETATTR3resok {
- fattr3 obj_attributes;
-};
-
-union GETATTR3res switch (nfsstat3 status) {
-case NFS3_OK:
- GETATTR3resok resok;
-default:
- void;
-};
-
-/*
- * Arguments to setattr (v3).
- */
-union sattrguard3 switch (bool check) {
-case TRUE:
- nfstime3 obj_ctime;
-case FALSE:
- void;
-};
-
-struct SETATTR3args {
- nfs_fh3 object;
- sattr3 new_attributes;
- sattrguard3 guard;
-};
-
-struct SETATTR3resok {
- wcc_data obj_wcc;
-};
-
-struct SETATTR3resfail {
- wcc_data obj_wcc;
-};
-
-union SETATTR3res switch (nfsstat3 status) {
-case NFS3_OK:
- SETATTR3resok resok;
-default:
- SETATTR3resfail resfail;
-};
-
-/*
- * Arguments to lookup (v3).
- */
-struct LOOKUP3args {
- diropargs3 what;
-};
-
-struct LOOKUP3resok {
- nfs_fh3 object;
- post_op_attr obj_attributes;
- post_op_attr dir_attributes;
-};
-
-struct LOOKUP3resfail {
- post_op_attr dir_attributes;
-};
-
-union LOOKUP3res switch (nfsstat3 status) {
-case NFS3_OK:
- LOOKUP3resok resok;
-default:
- LOOKUP3resfail resfail;
-};
-
-/*
- * Arguments to access (v3).
- */
-const ACCESS3_READ = 0x0001;
-const ACCESS3_LOOKUP = 0x0002;
-const ACCESS3_MODIFY = 0x0004;
-const ACCESS3_EXTEND = 0x0008;
-const ACCESS3_DELETE = 0x0010;
-const ACCESS3_EXECUTE = 0x0020;
-
-struct ACCESS3args {
- nfs_fh3 object;
- uint32 access;
-};
-
-struct ACCESS3resok {
- post_op_attr obj_attributes;
- uint32 access;
-};
-
-struct ACCESS3resfail {
- post_op_attr obj_attributes;
-};
-
-union ACCESS3res switch (nfsstat3 status) {
-case NFS3_OK:
- ACCESS3resok resok;
-default:
- ACCESS3resfail resfail;
-};
-
-/*
- * Arguments to readlink (v3).
- */
-struct READLINK3args {
- nfs_fh3 symlink;
-};
-
-struct READLINK3resok {
- post_op_attr symlink_attributes;
- nfspath3 data;
-};
-
-struct READLINK3resfail {
- post_op_attr symlink_attributes;
-};
-
-union READLINK3res switch (nfsstat3 status) {
-case NFS3_OK:
- READLINK3resok resok;
-default:
- READLINK3resfail resfail;
-};
-
-/*
- * Arguments to read (v3).
- */
-struct READ3args {
- nfs_fh3 file;
- offset3 offset;
- count3 count;
-};
-
-struct READ3resok {
- post_op_attr file_attributes;
- count3 count;
- bool eof;
- opaque data<>;
-};
-
-struct READ3resfail {
- post_op_attr file_attributes;
-};
-
-/* XXX: solaris 2.6 uses ``nfsstat'' here */
-union READ3res switch (nfsstat3 status) {
-case NFS3_OK:
- READ3resok resok;
-default:
- READ3resfail resfail;
-};
-
-/*
- * Arguments to write (v3).
- */
-enum stable_how {
- UNSTABLE = 0,
- DATA_SYNC = 1,
- FILE_SYNC = 2
-};
-
-struct WRITE3args {
- nfs_fh3 file;
- offset3 offset;
- count3 count;
- stable_how stable;
- opaque data<>;
-};
-
-struct WRITE3resok {
- wcc_data file_wcc;
- count3 count;
- stable_how committed;
- writeverf3 verf;
-};
-
-struct WRITE3resfail {
- wcc_data file_wcc;
-};
-
-union WRITE3res switch (nfsstat3 status) {
-case NFS3_OK:
- WRITE3resok resok;
-default:
- WRITE3resfail resfail;
-};
-
-/*
- * Arguments to create (v3).
- */
-enum createmode3 {
- UNCHECKED = 0,
- GUARDED = 1,
- EXCLUSIVE = 2
-};
-
-union createhow3 switch (createmode3 mode) {
-case UNCHECKED:
-case GUARDED:
- sattr3 obj_attributes;
-case EXCLUSIVE:
- createverf3 verf;
-};
-
-struct CREATE3args {
- diropargs3 where;
- createhow3 how;
-};
-
-struct CREATE3resok {
- post_op_fh3 obj;
- post_op_attr obj_attributes;
- wcc_data dir_wcc;
-};
-
-struct CREATE3resfail {
- wcc_data dir_wcc;
-};
-
-union CREATE3res switch (nfsstat3 status) {
-case NFS3_OK:
- CREATE3resok resok;
-default:
- CREATE3resfail resfail;
-};
-
-/*
- * Arguments to mkdir (v3).
- */
-struct MKDIR3args {
- diropargs3 where;
- sattr3 attributes;
-};
-
-struct MKDIR3resok {
- post_op_fh3 obj;
- post_op_attr obj_attributes;
- wcc_data dir_wcc;
-};
-
-struct MKDIR3resfail {
- wcc_data dir_wcc;
-};
-
-union MKDIR3res switch (nfsstat3 status) {
-case NFS3_OK:
- MKDIR3resok resok;
-default:
- MKDIR3resfail resfail;
-};
-
-/*
- * Arguments to symlink (v3).
- */
-struct symlinkdata3 {
- sattr3 symlink_attributes;
- nfspath3 symlink_data;
-};
-
-struct SYMLINK3args {
- diropargs3 where;
- symlinkdata3 symlink;
-};
-
-struct SYMLINK3resok {
- post_op_fh3 obj;
- post_op_attr obj_attributes;
- wcc_data dir_wcc;
-};
-
-struct SYMLINK3resfail {
- wcc_data dir_wcc;
-};
-
-union SYMLINK3res switch (nfsstat3 status) {
-case NFS3_OK:
- SYMLINK3resok resok;
-default:
- SYMLINK3resfail resfail;
-};
-
-/*
- * Arguments to mknod (v3).
- */
-struct devicedata3 {
- sattr3 dev_attributes;
- specdata3 spec;
-};
-
-union mknoddata3 switch (ftype3 type) {
-case NF3CHR:
-case NF3BLK:
- devicedata3 device;
-case NF3SOCK:
-case NF3FIFO:
- sattr3 pipe_attributes;
-default:
- void;
-};
-
-struct MKNOD3args {
- diropargs3 where;
- mknoddata3 what;
-};
-
-struct MKNOD3resok {
- post_op_fh3 obj;
- post_op_attr obj_attributes;
- wcc_data dir_wcc;
-};
-
-struct MKNOD3resfail {
- wcc_data dir_wcc;
-};
-
-union MKNOD3res switch (nfsstat3 status) {
-case NFS3_OK:
- MKNOD3resok resok;
-default:
- MKNOD3resfail resfail;
-};
-
-/*
- * Arguments to remove (v3).
- */
-struct REMOVE3args {
- diropargs3 object;
-};
-
-struct REMOVE3resok {
- wcc_data dir_wcc;
-};
-
-struct REMOVE3resfail {
- wcc_data dir_wcc;
-};
-
-union REMOVE3res switch (nfsstat3 status) {
-case NFS3_OK:
- REMOVE3resok resok;
-default:
- REMOVE3resfail resfail;
-};
-
-/*
- * Arguments to rmdir (v3).
- */
-struct RMDIR3args {
- diropargs3 object;
-};
-
-struct RMDIR3resok {
- wcc_data dir_wcc;
-};
-
-struct RMDIR3resfail {
- wcc_data dir_wcc;
-};
-
-union RMDIR3res switch (nfsstat3 status) {
-case NFS3_OK:
- RMDIR3resok resok;
-default:
- RMDIR3resfail resfail;
-};
-
-/*
- * Arguments to rename (v3).
- */
-struct RENAME3args {
- diropargs3 from;
- diropargs3 to;
-};
-
-struct RENAME3resok {
- wcc_data fromdir_wcc;
- wcc_data todir_wcc;
-};
-
-struct RENAME3resfail {
- wcc_data fromdir_wcc;
- wcc_data todir_wcc;
-};
-
-union RENAME3res switch (nfsstat3 status) {
-case NFS3_OK:
- RENAME3resok resok;
-default:
- RENAME3resfail resfail;
-};
-
-/*
- * Arguments to link (v3).
- */
-struct LINK3args {
- nfs_fh3 file;
- diropargs3 link;
-};
-
-struct LINK3resok {
- post_op_attr file_attributes;
- wcc_data linkdir_wcc;
-};
-
-struct LINK3resfail {
- post_op_attr file_attributes;
- wcc_data linkdir_wcc;
-};
-
-union LINK3res switch (nfsstat3 status) {
-case NFS3_OK:
- LINK3resok resok;
-default:
- LINK3resfail resfail;
-};
-
-/*
- * Arguments to readdir (v3).
- */
-struct READDIR3args {
- nfs_fh3 dir;
- cookie3 cookie;
- cookieverf3 cookieverf;
- count3 count;
-};
-
-struct entry3 {
- fileid3 fileid;
- filename3 name;
- cookie3 cookie;
- entry3 *nextentry;
-};
-
-struct dirlist3 {
- entry3 *entries;
- bool eof;
-};
-
-struct READDIR3resok {
- post_op_attr dir_attributes;
- cookieverf3 cookieverf;
- dirlist3 reply;
-};
-
-struct READDIR3resfail {
- post_op_attr dir_attributes;
-};
-
-union READDIR3res switch (nfsstat3 status) {
-case NFS3_OK:
- READDIR3resok resok;
-default:
- READDIR3resfail resfail;
-};
-
-/*
- * Arguments to readdirplus (v3).
- */
-struct READDIRPLUS3args {
- nfs_fh3 dir;
- cookie3 cookie;
- cookieverf3 cookieverf;
- count3 dircount;
- count3 maxcount;
-};
-
-struct entryplus3 {
- fileid3 fileid;
- filename3 name;
- cookie3 cookie;
- post_op_attr name_attributes;
- post_op_fh3 name_handle;
- entryplus3 *nextentry;
-};
-
-struct dirlistplus3 {
- entryplus3 *entries;
- bool eof;
-};
-
-struct READDIRPLUS3resok {
- post_op_attr dir_attributes;
- cookieverf3 cookieverf;
- dirlistplus3 reply;
-};
-
-struct READDIRPLUS3resfail {
- post_op_attr dir_attributes;
-};
-
-union READDIRPLUS3res switch (nfsstat3 status) {
-case NFS3_OK:
- READDIRPLUS3resok resok;
-default:
- READDIRPLUS3resfail resfail;
-};
-
-/*
- * Arguments to fsstat (v3).
- */
-struct FSSTAT3args {
- nfs_fh3 fsroot;
-};
-
-struct FSSTAT3resok {
- post_op_attr obj_attributes;
- size3 tbytes;
- size3 fbytes;
- size3 abytes;
- size3 tfiles;
- size3 ffiles;
- size3 afiles;
- uint32 invarsec;
-};
-
-struct FSSTAT3resfail {
- post_op_attr obj_attributes;
-};
-
-union FSSTAT3res switch (nfsstat3 status) {
-case NFS3_OK:
- FSSTAT3resok resok;
-default:
- FSSTAT3resfail resfail;
-};
-
-/*
- * Arguments to fsinfo (v3).
- */
-const FSF3_LINK = 0x0001;
-const FSF3_SYMLINK = 0x0002;
-const FSF3_HOMOGENEOUS = 0x0008;
-const FSF3_CANSETTIME = 0x0010;
-
-struct FSINFO3args {
- nfs_fh3 fsroot;
-};
-
-struct FSINFO3resok {
- post_op_attr obj_attributes;
- uint32 rtmax;
- uint32 rtpref;
- uint32 rtmult;
- uint32 wtmax;
- uint32 wtpref;
- uint32 wtmult;
- uint32 dtpref;
- size3 maxfilesize;
- nfstime3 time_delta;
- uint32 properties;
-};
-
-struct FSINFO3resfail {
- post_op_attr obj_attributes;
-};
-
-union FSINFO3res switch (nfsstat3 status) {
-case NFS3_OK:
- FSINFO3resok resok;
-default:
- FSINFO3resfail resfail;
-};
-
-/*
- * Arguments to pathconf (v3).
- */
-struct PATHCONF3args {
- nfs_fh3 object;
-};
-
-struct PATHCONF3resok {
- post_op_attr obj_attributes;
- uint32 linkmax;
- uint32 name_max;
- bool no_trunc;
- bool chown_restricted;
- bool case_insensitive;
- bool case_preserving;
-};
-
-struct PATHCONF3resfail {
- post_op_attr obj_attributes;
-};
-
-union PATHCONF3res switch (nfsstat3 status) {
-case NFS3_OK:
- PATHCONF3resok resok;
-default:
- PATHCONF3resfail resfail;
-};
-
-/*
- * Arguments to commit (v3).
- */
-struct COMMIT3args {
- nfs_fh3 file;
- offset3 offset;
- count3 count;
-};
-
-struct COMMIT3resok {
- wcc_data file_wcc;
- writeverf3 verf;
-};
-
-struct COMMIT3resfail {
- wcc_data file_wcc;
-};
-
-union COMMIT3res switch (nfsstat3 status) {
-case NFS3_OK:
- COMMIT3resok resok;
-default:
- COMMIT3resfail resfail;
-};
-
-#endif /* WANT_NFS3 */
-
-/*
- * Remote file service routines
- */
-program NFS_PROGRAM {
- version NFS_VERSION {
- void
- NFSPROC_NULL(void) = 0;
-
- attrstat
- NFSPROC_GETATTR(nfs_fh) = 1;
-
- attrstat
- NFSPROC_SETATTR(sattrargs) = 2;
-
- void
- NFSPROC_ROOT(void) = 3;
-
- diropres
- NFSPROC_LOOKUP(diropargs) = 4;
-
- readlinkres
- NFSPROC_READLINK(nfs_fh) = 5;
-
- readres
- NFSPROC_READ(readargs) = 6;
-
- void
- NFSPROC_WRITECACHE(void) = 7;
-
- attrstat
- NFSPROC_WRITE(writeargs) = 8;
-
- diropres
- NFSPROC_CREATE(createargs) = 9;
-
- nfsstat
- NFSPROC_REMOVE(diropargs) = 10;
-
- nfsstat
- NFSPROC_RENAME(renameargs) = 11;
-
- nfsstat
- NFSPROC_LINK(linkargs) = 12;
-
- nfsstat
- NFSPROC_SYMLINK(symlinkargs) = 13;
-
- diropres
- NFSPROC_MKDIR(createargs) = 14;
-
- nfsstat
- NFSPROC_RMDIR(diropargs) = 15;
-
- readdirres
- NFSPROC_READDIR(readdirargs) = 16;
-
- statfsres
- NFSPROC_STATFS(nfs_fh) = 17;
- } = 2;
-} = 100003;
-#ifdef WANT_NFS3
-program NFS3_PROGRAM {
- version NFS_V3 {
- void
- NFSPROC3_NULL(void) = 0;
-
- GETATTR3res
- NFSPROC3_GETATTR(GETATTR3args) = 1;
-
- SETATTR3res
- NFSPROC3_SETATTR(SETATTR3args) = 2;
-
- LOOKUP3res
- NFSPROC3_LOOKUP(LOOKUP3args) = 3;
-
- ACCESS3res
- NFSPROC3_ACCESS(ACCESS3args) = 4;
-
- READLINK3res
- NFSPROC3_READLINK(READLINK3args) = 5;
-
- READ3res
- NFSPROC3_READ(READ3args) = 6;
-
- WRITE3res
- NFSPROC3_WRITE(WRITE3args) = 7;
-
- CREATE3res
- NFSPROC3_CREATE(CREATE3args) = 8;
-
- MKDIR3res
- NFSPROC3_MKDIR(MKDIR3args) = 9;
-
- SYMLINK3res
- NFSPROC3_SYMLINK(SYMLINK3args) = 10;
-
- MKNOD3res
- NFSPROC3_MKNOD(MKNOD3args) = 11;
-
- REMOVE3res
- NFSPROC3_REMOVE(REMOVE3args) = 12;
-
- RMDIR3res
- NFSPROC3_RMDIR(RMDIR3args) = 13;
-
- RENAME3res
- NFSPROC3_RENAME(RENAME3args) = 14;
-
- LINK3res
- NFSPROC3_LINK(LINK3args) = 15;
-
- READDIR3res
- NFSPROC3_READDIR(READDIR3args) = 16;
-
- READDIRPLUS3res
- NFSPROC3_READDIRPLUS(READDIRPLUS3args) = 17;
-
- FSSTAT3res
- NFSPROC3_FSSTAT(FSSTAT3args) = 18;
-
- FSINFO3res
- NFSPROC3_FSINFO(FSINFO3args) = 19;
-
- PATHCONF3res
- NFSPROC3_PATHCONF(PATHCONF3args) = 20;
-
- COMMIT3res
- NFSPROC3_COMMIT(COMMIT3args) = 21;
- } = 3;
-} = 100003;
-#endif
diff --git a/cpukit/librpc/include/rpcsvc/nis.x b/cpukit/librpc/include/rpcsvc/nis.x
deleted file mode 100644
index ba6c6d1576..0000000000
--- a/cpukit/librpc/include/rpcsvc/nis.x
+++ /dev/null
@@ -1,466 +0,0 @@
-%/*
-% * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
-% * unrestricted use provided that this legend is included on all tape
-% * media and as a part of the software program in whole or part. Users
-% * may copy or modify Sun RPC without charge, but are not authorized
-% * to license or distribute it to anyone else except as part of a product or
-% * program developed by the user or with the express written consent of
-% * Sun Microsystems, Inc.
-% *
-% * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
-% * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
-% * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
-% *
-% * Sun RPC is provided with no support and without any obligation on the
-% * part of Sun Microsystems, Inc. to assist in its use, correction,
-% * modification or enhancement.
-% *
-% * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
-% * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
-% * OR ANY PART THEREOF.
-% *
-% * In no event will Sun Microsystems, Inc. be liable for any lost revenue
-% * or profits or other special, indirect and consequential damages, even if
-% * Sun has been advised of the possibility of such damages.
-% *
-% * Sun Microsystems, Inc.
-% * 2550 Garcia Avenue
-% * Mountain View, California 94043
-% */
-
-#ifndef RPC_HDR
-%#ifndef lint
-%static const char rcsid[] =
-% "$FreeBSD: src/include/rpcsvc/nis.x,v 1.3 1999/08/27 23:45:09 peter Exp $";
-%#endif /* not lint */
-#endif
-
-/*
- * From 4.1 : @(#)nis.x 1.61 Copyright 1989 Sun Microsystems
- *
- * RPC Language Protocol description file for NIS Plus
- * This version : 1.61
- * Last Modified : 3/19/91
- */
-#ifdef RPC_HDR
-%/*
-% * nis.h
-% *
-% * This file is the main include file for NIS clients. It contains
-% * both the client library function defines and the various data
-% * structures used by the NIS service. It includes the file nis_tags.h
-% * which defines the tag values. This allows the tags to change without
-% * having to change the nis.x file.
-% *
-% * NOTE : DO NOT EDIT THIS FILE! It is automatically generated when
-% * rpcgen is run on the nis.x file. Note that there is a
-% * simple sed script to remove some unneeded lines. (See the
-% * Makefile target nis.h)
-% *
-% */
-%#include <rpcsvc/nis_tags.h>
-#endif
-
-/* This gets stuffed into the source files. */
-#if RPC_HDR
-%#include <rpc/xdr.h>
-#endif
-/*
- * This is just pointless.
- */
-#ifdef SUN_STUPIDITY
-#if RPC_SVC
-%#include "nis_svc.h"
-#endif
-#endif
-
-/* Include the RPC Language description of NIS objects */
-#include "nis_object.x"
-
-/* Errors that can be returned by the service */
-enum nis_error {
- NIS_SUCCESS = 0, /* A-ok, let's rock n roll */
- NIS_S_SUCCESS = 1, /* Name found (maybe) */
- NIS_NOTFOUND = 2, /* Name definitely not found */
- NIS_S_NOTFOUND = 3, /* Name maybe not found */
- NIS_CACHEEXPIRED = 4, /* Name exists but cache out of date */
- NIS_NAMEUNREACHABLE = 5, /* Can't get there from here */
- NIS_UNKNOWNOBJ = 6, /* Object type is bogus */
- NIS_TRYAGAIN = 7, /* I'm busy, call back */
- NIS_SYSTEMERROR = 8, /* Out of band failure */
- NIS_CHAINBROKEN = 9, /* First/Next warning */
- NIS_PERMISSION = 10, /* Not enough permission to access */
- NIS_NOTOWNER = 11, /* You don't own it, sorry */
- NIS_NOT_ME = 12, /* I don't serve this name */
- NIS_NOMEMORY = 13, /* Outta VM! Help! */
- NIS_NAMEEXISTS = 14, /* Can't create over another name */
- NIS_NOTMASTER = 15, /* I'm justa secondaray, don't ask me */
- NIS_INVALIDOBJ = 16, /* Object is broken somehow */
- NIS_BADNAME = 17, /* Unparsable name */
- NIS_NOCALLBACK = 18, /* Couldn't talk to call back proc */
- NIS_CBRESULTS = 19, /* Results being called back to you */
- NIS_NOSUCHNAME = 20, /* Name unknown */
- NIS_NOTUNIQUE = 21, /* Value is not uniques (entry) */
- NIS_IBMODERROR = 22, /* Inf. Base. Modify error. */
- NIS_NOSUCHTABLE = 23, /* Name for table was wrong */
- NIS_TYPEMISMATCH = 24, /* Entry and table type mismatch */
- NIS_LINKNAMEERROR = 25, /* Link points to bogus name */
- NIS_PARTIAL = 26, /* Partial success, found table */
- NIS_TOOMANYATTRS = 27, /* Too many attributes */
- NIS_RPCERROR = 28, /* RPC error encountered */
- NIS_BADATTRIBUTE = 29, /* Bad or invalid attribute */
- NIS_NOTSEARCHABLE = 30, /* Non-searchable object searched */
- NIS_CBERROR = 31, /* Error during callback (svc crash) */
- NIS_FOREIGNNS = 32, /* Foreign Namespace */
- NIS_BADOBJECT = 33, /* Malformed object structure */
- NIS_NOTSAMEOBJ = 34, /* Object swapped during deletion */
- NIS_MODFAIL = 35, /* Failure during a Modify. */
- NIS_BADREQUEST = 36, /* Illegal query for table */
- NIS_NOTEMPTY = 37, /* Attempt to remove a non-empty tbl */
- NIS_COLDSTART_ERR = 38, /* Error accesing the cold start file */
- NIS_RESYNC = 39, /* Transaction log too far out of date */
- NIS_FAIL = 40, /* NIS operation failed. */
- NIS_UNAVAIL = 41, /* NIS+ service is unavailable (client) */
- NIS_RES2BIG = 42, /* NIS+ result too big for datagram */
- NIS_SRVAUTH = 43, /* NIS+ server wasn't authenticated. */
- NIS_CLNTAUTH = 44, /* NIS+ Client wasn't authenticated. */
- NIS_NOFILESPACE = 45, /* NIS+ server ran out of disk space */
- NIS_NOPROC = 46, /* NIS+ server couldn't create new proc */
- NIS_DUMPLATER = 47 /* NIS+ server already has dump child */
-};
-
-
-/*
- * Structure definitions for the parameters and results of the actual
- * NIS RPC calls.
- *
- * This is the standard result (in the protocol) of most of the nis
- * requests.
- */
-
-struct nis_result {
- nis_error status; /* Status of the response */
- nis_object objects<>; /* objects found */
- netobj cookie; /* Cookie Data */
- u_long zticks; /* server ticks */
- u_long dticks; /* DBM ticks. */
- u_long aticks; /* Cache (accel) ticks */
- u_long cticks; /* Client ticks */
-};
-
-/*
- * A Name Service request
- * This request is used to access the name space, ns_name is the name
- * of the object within the namespace and the object is it's value, for
- * add/modify, a copy of the original for remove.
- */
-
-struct ns_request {
- nis_name ns_name; /* Name in the NIS name space */
- nis_object ns_object<1>; /* Optional Object (add/remove) */
-};
-
-/*
- * An information base request
- * This request includes the NIS name of the table we wish to search, the
- * search criteria in the form of attribute/value pairs and an optional
- * callback program number. If the callback program number is provided
- * the server will send back objects one at a time, otherwise it will
- * return them all in the response.
- */
-
-struct ib_request {
- nis_name ibr_name; /* The name of the Table */
- nis_attr ibr_srch<>; /* The search critereia */
- u_long ibr_flags; /* Optional flags */
- nis_object ibr_obj<1>; /* optional object (add/modify) */
- nis_server ibr_cbhost<1>; /* Optional callback info */
- u_long ibr_bufsize; /* Optional first/next bufsize */
- netobj ibr_cookie; /* The first/next cookie */
-};
-
-/*
- * This argument to the PING call notifies the replicas that something in
- * a directory has changed and this is it's timestamp. The replica will use
- * the timestamp to determine if its resync operation was successful.
- */
-struct ping_args {
- nis_name dir; /* Directory that had the change */
- u_long stamp; /* timestamp of the transaction */
-};
-
-/*
- * These are the type of entries that are stored in the transaction log,
- * note that modifications will appear as two entries, for names, they have
- * a "OLD" entry followed by a "NEW" entry. For entries in tables, there
- * is a remove followed by an add. It is done this way so that we can read
- * the log backwards to back out transactions and forwards to propogate
- * updated.
- */
-enum log_entry_t {
- LOG_NOP = 0,
- ADD_NAME = 1, /* Name Added to name space */
- REM_NAME = 2, /* Name removed from name space */
- MOD_NAME_OLD = 3, /* Name was modified in the name space */
- MOD_NAME_NEW = 4, /* Name was modified in the name space */
- ADD_IBASE = 5, /* Entry added to information base */
- REM_IBASE = 6, /* Entry removed from information base */
- MOD_IBASE = 7, /* Entry was modified in information base */
- UPD_STAMP = 8 /* Update timestamp (used as fenceposts) */
-};
-
-/*
- * This result is returned from the name service when it is requested to
- * dump logged entries from its transaction log. Information base updates
- * will have the name of the information base in the le_name field and
- * a canonical set of attribute/value pairs to fully specify the entry's
- * 'name'.
- */
-struct log_entry {
- u_long le_time; /* Time in seconds */
- log_entry_t le_type; /* Type of log entry */
- nis_name le_princp; /* Principal making the change */
- nis_name le_name; /* Name of table/dir involved */
- nis_attr le_attrs<>; /* List of AV pairs. */
- nis_object le_object; /* Actual object value */
-};
-
-struct log_result {
- nis_error lr_status; /* The status itself */
- netobj lr_cookie; /* Used by the dump callback */
- log_entry lr_entries<>; /* zero or more entries */
-};
-
-struct cp_result {
- nis_error cp_status; /* Status of the checkpoint */
- u_long cp_zticks; /* Service 'ticks' */
- u_long cp_dticks; /* Database 'ticks' */
-};
-
-/*
- * This structure defines a generic NIS tag list. The taglist contains
- * zero or tags, each of which is a type and a value. (u_long).
- * These are used to report statistics (see tag definitions below)
- * and to set or reset state variables.
- */
-struct nis_tag {
- u_long tag_type; /* Statistic tag (may vary) */
- string tag_val<1024>; /* Statistic value may also vary */
-};
-
-struct nis_taglist {
- nis_tag tags<>; /* List of tags */
-};
-
-struct dump_args {
- nis_name da_dir; /* Directory to dump */
- u_long da_time; /* From this timestamp */
- nis_server da_cbhost<1>; /* Callback to use. */
-};
-
-struct fd_args {
- nis_name dir_name; /* The directory we're looking for */
- nis_name requester; /* Host principal name for signature */
-};
-
-struct fd_result {
- nis_error status; /* Status returned by function */
- nis_name source; /* Source of this answer */
- opaque dir_data<>; /* Directory Data (XDR'ed) */
- opaque signature<>; /* Signature of the source */
-};
-
-
-/*
- * What's going on here? Well, it's like this. When the service
- * is being compiled it wants to have the service definition specific
- * info included, and when the client is being compiled it wants that
- * info. This includes the appropriate file which was generated by
- * make in the protocols directory (probably /usr/include/rpcsvc).
- *
- * Uhm... guys? With RPC, you aren't supposed to have seperate
- * server-specific and client-specific header files. You have one header
- * file that's suitable for both. If your code doesn't work using just
- * the one header file, I submit to you that it's broken.
- * -Bill
- */
-#ifdef SUN_STUPIDITY
-#ifdef RPC_SVC
-%#include "nis_svc.h"
-#endif
-#ifdef RPC_CLNT
-%#include "nis_clnt.h"
-#endif
-#endif
-
-program NIS_PROG {
-
- /* RPC Language description of the NIS+ protocol */
- version NIS_VERSION {
- /* The name service functions */
- nis_result NIS_LOOKUP(ns_request) = 1;
- nis_result NIS_ADD(ns_request) = 2;
- nis_result NIS_MODIFY(ns_request) = 3;
- nis_result NIS_REMOVE(ns_request) = 4;
-
- /* The information base functions */
- nis_result NIS_IBLIST(ib_request) = 5;
- nis_result NIS_IBADD(ib_request) = 6;
- nis_result NIS_IBMODIFY(ib_request) = 7;
- nis_result NIS_IBREMOVE(ib_request) = 8;
- nis_result NIS_IBFIRST(ib_request) = 9;
- nis_result NIS_IBNEXT(ib_request) = 10;
-
- /* NIS Administrative functions */
- fd_result NIS_FINDDIRECTORY(fd_args) = 12;
-
- /* If fetch and optionally reset statistics */
- nis_taglist NIS_STATUS(nis_taglist) = 14;
-
- /* Dump changes to directory since time in da_time */
- log_result NIS_DUMPLOG(dump_args) = 15;
-
- /* Dump contents of directory named */
- log_result NIS_DUMP(dump_args) = 16;
-
- /* Check status of callback thread */
- bool NIS_CALLBACK(netobj) = 17;
-
- /* Return last update time for named dir */
- u_long NIS_CPTIME(nis_name) = 18;
-
- /* Checkpoint directory or table named */
- cp_result NIS_CHECKPOINT(nis_name) = 19;
-
- /* Send 'status changed' ping to replicates */
- void NIS_PING(ping_args) = 20;
-
- /* Modify server behaviour (such as debugging) */
- nis_taglist NIS_SERVSTATE(nis_taglist) = 21;
-
- /* Create a Directory */
- nis_error NIS_MKDIR(nis_name) = 22;
-
- /* Remove a Directory */
- nis_error NIS_RMDIR(nis_name) = 23;
-
- /* Update public keys of a directory object */
- nis_error NIS_UPDKEYS(nis_name) = 24;
- } = 3;
-} = 100300;
-
-/*
- * Included below are the defines that become part of nis.h,
- * they are technically not part of the protocol, but do define
- * key aspects of the implementation and are therefore useful
- * in building a conforming server or client.
- */
-#if RPC_HDR
-%/*
-% * Generic "hash" datastructures, used by all types of hashed data.
-% */
-%struct nis_hash_data {
-% nis_name name; /* NIS name of hashed item */
-% int keychain; /* It's hash key (for pop) */
-% struct nis_hash_data *next; /* Hash collision pointer */
-% struct nis_hash_data *prv_item; /* A serial, doubly linked list */
-% struct nis_hash_data *nxt_item; /* of items in the hash table */
-%};
-%typedef struct nis_hash_data NIS_HASH_ITEM;
-%
-%struct nis_hash_table {
-% NIS_HASH_ITEM *keys[64]; /* A hash table of items */
-% NIS_HASH_ITEM *first; /* The first "item" in serial list */
-%};
-%typedef struct nis_hash_table NIS_HASH_TABLE;
-%
-%/* Structure for storing dynamically allocated static data */
-%struct nis_sdata {
-% void *buf; /* Memory allocation pointer */
-% u_long size; /* Buffer size */
-%};
-%
-%/* Generic client creating flags */
-%#define ZMH_VC 1
-%#define ZMH_DG 2
-%#define ZMH_AUTH 4
-%
-%/* Testing Access rights for objects */
-%
-%#define NIS_READ_ACC 1
-%#define NIS_MODIFY_ACC 2
-%#define NIS_CREATE_ACC 4
-%#define NIS_DESTROY_ACC 8
-%/* Test macros. a == access rights, m == desired rights. */
-%#define WORLD(a, m) (((a) & (m)) != 0)
-%#define GROUP(a, m) (((a) & ((m) << 8)) != 0)
-%#define OWNER(a, m) (((a) & ((m) << 16)) != 0)
-%#define NOBODY(a, m) (((a) & ((m) << 24)) != 0)
-%
-%#define OATYPE(d, n) (((d)->do_armask.do_armask_val+n)->oa_otype)
-%#define OARIGHTS(d, n) (((d)->do_armask.do_armask_val+n)->oa_rights)
-%#define WORLD_DEFAULT (NIS_READ_ACC)
-%#define GROUP_DEFAULT (NIS_READ_ACC << 8)
-%#define OWNER_DEFAULT ((NIS_READ_ACC +\
- NIS_MODIFY_ACC +\
- NIS_CREATE_ACC +\
- NIS_DESTROY_ACC) << 16)
-%#define DEFAULT_RIGHTS (WORLD_DEFAULT | GROUP_DEFAULT | OWNER_DEFAULT)
-%
-%/* Result manipulation defines ... */
-%#define NIS_RES_NUMOBJ(x) ((x)->objects.objects_len)
-%#define NIS_RES_OBJECT(x) ((x)->objects.objects_val)
-%#define NIS_RES_COOKIE(x) ((x)->cookie)
-%#define NIS_RES_STATUS(x) ((x)->status)
-%
-%/* These defines make getting at the variant part of the object easier. */
-%#define TA_data zo_data.objdata_u.ta_data
-%#define EN_data zo_data.objdata_u.en_data
-%#define DI_data zo_data.objdata_u.di_data
-%#define LI_data zo_data.objdata_u.li_data
-%#define GR_data zo_data.objdata_u.gr_data
-%
-%#define __type_of(o) ((o)->zo_data.zo_type)
-%
-%/* Declarations for the internal subroutines in nislib.c */
-%enum name_pos {SAME_NAME, HIGHER_NAME, LOWER_NAME, NOT_SEQUENTIAL, BAD_NAME};
-%typedef enum name_pos name_pos;
-%
-%/*
-% * Defines for getting at column data in entry objects. Because RPCGEN
-% * generates some rather wordy structures, we create some defines that
-% * collapse the needed keystrokes to access a particular value using
-% * these definitions they take an nis_object *, and an int and return
-% * a u_char * for Value, and an int for length.
-% */
-%#define ENTRY_VAL(obj, col) \
- (obj)->EN_data.en_cols.en_cols_val[col].ec_value.ec_value_val
-%#define ENTRY_LEN(obj, col) \
- (obj)->EN_data.en_cols.en_cols_val[col].ec_value.ec_value_len
-%
-%#ifdef __cplusplus
-%}
-%#endif
-%
-%/* Prototypes, and extern declarations for the NIS library functions. */
-%#include <rpcsvc/nislib.h>
-%#endif /* __NIS_RPCGEN_H */
-%/* EDIT_START */
-%
-%/*
-% * nis_3.h
-% *
-% * This file contains definitions that are only of interest to the actual
-% * service daemon and client stubs. Normal users of NIS will not include
-% * this file.
-% *
-% * NOTE : This include file is automatically created by a combination
-% * of rpcgen and sed. DO NOT EDIT IT, change the nis.x file instead
-% * and then remake this file.
-% */
-%#ifndef __nis_3_h
-%#define __nis_3_h
-%#ifdef __cplusplus
-%extern "C" {
-%#endif
-#endif
diff --git a/cpukit/librpc/include/rpcsvc/nis_cache.x b/cpukit/librpc/include/rpcsvc/nis_cache.x
deleted file mode 100644
index 8343cfd050..0000000000
--- a/cpukit/librpc/include/rpcsvc/nis_cache.x
+++ /dev/null
@@ -1,87 +0,0 @@
-%/*
-% * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
-% * unrestricted use provided that this legend is included on all tape
-% * media and as a part of the software program in whole or part. Users
-% * may copy or modify Sun RPC without charge, but are not authorized
-% * to license or distribute it to anyone else except as part of a product or
-% * program developed by the user or with the express written consent of
-% * Sun Microsystems, Inc.
-% *
-% * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
-% * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
-% * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
-% *
-% * Sun RPC is provided with no support and without any obligation on the
-% * part of Sun Microsystems, Inc. to assist in its use, correction,
-% * modification or enhancement.
-% *
-% * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
-% * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
-% * OR ANY PART THEREOF.
-% *
-% * In no event will Sun Microsystems, Inc. be liable for any lost revenue
-% * or profits or other special, indirect and consequential damages, even if
-% * Sun has been advised of the possibility of such damages.
-% *
-% * Sun Microsystems, Inc.
-% * 2550 Garcia Avenue
-% * Mountain View, California 94043
-% */
-
-/*
- * nis_cache.x
- *
- * Copyright (c) 1988-1992 Sun Microsystems Inc
- * All Rights Reserved.
- */
-
-/* From: %#pragma ident "@(#)nis_cache.x 1.11 94/05/03 SMI" */
-
-#ifndef RPC_HDR
-%#ifndef lint
-%static const char rcsid[] =
-% "$FreeBSD: src/include/rpcsvc/nis_cache.x,v 1.3 1999/08/27 23:45:09 peter Exp $";
-%#endif /* not lint */
-#endif
-
-#ifdef RPC_HDR
-%#include <rpc/types.h>
-%#include <rpcsvc/nis.h>
-%
-%/* default cache file */
-%#define CACHEFILE "/var/nis/NIS_SHARED_DIRCACHE"
-%
-%/* clients have to read-lock the cache file, and SVR4 locking requires that */
-%/* the file be writable, but we don't want a world-writable cache file. */
-%/* So... everyone agrees to use a different, world-writable file for the */
-%/* locking operations, but the data is in CACHEFILE. */
-%#define CACHELOCK "/usr/tmp/.NIS_DIR_CACHELOCK"
-%
-%/* the file containing one trusted XDR'ed directory object.
-% * This has to be present for the system to work.
-% */
-%#define COLD_START_FILE "/var/nis/NIS_COLD_START"
-%
-%enum pc_status {HIT, MISS, NEAR_MISS};
-%
-%extern int __nis_debuglevel;
-%
-%
-#endif
-
-#ifdef RPC_CLNT
-#ifdef SOLARIS
-%#include "../gen/nis_clnt.h"
-#else
-%#include "nis.h"
-#endif
-#endif
-
-program CACHEPROG {
- version CACHE_VER_1 {
- void NIS_CACHE_ADD_ENTRY(fd_result) = 1;
- void NIS_CACHE_REMOVE_ENTRY(directory_obj) = 2;
- void NIS_CACHE_READ_COLDSTART(void) = 3;
- void NIS_CACHE_REFRESH_ENTRY(string<>) = 4;
- } = 1;
-} = 100301;
diff --git a/cpukit/librpc/include/rpcsvc/nis_callback.x b/cpukit/librpc/include/rpcsvc/nis_callback.x
deleted file mode 100644
index 4e74aa0a2e..0000000000
--- a/cpukit/librpc/include/rpcsvc/nis_callback.x
+++ /dev/null
@@ -1,76 +0,0 @@
-%/*
-% * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
-% * unrestricted use provided that this legend is included on all tape
-% * media and as a part of the software program in whole or part. Users
-% * may copy or modify Sun RPC without charge, but are not authorized
-% * to license or distribute it to anyone else except as part of a product or
-% * program developed by the user or with the express written consent of
-% * Sun Microsystems, Inc.
-% *
-% * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
-% * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
-% * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
-% *
-% * Sun RPC is provided with no support and without any obligation on the
-% * part of Sun Microsystems, Inc. to assist in its use, correction,
-% * modification or enhancement.
-% *
-% * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
-% * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
-% * OR ANY PART THEREOF.
-% *
-% * In no event will Sun Microsystems, Inc. be liable for any lost revenue
-% * or profits or other special, indirect and consequential damages, even if
-% * Sun has been advised of the possibility of such damages.
-% *
-% * Sun Microsystems, Inc.
-% * 2550 Garcia Avenue
-% * Mountain View, California 94043
-% */
-
-/*
- * nis_callback.x
- *
- * Copyright (c) 1988-1992 Sun Microsystems Inc
- * All Rights Reserved.
- */
-
-/* From: %#pragma ident "@(#)nis_callback.x 1.7 94/05/03 SMI" */
-
-#ifndef RPC_HDR
-%#ifndef lint
-%static const char rcsid[] =
-% "$FreeBSD: src/include/rpcsvc/nis_callback.x,v 1.3 1999/08/27 23:45:09 peter Exp $";
-%#endif /* not lint */
-#endif
-
-/*
- * "@(#)zns_cback.x 1.2 90/09/10 Copyr 1990 Sun Micro"
- *
- * RPCL description of the Callback Service.
- */
-
-#ifdef RPC_HDR
-%#include <rpcsvc/nis.h>
-#endif
-#ifdef RPC_XDR
-#ifdef SOLARIS
-%#include "nis_clnt.h"
-#else
-%#include "nis.h"
-#endif
-#endif
-
-typedef nis_object *obj_p;
-
-struct cback_data {
- obj_p entries<>; /* List of objects */
-};
-
-program CB_PROG {
- version CB_VERS {
- bool CBPROC_RECEIVE(cback_data) = 1;
- void CBPROC_FINISH(void) = 2;
- void CBPROC_ERROR(nis_error) = 3;
- } = 1;
-} = 100302;
diff --git a/cpukit/librpc/include/rpcsvc/nis_db.h b/cpukit/librpc/include/rpcsvc/nis_db.h
deleted file mode 100644
index 71785b0fa8..0000000000
--- a/cpukit/librpc/include/rpcsvc/nis_db.h
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- *
- * $FreeBSD: src/include/rpcsvc/nis_db.h,v 1.5 1999/08/27 23:45:09 peter Exp $
- */
-
-/*
- * Copyright (c) 1991, by Sun Microsystems Inc.
- */
-
-/*
- * This header file defines the interface to the NIS database. All
- * implementations of the database must export at least these routines.
- * They must also follow the conventions set herein. See the implementors
- * guide for specific semantics that are required.
- */
-
-#ifndef _RPCSVC_NIS_DB_H
-#define _RPCSVC_NIS_DB_H
-
-
-/* From: #pragma ident "@(#)nis_db.h 1.8 94/05/03 SMI" */
-
-/*
- * Note: although the version of <rpcsvc/nis_db.h> shipped with Solaris
- * 2.5/2.5.x is actually older than this one (according to the ident
- * string), it contains changes and a few added functions. Those changes
- * have been hand merged into this file to bring it up to date.
- */
-
-#include <rpc/rpc.h>
-#include <rpcsvc/nis.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-enum db_status {
- DB_SUCCESS = 0,
- DB_NOTFOUND = 1,
- DB_NOTUNIQUE = 2,
- DB_BADTABLE = 3,
- DB_BADQUERY = 4,
- DB_BADOBJECT = 5,
- DB_MEMORY_LIMIT = 6,
- DB_STORAGE_LIMIT = 7,
- DB_INTERNAL_ERROR = 8,
- _DB_STATUS = 0xffffffff
-};
-typedef enum db_status db_status;
-
-enum db_action {
- DB_LOOKUP = 0,
- DB_REMOVE = 1,
- DB_ADD = 2,
- DB_FIRST = 3,
- DB_NEXT = 4,
- DB_ALL = 5,
- DB_RESET_NEXT = 6,
- _DB_ACTION = 0xffffffff
-};
-typedef enum db_action db_action;
-
-typedef entry_obj *entry_object_p;
-
-typedef struct {
- u_int db_next_desc_len;
- char *db_next_desc_val;
-} db_next_desc;
-
-struct db_result {
- db_status status;
- db_next_desc nextinfo;
- struct {
- u_int objects_len;
- entry_object_p *objects_val;
- } objects;
- long ticks;
-};
-typedef struct db_result db_result;
-
-/*
- * Prototypes for the database functions.
- */
-
-#if (__STDC__)
-
-extern bool_t db_initialize(char *);
-#ifdef ORIGINAL_DECLS
-extern bool_t db_create_table(char *, table_obj *);
-extern bool_t db_destroy_table(char *);
-#else
-extern db_status db_create_table(char *, table_obj *);
-extern db_status db_destroy_table(char *);
-#endif
-extern db_result *db_first_entry(char *, int, nis_attr *);
-extern db_result *db_next_entry(char *, db_next_desc *);
-extern db_result *db_reset_next_entry(char *, db_next_desc *);
-extern db_result *db_list_entries(char *, int, nis_attr *);
-extern db_result *db_add_entry(char *, int, nis_attr *, entry_obj *);
-extern db_result *db_remove_entry(char *, int, nis_attr *);
-extern db_status db_checkpoint(char *);
-extern db_status db_standby(char *);
-#ifndef ORIGINAL_DECLS
-extern db_status db_table_exists(char *);
-extern db_status db_unload_table(char *);
-extern void db_free_result(db_result *);
-#endif
-
-#else /* Non-prototype definitions */
-
-extern bool_t db_initialize();
-#ifdef ORIGINAL_DECLS
-extern bool_t db_create_table();
-extern bool_t db_destroy_table();
-#else
-extern db_status db_create_table();
-extern db_status db_destroy_table();
-#endif
-extern db_result *db_first_entry();
-extern db_result *db_next_entry();
-extern db_result *db_reset_next_entry();
-extern db_result *db_list_entries();
-extern db_result *db_add_entry();
-extern db_result *db_remove_entry();
-extern db_status db_checkpoint();
-extern db_status db_standby();
-#ifndef ORIGINAL_DECLS
-extern db_status db_table_exists();
-extern db_status db_unload_table();
-extern void db_free_result();
-#endif
-#endif /* __STDC__ */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _RPCSVC_NIS_DB_H */
diff --git a/cpukit/librpc/include/rpcsvc/nis_object.x b/cpukit/librpc/include/rpcsvc/nis_object.x
deleted file mode 100644
index 3156724f1b..0000000000
--- a/cpukit/librpc/include/rpcsvc/nis_object.x
+++ /dev/null
@@ -1,317 +0,0 @@
-%/*
-% * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
-% * unrestricted use provided that this legend is included on all tape
-% * media and as a part of the software program in whole or part. Users
-% * may copy or modify Sun RPC without charge, but are not authorized
-% * to license or distribute it to anyone else except as part of a product or
-% * program developed by the user or with the express written consent of
-% * Sun Microsystems, Inc.
-% *
-% * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
-% * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
-% * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
-% *
-% * Sun RPC is provided with no support and without any obligation on the
-% * part of Sun Microsystems, Inc. to assist in its use, correction,
-% * modification or enhancement.
-% *
-% * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
-% * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
-% * OR ANY PART THEREOF.
-% *
-% * In no event will Sun Microsystems, Inc. be liable for any lost revenue
-% * or profits or other special, indirect and consequential damages, even if
-% * Sun has been advised of the possibility of such damages.
-% *
-% * Sun Microsystems, Inc.
-% * 2550 Garcia Avenue
-% * Mountain View, California 94043
-% */
-
-/*
- * nis_object.x
- *
- * Copyright (c) 1988-1992 Sun Microsystems Inc
- * All Rights Reserved.
- */
-
-/* From: %#pragma ident "@(#)nis_object.x 1.10 94/05/03 SMI" */
-
-#if RPC_HDR
-%
-%#ifndef __nis_object_h
-%#define __nis_object_h
-%
-#endif
-/*
- * This file defines the format for a NIS object in RPC language.
- * It is included by the main .x file and the database access protocol
- * file. It is common because both of them need to deal with the same
- * type of object. Generating the actual code though is a bit messy because
- * the nis.x file and the nis_dba.x file will generate xdr routines to
- * encode/decode objects when only one set is needed. Such is life when
- * one is using rpcgen.
- *
- * Note, the protocol doesn't specify any limits on such things as
- * maximum name length, number of attributes, etc. These are enforced
- * by the database backend. When you hit them you will no. Also see
- * the db_getlimits() function for fetching the limit values.
- *
- */
-
-/* Some manifest constants, chosen to maximize flexibility without
- * plugging the wire full of data.
- */
-const NIS_MAXSTRINGLEN = 255;
-const NIS_MAXNAMELEN = 1024;
-const NIS_MAXATTRNAME = 32;
-const NIS_MAXATTRVAL = 2048;
-const NIS_MAXCOLUMNS = 64;
-const NIS_MAXATTR = 16;
-const NIS_MAXPATH = 1024;
-const NIS_MAXREPLICAS = 128;
-const NIS_MAXLINKS = 16;
-
-const NIS_PK_NONE = 0; /* no public key (unix/sys auth) */
-const NIS_PK_DH = 1; /* Public key is Diffie-Hellman type */
-const NIS_PK_RSA = 2; /* Public key if RSA type */
-const NIS_PK_KERB = 3; /* Use kerberos style authentication */
-
-/*
- * The fundamental name type of NIS. The name may consist of two parts,
- * the first being the fully qualified name, and the second being an
- * optional set of attribute/value pairs.
- */
-struct nis_attr {
- string zattr_ndx<>; /* name of the index */
- opaque zattr_val<>; /* Value for the attribute. */
-};
-
-typedef string nis_name<>; /* The NIS name itself. */
-
-/* NIS object types are defined by the following enumeration. The numbers
- * they use are based on the following scheme :
- * 0 - 1023 are reserved for Sun,
- * 1024 - 2047 are defined to be private to a particular tree.
- * 2048 - 4095 are defined to be user defined.
- * 4096 - ... are reserved for future use.
- */
-
-enum zotypes {
- BOGUS_OBJ = 0, /* Uninitialized object structure */
- NO_OBJ = 1, /* NULL object (no data) */
- DIRECTORY_OBJ = 2, /* Directory object describing domain */
- GROUP_OBJ = 3, /* Group object (a list of names) */
- TABLE_OBJ = 4, /* Table object (a database schema) */
- ENTRY_OBJ = 5, /* Entry object (a database record) */
- LINK_OBJ = 6, /* A name link. */
- PRIVATE_OBJ = 7 /* Private object (all opaque data) */
-};
-
-/*
- * The types of Name services NIS knows about. They are enumerated
- * here. The Binder code will use this type to determine if it has
- * a set of library routines that will access the indicated name service.
- */
-enum nstype {
- UNKNOWN = 0,
- NIS = 1, /* Nis Plus Service */
- SUNYP = 2, /* Old NIS Service */
- IVY = 3, /* Nis Plus Plus Service */
- DNS = 4, /* Domain Name Service */
- X500 = 5, /* ISO/CCCIT X.500 Service */
- DNANS = 6, /* Digital DECNet Name Service */
- XCHS = 7, /* Xerox ClearingHouse Service */
- CDS= 8
-};
-
-/*
- * DIRECTORY - The name service object. These objects identify other name
- * servers that are serving some portion of the name space. Each has a
- * type associated with it. The resolver library will note whether or not
- * is has the needed routines to access that type of service.
- * The oarmask structure defines an access rights mask on a per object
- * type basis for the name spaces. The only bits currently used are
- * create and destroy. By enabling or disabling these access rights for
- * a specific object type for a one of the accessor entities (owner,
- * group, world) the administrator can control what types of objects
- * may be freely added to the name space and which require the
- * administrator's approval.
- */
-struct oar_mask {
- u_long oa_rights; /* Access rights mask */
- zotypes oa_otype; /* Object type */
-};
-
-struct endpoint {
- string uaddr<>;
- string family<>; /* Transport family (INET, OSI, etc) */
- string proto<>; /* Protocol (TCP, UDP, CLNP, etc) */
-};
-
-/*
- * Note: pkey is a netobj which is limited to 1024 bytes which limits the
- * keysize to 8192 bits. This is consider to be a reasonable limit for
- * the expected lifetime of this service.
- */
-struct nis_server {
- nis_name name; /* Principal name of the server */
- endpoint ep<>; /* Universal addr(s) for server */
- u_long key_type; /* Public key type */
- netobj pkey; /* server's public key */
-};
-
-struct directory_obj {
- nis_name do_name; /* Name of the directory being served */
- nstype do_type; /* one of NIS, DNS, IVY, YP, or X.500 */
- nis_server do_servers<>; /* <0> == Primary name server */
- u_long do_ttl; /* Time To Live (for caches) */
- oar_mask do_armask<>; /* Create/Destroy rights by object type */
-};
-
-/*
- * ENTRY - This is one row of data from an information base.
- * The type value is used by the client library to convert the entry to
- * it's internal structure representation. The Table name is a back pointer
- * to the table where the entry is stored. This allows the client library
- * to determine where to send a request if the client wishes to change this
- * entry but got to it through a LINK rather than directly.
- * If the entry is a "standalone" entry then this field is void.
- */
-const EN_BINARY = 1; /* Indicates value is binary data */
-const EN_CRYPT = 2; /* Indicates the value is encrypted */
-const EN_XDR = 4; /* Indicates the value is XDR encoded */
-const EN_MODIFIED = 8; /* Indicates entry is modified. */
-const EN_ASN1 = 64; /* Means contents use ASN.1 encoding */
-
-struct entry_col {
- u_long ec_flags; /* Flags for this value */
- opaque ec_value<>; /* It's textual value */
-};
-
-struct entry_obj {
- string en_type<>; /* Type of entry such as "passwd" */
- entry_col en_cols<>; /* Value for the entry */
-};
-
-/*
- * GROUP - The group object contains a list of NIS principal names. Groups
- * are used to authorize principals. Each object has a set of access rights
- * for members of its group. Principal names in groups are in the form
- * name.directory and recursive groups are expressed as @groupname.directory
- */
-struct group_obj {
- u_long gr_flags; /* Flags controlling group */
- nis_name gr_members<>; /* List of names in group */
-};
-
-/*
- * LINK - This is the LINK object. It is quite similar to a symbolic link
- * in the UNIX filesystem. The attributes in the main object structure are
- * relative to the LINK data and not what it points to (like the file system)
- * "modify" privleges here indicate the right to modify what the link points
- * at and not to modify that actual object pointed to by the link.
- */
-struct link_obj {
- zotypes li_rtype; /* Real type of the object */
- nis_attr li_attrs<>; /* Attribute/Values for tables */
- nis_name li_name; /* The object's real NIS name */
-};
-
-/*
- * TABLE - This is the table object. It implements a simple
- * data base that applications and use for configuration or
- * administration purposes. The role of the table is to group together
- * a set of related entries. Tables are the simple database component
- * of NIS. Like many databases, tables are logically divided into columns
- * and rows. The columns are labeled with indexes and each ENTRY makes
- * up a row. Rows may be addressed within the table by selecting one
- * or more indexes, and values for those indexes. Each row which has
- * a value for the given index that matches the desired value is returned.
- * Within the definition of each column there is a flags variable, this
- * variable contains flags which determine whether or not the column is
- * searchable, contains binary data, and access rights for the entry objects
- * column value.
- */
-
-const TA_BINARY = 1; /* Means table data is binary */
-const TA_CRYPT = 2; /* Means value should be encrypted */
-const TA_XDR = 4; /* Means value is XDR encoded */
-const TA_SEARCHABLE = 8; /* Means this column is searchable */
-const TA_CASE = 16; /* Means this column is Case Sensitive */
-const TA_MODIFIED = 32; /* Means this columns attrs are modified*/
-const TA_ASN1 = 64; /* Means contents use ASN.1 encoding */
-
-struct table_col {
- string tc_name<64>; /* Column Name */
- u_long tc_flags; /* control flags */
- u_long tc_rights; /* Access rights mask */
-};
-
-struct table_obj {
- string ta_type<64>; /* Table type such as "passwd" */
- int ta_maxcol; /* Total number of columns */
- u_char ta_sep; /* Separator character */
- table_col ta_cols<>; /* The number of table indexes */
- string ta_path<>; /* A search path for this table */
-};
-
-/*
- * This union joins together all of the currently known objects.
- */
-union objdata switch (zotypes zo_type) {
- case DIRECTORY_OBJ :
- struct directory_obj di_data;
- case GROUP_OBJ :
- struct group_obj gr_data;
- case TABLE_OBJ :
- struct table_obj ta_data;
- case ENTRY_OBJ:
- struct entry_obj en_data;
- case LINK_OBJ :
- struct link_obj li_data;
- case PRIVATE_OBJ :
- opaque po_data<>;
- case NO_OBJ :
- void;
- case BOGUS_OBJ :
- void;
- default :
- void;
-};
-
-/*
- * This is the basic NIS object data type. It consists of a generic part
- * which all objects contain, and a specialized part which varies depending
- * on the type of the object. All of the specialized sections have been
- * described above. You might have wondered why they all start with an
- * integer size, followed by the useful data. The answer is, when the
- * server doesn't recognize the type returned it treats it as opaque data.
- * And the definition for opaque data is {int size; char *data;}. In this
- * way, servers and utility routines that do not understand a given type
- * may still pass it around. One has to be careful in setting
- * this variable accurately, it must take into account such things as
- * XDR padding of structures etc. The best way to set it is to note one's
- * position in the XDR encoding stream, encode the structure, look at the
- * new position and calculate the size.
- */
-struct nis_oid {
- u_long ctime; /* Time of objects creation */
- u_long mtime; /* Time of objects modification */
-};
-
-struct nis_object {
- nis_oid zo_oid; /* object identity verifier. */
- nis_name zo_name; /* The NIS name for this object */
- nis_name zo_owner; /* NIS name of object owner. */
- nis_name zo_group; /* NIS name of access group. */
- nis_name zo_domain; /* The administrator for the object */
- u_long zo_access; /* Access rights (owner, group, world) */
- u_long zo_ttl; /* Object's time to live in seconds. */
- objdata zo_data; /* Data structure for this type */
-};
-#if RPC_HDR
-%
-%#endif /* if __nis_object_h */
-%
-#endif
diff --git a/cpukit/librpc/include/rpcsvc/nis_tags.h b/cpukit/librpc/include/rpcsvc/nis_tags.h
deleted file mode 100644
index 0eaee6d442..0000000000
--- a/cpukit/librpc/include/rpcsvc/nis_tags.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-/*
- * Copyright (c) 1991, Sun Microsystems Inc.
- */
-
-/*
- * nis_tags.h
- *
- * This file contains the tags and statistics definitions. It is
- * automatically included by nis.h
- */
-
-#ifndef _RPCSVC_NIS_TAGS_H
-#define _RPCSVC_NIS_TAGS_H
-
-/* From: #pragma ident "@(#)nis_tags.h 1.10 94/05/03 SMI" */
-/* from file: zns_tags.h 1.7 Copyright (c) 1990 Sun Microsystems */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef ORIGINAL_DECLS
-#define NIS_DIR "data"
-#endif
-
-/* Lookup and List function flags */
-#define FOLLOW_LINKS (1<<0) /* Follow link objects */
-#define FOLLOW_PATH (1<<1) /* Follow the path in a table */
-#define HARD_LOOKUP (1<<2) /* Block until successful */
-#define ALL_RESULTS (1<<3) /* Retrieve all results */
-#define NO_CACHE (1<<4) /* Do not return 'cached' results */
-#define MASTER_ONLY (1<<5) /* Get value only from master server */
-#define EXPAND_NAME (1<<6) /* Expand partitially qualified names */
-
-/* Semantic modification for table operations flags */
-#define RETURN_RESULT (1<<7) /* Return resulting object to client */
-#define ADD_OVERWRITE (1<<8) /* Allow overwrites on ADD */
-#define REM_MULTIPLE (1<<9) /* Allow wildcard deletes */
-#define MOD_SAMEOBJ (1<<10) /* Check modified object before write */
-#define ADD_RESERVED (1<<11) /* Spare ADD semantic */
-#define REM_RESERVED (1<<12) /* Spare REM semantic */
-#ifdef ORIGINAL_DECLS
-#define MOD_RESERVED (1<<13) /* Spare MOD semantic */
-#else
-#define MOD_EXCLUSIVE (1<<13) /* Modify no overwrite on modified keys */
-#endif
-
-/* Transport specific modifications to the operation */
-#define USE_DGRAM (1<<16) /* Use a datagram transport */
-#define NO_AUTHINFO (1<<17) /* Don't bother attaching auth info */
-
-/*
- * Declarations for "standard" NIS+ tags
- * State variable tags have values 0 - 2047
- * Statistic tags have values 2048 - 65535
- * User Tags have values >2^16
- */
-#define TAG_DEBUG 1 /* set debug level */
-#define TAG_STATS 2 /* Enable/disable statistics */
-#define TAG_GCACHE 3 /* Flush the Group Cache */
-#ifndef ORIGINAL_DECLS
-#define TAG_GCACHE_ALL TAG_GCACHE
-#endif
-#define TAG_DCACHE 4 /* Flush the directory cache */
-#ifndef ORIGINAL_DECLS
-#define TAG_DCACHE_ONE TAG_DCACHE
-#endif
-#define TAG_OCACHE 5 /* Flush the Object Cache */
-#define TAG_SECURE 6 /* Set the security level */
-#ifndef ORIGINAL_DECLS
-#define TAG_TCACHE_ONE 7 /* Flush the table cache */
-#define TAG_DCACHE_ALL 8 /* Flush entire directory cache */
-#define TAG_TCACHE_ALL 9 /* Flush entire table cache */
-#define TAG_GCACHE_ONE 10 /* Flush one group object */
-#define TAG_DCACHE_ONE_REFRESH 11 /* Flush and refresh one DO */
-#endif
-
-#define TAG_OPSTATS 2048 /* NIS+ operations statistics */
-#define TAG_THREADS 2049 /* Child process/thread status */
-#define TAG_HEAP 2050 /* Heap usage statistics */
-#define TAG_UPDATES 2051 /* Updates to this service */
-#define TAG_VISIBLE 2052 /* First update that isn't replicated */
-#define TAG_S_DCACHE 2053 /* Directory cache statistics */
-#define TAG_S_OCACHE 2054 /* Object cache statistics */
-#define TAG_S_GCACHE 2055 /* Group cache statistics */
-#define TAG_S_STORAGE 2056 /* Group cache statistics */
-#define TAG_UPTIME 2057 /* Time that server has been up */
-#ifndef ORIGINAL_DECLS
-#define TAG_DIRLIST 2058 /* Dir served by this server */
-#define TAG_NISCOMPAT 2059 /* Whether supports NIS compat mode */
-#define TAG_DNSFORWARDING 2060 /* Whether DNS forwarding supported*/
-#define TAG_SECURITY_LEVEL 2061 /* Security level of the server */
-#define TAG_ROOTSERVER 2062 /* Whether root server */
-#endif
-
-/*
- * Declarations for the Group object flags. Currently
- * there are only 3.
- */
-#define IMPMEM_GROUPS 1 /* Implicit Membership allowed */
-#define RECURS_GROUPS 2 /* Recursive Groups allowed */
-#define NEGMEM_GROUPS 4 /* Negative Groups allowed */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _RPCSVC_NIS_TAGS_H */
diff --git a/cpukit/librpc/include/rpcsvc/nislib.h b/cpukit/librpc/include/rpcsvc/nislib.h
deleted file mode 100644
index 9f874d270e..0000000000
--- a/cpukit/librpc/include/rpcsvc/nislib.h
+++ /dev/null
@@ -1,317 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-/*
- * Copyright (c) 1991, Sun Microsystems Inc.
- */
-
-/*
- * This file contains the interfaces that are visible in the SunOS 5.x
- * implementation of NIS Plus. When using C++ the defined __cplusplus and
- * __STDC__ should both be true.
- */
-
-#ifndef _RPCSVC_NISLIB_H
-#define _RPCSVC_NISLIB_H
-
-/* From: #pragma ident "@(#)nislib.h 1.16 94/05/03 SMI" */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct signature {
- int signature_len;
- char *signature_val;
-};
-
-#ifdef __STDC__
-extern void nis_freeresult(nis_result *);
-extern nis_result * nis_lookup(nis_name, u_long);
-extern nis_result * nis_list(nis_name, u_long,
- int (*)(nis_name, nis_object *, void *), void *);
-extern nis_result * nis_add(nis_name, nis_object *);
-extern nis_result * nis_remove(nis_name, nis_object *);
-extern nis_result * nis_modify(nis_name, nis_object *);
-
-extern nis_result * nis_add_entry(nis_name, nis_object *, u_long);
-extern nis_result * nis_remove_entry(nis_name, nis_object *, u_long);
-extern nis_result * nis_modify_entry(nis_name, nis_object *, u_long);
-extern nis_result * nis_first_entry(nis_name);
-extern nis_result * nis_next_entry(nis_name, netobj *);
-
-extern nis_error nis_mkdir(nis_name, nis_server *);
-extern nis_error nis_rmdir(nis_name, nis_server *);
-extern name_pos nis_dir_cmp(nis_name, nis_name);
-
-extern nis_name * nis_getnames(nis_name);
-extern void nis_freenames(nis_name *);
-extern nis_name nis_domain_of(nis_name);
-extern nis_name nis_leaf_of(nis_name);
-extern nis_name nis_leaf_of_r(const nis_name, char *, size_t);
-extern nis_name nis_name_of(nis_name);
-extern nis_name nis_local_group(void);
-extern nis_name nis_local_directory(void);
-extern nis_name nis_local_principal(void);
-extern nis_name nis_local_host(void);
-
-extern void nis_destroy_object(nis_object *);
-extern nis_object * nis_clone_object(nis_object *, nis_object *);
-extern void nis_print_object(nis_object *);
-
-extern char * nis_sperrno(nis_error);
-extern void nis_perror(nis_error, char *);
-extern char * nis_sperror(nis_error, char *);
-extern void nis_lerror(nis_error, char *);
-
-extern void nis_print_group_entry(nis_name);
-extern bool_t nis_ismember(nis_name, nis_name);
-extern nis_error nis_creategroup(nis_name, u_long);
-extern nis_error nis_destroygroup(nis_name);
-extern nis_error nis_addmember(nis_name, nis_name);
-extern nis_error nis_removemember(nis_name, nis_name);
-extern nis_error nis_verifygroup(nis_name);
-
-extern void nis_freeservlist(nis_server **);
-extern nis_server ** nis_getservlist(nis_name);
-extern nis_error nis_stats(nis_server *, nis_tag *, int, nis_tag **);
-extern nis_error nis_servstate(nis_server *, nis_tag *, int, nis_tag **);
-extern void nis_freetags(nis_tag *, int);
-
-extern nis_result * nis_checkpoint(nis_name);
-extern void nis_ping(nis_name, u_long, nis_object *);
-
-/*
- * XXX: PLEASE NOTE THAT THE FOLLOWING FUNCTIONS ARE INTERNAL
- * TO NIS+ AND SHOULD NOT BE USED BY ANY APPLICATION PROGRAM.
- * THEIR SEMANTICS AND/OR SIGNATURE CAN CHANGE WITHOUT NOTICE.
- * SO, PLEASE DO NOT USE THEM. YOU ARE WARNED!!!!
- */
-
-extern char ** __break_name(nis_name, int *);
-extern int __name_distance(char **, char **);
-extern nis_result * nis_make_error(nis_error, u_long, u_long, u_long, u_long);
-extern nis_attr * __cvt2attr(int *, char **);
-extern void nis_free_request(ib_request *);
-extern nis_error nis_get_request(nis_name, nis_object *, netobj*, ib_request*);
-extern nis_object * nis_read_obj(char *);
-extern int nis_write_obj(char *, nis_object *);
-extern int nis_in_table(nis_name, NIS_HASH_TABLE *, int *);
-extern int nis_insert_item(NIS_HASH_ITEM *, NIS_HASH_TABLE *);
-extern NIS_HASH_ITEM * nis_find_item(nis_name, NIS_HASH_TABLE *);
-extern NIS_HASH_ITEM * nis_remove_item(nis_name, NIS_HASH_TABLE *);
-extern void nis_insert_name(nis_name, NIS_HASH_TABLE *);
-extern void nis_remove_name(nis_name, NIS_HASH_TABLE *);
-extern CLIENT * nis_make_rpchandle(nis_server *, int, u_long, u_long, u_long,
- int, int);
-extern void * nis_get_static_storage(struct nis_sdata *, u_long, u_long);
-extern char * nis_data(char *);
-extern void nis_print_rights(u_long);
-extern void nis_print_directory(directory_obj *);
-extern void nis_print_group(group_obj *);
-extern void nis_print_table(table_obj *);
-extern void nis_print_link(link_obj *);
-extern void nis_print_entry(entry_obj *);
-extern nis_object * nis_get_object(char *, char *, char *, u_long, u_long,
- zotypes);
-extern nis_server * __nis_init_callback(CLIENT *,
- int (*)(nis_name, nis_object *, void *), void *);
-extern int nis_getdtblsize(void);
-extern int __nis_run_callback(netobj *, u_long, struct timeval *, CLIENT *);
-
-extern log_result *nis_dumplog(nis_server *, nis_name, u_long);
-extern log_result *nis_dump(nis_server *, nis_name,
- int (*)(nis_name, nis_object *, void *));
-
-extern bool_t __do_ismember(nis_name, nis_name,
- nis_result *(*)(nis_name, u_long));
-extern nis_name __nis_map_group(nis_name);
-extern nis_name __nis_map_group_r(nis_name, char*, size_t);
-
-extern nis_error __nis_CacheBind(char *, directory_obj *);
-extern nis_error __nis_CacheSearch(char *, directory_obj *);
-extern bool_t __nis_CacheRemoveEntry(directory_obj *);
-extern void __nis_CacheRestart(void);
-extern void __nis_CachePrint(void);
-extern void __nis_CacheDumpStatistics(void);
-extern bool_t writeColdStartFile(directory_obj *);
-
-extern CLIENT * __get_ti_clnt(char *, CLIENT *, char **, pid_t *);
-extern int __strcmp_case_insens(char *, char *);
-extern int __strncmp_case_insens(char *, char *);
-
-extern fd_result * nis_finddirectory(directory_obj *, nis_name);
-extern int __start_clock(int);
-extern u_long __stop_clock(int);
-
-/*
- * This particular function is part of the FreeBSD NIS+ implementation
- * only. Ideally it should be somewhere else, but it is used by both
- * rpc.nisd and nis_cachemgr, and there aren't that many headers common
- * to both programs.
- */
-
-extern struct signature *__nis_calculate_encrypted_cksum(unsigned char *, unsigned int, char *, int);
-
-#else
-
-/* Non-prototype definitions (old fashioned C) */
-
-extern void nis_freeresult();
-extern nis_result * nis_lookup();
-extern nis_result * nis_list();
-extern nis_result * nis_add();
-extern nis_result * nis_remove();
-extern nis_result * nis_modify();
-
-extern nis_result * nis_add_entry();
-extern nis_result * nis_remove_entry();
-extern nis_result * nis_modify_entry();
-extern nis_result * nis_first_entry();
-extern nis_result * nis_next_entry();
-
-extern nis_error nis_mkdir();
-extern nis_error nis_rmdir();
-extern name_pos nis_dir_cmp();
-
-extern nis_name *nis_getnames();
-extern void nis_freenames();
-extern nis_name nis_domain_of();
-extern nis_name nis_leaf_of();
-extern nis_name nis_leaf_of_r();
-extern nis_name nis_name_of();
-extern nis_name nis_local_group();
-extern nis_name nis_local_directory();
-extern nis_name nis_local_principal();
-extern nis_name nis_local_host();
-
-extern void nis_destroy_object();
-extern nis_object * nis_clone_object();
-extern void nis_print_object();
-
-extern char * nis_sperrno();
-extern void nis_perror();
-extern char * nis_sperror();
-extern void nis_lerror();
-
-extern void nis_print_group_entry();
-extern bool_t nis_ismember();
-extern nis_error nis_creategroup();
-extern nis_error nis_destroygroup();
-extern nis_error nis_addmember();
-extern nis_error nis_removemember();
-extern nis_error nis_verifygroup();
-
-extern void nis_freeservlist();
-extern nis_server ** nis_getservlist();
-extern nis_error nis_stats();
-extern nis_error nis_servstate();
-extern void nis_freetags();
-
-extern nis_result * nis_checkpoint();
-extern void nis_ping();
-
-/*
- * XXX: PLEASE NOTE THAT THE FOLLOWING FUNCTIONS ARE INTERNAL
- * TO NIS+ AND SHOULD NOT BE USED BY ANY APPLICATION PROGRAM.
- * THEIR SEMANTICS AND/OR SIGNATURE CAN CHANGE WITHOUT NOTICE.
- * SO, PLEASE DO NOT USE THEM. YOU ARE WARNED!!!!
- */
-extern char ** __break_name();
-extern int __name_distance();
-extern nis_result * nis_make_error();
-extern nis_attr * __cvt2attr();
-extern void nis_free_request();
-extern nis_error nis_get_request();
-extern nis_object * nis_read_obj();
-extern int nis_write_obj();
-extern int nis_in_table();
-extern int nis_insert_item();
-extern NIS_HASH_ITEM * nis_find_item();
-extern NIS_HASH_ITEM * nis_remove_item();
-extern void nis_insert_name();
-extern void nis_remove_name();
-extern CLIENT * nis_make_rpchandle();
-extern void * nis_get_static_storage();
-extern char * nis_data();
-
-extern void nis_print_rights();
-extern void nis_print_directory();
-extern void nis_print_group();
-extern void nis_print_table();
-extern void nis_print_link();
-extern void nis_print_entry();
-extern nis_object * nis_get_object();
-
-extern nis_server * __nis_init_callback();
-extern int nis_getdtblsize();
-extern int __nis_run_callback();
-
-extern log_result * nis_dump();
-extern log_result * nis_dumplog();
-
-extern bool_t __do_ismember();
-extern nis_name __nis_map_group();
-extern nis_name __nis_map_group_r();
-
-
-extern nis_error __nis_CacheBind();
-extern directory_obj * __nis_CacheSearch();
-extern bool_t __nis_CacheRemoveEntry();
-extern void __nis_CacheRestart();
-extern void __nis_CachePrint();
-extern void __nis_CacheDumpStatistics();
-extern bool_t writeColdStartFile();
-
-extern CLIENT * __get_ti_clnt();
-extern int __strcmp_case_insens();
-extern int __strncmp_case_insens();
-
-extern fd_result * nis_finddirectory();
-extern int __start_clock();
-extern u_long __stop_clock();
-
-/*
- * This particular function is part of the FreeBSD NIS+ implementation
- * only. Ideally it should be somewhere else, but it is used by both
- * rpc.nisd and nis_cachemgr, and there aren't that many headers common
- * to both programs.
- */
-
-extern struct signature *__nis_calculate_encrypted_cksum();
-
-#endif
-
-#define NUL '\0'
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _RPCSVC_NISLIB_H */
diff --git a/cpukit/librpc/include/rpcsvc/nlm_prot.x b/cpukit/librpc/include/rpcsvc/nlm_prot.x
deleted file mode 100644
index fdc6d6ea96..0000000000
--- a/cpukit/librpc/include/rpcsvc/nlm_prot.x
+++ /dev/null
@@ -1,183 +0,0 @@
-/* @(#)nlm_prot.x 2.1 88/08/01 4.0 RPCSRC */
-/* @(#)nlm_prot.x 1.8 87/09/21 Copyr 1987 Sun Micro */
-
-/*
- * Network lock manager protocol definition
- * Copyright (C) 1986 Sun Microsystems, Inc.
- *
- * protocol used between local lock manager and remote lock manager
- */
-
-#ifdef RPC_HDR
-%#define LM_MAXSTRLEN 1024
-%#define MAXNAMELEN LM_MAXSTRLEN+1
-#else
-%#ifndef lint
-%static const char rcsid[] =
-% "$FreeBSD: src/include/rpcsvc/nlm_prot.x,v 1.8 1999/08/27 23:45:10 peter Exp $";
-%#endif /* not lint */
-#endif
-
-/*
- * status of a call to the lock manager
- */
-enum nlm_stats {
- nlm_granted = 0,
- nlm_denied = 1,
- nlm_denied_nolocks = 2,
- nlm_blocked = 3,
- nlm_denied_grace_period = 4
-};
-
-struct nlm_holder {
- bool exclusive;
- int svid;
- netobj oh;
- unsigned l_offset;
- unsigned l_len;
-};
-
-union nlm_testrply switch (nlm_stats stat) {
- case nlm_denied:
- struct nlm_holder holder;
- default:
- void;
-};
-
-struct nlm_stat {
- nlm_stats stat;
-};
-
-struct nlm_res {
- netobj cookie;
- nlm_stat stat;
-};
-
-struct nlm_testres {
- netobj cookie;
- nlm_testrply stat;
-};
-
-struct nlm_lock {
- string caller_name<LM_MAXSTRLEN>;
- netobj fh; /* identify a file */
- netobj oh; /* identify owner of a lock */
- int svid; /* generated from pid for svid */
- unsigned l_offset;
- unsigned l_len;
-};
-
-struct nlm_lockargs {
- netobj cookie;
- bool block;
- bool exclusive;
- struct nlm_lock alock;
- bool reclaim; /* used for recovering locks */
- int state; /* specify local status monitor state */
-};
-
-struct nlm_cancargs {
- netobj cookie;
- bool block;
- bool exclusive;
- struct nlm_lock alock;
-};
-
-struct nlm_testargs {
- netobj cookie;
- bool exclusive;
- struct nlm_lock alock;
-};
-
-struct nlm_unlockargs {
- netobj cookie;
- struct nlm_lock alock;
-};
-
-
-#ifdef RPC_HDR
-%/*
-% * The following enums are actually bit encoded for efficient
-% * boolean algebra.... DON'T change them.....
-% */
-#endif
-enum fsh_mode {
- fsm_DN = 0, /* deny none */
- fsm_DR = 1, /* deny read */
- fsm_DW = 2, /* deny write */
- fsm_DRW = 3 /* deny read/write */
-};
-
-enum fsh_access {
- fsa_NONE = 0, /* for completeness */
- fsa_R = 1, /* read only */
- fsa_W = 2, /* write only */
- fsa_RW = 3 /* read/write */
-};
-
-struct nlm_share {
- string caller_name<LM_MAXSTRLEN>;
- netobj fh;
- netobj oh;
- fsh_mode mode;
- fsh_access access;
-};
-
-struct nlm_shareargs {
- netobj cookie;
- nlm_share share;
- bool reclaim;
-};
-
-struct nlm_shareres {
- netobj cookie;
- nlm_stats stat;
- int sequence;
-};
-
-struct nlm_notify {
- string name<MAXNAMELEN>;
- long state;
-};
-
-/*
- * Over-the-wire protocol used between the network lock managers
- */
-
-program NLM_PROG {
- version NLM_VERS {
-
- nlm_testres NLM_TEST(struct nlm_testargs) = 1;
-
- nlm_res NLM_LOCK(struct nlm_lockargs) = 2;
-
- nlm_res NLM_CANCEL(struct nlm_cancargs) = 3;
- nlm_res NLM_UNLOCK(struct nlm_unlockargs) = 4;
-
- /*
- * remote lock manager call-back to grant lock
- */
- nlm_res NLM_GRANTED(struct nlm_testargs)= 5;
- /*
- * message passing style of requesting lock
- */
- void NLM_TEST_MSG(struct nlm_testargs) = 6;
- void NLM_LOCK_MSG(struct nlm_lockargs) = 7;
- void NLM_CANCEL_MSG(struct nlm_cancargs) =8;
- void NLM_UNLOCK_MSG(struct nlm_unlockargs) = 9;
- void NLM_GRANTED_MSG(struct nlm_testargs) = 10;
- void NLM_TEST_RES(nlm_testres) = 11;
- void NLM_LOCK_RES(nlm_res) = 12;
- void NLM_CANCEL_RES(nlm_res) = 13;
- void NLM_UNLOCK_RES(nlm_res) = 14;
- void NLM_GRANTED_RES(nlm_res) = 15;
- } = 1;
-
- version NLM_VERSX {
- nlm_shareres NLM_SHARE(nlm_shareargs) = 20;
- nlm_shareres NLM_UNSHARE(nlm_shareargs) = 21;
- nlm_res NLM_NM_LOCK(nlm_lockargs) = 22;
- void NLM_FREE_ALL(nlm_notify) = 23;
- } = 3;
-
-} = 100021;
diff --git a/cpukit/librpc/include/rpcsvc/pmap_prot.x b/cpukit/librpc/include/rpcsvc/pmap_prot.x
deleted file mode 100644
index 2e9c089484..0000000000
--- a/cpukit/librpc/include/rpcsvc/pmap_prot.x
+++ /dev/null
@@ -1,284 +0,0 @@
-%/*
-% * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
-% * unrestricted use provided that this legend is included on all tape
-% * media and as a part of the software program in whole or part. Users
-% * may copy or modify Sun RPC without charge, but are not authorized
-% * to license or distribute it to anyone else except as part of a product or
-% * program developed by the user.
-% *
-% * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
-% * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
-% * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
-% *
-% * Sun RPC is provided with no support and without any obligation on the
-% * part of Sun Microsystems, Inc. to assist in its use, correction,
-% * modification or enhancement.
-% *
-% * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
-% * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
-% * OR ANY PART THEREOF.
-% *
-% * In no event will Sun Microsystems, Inc. be liable for any lost revenue
-% * or profits or other special, indirect and consequential damages, even if
-% * Sun has been advised of the possibility of such damages.
-% *
-% * Sun Microsystems, Inc.
-% * 2550 Garcia Avenue
-% * Mountain View, California 94043
-% */
-%/*
-% * Copyright (c) 1984,1989 by Sun Microsystems, Inc.
-% */
-
-%/* from pmap_prot.x */
-
-#ifdef RPC_HDR
-%
-%#pragma ident "@(#)pmap_prot.x 1.6 94/04/29 SMI"
-%
-%#ifndef _KERNEL
-%
-#endif
-
-/*
- * Port Mapper Protocol Specification (in RPC Language)
- * derived from RFC 1057
- */
-
-%/*
-% * Protocol for the local binder service, or pmap.
-% *
-% * Copyright (C) 1984, Sun Microsystems, Inc.
-% *
-% * The following procedures are supported by the protocol:
-% *
-% * PMAPPROC_NULL() returns ()
-% * takes nothing, returns nothing
-% *
-% * PMAPPROC_SET(struct pmap) returns (bool_t)
-% * TRUE is success, FALSE is failure. Registers the tuple
-% * [prog, vers, prot, port].
-% *
-% * PMAPPROC_UNSET(struct pmap) returns (bool_t)
-% * TRUE is success, FALSE is failure. Un-registers pair
-% * [prog, vers]. prot and port are ignored.
-% *
-% * PMAPPROC_GETPORT(struct pmap) returns (long unsigned).
-% * 0 is failure. Otherwise returns the port number where the pair
-% * [prog, vers] is registered. It may lie!
-% *
-% * PMAPPROC_DUMP() RETURNS (struct pmaplist_ptr)
-% *
-% * PMAPPROC_CALLIT(unsigned, unsigned, unsigned, string<>)
-% * RETURNS (port, string<>);
-% * usage: encapsulatedresults = PMAPPROC_CALLIT(prog, vers, proc,
-% * encapsulatedargs);
-% * Calls the procedure on the local machine. If it is not registered,
-% * this procedure is quite; ie it does not return error information!!!
-% * This procedure only is supported on rpc/udp and calls via
-% * rpc/udp. This routine only passes null authentication parameters.
-% * This file has no interface to xdr routines for PMAPPROC_CALLIT.
-% *
-% * The service supports remote procedure calls on udp/ip or tcp/ip socket 111.
-% */
-%
-const PMAPPORT = 111; /* portmapper port number */
-%
-%
-%/*
-% * A mapping of (program, version, protocol) to port number
-% */
-
-struct pmap {
- unsigned long pm_prog;
- unsigned long pm_vers;
- unsigned long pm_prot;
- unsigned long pm_port;
-};
-#ifdef RPC_HDR
-%
-%typedef pmap PMAP;
-%
-#endif
-%
-%/*
-% * Supported values for the "prot" field
-% */
-%
-const PMAP_IPPROTO_TCP = 6; /* protocol number for TCP/IP */
-const PMAP_IPPROTO_UDP = 17; /* protocol number for UDP/IP */
-%
-%
-%/*
-% * A list of mappings
-% *
-% * Below are two definitions for the pmaplist structure. This is done because
-% * xdr_pmaplist() is specified to take a struct pmaplist **, rather than a
-% * struct pmaplist * that rpcgen would produce. One version of the pmaplist
-% * structure (actually called pm__list) is used with rpcgen, and the other is
-% * defined only in the header file for compatibility with the specified
-% * interface.
-% */
-
-struct pm__list {
- pmap pml_map;
- struct pm__list *pml_next;
-};
-
-typedef pm__list *pmaplist_ptr; /* results of PMAPPROC_DUMP */
-
-#ifdef RPC_HDR
-%
-%typedef struct pm__list pmaplist;
-%typedef struct pm__list PMAPLIST;
-%
-%#ifndef __cplusplus
-%struct pmaplist {
-% PMAP pml_map;
-% struct pmaplist *pml_next;
-%};
-%#endif
-%
-%#ifdef __cplusplus
-%extern "C" {
-%#endif
-%#ifdef __STDC__
-%extern bool_t xdr_pmaplist(XDR *, pmaplist**);
-%#else /* K&R C */
-%bool_t xdr_pmaplist();
-%#endif
-%#ifdef __cplusplus
-%}
-%#endif
-%
-#endif
-
-%
-%/*
-% * Arguments to callit
-% */
-
-struct rmtcallargs {
- unsigned long prog;
- unsigned long vers;
- unsigned long proc;
- opaque args<>;
-};
-#ifdef RPC_HDR
-%
-%/*
-% * Client-side only representation of rmtcallargs structure.
-% *
-% * The routine that XDRs the rmtcallargs structure must deal with the
-% * opaque arguments in the "args" structure. xdr_rmtcall_args() needs to be
-% * passed the XDR routine that knows the args' structure. This routine
-% * doesn't need to go over-the-wire (and it wouldn't make sense anyway) since
-% * the application being called knows the args structure already. So we use a
-% * different "XDR" structure on the client side, p_rmtcallargs, which includes
-% * the args' XDR routine.
-% */
-%struct p_rmtcallargs {
-% u_long prog;
-% u_long vers;
-% u_long proc;
-% struct {
-% u_int args_len;
-% char *args_val;
-% } args;
-% xdrproc_t xdr_args; /* encodes args */
-%};
-%
-#endif /* def RPC_HDR */
-%
-%
-%/*
-% * Results of callit
-% */
-
-struct rmtcallres {
- unsigned long port;
- opaque res<>;
-};
-#ifdef RPC_HDR
-%
-%/*
-% * Client-side only representation of rmtcallres structure.
-% */
-%struct p_rmtcallres {
-% u_long port;
-% struct {
-% u_int res_len;
-% char *res_val;
-% } res;
-% xdrproc_t xdr_res; /* decodes res */
-%};
-%
-#endif /* def RPC_HDR */
-
-/*
- * Port mapper procedures
- */
-
-program PMAPPROG {
- version PMAPVERS {
- void
- PMAPPROC_NULL(void) = 0;
-
- bool
- PMAPPROC_SET(pmap) = 1;
-
- bool
- PMAPPROC_UNSET(pmap) = 2;
-
- unsigned long
- PMAPPROC_GETPORT(pmap) = 3;
-
- pmaplist_ptr
- PMAPPROC_DUMP(void) = 4;
-
- rmtcallres
- PMAPPROC_CALLIT(rmtcallargs) = 5;
- } = 2;
-} = 100000;
-%
-#ifdef RPC_HDR
-%#define PMAPVERS_PROTO ((u_long)2)
-%#define PMAPVERS_ORIG ((u_long)1)
-%
-%#else /* ndef _KERNEL */
-%
-%#include <rpc/pmap_rmt.h>
-%
-%#ifdef __cplusplus
-%extern "C" {
-%#endif
-%
-%#define PMAPPORT 111
-%
-%struct pmap {
-% long unsigned pm_prog;
-% long unsigned pm_vers;
-% long unsigned pm_prot;
-% long unsigned pm_port;
-%};
-%typedef struct pmap PMAP;
-%#ifdef __STDC__
-%extern bool_t xdr_pmap (XDR *, struct pmap *);
-%#else
-%extern bool_t xdr_pmap ();
-%#endif
-%
-%struct pmaplist {
-% struct pmap pml_map;
-% struct pmaplist *pml_next;
-%};
-%typedef struct pmaplist PMAPLIST;
-%typedef struct pmaplist *pmaplist_ptr;
-%
-%
-%#ifdef __cplusplus
-%}
-%#endif
-%
-%#endif /* ndef _KERNEL */
-#endif
diff --git a/cpukit/librpc/include/rpcsvc/rex.x b/cpukit/librpc/include/rpcsvc/rex.x
deleted file mode 100644
index 928efa21e7..0000000000
--- a/cpukit/librpc/include/rpcsvc/rex.x
+++ /dev/null
@@ -1,235 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-/*
- * Remote execution (rex) protocol specification
- */
-
-#ifndef RPC_HDR
-%#ifndef lint
-%/*static char sccsid[] = "from: @(#)rex.x 1.3 87/09/18 Copyr 1987 Sun Micro";*/
-%/*static char sccsid[] = "from: @(#)rex.x 2.1 88/08/01 4.0 RPCSRC";*/
-%static const char rcsid[] =
-% "$FreeBSD: src/include/rpcsvc/rex.x,v 1.6 1999/08/27 23:45:10 peter Exp $";
-%#endif /* not lint */
-#endif
-
-const STRINGSIZE = 1024;
-typedef string rexstring<1024>;
-
-/*
- * values to pass to REXPROC_SIGNAL
- */
-const SIGINT = 2; /* interrupt */
-
-/*
- * Values for rst_flags, below
- */
-const REX_INTERACTIVE = 1; /* interactive mode */
-
-struct rex_start {
- rexstring rst_cmd<>; /* list of command and args */
- rexstring rst_host; /* working directory host name */
- rexstring rst_fsname; /* working directory file system name */
- rexstring rst_dirwithin;/* working directory within file system */
- rexstring rst_env<>; /* list of environment */
- unsigned int rst_port0; /* port for stdin */
- unsigned int rst_port1; /* port for stdout */
- unsigned int rst_port2; /* port for stderr */
- unsigned int rst_flags; /* options - see const above */
-};
-
-struct rex_result {
- int rlt_stat; /* integer status code */
- rexstring rlt_message; /* string message for human consumption */
-};
-
-
-struct sgttyb {
- unsigned four; /* always equals 4 */
- opaque chars[4];
- /* chars[0] == input speed */
- /* chars[1] == output speed */
- /* chars[2] == kill character */
- /* chars[3] == erase character */
- unsigned flags;
-};
-/* values for speeds above (baud rates) */
-const B0 = 0;
-const B50 = 1;
-const B75 = 2;
-const B110 = 3;
-const B134 = 4;
-const B150 = 5;
-const B200 = 6;
-const B300 = 7;
-const B600 = 8;
-const B1200 = 9;
-const B1800 = 10;
-const B2400 = 11;
-const B4800 = 12;
-const B9600 = 13;
-const B19200 = 14;
-const B38400 = 15;
-
-/* values for flags above */
-const TANDEM = 0x00000001; /* send stopc on out q full */
-const CBREAK = 0x00000002; /* half-cooked mode */
-const LCASE = 0x00000004; /* simulate lower case */
-const ECHO = 0x00000008; /* echo input */
-const CRMOD = 0x00000010; /* map \r to \r\n on output */
-const RAW = 0x00000020; /* no i/o processing */
-const ODDP = 0x00000040; /* get/send odd parity */
-const EVENP = 0x00000080; /* get/send even parity */
-const ANYP = 0x000000c0; /* get any parity/send none */
-const NLDELAY = 0x00000300; /* \n delay */
-const NL0 = 0x00000000;
-const NL1 = 0x00000100; /* tty 37 */
-const NL2 = 0x00000200; /* vt05 */
-const NL3 = 0x00000300;
-const TBDELAY = 0x00000c00; /* horizontal tab delay */
-const TAB0 = 0x00000000;
-const TAB1 = 0x00000400; /* tty 37 */
-const TAB2 = 0x00000800;
-const XTABS = 0x00000c00; /* expand tabs on output */
-const CRDELAY = 0x00003000; /* \r delay */
-const CR0 = 0x00000000;
-const CR1 = 0x00001000; /* tn 300 */
-const CR2 = 0x00002000; /* tty 37 */
-const CR3 = 0x00003000; /* concept 100 */
-const VTDELAY = 0x00004000; /* vertical tab delay */
-const FF0 = 0x00000000;
-const FF1 = 0x00004000; /* tty 37 */
-const BSDELAY = 0x00008000; /* \b delay */
-const BS0 = 0x00000000;
-const BS1 = 0x00008000;
-const CRTBS = 0x00010000; /* do backspacing for crt */
-const PRTERA = 0x00020000; /* \ ... / erase */
-const CRTERA = 0x00040000; /* " \b " to wipe out char */
-const TILDE = 0x00080000; /* hazeltine tilde kludge */
-const MDMBUF = 0x00100000; /* start/stop output on carrier intr */
-const LITOUT = 0x00200000; /* literal output */
-const TOSTOP = 0x00400000; /* SIGTTOU on background output */
-const FLUSHO = 0x00800000; /* flush output to terminal */
-const NOHANG = 0x01000000; /* no SIGHUP on carrier drop */
-const L001000 = 0x02000000;
-const CRTKIL = 0x04000000; /* kill line with " \b " */
-const PASS8 = 0x08000000;
-const CTLECH = 0x10000000; /* echo control chars as ^X */
-const PENDIN = 0x20000000; /* tp->t_rawq needs reread */
-const DECCTQ = 0x40000000; /* only ^Q starts after ^S */
-const NOFLSH = 0x80000000; /* no output flush on signal */
-
-struct tchars {
- unsigned six; /* always equals 6 */
- opaque chars[6];
- /* chars[0] == interrupt char */
- /* chars[1] == quit char */
- /* chars[2] == start output char */
- /* chars[3] == stop output char */
- /* chars[4] == end-of-file char */
- /* chars[5] == input delimeter (like nl) */
-};
-
-struct ltchars {
- unsigned six; /* always equals 6 */
- opaque chars[6];
- /* chars[0] == stop process signal */
- /* chars[1] == delayed stop process signal */
- /* chars[2] == reprint line */
- /* chars[3] == flush output */
- /* chars[4] == word erase */
- /* chars[5] == literal next character */
- unsigned mode;
-};
-
-struct rex_ttysize {
- int ts_lines;
- int ts_cols;
-};
-
-struct rex_ttymode {
- sgttyb basic; /* standard unix tty flags */
- tchars more; /* interrupt, kill characters, etc. */
- ltchars yetmore; /* special Berkeley characters */
- unsigned andmore; /* and Berkeley modes */
-};
-
-/* values for andmore above */
-const LCRTBS = 0x0001; /* do backspacing for crt */
-const LPRTERA = 0x0002; /* \ ... / erase */
-const LCRTERA = 0x0004; /* " \b " to wipe out char */
-const LTILDE = 0x0008; /* hazeltine tilde kludge */
-const LMDMBUF = 0x0010; /* start/stop output on carrier intr */
-const LLITOUT = 0x0020; /* literal output */
-const LTOSTOP = 0x0040; /* SIGTTOU on background output */
-const LFLUSHO = 0x0080; /* flush output to terminal */
-const LNOHANG = 0x0100; /* no SIGHUP on carrier drop */
-const LL001000 = 0x0200;
-const LCRTKIL = 0x0400; /* kill line with " \b " */
-const LPASS8 = 0x0800;
-const LCTLECH = 0x1000; /* echo control chars as ^X */
-const LPENDIN = 0x2000; /* needs reread */
-const LDECCTQ = 0x4000; /* only ^Q starts after ^S */
-const LNOFLSH = 0x8000; /* no output flush on signal */
-
-program REXPROG {
- version REXVERS {
-
- /*
- * Start remote execution
- */
- rex_result
- REXPROC_START(rex_start) = 1;
-
- /*
- * Wait for remote execution to terminate
- */
- rex_result
- REXPROC_WAIT(void) = 2;
-
- /*
- * Send tty modes
- */
- void
- REXPROC_MODES(rex_ttymode) = 3;
-
- /*
- * Send window size change
- */
- void
- REXPROC_WINCH(rex_ttysize) = 4;
-
- /*
- * Send other signal
- */
- void
- REXPROC_SIGNAL(int) = 5;
- } = 1;
-} = 100017;
diff --git a/cpukit/librpc/include/rpcsvc/rnusers.x b/cpukit/librpc/include/rpcsvc/rnusers.x
deleted file mode 100644
index 393eaf4eac..0000000000
--- a/cpukit/librpc/include/rpcsvc/rnusers.x
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-/*
- * Find out about remote users
- */
-
-#ifndef RPC_HDR
-%#ifndef lint
-%/*static char sccsid[] = "from: @(#)rnusers.x 1.2 87/09/20 Copyr 1987 Sun Micro";*/
-%/*static char sccsid[] = "from: @(#)rnusers.x 2.1 88/08/01 4.0 RPCSRC";*/
-%static const char rcsid[] =
-% "$FreeBSD: src/include/rpcsvc/rnusers.x,v 1.6 1999/08/27 23:45:10 peter Exp $";
-%#endif /* not lint */
-#endif
-
-const MAXUSERS = 100;
-const MAXUTLEN = 256;
-
-struct utmp {
- string ut_line<MAXUTLEN>;
- string ut_name<MAXUTLEN>;
- string ut_host<MAXUTLEN>;
- int ut_time;
-};
-
-
-struct utmpidle {
- utmp ui_utmp;
- unsigned int ui_idle;
-};
-
-typedef utmp utmparr<MAXUSERS>;
-
-typedef utmpidle utmpidlearr<MAXUSERS>;
-
-const RUSERS_MAXUSERLEN = 32;
-const RUSERS_MAXLINELEN = 32;
-const RUSERS_MAXHOSTLEN = 257;
-
-struct rusers_utmp {
- string ut_user<RUSERS_MAXUSERLEN>; /* aka ut_name */
- string ut_line<RUSERS_MAXLINELEN>; /* device */
- string ut_host<RUSERS_MAXHOSTLEN>; /* host user logged on from */
- int ut_type; /* type of entry */
- int ut_time; /* time entry was made */
- unsigned int ut_idle; /* minutes idle */
-};
-
-typedef rusers_utmp utmp_array<>;
-
-program RUSERSPROG {
- /*
- * Old version does not include idle information
- */
- version RUSERSVERS_ORIG {
- int
- RUSERSPROC_NUM(void) = 1;
-
- utmparr
- RUSERSPROC_NAMES(void) = 2;
-
- utmparr
- RUSERSPROC_ALLNAMES(void) = 3;
- } = 1;
-
- /*
- * Includes idle information
- */
- version RUSERSVERS_IDLE {
- int
- RUSERSPROC_NUM(void) = 1;
-
- utmpidlearr
- RUSERSPROC_NAMES(void) = 2;
-
- utmpidlearr
- RUSERSPROC_ALLNAMES(void) = 3;
- } = 2;
-
- /*
- * Version 3 rusers procedures (from Solaris).
- * (Thanks a lot Sun.)
- */
- version RUSERSVERS_3 {
- int
- RUSERSPROC_NUM(void) = 1;
-
- utmp_array
- RUSERSPROC_NAMES(void) = 2;
-
- utmp_array
- RUSERSPROC_ALLNAMES(void) = 3;
- } = 3;
-
-} = 100002;
diff --git a/cpukit/librpc/include/rpcsvc/rquota.x b/cpukit/librpc/include/rpcsvc/rquota.x
deleted file mode 100644
index 72864d1c69..0000000000
--- a/cpukit/librpc/include/rpcsvc/rquota.x
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Remote quota protocol
- * Requires unix authentication
- */
-
-#ifndef RPC_HDR
-%#ifndef lint
-%/*static char sccsid[] = "from: @(#)rquota.x 1.2 87/09/20 Copyr 1987 Sun Micro";*/
-%/*static char sccsid[] = "from: @(#)rquota.x 2.1 88/08/01 4.0 RPCSRC";*/
-%static const char rcsid[] =
-% "$FreeBSD: src/include/rpcsvc/rquota.x,v 1.6 1999/08/27 23:45:10 peter Exp $";
-%#endif /* not lint */
-#endif
-
-const RQ_PATHLEN = 1024;
-
-struct getquota_args {
- string gqa_pathp<RQ_PATHLEN>; /* path to filesystem of interest */
- int gqa_uid; /* inquire about quota for uid */
-};
-
-/*
- * remote quota structure
- */
-struct rquota {
- int rq_bsize; /* block size for block counts */
- bool rq_active; /* indicates whether quota is active */
- unsigned int rq_bhardlimit; /* absolute limit on disk blks alloc */
- unsigned int rq_bsoftlimit; /* preferred limit on disk blks */
- unsigned int rq_curblocks; /* current block count */
- unsigned int rq_fhardlimit; /* absolute limit on allocated files */
- unsigned int rq_fsoftlimit; /* preferred file limit */
- unsigned int rq_curfiles; /* current # allocated files */
- unsigned int rq_btimeleft; /* time left for excessive disk use */
- unsigned int rq_ftimeleft; /* time left for excessive files */
-};
-
-enum gqr_status {
- Q_OK = 1, /* quota returned */
- Q_NOQUOTA = 2, /* noquota for uid */
- Q_EPERM = 3 /* no permission to access quota */
-};
-
-union getquota_rslt switch (gqr_status status) {
-case Q_OK:
- rquota gqr_rquota; /* valid if status == Q_OK */
-case Q_NOQUOTA:
- void;
-case Q_EPERM:
- void;
-};
-
-program RQUOTAPROG {
- version RQUOTAVERS {
- /*
- * Get all quotas
- */
- getquota_rslt
- RQUOTAPROC_GETQUOTA(getquota_args) = 1;
-
- /*
- * Get active quotas only
- */
- getquota_rslt
- RQUOTAPROC_GETACTIVEQUOTA(getquota_args) = 2;
- } = 1;
-} = 100011;
diff --git a/cpukit/librpc/include/rpcsvc/rstat.x b/cpukit/librpc/include/rpcsvc/rstat.x
deleted file mode 100644
index fee9d52032..0000000000
--- a/cpukit/librpc/include/rpcsvc/rstat.x
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-/*
- * Gather statistics on remote machines
- */
-
-#ifdef RPC_HDR
-
-%#ifndef FSCALE
-%/*
-% * Scale factor for scaled integers used to count load averages.
-% */
-%#define FSHIFT 8 /* bits to right of fixed binary point */
-%#define FSCALE (1<<FSHIFT)
-%
-%#endif /* ndef FSCALE */
-
-#else
-
-%#ifndef lint
-%/*static char sccsid[] = "from: @(#)rstat.x 1.2 87/09/18 Copyr 1987 Sun Micro";*/
-%/*static char sccsid[] = "from: @(#)rstat.x 2.2 88/08/01 4.0 RPCSRC";*/
-%static const char rcsid[] =
-% "$FreeBSD: src/include/rpcsvc/rstat.x,v 1.6 1999/08/27 23:45:11 peter Exp $";
-%#endif /* not lint */
-
-#endif /* def RPC_HDR */
-
-const RSTAT_CPUSTATES = 4;
-const RSTAT_DK_NDRIVE = 4;
-
-/*
- * GMT since 0:00, January 1, 1970
- */
-struct rstat_timeval {
- unsigned int tv_sec; /* seconds */
- unsigned int tv_usec; /* and microseconds */
-};
-
-struct statstime { /* RSTATVERS_TIME */
- int cp_time[RSTAT_CPUSTATES];
- int dk_xfer[RSTAT_DK_NDRIVE];
- unsigned int v_pgpgin; /* these are cumulative sum */
- unsigned int v_pgpgout;
- unsigned int v_pswpin;
- unsigned int v_pswpout;
- unsigned int v_intr;
- int if_ipackets;
- int if_ierrors;
- int if_oerrors;
- int if_collisions;
- unsigned int v_swtch;
- int avenrun[3]; /* scaled by FSCALE */
- rstat_timeval boottime;
- rstat_timeval curtime;
- int if_opackets;
-};
-
-struct statsswtch { /* RSTATVERS_SWTCH */
- int cp_time[RSTAT_CPUSTATES];
- int dk_xfer[RSTAT_DK_NDRIVE];
- unsigned int v_pgpgin; /* these are cumulative sum */
- unsigned int v_pgpgout;
- unsigned int v_pswpin;
- unsigned int v_pswpout;
- unsigned int v_intr;
- int if_ipackets;
- int if_ierrors;
- int if_oerrors;
- int if_collisions;
- unsigned int v_swtch;
- unsigned int avenrun[3];/* scaled by FSCALE */
- rstat_timeval boottime;
- int if_opackets;
-};
-
-struct stats { /* RSTATVERS_ORIG */
- int cp_time[RSTAT_CPUSTATES];
- int dk_xfer[RSTAT_DK_NDRIVE];
- unsigned int v_pgpgin; /* these are cumulative sum */
- unsigned int v_pgpgout;
- unsigned int v_pswpin;
- unsigned int v_pswpout;
- unsigned int v_intr;
- int if_ipackets;
- int if_ierrors;
- int if_oerrors;
- int if_collisions;
- int if_opackets;
-};
-
-
-program RSTATPROG {
- /*
- * Newest version includes current time and context switching info
- */
- version RSTATVERS_TIME {
- statstime
- RSTATPROC_STATS(void) = 1;
-
- unsigned int
- RSTATPROC_HAVEDISK(void) = 2;
- } = 3;
- /*
- * Does not have current time
- */
- version RSTATVERS_SWTCH {
- statsswtch
- RSTATPROC_STATS(void) = 1;
-
- unsigned int
- RSTATPROC_HAVEDISK(void) = 2;
- } = 2;
- /*
- * Old version has no info about current time or context switching
- */
- version RSTATVERS_ORIG {
- stats
- RSTATPROC_STATS(void) = 1;
-
- unsigned int
- RSTATPROC_HAVEDISK(void) = 2;
- } = 1;
-} = 100001;
diff --git a/cpukit/librpc/include/rpcsvc/rwall.x b/cpukit/librpc/include/rpcsvc/rwall.x
deleted file mode 100644
index 6c26c1f18f..0000000000
--- a/cpukit/librpc/include/rpcsvc/rwall.x
+++ /dev/null
@@ -1,57 +0,0 @@
-%/*
-% * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
-% * unrestricted use provided that this legend is included on all tape
-% * media and as a part of the software program in whole or part. Users
-% * may copy or modify Sun RPC without charge, but are not authorized
-% * to license or distribute it to anyone else except as part of a product or
-% * program developed by the user or with the express written consent of
-% * Sun Microsystems, Inc.
-% *
-% * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
-% * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
-% * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
-% *
-% * Sun RPC is provided with no support and without any obligation on the
-% * part of Sun Microsystems, Inc. to assist in its use, correction,
-% * modification or enhancement.
-% *
-% * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
-% * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
-% * OR ANY PART THEREOF.
-% *
-% * In no event will Sun Microsystems, Inc. be liable for any lost revenue
-% * or profits or other special, indirect and consequential damages, even if
-% * Sun has been advised of the possibility of such damages.
-% *
-% * Sun Microsystems, Inc.
-% * 2550 Garcia Avenue
-% * Mountain View, California 94043
-% */
-
-%/*
-% * Copyright (c) 1984, 1990 by Sun Microsystems, Inc.
-% */
-%
-%/* from @(#)rwall.x 1.6 91/03/11 TIRPC 1.0 */
-
-#ifdef RPC_HDR
-%
-%#ifndef _rpcsvc_rwall_h
-%#define _rpcsvc_rwall_h
-%
-%typedef char *wrapstring;
-%
-#endif
-
-program WALLPROG {
- version WALLVERS {
- void
- WALLPROC_WALL(wrapstring) = 2;
-
- } = 1;
-} = 100008;
-
-#ifdef RPC_HDR
-%
-%#endif /* ! _rpcsvc_rwall_h */
-#endif
diff --git a/cpukit/librpc/include/rpcsvc/sm_inter.x b/cpukit/librpc/include/rpcsvc/sm_inter.x
deleted file mode 100644
index 2071516a7f..0000000000
--- a/cpukit/librpc/include/rpcsvc/sm_inter.x
+++ /dev/null
@@ -1,122 +0,0 @@
-/* @(#)sm_inter.x 2.2 88/08/01 4.0 RPCSRC */
-/* @(#)sm_inter.x 1.7 87/06/24 Copyr 1987 Sun Micro */
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-/*
- * Status monitor protocol specification
- * Copyright (C) 1986 Sun Microsystems, Inc.
- *
- */
-
-#ifndef RPC_HDR
-%#ifndef lint
-%static const char rcsid[] =
-% "$FreeBSD: src/include/rpcsvc/sm_inter.x,v 1.8 1999/08/27 23:45:11 peter Exp $";
-%#endif /* not lint */
-#endif
-
-program SM_PROG {
- version SM_VERS {
- /* res_stat = stat_succ if status monitor agrees to monitor */
- /* res_stat = stat_fail if status monitor cannot monitor */
- /* if res_stat == stat_succ, state = state number of site sm_name */
- struct sm_stat_res SM_STAT(struct sm_name) = 1;
-
- /* res_stat = stat_succ if status monitor agrees to monitor */
- /* res_stat = stat_fail if status monitor cannot monitor */
- /* stat consists of state number of local site */
- struct sm_stat_res SM_MON(struct mon) = 2;
-
- /* stat consists of state number of local site */
- struct sm_stat SM_UNMON(struct mon_id) = 3;
-
- /* stat consists of state number of local site */
- struct sm_stat SM_UNMON_ALL(struct my_id) = 4;
-
- void SM_SIMU_CRASH(void) = 5;
-
- } = 1;
-} = 100024;
-
-const SM_MAXSTRLEN = 1024;
-
-struct sm_name {
- string mon_name<SM_MAXSTRLEN>;
-};
-
-struct my_id {
- string my_name<SM_MAXSTRLEN>; /* name of the site iniates the monitoring request*/
- int my_prog; /* rpc program # of the requesting process */
- int my_vers; /* rpc version # of the requesting process */
- int my_proc; /* rpc procedure # of the requesting process */
-};
-
-struct mon_id {
- string mon_name<SM_MAXSTRLEN>; /* name of the site to be monitored */
- struct my_id my_id;
-};
-
-
-struct mon{
- struct mon_id mon_id;
- opaque priv[16]; /* private information to store at monitor for requesting process */
-};
-
-
-/*
- * state # of status monitor monitonically increases each time
- * status of the site changes:
- * an even number (>= 0) indicates the site is down and
- * an odd number (> 0) indicates the site is up;
- */
-struct sm_stat {
- int state; /* state # of status monitor */
-};
-
-enum res {
- stat_succ = 0, /* status monitor agrees to monitor */
- stat_fail = 1 /* status monitor cannot monitor */
-};
-
-struct sm_stat_res {
- res res_stat;
- int state;
-};
-
-/*
- * structure of the status message sent back by the status monitor
- * when monitor site status changes
- */
-struct status {
- string mon_name<SM_MAXSTRLEN>;
- int state;
- opaque priv[16]; /* stored private information */
-};
diff --git a/cpukit/librpc/include/rpcsvc/spray.x b/cpukit/librpc/include/rpcsvc/spray.x
deleted file mode 100644
index a4d086af48..0000000000
--- a/cpukit/librpc/include/rpcsvc/spray.x
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-/*
- * Spray a server with packets
- * Useful for testing flakiness of network interfaces
- */
-
-#ifndef RPC_HDR
-%#ifndef lint
-%/*static char sccsid[] = "from: @(#)spray.x 1.2 87/09/18 Copyr 1987 Sun Micro";*/
-%/*static char sccsid[] = "from: @(#)spray.x 2.1 88/08/01 4.0 RPCSRC";*/
-%static const char rcsid[] =
-% "$FreeBSD: src/include/rpcsvc/spray.x,v 1.6 1999/08/27 23:45:11 peter Exp $";
-%#endif /* not lint */
-#endif
-
-const SPRAYMAX = 8845; /* max amount can spray */
-
-/*
- * GMT since 0:00, 1 January 1970
- */
-struct spraytimeval {
- unsigned int sec;
- unsigned int usec;
-};
-
-/*
- * spray statistics
- */
-struct spraycumul {
- unsigned int counter;
- spraytimeval clock;
-};
-
-/*
- * spray data
- */
-typedef opaque sprayarr<SPRAYMAX>;
-
-program SPRAYPROG {
- version SPRAYVERS {
- /*
- * Just throw away the data and increment the counter
- * This call never returns, so the client should always
- * time it out.
- */
- void
- SPRAYPROC_SPRAY(sprayarr) = 1;
-
- /*
- * Get the value of the counter and elapsed time since
- * last CLEAR.
- */
- spraycumul
- SPRAYPROC_GET(void) = 2;
-
- /*
- * Clear the counter and reset the elapsed time
- */
- void
- SPRAYPROC_CLEAR(void) = 3;
- } = 1;
-} = 100012;
diff --git a/cpukit/librpc/include/rpcsvc/yp.x b/cpukit/librpc/include/rpcsvc/yp.x
deleted file mode 100644
index aa872653ff..0000000000
--- a/cpukit/librpc/include/rpcsvc/yp.x
+++ /dev/null
@@ -1,379 +0,0 @@
-/* @(#)yp.x 2.1 88/08/01 4.0 RPCSRC */
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-/*
- * Protocol description file for the Yellow Pages Service
- */
-
-#ifndef RPC_HDR
-%#ifndef lint
-%static const char rcsid[] =
-% "$FreeBSD: src/include/rpcsvc/yp.x,v 1.12 1999/08/27 23:45:12 peter Exp $";
-%#endif /* not lint */
-#endif
-
-const YPMAXRECORD = 1024;
-const YPMAXDOMAIN = 64;
-const YPMAXMAP = 64;
-const YPMAXPEER = 64;
-
-
-enum ypstat {
- YP_TRUE = 1,
- YP_NOMORE = 2,
- YP_FALSE = 0,
- YP_NOMAP = -1,
- YP_NODOM = -2,
- YP_NOKEY = -3,
- YP_BADOP = -4,
- YP_BADDB = -5,
- YP_YPERR = -6,
- YP_BADARGS = -7,
- YP_VERS = -8
-};
-
-
-enum ypxfrstat {
- YPXFR_SUCC = 1,
- YPXFR_AGE = 2,
- YPXFR_NOMAP = -1,
- YPXFR_NODOM = -2,
- YPXFR_RSRC = -3,
- YPXFR_RPC = -4,
- YPXFR_MADDR = -5,
- YPXFR_YPERR = -6,
- YPXFR_BADARGS = -7,
- YPXFR_DBM = -8,
- YPXFR_FILE = -9,
- YPXFR_SKEW = -10,
- YPXFR_CLEAR = -11,
- YPXFR_FORCE = -12,
- YPXFR_XFRERR = -13,
- YPXFR_REFUSED = -14
-};
-
-
-typedef string domainname<YPMAXDOMAIN>;
-typedef string mapname<YPMAXMAP>;
-typedef string peername<YPMAXPEER>;
-typedef opaque keydat<YPMAXRECORD>;
-typedef opaque valdat<YPMAXRECORD>;
-
-
-struct ypmap_parms {
- domainname domain;
- mapname map;
- unsigned int ordernum;
- peername peer;
-};
-
-struct ypreq_key {
- domainname domain;
- mapname map;
- keydat key;
-};
-
-struct ypreq_nokey {
- domainname domain;
- mapname map;
-};
-
-struct ypreq_xfr {
- ypmap_parms map_parms;
- unsigned int transid;
- unsigned int prog;
- unsigned int port;
-};
-
-
-struct ypresp_val {
- ypstat stat;
- valdat val;
-};
-
-struct ypresp_key_val {
- ypstat stat;
-#ifdef STUPID_SUN_BUG /* These are backwards */
- keydat key;
- valdat val;
-#else
- valdat val;
- keydat key;
-#endif
-};
-
-
-struct ypresp_master {
- ypstat stat;
- peername peer;
-};
-
-struct ypresp_order {
- ypstat stat;
- unsigned int ordernum;
-};
-
-union ypresp_all switch (bool more) {
-case TRUE:
- ypresp_key_val val;
-case FALSE:
- void;
-};
-
-struct ypresp_xfr {
- unsigned int transid;
- ypxfrstat xfrstat;
-};
-
-struct ypmaplist {
- mapname map;
- ypmaplist *next;
-};
-
-struct ypresp_maplist {
- ypstat stat;
- ypmaplist *maps;
-};
-
-enum yppush_status {
- YPPUSH_SUCC = 1, /* Success */
- YPPUSH_AGE = 2, /* Master's version not newer */
- YPPUSH_NOMAP = -1, /* Can't find server for map */
- YPPUSH_NODOM = -2, /* Domain not supported */
- YPPUSH_RSRC = -3, /* Local resource alloc failure */
- YPPUSH_RPC = -4, /* RPC failure talking to server */
- YPPUSH_MADDR = -5, /* Can't get master address */
- YPPUSH_YPERR = -6, /* YP server/map db error */
- YPPUSH_BADARGS = -7, /* Request arguments bad */
- YPPUSH_DBM = -8, /* Local dbm operation failed */
- YPPUSH_FILE = -9, /* Local file I/O operation failed */
- YPPUSH_SKEW = -10, /* Map version skew during transfer */
- YPPUSH_CLEAR = -11, /* Can't send "Clear" req to local ypserv */
- YPPUSH_FORCE = -12, /* No local order number in map use -f flag. */
- YPPUSH_XFRERR = -13, /* ypxfr error */
- YPPUSH_REFUSED = -14 /* Transfer request refused by ypserv */
-};
-
-struct yppushresp_xfr {
- unsigned transid;
- yppush_status status;
-};
-
-/*
- * Response structure and overall result status codes. Success and failure
- * represent two separate response message types.
- */
-
-enum ypbind_resptype {
- YPBIND_SUCC_VAL = 1,
- YPBIND_FAIL_VAL = 2
-};
-
-struct ypbind_binding {
- opaque ypbind_binding_addr[4]; /* In network order */
- opaque ypbind_binding_port[2]; /* In network order */
-};
-
-union ypbind_resp switch (ypbind_resptype ypbind_status) {
-case YPBIND_FAIL_VAL:
- unsigned ypbind_error;
-case YPBIND_SUCC_VAL:
- ypbind_binding ypbind_bindinfo;
-};
-
-/* Detailed failure reason codes for response field ypbind_error*/
-
-const YPBIND_ERR_ERR = 1; /* Internal error */
-const YPBIND_ERR_NOSERV = 2; /* No bound server for passed domain */
-const YPBIND_ERR_RESC = 3; /* System resource allocation failure */
-
-
-/*
- * Request data structure for ypbind "Set domain" procedure.
- */
-struct ypbind_setdom {
- domainname ypsetdom_domain;
- ypbind_binding ypsetdom_binding;
- unsigned ypsetdom_vers;
-};
-
-
-/*
- * NIS v1 support for backwards compatibility
- */
-enum ypreqtype {
- YPREQ_KEY = 1,
- YPREQ_NOKEY = 2,
- YPREQ_MAP_PARMS = 3
-};
-
-enum ypresptype {
- YPRESP_VAL = 1,
- YPRESP_KEY_VAL = 2,
- YPRESP_MAP_PARMS = 3
-};
-
-union yprequest switch (ypreqtype yp_reqtype) {
-case YPREQ_KEY:
- ypreq_key yp_req_keytype;
-case YPREQ_NOKEY:
- ypreq_nokey yp_req_nokeytype;
-case YPREQ_MAP_PARMS:
- ypmap_parms yp_req_map_parmstype;
-};
-
-union ypresponse switch (ypresptype yp_resptype) {
-case YPRESP_VAL:
- ypresp_val yp_resp_valtype;
-case YPRESP_KEY_VAL:
- ypresp_key_val yp_resp_key_valtype;
-case YPRESP_MAP_PARMS:
- ypmap_parms yp_resp_map_parmstype;
-};
-
-#if !defined(YPBIND_ONLY) && !defined(YPPUSH_ONLY)
-/*
- * YP access protocol
- */
-program YPPROG {
-/*
- * NIS v1 support for backwards compatibility
- */
- version YPOLDVERS {
- void
- YPOLDPROC_NULL(void) = 0;
-
- bool
- YPOLDPROC_DOMAIN(domainname) = 1;
-
- bool
- YPOLDPROC_DOMAIN_NONACK(domainname) = 2;
-
- ypresponse
- YPOLDPROC_MATCH(yprequest) = 3;
-
- ypresponse
- YPOLDPROC_FIRST(yprequest) = 4;
-
- ypresponse
- YPOLDPROC_NEXT(yprequest) = 5;
-
- ypresponse
- YPOLDPROC_POLL(yprequest) = 6;
-
- ypresponse
- YPOLDPROC_PUSH(yprequest) = 7;
-
- ypresponse
- YPOLDPROC_PULL(yprequest) = 8;
-
- ypresponse
- YPOLDPROC_GET(yprequest) = 9;
- } = 1;
-
- version YPVERS {
- void
- YPPROC_NULL(void) = 0;
-
- bool
- YPPROC_DOMAIN(domainname) = 1;
-
- bool
- YPPROC_DOMAIN_NONACK(domainname) = 2;
-
- ypresp_val
- YPPROC_MATCH(ypreq_key) = 3;
-
- ypresp_key_val
-#ifdef STUPID_SUN_BUG /* should be ypreq_nokey */
- YPPROC_FIRST(ypreq_key) = 4;
-#else
- YPPROC_FIRST(ypreq_nokey) = 4;
-#endif
- ypresp_key_val
- YPPROC_NEXT(ypreq_key) = 5;
-
- ypresp_xfr
- YPPROC_XFR(ypreq_xfr) = 6;
-
- void
- YPPROC_CLEAR(void) = 7;
-
- ypresp_all
- YPPROC_ALL(ypreq_nokey) = 8;
-
- ypresp_master
- YPPROC_MASTER(ypreq_nokey) = 9;
-
- ypresp_order
- YPPROC_ORDER(ypreq_nokey) = 10;
-
- ypresp_maplist
- YPPROC_MAPLIST(domainname) = 11;
- } = 2;
-} = 100004;
-#endif
-#if !defined(YPSERV_ONLY) && !defined(YPBIND_ONLY)
-/*
- * YPPUSHPROC_XFRRESP is the callback routine for result of YPPROC_XFR
- */
-program YPPUSH_XFRRESPPROG {
- version YPPUSH_XFRRESPVERS {
- void
- YPPUSHPROC_NULL(void) = 0;
-#ifdef STUPID_SUN_BUG /* argument and return value are backwards */
- yppushresp_xfr
- YPPUSHPROC_XFRRESP(void) = 1;
-#else
- void
- YPPUSHPROC_XFRRESP(yppushresp_xfr) = 1;
-#endif
- } = 1;
-} = 0x40000000; /* transient: could be anything up to 0x5fffffff */
-#endif
-#if !defined(YPSERV_ONLY) && !defined(YPPUSH_ONLY)
-/*
- * YP binding protocol
- */
-program YPBINDPROG {
- version YPBINDVERS {
- void
- YPBINDPROC_NULL(void) = 0;
-
- ypbind_resp
- YPBINDPROC_DOMAIN(domainname) = 1;
-
- void
- YPBINDPROC_SETDOM(ypbind_setdom) = 2;
- } = 2;
-} = 100007;
-
-#endif
diff --git a/cpukit/librpc/include/rpcsvc/yp_prot.h b/cpukit/librpc/include/rpcsvc/yp_prot.h
deleted file mode 100644
index f29f3ce833..0000000000
--- a/cpukit/librpc/include/rpcsvc/yp_prot.h
+++ /dev/null
@@ -1,330 +0,0 @@
-/*
- * Copyright (c) 1992/3 Theo de Raadt <deraadt@fsa.ca>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote
- * products derived from this software without specific prior written
- * permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
- * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/include/rpcsvc/yp_prot.h,v 1.10 1999/08/27 23:45:12 peter Exp $
- */
-
-#ifndef _RPCSVC_YP_PROT_H_
-#define _RPCSVC_YP_PROT_H_
-
-/*
- * YPSERV PROTOCOL:
- *
- * ypserv supports the following procedures:
- *
- * YPPROC_NULL takes (void), returns (void).
- * called to check if server is alive.
- * YPPROC_DOMAIN takes (char *), returns (bool_t).
- * true if ypserv serves the named domain.
- * YPPROC_DOMAIN_NOACK takes (char *), returns (bool_t).
- * true if ypserv serves the named domain.
- * used for broadcasts, does not ack if ypserv
- * doesn't handle named domain.
- * YPPROC_MATCH takes (struct ypreq_key), returns (struct ypresp_val)
- * does a lookup.
- * YPPROC_FIRST takes (struct ypreq_nokey) returns (ypresp_key_val).
- * gets the first key/datum from the map.
- * YPPROC_NEXT takes (struct ypreq_key) returns (ypresp_key_val).
- * gets the next key/datum from the map.
- * YPPROC_XFR takes (struct ypreq_xfr), returns (void).
- * tells ypserv to check if there is a new version of
- * the map.
- * YPPROC_CLEAR takes (void), returns (void).
- * tells ypserv to flush it's file cache, so that
- * newly transferred files will get read.
- * YPPROC_ALL takes (struct ypreq_nokey), returns (bool_t and
- * struct ypresp_key_val).
- * returns an array of data, with the bool_t being
- * false on the last datum. read the source, it's
- * convoluted.
- * YPPROC_MASTER takes (struct ypreq_nokey), returns (ypresp_master).
- * YPPROC_ORDER takes (struct ypreq_nokey), returns (ypresp_order).
- * YPPROC_MAPLIST takes (char *), returns (struct ypmaplist *).
- */
-
-#ifndef BOOL_DEFINED
-typedef u_int bool;
-#define BOOL_DEFINED
-#endif
-
-/* Program and version symbols, magic numbers */
-
-#define YPPROG ((u_long)100004)
-#define YPVERS ((u_long)2)
-#define YPVERS_ORIG ((u_long)1)
-#define YPMAXRECORD ((u_long)1024)
-#define YPMAXDOMAIN ((u_long)64)
-#define YPMAXMAP ((u_long)64)
-#define YPMAXPEER ((u_long)256)
-
-/*
- * I don't know if anything of sun's depends on this, or if they
- * simply defined it so that their own code wouldn't try to send
- * packets over the ethernet MTU. This YP code doesn't use it.
- */
-#define YPMSGSZ 1600
-
-#ifndef DATUM
-typedef struct {
- char *dptr;
- int dsize;
-} datum;
-#define DATUM
-#endif
-
-struct ypmap_parms {
- char *domain;
- char *map;
- u_long ordernum;
- char *owner;
-};
-
-struct ypreq_key {
- char *domain;
- char *map;
- datum keydat;
-};
-
-struct ypreq_nokey {
- char *domain;
- char *map;
-};
-
-struct ypreq_xfr {
- struct ypmap_parms map_parms;
- u_long transid;
- u_long proto;
- u_short port;
-};
-#define ypxfr_domain map_parms.domain
-#define ypxfr_map map_parms.map
-#define ypxfr_ordernum map_parms.ordernum
-#define ypxfr_owner map_parms.owner
-
-struct ypresp_val {
- u_long status;
- datum valdat;
-};
-
-struct ypresp_key_val {
- u_long status;
- datum keydat;
- datum valdat;
-};
-
-struct ypresp_master {
- u_long status;
- char *master;
-};
-
-struct ypresp_order {
- u_long status;
- u_long ordernum;
-};
-
-struct ypmaplist {
- char ypml_name[YPMAXMAP + 1];
- struct ypmaplist *ypml_next;
-};
-
-struct ypresp_maplist {
- u_long status;
- struct ypmaplist *list;
-};
-
-/* ypserv procedure numbers */
-#define YPPROC_NULL ((u_long)0)
-#define YPPROC_DOMAIN ((u_long)1)
-#define YPPROC_DOMAIN_NONACK ((u_long)2)
-#define YPPROC_MATCH ((u_long)3)
-#define YPPROC_FIRST ((u_long)4)
-#define YPPROC_NEXT ((u_long)5)
-#define YPPROC_XFR ((u_long)6)
-#define YPPROC_CLEAR ((u_long)7)
-#define YPPROC_ALL ((u_long)8)
-#define YPPROC_MASTER ((u_long)9)
-#define YPPROC_ORDER ((u_long)10)
-#define YPPROC_MAPLIST ((u_long)11)
-
-/* ypserv procedure return status values */
-#define YP_TRUE ((long)1) /* general purpose success code */
-#define YP_NOMORE ((long)2) /* no more entries in map */
-#define YP_FALSE ((long)0) /* general purpose failure code */
-#define YP_NOMAP ((long)-1) /* no such map in domain */
-#define YP_NODOM ((long)-2) /* domain not supported */
-#define YP_NOKEY ((long)-3) /* no such key in map */
-#define YP_BADOP ((long)-4) /* invalid operation */
-#define YP_BADDB ((long)-5) /* server data base is bad */
-#define YP_YPERR ((long)-6) /* YP server error */
-#define YP_BADARGS ((long)-7) /* request arguments bad */
-#define YP_VERS ((long)-8) /* YP server version mismatch */
-
-/*
- * Sun's header file says:
- * "Domain binding data structure, used by ypclnt package and ypserv modules.
- * Users of the ypclnt package (or of this protocol) don't HAVE to know about
- * it, but it must be available to users because _yp_dobind is a public
- * interface."
- *
- * This is totally bogus! Nowhere else does Sun state that _yp_dobind() is
- * a public interface, and I don't know any reason anyone would want to call
- * it. But, just in case anyone does actually expect it to be available..
- * we provide this.. exactly as Sun wants it.
- */
-struct dom_binding {
- struct dom_binding *dom_pnext;
- char dom_domain[YPMAXDOMAIN + 1];
- struct sockaddr_in dom_server_addr;
- u_short dom_server_port;
- int dom_socket;
- CLIENT *dom_client;
- u_short dom_local_port;
- long dom_vers;
-};
-
-/*
- * YPBIND PROTOCOL:
- *
- * ypbind supports the following procedures:
- *
- * YPBINDPROC_NULL takes (void), returns (void).
- * to check if ypbind is running.
- * YPBINDPROC_DOMAIN takes (char *), returns (struct ypbind_resp).
- * requests that ypbind start to serve the
- * named domain (if it doesn't already)
- * YPBINDPROC_SETDOM takes (struct ypbind_setdom), returns (void).
- * used by ypset.
- */
-
-#define YPBINDPROG ((u_long)100007)
-#define YPBINDVERS ((u_long)2)
-#define YPBINDVERS_ORIG ((u_long)1)
-
-/* ypbind procedure numbers */
-#define YPBINDPROC_NULL ((u_long)0)
-#define YPBINDPROC_DOMAIN ((u_long)1)
-#define YPBINDPROC_SETDOM ((u_long)2)
-
-/* error code in ypbind_resp.ypbind_status */
-enum ypbind_resptype {
- YPBIND_SUCC_VAL = 1,
- YPBIND_FAIL_VAL = 2,
- _YPBIND_RESPTYPE = 0xffffffff
-};
-
-/* network order, of course */
-struct ypbind_binding {
- struct in_addr ypbind_binding_addr;
- u_short ypbind_binding_port;
-};
-
-struct ypbind_resp {
- enum ypbind_resptype ypbind_status;
- union {
- u_long ypbind_error;
- struct ypbind_binding ypbind_bindinfo;
- } ypbind_respbody;
-};
-
-/* error code in ypbind_resp.ypbind_respbody.ypbind_error */
-#define YPBIND_ERR_ERR 1 /* internal error */
-#define YPBIND_ERR_NOSERV 2 /* no bound server for passed domain */
-#define YPBIND_ERR_RESC 3 /* system resource allocation failure */
-
-/*
- * Request data structure for ypbind "Set domain" procedure.
- */
-struct ypbind_setdom {
- char ypsetdom_domain[YPMAXDOMAIN + 1];
- struct ypbind_binding ypsetdom_binding;
- u_short ypsetdom_vers;
-};
-#define ypsetdom_addr ypsetdom_binding.ypbind_binding_addr
-#define ypsetdom_port ypsetdom_binding.ypbind_binding_port
-
-/*
- * YPPUSH PROTOCOL:
- *
- * Sun says:
- * "Protocol between clients (ypxfr, only) and yppush
- * yppush speaks a protocol in the transient range, which
- * is supplied to ypxfr as a command-line parameter when it
- * is activated by ypserv."
- *
- * This protocol is not implemented, naturally, because this YP
- * implementation only does the client side.
- */
-#define YPPUSHVERS ((u_long)1)
-#define YPPUSHVERS_ORIG ((u_long)1)
-
-/* yppush procedure numbers */
-#define YPPUSHPROC_NULL ((u_long)0)
-#define YPPUSHPROC_XFRRESP ((u_long)1)
-
-struct yppushresp_xfr {
- u_long transid;
- u_long status;
-};
-
-/* yppush status value in yppushresp_xfr.status */
-#define YPPUSH_SUCC ((long)1) /* Success */
-#define YPPUSH_AGE ((long)2) /* Master's version not newer */
-#define YPPUSH_NOMAP ((long)-1) /* Can't find server for map */
-#define YPPUSH_NODOM ((long)-2) /* Domain not supported */
-#define YPPUSH_RSRC ((long)-3) /* Local resource alloc failure */
-#define YPPUSH_RPC ((long)-4) /* RPC failure talking to server */
-#define YPPUSH_MADDR ((long)-5) /* Can't get master address */
-#define YPPUSH_YPERR ((long)-6) /* YP server/map db error */
-#define YPPUSH_BADARGS ((long)-7) /* Request arguments bad */
-#define YPPUSH_DBM ((long)-8) /* Local dbm operation failed */
-#define YPPUSH_FILE ((long)-9) /* Local file I/O operation failed */
-#define YPPUSH_SKEW ((long)-10) /* Map version skew during transfer */
-#define YPPUSH_CLEAR ((long)-11) /* Can't send "Clear" req to local ypserv */
-#define YPPUSH_FORCE ((long)-12) /* No local order number in map - use -f */
-#define YPPUSH_XFRERR ((long)-13) /* ypxfr error */
-#define YPPUSH_REFUSED ((long)-14) /* Transfer request refused by ypserv */
-
-struct inaddr;
-__BEGIN_DECLS
-bool_t xdr_datum (XDR *, datum *);
-bool_t xdr_ypreq_key (XDR *, struct ypreq_key *);
-bool_t xdr_ypreq_nokey (XDR *, struct ypreq_nokey *);
-bool_t xdr_ypreq_xfr (XDR *, struct ypreq_xfr *);
-bool_t xdr_ypresp_val (XDR *, struct ypresp_val *);
-bool_t xdr_ypresp_key_val (XDR *, struct ypresp_key_val *);
-bool_t xdr_ypbind_resp (XDR *, struct ypbind_resp *);
-bool_t xdr_ypbind_setdom (XDR *, struct ypbind_setdom *);
-bool_t xdr_yp_inaddr (XDR *, struct inaddr *);
-bool_t xdr_ypmap_parms (XDR *, struct ypmap_parms *);
-bool_t xdr_yppushresp_xfr (XDR *, struct yppushresp_xfr *);
-bool_t xdr_ypresp_order (XDR *, struct ypresp_order *);
-bool_t xdr_ypresp_master (XDR *, struct ypresp_master *);
-bool_t xdr_ypresp_maplist (XDR *, struct ypresp_maplist *);
-__END_DECLS
-
-#endif /* _RPCSVC_YP_PROT_H_ */
diff --git a/cpukit/librpc/include/rpcsvc/ypclnt.h b/cpukit/librpc/include/rpcsvc/ypclnt.h
deleted file mode 100644
index 6b8edfe94e..0000000000
--- a/cpukit/librpc/include/rpcsvc/ypclnt.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright (c) 1992/3 Theo de Raadt <deraadt@fsa.ca>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote
- * products derived from this software without specific prior written
- * permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
- * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/include/rpcsvc/ypclnt.h,v 1.11 1999/08/27 23:45:12 peter Exp $
- */
-
-#ifndef _RPCSVC_YPCLNT_H_
-#define _RPCSVC_YPCLNT_H_
-
-#include <sys/cdefs.h>
-
-#define YPERR_BADARGS 1 /* args to function are bad */
-#define YPERR_RPC 2 /* RPC failure */
-#define YPERR_DOMAIN 3 /* can't bind to a server for domain */
-#define YPERR_MAP 4 /* no such map in server's domain */
-#define YPERR_KEY 5 /* no such key in map */
-#define YPERR_YPERR 6 /* some internal YP server or client error */
-#define YPERR_RESRC 7 /* local resource allocation failure */
-#define YPERR_NOMORE 8 /* no more records in map database */
-#define YPERR_PMAP 9 /* can't communicate with portmapper */
-#define YPERR_YPBIND 10 /* can't communicate with ypbind */
-#define YPERR_YPSERV 11 /* can't communicate with ypserv */
-#define YPERR_NODOM 12 /* local domain name not set */
-#define YPERR_BADDB 13 /* YP data base is bad */
-#define YPERR_VERS 14 /* YP version mismatch */
-#define YPERR_ACCESS 15 /* access violation */
-#define YPERR_BUSY 16 /* database is busy */
-
-/*
- * Types of update operations
- */
-#define YPOP_CHANGE 1 /* change, do not add */
-#define YPOP_INSERT 2 /* add, do not change */
-#define YPOP_DELETE 3 /* delete this entry */
-#define YPOP_STORE 4 /* add, or change */
-
-struct ypall_callback {
- /* return non-0 to stop getting called */
- int (*foreach) (unsigned long, char *, int, char *, int, void *);
- char *data; /* opaque pointer for use of callback fn */
-};
-
-struct dom_binding;
-
-__BEGIN_DECLS
-int yp_bind (char *dom);
-int _yp_dobind (char *dom, struct dom_binding **ypdb);
-void yp_unbind (char *dom);
-int yp_get_default_domain (char **domp);
-int yp_match (char *indomain, char *inmap,
- const char *inkey, int inkeylen, char **outval,
- int *outvallen);
-int yp_first (char *indomain, char *inmap,
- char **outkey, int *outkeylen, char **outval,
- int *outvallen);
-int yp_next (char *indomain, char *inmap,
- char *inkey, int inkeylen, char **outkey,
- int *outkeylen, char **outval, int *outvallen);
-int yp_master (char *indomain, char *inmap, char **outname);
-int yp_order (char *indomain, char *inmap, int *outorder);
-int yp_all (char *indomain, char *inmap,
- struct ypall_callback *incallback);
-char * yperr_string (int incode);
-char * ypbinderr_string (int incode);
-int ypprot_err (unsigned int incode);
-__END_DECLS
-
-#endif /* _RPCSVC_YPCLNT_H_ */
diff --git a/cpukit/librpc/include/rpcsvc/yppasswd.x b/cpukit/librpc/include/rpcsvc/yppasswd.x
deleted file mode 100644
index 73dca8e7ca..0000000000
--- a/cpukit/librpc/include/rpcsvc/yppasswd.x
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-/*
- * YP password update protocol
- * Requires unix authentication
- */
-
-#ifndef RPC_HDR
-%#ifndef lint
-%/*static char sccsid[] = "from: @(#)yppasswd.x 1.1 87/04/13 Copyr 1987 Sun Micro";*/
-%/*static char sccsid[] = "from: @(#)yppasswd.x 2.1 88/08/01 4.0 RPCSRC";*/
-%static const char rcsid[] =
-% "$FreeBSD: src/include/rpcsvc/yppasswd.x,v 1.6 1999/08/27 23:45:12 peter Exp $";
-%#endif /* not lint */
-#endif
-
-program YPPASSWDPROG {
- version YPPASSWDVERS {
- /*
- * Update my passwd entry
- */
- int
- YPPASSWDPROC_UPDATE(yppasswd) = 1;
- } = 1;
-} = 100009;
-
-
-struct x_passwd {
- string pw_name<>; /* username */
- string pw_passwd<>; /* encrypted password */
- int pw_uid; /* user id */
- int pw_gid; /* group id */
- string pw_gecos<>; /* in real life name */
- string pw_dir<>; /* home directory */
- string pw_shell<>; /* default shell */
-};
-
-struct yppasswd {
- string oldpass<>; /* unencrypted old password */
- x_passwd newpw; /* new passwd entry */
-};
-
-
-#ifdef RPC_HDR
-%#include <sys/cdefs.h>
-%extern int _yppasswd ( char * , struct x_passwd * );
-%#define yppasswd(x,y) _yppasswd(x,y)
-#endif
diff --git a/cpukit/librpc/include/rpcsvc/ypupdate_prot.x b/cpukit/librpc/include/rpcsvc/ypupdate_prot.x
deleted file mode 100644
index f16d5ee45e..0000000000
--- a/cpukit/librpc/include/rpcsvc/ypupdate_prot.x
+++ /dev/null
@@ -1,88 +0,0 @@
-%/*
-% * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
-% * unrestricted use provided that this legend is included on all tape
-% * media and as a part of the software program in whole or part. Users
-% * may copy or modify Sun RPC without charge, but are not authorized
-% * to license or distribute it to anyone else except as part of a product or
-% * program developed by the user or with the express written consent of
-% * Sun Microsystems, Inc.
-% *
-% * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
-% * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
-% * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
-% *
-% * Sun RPC is provided with no support and without any obligation on the
-% * part of Sun Microsystems, Inc. to assist in its use, correction,
-% * modification or enhancement.
-% *
-% * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
-% * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
-% * OR ANY PART THEREOF.
-% *
-% * In no event will Sun Microsystems, Inc. be liable for any lost revenue
-% * or profits or other special, indirect and consequential damages, even if
-% * Sun has been advised of the possibility of such damages.
-% *
-% * Sun Microsystems, Inc.
-% * 2550 Garcia Avenue
-% * Mountain View, California 94043
-% */
-
-%/*
-% * Copyright (c) 1986, 1990 by Sun Microsystems, Inc.
-% */
-%
-%/* from @(#)ypupdate_prot.x 1.3 91/03/11 TIRPC 1.0 */
-#ifndef RPC_HDR
-%#ifndef lint
-%static const char rcsid[] =
-% "$FreeBSD: src/include/rpcsvc/ypupdate_prot.x,v 1.3 1999/08/27 23:45:13 peter Exp $";
-%#endif
-#endif
-%
-%/*
-% * Compiled from ypupdate_prot.x using rpcgen
-% * This is NOT source code!
-% * DO NOT EDIT THIS FILE!
-% */
-
-/*
- * YP update service protocol
- */
-#ifdef RPC_HDR
-%
-%#ifndef _rpcsvc_ypupdate_prot_h
-%#define _rpcsvc_ypupdate_prot_h
-%
-#endif
-
-const MAXMAPNAMELEN = 255;
-const MAXYPDATALEN = 1023;
-const MAXERRMSGLEN = 255;
-
-program YPU_PROG {
- version YPU_VERS {
- u_int YPU_CHANGE(ypupdate_args) = 1;
- u_int YPU_INSERT(ypupdate_args) = 2;
- u_int YPU_DELETE(ypdelete_args) = 3;
- u_int YPU_STORE(ypupdate_args) = 4;
- } = 1;
-} = 100028;
-
-typedef opaque yp_buf<MAXYPDATALEN>;
-
-struct ypupdate_args {
- string mapname<MAXMAPNAMELEN>;
- yp_buf key;
- yp_buf datum;
-};
-
-struct ypdelete_args {
- string mapname<MAXMAPNAMELEN>;
- yp_buf key;
-};
-
-#ifdef RPC_HDR
-%
-%#endif /* !_rpcsvc_ypupdate_prot_h */
-#endif
diff --git a/cpukit/librpc/include/rpcsvc/ypxfrd.x b/cpukit/librpc/include/rpcsvc/ypxfrd.x
deleted file mode 100644
index 1845a4f43b..0000000000
--- a/cpukit/librpc/include/rpcsvc/ypxfrd.x
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * Copyright (c) 1995, 1996
- * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by Bill Paul.
- * 4. Neither the name of the author nor the names of any co-contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/include/rpcsvc/ypxfrd.x,v 1.7 1999/08/27 23:45:13 peter Exp $
- */
-
-/*
- * This protocol definition file describes a file transfer
- * system used to very quickly move NIS maps from one host to
- * another. This is similar to what Sun does with their ypxfrd
- * protocol, but it must be stressed that this protocol is _NOT_
- * compatible with Sun's. There are a couple of reasons for this:
- *
- * 1) Sun's protocol is proprietary. The protocol definition is
- * not freely available in any of the SunRPC source distributions,
- * even though the NIS v2 protocol is.
- *
- * 2) The idea here is to transfer entire raw files rather than
- * sending just the records. Sun uses ndbm for its NIS map files,
- * while FreeBSD uses Berkeley DB. Both are hash databases, but the
- * formats are incompatible, making it impossible for them to
- * use each others' files. Even if FreeBSD adopted ndbm for its
- * database format, FreeBSD/i386 is a little-endian OS and
- * SunOS/SPARC is big-endian; ndbm is byte-order sensitive and
- * not very smart about it, which means an attempt to read a
- * database on a little-endian box that was created on a big-endian
- * box (or vice-versa) can cause the ndbm code to eat itself.
- * Luckily, Berkeley DB is able to deal with this situation in
- * a more graceful manner.
- *
- * While the protocol is incompatible, the idea is the same: we just open
- * up a TCP pipe to the client and transfer the raw map database
- * from the master server to the slave. This is many times faster than
- * the standard yppush/ypxfr transfer method since it saves us from
- * having to recreate the map databases via the DB library each time.
- * For example: creating a passwd database with 30,000 entries with yp_mkdb
- * can take a couple of minutes, but to just copy the file takes only a few
- * seconds.
- */
-
-#ifndef RPC_HDR
-%#ifndef lint
-%static const char rcsid[] =
-% "$FreeBSD: src/include/rpcsvc/ypxfrd.x,v 1.7 1999/08/27 23:45:13 peter Exp $";
-%#endif /* not lint */
-#endif
-
-/* XXX cribbed from yp.x */
-const _YPMAXRECORD = 1024;
-const _YPMAXDOMAIN = 64;
-const _YPMAXMAP = 64;
-const _YPMAXPEER = 64;
-
-/* Suggested default -- not necesarrily the one used. */
-const YPXFRBLOCK = 32767;
-
-/*
- * Possible return codes from the remote server.
- */
-enum xfrstat {
- XFR_REQUEST_OK = 1, /* Transfer request granted */
- XFR_DENIED = 2, /* Transfer request denied */
- XFR_NOFILE = 3, /* Requested map file doesn't exist */
- XFR_ACCESS = 4, /* File exists, but I couldn't access it */
- XFR_BADDB = 5, /* File is not a hash database */
- XFR_READ_OK = 6, /* Block read successfully */
- XFR_READ_ERR = 7, /* Read error during transfer */
- XFR_DONE = 8, /* Transfer completed */
- XFR_DB_ENDIAN_MISMATCH = 9, /* Database byte order mismatch */
- XFR_DB_TYPE_MISMATCH = 10 /* Database type mismatch */
-};
-
-/*
- * Database type specifications. The client can use this to ask
- * the server for a particular type of database or just take whatever
- * the server has to offer.
- */
-enum xfr_db_type {
- XFR_DB_ASCII = 1, /* Flat ASCII text */
- XFR_DB_BSD_HASH = 2, /* Berkeley DB, hash method */
- XFR_DB_BSD_BTREE = 3, /* Berkeley DB, btree method */
- XFR_DB_BSD_RECNO = 4, /* Berkeley DB, recno method */
- XFR_DB_BSD_MPOOL = 5, /* Berkeley DB, mpool method */
- XFR_DB_BSD_NDBM = 6, /* Berkeley DB, hash, ndbm compat */
- XFR_DB_GNU_GDBM = 7, /* GNU GDBM */
- XFR_DB_DBM = 8, /* Old, deprecated dbm format */
- XFR_DB_NDBM = 9, /* ndbm format (used by Sun's NISv2) */
- XFR_DB_OPAQUE = 10, /* Mystery format -- just pass along */
- XFR_DB_ANY = 11, /* I'll take any format you've got */
- XFR_DB_UNKNOWN = 12 /* Unknown format */
-};
-
-/*
- * Machine byte order specification. This allows the client to check
- * that it's copying a map database from a machine of similar byte sex.
- * This is necessary for handling database libraries that are fatally
- * byte order sensitive.
- *
- * The XFR_ENDIAN_ANY type is for use with the Berkeley DB database
- * formats; Berkeley DB is smart enough to make up for byte order
- * differences, so byte sex isn't important.
- */
-enum xfr_byte_order {
- XFR_ENDIAN_BIG = 1, /* We want big endian */
- XFR_ENDIAN_LITTLE = 2, /* We want little endian */
- XFR_ENDIAN_ANY = 3 /* We'll take whatever you got */
-};
-
-typedef string xfrdomain<_YPMAXDOMAIN>;
-typedef string xfrmap<_YPMAXMAP>;
-typedef string xfrmap_filename<_YPMAXMAP>; /* actual name of map file */
-
-/*
- * Ask the remote ypxfrd for a map using this structure.
- * Note: we supply both a map name and a map file name. These are not
- * the same thing. In the case of ndbm, maps are stored in two files:
- * map.bykey.pag and may.bykey.dir. We may also have to deal with
- * file extensions (on the off chance that the remote server is supporting
- * multiple DB formats). To handle this, we tell the remote server both
- * what map we want and, in the case of ndbm, whether we want the .dir
- * or the .pag part. This name should not be a fully qualified path:
- * it's up to the remote server to decide which directories to look in.
- */
-struct ypxfr_mapname {
- xfrmap xfrmap;
- xfrdomain xfrdomain;
- xfrmap_filename xfrmap_filename;
- xfr_db_type xfr_db_type;
- xfr_byte_order xfr_byte_order;
-};
-
-/* Read response using this structure. */
-union xfr switch (bool ok) {
-case TRUE:
- opaque xfrblock_buf<>;
-case FALSE:
- xfrstat xfrstat;
-};
-
-program YPXFRD_FREEBSD_PROG {
- version YPXFRD_FREEBSD_VERS {
- union xfr
- YPXFRD_GETMAP(ypxfr_mapname) = 1;
- } = 1;
-} = 600100069; /* 100069 + 60000000 -- 100069 is the Sun ypxfrd prog number */
diff --git a/cpukit/librpc/src/rpc/DISCLAIMER b/cpukit/librpc/src/rpc/DISCLAIMER
deleted file mode 100644
index 1a66d5f4c9..0000000000
--- a/cpukit/librpc/src/rpc/DISCLAIMER
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
diff --git a/cpukit/librpc/src/rpc/README b/cpukit/librpc/src/rpc/README
deleted file mode 100644
index ad9d70f990..0000000000
--- a/cpukit/librpc/src/rpc/README
+++ /dev/null
@@ -1,233 +0,0 @@
-RPCSRC 4.0 7/11/89
-
-This distribution contains Sun Microsystem's implementation of the
-RPC and XDR protocols and is compatible with 4.2BSD and 4.3BSD. Also
-included is complete documentation, utilities, RPC service
-specification files, and demonstration services in the format used by
-the RPC protocol compiler (rpcgen). See WHAT'S NEW below for
-details.
-
-NOTE ABOUT SECURE RPC:
-
-This release of RPCSRC contains most of the code needed to implement
-Secure RPC (see "DES Authentication" in the RPC Protocol Specification,
-doc/rpc.rfc.ms). Due to legal considerations, we are unable to
-distribute an implementation of DES, the Data Encryption Standard, which
-Secure RPC requires. For this reason, all of the files, documentation, and
-programs associated with Secure RPC have been placed into a separate
-directory, secure_rpc. The RPC library contained in the main body of this
-release *DOES NOT* support Secure RPC. See secure_rpc/README for more
-details. (A DES library was posted in Volume 18 of comp.sources.unix.)
-
-If you wish to report bugs found in this release, send mail to:
-
-Portable ONC/NFS
-Sun Microsystems, Inc
-MS 12-33
-2550 Garcia Avenue
-Mountain View, CA 94043
-
-or send Email to nfsnet@sun.com (the Internet) or sun!nfsnet (Usenet).
-
-ROADMAP
-
-The directory hierarchy is as follows:
-
- demo/ Various demonstration services
- demo/dir Remote directory lister
- demo/msg Remote console message delivery service
- demo/sort Remote sort service
-
- doc/ Documentation for RPC, XDR and NFS in "-ms" format.
-
- etc/ Utilities (rpcinfo and portmap). portmap must be
- started by root before any other RPC network services are
- used. SEE BELOW FOR BUGFIX TO 4.3BSD COMPILER.
-
- man/ Manual pages for RPC library, rpcgen, and utilities.
-
- rpc/ The RPC and XDR library. SEE BELOW
- FOR BUGFIX TO 4.2BSD COMPILER.
-
- rpcgen/ The RPC Language compiler (for .x files)
-
- rpcsvc/ Service definition files for various services and the
- server and client code for the Remote Status service.
-
- secure_rpc/ The files in this directory are used to build a version of
- the RPC library with DES Authentication. See the README
- file in that directory for more details.
-
-BUILD INSTRUCTIONS
-
-Makefiles can be found in all directories except for man. The
-Makefile in the top directory will cause these others to be invoked
-(except for in the doc, man and demo directories), in turn building the
-entire release.
-
-WARNING! THE DEFAULT INSTALLATION PROCEDURES WILL INSTALL FILES
-IN /usr/include, /usr/lib, /usr/bin and /etc.
-
-The master RPC include file, rpc/rpc.h, is used by all programs and
-routines that use RPC. It includes other RPC and system include files
-needed by the RPC system. PLEASE NOTE: If your system has NFS, it
-may have been based on Sun's NFS Source. The include files installed
-by this package may duplicate include files you will find on your NFS
-system. The RPCSRC 4.0 include files are upwardly compatible to all
-NFS Source include files as of the date of this distribution (not
-including any new definitions or declarations added by your system
-vendor). HOWEVER: Please read the comments towards the end of
-rpc/rpc.h regarding rpc/netdb.h. You may need to uncomment the
-inclusion of that file if the structures it defines are already
-defined by your system's include files.
-
-After making any compiler fixes that are needed (see below), at
-the top directory, type:
-
- make install
-
-For all installations, the Makefile macro DESTDIR is prepended to the
-installation path. It is defined to be null in the Makefiles, so
-installations are relative to root. (You will probably need root
-privileges for installing the files under the default path.) To
-install the files under some other tree (e.g., /usr/local), use the
-command:
-
- make install DESTDIR=/usr/local
-
-This will place the include files in /usr/local/usr/include, the RPC
-library in /usr/local/usr/lib, rpcgen in /usr/local/usr/bin, and the
-utilities in /usr/local/etc. You'll have to edit the Makefiles or
-install the files by hand if you want to do anything other than this
-kind of relocation of the installation tree.
-
-The RPC library will be built and installed first. By default it is
-installed in /usr/lib as "librpclib.a". The directory
-/usr/include/rpc will also be created, and several header files will
-be installed there. ALL RPC SERVICES INCLUDE THESE HEADER FILES.
-
-The programs in etc/ link in routines from librpclib.a. If you change
-where it is installed, be sure to edit etc/'s Makefile to reflect this.
-These programs are installed in /etc. PORTMAP MUST BE RUNNING ON
-YOUR SYSTEM BEFORE YOU START ANY OTHER RPC SERVICE.
-
-rpcgen is installed in /usr/bin. This program is required to build
-the demonstration services in demo and the rstat client and server in
-rpcsvc/.
-
-The rpcsvc/ directory will install its files in the directory
-/usr/include/rpcsvc. The Remote Status service (rstat_svc) will be
-compiled and installed in /etc. If you wish to make this service
-available, you should either start this service when needed or have
-it started at boot time by invoking it in your /etc/rc.local script.
-(Be sure that portmap is started first!) Sun has modified its
-version of inetd to automatically start RPC services. (Use "make
-LIB=" when building rstat on a Sun Workstation.) The Remote Status
-client (rstat) will be installed in /usr/bin. This program queries
-the rstat_svc on a remote host and prints a system status summary
-similar to the one printed by "uptime".
-
-The documentation is not built during the "make install" command.
-Typing "make" in the doc directory will cause all of the manuals to
-be formatted using nroff into a single file. We have had a report
-that certain "troff" equivalents have trouble processing the full
-manual. If you have trouble, try building the manuals individually
-(see the Makefile).
-
-The demonstration services in the demo directory are not built by the
-top-level "make install" command. To build these, cd to the demo
-directory and enter "make". The three services will be built.
-RPCGEN MUST BE INSTALLED in a path that make can find. To run the
-services, start the portmap program as root and invoke the service
-(you probably will want to put it in the background). rpcinfo can be
-used to check that the service succeeded in getting registered with
-portmap, and to ping the service (see rpcinfo's man page). You can
-then use the corresponding client program to exercise the service.
-To build these services on a Sun workstation, you must prevent the
-Makefile from trying to link the RPC library (as these routines are
-already a part of Sun's libc). Use: "make LIB=".
-
-BUGFIX FOR 4.3BSD COMPILER
-
-The use of a 'void *' declaration for one of the arguments in
-the reply_proc() procedure in etc/rpcinfo.c will trigger a bug
-in the 4.3BSD compiler. The bug is fixed by the following change to
-the compiler file mip/manifest.h:
-
-*** manifest.h.r1.1 Thu Apr 30 13:52:25 1987
---- manifest.h.r1.2 Mon Nov 23 18:58:17 1987
-***************
-*** 21,27 ****
- /*
- * Bogus type values
- */
-! #define TNULL PTR /* pointer to UNDEF */
- #define TVOID FTN /* function returning UNDEF (for void) */
-
- /*
---- 21,27 ----
- /*
- * Bogus type values
- */
-! #define TNULL INCREF(MOETY) /* pointer to MOETY -- impossible type */
- #define TVOID FTN /* function returning UNDEF (for void) */
-
- /*
-
-If you cannot fix your compiler, change the declaration in reply_proc()
-from 'void *' to 'char *'.
-
-BUGFIX FOR 4.2BSD COMPILER
-
-Unpatched 4.2BSD compilers complain about valid C. You can make old
-compilers happy by changing some voids to ints. However, the fix to
-the 4.2 VAX compiler is as follows (to mip/trees.c):
-
-*** trees.c.r1.1 Mon May 11 13:47:58 1987
---- trees.c.r1.2 Wed Jul 2 18:28:52 1986
-***************
-*** 1247,1253 ****
- if(o==CAST && mt1==0)return(TYPL+TYMATCH);
- if( mt12 & MDBI ) return( TYPL+LVAL+TYMATCH );
- else if( (mt1&MENU)||(mt2&MENU) ) return( LVAL+NCVT+TYPL+PTMATCH+PUN );
-! else if( mt12 == 0 ) break;
- else if( mt1 & MPTR ) return( LVAL+PTMATCH+PUN );
- else if( mt12 & MPTI ) return( TYPL+LVAL+TYMATCH+PUN );
- break;
---- 1261,1269 ----
- if(o==CAST && mt1==0)return(TYPL+TYMATCH);
- if( mt12 & MDBI ) return( TYPL+LVAL+TYMATCH );
- else if( (mt1&MENU)||(mt2&MENU) ) return( LVAL+NCVT+TYPL+PTMATCH+PUN );
-! /* if right is TVOID and looks like a CALL, is not ok */
-! else if (mt2 == 0 && (p->in.right->in.op == CALL || p->in.right->in.op == UNARY CALL))
-! break;
- else if( mt1 & MPTR ) return( LVAL+PTMATCH+PUN );
- else if( mt12 & MPTI ) return( TYPL+LVAL+TYMATCH+PUN );
- break;
-
-WHAT'S NEW IN THIS RELEASE: RPCSRC 4.0
-
-The previous release was RPCSRC 3.9. As with all previous releases,
-this release is based directly on files from Sun Microsystem's
-implementation.
-
-Upgrade from RPCSRC 3.9
-
-1) RPCSRC 4.0 upgrades RPCSRC 3.9. Improvements from SunOS 4.0 have
- been integrated into this release.
-
-Secure RPC (in the secure_rpc/ directory)
-
-2) DES Authentication routines and programs are provided.
-3) A new manual, "Secure NFS" is provided, which describes Secure RPC
- and Secure NFS.
-4) Skeleton routines and manual pages are provided which describe the
- DES encryption procedures required by Secure RPC. HOWEVER, NO DES
- ROUTINE IS PROVIDED.
-
-New Functionality
-
-5) rpcinfo can now be used to de-register services from the portmapper
- which may have terminated abnormally.
-6) A new client, rstat, is provided which queries the rstat_svc and
- prints a status line similar to the one displayed by "uptime".
diff --git a/cpukit/librpc/src/rpc/auth_none.c b/cpukit/librpc/src/rpc/auth_none.c
deleted file mode 100644
index 535749ccb0..0000000000
--- a/cpukit/librpc/src/rpc/auth_none.c
+++ /dev/null
@@ -1,140 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)auth_none.c 1.19 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)auth_none.c 2.1 88/07/29 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/auth_none.c,v 1.9 1999/08/28 00:00:32 peter Exp $";
-#endif
-
-/*
- * auth_none.c
- * Creates a client authentication handle for passing "null"
- * credentials and verifiers to remote systems.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdlib.h>
-#include <rpc/types.h>
-#include <rpc/xdr.h>
-#include <rpc/auth.h>
-#define MAX_MARSHAL_SIZE 20
-
-/*
- * Authenticator operations routines
- */
-static void authnone_verf(AUTH*);
-static void authnone_destroy(AUTH*);
-static int authnone_marshal(AUTH*, XDR*);
-static int authnone_validate(AUTH*, struct opaque_auth *);
-static int authnone_refresh(AUTH*);
-
-static struct auth_ops ops = {
- authnone_verf,
- authnone_marshal,
- authnone_validate,
- authnone_refresh,
- authnone_destroy
-};
-
-static struct authnone_private {
- AUTH no_client;
- char marshalled_client[MAX_MARSHAL_SIZE];
- u_int mcnt;
-} *authnone_private;
-
-AUTH *
-authnone_create(void)
-{
- struct authnone_private *ap = authnone_private;
- XDR xdr_stream;
- XDR *xdrs;
-
- if (ap == 0) {
- ap = (struct authnone_private *)calloc(1, sizeof (*ap));
- if (ap == 0)
- return (0);
- authnone_private = ap;
- }
- if (!ap->mcnt) {
- ap->no_client.ah_cred = ap->no_client.ah_verf = _null_auth;
- ap->no_client.ah_ops = &ops;
- xdrs = &xdr_stream;
- xdrmem_create(xdrs, ap->marshalled_client, (u_int)MAX_MARSHAL_SIZE,
- XDR_ENCODE);
- (void)xdr_opaque_auth(xdrs, &ap->no_client.ah_cred);
- (void)xdr_opaque_auth(xdrs, &ap->no_client.ah_verf);
- ap->mcnt = XDR_GETPOS(xdrs);
- XDR_DESTROY(xdrs);
- }
- return (&ap->no_client);
-}
-
-/*ARGSUSED*/
-static int
-authnone_marshal(AUTH *client, XDR *xdrs)
-{
- struct authnone_private *ap = authnone_private;
-
- if (ap == 0)
- return (0);
- return ((*xdrs->x_ops->x_putbytes)(xdrs,
- ap->marshalled_client, ap->mcnt));
-}
-
-static void
-authnone_verf(AUTH *client)
-{
-}
-
-static int
-authnone_validate(AUTH *client, struct opaque_auth *opaque)
-{
-
- return (TRUE);
-}
-
-static int
-authnone_refresh(AUTH *client)
-{
-
- return (FALSE);
-}
-
-static void
-authnone_destroy(AUTH *client)
-{
-}
diff --git a/cpukit/librpc/src/rpc/auth_unix.c b/cpukit/librpc/src/rpc/auth_unix.c
deleted file mode 100644
index 99f5920d09..0000000000
--- a/cpukit/librpc/src/rpc/auth_unix.c
+++ /dev/null
@@ -1,347 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)auth_unix.c 1.19 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)auth_unix.c 2.2 88/08/01 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/auth_unix.c,v 1.12 1999/12/29 05:04:16 peter Exp $";
-#endif
-
-/*
- * auth_unix.c, Implements UNIX style authentication parameters.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- *
- * The system is very weak. The client uses no encryption for it's
- * credentials and only sends null verifiers. The server sends backs
- * null verifiers or optionally a verifier that suggests a new short hand
- * for the credentials.
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-
-#include <sys/param.h>
-#include <rpc/types.h>
-#include <rpc/xdr.h>
-#include <rpc/auth.h>
-#include <rpc/auth_unix.h>
-
-/*
- * Unix authenticator operations vector
- */
-static void authunix_nextverf(AUTH*);
-static int authunix_marshal(AUTH*, XDR*);
-static int authunix_validate(AUTH*, struct opaque_auth *);
-static int authunix_refresh(AUTH*);
-static void authunix_destroy(AUTH*);
-
-static struct auth_ops auth_unix_ops = {
- authunix_nextverf,
- authunix_marshal,
- authunix_validate,
- authunix_refresh,
- authunix_destroy
-};
-
-/*
- * This struct is pointed to by the ah_private field of an auth_handle.
- */
-struct audata {
- struct opaque_auth au_origcred; /* original credentials */
- struct opaque_auth au_shcred; /* short hand cred */
- u_long au_shfaults; /* short hand cache faults */
- char au_marshed[MAX_AUTH_BYTES];
- u_int au_mpos; /* xdr pos at end of marshed */
-};
-#define AUTH_PRIVATE(auth) ((struct audata *)auth->ah_private)
-
-static void marshal_new_auth(AUTH *);
-
-/*
- * This goop is here because some servers refuse to accept a
- * credential with more than some number (usually 8) supplementary
- * groups. Blargh!
- */
-static int authunix_maxgrouplist = 0;
-
-void
-set_rpc_maxgrouplist(int num)
-{
- authunix_maxgrouplist = num;
-}
-
-/*
- * Create a unix style authenticator.
- * Returns an auth handle with the given stuff in it.
- */
-AUTH *
-authunix_create(
- char *machname,
- int uid,
- int gid,
- int len,
- int *aup_gids)
-{
- struct authunix_parms aup;
- char mymem[MAX_AUTH_BYTES];
- struct timeval now;
- XDR xdrs;
- register AUTH *auth;
- register struct audata *au;
-
- /*
- * Allocate and set up auth handle
- */
- auth = (AUTH *)mem_alloc(sizeof(*auth));
-#ifndef _KERNEL
- if (auth == NULL) {
- (void)fprintf(stderr, "authunix_create: out of memory\n");
- return (NULL);
- }
-#endif
- au = (struct audata *)mem_alloc(sizeof(*au));
-#ifndef _KERNEL
- if (au == NULL) {
- (void)fprintf(stderr, "authunix_create: out of memory\n");
- return (NULL);
- }
-#endif
- auth->ah_ops = &auth_unix_ops;
- auth->ah_private = (caddr_t)au;
- auth->ah_verf = au->au_shcred = _null_auth;
- au->au_shfaults = 0;
-
- /*
- * fill in param struct from the given params
- */
- (void)gettimeofday(&now, (struct timezone *)0);
- aup.aup_time = now.tv_sec;
- aup.aup_machname = machname;
- aup.aup_uid = uid;
- aup.aup_gid = gid;
- /* GW: continuation of max group list hack */
- if(authunix_maxgrouplist != 0) {
- aup.aup_len = ((len < authunix_maxgrouplist) ? len
- : authunix_maxgrouplist);
- } else {
- aup.aup_len = (u_int)len;
- }
- aup.aup_gids = aup_gids;
-
- /*
- * Serialize the parameters into origcred
- */
- xdrmem_create(&xdrs, mymem, MAX_AUTH_BYTES, XDR_ENCODE);
- if (! xdr_authunix_parms(&xdrs, &aup))
- abort();
- au->au_origcred.oa_length = len = XDR_GETPOS(&xdrs);
- au->au_origcred.oa_flavor = AUTH_UNIX;
-#ifdef _KERNEL
- au->au_origcred.oa_base = mem_alloc((u_int) len);
-#else
- if ((au->au_origcred.oa_base = mem_alloc((u_int) len)) == NULL) {
- (void)fprintf(stderr, "authunix_create: out of memory\n");
- return (NULL);
- }
-#endif
- memcpy(au->au_origcred.oa_base, mymem, (u_int)len);
-
- /*
- * set auth handle to reflect new cred.
- */
- auth->ah_cred = au->au_origcred;
- marshal_new_auth(auth);
- return (auth);
-}
-
-/*
- * Returns an auth handle with parameters determined by doing lots of
- * syscalls.
- */
-AUTH *
-authunix_create_default(void)
-{
- register int len;
- char machname[MAX_MACHINE_NAME + 1];
- register int uid;
- register int gid;
- int gids[NGRPS];
- int i;
- gid_t real_gids[NGROUPS];
-
- if (gethostname(machname, MAX_MACHINE_NAME) == -1)
- abort();
- machname[MAX_MACHINE_NAME] = 0;
- uid = (int)geteuid();
- gid = (int)getegid();
- if ((len = getgroups(NGROUPS, real_gids)) < 0)
- abort();
- if(len > NGRPS) len = NGRPS; /* GW: turn `gid_t's into `int's */
- for(i = 0; i < len; i++) {
- gids[i] = (int)real_gids[i];
- }
- return (authunix_create(machname, uid, gid, len, gids));
-}
-
-/*
- * authunix operations
- */
-
-static void
-authunix_nextverf(AUTH *auth)
-{
- /* no action necessary */
-}
-
-static int
-authunix_marshal(AUTH *auth, XDR *xdrs)
-{
- struct audata *au = AUTH_PRIVATE(auth);
-
- return (XDR_PUTBYTES(xdrs, au->au_marshed, au->au_mpos));
-}
-
-static int
-authunix_validate( AUTH *auth, struct opaque_auth *verf )
-{
- register struct audata *au;
- XDR xdrs;
-
- if (verf->oa_flavor == AUTH_SHORT) {
- au = AUTH_PRIVATE(auth);
- xdrmem_create(&xdrs, verf->oa_base, verf->oa_length, XDR_DECODE);
-
- if (au->au_shcred.oa_base != NULL) {
- mem_free(au->au_shcred.oa_base,
- au->au_shcred.oa_length);
- au->au_shcred.oa_base = NULL;
- }
- if (xdr_opaque_auth(&xdrs, &au->au_shcred)) {
- auth->ah_cred = au->au_shcred;
- } else {
- xdrs.x_op = XDR_FREE;
- (void)xdr_opaque_auth(&xdrs, &au->au_shcred);
- au->au_shcred.oa_base = NULL;
- auth->ah_cred = au->au_origcred;
- }
- marshal_new_auth(auth);
- }
- return (TRUE);
-}
-
-static int
-authunix_refresh(AUTH *auth)
-{
- struct audata *au = AUTH_PRIVATE(auth);
- struct authunix_parms aup;
- struct timeval now;
- XDR xdrs;
- int stat;
-
- if (auth->ah_cred.oa_base == au->au_origcred.oa_base) {
- /* there is no hope. Punt */
- return (FALSE);
- }
- au->au_shfaults ++;
-
- /* first deserialize the creds back into a struct authunix_parms */
- aup.aup_machname = NULL;
- aup.aup_gids = (int *)NULL;
- xdrmem_create(&xdrs, au->au_origcred.oa_base,
- au->au_origcred.oa_length, XDR_DECODE);
- stat = xdr_authunix_parms(&xdrs, &aup);
- if (! stat)
- goto done;
-
- /* update the time and serialize in place */
- (void)gettimeofday(&now, (struct timezone *)0);
- aup.aup_time = now.tv_sec;
- xdrs.x_op = XDR_ENCODE;
- XDR_SETPOS(&xdrs, 0);
- stat = xdr_authunix_parms(&xdrs, &aup);
- if (! stat)
- goto done;
- auth->ah_cred = au->au_origcred;
- marshal_new_auth(auth);
-done:
- /* free the struct authunix_parms created by deserializing */
- xdrs.x_op = XDR_FREE;
- (void)xdr_authunix_parms(&xdrs, &aup);
- XDR_DESTROY(&xdrs);
- return (stat);
-}
-
-static void
-authunix_destroy(AUTH *auth)
-{
- struct audata *au = AUTH_PRIVATE(auth);
-
- mem_free(au->au_origcred.oa_base, au->au_origcred.oa_length);
-
- if (au->au_shcred.oa_base != NULL)
- mem_free(au->au_shcred.oa_base, au->au_shcred.oa_length);
-
- mem_free(auth->ah_private, sizeof(struct audata));
-
- if (auth->ah_verf.oa_base != NULL)
- mem_free(auth->ah_verf.oa_base, auth->ah_verf.oa_length);
-
- mem_free((caddr_t)auth, sizeof(*auth));
-}
-
-/*
- * Marshals (pre-serializes) an auth struct.
- * sets private data, au_marshed and au_mpos
- */
-static void
-marshal_new_auth(AUTH *auth)
-{
- XDR xdr_stream;
- XDR *xdrs = &xdr_stream;
- struct audata *au = AUTH_PRIVATE(auth);
-
- xdrmem_create(xdrs, au->au_marshed, MAX_AUTH_BYTES, XDR_ENCODE);
- if ((! xdr_opaque_auth(xdrs, &(auth->ah_cred))) ||
- (! xdr_opaque_auth(xdrs, &(auth->ah_verf)))) {
- perror("auth_none.c - Fatal marshalling problem");
- } else {
- au->au_mpos = XDR_GETPOS(xdrs);
- }
- XDR_DESTROY(xdrs);
-}
diff --git a/cpukit/librpc/src/rpc/authunix_prot.c b/cpukit/librpc/src/rpc/authunix_prot.c
deleted file mode 100644
index 9dc867aec5..0000000000
--- a/cpukit/librpc/src/rpc/authunix_prot.c
+++ /dev/null
@@ -1,73 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)authunix_prot.c 1.15 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)authunix_prot.c 2.1 88/07/29 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/authunix_prot.c,v 1.6 1999/08/28 00:00:33 peter Exp $";
-#endif
-
-/*
- * authunix_prot.c
- * XDR for UNIX style authentication parameters for RPC
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rpc/types.h>
-#include <rpc/xdr.h>
-#include <rpc/auth.h>
-#include <rpc/auth_unix.h>
-
-/*
- * XDR for unix authentication parameters.
- */
-bool_t
-xdr_authunix_parms(
- XDR *xdrs,
- struct authunix_parms *p)
-{
-
- if (xdr_u_long(xdrs, &(p->aup_time))
- && xdr_string(xdrs, &(p->aup_machname), MAX_MACHINE_NAME)
- && xdr_int(xdrs, &(p->aup_uid))
- && xdr_int(xdrs, &(p->aup_gid))
- && xdr_array(xdrs, (caddr_t *)(void *)&(p->aup_gids),
- &(p->aup_len), NGRPS, sizeof(int), (xdrproc_t) xdr_int) ) {
- return (TRUE);
- }
- return (FALSE);
-}
diff --git a/cpukit/librpc/src/rpc/bindresvport.3 b/cpukit/librpc/src/rpc/bindresvport.3
deleted file mode 100644
index 02a079decc..0000000000
--- a/cpukit/librpc/src/rpc/bindresvport.3
+++ /dev/null
@@ -1,106 +0,0 @@
-.\" @(#)bindresvport.3n 2.2 88/08/02 4.0 RPCSRC; from 1.7 88/03/14 SMI
-.\" $FreeBSD: src/lib/libc/rpc/bindresvport.3,v 1.10 2000/01/27 02:55:01 bde Exp $
-.\"
-.Dd January 27, 2000
-.Dt BINDRESVPORT 3
-.Os
-.Sh NAME
-.Nm bindresvport ,
-.Nm bindresvport_sa
-.Ndbind a socket to a privileged IP port
-.Sh SYNOPSIS
-.Fd #include <rpc/rpc.h>
-.Ft int
-.Fn bindresvport "int sd" "struct sockaddr_in *sin"
-.Ft int
-.Fn bindresvport_sa "int sd" "struct sockaddr *sa"
-.Sh DESCRIPTION
-.Fn bindresvport
-and
-.Fn bindresvport_sa
-are used to bind a socket descriptor to a privileged
-.Tn IP
-port, that is, a
-port number in the range 0-1023.
-.Pp
-Only root can bind to a privileged port; this call will fail for any
-other users.
-.Pp
-When
-.Va sin
-is not null,
-.Va sin->sin_family
-must be initialized to the address family of the socket, passed by
-.Va sd .
-If the value of sin->sin_port is non-zero
-.Fn bindresvport
-will attempt to use that specific port. If it fails, it chooses another
-privileged port automatically.
-.Pp
-It is legal to pass null pointer to
-.Va sin .
-In this case, the caller cannot get the port number
-.Fn bindresvport
-has picked.
-.Pp
-Function prototype of
-.Fn bindresvport
-is biased to
-.Dv AF_INET
-socket.
-.Fn bindresvport_sa
-acts exactly the same, with more neutral function prototype.
-Note that both functions behave exactly the same, and
-both support
-.Dv AF_INET6
-sockets as well as
-.Dv AF_INET
-sockets.
-.Sh RETURN VALUES
-.Fn bindresvport
-and
-.Fn bindresvport_sa
-return 0 if they are successful, otherwise \-1 is returned and
-.Va errno
-set to reflect the cause of the error.
-.Sh ERRORS
-The
-.Fn bindresvport
-and
-.Fn bindresvport_sa
-functions fail if:
-.Bl -tag -width Er
-.It Bq Er EBADF
-.Fa sd
-is not a valid descriptor.
-.It Bq Er ENOTSOCK
-.Fa sd
-is not a socket.
-.It Bq Er EADDRNOTAVAIL
-The specified address is not available from the local machine.
-.It Bq Er EADDRINUSE
-The specified address is already in use.
-.It Bq Er EINVAL
-The socket is already bound to an address,
-or the socket family and the family of specified address mismatch.
-.It Bq Er EACCES
-The requested address is protected, and the current user
-has inadequate permission to access it.
-.It Bq Er EFAULT
-The
-.Fa name
-parameter is not in a valid part of the user
-address space.
-.It Bq Er ENOBUFS
-Insufficient resources were available in the system
-to perform the operation.
-.It Bq Er EPFNOSUPPORT
-The protocol family has not been configured into the
-system, no implementation for it exists,
-or address family did not match between arguments.
-.El
-.Sh "SEE ALSO"
-.Xr bind 2 ,
-.Xr socket 2 ,
-.Xr rresvport 3 ,
-.Xr rresvport_af 3
diff --git a/cpukit/librpc/src/rpc/bindresvport.c b/cpukit/librpc/src/rpc/bindresvport.c
deleted file mode 100644
index 1c979de4a3..0000000000
--- a/cpukit/librpc/src/rpc/bindresvport.c
+++ /dev/null
@@ -1,162 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/* $NetBSD: bindresvport.c,v 1.19 2000/07/06 03:03:59 christos Exp $ */
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)bindresvport.c 1.8 88/02/08 SMI";*/
-/*static char *sccsid = "from: @(#)bindresvport.c 2.2 88/07/29 4.0 RPCSRC";*/
-/*from: OpenBSD: bindresvport.c,v 1.7 1996/07/30 16:25:47 downsj Exp */
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/bindresvport.c,v 1.12 2000/01/26 09:02:42 shin Exp $";
-#endif
-
-/*
- * Copyright (c) 1987 by Sun Microsystems, Inc.
- *
- * Portions Copyright(C) 1996, Jason Downs. All rights reserved.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include <netinet/in.h>
-
-#include <errno.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <rpc/rpc.h>
-
-/*
- * Bind a socket to a privileged IP port
- */
-int
-bindresvport(
- int sd,
- struct sockaddr_in *sin)
-{
- return bindresvport_sa(sd, (struct sockaddr *)sin);
-}
-
-/*
- * Bind a socket to a privileged IP port
- */
-int
-bindresvport_sa(
- int sd,
- struct sockaddr *sa)
-{
- int old, error, af;
- struct sockaddr myaddr;
- struct sockaddr_in *sin;
-#ifdef INET6
- struct sockaddr_in6 *sin6;
-#endif
- int proto, portrange, portlow;
- u_int16_t port;
- socklen_t salen;
-
- if (sa == NULL) {
- salen = sizeof(myaddr);
- sa = (struct sockaddr *)&myaddr;
-
- if (getsockname(sd, sa, &salen) == -1)
- return -1; /* errno is correctly set */
-
- af = sa->sa_family;
- memset(&myaddr, 0, salen);
- } else
- af = sa->sa_family;
-
- switch (af) {
- case AF_INET:
- proto = IPPROTO_IP;
- portrange = IP_PORTRANGE;
- portlow = IP_PORTRANGE_LOW;
- sin = (struct sockaddr_in *)sa;
- salen = sizeof(struct sockaddr_in);
- port = sin->sin_port;
- break;
-#ifdef INET6
- case AF_INET6:
- proto = IPPROTO_IPV6;
- portrange = IPV6_PORTRANGE;
- portlow = IPV6_PORTRANGE_LOW;
- sin6 = (struct sockaddr_in6 *)sa;
- salen = sizeof(struct sockaddr_in6);
- port = sin6->sin6_port;
- break;
-#endif
- default:
- errno = EPFNOSUPPORT;
- return (-1);
- }
- sa->sa_family = af;
- sa->sa_len = salen;
-
- if (port == 0) {
- socklen_t oldlen = sizeof(old);
-
- error = getsockopt(sd, proto, portrange, &old, &oldlen);
- if (error < 0)
- return (error);
-
- error = setsockopt(sd, proto, portrange, &portlow,
- sizeof(portlow));
- if (error < 0)
- return (error);
- }
-
- error = bind(sd, sa, salen);
-
- if (port == 0) {
- int saved_errno = errno;
-
- if (error) {
- if (setsockopt(sd, proto, portrange, &old,
- sizeof(old)) < 0)
- errno = saved_errno;
- return (error);
- }
-
- if (sa != (struct sockaddr *)&myaddr) {
- /* Hmm, what did the kernel assign? */
- if (getsockname(sd, sa, &salen) < 0)
- errno = saved_errno;
- return (error);
- }
- }
- return (error);
-}
diff --git a/cpukit/librpc/src/rpc/clnt_generic.c b/cpukit/librpc/src/rpc/clnt_generic.c
deleted file mode 100644
index 6d97dfb5d5..0000000000
--- a/cpukit/librpc/src/rpc/clnt_generic.c
+++ /dev/null
@@ -1,147 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)clnt_generic.c 1.4 87/08/11 (C) 1987 SMI";*/
-/*static char *sccsid = "from: @(#)clnt_generic.c 2.2 88/08/01 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/clnt_generic.c,v 1.9 1999/08/28 00:00:35 peter Exp $";
-#endif
-
-/*
- * Copyright (C) 1987, Sun Microsystems, Inc.
- */
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rpc/rpc.h>
-#include <sys/socket.h>
-#include <sys/errno.h>
-#include <netdb.h>
-#include <string.h>
-
-/*
- * Generic client creation: takes (hostname, program-number, protocol) and
- * returns client handle. Default options are set, which the user can
- * change using the rpc equivalent of ioctl()'s.
- */
-CLIENT *
-clnt_create(
- const char *hostname,
- rpcprog_t prog,
- rpcvers_t vers,
- const char *proto)
-{
- struct hostent *h;
- struct protoent *p;
- struct sockaddr_in sin;
-#ifndef __rtems__
- struct sockaddr_un sun;
-#endif
- int sock;
- struct timeval tv;
- CLIENT *client;
-
-#ifndef __rtems__
- if (!strcmp(proto, "unix")) {
- bzero((char *)&sun, sizeof(sun));
- sun.sun_family = AF_UNIX;
- strcpy(sun.sun_path, hostname);
- sun.sun_len = sizeof(sun.sun_len) + sizeof(sun.sun_family) +
- strlen(sun.sun_path) + 1;
- sock = RPC_ANYSOCK;
- client = clntunix_create(&sun, prog, vers, &sock, 0, 0);
- if (client == NULL)
- return(NULL);
- tv.tv_sec = 25;
- tv.tv_usec = 0;
- clnt_control(client, CLSET_TIMEOUT, &tv);
- return(client);
- }
-#endif
-
- h = gethostbyname(hostname);
- if (h == NULL) {
- rpc_createerr.cf_stat = RPC_UNKNOWNHOST;
- return (NULL);
- }
- if (h->h_addrtype != AF_INET) {
- /*
- * Only support INET for now
- */
- rpc_createerr.cf_stat = RPC_SYSTEMERROR;
- rpc_createerr.cf_error.re_errno = EAFNOSUPPORT;
- return (NULL);
- }
- memset(&sin, 0, sizeof(sin));
- sin.sin_len = sizeof(struct sockaddr_in);
- sin.sin_family = h->h_addrtype;
- sin.sin_port = 0;
- memcpy((char*)&sin.sin_addr, h->h_addr, h->h_length);
- p = getprotobyname(proto);
- if (p == NULL) {
- rpc_createerr.cf_stat = RPC_UNKNOWNPROTO;
- rpc_createerr.cf_error.re_errno = EPFNOSUPPORT;
- return (NULL);
- }
- sock = RPC_ANYSOCK;
- switch (p->p_proto) {
- case IPPROTO_UDP:
- tv.tv_sec = 5;
- tv.tv_usec = 0;
- client = clntudp_create(&sin, prog, vers, tv, &sock);
- if (client == NULL) {
- return (NULL);
- }
-#if 0 /* XXX do we need this? */
- tv.tv_sec = 25;
- tv.tv_usec = 0;
- clnt_control(client, CLSET_TIMEOUT, &tv);
-#endif
- break;
- case IPPROTO_TCP:
- client = clnttcp_create(&sin, prog, vers, &sock, 0, 0);
- if (client == NULL) {
- return (NULL);
- }
-#if 0 /* XXX do we need this? */
- tv.tv_sec = 25;
- tv.tv_usec = 0;
- clnt_control(client, CLSET_TIMEOUT, &tv);
-#endif
- break;
- default:
- rpc_createerr.cf_stat = RPC_SYSTEMERROR;
- rpc_createerr.cf_error.re_errno = EPFNOSUPPORT;
- return (NULL);
- }
- return (client);
-}
diff --git a/cpukit/librpc/src/rpc/clnt_perror.c b/cpukit/librpc/src/rpc/clnt_perror.c
deleted file mode 100644
index 121ebc96b7..0000000000
--- a/cpukit/librpc/src/rpc/clnt_perror.c
+++ /dev/null
@@ -1,261 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)clnt_perror.c 1.15 87/10/07 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)clnt_perror.c 2.1 88/07/29 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/clnt_perror.c,v 1.11 1999/08/28 00:00:35 peter Exp $";
-#endif
-
-/*
- * clnt_perror.c
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <rpc/rpc.h>
-#include <rpc/types.h>
-#include <rpc/auth.h>
-#include <rpc/clnt.h>
-
-static char *auth_errmsg(enum auth_stat stat);
-#define CLNT_PERROR_BUFLEN 256
-
-#define buf (rtems_rpc_task_variables->clnt_perror_buf)
-
-static char *
-_buf(void)
-{
-
- if (buf == 0)
- buf = (char *)malloc(CLNT_PERROR_BUFLEN);
- return (buf);
-}
-
-/*
- * Print reply error info
- */
-char *
-clnt_sperror(
- CLIENT *rpch,
- const char *s)
-{
- struct rpc_err e;
- char *err;
- char *str = _buf();
- char *strstart = str;
-
- if (str == 0)
- return (0);
- CLNT_GETERR(rpch, &e);
-
- (void) sprintf(str, "%s: %s", s, clnt_sperrno(e.re_status));
- str += strlen(str);
-
- switch (e.re_status) {
- case RPC_SUCCESS:
- case RPC_CANTENCODEARGS:
- case RPC_CANTDECODERES:
- case RPC_TIMEDOUT:
- case RPC_PROGUNAVAIL:
- case RPC_PROCUNAVAIL:
- case RPC_CANTDECODEARGS:
- case RPC_SYSTEMERROR:
- case RPC_UNKNOWNHOST:
- case RPC_UNKNOWNPROTO:
- case RPC_PMAPFAILURE:
- case RPC_PROGNOTREGISTERED:
- case RPC_FAILED:
- break;
-
- case RPC_CANTSEND:
- case RPC_CANTRECV:
- (void) snprintf(str, CLNT_PERROR_BUFLEN - (str - strstart),
- "; errno = %s\n", strerror(e.re_errno));
- break;
-
- case RPC_VERSMISMATCH:
- (void) sprintf(str,
- "; low version = %lu, high version = %lu\n",
- (u_long)e.re_vers.low, (u_long)e.re_vers.high);
- break;
-
- case RPC_AUTHERROR:
- err = auth_errmsg(e.re_why);
- (void) sprintf(str,"; why = ");
- str += strlen(str);
- if (err != NULL) {
- (void) sprintf(str, "%s\n",err);
- } else {
- (void) sprintf(str,
- "(unknown authentication error - %d)\n",
- (int) e.re_why);
- }
- break;
-
- case RPC_PROGVERSMISMATCH:
- (void) sprintf(str,
- "; low version = %lu, high version = %lu\n",
- (u_long)e.re_vers.low, (u_long)e.re_vers.high);
- break;
-
- default: /* unknown */
- (void) sprintf(str,
- "; s1 = %lu, s2 = %lu\n",
- (long)e.re_lb.s1, (long)e.re_lb.s2);
- break;
- }
- strstart[CLNT_PERROR_BUFLEN-2] = '\n';
- strstart[CLNT_PERROR_BUFLEN-1] = '\0';
- return(strstart) ;
-}
-
-void
-clnt_perror(
- CLIENT *rpch,
- const char *s)
-{
- (void) fprintf(stderr,"%s\n",clnt_sperror(rpch,s));
-}
-
-
-static const char *const rpc_errlist[] = {
- "RPC: Success", /* 0 - RPC_SUCCESS */
- "RPC: Can't encode arguments", /* 1 - RPC_CANTENCODEARGS */
- "RPC: Can't decode result", /* 2 - RPC_CANTDECODERES */
- "RPC: Unable to send", /* 3 - RPC_CANTSEND */
- "RPC: Unable to receive", /* 4 - RPC_CANTRECV */
- "RPC: Timed out", /* 5 - RPC_TIMEDOUT */
- "RPC: Incompatible versions of RPC", /* 6 - RPC_VERSMISMATCH */
- "RPC: Authentication error", /* 7 - RPC_AUTHERROR */
- "RPC: Program unavailable", /* 8 - RPC_PROGUNAVAIL */
- "RPC: Program/version mismatch", /* 9 - RPC_PROGVERSMISMATCH */
- "RPC: Procedure unavailable", /* 10 - RPC_PROCUNAVAIL */
- "RPC: Server can't decode arguments", /* 11 - RPC_CANTDECODEARGS */
- "RPC: Remote system error", /* 12 - RPC_SYSTEMERROR */
- "RPC: Unknown host", /* 13 - RPC_UNKNOWNHOST */
- "RPC: Port mapper failure", /* 14 - RPC_PMAPFAILURE */
- "RPC: Program not registered", /* 15 - RPC_PROGNOTREGISTERED */
- "RPC: Failed (unspecified error)", /* 16 - RPC_FAILED */
- "RPC: Unknown protocol" /* 17 - RPC_UNKNOWNPROTO */
-};
-
-
-/*
- * This interface for use by clntrpc
- */
-char *
-clnt_sperrno(
- enum clnt_stat stat)
-{
- unsigned int errnum = stat;
-
- if (errnum < (sizeof(rpc_errlist)/sizeof(rpc_errlist[0])))
- return (char *)rpc_errlist[errnum];
-
- return ("RPC: (unknown error code)");
-}
-
-void
-clnt_perrno(
- enum clnt_stat num)
-{
- (void) fprintf(stderr,"%s\n",clnt_sperrno(num));
-}
-
-
-char *
-clnt_spcreateerror(
- const char *s)
-{
- char *str = _buf();
-
- if (str == 0)
- return(0);
- switch (rpc_createerr.cf_stat) {
- case RPC_PMAPFAILURE:
- (void) snprintf(str, CLNT_PERROR_BUFLEN, "%s: %s - %s\n", s,
- clnt_sperrno(rpc_createerr.cf_stat),
- clnt_sperrno(rpc_createerr.cf_error.re_status));
- break;
-
- case RPC_SYSTEMERROR:
- (void) snprintf(str, CLNT_PERROR_BUFLEN, "%s: %s - %s\n", s,
- clnt_sperrno(rpc_createerr.cf_stat),
- strerror(rpc_createerr.cf_error.re_errno));
- break;
- default:
- (void) snprintf(str, CLNT_PERROR_BUFLEN, "%s: %s\n", s,
- clnt_sperrno(rpc_createerr.cf_stat));
- break;
- }
- str[CLNT_PERROR_BUFLEN-2] = '\n';
- str[CLNT_PERROR_BUFLEN-1] = '\0';
- return (str);
-}
-
-void
-clnt_pcreateerror(
- const char *s)
-{
- (void) fprintf(stderr,"%s\n",clnt_spcreateerror(s));
-}
-
-static const char *const auth_errlist[] = {
- "Authentication OK", /* 0 - AUTH_OK */
- "Invalid client credential", /* 1 - AUTH_BADCRED */
- "Server rejected credential", /* 2 - AUTH_REJECTEDCRED */
- "Invalid client verifier", /* 3 - AUTH_BADVERF */
- "Server rejected verifier", /* 4 - AUTH_REJECTEDVERF */
- "Client credential too weak", /* 5 - AUTH_TOOWEAK */
- "Invalid server verifier", /* 6 - AUTH_INVALIDRESP */
- "Failed (unspecified error)" /* 7 - AUTH_FAILED */
-};
-
-static char *
-auth_errmsg(
- enum auth_stat stat)
-{
- unsigned int errnum = stat;
-
- if (errnum < (sizeof(auth_errlist)/sizeof(auth_errlist[0])))
- return (char *)auth_errlist[errnum];
-
- return(NULL);
-}
diff --git a/cpukit/librpc/src/rpc/clnt_raw.c b/cpukit/librpc/src/rpc/clnt_raw.c
deleted file mode 100644
index 86826221da..0000000000
--- a/cpukit/librpc/src/rpc/clnt_raw.c
+++ /dev/null
@@ -1,250 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)clnt_raw.c 1.22 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)clnt_raw.c 2.2 88/08/01 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/clnt_raw.c,v 1.10 1999/08/28 00:00:36 peter Exp $";
-#endif
-
-/*
- * clnt_raw.c
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- *
- * Memory based rpc for simple testing and timing.
- * Interface to create an rpc client and server in the same process.
- * This lets us similate rpc and get round trip overhead, without
- * any interference from the kernel.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rpc/rpc.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-#define MCALL_MSG_SIZE 24
-
-/*
- * This is the "network" we will be moving stuff over.
- */
-struct clnt_raw_private {
- CLIENT client_object;
- XDR xdr_stream;
- char _raw_buf[UDPMSGSIZE];
- union {
- struct rpc_msg mashl_rpcmsg;
- char mashl_callmsg[MCALL_MSG_SIZE];
- } u;
- u_int mcnt;
-};
-#define clntraw_private (rtems_rpc_task_variables->clnt_raw_private)
-
-static enum clnt_stat clntraw_call(CLIENT *h, rpcproc_t proc, xdrproc_t xargs, void *argsp, xdrproc_t xresults, void *resultsp, struct timeval timeout);
-static void clntraw_abort(void);
-static void clntraw_geterr(CLIENT *h, struct rpc_err*);
-static bool_t clntraw_freeres(CLIENT *, xdrproc_t, void*);
-static bool_t clntraw_control(CLIENT *, int, char *);
-static void clntraw_destroy(CLIENT *);
-
-static struct clnt_ops client_ops = {
- clntraw_call,
- clntraw_abort,
- clntraw_geterr,
- clntraw_freeres,
- clntraw_destroy,
- clntraw_control
-};
-
-/*
- * Create a client handle for memory based rpc.
- */
-CLIENT *
-clntraw_create(
- u_long prog,
- u_long vers )
-{
- struct clnt_raw_private *clp = clntraw_private;
- struct rpc_msg call_msg;
- XDR *xdrs = &clp->xdr_stream;
- CLIENT *client = &clp->client_object;
-
- if (clp == 0) {
- clp = (struct clnt_raw_private *)calloc(1, sizeof (*clp));
- if (clp == 0)
- return (0);
- clntraw_private = clp;
- }
- /*
- * pre-serialize the static part of the call msg and stash it away
- */
- call_msg.rm_direction = CALL;
- call_msg.rm_call.cb_rpcvers = RPC_MSG_VERSION;
- call_msg.rm_call.cb_prog = prog;
- call_msg.rm_call.cb_vers = vers;
- xdrmem_create(xdrs, clp->u.mashl_callmsg, MCALL_MSG_SIZE, XDR_ENCODE);
- if (! xdr_callhdr(xdrs, &call_msg)) {
- perror("clnt_raw.c - Fatal header serialization error.");
- }
- clp->mcnt = XDR_GETPOS(xdrs);
- XDR_DESTROY(xdrs);
-
- /*
- * Set xdrmem for client/server shared buffer
- */
- xdrmem_create(xdrs, clp->_raw_buf, UDPMSGSIZE, XDR_FREE);
-
- /*
- * create client handle
- */
- client->cl_ops = &client_ops;
- client->cl_auth = authnone_create();
- return (client);
-}
-
-static enum clnt_stat
-clntraw_call(
- CLIENT *h,
- rpcproc_t proc,
- xdrproc_t xargs,
- void *argsp,
- xdrproc_t xresults,
- void *resultsp,
- struct timeval timeout )
-{
- struct clnt_raw_private *clp = clntraw_private;
- XDR *xdrs = &clp->xdr_stream;
- struct rpc_msg msg;
- enum clnt_stat status;
- struct rpc_err error;
-
- if (clp == 0)
- return (RPC_FAILED);
-call_again:
- /*
- * send request
- */
- xdrs->x_op = XDR_ENCODE;
- XDR_SETPOS(xdrs, 0);
- clp->u.mashl_rpcmsg.rm_xid ++ ;
- if ((! XDR_PUTBYTES(xdrs, clp->u.mashl_callmsg, clp->mcnt)) ||
- (! XDR_PUTLONG(xdrs, (long *)&proc)) ||
- (! AUTH_MARSHALL(h->cl_auth, xdrs)) ||
- (! (*xargs)(xdrs, argsp))) {
- return (RPC_CANTENCODEARGS);
- }
- (void)XDR_GETPOS(xdrs); /* called just to cause overhead */
-
- /*
- * We have to call server input routine here because this is
- * all going on in one process. Yuk.
- */
- svc_getreq(1);
-
- /*
- * get results
- */
- xdrs->x_op = XDR_DECODE;
- XDR_SETPOS(xdrs, 0);
- msg.acpted_rply.ar_verf = _null_auth;
- msg.acpted_rply.ar_results.where = resultsp;
- msg.acpted_rply.ar_results.proc = xresults;
- if (! xdr_replymsg(xdrs, &msg))
- return (RPC_CANTDECODERES);
- _seterr_reply(&msg, &error);
- status = error.re_status;
-
- if (status == RPC_SUCCESS) {
- if (! AUTH_VALIDATE(h->cl_auth, &msg.acpted_rply.ar_verf)) {
- status = RPC_AUTHERROR;
- }
- } /* end successful completion */
- else {
- if (AUTH_REFRESH(h->cl_auth))
- goto call_again;
- } /* end of unsuccessful completion */
-
- if (status == RPC_SUCCESS) {
- if (! AUTH_VALIDATE(h->cl_auth, &msg.acpted_rply.ar_verf)) {
- status = RPC_AUTHERROR;
- }
- if (msg.acpted_rply.ar_verf.oa_base != NULL) {
- xdrs->x_op = XDR_FREE;
- (void)xdr_opaque_auth(xdrs, &(msg.acpted_rply.ar_verf));
- }
- }
-
- return (status);
-}
-
-static void
-clntraw_geterr(CLIENT *cl, struct rpc_err *err)
-{
-}
-
-
-static bool_t
-clntraw_freeres(
- CLIENT *cl,
- xdrproc_t xdr_res,
- void *res_ptr )
-{
- struct clnt_raw_private *clp = clntraw_private;
- XDR *xdrs = &clp->xdr_stream;
- bool_t rval;
-
- if (clp == 0)
- {
- rval = (bool_t) RPC_FAILED;
- return (rval);
- }
- xdrs->x_op = XDR_FREE;
- return ((*xdr_res)(xdrs, res_ptr));
-}
-
-static void
-clntraw_abort(void)
-{
-}
-
-static bool_t
-clntraw_control(CLIENT *cl, int request, char *info)
-{
- return (FALSE);
-}
-
-static void
-clntraw_destroy(CLIENT *cl)
-{
-}
diff --git a/cpukit/librpc/src/rpc/clnt_simple.c b/cpukit/librpc/src/rpc/clnt_simple.c
deleted file mode 100644
index 6767a78dcf..0000000000
--- a/cpukit/librpc/src/rpc/clnt_simple.c
+++ /dev/null
@@ -1,129 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)clnt_simple.c 1.35 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)clnt_simple.c 2.2 88/08/01 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/clnt_simple.c,v 1.12 2000/01/27 23:06:35 jasone Exp $";
-#endif
-
-/*
- * clnt_simple.c
- * Simplified front end to rpc.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <rpc/rpc.h>
-#include <sys/socket.h>
-#include <netdb.h>
-
-struct call_rpc_private {
- CLIENT *client;
- int socket;
- int oldprognum, oldversnum, valid;
- char *oldhost;
-};
-#define callrpc_private (rtems_rpc_task_variables->call_rpc_private)
-
-int
-callrpc(
- char *host,
- int prognum, int versnum, int procnum,
- xdrproc_t inproc, char *in,
- xdrproc_t outproc, char *out )
-{
- register struct call_rpc_private *crp = callrpc_private;
- struct sockaddr_in server_addr;
- enum clnt_stat clnt_stat;
- struct hostent *hp;
- struct timeval timeout, tottimeout;
-
- if (crp == 0) {
- crp = (struct call_rpc_private *)calloc(1, sizeof (*crp));
- if (crp == 0)
- return (0);
- callrpc_private = crp;
- }
- if (crp->oldhost == NULL) {
- crp->oldhost = malloc(MAXHOSTNAMELEN);
- crp->oldhost[0] = 0;
- crp->socket = RPC_ANYSOCK;
- }
- if (crp->valid && crp->oldprognum == prognum && crp->oldversnum == versnum
- && strcmp(crp->oldhost, host) == 0) {
- /* reuse old client */
- } else {
- crp->valid = 0;
- if (crp->socket != -1)
- (void)_RPC_close(crp->socket);
- crp->socket = RPC_ANYSOCK;
- if (crp->client) {
- clnt_destroy(crp->client);
- crp->client = NULL;
- }
- if ((hp = gethostbyname(host)) == NULL)
- return ((int) RPC_UNKNOWNHOST);
- timeout.tv_usec = 0;
- timeout.tv_sec = 5;
- memset(&server_addr, 0, sizeof(server_addr));
- memcpy((char *)&server_addr.sin_addr, hp->h_addr, hp->h_length);
- server_addr.sin_len = sizeof(struct sockaddr_in);
- server_addr.sin_family = AF_INET;
- server_addr.sin_port = 0;
- if ((crp->client = clntudp_create(&server_addr, (u_long)prognum,
- (u_long)versnum, timeout, &crp->socket)) == NULL)
- return ((int) rpc_createerr.cf_stat);
- crp->valid = 1;
- crp->oldprognum = prognum;
- crp->oldversnum = versnum;
- (void) strcpy(crp->oldhost, host);
- }
- tottimeout.tv_sec = 25;
- tottimeout.tv_usec = 0;
- clnt_stat = clnt_call(crp->client, procnum, inproc, in,
- outproc, out, tottimeout);
- /*
- * if call failed, empty cache
- */
- if (clnt_stat != RPC_SUCCESS)
- crp->valid = 0;
- return ((int) clnt_stat);
-}
diff --git a/cpukit/librpc/src/rpc/clnt_tcp.c b/cpukit/librpc/src/rpc/clnt_tcp.c
deleted file mode 100644
index b7ccd5ada7..0000000000
--- a/cpukit/librpc/src/rpc/clnt_tcp.c
+++ /dev/null
@@ -1,608 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)clnt_tcp.c 1.37 87/10/05 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)clnt_tcp.c 2.2 88/08/01 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/clnt_tcp.c,v 1.14 2000/01/27 23:06:36 jasone Exp $";
-#endif
-
-/*
- * clnt_tcp.c, Implements a TCP/IP based, client side RPC.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- *
- * TCP based RPC supports 'batched calls'.
- * A sequence of calls may be batched-up in a send buffer. The rpc call
- * return immediately to the client even though the call was not necessarily
- * sent. The batching occurs if the results' xdr routine is NULL (0) AND
- * the rpc timeout value is zero (see clnt.h, rpc).
- *
- * Clients should NOT casually batch calls that in fact return results; that is,
- * the server side should be aware that a call is batched and not produce any
- * return message. Batched calls that produce many result messages can
- * deadlock (netlock) the client and the server....
- *
- * Now go hang yourself.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <rpc/rpc.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netdb.h>
-#include <errno.h>
-#include <rpc/pmap_clnt.h>
-#include <sys/select.h>
-
-#define MCALL_MSG_SIZE 24
-
-static int readtcp(char *, char*, int);
-static int writetcp(char *, char*, int);
-
-static enum clnt_stat clnttcp_call(CLIENT *, rpcproc_t, xdrproc_t, void*, xdrproc_t, void*, struct timeval);
-static void clnttcp_abort(void);
-static void clnttcp_geterr(CLIENT *, struct rpc_err*);
-static bool_t clnttcp_freeres(CLIENT *, xdrproc_t, void*);
-static bool_t clnttcp_control(CLIENT *, int, char *);
-static void clnttcp_destroy(CLIENT *);
-
-static struct clnt_ops tcp_ops = {
- clnttcp_call,
- clnttcp_abort,
- clnttcp_geterr,
- clnttcp_freeres,
- clnttcp_destroy,
- clnttcp_control
-};
-
-struct ct_data {
- int ct_sock;
- bool_t ct_closeit; /* close it on destroy */
- struct timeval ct_wait; /* wait interval in milliseconds */
- bool_t ct_waitset; /* wait set by clnt_control? */
- struct sockaddr_in ct_addr;
- struct rpc_err ct_error;
- union {
- char ct_mcallc[MCALL_MSG_SIZE]; /* marshalled callmsg */
- u_int32_t ct_mcalli;
- } ct_u;
- u_int ct_mpos; /* pos after marshal */
- XDR ct_xdrs; /* XDR stream */
-};
-
-/*
- * Create a client handle for a tcp/ip connection.
- * If *sockp<0, *sockp is set to a newly created TCP socket and it is
- * connected to raddr. If *sockp non-negative then
- * raddr is ignored. The rpc/tcp package does buffering
- * similar to stdio, so the client must pick send and receive buffer sizes,];
- * 0 => use the default.
- * If raddr->sin_port is 0, then a binder on the remote machine is
- * consulted for the right port number.
- * NB: *sockp is copied into a private area.
- * NB: It is the clients responsibility to close *sockp.
- * NB: The rpch->cl_auth is set null authentication. Caller may wish to set this
- * something more useful.
- */
-CLIENT *
-clnttcp_create(
- struct sockaddr_in *raddr,
- u_long prog, /* program number */
- u_long vers, /* version number */
- int *sockp,
- u_int sendsz,
- u_int recvsz)
-{
- CLIENT *h;
- struct ct_data *ct = NULL; /* client handle */
- struct timeval now;
- struct rpc_msg call_msg;
- static uintptr_t disrupt;
-
- if (disrupt == 0)
- disrupt = (uintptr_t)raddr;
-
- h = (CLIENT *)mem_alloc(sizeof(*h));
- if (h == NULL) {
- (void)fprintf(stderr, "clnttcp_create: out of memory\n");
- rpc_createerr.cf_stat = RPC_SYSTEMERROR;
- rpc_createerr.cf_error.re_errno = errno;
- goto fooy;
- }
- ct = (struct ct_data *)mem_alloc(sizeof (*ct));
- if (ct == NULL) {
- (void)fprintf(stderr, "clnttcp_create: out of memory\n");
- rpc_createerr.cf_stat = RPC_SYSTEMERROR;
- rpc_createerr.cf_error.re_errno = errno;
- goto fooy;
- }
-
- /*
- * If no port number given ask the pmap for one
- */
- if (raddr->sin_port == 0) {
- u_short port;
- if ((port = pmap_getport(raddr, prog, vers, IPPROTO_TCP)) == 0) {
- mem_free((caddr_t)ct, sizeof(struct ct_data));
- mem_free((caddr_t)h, sizeof(CLIENT));
- return ((CLIENT *)NULL);
- }
- raddr->sin_port = htons(port);
- }
-
- /*
- * If no socket given, open one
- */
- if (*sockp < 0) {
- *sockp = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
- (void)bindresvport(*sockp, (struct sockaddr_in *)0);
- if ((*sockp < 0)
- || (connect(*sockp, (struct sockaddr *)raddr,
- sizeof(*raddr)) < 0)) {
- rpc_createerr.cf_stat = RPC_SYSTEMERROR;
- rpc_createerr.cf_error.re_errno = errno;
- if (*sockp != -1)
- (void)_RPC_close(*sockp);
- goto fooy;
- }
- ct->ct_closeit = TRUE;
- } else {
- ct->ct_closeit = FALSE;
- }
-
- /*
- * Set up private data struct
- */
- ct->ct_sock = *sockp;
- ct->ct_wait.tv_usec = 0;
- ct->ct_waitset = FALSE;
- ct->ct_addr = *raddr;
-
- /*
- * Initialize call message
- */
- (void)gettimeofday(&now, (struct timezone *)0);
- call_msg.rm_xid = (++disrupt) ^ getpid() ^ now.tv_sec ^ now.tv_usec;
- call_msg.rm_direction = CALL;
- call_msg.rm_call.cb_rpcvers = RPC_MSG_VERSION;
- call_msg.rm_call.cb_prog = prog;
- call_msg.rm_call.cb_vers = vers;
-
- /*
- * pre-serialize the static part of the call msg and stash it away
- */
- xdrmem_create(&(ct->ct_xdrs), ct->ct_u.ct_mcallc, MCALL_MSG_SIZE,
- XDR_ENCODE);
- if (! xdr_callhdr(&(ct->ct_xdrs), &call_msg)) {
- if (ct->ct_closeit) {
- (void)_RPC_close(*sockp);
- }
- goto fooy;
- }
- ct->ct_mpos = XDR_GETPOS(&(ct->ct_xdrs));
- XDR_DESTROY(&(ct->ct_xdrs));
-
- /*
- * Create a client handle which uses xdrrec for serialization
- * and authnone for authentication.
- */
- xdrrec_create(&(ct->ct_xdrs), sendsz, recvsz,
- (caddr_t)ct, readtcp, writetcp);
- h->cl_ops = &tcp_ops;
- h->cl_private = (caddr_t) ct;
- h->cl_auth = authnone_create();
- return (h);
-
-fooy:
- /*
- * Something goofed, free stuff and barf
- */
- if (ct)
- mem_free((caddr_t)ct, sizeof(struct ct_data));
- if (h)
- mem_free((caddr_t)h, sizeof(CLIENT));
- return ((CLIENT *)NULL);
-}
-
-static enum clnt_stat
-clnttcp_call(
- CLIENT *h,
- rpcproc_t proc,
- xdrproc_t xdr_args,
- void *args_ptr,
- xdrproc_t xdr_results,
- void *results_ptr,
- struct timeval timeout)
-{
- struct ct_data *ct = (struct ct_data *) h->cl_private;
- XDR *xdrs = &(ct->ct_xdrs);
- struct rpc_msg reply_msg;
- u_int32_t x_id;
- u_int32_t *msg_x_id = &ct->ct_u.ct_mcalli; /* yuk */
- bool_t shipnow;
- int refreshes = 2;
-
- if (!ct->ct_waitset) {
- ct->ct_wait = timeout;
- }
-
- shipnow =
- (xdr_results == (xdrproc_t)0 && timeout.tv_sec == 0
- && timeout.tv_usec == 0) ? FALSE : TRUE;
-
-call_again:
- xdrs->x_op = XDR_ENCODE;
- ct->ct_error.re_status = RPC_SUCCESS;
- x_id = ntohl(--(*msg_x_id));
- if ((! XDR_PUTBYTES(xdrs, ct->ct_u.ct_mcallc, ct->ct_mpos)) ||
- (! XDR_PUTLONG(xdrs, (long *)&proc)) ||
- (! AUTH_MARSHALL(h->cl_auth, xdrs)) ||
- (! (*xdr_args)(xdrs, args_ptr))) {
- if (ct->ct_error.re_status == RPC_SUCCESS)
- ct->ct_error.re_status = RPC_CANTENCODEARGS;
- (void)xdrrec_endofrecord(xdrs, TRUE);
- return (ct->ct_error.re_status);
- }
- if (! xdrrec_endofrecord(xdrs, shipnow)) {
- return (ct->ct_error.re_status = RPC_CANTSEND);
- }
- if (! shipnow) {
- return (RPC_SUCCESS);
- }
- /*
- * Hack to provide rpc-based message passing
- */
- if (timeout.tv_sec == 0 && timeout.tv_usec == 0) {
- return(ct->ct_error.re_status = RPC_TIMEDOUT);
- }
-
-
- /*
- * Keep receiving until we get a valid transaction id
- */
- xdrs->x_op = XDR_DECODE;
- while (TRUE) {
- reply_msg.acpted_rply.ar_verf = _null_auth;
- reply_msg.acpted_rply.ar_results.where = NULL;
- reply_msg.acpted_rply.ar_results.proc = (xdrproc_t)xdr_void;
- if (! xdrrec_skiprecord(xdrs))
- return (ct->ct_error.re_status);
- /* now decode and validate the response header */
- if (! xdr_replymsg(xdrs, &reply_msg)) {
- if (ct->ct_error.re_status == RPC_SUCCESS)
- continue;
- return (ct->ct_error.re_status);
- }
- if (reply_msg.rm_xid == x_id)
- break;
- }
-
- /*
- * process header
- */
- _seterr_reply(&reply_msg, &(ct->ct_error));
- if (ct->ct_error.re_status == RPC_SUCCESS) {
- if (! AUTH_VALIDATE(h->cl_auth, &reply_msg.acpted_rply.ar_verf)) {
- ct->ct_error.re_status = RPC_AUTHERROR;
- ct->ct_error.re_why = AUTH_INVALIDRESP;
- } else if (! (*xdr_results)(xdrs, results_ptr)) {
- if (ct->ct_error.re_status == RPC_SUCCESS)
- ct->ct_error.re_status = RPC_CANTDECODERES;
- }
- /* free verifier ... */
- if (reply_msg.acpted_rply.ar_verf.oa_base != NULL) {
- xdrs->x_op = XDR_FREE;
- (void)xdr_opaque_auth(xdrs, &(reply_msg.acpted_rply.ar_verf));
- }
- } /* end successful completion */
- else {
- /* maybe our credentials need to be refreshed ... */
- if (refreshes-- && AUTH_REFRESH(h->cl_auth))
- goto call_again;
- } /* end of unsuccessful completion */
- return (ct->ct_error.re_status);
-}
-
-static void
-clnttcp_geterr(
- CLIENT *h,
- struct rpc_err *errp)
-{
- struct ct_data *ct;
-
- ct = (struct ct_data *) h->cl_private;
- *errp = ct->ct_error;
-}
-
-static bool_t
-clnttcp_freeres(
- CLIENT *cl,
- xdrproc_t xdr_res,
- void *res_ptr)
-{
- struct ct_data *ct;
- XDR *xdrs;
-
- ct = (struct ct_data *)cl->cl_private;
- xdrs = &(ct->ct_xdrs);
-
- xdrs->x_op = XDR_FREE;
- return ((*xdr_res)(xdrs, res_ptr));
-}
-
-static void
-clnttcp_abort(void)
-{
-}
-
-
-static bool_t
-clnttcp_control(
- CLIENT *cl,
- int request,
- char *info)
-{
- struct ct_data *ct;
- struct timeval *tv;
- socklen_t len;
-
- ct = (struct ct_data *)cl->cl_private;
-
- switch (request) {
- case CLSET_FD_CLOSE:
- ct->ct_closeit = TRUE;
- break;
- case CLSET_FD_NCLOSE:
- ct->ct_closeit = FALSE;
- break;
- case CLSET_TIMEOUT:
- if (info == NULL)
- return(FALSE);
- tv = (struct timeval *)info;
- ct->ct_wait.tv_sec = tv->tv_sec;
- ct->ct_wait.tv_usec = tv->tv_usec;
- ct->ct_waitset = TRUE;
- break;
- case CLGET_TIMEOUT:
- if (info == NULL)
- return(FALSE);
- *(struct timeval *)info = ct->ct_wait;
- break;
- case CLGET_SERVER_ADDR:
- if (info == NULL)
- return(FALSE);
- *(struct sockaddr_in *)info = ct->ct_addr;
- break;
- case CLGET_FD:
- if (info == NULL)
- return(FALSE);
- *(int *)info = ct->ct_sock;
- break;
- case CLGET_XID:
- /*
- * use the knowledge that xid is the
- * first element in the call structure
- * This will get the xid of the PREVIOUS call
- */
- if (info == NULL)
- return(FALSE);
- *(u_int32_t *)info =
- ntohl(*(u_int32_t *)&ct->ct_u.ct_mcalli);
- break;
- case CLSET_XID:
- /* This will set the xid of the NEXT call */
- if (info == NULL)
- return(FALSE);
- *(u_int32_t *)&ct->ct_u.ct_mcalli =
- htonl(*((u_int32_t *)info) + 1);
- /* decrement by 1 as clnttcp_call() increments once */
- case CLGET_VERS:
- /*
- * This RELIES on the information that, in the call body,
- * the version number field is the fifth field from the
- * begining of the RPC header. MUST be changed if the
- * call_struct is changed
- */
- if (info == NULL)
- return(FALSE);
- *(u_int32_t *)info =
- ntohl(*(u_int32_t *)(ct->ct_u.ct_mcallc +
- 4 * BYTES_PER_XDR_UNIT));
- break;
- case CLSET_VERS:
- if (info == NULL)
- return(FALSE);
- *(u_int32_t *)(ct->ct_u.ct_mcallc +
- 4 * BYTES_PER_XDR_UNIT) =
- htonl(*(u_int32_t *)info);
- break;
-
- case CLGET_PROG:
- /*
- * This RELIES on the information that, in the call body,
- * the program number field is the fourth field from the
- * begining of the RPC header. MUST be changed if the
- * call_struct is changed
- */
- if (info == NULL)
- return(FALSE);
- *(u_int32_t *)info = ntohl(*(u_int32_t *)(ct->ct_u.ct_mcallc +
- 3 * BYTES_PER_XDR_UNIT));
- break;
-
- case CLSET_PROG:
- if (info == NULL)
- return(FALSE);
- *(u_int32_t *)(ct->ct_u.ct_mcallc + 3 * BYTES_PER_XDR_UNIT)
- = htonl(*(u_int32_t *)info);
- break;
-
- case CLGET_LOCAL_ADDR:
- len = sizeof(struct sockaddr);
- if (getsockname(ct->ct_sock, (struct sockaddr *)info, &len) <0)
- return(FALSE);
- break;
-
- case CLGET_RETRY_TIMEOUT:
- case CLSET_RETRY_TIMEOUT:
- case CLGET_SVC_ADDR:
- case CLSET_SVC_ADDR:
- case CLSET_PUSH_TIMOD:
- case CLSET_POP_TIMOD:
- default:
- return (FALSE);
- }
- return (TRUE);
-}
-
-
-static void
-clnttcp_destroy(
- CLIENT *h)
-{
- struct ct_data *ct =
- (struct ct_data *) h->cl_private;
-
- if (ct->ct_closeit) {
- (void)_RPC_close(ct->ct_sock);
- }
- XDR_DESTROY(&(ct->ct_xdrs));
- mem_free(ct, sizeof(struct ct_data));
- mem_free(h, sizeof(CLIENT));
-}
-
-/*
- * Interface between xdr serializer and tcp connection.
- * Behaves like the system calls, read & write, but keeps some error state
- * around for the rpc level.
- */
-static int
-readtcp(
- char *_ct,
- char *buf,
- int len)
-{
- struct ct_data *ct = (struct ct_data*) _ct;
- fd_set *fds, readfds;
- struct timeval start, after, duration, delta, tmp, tv;
- int r, save_errno;
-
- if (len == 0)
- return (0);
-
- if (ct->ct_sock + 1 > FD_SETSIZE) {
- int bytes = howmany(ct->ct_sock + 1, NFDBITS) * sizeof(fd_mask);
- fds = (fd_set *)malloc(bytes);
- if (fds == NULL)
- return (-1);
- memset(fds, 0, bytes);
- } else {
- fds = &readfds;
- FD_ZERO(fds);
- }
-
- gettimeofday(&start, NULL);
- delta = ct->ct_wait;
- while (TRUE) {
- /* XXX we know the other bits are still clear */
- FD_SET(ct->ct_sock, fds);
- tv = delta; /* in case select writes back */
- r = select(ct->ct_sock+1, fds, NULL, NULL, &tv);
- save_errno = errno;
-
- gettimeofday(&after, NULL);
- timersub(&start, &after, &duration);
- timersub(&ct->ct_wait, &duration, &tmp);
- delta = tmp;
- if (delta.tv_sec < 0 || !timerisset(&delta))
- r = 0;
-
- switch (r) {
- case 0:
- if (fds != &readfds)
- free(fds);
- ct->ct_error.re_status = RPC_TIMEDOUT;
- return (-1);
-
- case -1:
- if (errno == EINTR)
- continue;
- if (fds != &readfds)
- free(fds);
- ct->ct_error.re_status = RPC_CANTRECV;
- ct->ct_error.re_errno = save_errno;
- return (-1);
- }
- break;
- }
- switch (len = _RPC_read(ct->ct_sock, buf, len)) {
-
- case 0:
- /* premature eof */
- ct->ct_error.re_errno = ECONNRESET;
- ct->ct_error.re_status = RPC_CANTRECV;
- len = -1; /* it's really an error */
- break;
-
- case -1:
- ct->ct_error.re_errno = errno;
- ct->ct_error.re_status = RPC_CANTRECV;
- break;
- }
- return (len);
-}
-
-static int
-writetcp(
- char *_ct,
- char *buf,
- int len)
-{
- struct ct_data *ct = (struct ct_data *) _ct;
- int i, cnt;
-
- for (cnt = len; cnt > 0; cnt -= i, buf += i) {
- if ((i = _RPC_write(ct->ct_sock, buf, cnt)) == -1) {
- ct->ct_error.re_errno = errno;
- ct->ct_error.re_status = RPC_CANTSEND;
- return (-1);
- }
- }
- return (len);
-}
diff --git a/cpukit/librpc/src/rpc/clnt_udp.c b/cpukit/librpc/src/rpc/clnt_udp.c
deleted file mode 100644
index 93befc25d0..0000000000
--- a/cpukit/librpc/src/rpc/clnt_udp.c
+++ /dev/null
@@ -1,582 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)clnt_udp.c 1.39 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)clnt_udp.c 2.2 88/08/01 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/clnt_udp.c,v 1.15 2000/01/27 23:06:36 jasone Exp $";
-#endif
-
-/*
- * clnt_udp.c, Implements a UDP/IP based, client side RPC.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <rpc/rpc.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <netdb.h>
-#include <errno.h>
-#include <rpc/pmap_clnt.h>
-#include <sys/select.h>
-
-/*
- * UDP bases client side rpc operations
- */
-static enum clnt_stat clntudp_call(CLIENT *, rpcproc_t, xdrproc_t, void*, xdrproc_t, void*, struct timeval);
-static void clntudp_abort(void);
-static void clntudp_geterr(CLIENT *, struct rpc_err*);
-static bool_t clntudp_freeres(CLIENT *, xdrproc_t, void*);
-static bool_t clntudp_control(CLIENT *, int, char *);
-static void clntudp_destroy(CLIENT *);
-
-static struct clnt_ops udp_ops = {
- clntudp_call,
- clntudp_abort,
- clntudp_geterr,
- clntudp_freeres,
- clntudp_destroy,
- clntudp_control
-};
-
-/*
- * Private data kept per client handle
- */
-struct cu_data {
- int cu_sock;
- bool_t cu_closeit; /* opened by library */
- struct sockaddr_in cu_raddr;
- int cu_rlen;
- struct timeval cu_wait; /* retransmit interval */
- struct timeval cu_total; /* total time for the call */
- struct rpc_err cu_error;
- XDR cu_outxdrs;
- u_int cu_xdrpos;
- u_int cu_sendsz; /* send size */
- union {
- u_int32_t *pi32;
- char *c;
- } _cu_outbuf;
-#define cu_outbuf _cu_outbuf.c
- u_int cu_recvsz; /* recv size */
- union {
- u_int32_t i32;
- char c[1];
- } _cu_inbuf;
-#define cu_inbuf _cu_inbuf.c
-};
-
-/*
- * Create a UDP based client handle.
- * If *sockp<0, *sockp is set to a newly created UPD socket.
- * If raddr->sin_port is 0 a binder on the remote machine
- * is consulted for the correct port number.
- * NB: It is the clients responsibility to close *sockp.
- * NB: The rpch->cl_auth is initialized to null authentication.
- * Caller may wish to set this something more useful.
- *
- * wait is the amount of time used between retransmitting a call if
- * no response has been heard; retransmition occurs until the actual
- * rpc call times out.
- *
- * sendsz and recvsz are the maximum allowable packet sizes that can be
- * sent and received.
- */
-CLIENT *
-clntudp_bufcreate(
- struct sockaddr_in *raddr,
- u_long program, /* program number */
- u_long version, /* version number */
- struct timeval wait,
- int *sockp,
- u_int sendsz,
- u_int recvsz)
-{
- CLIENT *cl = NULL; /* client handle */
- struct cu_data *cu = NULL; /* private data */
- struct timeval now;
- struct rpc_msg call_msg;
- static uintptr_t disrupt;
-
- if (disrupt == 0)
- disrupt = (uintptr_t)raddr;
-
- cl = (CLIENT *)mem_alloc(sizeof(CLIENT));
- if (cl == NULL) {
- (void) fprintf(stderr, "clntudp_create: out of memory\n");
- rpc_createerr.cf_stat = RPC_SYSTEMERROR;
- rpc_createerr.cf_error.re_errno = errno;
- goto fooy;
- }
- sendsz = ((sendsz + 3) / 4) * 4;
- recvsz = ((recvsz + 3) / 4) * 4;
- cu = mem_alloc(sizeof (*cu) + sendsz + recvsz);
- if (cu == NULL) {
- (void) fprintf(stderr, "clntudp_create: out of memory\n");
- rpc_createerr.cf_stat = RPC_SYSTEMERROR;
- rpc_createerr.cf_error.re_errno = errno;
- goto fooy;
- }
- cu->cu_outbuf = &cu->cu_inbuf[recvsz];
-
- (void)gettimeofday(&now, (struct timezone *)0);
- if (raddr->sin_port == 0) {
- u_short port;
- if ((port =
- pmap_getport(raddr, program, version, IPPROTO_UDP)) == 0) {
- goto fooy;
- }
- raddr->sin_port = htons(port);
- }
- cl->cl_ops = &udp_ops;
- cl->cl_private = (caddr_t)cu;
- cu->cu_raddr = *raddr;
- cu->cu_rlen = sizeof (cu->cu_raddr);
- cu->cu_wait = wait;
- cu->cu_total.tv_sec = -1;
- cu->cu_total.tv_usec = -1;
- cu->cu_sendsz = sendsz;
- cu->cu_recvsz = recvsz;
- call_msg.rm_xid = (++disrupt) ^ getpid() ^ now.tv_sec ^ now.tv_usec;
- call_msg.rm_direction = CALL;
- call_msg.rm_call.cb_rpcvers = RPC_MSG_VERSION;
- call_msg.rm_call.cb_prog = program;
- call_msg.rm_call.cb_vers = version;
- xdrmem_create(&(cu->cu_outxdrs), cu->cu_outbuf,
- sendsz, XDR_ENCODE);
- if (! xdr_callhdr(&(cu->cu_outxdrs), &call_msg)) {
- goto fooy;
- }
- cu->cu_xdrpos = XDR_GETPOS(&(cu->cu_outxdrs));
- if (*sockp < 0) {
- int dontblock = 1;
-
- *sockp = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
- if (*sockp < 0) {
- rpc_createerr.cf_stat = RPC_SYSTEMERROR;
- rpc_createerr.cf_error.re_errno = errno;
- goto fooy;
- }
- /* attempt to bind to priv port */
- (void)bindresvport(*sockp, (struct sockaddr_in *)0);
- /* the sockets rpc controls are non-blocking */
- (void)ioctl(*sockp, FIONBIO, (char *) &dontblock);
- cu->cu_closeit = TRUE;
- } else {
- cu->cu_closeit = FALSE;
- }
- cu->cu_sock = *sockp;
- cl->cl_auth = authnone_create();
- return (cl);
-fooy:
- if (cu)
- mem_free((caddr_t)cu, sizeof(*cu) + sendsz + recvsz);
- if (cl)
- mem_free((caddr_t)cl, sizeof(CLIENT));
- return ((CLIENT *)NULL);
-}
-
-CLIENT *
-clntudp_create(
- struct sockaddr_in *raddr,
- u_long program, /* program number */
- u_long version, /* version number */
- struct timeval wait,
- int *sockp)
-{
-
- return(clntudp_bufcreate(raddr, program, version, wait, sockp,
- UDPMSGSIZE, UDPMSGSIZE));
-}
-
-static enum clnt_stat
-clntudp_call(
- CLIENT *cl, /* client handle */
- rpcproc_t proc, /* procedure number */
- xdrproc_t xargs, /* xdr routine for args */
- void *argsp, /* pointer to args */
- xdrproc_t xresults, /* xdr routine for results */
- void *resultsp, /* pointer to results */
- struct timeval utimeout ) /* seconds to wait before giving up */
-{
- struct cu_data *cu = (struct cu_data *)cl->cl_private;
- XDR *xdrs;
- size_t outlen = 0;
- int inlen;
- socklen_t fromlen;
- fd_set *fds, readfds;
- struct sockaddr_in from;
- struct rpc_msg reply_msg;
- XDR reply_xdrs;
- struct timeval time_waited, start, after, tmp1, tmp2, tv;
- bool_t ok;
- int nrefreshes = 2; /* number of times to refresh cred */
- struct timeval timeout;
-
- if (cu->cu_total.tv_usec == -1)
- timeout = utimeout; /* use supplied timeout */
- else
- timeout = cu->cu_total; /* use default timeout */
-
- if (cu->cu_sock + 1 > FD_SETSIZE) {
- int bytes = howmany(cu->cu_sock + 1, NFDBITS) * sizeof(fd_mask);
- fds = (fd_set *)malloc(bytes);
- if (fds == NULL)
- return (cu->cu_error.re_status = RPC_CANTSEND);
- memset(fds, 0, bytes);
- } else {
- fds = &readfds;
- FD_ZERO(fds);
- }
-
- timerclear(&time_waited);
-
-call_again:
- xdrs = &(cu->cu_outxdrs);
- xdrs->x_op = XDR_ENCODE;
- XDR_SETPOS(xdrs, cu->cu_xdrpos);
- /*
- * the transaction is the first thing in the out buffer
- */
- (*(u_short *)(cu->cu_outbuf))++;
- if ((! XDR_PUTLONG(xdrs, (long *)&proc)) ||
- (! AUTH_MARSHALL(cl->cl_auth, xdrs)) ||
- (! (*xargs)(xdrs, argsp))) {
- if (fds != &readfds)
- free(fds);
- return (cu->cu_error.re_status = RPC_CANTENCODEARGS);
- }
- outlen = (size_t)XDR_GETPOS(xdrs);
-
-send_again:
- if (sendto(cu->cu_sock, cu->cu_outbuf, outlen, 0,
- (struct sockaddr *)&(cu->cu_raddr), cu->cu_rlen) != outlen) {
- cu->cu_error.re_errno = errno;
- if (fds != &readfds)
- free(fds);
- return (cu->cu_error.re_status = RPC_CANTSEND);
- }
-
- /*
- * Hack to provide rpc-based message passing
- */
- if (!timerisset(&timeout)) {
- if (fds != &readfds)
- free(fds);
- return (cu->cu_error.re_status = RPC_TIMEDOUT);
- }
- /*
- * sub-optimal code appears here because we have
- * some clock time to spare while the packets are in flight.
- * (We assume that this is actually only executed once.)
- */
- reply_msg.acpted_rply.ar_verf = _null_auth;
- reply_msg.acpted_rply.ar_results.where = resultsp;
- reply_msg.acpted_rply.ar_results.proc = xresults;
-
- gettimeofday(&start, NULL);
- for (;;) {
- /* XXX we know the other bits are still clear */
- FD_SET(cu->cu_sock, fds);
- tv = cu->cu_wait;
- switch (select(cu->cu_sock+1, fds, NULL, NULL, &tv)) {
-
- case 0:
- timeradd(&time_waited, &cu->cu_wait, &tmp1);
- time_waited = tmp1;
- if (timercmp(&time_waited, &timeout, <))
- goto send_again;
- if (fds != &readfds)
- free(fds);
- return (cu->cu_error.re_status = RPC_TIMEDOUT);
-
- case -1:
- if (errno == EINTR) {
- gettimeofday(&after, NULL);
- timersub(&after, &start, &tmp1);
- timeradd(&time_waited, &tmp1, &tmp2);
- time_waited = tmp2;
- if (timercmp(&time_waited, &timeout, <))
- continue;
- if (fds != &readfds)
- free(fds);
- return (cu->cu_error.re_status = RPC_TIMEDOUT);
- }
- cu->cu_error.re_errno = errno;
- if (fds != &readfds)
- free(fds);
- return (cu->cu_error.re_status = RPC_CANTRECV);
- }
-
- do {
- fromlen = sizeof(struct sockaddr);
- inlen = recvfrom(cu->cu_sock, cu->cu_inbuf,
- (int) cu->cu_recvsz, 0,
- (struct sockaddr *)&from, &fromlen);
- } while (inlen < 0 && errno == EINTR);
- if (inlen < 0) {
- if (errno == EWOULDBLOCK)
- continue;
- cu->cu_error.re_errno = errno;
- if (fds != &readfds)
- free(fds);
- return (cu->cu_error.re_status = RPC_CANTRECV);
- }
- if (inlen < sizeof(u_int32_t))
- continue;
- /* see if reply transaction id matches sent id */
- if ( cu->_cu_inbuf.i32 != *cu->_cu_outbuf.pi32 )
- continue;
- /* we now assume we have the proper reply */
- break;
- }
-
- /*
- * now decode and validate the response
- */
- xdrmem_create(&reply_xdrs, cu->cu_inbuf, (u_int)inlen, XDR_DECODE);
- ok = xdr_replymsg(&reply_xdrs, &reply_msg);
- /* XDR_DESTROY(&reply_xdrs); save a few cycles on noop destroy */
- if (ok) {
- _seterr_reply(&reply_msg, &(cu->cu_error));
- if (cu->cu_error.re_status == RPC_SUCCESS) {
- if (! AUTH_VALIDATE(cl->cl_auth,
- &reply_msg.acpted_rply.ar_verf)) {
- cu->cu_error.re_status = RPC_AUTHERROR;
- cu->cu_error.re_why = AUTH_INVALIDRESP;
- }
- if (reply_msg.acpted_rply.ar_verf.oa_base != NULL) {
- xdrs->x_op = XDR_FREE;
- (void)xdr_opaque_auth(xdrs,
- &(reply_msg.acpted_rply.ar_verf));
- }
- } /* end successful completion */
- else {
- /* maybe our credentials need to be refreshed ... */
- if (nrefreshes > 0 && AUTH_REFRESH(cl->cl_auth)) {
- nrefreshes--;
- goto call_again;
- }
- } /* end of unsuccessful completion */
- } /* end of valid reply message */
- else {
- /*
- * It's possible for xdr_replymsg() to fail partway
- * through its attempt to decode the result from the
- * server. If this happens, it will leave the reply
- * structure partially populated with dynamically
- * allocated memory. (This can happen if someone uses
- * clntudp_bufcreate() to create a CLIENT handle and
- * specifies a receive buffer size that is too small.)
- * This memory must be free()ed to avoid a leak.
- */
- int op = reply_xdrs.x_op;
- reply_xdrs.x_op = XDR_FREE;
- xdr_replymsg(&reply_xdrs, &reply_msg);
- reply_xdrs.x_op = op;
- cu->cu_error.re_status = RPC_CANTDECODERES;
- }
- if (fds != &readfds)
- free(fds);
- return (cu->cu_error.re_status);
-}
-
-static void
-clntudp_geterr(
- CLIENT *cl,
- struct rpc_err *errp)
-{
- struct cu_data *cu = (struct cu_data *)cl->cl_private;
-
- *errp = cu->cu_error;
-}
-
-
-static bool_t
-clntudp_freeres(
- CLIENT *cl,
- xdrproc_t xdr_res,
- void *res_ptr)
-{
- struct cu_data *cu = (struct cu_data *)cl->cl_private;
- XDR *xdrs = &(cu->cu_outxdrs);
-
- xdrs->x_op = XDR_FREE;
- return ((*xdr_res)(xdrs, res_ptr));
-}
-
-static void
-clntudp_abort(void)
-{
-}
-
-
-static bool_t
-clntudp_control(
- CLIENT *cl,
- int request,
- char *info)
-{
- struct cu_data *cu = (struct cu_data *)cl->cl_private;
- struct timeval *tv;
- socklen_t len;
-
- switch (request) {
- case CLSET_FD_CLOSE:
- cu->cu_closeit = TRUE;
- break;
- case CLSET_FD_NCLOSE:
- cu->cu_closeit = FALSE;
- break;
- case CLSET_TIMEOUT:
- if (info == NULL)
- return(FALSE);
- tv = (struct timeval *)info;
- cu->cu_total.tv_sec = tv->tv_sec;
- cu->cu_total.tv_usec = tv->tv_usec;
- break;
- case CLGET_TIMEOUT:
- if (info == NULL)
- return(FALSE);
- *(struct timeval *)info = cu->cu_total;
- break;
- case CLSET_RETRY_TIMEOUT:
- if (info == NULL)
- return(FALSE);
- tv = (struct timeval *)info;
- cu->cu_wait.tv_sec = tv->tv_sec;
- cu->cu_wait.tv_usec = tv->tv_usec;
- break;
- case CLGET_RETRY_TIMEOUT:
- if (info == NULL)
- return(FALSE);
- *(struct timeval *)info = cu->cu_wait;
- break;
- case CLGET_SERVER_ADDR:
- if (info == NULL)
- return(FALSE);
- *(struct sockaddr_in *)info = cu->cu_raddr;
- break;
- case CLGET_FD:
- if (info == NULL)
- return(FALSE);
- *(int *)info = cu->cu_sock;
- break;
- case CLGET_XID:
- /*
- * use the knowledge that xid is the
- * first element in the call structure *.
- * This will get the xid of the PREVIOUS call
- */
- if (info == NULL)
- return(FALSE);
- *(u_long *)info = ntohl(*(u_long *)cu->cu_outbuf);
- break;
- case CLSET_XID:
- /* This will set the xid of the NEXT call */
- if (info == NULL)
- return(FALSE);
- *(u_long *)cu->cu_outbuf = htonl(*(u_long *)info - 1);
- /* decrement by 1 as clntudp_call() increments once */
- case CLGET_VERS:
- /*
- * This RELIES on the information that, in the call body,
- * the version number field is the fifth field from the
- * begining of the RPC header. MUST be changed if the
- * call_struct is changed
- */
- if (info == NULL)
- return(FALSE);
- *(u_long *)info = ntohl(*(u_long *)(cu->cu_outbuf +
- 4 * BYTES_PER_XDR_UNIT));
- break;
- case CLSET_VERS:
- if (info == NULL)
- return(FALSE);
- *(u_long *)(cu->cu_outbuf + 4 * BYTES_PER_XDR_UNIT)
- = htonl(*(u_long *)info);
- break;
- case CLGET_PROG:
- /*
- * This RELIES on the information that, in the call body,
- * the program number field is the fourth field from the
- * begining of the RPC header. MUST be changed if the
- * call_struct is changed
- */
- if (info == NULL)
- return(FALSE);
- *(u_long *)info = ntohl(*(u_long *)(cu->cu_outbuf +
- 3 * BYTES_PER_XDR_UNIT));
- break;
- case CLSET_PROG:
- if (info == NULL)
- return(FALSE);
- *(u_long *)(cu->cu_outbuf + 3 * BYTES_PER_XDR_UNIT)
- = htonl(*(u_long *)info);
- break;
- case CLGET_LOCAL_ADDR:
- len = sizeof(struct sockaddr);
- if (getsockname(cu->cu_sock, (struct sockaddr *)info, &len) <0)
- return(FALSE);
- break;
- case CLGET_SVC_ADDR:
- case CLSET_SVC_ADDR:
- case CLSET_PUSH_TIMOD:
- case CLSET_POP_TIMOD:
- default:
- return (FALSE);
- }
- return (TRUE);
-}
-
-static void
-clntudp_destroy(
- CLIENT *cl)
-{
- struct cu_data *cu = (struct cu_data *)cl->cl_private;
-
- if (cu->cu_closeit) {
- (void)_RPC_close(cu->cu_sock);
- }
- XDR_DESTROY(&(cu->cu_outxdrs));
- mem_free(cu, (sizeof (*cu) + cu->cu_sendsz + cu->cu_recvsz));
- mem_free(cl, sizeof (CLIENT));
-}
diff --git a/cpukit/librpc/src/rpc/des_crypt.3 b/cpukit/librpc/src/rpc/des_crypt.3
deleted file mode 100644
index a92f577a56..0000000000
--- a/cpukit/librpc/src/rpc/des_crypt.3
+++ /dev/null
@@ -1,130 +0,0 @@
-.\" @(#)des_crypt.3 2.1 88/08/11 4.0 RPCSRC; from 1.16 88/03/02 SMI;
-.\" $FreeBSD: src/lib/libc/rpc/des_crypt.3,v 1.4 2000/03/02 09:13:45 sheldonh Exp $
-.\"
-.TH DES_CRYPT 3 "6 October 1987"
-.SH NAME
-des_crypt, ecb_crypt, cbc_crypt, des_setparity \- fast DES encryption
-.SH SYNOPSIS
-.nf
-.B #include <des_crypt.h>
-.LP
-.B int ecb_crypt(key, data, datalen, mode)
-.B char *key;
-.B char *data;
-.B unsigned datalen;
-.B unsigned mode;
-.LP
-.B int cbc_crypt(key, data, datalen, mode, ivec)
-.B char *key;
-.B char *data;
-.B unsigned datalen;
-.B unsigned mode;
-.B char *ivec;
-.LP
-.B void des_setparity(key)
-.B char *key;
-.fi
-.SH DESCRIPTION
-.IX encryption cbc_crypt "" \fLcbc_crypt\fP
-.IX "des encryption" cbc_crypt "DES encryption" \fLcbc_crypt\fP
-.IX encryption des_setparity "" \fLdes_setparity\fP
-.IX "des encryption" des_setparity "DES encryption" \fLdes_setparity\fP
-.B ecb_crypt(\|)
-and
-.B cbc_crypt(\|)
-implement the
-.SM NBS
-.SM DES
-(Data Encryption Standard).
-These routines are faster and more general purpose than
-.BR crypt (3).
-They also are able to utilize
-.SM DES
-hardware if it is available.
-.B ecb_crypt(\|)
-encrypts in
-.SM ECB
-(Electronic Code Book)
-mode, which encrypts blocks of data independently.
-.B cbc_crypt(\|)
-encrypts in
-.SM CBC
-(Cipher Block Chaining)
-mode, which chains together
-successive blocks.
-.SM CBC
-mode protects against insertions, deletions and
-substitutions of blocks.
-Also, regularities in the clear text will
-not appear in the cipher text.
-.LP
-Here is how to use these routines. The first parameter,
-.IR key ,
-is the 8-byte encryption key with parity.
-To set the key's parity, which for
-.SM DES
-is in the low bit of each byte, use
-.IR des_setparity .
-The second parameter,
-.IR data ,
-contains the data to be encrypted or decrypted.
-The
-third parameter,
-.IR datalen ,
-is the length in bytes of
-.IR data ,
-which must be a multiple of 8. The fourth parameter,
-.IR mode ,
-is formed by
-.SM OR\s0'ing
-together some things. For the encryption direction 'or' in either
-.SM DES_ENCRYPT
-or
-.SM DES_DECRYPT\s0.
-For software versus hardware
-encryption, 'or' in either
-.SM DES_HW
-or
-.SM DES_SW\s0.
-If
-.SM DES_HW
-is specified, and there is no hardware, then the encryption is performed
-in software and the routine returns
-.SM DESERR_NOHWDEVICE\s0.
-For
-.IR cbc_crypt ,
-the parameter
-.I ivec
-is the the 8-byte initialization
-vector for the chaining. It is updated to the next initialization
-vector upon return.
-.LP
-.SH "SEE ALSO"
-.BR des (1),
-.BR crypt (3)
-.SH DIAGNOSTICS
-.PD 0
-.TP 20
-.SM DESERR_NONE
-No error.
-.TP
-.SM DESERR_NOHWDEVICE
-Encryption succeeded, but done in software instead of the requested hardware.
-.TP
-.SM DESERR_HWERR
-An error occurred in the hardware or driver.
-.TP
-.SM DESERR_BADPARAM
-Bad parameter to routine.
-.PD
-.LP
-Given a result status
-.IR stat ,
-the macro
-.SM DES_FAILED\c
-.BR ( stat )
-is false only for the first two statuses.
-.SH RESTRICTIONS
-These routines are not available in RPCSRC 4.0.
-This information is provided to describe the DES interface expected by
-Secure RPC.
diff --git a/cpukit/librpc/src/rpc/get_myaddress.c b/cpukit/librpc/src/rpc/get_myaddress.c
deleted file mode 100644
index a3410e9511..0000000000
--- a/cpukit/librpc/src/rpc/get_myaddress.c
+++ /dev/null
@@ -1,143 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)get_myaddress.c 1.4 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)get_myaddress.c 2.1 88/07/29 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/get_myaddress.c,v 1.17 2000/01/27 23:06:37 jasone Exp $";
-#endif
-
-/*
- * get_myaddress.c
- *
- * Get client's IP address via ioctl. This avoids using the yellowpages.
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rpc/types.h>
-#include <rpc/xdr.h>
-#include <rpc/pmap_prot.h>
-#include <sys/socket.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <net/if.h>
-#include <sys/ioctl.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-
-/*
- * Determine the size of an ifreq structure when addresses larger
- * than the pifreq structure size may be returned from the kernel.
- */
-static size_t ifreqSize ( struct ifreq *pifreq )
-{
- size_t size = pifreq->ifr_addr.sa_len + sizeof(pifreq->ifr_name);
- if ( size < sizeof ( *pifreq ) ) {
- size = sizeof ( *pifreq );
- }
- return size;
-}
-
-/*
- * don't use gethostbyname, which would invoke yellow pages
- *
- * Avoid loopback interfaces. We return information from a loopback
- * interface only if there are no other possible interfaces.
- */
-int
-get_myaddress(
- struct sockaddr_in *addr)
-{
- int s;
- struct ifconf ifc;
- struct ifreq ifreq, *ifr;
- int loopback = 0, gotit = 0;
-
- if ((s = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
- return(-1);
- }
-again:
- ifc.ifc_len = sizeof ( struct ifreq ) * 8u;
- ifc.ifc_buf = malloc ( ifc.ifc_len );
- if ( ! ifc.ifc_buf ) {
- _RPC_close(s);
- return -1;
- }
- if (ioctl(s, SIOCGIFCONF, (char *)&ifc) < 0) {
- _RPC_close(s);
- free ( ifc.ifc_buf );
- return(-1);
- }
- ifr = ifc.ifc_req;
-
- while ( ifc.ifc_len >= ifreqSize ( ifr ) ) {
- ifreq = *ifr;
- if (ioctl(s, SIOCGIFFLAGS, (char *) &ifreq ) < 0) {
- _RPC_close(s);
- free ( ifc.ifc_buf );
- return(-1);
- }
- if (((ifreq.ifr_flags & IFF_UP) &&
- ifr->ifr_addr.sa_family == AF_INET &&
- !(ifreq.ifr_flags & IFF_LOOPBACK)) ||
- (loopback == 1 && (ifreq.ifr_flags & IFF_LOOPBACK)
- && (ifr->ifr_addr.sa_family == AF_INET)
- && (ifreq.ifr_flags & IFF_UP))) {
- *addr = *((struct sockaddr_in *)&ifr->ifr_addr);
- addr->sin_port = htons(PMAPPORT);
- gotit = 1;
- break;
- }
-
- const size_t len = ifreqSize ( ifr );
- ifc.ifc_len -= len;
- /*
- * RTEMS seems to require copy up to properly aligned
- * boundary at the beginning of the buffer?
- */
- memmove ( ifr, len + (char *) ifr, ifc.ifc_len );
- }
- if (gotit == 0 && loopback == 0) {
- free ( ifc.ifc_buf );
- loopback = 1;
- goto again;
- }
- (void)_RPC_close(s);
- free ( ifc.ifc_buf );
- return (gotit ? 0 : -1);
-}
diff --git a/cpukit/librpc/src/rpc/getrpcent.3 b/cpukit/librpc/src/rpc/getrpcent.3
deleted file mode 100644
index 1e92e9d03d..0000000000
--- a/cpukit/librpc/src/rpc/getrpcent.3
+++ /dev/null
@@ -1,98 +0,0 @@
-.\" @(#)getrpcent.3n 2.2 88/08/02 4.0 RPCSRC; from 1.11 88/03/14 SMI
-.\" $FreeBSD: src/lib/libc/rpc/getrpcent.3,v 1.11 1999/08/28 00:00:39 peter Exp $
-.\"
-.Dd December 14, 1987
-.Dt GETRPCENT 3
-.Os
-.Sh NAME
-.Nm getrpcent ,
-.Nm getrpcbyname ,
-.Nm getrpcbynumber ,
-.Nm endrpcent ,
-.Nm setrpcent
-.Nd get RPC entry
-.Sh SYNOPSIS
-.Fd #include <rpc/rpc.h>
-.Ft struct rpcent *
-.Fn getrpcent void
-.Ft struct rpcent *
-.Fn getrpcbyname "char *name"
-.Ft struct rpcent *
-.Fn getrpcbynumber "int number"
-.Ft void
-.Fn setrpcent "int stayopen"
-.Ft void
-.Fn endrpcent void
-.Sh DESCRIPTION
-The
-.Fn getrpcent ,
-.Fn getrpcbyname ,
-and
-.Fn getrpcbynumber
-functions each return a pointer to an object with the
-following structure
-containing the broken-out
-fields of a line in the rpc program number data base,
-.Pa /etc/rpc .
-.Bd -literal
-
-struct rpcent {
- char *r_name; /* name of server for this rpc program */
- char **r_aliases; /* alias list */
- long r_number; /* rpc program number */
-};
-.Ed
-.Pp
-The members of this structure are:
-.Bl -tag -width r_aliasesxxx
-.It Fa r_name
-The name of the server for this rpc program.
-.It Fa r_aliases
-A zero terminated list of alternate names for the rpc program.
-.It Fa r_number
-The rpc program number for this service.
-.El
-.Pp
-The
-.Fn getrpcent
-function reads the next line of the file, opening the file if necessary.
-The
-.Nm getrpcent
-function opens and rewinds the file. If the
-.Fa stayopen
-flag is non-zero,
-the net data base will not be closed after each call to
-.Fn getrpcent
-(either directly, or indirectly through one of
-the other
-.Fn getrpcent
-function family.
-.Pp
-.Fn endrpcent
-closes the file.
-.Pp
-.Fn getrpcbyname
-and
-.Fn getrpcbynumber
-sequentially search from the beginning
-of the file until a matching rpc program name or
-program number is found, or until end-of-file is encountered.
-.Sh FILES
-.Bl -tag -width /etc/rpc -compact
-.It Pa /etc/rpc
-.El
-.Sh "SEE ALSO"
-.Xr rpc 5 ,
-.Xr rpcinfo 8 ,
-.Xr ypserv 8
-.Sh DIAGNOSTICS
-A
-.Dv NULL
-pointer is returned on
-.Dv EOF
-or error.
-.Sh BUGS
-All information
-is contained in a static area
-so it must be copied if it is
-to be saved.
diff --git a/cpukit/librpc/src/rpc/getrpcent.c b/cpukit/librpc/src/rpc/getrpcent.c
deleted file mode 100644
index a980c7d41f..0000000000
--- a/cpukit/librpc/src/rpc/getrpcent.c
+++ /dev/null
@@ -1,303 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user or with the express written consent of
- * Sun Microsystems, Inc.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)getrpcent.c 1.14 91/03/11 Copyr 1984 Sun Micro";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/getrpcent.c,v 1.10 1999/08/28 00:00:39 peter Exp $";
-#endif
-
-/*
- * Copyright (c) 1984 by Sun Microsystems, Inc.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <string.h>
-#include <rpc/rpc.h>
-#ifdef YP
-#include <rpcsvc/yp_prot.h>
-#include <rpcsvc/ypclnt.h>
-#endif
-
-/*
- * Internet version.
- */
-struct rpcdata {
- FILE *rpcf;
- int stayopen;
-#define MAXALIASES 35
- char *rpc_aliases[MAXALIASES];
- struct rpcent rpc;
- char line[BUFSIZ+1];
-#ifdef YP
- char *domain;
- char *current;
- int currentlen;
-#endif
-} *rpcdata;
-
-#ifdef YP
-static int __yp_nomap = 0;
-extern int _yp_check(char **);
-#endif /* YP */
-
-static struct rpcent *interpret(char *val, int len);
-
-static char RPCDB[] = "/etc/rpc";
-
-static struct rpcdata *
-_rpcdata(void)
-{
- register struct rpcdata *d = rpcdata;
-
- if (d == 0) {
- d = (struct rpcdata *)calloc(1, sizeof (struct rpcdata));
- rpcdata = d;
- }
- return (d);
-}
-
-struct rpcent *
-getrpcbynumber(int number)
-{
- register struct rpcdata *d = _rpcdata();
- register struct rpcent *p;
-#ifdef YP
- int reason;
- char adrstr[16];
-#endif
-
- if (d == 0)
- return (0);
-#ifdef YP
- if (!__yp_nomap && _yp_check(&d->domain)) {
- sprintf(adrstr, "%d", number);
- reason = yp_match(d->domain, "rpc.bynumber", adrstr, strlen(adrstr),
- &d->current, &d->currentlen);
- switch(reason) {
- case 0:
- break;
- case YPERR_MAP:
- __yp_nomap = 1;
- goto no_yp;
- break;
- default:
- return(0);
- break;
- }
- d->current[d->currentlen] = '\0';
- p = interpret(d->current, d->currentlen);
- (void) free(d->current);
- return p;
- }
-no_yp:
-#endif /* YP */
- setrpcent(0);
- while ((p = getrpcent())) {
- if (p->r_number == number)
- break;
- }
- endrpcent();
- return (p);
-}
-
-struct rpcent *
-getrpcbyname(char *name)
-{
- struct rpcent *rpc = NULL;
- char **rp;
-
- setrpcent(0);
- while ((rpc = getrpcent())) {
- if (strcmp(rpc->r_name, name) == 0)
- goto done;
- for (rp = rpc->r_aliases; *rp != NULL; rp++) {
- if (strcmp(*rp, name) == 0)
- goto done;
- }
- }
-done:
- endrpcent();
- return (rpc);
-}
-
-void
-setrpcent(int f)
-{
- register struct rpcdata *d = _rpcdata();
-
- if (d == 0)
- return;
-#ifdef YP
- if (!__yp_nomap && _yp_check(NULL)) {
- if (d->current)
- free(d->current);
- d->current = NULL;
- d->currentlen = 0;
- return;
- }
- __yp_nomap = 0;
-#endif /* YP */
- if (d->rpcf == NULL)
- d->rpcf = fopen(RPCDB, "r");
- else
- rewind(d->rpcf);
- d->stayopen |= f;
-}
-
-void
-endrpcent(void)
-{
- register struct rpcdata *d = _rpcdata();
-
- if (d == 0)
- return;
-#ifdef YP
- if (!__yp_nomap && _yp_check(NULL)) {
- if (d->current && !d->stayopen)
- free(d->current);
- d->current = NULL;
- d->currentlen = 0;
- return;
- }
- __yp_nomap = 0;
-#endif /* YP */
- if (d->rpcf && !d->stayopen) {
- fclose(d->rpcf);
- d->rpcf = NULL;
- }
-}
-
-struct rpcent *
-getrpcent(void)
-{
- register struct rpcdata *d = _rpcdata();
-#ifdef YP
- struct rpcent *hp;
- int reason;
- char *val = NULL;
- int vallen;
-#endif
-
- if (d == 0)
- return(NULL);
-#ifdef YP
- if (!__yp_nomap && _yp_check(&d->domain)) {
- if (d->current == NULL && d->currentlen == 0) {
- reason = yp_first(d->domain, "rpc.bynumber",
- &d->current, &d->currentlen,
- &val, &vallen);
- } else {
- reason = yp_next(d->domain, "rpc.bynumber",
- d->current, d->currentlen,
- &d->current, &d->currentlen,
- &val, &vallen);
- }
- switch(reason) {
- case 0:
- break;
- case YPERR_MAP:
- __yp_nomap = 1;
- goto no_yp;
- break;
- default:
- return(0);
- break;
- }
- val[vallen] = '\0';
- hp = interpret(val, vallen);
- (void) free(val);
- return hp;
- }
-no_yp:
-#endif /* YP */
- if (d->rpcf == NULL && (d->rpcf = fopen(RPCDB, "r")) == NULL)
- return (NULL);
- /* -1 so there is room to append a \n below */
- if (fgets(d->line, BUFSIZ - 1, d->rpcf) == NULL)
- return (NULL);
- return (interpret(d->line, strlen(d->line)));
-}
-
-static struct rpcent *
-interpret(
- char *val,
- int len)
-{
- register struct rpcdata *d = _rpcdata();
- char *p;
- register char *cp, **q;
-
- if (d == 0)
- return (0);
- (void) strncpy(d->line, val, BUFSIZ);
- d->line[BUFSIZ] = '\0';
- p = d->line;
- p[len] = '\n';
- if (*p == '#')
- return (getrpcent());
- cp = strpbrk(p, "#\n");
- if (cp == NULL)
- return (getrpcent());
- *cp = '\0';
- cp = strpbrk(p, " \t");
- if (cp == NULL)
- return (getrpcent());
- *cp++ = '\0';
- /* THIS STUFF IS INTERNET SPECIFIC */
- d->rpc.r_name = d->line;
- while (*cp == ' ' || *cp == '\t')
- cp++;
- d->rpc.r_number = atoi(cp);
- q = d->rpc.r_aliases = d->rpc_aliases;
- cp = strpbrk(cp, " \t");
- if (cp != NULL)
- *cp++ = '\0';
- while (cp && *cp) {
- if (*cp == ' ' || *cp == '\t') {
- cp++;
- continue;
- }
- if (q < &(d->rpc_aliases[MAXALIASES - 1]))
- *q++ = cp;
- cp = strpbrk(cp, " \t");
- if (cp != NULL)
- *cp++ = '\0';
- }
- *q = NULL;
- return (&d->rpc);
-}
diff --git a/cpukit/librpc/src/rpc/getrpcport.3 b/cpukit/librpc/src/rpc/getrpcport.3
deleted file mode 100644
index 0e9175ec12..0000000000
--- a/cpukit/librpc/src/rpc/getrpcport.3
+++ /dev/null
@@ -1,31 +0,0 @@
-.\" @(#)getrpcport.3r 2.2 88/08/02 4.0 RPCSRC; from 1.12 88/02/26 SMI
-.\" $FreeBSD: src/lib/libc/rpc/getrpcport.3,v 1.6 1999/08/28 00:00:40 peter Exp $
-.\"
-.Dd October 6, 1987
-.Dt GETRPCPORT 3
-.Os
-.Sh NAME
-.Nm getrpcport
-.Nd get RPC port number
-.Sh SYNOPSIS
-.Ft int
-.Fn getrpcport "char *host" "int prognum" "int versnum" "int proto"
-.Sh DESCRIPTION
-.Fn getrpcport
-returns the port number for version
-.Fa versnum
-of the RPC program
-.Fa prognum
-running on
-.Fa host
-and using protocol
-.Fa proto .
-It returns 0 if it cannot contact the portmapper, or if
-.Fa prognum
-is not registered. If
-.Fa prognum
-is registered but not with version
-.Fa versnum ,
-it will still return a port number (for some version of the program)
-indicating that the program is indeed registered.
-The version mismatch will be detected upon the first call to the service.
diff --git a/cpukit/librpc/src/rpc/getrpcport.c b/cpukit/librpc/src/rpc/getrpcport.c
deleted file mode 100644
index f1fa5a3040..0000000000
--- a/cpukit/librpc/src/rpc/getrpcport.c
+++ /dev/null
@@ -1,71 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)getrpcport.c 1.3 87/08/11 SMI";*/
-/*static char *sccsid = "from: @(#)getrpcport.c 2.1 88/07/29 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/getrpcport.c,v 1.10 1999/08/28 00:00:40 peter Exp $";
-#endif
-
-/*
- * Copyright (c) 1985 by Sun Microsystems, Inc.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <string.h>
-#include <rpc/rpc.h>
-#include <rpc/pmap_clnt.h>
-#include <netdb.h>
-#include <sys/socket.h>
-
-int
-getrpcport(
- char *host,
- int prognum,
- int versnum,
- int proto )
-{
- struct sockaddr_in addr;
- struct hostent *hp;
-
- if ((hp = gethostbyname(host)) == NULL)
- return (0);
- memset(&addr, 0, sizeof(addr));
- addr.sin_len = sizeof(struct sockaddr_in);
- addr.sin_family = AF_INET;
- addr.sin_port = 0;
- memcpy((char *)&addr.sin_addr, hp->h_addr, hp->h_length);
- return (pmap_getport(&addr, prognum, versnum, proto));
-}
diff --git a/cpukit/librpc/src/rpc/netname.c b/cpukit/librpc/src/rpc/netname.c
deleted file mode 100644
index fd1145cbf2..0000000000
--- a/cpukit/librpc/src/rpc/netname.c
+++ /dev/null
@@ -1,141 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user or with the express written consent of
- * Sun Microsystems, Inc.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-#if !defined(lint) && defined(SCCSIDS)
-static char sccsid[] = "@(#)netname.c 1.8 91/03/11 Copyr 1986 Sun Micro";
-#endif
-
-/*
- * netname utility routines
- * convert from unix names to network names and vice-versa
- * This module is operating system dependent!
- * What we define here will work with any unix system that has adopted
- * the sun NIS domain architecture.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <rpc/rpc.h>
-#include <rpc/rpc_com.h>
-#ifdef YP
-#include <rpcsvc/yp_prot.h>
-#include <rpcsvc/ypclnt.h>
-#endif
-#include <ctype.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdio.h>
-
-#ifndef MAXHOSTNAMELEN
-#define MAXHOSTNAMELEN 256
-#endif
-#ifndef NGROUPS
-#define NGROUPS 16
-#endif
-
-static char *OPSYS = "unix";
-
-/*
- * Figure out my fully qualified network name
- */
-int
-getnetname(char name[MAXNETNAMELEN+1])
-{
- uid_t uid;
-
- uid = geteuid();
- if (uid == 0) {
- return (host2netname(name, (char *) NULL, (char *) NULL));
- } else {
- return (user2netname(name, uid, (char *) NULL));
- }
-}
-
-
-/*
- * Convert unix cred to network-name
- */
-int
-user2netname(
- char netname[MAXNETNAMELEN + 1],
- uid_t uid,
- char *domain)
-{
- char *dfltdom;
-
-#define MAXIPRINT (11) /* max length of printed integer */
-
- if (domain == NULL) {
- if (_rpc_get_default_domain(&dfltdom) != 0) {
- return (0);
- }
- domain = dfltdom;
- }
- if (strlen(domain) + 1 + MAXIPRINT > MAXNETNAMELEN) {
- return (0);
- }
- (void) sprintf(netname, "%s.%ld@%s", OPSYS, (u_long)uid, domain);
- return (1);
-}
-
-
-/*
- * Convert host to network-name
- */
-int
-host2netname(
- char netname[MAXNETNAMELEN + 1],
- char *host,
- char *domain)
-{
- char *dfltdom;
- char hostname[MAXHOSTNAMELEN+1];
-
- if (domain == NULL) {
- if (_rpc_get_default_domain(&dfltdom) != 0) {
- return (0);
- }
- domain = dfltdom;
- }
- if (host == NULL) {
- (void) gethostname(hostname, sizeof(hostname));
- host = hostname;
- }
- if (strlen(domain) + 1 + strlen(host) > MAXNETNAMELEN) {
- return (0);
- }
- (void) sprintf(netname, "%s.%s@%s", OPSYS, host, domain);
- return (1);
-}
diff --git a/cpukit/librpc/src/rpc/netnamer.c b/cpukit/librpc/src/rpc/netnamer.c
deleted file mode 100644
index 841f6b1806..0000000000
--- a/cpukit/librpc/src/rpc/netnamer.c
+++ /dev/null
@@ -1,333 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user or with the express written consent of
- * Sun Microsystems, Inc.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-#if !defined(lint) && defined(SCCSIDS)
-static char sccsid[] = "@(#)netnamer.c 1.13 91/03/11 Copyr 1986 Sun Micro";
-#endif
-/*
- * netname utility routines convert from unix names to network names and
- * vice-versa This module is operating system dependent! What we define here
- * will work with any unix system that has adopted the sun NIS domain
- * architecture.
- */
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <rpc/rpc.h>
-#include <rpc/rpc_com.h>
-#ifdef YP
-#include <rpcsvc/yp_prot.h>
-#include <rpcsvc/ypclnt.h>
-#endif
-#include <ctype.h>
-#include <stdio.h>
-#include <grp.h>
-#include <pwd.h>
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-static char *OPSYS = "unix";
-#ifdef YP
-static char *NETID = "netid.byname";
-#endif
-static char *NETIDFILE = "/etc/netid";
-
-static int getnetid ( char *, char * );
-static int _getgroups ( char *, gid_t * );
-
-#ifndef NGROUPS
-#define NGROUPS 16
-#endif
-
-/*
- * Convert network-name into unix credential
- */
-int
-netname2user(
- char netname[MAXNETNAMELEN + 1],
- uid_t *uidp,
- gid_t *gidp,
- int *gidlenp,
- gid_t *gidlist)
-{
- char *p;
- int gidlen;
- uid_t uid;
- long luid;
- struct passwd *pwd;
- char val[1024];
- char *val1, *val2;
- char *domain;
- int vallen;
- int err;
-
- if (getnetid(netname, val)) {
- p = strtok(val, ":");
- if (p == NULL)
- return (0);
- *uidp = (uid_t) atol(val);
- p = strtok(NULL, "\n,");
- *gidp = (gid_t) atol(p);
- if (p == NULL) {
- return (0);
- }
- gidlen = 0;
- for (gidlen = 0; gidlen < NGROUPS; gidlen++) {
- p = strtok(NULL, "\n,");
- if (p == NULL)
- break;
- gidlist[gidlen] = (gid_t) atol(p);
- }
- *gidlenp = gidlen;
-
- return (1);
- }
- val1 = strchr(netname, '.');
- if (val1 == NULL)
- return (0);
- if (strncmp(netname, OPSYS, (val1-netname)))
- return (0);
- val1++;
- val2 = strchr(val1, '@');
- if (val2 == NULL)
- return (0);
- vallen = val2 - val1;
- if (vallen > (1024 - 1))
- vallen = 1024 - 1;
- (void) strncpy(val, val1, 1024);
- val[vallen] = 0;
-
- err = _rpc_get_default_domain(&domain); /* change to rpc */
- if (err)
- return (0);
-
- if (strcmp(val2 + 1, domain))
- return (0); /* wrong domain */
-
- if (sscanf(val, "%ld", &luid) != 1)
- return (0);
- uid = luid;
-
- /* use initgroups method */
- pwd = getpwuid(uid);
- if (pwd == NULL)
- return (0);
- *uidp = pwd->pw_uid;
- *gidp = pwd->pw_gid;
- *gidlenp = _getgroups(pwd->pw_name, gidlist);
- return (1);
-}
-
-/*
- * initgroups
- */
-
-static int
-_getgroups(
- char *uname,
- gid_t groups[NGROUPS])
-{
- gid_t ngroups = 0;
- register struct group *grp;
- register int i;
- register int j;
- int filter;
-
- setgrent();
- while ((grp = getgrent())) {
- for (i = 0; grp->gr_mem[i]; i++)
- if (!strcmp(grp->gr_mem[i], uname)) {
- if (ngroups == NGROUPS) {
-#ifdef DEBUG
- fprintf(stderr,
- "initgroups: %s is in too many groups\n", uname);
-#endif
- goto toomany;
- }
- /* filter out duplicate group entries */
- filter = 0;
- for (j = 0; j < ngroups; j++)
- if (groups[j] == grp->gr_gid) {
- filter++;
- break;
- }
- if (!filter)
- groups[ngroups++] = grp->gr_gid;
- }
- }
-toomany:
- endgrent();
- return (ngroups);
-}
-
-/*
- * Convert network-name to hostname
- */
-int
-netname2host(
- char netname[MAXNETNAMELEN + 1],
- char *hostname,
- int hostlen)
-{
- int err;
- char valbuf[1024];
- char *val;
- char *val2;
- int vallen;
- char *domain;
-
- if (getnetid(netname, valbuf)) {
- val = valbuf;
- if ((*val == '0') && (val[1] == ':')) {
- (void) strncpy(hostname, val + 2, hostlen);
- return (1);
- }
- }
- val = strchr(netname, '.');
- if (val == NULL)
- return (0);
- if (strncmp(netname, OPSYS, (val - netname)))
- return (0);
- val++;
- val2 = strchr(val, '@');
- if (val2 == NULL)
- return (0);
- vallen = val2 - val;
- if (vallen > (hostlen - 1))
- vallen = hostlen - 1;
- (void) strncpy(hostname, val, vallen);
- hostname[vallen] = 0;
-
- err = _rpc_get_default_domain(&domain); /* change to rpc */
- if (err)
- return (0);
-
- if (strcmp(val2 + 1, domain))
- return (0); /* wrong domain */
- else
- return (1);
-}
-
-/*
- * reads the file /etc/netid looking for a + to optionally go to the
- * network information service.
- */
-int
-getnetid(
- char *key,
- char *ret)
-{
- char buf[1024]; /* big enough */
- char *res;
- char *mkey;
- char *mval;
- FILE *fd;
-#ifdef YP
- char *domain;
- int err;
- char *lookup;
- int len;
-#endif
-
- fd = fopen(NETIDFILE, "r");
- if (fd == (FILE *) 0) {
-#ifdef YP
- res = "+";
- goto getnetidyp;
-#else
- return (0);
-#endif
- }
- for (;;) {
- if (fd == (FILE *) 0)
- return (0); /* getnetidyp brings us here */
- res = fgets(buf, 1024, fd);
- if (res == 0) {
- fclose(fd);
- return (0);
- }
- if (res[0] == '#')
- continue;
- else if (res[0] == '+') {
-#ifdef YP
- getnetidyp:
- err = yp_get_default_domain(&domain);
- if (err) {
- continue;
- }
- lookup = NULL;
- err = yp_match(domain, NETID, key,
- strlen(key), &lookup, &len);
- if (err) {
-#ifdef DEBUG
- fprintf(stderr, "match failed error %d\n", err);
-#endif
- continue;
- }
- lookup[len] = 0;
- strcpy(ret, lookup);
- free(lookup);
- if (fd != NULL)
- fclose(fd);
- return (2);
-#else /* YP */
-#ifdef DEBUG
- fprintf(stderr,
-"Bad record in %s '+' -- NIS not supported in this library copy\n",
- NETIDFILE);
-#endif
- continue;
-#endif /* YP */
- } else {
- mkey = strtok(buf, "\t ");
- if (mkey == NULL) {
- fprintf(stderr,
- "Bad record in %s -- %s", NETIDFILE, buf);
- continue;
- }
- mval = strtok(NULL, " \t#\n");
- if (mval == NULL) {
- fprintf(stderr,
- "Bad record in %s val problem - %s", NETIDFILE, buf);
- continue;
- }
- if (strcmp(mkey, key) == 0) {
- strcpy(ret, mval);
- fclose(fd);
- return (1);
-
- }
- }
- }
-}
diff --git a/cpukit/librpc/src/rpc/pmap_clnt.c b/cpukit/librpc/src/rpc/pmap_clnt.c
deleted file mode 100644
index 7aab450f20..0000000000
--- a/cpukit/librpc/src/rpc/pmap_clnt.c
+++ /dev/null
@@ -1,153 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)pmap_clnt.c 1.37 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)pmap_clnt.c 2.2 88/08/01 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/pmap_clnt.c,v 1.11 2000/01/27 23:06:39 jasone Exp $";
-#endif
-
-/*
- * pmap_clnt.c
- * Client interface to pmap rpc service.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <rpc/rpc.h>
-#include <rpc/pmap_prot.h>
-#include <rpc/pmap_clnt.h>
-#include <netinet/in.h>
-
-static struct timeval timeout = { 5, 0 };
-static struct timeval tottimeout = { 60, 0 };
-
-#ifndef PORTMAPSOCK
-#define PORTMAPSOCK "/var/run/portmapsock"
-#endif
-
-/*
- * Set a mapping between program,version and port.
- * Calls the pmap service remotely to do the mapping.
- */
-bool_t
-pmap_set(
- u_long program,
- u_long version,
- int protocol,
- int port) /* was u_short but changed to match prototype */
-{
- struct sockaddr_in myaddress;
- int socket = -1;
- CLIENT *client;
- struct pmap parms;
- bool_t rslt;
- struct stat st;
-
- /*
- * Temporary hack for backwards compatibility. Eventually
- * this test will go away and we'll use only the "unix" transport.
- */
- if (stat(PORTMAPSOCK, &st) == 0 && st.st_mode & S_IFSOCK)
- client = clnt_create(PORTMAPSOCK, PMAPPROG, PMAPVERS, "unix");
- else {
- if (get_myaddress(&myaddress) != 0)
- return (FALSE);
- myaddress.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
- client = clntudp_bufcreate(&myaddress, PMAPPROG, PMAPVERS,
- timeout, &socket, RPCSMALLMSGSIZE, RPCSMALLMSGSIZE);
- }
-
- if (client == (CLIENT *)NULL)
- return (FALSE);
- parms.pm_prog = program;
- parms.pm_vers = version;
- parms.pm_prot = protocol;
- parms.pm_port = port;
- if (CLNT_CALL(client, PMAPPROC_SET, (xdrproc_t)xdr_pmap, &parms, (xdrproc_t)xdr_bool, &rslt,
- tottimeout) != RPC_SUCCESS) {
- clnt_perror(client, "Cannot register service");
- return (FALSE);
- }
- CLNT_DESTROY(client);
- if (socket != -1)
- (void)_RPC_close(socket);
- return (rslt);
-}
-
-/*
- * Remove the mapping between program, version and port.
- * Calls the pmap service remotely to do the un-mapping.
- */
-bool_t
-pmap_unset(
- u_long program,
- u_long version)
-{
- struct sockaddr_in myaddress;
- int socket = -1;
- register CLIENT *client;
- struct pmap parms;
- bool_t rslt;
- struct stat st;
-
- /*
- * Temporary hack for backwards compatibility. Eventually
- * this test will go away and we'll use only the "unix" transport.
- */
- if (stat(PORTMAPSOCK, &st) == 0 && st.st_mode & S_IFSOCK)
- client = clnt_create(PORTMAPSOCK, PMAPPROG, PMAPVERS, "unix");
- else {
- if (get_myaddress(&myaddress) != 0)
- return (FALSE);
- myaddress.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
- client = clntudp_bufcreate(&myaddress, PMAPPROG, PMAPVERS,
- timeout, &socket, RPCSMALLMSGSIZE, RPCSMALLMSGSIZE);
- }
- if (client == (CLIENT *)NULL)
- return (FALSE);
- parms.pm_prog = program;
- parms.pm_vers = version;
- parms.pm_port = parms.pm_prot = 0;
- CLNT_CALL(client, PMAPPROC_UNSET, (xdrproc_t)xdr_pmap, &parms, (xdrproc_t)xdr_bool, &rslt,
- tottimeout);
- CLNT_DESTROY(client);
- if (socket != -1)
- (void)_RPC_close(socket);
- return (rslt);
-}
diff --git a/cpukit/librpc/src/rpc/pmap_getmaps.c b/cpukit/librpc/src/rpc/pmap_getmaps.c
deleted file mode 100644
index 1645c5d2c2..0000000000
--- a/cpukit/librpc/src/rpc/pmap_getmaps.c
+++ /dev/null
@@ -1,93 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)pmap_getmaps.c 1.10 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)pmap_getmaps.c 2.2 88/08/01 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/pmap_getmaps.c,v 1.11 2000/01/27 23:06:39 jasone Exp $";
-#endif
-
-/*
- * pmap_getmap.c
- * Client interface to pmap rpc service.
- * contains pmap_getmaps, which is only tcp service involved
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rpc/rpc.h>
-#include <rpc/pmap_prot.h>
-#include <rpc/pmap_clnt.h>
-#include <sys/socket.h>
-#include <netdb.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <errno.h>
-#include <net/if.h>
-#include <sys/ioctl.h>
-#define NAMELEN 255
-#define MAX_BROADCAST_SIZE 1400
-
-/*
- * Get a copy of the current port maps.
- * Calls the pmap service remotely to do get the maps.
- */
-struct pmaplist *
-pmap_getmaps(struct sockaddr_in *address)
-{
- struct pmaplist *head = NULL;
- int socket = -1;
- struct timeval minutetimeout;
- CLIENT *client;
-
- minutetimeout.tv_sec = 60;
- minutetimeout.tv_usec = 0;
- address->sin_port = htons(PMAPPORT);
- client = clnttcp_create(address, PMAPPROG,
- PMAPVERS, &socket, 50, 500);
- if (client != NULL) {
- if (CLNT_CALL(client, (rpcproc_t)PMAPPROC_DUMP,
- (xdrproc_t)xdr_void, NULL,
- (xdrproc_t)xdr_pmaplist, &head, minutetimeout) !=
- RPC_SUCCESS) {
- clnt_perror(client, "pmap_getmaps rpc problem");
- }
- CLNT_DESTROY(client);
- }
- if (socket != -1)
- (void)_RPC_close(socket);
- address->sin_port = 0;
- return (head);
-}
diff --git a/cpukit/librpc/src/rpc/pmap_getport.c b/cpukit/librpc/src/rpc/pmap_getport.c
deleted file mode 100644
index 9a289378f9..0000000000
--- a/cpukit/librpc/src/rpc/pmap_getport.c
+++ /dev/null
@@ -1,99 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)pmap_getport.c 1.9 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)pmap_getport.c 2.2 88/08/01 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/pmap_getport.c,v 1.10 2000/01/27 23:06:40 jasone Exp $";
-#endif
-
-/*
- * pmap_getport.c
- * Client interface to pmap rpc service.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rpc/rpc.h>
-#include <rpc/pmap_prot.h>
-#include <rpc/pmap_clnt.h>
-#include <sys/socket.h>
-#include <net/if.h>
-#include <unistd.h>
-
-static const struct timeval timeout = { 5, 0 };
-static const struct timeval tottimeout = { 60, 0 };
-
-/*
- * Find the mapped port for program,version.
- * Calls the pmap service remotely to do the lookup.
- * Returns 0 if no map exists.
- */
-u_short
-pmap_getport(
- struct sockaddr_in *address,
- u_long program,
- u_long version,
- u_int protocol )
-{
- u_short port = 0;
- int socket = -1;
- CLIENT *client;
- struct pmap parms;
-
- address->sin_port = htons(PMAPPORT);
- client = clntudp_bufcreate(address, PMAPPROG,
- PMAPVERS, timeout, &socket, RPCSMALLMSGSIZE, RPCSMALLMSGSIZE);
- if (client != NULL) {
- parms.pm_prog = program;
- parms.pm_vers = version;
- parms.pm_prot = protocol;
- parms.pm_port = 0; /* not needed or used */
- if (CLNT_CALL(client, (rpcproc_t)PMAPPROC_GETPORT,
- (xdrproc_t)xdr_pmap,
- &parms, (xdrproc_t)xdr_u_short, &port, tottimeout) !=
- RPC_SUCCESS){
- rpc_createerr.cf_stat = RPC_PMAPFAILURE;
- clnt_geterr(client, &rpc_createerr.cf_error);
- } else if (port == 0) {
- rpc_createerr.cf_stat = RPC_PROGNOTREGISTERED;
- }
- CLNT_DESTROY(client);
- }
- if (socket != -1)
- (void)_RPC_close(socket);
- address->sin_port = 0;
- return (port);
-}
diff --git a/cpukit/librpc/src/rpc/pmap_prot.c b/cpukit/librpc/src/rpc/pmap_prot.c
deleted file mode 100644
index 33b0d0da51..0000000000
--- a/cpukit/librpc/src/rpc/pmap_prot.c
+++ /dev/null
@@ -1,65 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)pmap_prot.c 1.17 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)pmap_prot.c 2.1 88/07/29 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/pmap_prot.c,v 1.6 1999/08/28 00:00:42 peter Exp $";
-#endif
-
-/*
- * pmap_prot.c
- * Protocol for the local binder service, or pmap.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rpc/types.h>
-#include <rpc/xdr.h>
-#include <rpc/pmap_prot.h>
-
-
-bool_t
-xdr_pmap(
- XDR *xdrs,
- struct pmap *regs)
-{
-
- if (xdr_u_long(xdrs, &regs->pm_prog) &&
- xdr_u_long(xdrs, &regs->pm_vers) &&
- xdr_u_long(xdrs, &regs->pm_prot))
- return (xdr_u_long(xdrs, &regs->pm_port));
- return (FALSE);
-}
diff --git a/cpukit/librpc/src/rpc/pmap_prot2.c b/cpukit/librpc/src/rpc/pmap_prot2.c
deleted file mode 100644
index c61eab5aee..0000000000
--- a/cpukit/librpc/src/rpc/pmap_prot2.c
+++ /dev/null
@@ -1,124 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)pmap_prot2.c 1.3 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)pmap_prot2.c 2.1 88/07/29 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/pmap_prot2.c,v 1.7 1999/08/28 00:00:42 peter Exp $";
-#endif
-
-/*
- * pmap_prot2.c
- * Protocol for the local binder service, or pmap.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rpc/types.h>
-#include <rpc/xdr.h>
-#include <rpc/pmap_prot.h>
-
-
-/*
- * What is going on with linked lists? (!)
- * First recall the link list declaration from pmap_prot.h:
- *
- * struct pmaplist {
- * struct pmap pml_map;
- * struct pmaplist *pml_map;
- * };
- *
- * Compare that declaration with a corresponding xdr declaration that
- * is (a) pointer-less, and (b) recursive:
- *
- * typedef union switch (bool_t) {
- *
- * case TRUE: struct {
- * struct pmap;
- * pmaplist_t foo;
- * };
- *
- * case FALSE: struct {};
- * } pmaplist_t;
- *
- * Notice that the xdr declaration has no nxt pointer while
- * the C declaration has no bool_t variable. The bool_t can be
- * interpreted as ``more data follows me''; if FALSE then nothing
- * follows this bool_t; if TRUE then the bool_t is followed by
- * an actual struct pmap, and then (recursively) by the
- * xdr union, pamplist_t.
- *
- * This could be implemented via the xdr_union primitive, though this
- * would cause a one recursive call per element in the list. Rather than do
- * that we can ``unwind'' the recursion
- * into a while loop and do the union arms in-place.
- *
- * The head of the list is what the C programmer wishes to past around
- * the net, yet is the data that the pointer points to which is interesting;
- * this sounds like a job for xdr_reference!
- */
-bool_t
-xdr_pmaplist(
- XDR *xdrs,
- struct pmaplist **rp)
-{
- /*
- * more_elements is pre-computed in case the direction is
- * XDR_ENCODE or XDR_FREE. more_elements is overwritten by
- * xdr_bool when the direction is XDR_DECODE.
- */
- bool_t more_elements;
- register int freeing = (xdrs->x_op == XDR_FREE);
- register struct pmaplist **next = NULL;
-
- while (TRUE) {
- more_elements = (bool_t)(*rp != NULL);
- if (! xdr_bool(xdrs, &more_elements))
- return (FALSE);
- if (! more_elements)
- return (TRUE); /* we are done */
- /*
- * the unfortunate side effect of non-recursion is that in
- * the case of freeing we must remember the next object
- * before we free the current object ...
- */
- if (freeing)
- next = &((*rp)->pml_next);
- if (! xdr_reference(xdrs, (caddr_t *)rp,
- (u_int)sizeof(struct pmaplist), (xdrproc_t) xdr_pmap))
- return (FALSE);
- rp = (freeing) ? next : &((*rp)->pml_next);
- }
-}
diff --git a/cpukit/librpc/src/rpc/pmap_rmt.c b/cpukit/librpc/src/rpc/pmap_rmt.c
deleted file mode 100644
index 5576c87264..0000000000
--- a/cpukit/librpc/src/rpc/pmap_rmt.c
+++ /dev/null
@@ -1,444 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)pmap_rmt.c 1.21 87/08/27 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)pmap_rmt.c 2.2 88/08/01 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/pmap_rmt.c,v 1.15 2000/01/27 23:06:40 jasone Exp $";
-#endif
-
-/*
- * pmap_rmt.c
- * Client interface to pmap rpc service.
- * remote call and broadcast service
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/ioctl.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-
-#include <net/if.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-#include <assert.h>
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <rpc/rpc.h>
-#include <rpc/pmap_prot.h>
-#include <rpc/pmap_clnt.h>
-#include <rpc/pmap_rmt.h>
-
-#include <stdlib.h>
-#include <sys/select.h>
-
-#define MAX_BROADCAST_SIZE 1400
-
-static const struct timeval timeout = { 3, 0 };
-
-/*
- * pmapper remote-call-service interface.
- * This routine is used to call the pmapper remote call service
- * which will look up a service program in the port maps, and then
- * remotely call that routine with the given parameters. This allows
- * programs to do a lookup and call in one step.
-*/
-enum clnt_stat
-pmap_rmtcall(
- struct sockaddr_in *addr,
- u_long prog,
- u_long vers,
- u_long proc,
- xdrproc_t xdrargs,
- caddr_t argsp,
- xdrproc_t xdrres,
- caddr_t resp,
- struct timeval tout,
- u_long *port_ptr)
-{
- int sock = -1;
- CLIENT *client;
- struct rmtcallargs a;
- struct rmtcallres r;
- enum clnt_stat stat;
-
- assert(addr != NULL);
- assert(port_ptr != NULL);
-
- addr->sin_port = htons(PMAPPORT);
- client = clntudp_create(addr, PMAPPROG, PMAPVERS, timeout, &sock);
- if (client != NULL) {
- a.prog = prog;
- a.vers = vers;
- a.proc = proc;
- a.args_ptr = argsp;
- a.xdr_args = xdrargs;
- r.port_ptr = port_ptr;
- r.results_ptr = resp;
- r.xdr_results = xdrres;
- stat = CLNT_CALL(client, (rpcproc_t)PMAPPROC_CALLIT,
- (xdrproc_t)xdr_rmtcall_args, &a, (xdrproc_t)xdr_rmtcallres,
- &r, tout);
- CLNT_DESTROY(client);
- } else {
- stat = RPC_FAILED;
- }
- if (sock != -1)
- (void)_RPC_close(sock);
- addr->sin_port = 0;
- return (stat);
-}
-
-
-/*
- * XDR remote call arguments
- * written for XDR_ENCODE direction only
- */
-bool_t
-xdr_rmtcall_args(
- XDR *xdrs,
- struct rmtcallargs *cap)
-{
- u_int lenposition, argposition, position;
-
- assert(xdrs != NULL);
- assert(cap != NULL);
-
- if (xdr_u_long(xdrs, &(cap->prog)) &&
- xdr_u_long(xdrs, &(cap->vers)) &&
- xdr_u_long(xdrs, &(cap->proc))) {
- lenposition = XDR_GETPOS(xdrs);
- if (! xdr_u_long(xdrs, &(cap->arglen)))
- return (FALSE);
- argposition = XDR_GETPOS(xdrs);
- if (! (*(cap->xdr_args))(xdrs, cap->args_ptr))
- return (FALSE);
- position = XDR_GETPOS(xdrs);
- cap->arglen = (u_long)position - (u_long)argposition;
- XDR_SETPOS(xdrs, lenposition);
- if (! xdr_u_long(xdrs, &(cap->arglen)))
- return (FALSE);
- XDR_SETPOS(xdrs, position);
- return (TRUE);
- }
- return (FALSE);
-}
-
-/*
- * XDR remote call results
- * written for XDR_DECODE direction only
- */
-bool_t
-xdr_rmtcallres(
- XDR *xdrs,
- struct rmtcallres *crp)
-{
- caddr_t port_ptr;
-
- assert(xdrs != NULL);
- assert(crp != NULL);
-
- port_ptr = (caddr_t)(void *)crp->port_ptr;
- if (xdr_reference(xdrs, &port_ptr, sizeof (u_long),
- (xdrproc_t)xdr_u_long) && xdr_u_long(xdrs, &crp->resultslen)) {
- crp->port_ptr = (u_long *)(void *)port_ptr;
- return ((*(crp->xdr_results))(xdrs, crp->results_ptr));
- }
- return (FALSE);
-}
-
-
-/*
- * The following is kludged-up support for simple rpc broadcasts.
- * Someday a large, complicated system will replace these trivial
- * routines which only support udp/ip .
- */
-
-static int
-getbroadcastnets(
- struct in_addr *addrs,
- int sock, /* any valid socket will do */
- char *buf /* why allocxate more when we can use existing... */ )
-{
- struct ifconf ifc;
- struct ifreq ifreq, *ifr;
- struct sockaddr_in *sin;
- struct in_addr addr;
- char *cp, *cplim;
- int n, i = 0;
-
- ifc.ifc_len = UDPMSGSIZE;
- ifc.ifc_buf = buf;
- if (ioctl(sock, SIOCGIFCONF, (char *)&ifc) < 0) {
- perror("broadcast: ioctl (get interface configuration)");
- return (0);
- }
-#define max(a, b) (a > b ? a : b)
-#define size(p) max((p).sa_len, sizeof(p))
- cplim = buf + ifc.ifc_len; /*skip over if's with big ifr_addr's */
- for (cp = buf; cp < cplim;
- cp += sizeof (ifr->ifr_name) + size(ifr->ifr_addr)) {
- ifr = (struct ifreq *)cp;
- if (ifr->ifr_addr.sa_family != AF_INET)
- continue;
- ifreq = *ifr;
- if (ioctl(sock, SIOCGIFFLAGS, (char *)&ifreq) < 0) {
- perror("broadcast: ioctl (get interface flags)");
- continue;
- }
- if ((ifreq.ifr_flags & IFF_BROADCAST) &&
- (ifreq.ifr_flags & IFF_UP)) {
- sin = (struct sockaddr_in *)&ifr->ifr_addr;
-#ifdef SIOCGIFBRDADDR /* 4.3BSD */
- if (ioctl(sock, SIOCGIFBRDADDR, (char *)&ifreq) < 0) {
- addr =
- inet_makeaddr(inet_netof(sin->sin_addr),
- INADDR_ANY);
- } else {
- addr = ((struct sockaddr_in*)
- &ifreq.ifr_addr)->sin_addr;
- }
-#else /* 4.2 BSD */
- addr = inet_makeaddr(inet_netof(sin->sin_addr),
- INADDR_ANY);
-#endif
- for (n=i-1; n>=0; n--) {
- if (addr.s_addr == addrs[n].s_addr)
- break;
- }
- if (n<0) {
- addrs[i++] = addr;
- }
- }
- }
- return (i);
-}
-
-typedef bool_t (*resultproc_t)(caddr_t, struct sockaddr_in *);
-
-enum clnt_stat
-clnt_broadcast(
- u_long prog, /* program number */
- u_long vers, /* version number */
- u_long proc, /* procedure number */
- xdrproc_t xargs, /* xdr routine for args */
- caddr_t argsp, /* pointer to args */
- xdrproc_t xresults, /* xdr routine for results */
- caddr_t resultsp, /* pointer to results */
- resultproc_t eachresult /* call with each result obtained */ )
-{
- enum clnt_stat stat = RPC_SUCCESS; /* to avoid warning */
- AUTH *unix_auth = authunix_create_default();
- XDR xdr_stream;
- register XDR *xdrs = &xdr_stream;
- int outlen, inlen, nets;
- socklen_t fromlen;
- register int sock;
- int on = 1;
- fd_set *fds = 0, readfds; /* initialized to avoid warning */
- register int i;
- bool_t done = FALSE;
- register u_long xid;
- u_long port;
- struct in_addr addrs[20];
- struct sockaddr_in baddr, raddr; /* broadcast and response addresses */
- struct rmtcallargs a;
- struct rmtcallres r;
- struct rpc_msg msg;
- struct timeval t, tv;
- char outbuf[MAX_BROADCAST_SIZE], inbuf[UDPMSGSIZE];
- static uintptr_t disrupt;
-
- if (disrupt == 0)
- disrupt = (uintptr_t) resultsp;
-
- /*
- * initialization: create a socket, a broadcast address, and
- * preserialize the arguments into a send buffer.
- */
- if ((sock = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP)) < 0) {
- perror("Cannot create socket for broadcast rpc");
- stat = RPC_CANTSEND;
- goto done_broad;
- }
-#ifdef SO_BROADCAST
- if (setsockopt(sock, SOL_SOCKET, SO_BROADCAST, &on, sizeof (on)) < 0) {
- perror("Cannot set socket option SO_BROADCAST");
- stat = RPC_CANTSEND;
- goto done_broad;
- }
-#endif /* def SO_BROADCAST */
- if (sock + 1 > FD_SETSIZE) {
- int bytes = howmany(sock + 1, NFDBITS) * sizeof(fd_mask);
- fds = (fd_set *)malloc(bytes);
- if (fds == NULL) {
- stat = RPC_CANTSEND;
- goto done_broad;
- }
- memset(fds, 0, bytes);
- } else {
- fds = &readfds;
- FD_ZERO(fds);
- }
-
- nets = getbroadcastnets(addrs, sock, inbuf);
- memset(&baddr, 0, sizeof (baddr));
- baddr.sin_len = sizeof(struct sockaddr_in);
- baddr.sin_family = AF_INET;
- baddr.sin_port = htons(PMAPPORT);
- baddr.sin_addr.s_addr = htonl(INADDR_ANY);
- (void)gettimeofday(&t, (struct timezone *)0);
- msg.rm_xid = xid = (++disrupt) ^ getpid() ^ t.tv_sec ^ t.tv_usec;
- t.tv_usec = 0;
- msg.rm_direction = CALL;
- msg.rm_call.cb_rpcvers = RPC_MSG_VERSION;
- msg.rm_call.cb_prog = PMAPPROG;
- msg.rm_call.cb_vers = PMAPVERS;
- msg.rm_call.cb_proc = PMAPPROC_CALLIT;
- msg.rm_call.cb_cred = unix_auth->ah_cred;
- msg.rm_call.cb_verf = unix_auth->ah_verf;
- a.prog = prog;
- a.vers = vers;
- a.proc = proc;
- a.xdr_args = xargs;
- a.args_ptr = argsp;
- r.port_ptr = &port;
- r.xdr_results = xresults;
- r.results_ptr = resultsp;
- xdrmem_create(xdrs, outbuf, MAX_BROADCAST_SIZE, XDR_ENCODE);
- if ((! xdr_callmsg(xdrs, &msg)) || (! xdr_rmtcall_args(xdrs, &a))) {
- stat = RPC_CANTENCODEARGS;
- goto done_broad;
- }
- outlen = (int)xdr_getpos(xdrs);
- xdr_destroy(xdrs);
- /*
- * Basic loop: broadcast a packet and wait a while for response(s).
- * The response timeout grows larger per iteration.
- *
- * XXX This will loop about 5 times the stop. If there are
- * lots of signals being received by the process it will quit
- * send them all in one quick burst, not paying attention to
- * the intended function of sending them slowly over half a
- * minute or so
- */
- for (t.tv_sec = 4; t.tv_sec <= 14; t.tv_sec += 2) {
- for (i = 0; i < nets; i++) {
- baddr.sin_addr = addrs[i];
- if (sendto(sock, outbuf, outlen, 0,
- (struct sockaddr *)&baddr,
- sizeof (struct sockaddr)) != outlen) {
- perror("Cannot send broadcast packet");
- stat = RPC_CANTSEND;
- goto done_broad;
- }
- }
- if (eachresult == NULL) {
- stat = RPC_SUCCESS;
- goto done_broad;
- }
- recv_again:
- msg.acpted_rply.ar_verf = _null_auth;
- msg.acpted_rply.ar_results.where = (caddr_t)&r;
- msg.acpted_rply.ar_results.proc = (xdrproc_t) xdr_rmtcallres;
- /* XXX we know the other bits are still clear */
- FD_SET(sock, fds);
- tv = t; /* for select() that copies back */
- switch (select(sock + 1, fds, NULL, NULL, &tv)) {
-
- case 0: /* timed out */
- stat = RPC_TIMEDOUT;
- continue;
-
- case -1: /* some kind of error */
- if (errno == EINTR)
- goto recv_again;
- perror("Broadcast select problem");
- stat = RPC_CANTRECV;
- goto done_broad;
-
- } /* end of select results switch */
- try_again:
- fromlen = sizeof(struct sockaddr);
- inlen = recvfrom(sock, inbuf, UDPMSGSIZE, 0,
- (struct sockaddr *)&raddr, &fromlen);
- if (inlen < 0) {
- if (errno == EINTR)
- goto try_again;
- perror("Cannot receive reply to broadcast");
- stat = RPC_CANTRECV;
- goto done_broad;
- }
- if (inlen < sizeof(u_int32_t))
- goto recv_again;
- /*
- * see if reply transaction id matches sent id.
- * If so, decode the results.
- */
- xdrmem_create(xdrs, inbuf, (u_int)inlen, XDR_DECODE);
- if (xdr_replymsg(xdrs, &msg)) {
- if ((msg.rm_xid == xid) &&
- (msg.rm_reply.rp_stat == MSG_ACCEPTED) &&
- (msg.acpted_rply.ar_stat == SUCCESS)) {
- raddr.sin_port = htons((u_short)port);
- done = (*eachresult)(resultsp, &raddr);
- }
- /* otherwise, we just ignore the errors ... */
- }
- xdrs->x_op = XDR_FREE;
- msg.acpted_rply.ar_results.proc = (xdrproc_t) xdr_void;
- (void)xdr_replymsg(xdrs, &msg);
- (void)(*xresults)(xdrs, resultsp);
- xdr_destroy(xdrs);
- if (done) {
- stat = RPC_SUCCESS;
- goto done_broad;
- } else {
- goto recv_again;
- }
- }
-done_broad:
- if (fds != &readfds)
- free(fds);
- if (sock >= 0)
- (void)_RPC_close(sock);
- AUTH_DESTROY(unix_auth);
- return (stat);
-}
diff --git a/cpukit/librpc/src/rpc/publickey.3 b/cpukit/librpc/src/rpc/publickey.3
deleted file mode 100644
index 29094f98b2..0000000000
--- a/cpukit/librpc/src/rpc/publickey.3
+++ /dev/null
@@ -1,47 +0,0 @@
-.\" @(#)publickey.3r 2.1 88/08/07 4.0 RPCSRC
-.\" $FreeBSD: src/lib/libc/rpc/publickey.3,v 1.4 2000/03/02 09:13:46 sheldonh Exp $
-.\"
-.TH PUBLICKEY 3R "6 October 1987"
-.SH NAME
-publickey, getpublickey, getsecretkey \- get public or secret key
-.SH SYNOPSIS
-.nf
-.B #include <rpc/rpc.h>
-.B #include <rpc/key_prot.h>
-.LP
-.B getpublickey(netname, publickey)
-.B char netname[\s-1MAXNETNAMELEN\s0+1];
-.B char publickey[\s-1HEXKEYBYTES\s0+1];
-.LP
-.B getsecretkey(netname, secretkey, passwd)
-.B char netname[\s-1MAXNETNAMELEN\s0+1];
-.B char secretkey[\s-1HEXKEYBYTES\s0+1];
-.B char *passwd;
-.fi
-.SH DESCRIPTION
-.IX "getpublickey function" "" "\fLgetpublickey()\fP function"
-.IX "getsecretkey function" "" "\fLgetsecretkey()\fP function"
-These routines are used to get public and secret keys from the
-.SM YP
-database.
-.B getsecretkey(\|)
-has an extra argument,
-.IR passwd ,
-which is used to decrypt the encrypted secret key stored in the database.
-Both routines return 1 if they are successful in finding the key, 0 otherwise.
-The keys are returned as
-.SM NULL\s0-terminated,
-hexadecimal strings.
-If the password supplied to
-.B getsecretkey(\|)
-fails to decrypt the secret key, the routine will return 1 but the
-.I secretkey
-argument will be a
-.SM NULL
-string (``'').
-.SH "SEE ALSO"
-.BR publickey (5)
-.LP
-.I \s-1RPC\s0 Programmer's Manual
-in
-.TX NETP
diff --git a/cpukit/librpc/src/rpc/publickey.5 b/cpukit/librpc/src/rpc/publickey.5
deleted file mode 100644
index 9f7a325488..0000000000
--- a/cpukit/librpc/src/rpc/publickey.5
+++ /dev/null
@@ -1,38 +0,0 @@
-.\" $FreeBSD: src/lib/libc/rpc/publickey.5,v 1.5 2000/03/02 09:13:46 sheldonh Exp $
-.\" @(#)publickey.5 2.1 88/08/07 4.0 RPCSRC; from 1.6 88/02/29 SMI;
-.TH PUBLICKEY 5 "19 October 1987"
-.SH NAME
-publickey \- public key database
-.SH SYNOPSIS
-.B /etc/publickey
-.SH DESCRIPTION
-.LP
-.B /etc/publickey
-is the public key database used for secure
-networking.
-Each entry in
-the database consists of a network user
-name (which may either refer to
-a user or a hostname), followed by the user's
-public key (in hex
-notation), a colon, and then the user's
-secret key encrypted with
-its login password (also in hex notation).
-.LP
-This file is altered either by the user through the
-.BR chkey (1)
-command or by the system administrator through the
-.BR newkey (8)
-command.
-The file
-.B /etc/publickey
-should only contain data on the NIS master machine, where it
-is converted into the
-.SM NIS
-database
-.BR publickey.byname .
-.SH SEE ALSO
-.BR chkey (1),
-.BR publickey (3R),
-.BR newkey (8),
-.BR ypupdated (8C)
diff --git a/cpukit/librpc/src/rpc/rpc.3 b/cpukit/librpc/src/rpc/rpc.3
deleted file mode 100644
index f40b643827..0000000000
--- a/cpukit/librpc/src/rpc/rpc.3
+++ /dev/null
@@ -1,1767 +0,0 @@
-.\" @(#)rpc.3n 2.4 88/08/08 4.0 RPCSRC; from 1.19 88/06/24 SMI
-.\" $FreeBSD: src/lib/libc/rpc/rpc.3,v 1.11 2000/03/02 09:13:47 sheldonh Exp $
-.\"
-.TH RPC 3 "16 February 1988"
-.SH NAME
-rpc \- library routines for remote procedure calls
-.SH SYNOPSIS AND DESCRIPTION
-These routines allow C programs to make procedure
-calls on other machines across the network.
-First, the client calls a procedure to send a
-data packet to the server.
-Upon receipt of the packet, the server calls a dispatch routine
-to perform the requested service, and then sends back a
-reply.
-Finally, the procedure call returns to the client.
-.LP
-Routines that are used for Secure RPC (DES authentication) are described in
-.BR rpc_secure (3).
-Secure RPC can be used only if DES encryption is available.
-.LP
-.ft B
-.nf
-.sp .5
-#include <rpc/rpc.h>
-.fi
-.ft R
-.br
-.if t .ne 8
-.LP
-.ft B
-.nf
-.sp .5
-void
-auth_destroy(auth)
-\s-1AUTH\s0 *auth;
-.fi
-.ft R
-.IP
-A macro that destroys the authentication information associated with
-.IR auth .
-Destruction usually involves deallocation of private data
-structures.
-The use of
-.I auth
-is undefined after calling
-.BR auth_destroy(\|) .
-.br
-.if t .ne 6
-.LP
-.ft B
-.nf
-.sp .5
-\s-1AUTH\s0 *
-authnone_create(\|)
-.fi
-.ft R
-.IP
-Create and returns an
-.SM RPC
-authentication handle that passes nonusable authentication
-information with each remote procedure call.
-This is the
-default authentication used by
-.SM RPC.
-.if t .ne 10
-.LP
-.ft B
-.nf
-.sp .5
-\s-1AUTH\s0 *
-authunix_create(host, uid, gid, len, aup_gids)
-char *host;
-int uid, gid, len, *aup.gids;
-.fi
-.ft R
-.IP
-Create and return an
-.SM RPC
-authentication handle that contains
-.UX
-authentication information.
-The parameter
-.I host
-is the name of the machine on which the information was
-created;
-.I uid
-is the user's user
-.SM ID ;
-.I gid
-is the user's current group
-.SM ID ;
-.I len
-and
-.I aup_gids
-refer to a counted array of groups to which the user belongs.
-It is easy to impersonate a user.
-.br
-.if t .ne 5
-.LP
-.ft B
-.nf
-.sp .5
-\s-1AUTH\s0 *
-authunix_create_default(\|)
-.fi
-.ft R
-.IP
-Calls
-.B authunix_create(\|)
-with the appropriate parameters.
-.br
-.if t .ne 13
-.LP
-.ft B
-.nf
-.sp .5
-callrpc(host, prognum, versnum, procnum, inproc, in, outproc, out)
-char *host;
-u_long prognum, versnum, procnum;
-char *in, *out;
-xdrproc_t inproc, outproc;
-.fi
-.ft R
-.IP
-Call the remote procedure associated with
-.IR prognum ,
-.IR versnum ,
-and
-.I procnum
-on the machine,
-.IR host .
-The parameter
-.I in
-is the address of the procedure's argument(s), and
-.I out
-is the address of where to place the result(s);
-.I inproc
-is used to encode the procedure's parameters, and
-.I outproc
-is used to decode the procedure's results.
-This routine returns zero if it succeeds, or the value of
-.B "enum clnt_stat"
-cast to an integer if it fails.
-The routine
-.B clnt_perrno(\|)
-is handy for translating failure statuses into messages.
-.IP
-Warning: calling remote procedures with this routine
-uses
-.SM UDP/IP
-as a transport; see
-.B clntudp_create(\|)
-for restrictions.
-You do not have control of timeouts or authentication using
-this routine.
-.br
-.if t .ne 16
-.LP
-.ft B
-.nf
-.sp .5
-enum clnt_stat
-clnt_broadcast(prognum, versnum, procnum, inproc, in, outproc, out, eachresult)
-u_long prognum, versnum, procnum;
-char *in, *out;
-xdrproc_t inproc, outproc;
-resultproc_t eachresult;
-.fi
-.ft R
-.IP
-Like
-.BR callrpc(\|) ,
-except the call message is broadcast to all locally
-connected broadcast nets.
-Each time it receives a
-response, this routine calls
-.BR eachresult(\|) ,
-whose form is:
-.IP
-.RS 1i
-.ft B
-.nf
-eachresult(out, addr)
-char *out;
-struct sockaddr_in *addr;
-.ft R
-.fi
-.RE
-.IP
-where
-.I out
-is the same as
-.I out
-passed to
-.BR clnt_broadcast(\|) ,
-except that the remote procedure's output is decoded there;
-.I addr
-points to the address of the machine that sent the results.
-If
-.B eachresult(\|)
-returns zero,
-.B clnt_broadcast(\|)
-waits for more replies; otherwise it returns with appropriate
-status.
-.IP
-Warning: broadcast sockets are limited in size to the
-maximum transfer unit of the data link.
-For ethernet,
-this value is 1500 bytes.
-.br
-.if t .ne 13
-.LP
-.ft B
-.nf
-.sp .5
-enum clnt_stat
-clnt_call(clnt, procnum, inproc, in, outproc, out, tout)
-\s-1CLIENT\s0 *clnt;
-u_long
-procnum;
-xdrproc_t inproc, outproc;
-char *in, *out;
-struct timeval tout;
-.fi
-.ft R
-.IP
-A macro that calls the remote procedure
-.I procnum
-associated with the client handle,
-.IR clnt ,
-which is obtained with an
-.SM RPC
-client creation routine such as
-.BR clnt_create(\|) .
-The parameter
-.I in
-is the address of the procedure's argument(s), and
-.I out
-is the address of where to place the result(s);
-.I inproc
-is used to encode the procedure's parameters, and
-.I outproc
-is used to decode the procedure's results;
-.I tout
-is the time allowed for results to come back.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-clnt_destroy(clnt)
-\s-1CLIENT\s0 *clnt;
-.fi
-.ft R
-.IP
-A macro that destroys the client's
-.SM RPC
-handle.
-Destruction usually involves deallocation
-of private data structures, including
-.I clnt
-itself. Use of
-.I clnt
-is undefined after calling
-.BR clnt_destroy(\|) .
-If the
-.SM RPC
-library opened the associated socket, it will close it also.
-Otherwise, the socket remains open.
-.br
-.if t .ne 10
-.LP
-.ft B
-.nf
-.sp .5
-\s-1CLIENT\s0 *
-clnt_create(host, prog, vers, proto)
-char *host;
-u_long prog, vers;
-char *proto;
-.fi
-.ft R
-.IP
-Generic client creation routine.
-.I host
-identifies the name of the remote host where the server
-is located.
-.I proto
-indicates which kind of transport protocol to use.
-The
-currently supported values for this field are \(lqudp\(rq
-and \(lqtcp\(rq.
-Default timeouts are set, but can be modified using
-.BR clnt_control(\|) .
-.IP
-Warning: Using
-.SM UDP
-has its shortcomings. Since
-.SM UDP\s0-based
-.SM RPC
-messages can only hold up to 8 Kbytes of encoded data,
-this transport cannot be used for procedures that take
-large arguments or return huge results.
-.br
-.if t .ne 10
-.LP
-.ft B
-.nf
-.sp .5
-bool_t
-clnt_control(cl, req, info)
-\s-1CLIENT\s0 *cl;
-u_int req;
-char *info;
-.fi
-.ft R
-.IP
-A macro used to change or retrieve various information
-about a client object.
-.I req
-indicates the type of operation, and
-.I info
-is a pointer to the information.
-For both
-.SM UDP
-and
-.SM TCP\s0,
-the supported values of
-.I req
-and their argument types and what they do are:
-.IP
-.nf
-.ta +2.0i +2.0i +2.0i
-.SM CLSET_TIMEOUT\s0 struct timeval set total timeout
-.SM CLGET_TIMEOUT\s0 struct timeval get total timeout
-.fi
-.IP
-Note: if you set the timeout using
-.BR clnt_control(\|) ,
-the timeout parameter passed to
-.B clnt_call(\|)
-will be ignored in all future calls.
-.IP
-.nf
-.SM CLGET_SERVER_ADDR\s0 struct sockaddr_in get server's address
-.fi
-.br
-.IP
-The following operations are valid for
-.SM UDP
-only:
-.IP
-.nf
-.ta +2.0i ; +2.0i ; +2.0i
-.SM CLSET_RETRY_TIMEOUT\s0 struct timeval set the retry timeout
-.SM CLGET_RETRY_TIMEOUT\s0 struct timeval get the retry timeout
-.fi
-.br
-.IP
-The retry timeout is the time that
-.SM "UDP RPC"
-waits for the server to reply before
-retransmitting the request.
-.br
-.if t .ne 10
-.LP
-.ft B
-.nf
-.sp .5
-clnt_freeres(clnt, outproc, out)
-\s-1CLIENT\s0 *clnt;
-xdrproc_t outproc;
-char *out;
-.fi
-.ft R
-.IP
-A macro that frees any data allocated by the
-.SM RPC/XDR
-system when it decoded the results of an
-.SM RPC
-call. The
-parameter
-.I out
-is the address of the results, and
-.I outproc
-is the
-.SM XDR
-routine describing the results.
-This routine returns one if the results were successfully
-freed,
-and zero otherwise.
-.br
-.if t .ne 6
-.LP
-.ft B
-.nf
-.sp .5
-void
-clnt_geterr(clnt, errp)
-\s-1CLIENT\s0 *clnt;
-struct rpc_err *errp;
-.fi
-.ft R
-.IP
-A macro that copies the error structure out of the client
-handle
-to the structure at address
-.IR errp .
-.br
-.if t .ne 8
-.LP
-.ft B
-.nf
-.sp .5
-void
-clnt_pcreateerror(s)
-char *s;
-.fi
-.ft R
-.IP
-Print a message to standard error indicating
-why a client
-.SM RPC
-handle could not be created.
-The message is prepended with string
-.I s
-and a colon.
-Used when a
-.BR clnt_create(\|) ,
-.BR clntraw_create(\|) ,
-.BR clnttcp_create(\|) ,
-or
-.B clntudp_create(\|)
-call fails.
-.br
-.if t .ne 8
-.LP
-.ft B
-.nf
-.sp .5
-void
-clnt_perrno(stat)
-enum clnt_stat stat;
-.fi
-.ft R
-.IP
-Print a message to standard error corresponding
-to the condition indicated by
-.IR stat .
-Used after
-.BR callrpc(\|) .
-.br
-.if t .ne 8
-.LP
-.ft B
-.nf
-.sp .5
-clnt_perror(clnt, s)
-\s-1CLIENT\s0 *clnt;
-char *s;
-.fi
-.ft R
-.IP
-Print a message to standard error indicating why an
-.SM RPC
-call failed;
-.I clnt
-is the handle used to do the call.
-The message is prepended with string
-.I s
-and a colon.
-Used after
-.BR clnt_call(\|) .
-.br
-.if t .ne 9
-.LP
-.ft B
-.nf
-.sp .5
-char *
-clnt_spcreateerror
-char *s;
-.fi
-.ft R
-.IP
-Like
-.BR clnt_pcreateerror(\|) ,
-except that it returns a string
-instead of printing to the standard error.
-.IP
-Bugs: returns pointer to static data that is overwritten
-on each call.
-.br
-.if t .ne 9
-.LP
-.ft B
-.nf
-.sp .5
-char *
-clnt_sperrno(stat)
-enum clnt_stat stat;
-.fi
-.ft R
-.IP
-Take the same arguments as
-.BR clnt_perrno(\|) ,
-but instead of sending a message to the standard error
-indicating why an
-.SM RPC
-call failed, return a pointer to a string which contains
-the message. The string ends with a
-.SM NEWLINE\s0.
-.IP
-.B clnt_sperrno(\|)
-is used instead of
-.B clnt_perrno(\|)
-if the program does not have a standard error (as a program
-running as a server quite likely does not), or if the
-programmer
-does not want the message to be output with
-.BR printf ,
-or if a message format different from that supported by
-.B clnt_perrno(\|)
-is to be used.
-Note: unlike
-.B clnt_sperror(\|)
-and
-.BR clnt_spcreaterror(\|) ,
-.B clnt_sperrno(\|)
-returns pointer to static data, but the
-result will not get overwritten on each call.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-char *
-clnt_sperror(rpch, s)
-\s-1CLIENT\s0 *rpch;
-char *s;
-.fi
-.ft R
-.IP
-Like
-.BR clnt_perror(\|) ,
-except that (like
-.BR clnt_sperrno(\|) )
-it returns a string instead of printing to standard error.
-.IP
-Bugs: returns pointer to static data that is overwritten
-on each call.
-.br
-.if t .ne 10
-.LP
-.ft B
-.nf
-.sp .5
-\s-1CLIENT\s0 *
-clntraw_create(prognum, versnum)
-u_long prognum, versnum;
-.fi
-.ft R
-.IP
-This routine creates a toy
-.SM RPC
-client for the remote program
-.IR prognum ,
-version
-.IR versnum .
-The transport used to pass messages to the service is
-actually a buffer within the process's address space, so the
-corresponding
-.SM RPC
-server should live in the same address space; see
-.BR svcraw_create(\|) .
-This allows simulation of
-.SM RPC
-and acquisition of
-.SM RPC
-overheads, such as round trip times, without any
-kernel interference.
-This routine returns
-.SM NULL
-if it fails.
-.br
-.if t .ne 15
-.LP
-.ft B
-.nf
-.sp .5
-\s-1CLIENT\s0 *
-clnttcp_create(addr, prognum, versnum, sockp, sendsz, recvsz)
-struct sockaddr_in *addr;
-u_long prognum, versnum;
-int *sockp;
-u_int sendsz, recvsz;
-.fi
-.ft R
-.IP
-This routine creates an
-.SM RPC
-client for the remote program
-.IR prognum ,
-version
-.IR versnum ;
-the client uses
-.SM TCP/IP
-as a transport.
-The remote program is located at Internet
-address
-.IR *addr .
-If
-.\"The following in-line font conversion is necessary for the hyphen indicator
-\fB\%addr\->sin_port\fR
-is zero, then it is set to the actual port that the remote
-program is listening on (the remote
-.B portmap
-service is consulted for this information). The parameter
-.I sockp
-is a socket; if it is
-.BR \s-1RPC_ANYSOCK\s0 ,
-then this routine opens a new one and sets
-.IR sockp .
-Since
-.SM TCP\s0-based
-.SM RPC
-uses buffered
-.SM I/O ,
-the user may specify the size of the send and receive buffers
-with the parameters
-.I sendsz
-and
-.IR recvsz ;
-values of zero choose suitable defaults.
-This routine returns
-.SM NULL
-if it fails.
-.br
-.if t .ne 15
-.LP
-.ft B
-.nf
-.sp .5
-\s-1CLIENT\s0 *
-clntudp_create(addr, prognum, versnum, wait, sockp)
-struct sockaddr_in *addr;
-u_long prognum, versnum;
-struct timeval wait;
-int *sockp;
-.fi
-.ft R
-.IP
-This routine creates an
-.SM RPC
-client for the remote program
-.IR prognum ,
-version
-.IR versnum ;
-the client uses
-.SM UDP/IP
-as a transport.
-The remote program is located at Internet
-address
-.IR addr .
-If
-\fB\%addr\->sin_port\fR
-is zero, then it is set to actual port that the remote
-program is listening on (the remote
-.B portmap
-service is consulted for this information). The parameter
-.I sockp
-is a socket; if it is
-.BR \s-1RPC_ANYSOCK\s0 ,
-then this routine opens a new one and sets
-.IR sockp .
-The
-.SM UDP
-transport resends the call message in intervals of
-.B wait
-time until a response is received or until the call times
-out.
-The total time for the call to time out is specified by
-.BR clnt_call(\|) .
-.IP
-Warning: since
-.SM UDP\s0-based
-.SM RPC
-messages can only hold up to 8 Kbytes
-of encoded data, this transport cannot be used for procedures
-that take large arguments or return huge results.
-.br
-.if t .ne 8
-.LP
-.ft B
-.nf
-.sp .5
-\s-1CLIENT\s0 *
-clntudp_bufcreate(addr, prognum, versnum, wait, sockp, sendsize, recosize)
-struct sockaddr_in *addr;
-u_long prognum, versnum;
-struct timeval wait;
-int *sockp;
-unsigned int sendsize;
-unsigned int recosize;
-.fi
-.ft R
-.IP
-This routine creates an
-.SM RPC
-client for the remote program
-.IR prognum ,
-on
-.IR versnum ;
-the client uses
-.SM UDP/IP
-as a transport.
-The remote program is located at Internet
-address
-.IR addr .
-If
-\fB\%addr\->sin_port\fR
-is zero, then it is set to actual port that the remote
-program is listening on (the remote
-.B portmap
-service is consulted for this information). The parameter
-.I sockp
-is a socket; if it is
-.BR \s-1RPC_ANYSOCK\s0 ,
-then this routine opens a new one and sets
-.BR sockp .
-The
-.SM UDP
-transport resends the call message in intervals of
-.B wait
-time until a response is received or until the call times
-out.
-The total time for the call to time out is specified by
-.BR clnt_call(\|) .
-.IP
-This allows the user to specify the maximum packet size for sending and receiving
-.SM UDP\s0-based
-.SM RPC
-messages.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-int
-get_myaddress(addr)
-struct sockaddr_in *addr;
-.fi
-.ft R
-.IP
-Stuff the machine's
-.SM IP
-address into
-.IR *addr ,
-without consulting the library routines that deal with
-.BR /etc/hosts .
-The port number is always set to
-.BR htons(\s-1PMAPPORT\s0) .
-Returns zero on success, non-zero on failure.
-.br
-.if t .ne 10
-.LP
-.ft B
-.nf
-.sp .5
-struct pmaplist *
-pmap_getmaps(addr)
-struct sockaddr_in *addr;
-.fi
-.ft R
-.IP
-A user interface to the
-.B portmap
-service, which returns a list of the current
-.SM RPC
-program-to-port mappings
-on the host located at
-.SM IP
-address
-.IR *addr .
-This routine can return
-.SM NULL .
-The command
-.RB ` "rpcinfo \-p" '
-uses this routine.
-.br
-.if t .ne 12
-.LP
-.ft B
-.nf
-.sp .5
-u_short
-pmap_getport(addr, prognum, versnum, protocol)
-struct sockaddr_in *addr;
-u_long prognum, versnum, protocol;
-.fi
-.ft R
-.IP
-A user interface to the
-.B portmap
-service, which returns the port number
-on which waits a service that supports program number
-.IR prognum ,
-version
-.IR versnum ,
-and speaks the transport protocol associated with
-.IR protocol .
-The value of
-.I protocol
-is most likely
-.B
-.SM IPPROTO_UDP
-or
-.BR \s-1IPPROTO_TCP\s0 .
-A return value of zero means that the mapping does not exist
-or that
-the
-.SM RPC
-system failed to contact the remote
-.B portmap
-service. In the latter case, the global variable
-.B rpc_createerr(\|)
-contains the
-.SM RPC
-status.
-.br
-.if t .ne 15
-.LP
-.ft B
-.nf
-.sp .5
-enum clnt_stat
-pmap_rmtcall(addr, prognum, versnum, procnum, inproc, in, outproc, out, tout, portp)
-struct sockaddr_in *addr;
-u_long prognum, versnum, procnum;
-char *in, *out;
-xdrproc_t inproc, outproc;
-struct timeval tout;
-u_long *portp;
-.fi
-.ft R
-.IP
-A user interface to the
-.B portmap
-service, which instructs
-.B portmap
-on the host at
-.SM IP
-address
-.I *addr
-to make an
-.SM RPC
-call on your behalf to a procedure on that host.
-The parameter
-.I *portp
-will be modified to the program's port number if the
-procedure
-succeeds.
-The definitions of other parameters are discussed
-in
-.B callrpc(\|)
-and
-.BR clnt_call(\|) .
-This procedure should be used for a \(lqping\(rq and nothing
-else.
-See also
-.BR clnt_broadcast(\|) .
-.br
-.if t .ne 9
-.LP
-.ft B
-.nf
-.sp .5
-pmap_set(prognum, versnum, protocol, port)
-u_long prognum, versnum, protocol;
-u_short port;
-.fi
-.ft R
-.IP
-A user interface to the
-.B portmap
-service, which establishes a mapping between the triple
-.RI [ prognum , versnum , protocol\fR]
-and
-.I port
-on the machine's
-.B portmap
-service.
-The value of
-.I protocol
-is most likely
-.B
-.SM IPPROTO_UDP
-or
-.BR \s-1IPPROTO_TCP\s0 .
-This routine returns one if it succeeds, zero otherwise.
-Automatically done by
-.BR svc_register(\|) .
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-pmap_unset(prognum, versnum)
-u_long prognum, versnum;
-.fi
-.ft R
-.IP
-A user interface to the
-.B portmap
-service, which destroys all mapping between the triple
-.RI [ prognum , versnum , *\fR]
-and
-.B ports
-on the machine's
-.B portmap
-service.
-This routine returns one if it succeeds, zero
-otherwise.
-.br
-.if t .ne 15
-.LP
-.ft B
-.nf
-.sp .5
-registerrpc(prognum, versnum, procnum, procname, inproc, outproc)
-u_long prognum, versnum, procnum;
-char *(*procname) (\|) ;
-xdrproc_t inproc, outproc;
-.fi
-.ft R
-.IP
-Register procedure
-.I procname
-with the
-.SM RPC
-service package. If a request arrives for program
-.IR prognum ,
-version
-.IR versnum ,
-and procedure
-.IR procnum ,
-.I procname
-is called with a pointer to its parameter(s);
-.I progname
-should return a pointer to its static result(s);
-.I inproc
-is used to decode the parameters while
-.I outproc
-is used to encode the results.
-This routine returns zero if the registration succeeded, \-1
-otherwise.
-.IP
-Warning: remote procedures registered in this form
-are accessed using the
-.SM UDP/IP
-transport; see
-.B svcudp_create(\|)
-for restrictions.
-.br
-.if t .ne 5
-.LP
-.ft B
-.nf
-.sp .5
-struct rpc_createerr rpc_createerr;
-.fi
-.ft R
-.IP
-A global variable whose value is set by any
-.SM RPC
-client creation routine
-that does not succeed. Use the routine
-.B clnt_pcreateerror(\|)
-to print the reason why.
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-svc_destroy(xprt)
-\s-1SVCXPRT\s0 *
-xprt;
-.fi
-.ft R
-.IP
-A macro that destroys the
-.SM RPC
-service transport handle,
-.IR xprt .
-Destruction usually involves deallocation
-of private data structures, including
-.I xprt
-itself. Use of
-.I xprt
-is undefined after calling this routine.
-.br
-.if t .ne 8
-.LP
-.ft B
-.nf
-.sp .5
-fd_set svc_fdset;
-.fi
-.ft R
-.IP
-A global variable reflecting the
-.SM RPC
-service side's
-read file descriptor bit mask; it is suitable as a template parameter
-to the
-.B select
-system call.
-This is only of interest
-if a service implementor does not call
-.BR svc_run(\|) ,
-but rather does his own asynchronous event processing.
-This variable is read-only (do not pass its address to
-.BR select !),
-yet it may change after calls to
-.B svc_getreqset(\|)
-or any creation routines.
-.br
-As well, note that if the process has descriptor limits
-which are extended beyond
-.BR FD_SETSIZE ,
-this variable will only be usable for the first
-.BR FD_SETSIZE
-descriptors.
-.br
-.if t .ne 6
-.LP
-.ft B
-.nf
-.sp .5
-int svc_fds;
-.fi
-.ft R
-.IP
-Similar to
-.BR svc_fedset(\|) ,
-but limited to 32 descriptors.
-This
-interface is obsoleted by
-.BR svc_fdset(\|) .
-.br
-.if t .ne 9
-.LP
-.ft B
-.nf
-.sp .5
-svc_freeargs(xprt, inproc, in)
-\s-1SVCXPRT\s0 *xprt;
-xdrproc_t inproc;
-char *in;
-.fi
-.ft R
-.IP
-A macro that frees any data allocated by the
-.SM RPC/XDR
-system when it decoded the arguments to a service procedure
-using
-.BR svc_getargs(\|) .
-This routine returns 1 if the results were successfully
-freed,
-and zero otherwise.
-.br
-.if t .ne 10
-.LP
-.ft B
-.nf
-.sp .5
-svc_getargs(xprt, inproc, in)
-\s-1SVCXPRT\s0 *xprt;
-xdrproc_t inproc;
-char *in;
-.fi
-.ft R
-.IP
-A macro that decodes the arguments of an
-.SM RPC
-request
-associated with the
-.SM RPC
-service transport handle,
-.IR xprt .
-The parameter
-.I in
-is the address where the arguments will be placed;
-.I inproc
-is the
-.SM XDR
-routine used to decode the arguments.
-This routine returns one if decoding succeeds, and zero
-otherwise.
-.br
-.if t .ne 9
-.LP
-.ft B
-.nf
-.sp .5
-struct sockaddr_in *
-svc_getcaller(xprt)
-\s-1SVCXPRT\s0 *xprt;
-.fi
-.ft R
-.IP
-The approved way of getting the network address of the caller
-of a procedure associated with the
-.SM RPC
-service transport handle,
-.IR xprt .
-.br
-.if t .ne 9
-.LP
-.ft B
-.nf
-.sp .5
-svc_getreqset(rdfds)
-fd_set *rdfds;
-.fi
-.ft R
-.IP
-This routine is only of interest if a service implementor
-does not call
-.BR svc_run(\|) ,
-but instead implements custom asynchronous event processing.
-It is called when the
-.B select
-system call has determined that an
-.SM RPC
-request has arrived on some
-.SM RPC
-.B socket(s) ;
-.I rdfds
-is the resultant read file descriptor bit mask.
-The routine returns when all sockets associated with the
-value of
-.I rdfds
-have been serviced.
-.br
-.if t .ne 6
-.LP
-.ft B
-.nf
-.sp .5
-svc_getreq(rdfds)
-int rdfds;
-.fi
-.ft R
-.IP
-Similar to
-.BR svc_getreqset(\|) ,
-but limited to 32 descriptors.
-This interface is obsoleted by
-.BR svc_getreqset(\|) .
-.br
-.if t .ne 17
-.LP
-.ft B
-.nf
-.sp .5
-svc_register(xprt, prognum, versnum, dispatch, protocol)
-\s-1SVCXPRT\s0 *xprt;
-u_long prognum, versnum;
-void (*dispatch) (\|);
-u_long protocol;
-.fi
-.ft R
-.IP
-Associates
-.I prognum
-and
-.I versnum
-with the service dispatch procedure,
-.IR dispatch .
-If
-.I protocol
-is zero, the service is not registered with the
-.B portmap
-service. If
-.I protocol
-is non-zero, then a mapping of the triple
-.RI [ prognum , versnum , protocol\fR]
-to
-\fB\%xprt\->xp_port\fR
-is established with the local
-.B portmap
-service (generally
-.I protocol
-is zero,
-.B
-.SM IPPROTO_UDP
-or
-.B
-.SM IPPROTO_TCP
-).
-The procedure
-.I dispatch
-has the following form:
-.RS 1i
-.ft B
-.nf
-dispatch(request, xprt)
-struct svc_req *request;
-\s-1SVCXPRT\s0 *xprt;
-.ft R
-.fi
-.RE
-.IP
-The
-.B svc_register(\|)
-routine returns one if it succeeds, and zero otherwise.
-.br
-.if t .ne 6
-.LP
-.ft B
-.nf
-.sp .5
-svc_run(\|)
-.fi
-.ft R
-.IP
-This routine never returns.
-It waits for
-.SM RPC
-requests to arrive, and calls the appropriate service
-procedure using
-.B svc_getreq(\|)
-when one arrives.
-This procedure is usually waiting for a
-.B select(\|)
-system call to return.
-.br
-.if t .ne 9
-.LP
-.ft B
-.nf
-.sp .5
-svc_sendreply(xprt, outproc, out)
-\s-1SVCXPRT\s0 *xprt;
-xdrproc_t outproc;
-char *out;
-.fi
-.ft R
-.IP
-Called by an
-.SM RPC
-service's dispatch routine to send the results of a
-remote procedure call. The parameter
-.I xprt
-is the request's associated transport handle;
-.I outproc
-is the
-.SM XDR
-routine which is used to encode the results; and
-.I out
-is the address of the results.
-This routine returns one if it succeeds, zero otherwise.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-void
-svc_unregister(prognum, versnum)
-u_long prognum, versnum;
-.fi
-.ft R
-.IP
-Remove all mapping of the double
-.RI [ prognum , versnum ]
-to dispatch routines, and of the triple
-.RI [ prognum , versnum , *\fR]
-to port number.
-.br
-.if t .ne 9
-.LP
-.ft B
-.nf
-.sp .5
-void
-svcerr_auth(xprt, why)
-\s-1SVCXPRT\s0 *xprt;
-enum auth_stat why;
-.fi
-.ft R
-.IP
-Called by a service dispatch routine that refuses to perform
-a remote procedure call due to an authentication error.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-void
-svcerr_decode(xprt)
-\s-1SVCXPRT\s0 *xprt;
-.fi
-.ft R
-.IP
-Called by a service dispatch routine that cannot successfully
-decode its parameters.
-See also
-.BR svc_getargs(\|) .
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-void
-svcerr_noproc(xprt)
-\s-1SVCXPRT\s0 *xprt;
-.fi
-.ft R
-.IP
-Called by a service dispatch routine that does not implement
-the procedure number that the caller requests.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-void
-svcerr_noprog(xprt)
-\s-1SVCXPRT\s0 *xprt;
-.fi
-.ft R
-.IP
-Called when the desired program is not registered with the
-.SM RPC
-package.
-Service implementors usually do not need this routine.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-void
-svcerr_progvers(xprt)
-\s-1SVCXPRT\s0 *xprt;
-.fi
-.ft R
-.IP
-Called when the desired version of a program is not registered
-with the
-.SM RPC
-package.
-Service implementors usually do not need this routine.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-void
-svcerr_systemerr(xprt)
-\s-1SVCXPRT\s0 *xprt;
-.fi
-.ft R
-.IP
-Called by a service dispatch routine when it detects a system
-error
-not covered by any particular protocol.
-For example, if a service can no longer allocate storage,
-it may call this routine.
-.br
-.if t .ne 8
-.LP
-.ft B
-.nf
-.sp .5
-void
-svcerr_weakauth(xprt)
-\s-1SVCXPRT\s0 *xprt;
-.fi
-.ft R
-.IP
-Called by a service dispatch routine that refuses to perform
-a remote procedure call due to insufficient
-authentication parameters. The routine calls
-.BR "svcerr_auth(xprt, \s-1AUTH_TOOWEAK\s0)" .
-.br
-.if t .ne 11
-.LP
-.ft B
-.nf
-.sp .5
-\s-1SVCXPRT\s0 *
-svcraw_create(\|)
-.fi
-.ft R
-.IP
-This routine creates a toy
-.SM RPC
-service transport, to which it returns a pointer. The
-transport
-is really a buffer within the process's address space,
-so the corresponding
-.SM RPC
-client should live in the same
-address space;
-see
-.BR clntraw_create(\|) .
-This routine allows simulation of
-.SM RPC
-and acquisition of
-.SM RPC
-overheads (such as round trip times), without any kernel
-interference.
-This routine returns
-.SM NULL
-if it fails.
-.br
-.if t .ne 11
-.LP
-.ft B
-.nf
-.sp .5
-\s-1SVCXPRT\s0 *
-svctcp_create(sock, send_buf_size, recv_buf_size)
-int sock;
-u_int send_buf_size, recv_buf_size;
-.fi
-.ft R
-.IP
-This routine creates a
-.SM TCP/IP\s0-based
-.SM RPC
-service transport, to which it returns a pointer.
-The transport is associated with the socket
-.IR sock ,
-which may be
-.BR \s-1RPC_ANYSOCK\s0 ,
-in which case a new socket is created.
-If the socket is not bound to a local
-.SM TCP
-port, then this routine binds it to an arbitrary port. Upon
-completion,
-\fB\%xprt\->xp_sock\fR
-is the transport's socket descriptor, and
-\fB\%xprt\->xp_port\fR
-is the transport's port number.
-This routine returns
-.SM NULL
-if it fails.
-Since
-.SM TCP\s0-based
-.SM RPC
-uses buffered
-.SM I/O ,
-users may specify the size of buffers; values of zero
-choose suitable defaults.
-.br
-.if t .ne 11
-.LP
-.ft B
-.nf
-.sp .5
-\s-1SVCXPRT\s0 *
-svcfd_create(fd, sendsize, recvsize)
-int fd;
-u_int sendsize;
-u_int recvsize;
-.fi
-.ft R
-.IP
-Create a service on top of any open descriptor.
-Typically,
-this
-descriptor is a connected socket for a stream protocol such
-as
-.SM TCP\s0.
-.I sendsize
-and
-.I recvsize
-indicate sizes for the send and receive buffers. If they are
-zero, a reasonable default is chosen.
-.br
-.if t .ne 10
-.LP
-.ft B
-.nf
-.sp .5
-\s-1SVCXPRT\s0 *
-svcudp_bufcreate(sock, sendsize, recosize)
-int sock;
-.fi
-.ft R
-.IP
-This routine creates a
-.SM UDP/IP\s0-based
-.SM RPC
-service transport, to which it returns a pointer.
-The transport is associated with the socket
-.IR sock ,
-which may be
-.B \s-1RPC_ANYSOCK\s0 ,
-in which case a new socket is created.
-If the socket is not bound to a local
-.SM UDP
-port, then this routine binds it to an arbitrary port.
-Upon
-completion,
-\fB\%xprt\->xp_sock\fR
-is the transport's socket descriptor, and
-\fB\%xprt\->xp_port\fR
-is the transport's port number.
-This routine returns
-.SM NULL
-if it fails.
-.IP
-This allows the user to specify the maximum packet size for sending and
-receiving
-.SM UDP\s0-based
-.SM RPC messages.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-xdr_accepted_reply(xdrs, ar)
-\s-1XDR\s0 *xdrs;
-struct accepted_reply *ar;
-.fi
-.ft R
-.IP
-Used for encoding
-.SM RPC
-reply messages.
-This routine is useful for users who
-wish to generate
-\s-1RPC\s0-style
-messages without using the
-.SM RPC
-package.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-xdr_authunix_parms(xdrs, aupp)
-\s-1XDR\s0 *xdrs;
-struct authunix_parms *aupp;
-.fi
-.ft R
-.IP
-Used for describing
-.SM UNIX
-credentials.
-This routine is useful for users
-who wish to generate these credentials without using the
-.SM RPC
-authentication package.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-void
-xdr_callhdr(xdrs, chdr)
-\s-1XDR\s0 *xdrs;
-struct rpc_msg *chdr;
-.fi
-.ft R
-.IP
-Used for describing
-.SM RPC
-call header messages.
-This routine is useful for users who wish to generate
-.SM RPC\s0-style
-messages without using the
-.SM RPC
-package.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-xdr_callmsg(xdrs, cmsg)
-\s-1XDR\s0 *xdrs;
-struct rpc_msg *cmsg;
-.fi
-.ft R
-.IP
-Used for describing
-.SM RPC
-call messages.
-This routine is useful for users who wish to generate
-.SM RPC\s0-style
-messages without using the
-.SM RPC
-package.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-xdr_opaque_auth(xdrs, ap)
-\s-1XDR\s0 *xdrs;
-struct opaque_auth *ap;
-.fi
-.ft R
-.IP
-Used for describing
-.SM RPC
-authentication information messages.
-This routine is useful for users who wish to generate
-.SM RPC\s0-style
-messages without using the
-.SM RPC
-package.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-xdr_pmap(xdrs, regs)
-\s-1XDR\s0 *xdrs;
-struct pmap *regs;
-.fi
-.ft R
-.IP
-Used for describing parameters to various
-.B portmap
-procedures, externally.
-This routine is useful for users who wish to generate
-these parameters without using the
-.B pmap
-interface.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-xdr_pmaplist(xdrs, rp)
-\s-1XDR\s0 *xdrs;
-struct pmaplist **rp;
-.fi
-.ft R
-.IP
-Used for describing a list of port mappings, externally.
-This routine is useful for users who wish to generate
-these parameters without using the
-.B pmap
-interface.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-xdr_rejected_reply(xdrs, rr)
-\s-1XDR\s0 *xdrs;
-struct rejected_reply *rr;
-.fi
-.ft R
-.IP
-Used for describing
-.SM RPC
-reply messages.
-This routine is useful for users who wish to generate
-.SM RPC\s0-style
-messages without using the
-.SM RPC
-package.
-.br
-.if t .ne 8
-.LP
-.ft B
-.nf
-.sp .5
-xdr_replymsg(xdrs, rmsg)
-\s-1XDR\s0 *xdrs;
-struct rpc_msg *rmsg;
-.fi
-.ft R
-.IP
-Used for describing
-.SM RPC
-reply messages.
-This routine is useful for users who wish to generate
-.SM RPC
-style messages without using the
-.SM RPC
-package.
-.br
-.if t .ne 8
-.LP
-.ft B
-.nf
-.sp .5
-void
-xprt_register(xprt)
-\s-1SVCXPRT\s0 *xprt;
-.fi
-.ft R
-.IP
-After
-.SM RPC
-service transport handles are created,
-they should register themselves with the
-.SM RPC
-service package.
-This routine modifies the global variable
-.BR svc_fds(\|) .
-Service implementors usually do not need this routine.
-.br
-.if t .ne 8
-.LP
-.ft B
-.nf
-.sp .5
-void
-xprt_unregister(xprt)
-\s-1SVCXPRT\s0 *xprt;
-.fi
-.ft R
-.IP
-Before an
-.SM RPC
-service transport handle is destroyed,
-it should unregister itself with the
-.SM RPC
-service package.
-This routine modifies the global variable
-.BR svc_fds(\|) .
-Service implementors usually do not need this routine.
-.SH SEE ALSO
-.BR rpc_secure (3),
-.BR xdr (3)
-.br
-The following manuals:
-.RS
-.ft I
-Remote Procedure Calls: Protocol Specification
-.br
-Remote Procedure Call Programming Guide
-.br
-rpcgen Programming Guide
-.br
-.ft R
-.RE
-.IR "\s-1RPC\s0: Remote Procedure Call Protocol Specification" ,
-.SM RFC1050, Sun Microsystems, Inc.,
-.SM USC-ISI\s0.
-
diff --git a/cpukit/librpc/src/rpc/rpc.5 b/cpukit/librpc/src/rpc/rpc.5
deleted file mode 100644
index 36f895dbf2..0000000000
--- a/cpukit/librpc/src/rpc/rpc.5
+++ /dev/null
@@ -1,35 +0,0 @@
-.\" $FreeBSD: src/lib/libc/rpc/rpc.5,v 1.6 1999/08/28 00:00:44 peter Exp $
-.\" @(#)rpc.5 2.2 88/08/03 4.0 RPCSRC; from 1.4 87/11/27 SMI;
-.Dd September 26, 1985
-.Dt RPC 5
-.Sh NAME
-.Nm rpc
-.Nd rpc program number data base
-.Sh SYNOPSIS
-/etc/rpc
-.Sh DESCRIPTION
-The
-.Pa /etc/rpc
-file contains user readable names that
-can be used in place of rpc program numbers.
-Each line has the following information:
-.Pp
-.Bl -bullet -compact
-.It
-name of server for the rpc program
-.It
-rpc program number
-.It
-aliases
-.El
-.Pp
-Items are separated by any number of blanks and/or
-tab characters.
-A ``#'' indicates the beginning of a comment; characters up to the end of
-the line are not interpreted by routines which search the file.
-.Sh FILES
-.Bl -tag -compact -width /etc/rpc
-.Pa /etc/rpc
-.El
-.Sh "SEE ALSO"
-.Xr getrpcent 3
diff --git a/cpukit/librpc/src/rpc/rpc_callmsg.c b/cpukit/librpc/src/rpc/rpc_callmsg.c
deleted file mode 100644
index 2d340ba8fe..0000000000
--- a/cpukit/librpc/src/rpc/rpc_callmsg.c
+++ /dev/null
@@ -1,198 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)rpc_callmsg.c 1.4 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)rpc_callmsg.c 2.1 88/07/29 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/rpc_callmsg.c,v 1.9 1999/08/28 00:00:45 peter Exp $";
-#endif
-
-/*
- * rpc_callmsg.c
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <stdlib.h>
-#include <string.h>
-#include <rpc/rpc.h>
-
-/*
- * XDR a call message
- */
-bool_t
-xdr_callmsg(
- XDR *xdrs,
- struct rpc_msg *cmsg)
-{
- register int32_t *buf;
- register struct opaque_auth *oa;
-
- if (xdrs->x_op == XDR_ENCODE) {
- if (cmsg->rm_call.cb_cred.oa_length > MAX_AUTH_BYTES) {
- return (FALSE);
- }
- if (cmsg->rm_call.cb_verf.oa_length > MAX_AUTH_BYTES) {
- return (FALSE);
- }
- buf = XDR_INLINE(xdrs, 8 * BYTES_PER_XDR_UNIT
- + RNDUP(cmsg->rm_call.cb_cred.oa_length)
- + 2 * BYTES_PER_XDR_UNIT
- + RNDUP(cmsg->rm_call.cb_verf.oa_length));
- if (buf != NULL) {
- IXDR_PUT_LONG(buf, cmsg->rm_xid);
- IXDR_PUT_ENUM(buf, cmsg->rm_direction);
- if (cmsg->rm_direction != CALL) {
- return (FALSE);
- }
- IXDR_PUT_LONG(buf, cmsg->rm_call.cb_rpcvers);
- if (cmsg->rm_call.cb_rpcvers != RPC_MSG_VERSION) {
- return (FALSE);
- }
- IXDR_PUT_LONG(buf, cmsg->rm_call.cb_prog);
- IXDR_PUT_LONG(buf, cmsg->rm_call.cb_vers);
- IXDR_PUT_LONG(buf, cmsg->rm_call.cb_proc);
- oa = &cmsg->rm_call.cb_cred;
- IXDR_PUT_ENUM(buf, oa->oa_flavor);
- IXDR_PUT_LONG(buf, oa->oa_length);
- if (oa->oa_length) {
- memcpy((caddr_t)buf, oa->oa_base, oa->oa_length);
- buf += RNDUP(oa->oa_length) / sizeof (int32_t);
- }
- oa = &cmsg->rm_call.cb_verf;
- IXDR_PUT_ENUM(buf, oa->oa_flavor);
- IXDR_PUT_LONG(buf, oa->oa_length);
- if (oa->oa_length) {
- memcpy((caddr_t)buf, oa->oa_base, oa->oa_length);
- /* no real need....
- buf += RNDUP(oa->oa_length) / sizeof (int32_t);
- */
- }
- return (TRUE);
- }
- }
- if (xdrs->x_op == XDR_DECODE) {
- buf = XDR_INLINE(xdrs, 8 * BYTES_PER_XDR_UNIT);
- if (buf != NULL) {
- cmsg->rm_xid = IXDR_GET_LONG(buf);
- cmsg->rm_direction = IXDR_GET_ENUM(buf, enum msg_type);
- if (cmsg->rm_direction != CALL) {
- return (FALSE);
- }
- cmsg->rm_call.cb_rpcvers = IXDR_GET_LONG(buf);
- if (cmsg->rm_call.cb_rpcvers != RPC_MSG_VERSION) {
- return (FALSE);
- }
- cmsg->rm_call.cb_prog = IXDR_GET_LONG(buf);
- cmsg->rm_call.cb_vers = IXDR_GET_LONG(buf);
- cmsg->rm_call.cb_proc = IXDR_GET_LONG(buf);
- oa = &cmsg->rm_call.cb_cred;
- oa->oa_flavor = IXDR_GET_ENUM(buf, enum_t);
- oa->oa_length = IXDR_GET_LONG(buf);
- if (oa->oa_length) {
- if (oa->oa_length > MAX_AUTH_BYTES) {
- return (FALSE);
- }
- if (oa->oa_base == NULL) {
- oa->oa_base = (caddr_t)
- mem_alloc(oa->oa_length);
- }
- buf = XDR_INLINE(xdrs, RNDUP(oa->oa_length));
- if (buf == NULL) {
- if (xdr_opaque(xdrs, oa->oa_base,
- oa->oa_length) == FALSE) {
- return (FALSE);
- }
- } else {
- memcpy(oa->oa_base, (caddr_t)buf,
- oa->oa_length);
- /* no real need....
- buf += RNDUP(oa->oa_length) /
- sizeof (int32_t);
- */
- }
- }
- oa = &cmsg->rm_call.cb_verf;
- buf = XDR_INLINE(xdrs, 2 * BYTES_PER_XDR_UNIT);
- if (buf == NULL) {
- if (xdr_enum(xdrs, &oa->oa_flavor) == FALSE ||
- xdr_u_int(xdrs, &oa->oa_length) == FALSE) {
- return (FALSE);
- }
- } else {
- oa->oa_flavor = IXDR_GET_ENUM(buf, enum_t);
- oa->oa_length = IXDR_GET_LONG(buf);
- }
- if (oa->oa_length) {
- if (oa->oa_length > MAX_AUTH_BYTES) {
- return (FALSE);
- }
- if (oa->oa_base == NULL) {
- oa->oa_base = (caddr_t)
- mem_alloc(oa->oa_length);
- }
- buf = XDR_INLINE(xdrs, RNDUP(oa->oa_length));
- if (buf == NULL) {
- if (xdr_opaque(xdrs, oa->oa_base,
- oa->oa_length) == FALSE) {
- return (FALSE);
- }
- } else {
- memcpy(oa->oa_base, (caddr_t)buf,
- oa->oa_length);
- /* no real need...
- buf += RNDUP(oa->oa_length) /
- sizeof (int32_t);
- */
- }
- }
- return (TRUE);
- }
- }
- if (
- xdr_u_int32_t(xdrs, &(cmsg->rm_xid)) &&
- xdr_enum(xdrs, (enum_t *)(void *)&(cmsg->rm_direction)) &&
- (cmsg->rm_direction == CALL) &&
- xdr_u_int32_t(xdrs, &(cmsg->rm_call.cb_rpcvers)) &&
- (cmsg->rm_call.cb_rpcvers == RPC_MSG_VERSION) &&
- xdr_u_int32_t(xdrs, &(cmsg->rm_call.cb_prog)) &&
- xdr_u_int32_t(xdrs, &(cmsg->rm_call.cb_vers)) &&
- xdr_u_int32_t(xdrs, &(cmsg->rm_call.cb_proc)) &&
- xdr_opaque_auth(xdrs, &(cmsg->rm_call.cb_cred)) )
- return (xdr_opaque_auth(xdrs, &(cmsg->rm_call.cb_verf)));
- return (FALSE);
-}
diff --git a/cpukit/librpc/src/rpc/rpc_commondata.c b/cpukit/librpc/src/rpc/rpc_commondata.c
deleted file mode 100644
index cae9d21e54..0000000000
--- a/cpukit/librpc/src/rpc/rpc_commondata.c
+++ /dev/null
@@ -1,47 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)rpc_commondata.c 2.1 88/07/29 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/rpc_commondata.c,v 1.7 1999/08/28 00:00:45 peter Exp $";
-#endif
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rpc/rpc.h>
-/*
- * This file should only contain common data (global data) that is exported
- * by public interfaces
- */
-struct opaque_auth _null_auth;
-struct rpc_createerr rpc_createerr;
diff --git a/cpukit/librpc/src/rpc/rpc_dtablesize.c b/cpukit/librpc/src/rpc/rpc_dtablesize.c
deleted file mode 100644
index d19cc049cd..0000000000
--- a/cpukit/librpc/src/rpc/rpc_dtablesize.c
+++ /dev/null
@@ -1,67 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)rpc_dtablesize.c 1.2 87/08/11 Copyr 1987 Sun Micro";*/
-/*static char *sccsid = "from: @(#)rpc_dtablesize.c 2.1 88/07/29 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/rpc_dtablesize.c,v 1.10 1999/08/28 00:00:45 peter Exp $";
-#endif
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/select.h>
-#include <unistd.h>
-
-/*
- * Cache the result of getdtablesize(), so we don't have to do an
- * expensive system call every time.
- */
-/*
- * XXX In FreeBSD 2.x, you can have the maximum number of open file
- * descriptors be greater than FD_SETSIZE (which us 256 by default).
- *
- * Since old programs tend to use this call to determine the first arg
- * for select(), having this return > FD_SETSIZE is a Bad Idea(TM)!
- */
-int
-_rpc_dtablesize(void)
-{
- static int size;
-
- if (size == 0) {
- size = getdtablesize();
- if (size > FD_SETSIZE)
- size = FD_SETSIZE;
- }
- return (size);
-}
diff --git a/cpukit/librpc/src/rpc/rpc_prot.c b/cpukit/librpc/src/rpc/rpc_prot.c
deleted file mode 100644
index ea4787edb7..0000000000
--- a/cpukit/librpc/src/rpc/rpc_prot.c
+++ /dev/null
@@ -1,338 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)rpc_prot.c 1.36 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)rpc_prot.c 2.3 88/08/07 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/rpc_prot.c,v 1.8 1999/08/28 00:00:46 peter Exp $";
-#endif
-
-/*
- * rpc_prot.c
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- *
- * This set of routines implements the rpc message definition,
- * its serializer and some common rpc utility routines.
- * The routines are meant for various implementations of rpc -
- * they are NOT for the rpc client or rpc service implementations!
- * Because authentication stuff is easy and is part of rpc, the opaque
- * routines are also in this program.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <assert.h>
-#include <sys/param.h>
-
-#include <rpc/rpc.h>
-
-static void accepted(enum accept_stat, struct rpc_err *);
-static void rejected(enum reject_stat, struct rpc_err *);
-
-/* * * * * * * * * * * * * * XDR Authentication * * * * * * * * * * * */
-
-extern struct opaque_auth _null_auth;
-
-/*
- * XDR an opaque authentication struct
- * (see auth.h)
- */
-bool_t
-xdr_opaque_auth(
- XDR *xdrs,
- struct opaque_auth *ap)
-{
-
- assert(xdrs != NULL);
- assert(ap != NULL);
-
- if (xdr_enum(xdrs, &(ap->oa_flavor)))
- return (xdr_bytes(xdrs, &ap->oa_base,
- &ap->oa_length, MAX_AUTH_BYTES));
- return (FALSE);
-}
-
-/*
- * XDR a DES block
- */
-bool_t
-xdr_des_block(
- XDR *xdrs,
- des_block *blkp)
-{
-
- assert(xdrs != NULL);
- assert(blkp != NULL);
-
- return (xdr_opaque(xdrs, (caddr_t)blkp, sizeof(des_block)));
-}
-
-/* * * * * * * * * * * * * * XDR RPC MESSAGE * * * * * * * * * * * * * * * */
-
-/*
- * XDR the MSG_ACCEPTED part of a reply message union
- */
-bool_t
-xdr_accepted_reply(
- XDR *xdrs,
- struct accepted_reply *ar)
-{
-
- /* personalized union, rather than calling xdr_union */
- if (! xdr_opaque_auth(xdrs, &(ar->ar_verf)))
- return (FALSE);
- if (! xdr_enum(xdrs, (enum_t *)(void *)&(ar->ar_stat)))
- return (FALSE);
- switch (ar->ar_stat) {
-
- case SUCCESS:
- return ((*(ar->ar_results.proc))(xdrs, ar->ar_results.where));
-
- case PROG_MISMATCH:
- if (! xdr_u_int32_t(xdrs, &(ar->ar_vers.low)))
- return (FALSE);
- return (xdr_u_int32_t(xdrs, &(ar->ar_vers.high)));
-
- case GARBAGE_ARGS:
- case SYSTEM_ERR:
- case PROC_UNAVAIL:
- case PROG_UNAVAIL:
- break;
- }
- return (TRUE); /* TRUE => open ended set of problems */
-}
-
-/*
- * XDR the MSG_DENIED part of a reply message union
- */
-bool_t
-xdr_rejected_reply(
- XDR *xdrs,
- struct rejected_reply *rr )
-{
-
- /* personalized union, rather than calling xdr_union */
- if (! xdr_enum(xdrs, (enum_t *)(void *)&(rr->rj_stat)))
- return (FALSE);
- switch (rr->rj_stat) {
-
- case RPC_MISMATCH:
- if (! xdr_u_int32_t(xdrs, &(rr->rj_vers.low)))
- return (FALSE);
- return (xdr_u_int32_t(xdrs, &(rr->rj_vers.high)));
-
- case AUTH_ERROR:
- return (xdr_enum(xdrs, (enum_t *)(void *)&(rr->rj_why)));
- }
- return (FALSE);
-}
-
-static const struct xdr_discrim reply_dscrm[3] = {
- { (int)MSG_ACCEPTED, (xdrproc_t)xdr_accepted_reply },
- { (int)MSG_DENIED, (xdrproc_t)xdr_rejected_reply },
- { __dontcare__, NULL_xdrproc_t } };
-
-/*
- * XDR a reply message
- */
-bool_t
-xdr_replymsg(
- XDR *xdrs,
- struct rpc_msg *rmsg)
-{
- if (
- xdr_u_int32_t(xdrs, &(rmsg->rm_xid)) &&
- xdr_enum(xdrs, (enum_t *)(void *)&(rmsg->rm_direction)) &&
- (rmsg->rm_direction == REPLY) )
- return (xdr_union(xdrs, (enum_t *)(void *)&(rmsg->rm_reply.rp_stat),
- (caddr_t)&(rmsg->rm_reply.ru), reply_dscrm, NULL_xdrproc_t));
- return (FALSE);
-}
-
-
-/*
- * Serializes the "static part" of a call message header.
- * The fields include: rm_xid, rm_direction, rpcvers, prog, and vers.
- * The rm_xid is not really static, but the user can easily munge on the fly.
- */
-bool_t
-xdr_callhdr(
- XDR *xdrs,
- struct rpc_msg *cmsg)
-{
-
- cmsg->rm_direction = CALL;
- cmsg->rm_call.cb_rpcvers = RPC_MSG_VERSION;
- if (
- (xdrs->x_op == XDR_ENCODE) &&
- xdr_u_int32_t(xdrs, &(cmsg->rm_xid)) &&
- xdr_enum(xdrs, (enum_t *)(void *)&(cmsg->rm_direction)) &&
- xdr_u_int32_t(xdrs, &(cmsg->rm_call.cb_rpcvers)) &&
- xdr_u_int32_t(xdrs, &(cmsg->rm_call.cb_prog)) )
- return (xdr_u_int32_t(xdrs, &(cmsg->rm_call.cb_vers)));
- return (FALSE);
-}
-
-/* ************************** Client utility routine ************* */
-
-static void
-accepted(
- enum accept_stat acpt_stat,
- struct rpc_err *error)
-{
-
- assert(error != NULL);
-
- switch (acpt_stat) {
-
- case PROG_UNAVAIL:
- error->re_status = RPC_PROGUNAVAIL;
- return;
-
- case PROG_MISMATCH:
- error->re_status = RPC_PROGVERSMISMATCH;
- return;
-
- case PROC_UNAVAIL:
- error->re_status = RPC_PROCUNAVAIL;
- return;
-
- case GARBAGE_ARGS:
- error->re_status = RPC_CANTDECODEARGS;
- return;
-
- case SYSTEM_ERR:
- error->re_status = RPC_SYSTEMERROR;
- return;
-
- case SUCCESS:
- error->re_status = RPC_SUCCESS;
- return;
- }
- /* something's wrong, but we don't know what ... */
- error->re_status = RPC_FAILED;
- error->re_lb.s1 = (int32_t)MSG_ACCEPTED;
- error->re_lb.s2 = (int32_t)acpt_stat;
-}
-
-static void
-rejected(
- enum reject_stat rjct_stat,
- struct rpc_err *error)
-{
-
- assert(error != NULL);
-
- switch (rjct_stat) {
- case RPC_MISMATCH:
- error->re_status = RPC_VERSMISMATCH;
- return;
-
- case AUTH_ERROR:
- error->re_status = RPC_AUTHERROR;
- return;
- }
- /* something's wrong, but we don't know what ... */
- error->re_status = RPC_FAILED;
- error->re_lb.s1 = (int32_t)MSG_DENIED;
- error->re_lb.s2 = (int32_t)rjct_stat;
-}
-
-/*
- * given a reply message, fills in the error
- */
-void
-_seterr_reply(
- struct rpc_msg *msg,
- struct rpc_err *error)
-{
-
- assert(msg != NULL);
- assert(error != NULL);
-
- /* optimized for normal, SUCCESSful case */
- switch (msg->rm_reply.rp_stat) {
-
- case MSG_ACCEPTED:
- if (msg->acpted_rply.ar_stat == SUCCESS) {
- error->re_status = RPC_SUCCESS;
- return;
- }
- accepted(msg->acpted_rply.ar_stat, error);
- break;
-
- case MSG_DENIED:
- rejected(msg->rjcted_rply.rj_stat, error);
- break;
-
- default:
- error->re_status = RPC_FAILED;
- error->re_lb.s1 = (int32_t)(msg->rm_reply.rp_stat);
- break;
- }
- switch (error->re_status) {
-
- case RPC_VERSMISMATCH:
- error->re_vers.low = msg->rjcted_rply.rj_vers.low;
- error->re_vers.high = msg->rjcted_rply.rj_vers.high;
- break;
-
- case RPC_AUTHERROR:
- error->re_why = msg->rjcted_rply.rj_why;
- break;
-
- case RPC_PROGVERSMISMATCH:
- error->re_vers.low = msg->acpted_rply.ar_vers.low;
- error->re_vers.high = msg->acpted_rply.ar_vers.high;
- break;
-
- case RPC_FAILED:
- case RPC_SUCCESS:
- case RPC_PROGNOTREGISTERED:
- case RPC_PMAPFAILURE:
- case RPC_UNKNOWNPROTO:
- case RPC_UNKNOWNHOST:
- case RPC_SYSTEMERROR:
- case RPC_CANTDECODEARGS:
- case RPC_PROCUNAVAIL:
- case RPC_PROGUNAVAIL:
- case RPC_TIMEDOUT:
- case RPC_CANTRECV:
- case RPC_CANTSEND:
- case RPC_CANTDECODERES:
- case RPC_CANTENCODEARGS:
- default:
- break;
- }
-}
diff --git a/cpukit/librpc/src/rpc/rpc_secure.3 b/cpukit/librpc/src/rpc/rpc_secure.3
deleted file mode 100644
index 4efd9b8614..0000000000
--- a/cpukit/librpc/src/rpc/rpc_secure.3
+++ /dev/null
@@ -1,254 +0,0 @@
-.\" @(#)rpc_secure.3n 2.1 88/08/08 4.0 RPCSRC; from 1.19 88/06/24 SMI
-.\" $FreeBSD: src/lib/libc/rpc/rpc_secure.3,v 1.6 2000/03/02 09:13:48 sheldonh Exp $
-.\"
-.Dd February 16, 1988
-.Dt RPC 3
-.Sh NAME
-.Nm rpc_secure
-.Nd library routines for secure remote procedure calls
-.Sh SYNOPSIS
-.Fd #include <rpc/rpc.h>
-.Ft AUTH *
-.Fo authdes_create
-.Fa "char *name"
-.Fa "unsigned window"
-.Fa "struct sockaddr *addr"
-.Fa "des_block *ckey"
-.Fc
-.Ft int
-.Fn authdes_getucred "struct authdes_cred *adc" "uid_t *uid" "gid_t *gid" "int *grouplen" "gid_t *groups"
-.Ft int
-.Fn getnetname "char *name"
-.Ft int
-.Fn host2netname "char *name" "char *host" "char *domain"
-.Ft int
-.Fn key_decryptsession "const char *remotename" "des_block *deskey"
-.Ft int
-.Fn key_encryptsession "const char *remotename" "des_block *deskey"
-.Ft int
-.Fn key_gendes "des_block *deskey"
-.Ft int
-.Fn key_setsecret "const char *key"
-.Ft int
-.Fn netname2host "char *name" "char *host" "int hostlen"
-.Ft int
-.Fn netname2user "char *name" "uid_t *uidp" "gid_t *gidp" "int *gidlenp" "gid_t *gidlist"
-.Ft int
-.Fn user2netname "char *name" "uid_t uid" "char *domain"
-.Sh DESCRIPTION
-These routines are part of the
-.Tn RPC
-library. They implement
-.Tn DES
-Authentication. See
-.Xr rpc 3
-for further details about
-.Tn RPC .
-.Pp
-The
-.Fn authdes_create
-is the first of two routines which interface to the
-.Tn RPC
-secure authentication system, known as
-.Tn DES
-authentication.
-The second is
-.Fn authdes_getucred ,
-below.
-.Pp
-Note: the keyserver daemon
-.Xr keyserv 8
-must be running for the
-.Tn DES
-authentication system to work.
-.Pp
-.Fn Authdes_create ,
-used on the client side, returns an authentication handle that
-will enable the use of the secure authentication system.
-The first parameter
-.Fa name
-is the network name, or
-.Fa netname ,
-of the owner of the server process.
-This field usually
-represents a
-.Fa hostname
-derived from the utility routine
-.Fn host2netname ,
-but could also represent a user name using
-.Fn user2netname .
-The second field is window on the validity of
-the client credential, given in seconds. A small
-window is more secure than a large one, but choosing
-too small of a window will increase the frequency of
-resynchronizations because of clock drift.
-The third
-parameter
-.Fa addr
-is optional. If it is
-.Dv NULL ,
-then the authentication system will assume
-that the local clock is always in sync with the server's
-clock, and will not attempt resynchronizations.
-If an address
-is supplied, however, then the system will use the address
-for consulting the remote time service whenever
-resynchronization
-is required.
-This parameter is usually the
-address of the
-.Tn RPC
-server itself.
-The final parameter
-.Fa ckey
-is also optional. If it is
-.Dv NULL ,
-then the authentication system will
-generate a random
-.Tn DES
-key to be used for the encryption of credentials.
-If it is supplied, however, then it will be used instead.
-.Pp
-.Fn Authdes_getucred ,
-the second of the two
-.Tn DES
-authentication routines,
-is used on the server side for converting a
-.Tn DES
-credential, which is
-operating system independent, into a
-.Ux
-credential.
-This routine differs from utility routine
-.Fn netname2user
-in that
-.Fn authdes_getucred
-pulls its information from a cache, and does not have to do a
-Yellow Pages lookup every time it is called to get its information.
-.Pp
-.Fn Getnetname
-installs the unique, operating-system independent netname of
-the
-caller in the fixed-length array
-.Fa name .
-Returns
-.Dv TRUE
-if it succeeds and
-.Dv FALSE
-if it fails.
-.Pp
-.Fn Host2netname
-converts from a domain-specific hostname to an
-operating-system independent netname.
-Returns
-.Dv TRUE
-if it succeeds and
-.Dv FALSE
-if it fails.
-Inverse of
-.Fn netname2host .
-.Pp
-.Fn Key_decryptsession
-is an interface to the keyserver daemon, which is associated
-with
-.Tn RPC Ns 's
-secure authentication system (
-.Tn DES
-authentication).
-User programs rarely need to call it, or its associated routines
-.Fn key_encryptsession ,
-.Fn key_gendes
-and
-.Fn key_setsecret .
-System commands such as
-.Xr login 1
-and the
-.Tn RPC
-library are the main clients of these four routines.
-.Pp
-.Fn Key_decryptsession
-takes a server netname and a
-.Tn DES
-key, and decrypts the key by
-using the the public key of the the server and the secret key
-associated with the effective uid of the calling process. It
-is the inverse of
-.Fn key_encryptsession .
-.Pp
-.Fn Key_encryptsession
-is a keyserver interface routine.
-It
-takes a server netname and a des key, and encrypts
-it using the public key of the the server and the secret key
-associated with the effective uid of the calling process. It
-is the inverse of
-.Fn key_decryptsession .
-.Pp
-.Fn Key_gendes
-is a keyserver interface routine.
-It
-is used to ask the keyserver for a secure conversation key.
-Choosing one
-.Qq random
-is usually not good enough,
-because
-the common ways of choosing random numbers, such as using the
-current time, are very easy to guess.
-.Pp
-.Fn Key_setsecret
-is a keyserver interface routine.
-It is used to set the key for
-the effective
-.Fa uid
-of the calling process.
-.Pp
-.Fn Netname2host
-converts from an operating-system independent netname to a
-domain-specific hostname.
-Returns
-.Dv TRUE
-if it succeeds and
-.Dv FALSE
-if it fails. Inverse of
-.Fn host2netname .
-.Pp
-.Fn Netname2user
-converts from an operating-system independent netname to a
-domain-specific user ID.
-Returns
-.Dv TRUE
-if it succeeds and
-.Dv FALSE
-if it fails.
-Inverse of
-.Fn user2netname .
-.Pp
-.Fn User2netname
-converts from a domain-specific username to an operating-system
-independent netname.
-Returns
-.Dv TRUE
-if it succeeds and
-.Dv FALSE
-if it fails.
-Inverse of
-.Fn netname2user .
-.Sh SEE ALSO
-.Xr rpc 3 ,
-.Xr xdr 3 ,
-.Xr keyserv 8
-.Pp
-The following manuals:
-.Rs
-.%B Remote Procedure Calls: Protocol Specification
-.Re
-.Rs
-.%B Remote Procedure Call Programming Guide
-.Re
-.Rs
-.%B Rpcgen Programming Guide
-.Re
-.Rs
-.%B RPC: Remote Procedure Call Protocol Specification
-.%O RFC1050, Sun Microsystems Inc., USC-ISI
-.Re
diff --git a/cpukit/librpc/src/rpc/rpcdname.c b/cpukit/librpc/src/rpc/rpcdname.c
deleted file mode 100644
index 2451d63c2d..0000000000
--- a/cpukit/librpc/src/rpc/rpcdname.c
+++ /dev/null
@@ -1,86 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user or with the express written consent of
- * Sun Microsystems, Inc.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-#if !defined(lint) && defined(SCCSIDS)
-static char sccsid[] = "@(#)rpcdname.c 1.7 91/03/11 Copyr 1989 Sun Micro";
-#endif
-
-/*
- * rpcdname.c
- * Gets the default domain name
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <rpc/rpc.h>
-
-int getdomainname(char *, size_t);
-
-#define default_domain (rtems_rpc_task_variables->rpcdname_default_domain)
-
-static char *
-get_default_domain(void)
-{
- char temp[256];
-
- if (default_domain)
- return (default_domain);
- if (getdomainname(temp, sizeof(temp)) < 0)
- return (0);
- if (strlen(temp) > 0) {
- default_domain = (char *)malloc((strlen(temp)+(size_t)1));
- if (default_domain == 0)
- return (0);
- (void) strcpy(default_domain, temp);
- return (default_domain);
- }
- return (0);
-}
-
-/*
- * This is a wrapper for the system call getdomainname which returns a
- * ypclnt.h error code in the failure case. It also checks to see that
- * the domain name is non-null, knowing that the null string is going to
- * get rejected elsewhere in the NIS client package.
- */
-int
-_rpc_get_default_domain(
- char **domain )
-{
- if ((*domain = get_default_domain()) != 0)
- return (0);
- return (-1);
-}
diff --git a/cpukit/librpc/src/rpc/rstat.1 b/cpukit/librpc/src/rpc/rstat.1
deleted file mode 100644
index 6cc47c26c8..0000000000
--- a/cpukit/librpc/src/rpc/rstat.1
+++ /dev/null
@@ -1,58 +0,0 @@
-.\" $FreeBSD: src/lib/libc/rpc/rstat.1,v 1.5 1999/08/28 00:00:46 peter Exp $
-.\" @(#)rstat.1 2.1 88/08/03 4.0 RPCSRC
-.TH RSTAT 1 "3 August 1988"
-.SH NAME
-rstat \- remote status display
-.SH SYNOPSIS
-.B rstat
-.B host
-.SH DESCRIPTION
-.LP
-.B rstat
-displays a summary of the current system status of a particular
-.BR host .
-The output shows the current time of day, how long the system has
-been up,
-and the load averages.
-The load average numbers give the number of jobs in the run queue
-averaged over 1, 5 and 15 minutes.
-.PP
-The
-.B rstat_svc(8)
-daemon must be running on the remote host for this command to
-work.
-.B rstat
-uses an RPC protocol defined in /usr/include/rpcsvc/rstat.x.
-.SH EXAMPLE
-.RS
-.ft B
-.nf
-example% rstat otherhost
-7:36am up 6 days, 16:45, load average: 0.20, 0.23, 0.18
-example%
-.ft R
-.fi
-.RE
-.SH DIAGNOSTICS
-.LP
-rstat: RPC: Program not registered
-.IP
-The
-.B rstat_svc
-daemon has not been started on the remote host.
-.LP
-rstat: RPC: Timed out
-.IP
-A communication error occurred. Either the network is
-excessively congested, or the
-.B rstat_svc
-daemon has terminated on the remote host.
-.LP
-rstat: RPC: Port mapper failure - RPC: Timed out
-.IP
-The remote host is not running the portmapper (see
-.BR portmap(8) ),
-and cannot accommodate any RPC-based services. The host may be down.
-.SH "SEE ALSO"
-.BR portmap (8),
-.BR rstat_svc (8)
diff --git a/cpukit/librpc/src/rpc/rstat_svc.8 b/cpukit/librpc/src/rpc/rstat_svc.8
deleted file mode 100644
index e2eae8be3d..0000000000
--- a/cpukit/librpc/src/rpc/rstat_svc.8
+++ /dev/null
@@ -1,22 +0,0 @@
-.\" $FreeBSD: src/lib/libc/rpc/rstat_svc.8,v 1.5 1999/08/28 00:00:47 peter Exp $
-.\" @(#)rstat_svc.8c 2.2 88/08/03 4.0 RPCSRC; from 1.10 87/09/09 SMI
-.TH RSTAT_SVC 8 "24 November 1987"
-.SH NAME
-rstat_svc \- kernel statistics server
-.SH SYNOPSIS
-.B /etc/rstat_svc
-.SH DESCRIPTION
-.LP
-.B rstat_svc
-is a server which returns performance statistics
-obtained from the kernel.
-These statistics are graphically displayed by the Sun Microsystems program,
-.BR perfmeter (1).
-The
-.B rstat_svc
-daemon is normally invoked at boot time through /etc/rc.local.
-.PP
-.B rstat_svc
-uses an RPC protocol defined in /usr/include/rpcsvc/rstat.x.
-.\" .SH "SEE ALSO"
-.\" .BR rstat (1),
diff --git a/cpukit/librpc/src/rpc/rtems-rpc-config.h b/cpukit/librpc/src/rpc/rtems-rpc-config.h
deleted file mode 100644
index 9448ab742d..0000000000
--- a/cpukit/librpc/src/rpc/rtems-rpc-config.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright (c) 2018 embedded brains GmbH. All rights reserved.
- *
- * embedded brains GmbH
- * Dornierstr. 4
- * 82178 Puchheim
- * Germany
- * <rtems@embedded-brains.de>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _RTEMS_RPC_CONFIG_H_
-#define _RTEMS_RPC_CONFIG_H_
-
-#define _RPC_read read
-#define _RPC_write write
-#define _RPC_close close
-#define _RTEMS_RPC_INTERNAL_
-
-#endif /* _RTEMS_RPC_CONFIG_H_ */
diff --git a/cpukit/librpc/src/rpc/rtems_portmapper.c b/cpukit/librpc/src/rpc/rtems_portmapper.c
deleted file mode 100644
index 8118482775..0000000000
--- a/cpukit/librpc/src/rpc/rtems_portmapper.c
+++ /dev/null
@@ -1,502 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rpc/rpc.h>
-#include <rpc/pmap_prot.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <malloc.h>
-#include <netdb.h>
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <sys/wait.h>
-#include <sys/signal.h>
-
-static void reg_service(struct svc_req *rqstp, SVCXPRT *xprt);
-static void callit(struct svc_req *rqstp, SVCXPRT *xprt);
-static struct pmaplist *pmaplist;
-static int debugging = 0;
-
-#include <rtems.h>
-#define fork() (-1)
-
-
-static rtems_task rtems_portmapper (rtems_task_argument unused)
-{
- SVCXPRT *xprt;
- int sock;
- struct sockaddr_in addr;
- int len = sizeof(struct sockaddr_in);
- register struct pmaplist *pml;
-
- rtems_rpc_task_init ();
- if ((sock = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP)) < 0) {
- perror("portmap cannot create socket");
- rtems_task_exit();
- }
-
- addr.sin_addr.s_addr = 0;
- addr.sin_family = AF_INET;
- addr.sin_port = htons(PMAPPORT);
- if (bind(sock, (struct sockaddr *)&addr, len) != 0) {
- perror("portmap cannot bind");
- close (sock);
- rtems_task_exit();
- }
-
- if ((xprt = svcudp_create(sock)) == (SVCXPRT *)NULL) {
- fprintf(stderr, "couldn't do udp_create\n");
- close (sock);
- rtems_task_exit();
- }
- /* make an entry for ourself */
- pml = (struct pmaplist *)malloc(sizeof(struct pmaplist));
- pml->pml_next = 0;
- pml->pml_map.pm_prog = PMAPPROG;
- pml->pml_map.pm_vers = PMAPVERS;
- pml->pml_map.pm_prot = IPPROTO_UDP;
- pml->pml_map.pm_port = PMAPPORT;
- pmaplist = pml;
-
- if ((sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)) < 0) {
- perror("portmap cannot create socket");
- close (sock);
- rtems_task_exit();
- }
- if (bind(sock, (struct sockaddr *)&addr, len) != 0) {
- perror("portmap cannot bind");
- close (sock);
- rtems_task_exit();
- }
- if ((xprt = svctcp_create(sock, RPCSMALLMSGSIZE, RPCSMALLMSGSIZE))
- == (SVCXPRT *)NULL) {
- fprintf(stderr, "couldn't do tcp_create\n");
- close (sock);
- rtems_task_exit();
- }
- /* make an entry for ourself */
- pml = (struct pmaplist *)malloc(sizeof(struct pmaplist));
- pml->pml_map.pm_prog = PMAPPROG;
- pml->pml_map.pm_vers = PMAPVERS;
- pml->pml_map.pm_prot = IPPROTO_TCP;
- pml->pml_map.pm_port = PMAPPORT;
- pml->pml_next = pmaplist;
- pmaplist = pml;
-
- (void)svc_register(xprt, PMAPPROG, PMAPVERS, reg_service, FALSE);
-
- svc_run();
- fprintf(stderr, "run_svc returned unexpectedly\n");
- close (sock);
- rtems_task_exit();
-}
-
-static struct pmaplist *
-find_service(
- u_long prog,
- u_long vers,
- int prot )
-{
- register struct pmaplist *hit = NULL;
- register struct pmaplist *pml;
-
- for (pml = pmaplist; pml != NULL; pml = pml->pml_next) {
- if ((pml->pml_map.pm_prog != prog) ||
- (pml->pml_map.pm_prot != prot))
- continue;
- hit = pml;
- if (pml->pml_map.pm_vers == vers)
- break;
- }
- return (hit);
-}
-
-/*
- * 1 OK, 0 not
- */
-static void reg_service(
- struct svc_req *rqstp,
- SVCXPRT *xprt )
-{
- struct pmap reg;
- struct pmaplist *pml, *prevpml, *fnd;
- int ans, port;
- caddr_t t;
-
-#ifdef DEBUG
- fprintf(stderr, "server: about do a switch\n");
-#endif
- switch (rqstp->rq_proc) {
-
- case PMAPPROC_NULL:
- /*
- * Null proc call
- */
- if ((!svc_sendreply(xprt, (xdrproc_t) xdr_void, NULL)) &&
- debugging) {
- abort();
- }
- break;
-
- case PMAPPROC_SET:
- /*
- * Set a program,version to port mapping
- */
- if (!svc_getargs(xprt, (xdrproc_t) xdr_pmap, (caddr_t)&reg))
- svcerr_decode(xprt);
- else {
- /*
- * check to see if already used
- * find_service returns a hit even if
- * the versions don't match, so check for it
- */
- fnd = find_service(reg.pm_prog, reg.pm_vers, reg.pm_prot);
- if (fnd && fnd->pml_map.pm_vers == reg.pm_vers) {
- if (fnd->pml_map.pm_port == reg.pm_port) {
- ans = 1;
- goto done;
- }
- else {
- ans = 0;
- goto done;
- }
- } else {
- /*
- * add to END of list
- */
- pml = (struct pmaplist *)
- malloc(sizeof(struct pmaplist));
- pml->pml_map = reg;
- pml->pml_next = 0;
- if (pmaplist == 0) {
- pmaplist = pml;
- } else {
- for (fnd= pmaplist; fnd->pml_next != 0;
- fnd = fnd->pml_next);
- fnd->pml_next = pml;
- }
- ans = 1;
- }
- done:
- if ((!svc_sendreply(xprt, (xdrproc_t) xdr_long, (caddr_t)&ans)) &&
- debugging) {
- fprintf(stderr, "svc_sendreply\n");
- abort();
- }
- }
- break;
-
- case PMAPPROC_UNSET:
- /*
- * Remove a program,version to port mapping.
- */
- if (!svc_getargs(xprt, (xdrproc_t) xdr_pmap, (caddr_t)&reg))
- svcerr_decode(xprt);
- else {
- ans = 0;
- for (prevpml = NULL, pml = pmaplist; pml != NULL; ) {
- if ((pml->pml_map.pm_prog != reg.pm_prog) ||
- (pml->pml_map.pm_vers != reg.pm_vers)) {
- /* both pml & prevpml move forwards */
- prevpml = pml;
- pml = pml->pml_next;
- continue;
- }
- /* found it; pml moves forward, prevpml stays */
- ans = 1;
- t = (caddr_t)pml;
- pml = pml->pml_next;
- if (prevpml == NULL)
- pmaplist = pml;
- else
- prevpml->pml_next = pml;
- free(t);
- }
- if ((!svc_sendreply(xprt, (xdrproc_t) xdr_long, (caddr_t)&ans)) &&
- debugging) {
- fprintf(stderr, "svc_sendreply\n");
- abort();
- }
- }
- break;
-
- case PMAPPROC_GETPORT:
- /*
- * Lookup the mapping for a program,version and return its port
- */
- if (!svc_getargs(xprt, (xdrproc_t) xdr_pmap, (caddr_t)&reg))
- svcerr_decode(xprt);
- else {
- fnd = find_service(reg.pm_prog, reg.pm_vers, reg.pm_prot);
- if (fnd)
- port = fnd->pml_map.pm_port;
- else
- port = 0;
- if ((!svc_sendreply(xprt, (xdrproc_t) xdr_long, (caddr_t)&port)) &&
- debugging) {
- fprintf(stderr, "svc_sendreply\n");
- abort();
- }
- }
- break;
-
- case PMAPPROC_DUMP:
- /*
- * Return the current set of mapped program,version
- */
- if (!svc_getargs(xprt, (xdrproc_t) xdr_void, NULL))
- svcerr_decode(xprt);
- else {
- if ((!svc_sendreply(xprt, (xdrproc_t) xdr_pmaplist,
- (caddr_t)&pmaplist)) && debugging) {
- fprintf(stderr, "svc_sendreply\n");
- abort();
- }
- }
- break;
-
- case PMAPPROC_CALLIT:
- /*
- * Calls a procedure on the local machine. If the requested
- * procedure is not registered this procedure does not return
- * error information!!
- * This procedure is only supported on rpc/udp and calls via
- * rpc/udp. It passes null authentication parameters.
- */
- callit(rqstp, xprt);
- break;
-
- default:
- svcerr_noproc(xprt);
- break;
- }
-}
-
-
-/*
- * Stuff for the rmtcall service
- */
-#define ARGSIZE 9000
-
-struct encap_parms {
- u_long arglen;
- char *args;
-};
-
-static bool_t
-xdr_encap_parms(
- XDR *xdrs,
- struct encap_parms *epp )
-{
-
- u_int temp_epp_arglen = epp->arglen;
- return (xdr_bytes(xdrs, &(epp->args), &temp_epp_arglen, ARGSIZE));
-}
-
-struct rmtcallargs {
- u_long rmt_prog;
- u_long rmt_vers;
- u_long rmt_port;
- u_long rmt_proc;
- struct encap_parms rmt_args;
-};
-
-static bool_t
-xdr_rmtcall_args(
- register XDR *xdrs,
- register struct rmtcallargs *cap )
-{
-
- /* does not get a port number */
- if (xdr_u_long(xdrs, &(cap->rmt_prog)) &&
- xdr_u_long(xdrs, &(cap->rmt_vers)) &&
- xdr_u_long(xdrs, &(cap->rmt_proc))) {
- return (xdr_encap_parms(xdrs, &(cap->rmt_args)));
- }
- return (FALSE);
-}
-
-static bool_t
-xdr_rmtcall_result(
- register XDR *xdrs,
- register struct rmtcallargs *cap )
-{
- if (xdr_u_long(xdrs, &(cap->rmt_port)))
- return (xdr_encap_parms(xdrs, &(cap->rmt_args)));
- return (FALSE);
-}
-
-/*
- * only worries about the struct encap_parms part of struct rmtcallargs.
- * The arglen must already be set!!
- */
-static bool_t
-xdr_opaque_parms(
- XDR *xdrs,
- void *args,
- ... )
-{
- struct rmtcallargs *cap = (struct rmtcallargs *) args;
-
- return (xdr_opaque(xdrs, cap->rmt_args.args, cap->rmt_args.arglen));
-}
-
-/*
- * This routine finds and sets the length of incoming opaque paraters
- * and then calls xdr_opaque_parms.
- */
-static bool_t
-xdr_len_opaque_parms(
- XDR *xdrs,
- void *args,
- ... )
-{
- struct rmtcallargs *cap = (struct rmtcallargs *) args;
- register u_int beginpos, lowpos, highpos, currpos, pos;
-
- beginpos = lowpos = pos = xdr_getpos(xdrs);
- highpos = lowpos + ARGSIZE;
- while ((int)(highpos - lowpos) >= 0) {
- currpos = (lowpos + highpos) / 2;
- if (xdr_setpos(xdrs, currpos)) {
- pos = currpos;
- lowpos = currpos + 1;
- } else {
- highpos = currpos - 1;
- }
- }
- xdr_setpos(xdrs, beginpos);
- cap->rmt_args.arglen = pos - beginpos;
- return (xdr_opaque_parms(xdrs, cap));
-}
-
-/*
- * Call a remote procedure service
- * This procedure is very quiet when things go wrong.
- * The proc is written to support broadcast rpc. In the broadcast case,
- * a machine should shut-up instead of complain, less the requestor be
- * overrun with complaints at the expense of not hearing a valid reply ...
- *
- * This now forks so that the program & process that it calls can call
- * back to the portmapper.
- */
-static void
-callit(
- struct svc_req *rqstp,
- SVCXPRT *xprt )
-{
- struct rmtcallargs a;
- struct pmaplist *pml;
- u_short port;
- struct sockaddr_in me;
- int pid, socket = -1;
- CLIENT *client;
- struct authunix_parms *au = (struct authunix_parms *)rqstp->rq_clntcred;
- struct timeval timeout;
- char buf[ARGSIZE];
-
- timeout.tv_sec = 5;
- timeout.tv_usec = 0;
- a.rmt_args.args = buf;
- if (!svc_getargs(xprt, (xdrproc_t) xdr_rmtcall_args, (caddr_t)&a))
- return;
- if ((pml = find_service(a.rmt_prog, a.rmt_vers, IPPROTO_UDP)) == NULL)
- return;
- /*
- * fork a child to do the work. Parent immediately returns.
- * Child exits upon completion.
- */
- if ((pid = fork()) != 0) {
- if (debugging && (pid < 0)) {
- fprintf(stderr, "portmap CALLIT: cannot fork.\n");
- }
- return;
- }
- port = pml->pml_map.pm_port;
- get_myaddress(&me);
- me.sin_port = htons(port);
- client = clntudp_create(&me, a.rmt_prog, a.rmt_vers, timeout, &socket);
- if (client != (CLIENT *)NULL) {
- if (rqstp->rq_cred.oa_flavor == AUTH_UNIX) {
- client->cl_auth = authunix_create(au->aup_machname,
- au->aup_uid, au->aup_gid, au->aup_len, au->aup_gids);
- }
- a.rmt_port = (u_long)port;
- if (clnt_call(client, a.rmt_proc, xdr_opaque_parms, &a,
- xdr_len_opaque_parms, &a, timeout) == RPC_SUCCESS) {
- svc_sendreply(xprt, (xdrproc_t) xdr_rmtcall_result, (caddr_t)&a);
- }
- AUTH_DESTROY(client->cl_auth);
- clnt_destroy(client);
- }
- (void)close(socket);
- exit(0);
-}
-
-/*
- * Start the RPC portmapper
- */
-int rtems_rpc_start_portmapper (int priority)
-{
- rtems_mode mode;
- rtems_status_code sc;
- rtems_id tid;
- static int started;
-
- rtems_task_mode (RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &mode);
- if (started) {
- rtems_task_mode (mode, RTEMS_PREEMPT_MASK, &mode);
- return RTEMS_SUCCESSFUL;
- }
- sc = rtems_task_create (rtems_build_name('P', 'M', 'A', 'P'),
- priority,
- ARGSIZE + 8000,
- RTEMS_PREEMPT|RTEMS_NO_TIMESLICE|RTEMS_NO_ASR|RTEMS_INTERRUPT_LEVEL(0),
- RTEMS_NO_FLOATING_POINT|RTEMS_LOCAL,
- &tid);
- if (sc != RTEMS_SUCCESSFUL) {
- rtems_task_mode (mode, RTEMS_PREEMPT_MASK, &mode);
- return sc;
- }
- sc = rtems_task_start (tid, rtems_portmapper, 0);
- if (sc != RTEMS_SUCCESSFUL) {
- rtems_task_mode (mode, RTEMS_PREEMPT_MASK, &mode);
- return sc;
- }
- started = 1;
- rtems_task_mode (mode, RTEMS_PREEMPT_MASK, &mode);
- return RTEMS_SUCCESSFUL;
-}
diff --git a/cpukit/librpc/src/rpc/rtems_rpc.c b/cpukit/librpc/src/rpc/rtems_rpc.c
deleted file mode 100644
index 91e2b0fcf3..0000000000
--- a/cpukit/librpc/src/rpc/rtems_rpc.c
+++ /dev/null
@@ -1,127 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * RTEMS multi-tasking support
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rpc/rpc.h>
-#include <rtems.h>
-#include <stdlib.h>
-#include <pthread.h>
-#include <assert.h>
-
-/*
- * RPC variables for single-thread
- */
-static struct _rtems_rpc_task_variables rpc_default = {
- -1, /* svc_maxfd */
- {{0}}, /* svc_svc_fdset */
- NULL, /* svc_xports */
- 0, /* svc_xportssize */
- 0, /* svc__svc_fdsetsize */
- 0, /* svc__svc_fdset */
- NULL, /* svc_svc_head */
- 0, /* clnt_perror_buf */
- 0, /* clnt_raw_private */
- 0, /* call_rpc_private */
- 0, /* svc_raw_private */
-
- 0, /* svc_simple_proglst */
- 0, /* svc_simple_pl */
- 0, /* svc_simple_transp */
-
- 0, /* rpcdname_default_domain */
- 0 /* svc_auths_Auths */
-};
-
-/*
- * RPC values for initializing a new per-task set of variables
- */
-static const struct _rtems_rpc_task_variables rpc_init = {
- -1, /* svc_maxfd */
- {{0}}, /* svc_svc_fdset */
- NULL, /* svc_xports */
- 0, /* svc_xportssize */
- 0, /* svc__svc_fdsetsize */
- 0, /* svc__svc_fdset */
- NULL, /* svc_svc_head */
- 0, /* clnt_perror_buf */
- 0, /* clnt_raw_private */
- 0, /* call_rpc_private */
- 0, /* svc_raw_private */
-
- 0, /* svc_simple_proglst */
- 0, /* svc_simple_pl */
- 0, /* svc_simple_transp */
-
- 0, /* rpcdname_default_domain */
- 0 /* svc_auths_Auths */
-};
-
-/*
- * Per-task pointer to RPC data
- */
-static pthread_once_t rtems_rpc_task_variable_once = PTHREAD_ONCE_INIT;
-static pthread_key_t rtems_rpc_task_variable_key;
-
-/*
- * Return the current task variable pointer.
- */
-struct _rtems_rpc_task_variables *rtems_rpc_task_variables_get (void)
-{
- void *ptr = pthread_getspecific(rtems_rpc_task_variable_key);
- if (ptr == NULL) {
- ptr = &rpc_default;
- }
- return (struct _rtems_rpc_task_variables *) ptr;
-}
-
-/*
- * Key create function for task_variable_key.
- */
-static void rtems_rpc_task_variable_make_key (void)
-{
- int eno = pthread_key_create(&rtems_rpc_task_variable_key, NULL);
- assert (eno == 0);
- /*
- * FIXME: Should have destructor which cleans up
- * all RPC stuff:
- * - Close all files
- * - Go through and free linked list elements
- * - Free other allocated memory (e.g. clnt_perror_buf)
- */
-}
-
-/*
- * Set up per-task RPC variables
- */
-int rtems_rpc_task_init (void)
-{
- struct _rtems_rpc_task_variables *tvp;
- int eno = 0;
-
- eno = pthread_once(
- &rtems_rpc_task_variable_once,
- rtems_rpc_task_variable_make_key
- );
- assert (eno == 0);
-
- tvp = pthread_getspecific (rtems_rpc_task_variable_key);
- if (tvp == NULL) {
- tvp = malloc (sizeof *tvp);
- if (tvp == NULL)
- return RTEMS_NO_MEMORY;
-
- eno = pthread_setspecific (rtems_rpc_task_variable_key, (void *) tvp);
- if (eno != 0) {
- free (tvp);
- return RTEMS_INTERNAL_ERROR;
- }
- *tvp = rpc_init;
- }
- return RTEMS_SUCCESSFUL;
-}
diff --git a/cpukit/librpc/src/rpc/rtime.3 b/cpukit/librpc/src/rpc/rtime.3
deleted file mode 100644
index ad3e538c43..0000000000
--- a/cpukit/librpc/src/rpc/rtime.3
+++ /dev/null
@@ -1,47 +0,0 @@
-.\" @(#)rtime.3n 2.1 88/08/08 4.0 RPCSRC; from 1.5 88/02/08 SMI
-.\" $FreeBSD: src/lib/libc/rpc/rtime.3,v 1.4 2000/03/02 09:13:48 sheldonh Exp $
-.\"
-.TH RTIME 3 "22 November 1987"
-.SH NAME
-rtime \- get remote time
-.SH SYNOPSIS
-.nf
-.B #include <sys/types.h>
-.B #include <sys/time.h>
-.B #include <netinet/in.h>
-.LP
-.B int rtime(addrp, timep, timeout)
-.B struct sockaddr_in \(**addrp;
-.B struct timeval \(**timep;
-.B struct timeval \(**timeout;
-.fi
-.SH DESCRIPTION
-.B rtime(\|)
-consults the Internet Time Server at the address pointed to by
-.I addrp
-and returns the remote time in the
-.B timeval
-struct pointed to by
-.IR timep .
-Normally, the
-.SM UDP
-protocol is used when consulting the Time Server.
-The
-.I timeout
-parameter specifies how long the
-routine should wait before giving
-up when waiting for a reply. If
-.I timeout
-is specified as
-.SM NULL\s0,
-however, the routine will instead use
-.SM TCP
-and block until a reply is received from the time server.
-.LP
-The routine returns 0 if it is successful.
-Otherwise,
-it returns \-1 and
-.B errno
-is set to reflect the cause of the error.
-.SH "SEE ALSO"
-.BR timed (8c)
diff --git a/cpukit/librpc/src/rpc/rtime.c b/cpukit/librpc/src/rpc/rtime.c
deleted file mode 100644
index 4a77084027..0000000000
--- a/cpukit/librpc/src/rpc/rtime.c
+++ /dev/null
@@ -1,165 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-/*
- * Copyright (c) 1988 by Sun Microsystems, Inc.
-
- */
-
-/*
- * rtime - get time from remote machine
- *
- * gets time, obtaining value from host
- * on the udp/time socket. Since timeserver returns
- * with time of day in seconds since Jan 1, 1900, must
- * subtract seconds before Jan 1, 1970 to get
- * what unix uses.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <netinet/in.h>
-#include <stdio.h>
-#include <netdb.h>
-#include <sys/select.h>
-#include <inttypes.h>
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/* from: static char sccsid[] = "@(#)rtime.c 2.2 88/08/10 4.0 RPCSRC; from 1.8 88/02/08 SMI"; */
-static const char rcsid[] = "$FreeBSD: src/lib/libc/rpc/rtime.c,v 1.5 2000/01/27 23:06:41 jasone Exp $";
-#endif
-
-extern int _rpc_dtablesize( void );
-
-#define NYEARS (UINT32_C(1970) - UINT32_C(1900))
-#define TOFFSET (UINT32_C(60)*UINT32_C(60)*UINT32_C(24)*(UINT32_C(365)*NYEARS + (NYEARS/UINT32_C(4))))
-
-static void do_close( int );
-
-int
-rtime(
- struct sockaddr_in *addrp,
- struct timeval *timep,
- struct timeval *timeout )
-{
- int s;
- fd_set readfds;
- int res;
- uint32_t thetime;
- struct sockaddr_in from;
- socklen_t fromlen;
- int type;
- struct servent *serv;
-
- if (timeout == NULL) {
- type = SOCK_STREAM;
- } else {
- type = SOCK_DGRAM;
- }
- s = socket(AF_INET, type, 0);
- if (s < 0) {
- return(-1);
- }
- addrp->sin_family = AF_INET;
-
- /* TCP and UDP port are the same in this case */
- if ((serv = getservbyname("time", "tcp")) == NULL) {
- return(-1);
- }
-
- addrp->sin_port = serv->s_port;
-
- if (type == SOCK_DGRAM) {
- res = sendto(s, (char *)&thetime, sizeof(thetime), 0,
- (struct sockaddr *)addrp, sizeof(*addrp));
- if (res < 0) {
- do_close(s);
- return(-1);
- }
- do {
- FD_ZERO(&readfds);
- FD_SET(s, &readfds);
- res = select(_rpc_dtablesize(), &readfds,
- (fd_set *)NULL, (fd_set *)NULL, timeout);
- } while (res < 0 && errno == EINTR);
- if (res <= 0) {
- if (res == 0) {
- errno = ETIMEDOUT;
- }
- do_close(s);
- return(-1);
- }
- fromlen = sizeof(from);
- res = recvfrom(s, (char *)&thetime, sizeof(thetime), 0,
- (struct sockaddr *)&from, &fromlen);
- do_close(s);
- if (res < 0) {
- return(-1);
- }
- } else {
- if (connect(s, (struct sockaddr *)addrp, sizeof(*addrp)) < 0) {
- do_close(s);
- return(-1);
- }
- res = _RPC_read(s, (char *)&thetime, sizeof(thetime));
- do_close(s);
- if (res < 0) {
- return(-1);
- }
- }
- if (res != sizeof(thetime)) {
- errno = EIO;
- return(-1);
- }
- thetime = ntohl(thetime);
- timep->tv_sec = thetime - TOFFSET;
- timep->tv_usec = 0;
- return(0);
-}
-
-static void
-do_close(int s)
-{
- int save;
-
- save = errno;
- (void)_RPC_close(s);
- errno = save;
-}
diff --git a/cpukit/librpc/src/rpc/svc.c b/cpukit/librpc/src/rpc/svc.c
deleted file mode 100644
index a1f576976c..0000000000
--- a/cpukit/librpc/src/rpc/svc.c
+++ /dev/null
@@ -1,502 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)svc.c 1.44 88/02/08 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)svc.c 2.4 88/08/11 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/svc.c,v 1.14 1999/08/28 00:00:48 peter Exp $";
-#endif
-
-/*
- * svc.c, Server-side remote procedure call interface.
- *
- * There are two sets of procedures here. The xprt routines are
- * for handling transport handles. The svc routines handle the
- * list of service routines.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-#ifdef HAVE_STRINGS_H
-#include <strings.h> /* for ffs */
-#endif
-#include <stdlib.h>
-#include <sys/errno.h>
-#include <sys/param.h>
-#include <rpc/rpc.h>
-#include <rpc/pmap_clnt.h>
-
-#define xports (rtems_rpc_task_variables->svc_xports)
-#define xportssize (rtems_rpc_task_variables->svc_xportssize)
-
-#define NULL_SVC ((struct svc_callout *)0)
-#define RQCRED_SIZE 400 /* this size is excessive */
-
-#define max(a, b) (a > b ? a : b)
-
-/*
- * The services list
- * Each entry represents a set of procedures (an rpc program).
- * The dispatch routine takes request structs and runs the
- * apropriate procedure.
- */
-struct svc_callout {
- struct svc_callout *sc_next;
- u_long sc_prog;
- u_long sc_vers;
- void (*sc_dispatch)(struct svc_req *r, SVCXPRT *xprt);
-};
-#define svc_head (rtems_rpc_task_variables->svc_svc_head)
-
-static struct svc_callout *svc_find(u_long prog, u_long vers,
- struct svc_callout **prev);
-
-/* *************** SVCXPRT related stuff **************** */
-
-/*
- * Activate a transport handle.
- */
-void
-xprt_register(
- SVCXPRT *xprt )
-{
- register int sock = xprt->xp_sock;
-
- if (sock + 1 > __svc_fdsetsize) {
- int bytes = sizeof (fd_set);
- fd_set *fds;
-
- fds = (fd_set *)malloc(bytes);
- memset(fds, 0, bytes);
- if (__svc_fdset) {
- memcpy(fds, __svc_fdset, bytes);
- free(__svc_fdset);
- }
- __svc_fdset = fds;
- __svc_fdsetsize = bytes * NBBY;
- }
-
- if (sock < FD_SETSIZE)
- FD_SET(sock, &svc_fdset);
- FD_SET(sock, __svc_fdset);
-
- if (xports == NULL || sock + 1 > xportssize) {
- SVCXPRT **xp;
- int size = FD_SETSIZE;
-
- if (sock + 1 > size)
- size = sock + 1;
- xp = (SVCXPRT **)mem_alloc(size * sizeof(SVCXPRT *));
- memset(xp, 0, size * sizeof(SVCXPRT *));
- if (xports) {
- memcpy(xp, xports, xportssize * sizeof(SVCXPRT *));
- free(xports);
- }
- xportssize = size;
- xports = xp;
- }
- xports[sock] = xprt;
- svc_maxfd = max(svc_maxfd, sock);
-}
-
-/*
- * De-activate a transport handle.
- */
-void
-xprt_unregister(
- SVCXPRT *xprt )
-{
- register int sock = xprt->xp_sock;
-
- if (xports[sock] == xprt) {
- xports[sock] = (SVCXPRT *)0;
- if (sock < FD_SETSIZE)
- FD_CLR(sock, &svc_fdset);
- FD_CLR(sock, __svc_fdset);
- if (sock == svc_maxfd) {
- for (svc_maxfd--; svc_maxfd >= 0; svc_maxfd--)
- if (xports[svc_maxfd])
- break;
- }
- /*
- * XXX could use svc_maxfd as a hint to
- * decrease the size of __svc_fdset
- */
- }
-}
-
-
-/* ********************** CALLOUT list related stuff ************* */
-
-/*
- * Add a service program to the callout list.
- * The dispatch routine will be called when a rpc request for this
- * program number comes in.
- */
-bool_t
-svc_register(
- SVCXPRT *xprt,
- u_long prog,
- u_long vers,
- void (*dispatch)(struct svc_req *r, SVCXPRT *xprt),
- int protocol )
-{
- struct svc_callout *prev;
- register struct svc_callout *s;
-
- if ((s = svc_find(prog, vers, &prev)) != NULL_SVC) {
- if (s->sc_dispatch == dispatch)
- goto pmap_it; /* he is registering another xptr */
- return (FALSE);
- }
- s = (struct svc_callout *)mem_alloc(sizeof(struct svc_callout));
- if (s == (struct svc_callout *)0) {
- return (FALSE);
- }
- s->sc_prog = prog;
- s->sc_vers = vers;
- s->sc_dispatch = dispatch;
- s->sc_next = svc_head;
- svc_head = s;
-pmap_it:
- /* now register the information with the local binder service */
- if (protocol) {
- return (pmap_set(prog, vers, protocol, xprt->xp_port));
- }
- return (TRUE);
-}
-
-/*
- * Remove a service program from the callout list.
- */
-void
-svc_unregister(
- u_long prog,
- u_long vers )
-{
- struct svc_callout *prev;
- register struct svc_callout *s;
-
- if ((s = svc_find(prog, vers, &prev)) == NULL_SVC)
- return;
- if (prev == NULL_SVC) {
- svc_head = s->sc_next;
- } else {
- prev->sc_next = s->sc_next;
- }
- s->sc_next = NULL_SVC;
- mem_free((char *) s, (u_int) sizeof(struct svc_callout));
- /* now unregister the information with the local binder service */
- (void)pmap_unset(prog, vers);
-}
-
-/*
- * Search the callout list for a program number, return the callout
- * struct.
- */
-static struct svc_callout *
-svc_find(
- u_long prog,
- u_long vers,
- struct svc_callout **prev )
-{
- register struct svc_callout *s, *p;
-
- p = NULL_SVC;
- for (s = svc_head; s != NULL_SVC; s = s->sc_next) {
- if ((s->sc_prog == prog) && (s->sc_vers == vers))
- goto done;
- p = s;
- }
-done:
- *prev = p;
- return (s);
-}
-
-/* ******************* REPLY GENERATION ROUTINES ************ */
-
-/*
- * Send a reply to an rpc request
- */
-bool_t
-svc_sendreply(
- register SVCXPRT *xprt,
- xdrproc_t xdr_results,
- void *xdr_location )
-{
- struct rpc_msg rply;
-
- rply.rm_direction = REPLY;
- rply.rm_reply.rp_stat = MSG_ACCEPTED;
- rply.acpted_rply.ar_verf = xprt->xp_verf;
- rply.acpted_rply.ar_stat = SUCCESS;
- rply.acpted_rply.ar_results.where = xdr_location;
- rply.acpted_rply.ar_results.proc = xdr_results;
- return (SVC_REPLY(xprt, &rply));
-}
-
-/*
- * No procedure error reply
- */
-void
-svcerr_noproc(
- register SVCXPRT *xprt )
-{
- struct rpc_msg rply;
-
- rply.rm_direction = REPLY;
- rply.rm_reply.rp_stat = MSG_ACCEPTED;
- rply.acpted_rply.ar_verf = xprt->xp_verf;
- rply.acpted_rply.ar_stat = PROC_UNAVAIL;
- SVC_REPLY(xprt, &rply);
-}
-
-/*
- * Can't decode args error reply
- */
-void
-svcerr_decode(
- register SVCXPRT *xprt )
-{
- struct rpc_msg rply;
-
- rply.rm_direction = REPLY;
- rply.rm_reply.rp_stat = MSG_ACCEPTED;
- rply.acpted_rply.ar_verf = xprt->xp_verf;
- rply.acpted_rply.ar_stat = GARBAGE_ARGS;
- SVC_REPLY(xprt, &rply);
-}
-
-/*
- * Some system error
- */
-void
-svcerr_systemerr(
- register SVCXPRT *xprt )
-{
- struct rpc_msg rply;
-
- rply.rm_direction = REPLY;
- rply.rm_reply.rp_stat = MSG_ACCEPTED;
- rply.acpted_rply.ar_verf = xprt->xp_verf;
- rply.acpted_rply.ar_stat = SYSTEM_ERR;
- SVC_REPLY(xprt, &rply);
-}
-
-/*
- * Authentication error reply
- */
-void
-svcerr_auth(
- SVCXPRT *xprt,
- enum auth_stat why )
-{
- struct rpc_msg rply;
-
- rply.rm_direction = REPLY;
- rply.rm_reply.rp_stat = MSG_DENIED;
- rply.rjcted_rply.rj_stat = AUTH_ERROR;
- rply.rjcted_rply.rj_why = why;
- SVC_REPLY(xprt, &rply);
-}
-
-/*
- * Auth too weak error reply
- */
-void
-svcerr_weakauth(
- SVCXPRT *xprt )
-{
-
- svcerr_auth(xprt, AUTH_TOOWEAK);
-}
-
-/*
- * Program unavailable error reply
- */
-void
-svcerr_noprog(
- register SVCXPRT *xprt )
-{
- struct rpc_msg rply;
-
- rply.rm_direction = REPLY;
- rply.rm_reply.rp_stat = MSG_ACCEPTED;
- rply.acpted_rply.ar_verf = xprt->xp_verf;
- rply.acpted_rply.ar_stat = PROG_UNAVAIL;
- SVC_REPLY(xprt, &rply);
-}
-
-/*
- * Program version mismatch error reply
- */
-void
-svcerr_progvers(
- register SVCXPRT *xprt,
- rpcvers_t low_vers,
- rpcvers_t high_vers )
-{
- struct rpc_msg rply;
-
- rply.rm_direction = REPLY;
- rply.rm_reply.rp_stat = MSG_ACCEPTED;
- rply.acpted_rply.ar_verf = xprt->xp_verf;
- rply.acpted_rply.ar_stat = PROG_MISMATCH;
- rply.acpted_rply.ar_vers.low = low_vers;
- rply.acpted_rply.ar_vers.high = high_vers;
- SVC_REPLY(xprt, &rply);
-}
-
-/* ******************* SERVER INPUT STUFF ******************* */
-
-/*
- * Get server side input from some transport.
- *
- * Statement of authentication parameters management:
- * This function owns and manages all authentication parameters, specifically
- * the "raw" parameters (msg.rm_call.cb_cred and msg.rm_call.cb_verf) and
- * the "cooked" credentials (rqst->rq_clntcred).
- * However, this function does not know the structure of the cooked
- * credentials, so it make the following assumptions:
- * a) the structure is contiguous (no pointers), and
- * b) the cred structure size does not exceed RQCRED_SIZE bytes.
- * In all events, all three parameters are freed upon exit from this routine.
- * The storage is trivially management on the call stack in user land, but
- * is mallocated in kernel land.
- */
-
-void
-svc_getreq(
- int rdfds )
-{
- fd_set readfds;
-
- FD_ZERO(&readfds);
- readfds.fds_bits[0] = rdfds;
- svc_getreqset(&readfds);
-}
-
-void
-svc_getreqset(
- fd_set *readfds )
-{
- svc_getreqset2(readfds, FD_SETSIZE);
-}
-
-void
-svc_getreqset2(
- fd_set *readfds,
- int width )
-{
- enum xprt_stat stat;
- struct rpc_msg msg;
- int prog_found;
- u_long low_vers;
- u_long high_vers;
- struct svc_req r;
- register SVCXPRT *xprt;
- register int bit;
- register int sock;
- register fd_mask mask, *maskp;
- char cred_area[2*MAX_AUTH_BYTES + RQCRED_SIZE];
- msg.rm_call.cb_cred.oa_base = cred_area;
- msg.rm_call.cb_verf.oa_base = &(cred_area[MAX_AUTH_BYTES]);
- r.rq_clntcred = &(cred_area[2*MAX_AUTH_BYTES]);
-
-
- maskp = readfds->fds_bits;
- for (sock = 0; sock < width; sock += NFDBITS) {
- for (mask = *maskp++; (bit = ffs(mask)); mask ^= (1 << (bit - 1))) {
- /* sock has input waiting */
- xprt = xports[sock + bit - 1];
- if (xprt == NULL)
- /* But do we control sock? */
- continue;
- /* now receive msgs from xprtprt (support batch calls) */
- do {
- if (SVC_RECV(xprt, &msg)) {
-
- /* now find the exported program and call it */
- register struct svc_callout *s;
- enum auth_stat why;
-
- r.rq_xprt = xprt;
- r.rq_prog = msg.rm_call.cb_prog;
- r.rq_vers = msg.rm_call.cb_vers;
- r.rq_proc = msg.rm_call.cb_proc;
- r.rq_cred = msg.rm_call.cb_cred;
- /* first authenticate the message */
- if ((why= _authenticate(&r, &msg)) != AUTH_OK) {
- svcerr_auth(xprt, why);
- goto call_done;
- }
- /* now match message with a registered service*/
- prog_found = FALSE;
- low_vers = (u_long) - 1;
- high_vers = 0;
- for (s = svc_head; s != NULL_SVC; s = s->sc_next) {
- if (s->sc_prog == r.rq_prog) {
- if (s->sc_vers == r.rq_vers) {
- (*s->sc_dispatch)(&r, xprt);
- goto call_done;
- } /* found correct version */
- prog_found = TRUE;
- if (s->sc_vers < low_vers)
- low_vers = s->sc_vers;
- if (s->sc_vers > high_vers)
- high_vers = s->sc_vers;
- } /* found correct program */
- }
- /*
- * if we got here, the program or version
- * is not served ...
- */
- if (prog_found)
- svcerr_progvers(xprt,
- low_vers, high_vers);
- else
- svcerr_noprog(xprt);
- /* Fall through to ... */
- }
- call_done:
- if ((stat = SVC_STAT(xprt)) == XPRT_DIED){
- SVC_DESTROY(xprt);
- break;
- }
- } while (stat == XPRT_MOREREQS);
- }
- }
-}
diff --git a/cpukit/librpc/src/rpc/svc_auth.c b/cpukit/librpc/src/rpc/svc_auth.c
deleted file mode 100644
index 0bee5175d9..0000000000
--- a/cpukit/librpc/src/rpc/svc_auth.c
+++ /dev/null
@@ -1,222 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-/*
- * Copyright (c) 1986-1991 by Sun Microsystems Inc.
- */
-
-/* #ident "@(#)svc_auth.c 1.16 94/04/24 SMI" */
-
-#if !defined(lint) && defined(SCCSIDS)
-#if 0
-static char sccsid[] = "@(#)svc_auth.c 1.26 89/02/07 Copyr 1984 Sun Micro";
-#else
-static const char rcsid[] =
- "$FreeBSD: src/lib/libc/rpc/svc_auth.c,v 1.7 1999/12/29 05:04:16 peter Exp $";
-#endif
-#endif
-
-/*
- * svc_auth.c, Server-side rpc authenticator interface.
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#ifdef _KERNEL
-#include <sys/param.h>
-#include <rpc/types.h>
-#include <rpc/xdr.h>
-#include <rpc/auth.h>
-#include <rpc/clnt.h>
-#include <rpc/rpc_msg.h>
-#include <rpc/svc.h>
-#include <rpc/svc_auth.h>
-#else
-#include <stdlib.h>
-#include <rpc/rpc.h>
-#endif
-#include <sys/types.h>
-
-/*
- * svcauthsw is the bdevsw of server side authentication.
- *
- * Server side authenticators are called from authenticate by
- * using the client auth struct flavor field to index into svcauthsw.
- * The server auth flavors must implement a routine that looks
- * like:
- *
- * enum auth_stat
- * flavorx_auth(rqst, msg)
- * register struct svc_req *rqst;
- * register struct rpc_msg *msg;
- *
- */
-
-enum auth_stat _svcauth_null(struct svc_req *rqst, struct rpc_msg *msg); /* no authentication */
-enum auth_stat _svcauth_unix(struct svc_req *rqst, struct rpc_msg *msg); /* (system) unix style (uid, gids) */
-enum auth_stat _svcauth_short(struct svc_req *rqst, struct rpc_msg *msg); /* short hand unix style */
-enum auth_stat _svcauth_des(struct svc_req *rqst, struct rpc_msg *msg); /* des style */
-
-/* declarations to allow servers to specify new authentication flavors */
-struct authsvc {
- int flavor;
- enum auth_stat (*handler)(struct svc_req *rqst, struct rpc_msg *msg);
- struct authsvc *next;
-};
-#define Auths (rtems_rpc_task_variables->svc_auths_Auths)
-
-/*
- * The call rpc message, msg has been obtained from the wire. The msg contains
- * the raw form of credentials and verifiers. authenticate returns AUTH_OK
- * if the msg is successfully authenticated. If AUTH_OK then the routine also
- * does the following things:
- * set rqst->rq_xprt->verf to the appropriate response verifier;
- * sets rqst->rq_client_cred to the "cooked" form of the credentials.
- *
- * NB: rqst->rq_cxprt->verf must be pre-alloctaed;
- * its length is set appropriately.
- *
- * The caller still owns and is responsible for msg->u.cmb.cred and
- * msg->u.cmb.verf. The authentication system retains ownership of
- * rqst->rq_client_cred, the cooked credentials.
- *
- * There is an assumption that any flavour less than AUTH_NULL is
- * invalid.
- */
-enum auth_stat
-_authenticate(
- struct svc_req *rqst,
- struct rpc_msg *msg )
-{
- register int cred_flavor;
- register struct authsvc *asp;
-
- rqst->rq_cred = msg->rm_call.cb_cred;
- rqst->rq_xprt->xp_verf.oa_flavor = _null_auth.oa_flavor;
- rqst->rq_xprt->xp_verf.oa_length = 0;
- cred_flavor = rqst->rq_cred.oa_flavor;
- switch (cred_flavor) {
- case AUTH_NULL:
- return(_svcauth_null(rqst, msg));
- case AUTH_UNIX:
- return(_svcauth_unix(rqst, msg));
- case AUTH_SHORT:
- return(_svcauth_short(rqst, msg));
- /*
- * We leave AUTH_DES turned off by default because svcauth_des()
- * needs getpublickey(), which is in librpcsvc, not libc. If we
- * included AUTH_DES as a built-in flavor, programs that don't
- * have -lrpcsvc in their Makefiles wouldn't link correctly, even
- * though they don't use AUTH_DES. And I'm too lazy to go through
- * the tree looking for all of them.
- */
-#ifdef DES_BUILTIN
- case AUTH_DES:
- return(_svcauth_des(rqst, msg));
-#endif
- }
-
- /* flavor doesn't match any of the builtin types, so try new ones */
- for (asp = Auths; asp; asp = asp->next) {
- if (asp->flavor == cred_flavor) {
- enum auth_stat as;
-
- as = (*asp->handler)(rqst, msg);
- return (as);
- }
- }
-
- return (AUTH_REJECTEDCRED);
-}
-
-/*ARGSUSED*/
-enum auth_stat
-_svcauth_null(
- struct svc_req *rqst,
- struct rpc_msg *msg)
-{
- return (AUTH_OK);
-}
-
-/*
- * Allow the rpc service to register new authentication types that it is
- * prepared to handle. When an authentication flavor is registered,
- * the flavor is checked against already registered values. If not
- * registered, then a new Auths entry is added on the list.
- *
- * There is no provision to delete a registration once registered.
- *
- * This routine returns:
- * 0 if registration successful
- * 1 if flavor already registered
- * -1 if can't register (errno set)
- */
-
-int
-svc_auth_reg(
- int cred_flavor,
- enum auth_stat (*handler)(struct svc_req *rqst, struct rpc_msg *msg))
-{
- register struct authsvc *asp;
-
- switch (cred_flavor) {
- case AUTH_NULL:
- case AUTH_UNIX:
- case AUTH_SHORT:
-#ifdef DES_BUILTIN
- case AUTH_DES:
-#endif
- /* already registered */
- return (1);
-
- default:
- for (asp = Auths; asp; asp = asp->next) {
- if (asp->flavor == cred_flavor) {
- /* already registered */
- return (1);
- }
- }
-
- /* this is a new one, so go ahead and register it */
- asp = (struct authsvc *)mem_alloc(sizeof (*asp));
- if (asp == NULL) {
- return (-1);
- }
- asp->flavor = cred_flavor;
- asp->handler = handler;
- asp->next = Auths;
- Auths = asp;
- break;
- }
- return (0);
-}
diff --git a/cpukit/librpc/src/rpc/svc_auth_unix.c b/cpukit/librpc/src/rpc/svc_auth_unix.c
deleted file mode 100644
index 0dccc4747b..0000000000
--- a/cpukit/librpc/src/rpc/svc_auth_unix.c
+++ /dev/null
@@ -1,154 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)svc_auth_unix.c 1.28 88/02/08 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)svc_auth_unix.c 2.3 88/08/01 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/svc_auth_unix.c,v 1.8 1999/08/28 00:00:49 peter Exp $";
-#endif
-
-/*
- * svc_auth_unix.c
- * Handles UNIX flavor authentication parameters on the service side of rpc.
- * There are two svc auth implementations here: AUTH_UNIX and AUTH_SHORT.
- * _svcauth_unix does full blown unix style uid,gid+gids auth,
- * _svcauth_short uses a shorthand auth to index into a cache of longhand auths.
- * Note: the shorthand has been gutted for efficiency.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <string.h>
-#include <rpc/rpc.h>
-
-/*
- * Unix longhand authenticator
- */
-enum auth_stat
-_svcauth_unix(
- struct svc_req *rqst,
- struct rpc_msg *msg )
-{
- register enum auth_stat stat;
- XDR xdrs;
- register struct authunix_parms *aup;
- register int32_t *buf;
- struct area {
- struct authunix_parms area_aup;
- char area_machname[MAX_MACHINE_NAME+1];
- int area_gids[NGRPS];
- } *area;
- u_int auth_len;
- int str_len, gid_len;
- register int i;
-
- area = (struct area *) rqst->rq_clntcred;
- aup = &area->area_aup;
- aup->aup_machname = area->area_machname;
- aup->aup_gids = area->area_gids;
- auth_len = (u_int)msg->rm_call.cb_cred.oa_length;
- xdrmem_create(&xdrs, msg->rm_call.cb_cred.oa_base, auth_len,XDR_DECODE);
- buf = XDR_INLINE(&xdrs, auth_len);
- if (buf != NULL) {
- aup->aup_time = IXDR_GET_LONG(buf);
- str_len = IXDR_GET_U_LONG(buf);
- if (str_len > MAX_MACHINE_NAME) {
- stat = AUTH_BADCRED;
- goto done;
- }
- memcpy(aup->aup_machname, (caddr_t)buf, (u_int)str_len);
- aup->aup_machname[str_len] = 0;
- str_len = RNDUP(str_len);
- buf += str_len / sizeof (int32_t);
- aup->aup_uid = IXDR_GET_LONG(buf);
- aup->aup_gid = IXDR_GET_LONG(buf);
- gid_len = IXDR_GET_U_LONG(buf);
- if (gid_len > NGRPS) {
- stat = AUTH_BADCRED;
- goto done;
- }
- aup->aup_len = gid_len;
- for (i = 0; i < gid_len; i++) {
- aup->aup_gids[i] = IXDR_GET_LONG(buf);
- }
- /*
- * five is the smallest unix credentials structure -
- * timestamp, hostname len (0), uid, gid, and gids len (0).
- */
- if ((5 + gid_len) * BYTES_PER_XDR_UNIT + str_len > auth_len) {
- (void) printf("bad auth_len gid %d str %d auth %d\n",
- gid_len, str_len, auth_len);
- stat = AUTH_BADCRED;
- goto done;
- }
- } else if (! xdr_authunix_parms(&xdrs, aup)) {
- xdrs.x_op = XDR_FREE;
- (void)xdr_authunix_parms(&xdrs, aup);
- stat = AUTH_BADCRED;
- goto done;
- }
-
- /* get the verifier */
- if ((u_int)msg->rm_call.cb_verf.oa_length) {
- rqst->rq_xprt->xp_verf.oa_flavor =
- msg->rm_call.cb_verf.oa_flavor;
- rqst->rq_xprt->xp_verf.oa_base =
- msg->rm_call.cb_verf.oa_base;
- rqst->rq_xprt->xp_verf.oa_length =
- msg->rm_call.cb_verf.oa_length;
- } else {
- rqst->rq_xprt->xp_verf.oa_flavor = AUTH_NULL;
- rqst->rq_xprt->xp_verf.oa_length = 0;
- }
- stat = AUTH_OK;
-done:
- XDR_DESTROY(&xdrs);
- return (stat);
-}
-
-
-/*
- * Shorthand unix authenticator
- * Looks up longhand in a cache.
- */
-/*ARGSUSED*/
-enum auth_stat
-_svcauth_short(
- struct svc_req *rqst,
- struct rpc_msg *msg )
-{
- return (AUTH_REJECTEDCRED);
-}
diff --git a/cpukit/librpc/src/rpc/svc_raw.c b/cpukit/librpc/src/rpc/svc_raw.c
deleted file mode 100644
index f3a6f57967..0000000000
--- a/cpukit/librpc/src/rpc/svc_raw.c
+++ /dev/null
@@ -1,175 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)svc_raw.c 1.15 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)svc_raw.c 2.1 88/07/29 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/svc_raw.c,v 1.7 1999/08/28 00:00:49 peter Exp $";
-#endif
-
-/*
- * svc_raw.c, This a toy for simple testing and timing.
- * Interface to create an rpc client and server in the same UNIX process.
- * This lets us similate rpc and get rpc (round trip) overhead, without
- * any interference from the kernal.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rpc/rpc.h>
-#include <stdlib.h>
-
-/*
- * This is the "network" that we will be moving data over
- */
-struct svc_raw_private {
- char _raw_buf[UDPMSGSIZE];
- SVCXPRT server;
- XDR xdr_stream;
- char verf_body[MAX_AUTH_BYTES];
-};
-#define svcraw_private ((struct svc_raw_private *)(rtems_rpc_task_variables)->svc_raw_private)
-
-static bool_t svcraw_recv(SVCXPRT *xprt, struct rpc_msg *msg);
-static enum xprt_stat svcraw_stat(SVCXPRT *xprt);
-static bool_t svcraw_getargs(SVCXPRT *xprt, xdrproc_t xdr_args, caddr_t args_ptr);
-static bool_t svcraw_reply(SVCXPRT *xprt, struct rpc_msg *msg);
-static bool_t svcraw_freeargs(SVCXPRT *xprt, xdrproc_t xdr_args, caddr_t args_ptr);
-static void svcraw_destroy(SVCXPRT *xprt);
-
-static struct xp_ops server_ops = {
- svcraw_recv,
- svcraw_stat,
- svcraw_getargs,
- svcraw_reply,
- svcraw_freeargs,
- svcraw_destroy
-};
-
-SVCXPRT *
-svcraw_create(void)
-{
- register struct svc_raw_private *srp = svcraw_private;
-
- if (srp == 0) {
- srp = (struct svc_raw_private *)calloc(1, sizeof (*srp));
- if (srp == 0)
- return (0);
- }
- srp->server.xp_sock = 0;
- srp->server.xp_port = 0;
- srp->server.xp_ops = &server_ops;
- srp->server.xp_verf.oa_base = srp->verf_body;
- xdrmem_create(&srp->xdr_stream, srp->_raw_buf, UDPMSGSIZE, XDR_FREE);
- return (&srp->server);
-}
-
-static enum xprt_stat
-svcraw_stat(SVCXPRT *xprt)
-{
-
- return (XPRT_IDLE);
-}
-
-static bool_t
-svcraw_recv(
- SVCXPRT *xprt,
- struct rpc_msg *msg)
-{
- register struct svc_raw_private *srp = svcraw_private;
- register XDR *xdrs;
-
- if (srp == 0)
- return (0);
- xdrs = &srp->xdr_stream;
- xdrs->x_op = XDR_DECODE;
- XDR_SETPOS(xdrs, 0);
- if (! xdr_callmsg(xdrs, msg))
- return (FALSE);
- return (TRUE);
-}
-
-static bool_t
-svcraw_reply(
- SVCXPRT *xprt,
- struct rpc_msg *msg)
-{
- register struct svc_raw_private *srp = svcraw_private;
- register XDR *xdrs;
-
- if (srp == 0)
- return (FALSE);
- xdrs = &srp->xdr_stream;
- xdrs->x_op = XDR_ENCODE;
- XDR_SETPOS(xdrs, 0);
- if (! xdr_replymsg(xdrs, msg))
- return (FALSE);
- (void)XDR_GETPOS(xdrs); /* called just for overhead */
- return (TRUE);
-}
-
-static bool_t
-svcraw_getargs(
- SVCXPRT *xprt,
- xdrproc_t xdr_args,
- caddr_t args_ptr)
-{
- register struct svc_raw_private *srp = svcraw_private;
-
- if (srp == 0)
- return (FALSE);
- return ((*xdr_args)(&srp->xdr_stream, args_ptr));
-}
-
-static bool_t
-svcraw_freeargs(
- SVCXPRT *xprt,
- xdrproc_t xdr_args,
- caddr_t args_ptr)
-{
- register struct svc_raw_private *srp = svcraw_private;
- register XDR *xdrs;
-
- if (srp == 0)
- return (FALSE);
- xdrs = &srp->xdr_stream;
- xdrs->x_op = XDR_FREE;
- return ((*xdr_args)(xdrs, args_ptr));
-}
-
-static void
-svcraw_destroy(SVCXPRT *xprt)
-{
-}
diff --git a/cpukit/librpc/src/rpc/svc_run.c b/cpukit/librpc/src/rpc/svc_run.c
deleted file mode 100644
index fc57fe2612..0000000000
--- a/cpukit/librpc/src/rpc/svc_run.c
+++ /dev/null
@@ -1,91 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)svc_run.c 1.1 87/10/13 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)svc_run.c 2.1 88/07/29 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/svc_run.c,v 1.10 1999/08/28 00:00:49 peter Exp $";
-#endif
-
-/*
- * This is the rpc server side idle loop
- * Wait for input, call server program.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rpc/rpc.h>
-#include <stdio.h>
-#include <sys/errno.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/select.h>
-
-void
-svc_run(void)
-{
- fd_set *fds;
-
- for (;;) {
- if (__svc_fdset) {
- int bytes = sizeof (fd_set);
- fds = (fd_set *)malloc(bytes);
- memcpy(fds, __svc_fdset, bytes);
- } else
- fds = NULL;
- switch (select(svc_maxfd + 1, fds, NULL, NULL,
- (struct timeval *)0)) {
- case -1:
- if (errno == EINTR) {
- if (fds)
- free(fds);
- continue;
- }
- perror("svc_run: - select failed");
- if (fds)
- free(fds);
- return;
- case 0:
- if (fds)
- free(fds);
- continue;
- default:
- /* if fds == NULL, select() can't return a result */
- svc_getreqset2(fds, svc_maxfd + 1);
- free(fds);
- }
- }
-}
diff --git a/cpukit/librpc/src/rpc/svc_simple.c b/cpukit/librpc/src/rpc/svc_simple.c
deleted file mode 100644
index 9f4b8fdf78..0000000000
--- a/cpukit/librpc/src/rpc/svc_simple.c
+++ /dev/null
@@ -1,163 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)svc_simple.c 1.18 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)svc_simple.c 2.2 88/08/01 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/svc_simple.c,v 1.9 1999/08/28 00:00:50 peter Exp $";
-#endif
-
-/*
- * svc_simple.c
- * Simplified front end to rpc.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <inttypes.h>
-#include <rpc/rpc.h>
-#include <rpc/pmap_clnt.h>
-#include <sys/socket.h>
-#include <netdb.h>
-
-#include <inttypes.h> /* for PRIxx printf formats */
-
-struct prog_lst {
- char *(*p_progname)(char *);
- rpcprog_t p_prognum;
- rpcproc_t p_procnum;
- xdrproc_t p_inproc, p_outproc;
- struct prog_lst *p_nxt;
-};
-static void universal(struct svc_req *, SVCXPRT *);
-#define proglst (rtems_rpc_task_variables->svc_simple_proglst)
-#define pl (rtems_rpc_task_variables->svc_simple_pl)
-#define transp (rtems_rpc_task_variables->svc_simple_transp)
-
-int
-registerrpc(
- int prognum,
- int versnum,
- int procnum,
- char *(*progname)(char *),
- xdrproc_t inproc,
- xdrproc_t outproc )
-{
-
- if (procnum == NULLPROC) {
- (void) fprintf(stderr,
- "can't reassign procedure number %" PRIu32 "\n", NULLPROC);
- return (-1);
- }
- if (transp == 0) {
- transp = svcudp_create(RPC_ANYSOCK);
- if (transp == NULL) {
- (void) fprintf(stderr, "couldn't create an rpc server\n");
- return (-1);
- }
- }
- (void) pmap_unset((u_long)prognum, (u_long)versnum);
- if (!svc_register(transp, (u_long)prognum, (u_long)versnum,
- universal, IPPROTO_UDP)) {
- (void) fprintf(stderr, "couldn't register prog %d vers %d\n",
- prognum, versnum);
- return (-1);
- }
- pl = (struct prog_lst *)malloc(sizeof(struct prog_lst));
- if (pl == NULL) {
- (void) fprintf(stderr, "registerrpc: out of memory\n");
- return (-1);
- }
- pl->p_progname = progname;
- pl->p_prognum = prognum;
- pl->p_procnum = procnum;
- pl->p_inproc = inproc;
- pl->p_outproc = outproc;
- pl->p_nxt = proglst;
- proglst = pl;
- return (0);
-}
-
-static void
-universal(
- struct svc_req *rqstp,
- SVCXPRT *atransp )
-{
- int prog, proc;
- char *outdata;
- char xdrbuf[UDPMSGSIZE];
- struct prog_lst *lpl;
-
- /*
- * enforce "procnum 0 is echo" convention
- */
- if (rqstp->rq_proc == NULLPROC) {
- if (svc_sendreply(atransp, (xdrproc_t) xdr_void, NULL) == FALSE) {
- (void) fprintf(stderr, "xxx\n");
- exit(1);
- }
- return;
- }
- prog = rqstp->rq_prog;
- proc = rqstp->rq_proc;
- for (lpl = proglst; lpl != NULL; lpl = lpl->p_nxt)
- if (lpl->p_prognum == prog && lpl->p_procnum == proc) {
- /* decode arguments into a CLEAN buffer */
- memset(xdrbuf, 0, sizeof(xdrbuf)); /* required ! */
- if (!svc_getargs(atransp, lpl->p_inproc, xdrbuf)) {
- svcerr_decode(atransp);
- return;
- }
- outdata = (*(lpl->p_progname))(xdrbuf);
- if (outdata == NULL &&
- lpl->p_outproc != (xdrproc_t) xdr_void)
- /* there was an error */
- return;
- if (!svc_sendreply(atransp, lpl->p_outproc, outdata)) {
- (void) fprintf(stderr,
- "trouble replying to prog %" PRIu32 "\n",
- lpl->p_prognum);
- exit(1);
- }
- /* free the decoded arguments */
- (void)svc_freeargs(atransp, lpl->p_inproc, xdrbuf);
- return;
- }
- (void) fprintf(stderr, "never registered prog %d\n", prog);
- exit(1);
-}
diff --git a/cpukit/librpc/src/rpc/svc_tcp.c b/cpukit/librpc/src/rpc/svc_tcp.c
deleted file mode 100644
index 1827d1fcda..0000000000
--- a/cpukit/librpc/src/rpc/svc_tcp.c
+++ /dev/null
@@ -1,491 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)svc_tcp.c 1.21 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)svc_tcp.c 2.2 88/08/01 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/svc_tcp.c,v 1.18 2000/01/27 23:06:41 jasone Exp $";
-#endif
-
-/*
- * svc_tcp.c, Server side for TCP/IP based RPC.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- *
- * Actually implements two flavors of transporter -
- * a tcp rendezvouser (a listner and connection establisher)
- * and a record/tcp stream.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <rpc/rpc.h>
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <errno.h>
-#include <sys/select.h>
-
-/*
- * Ops vector for TCP/IP based rpc service handle
- */
-static bool_t svctcp_recv(SVCXPRT *xprt, struct rpc_msg *msg);
-static enum xprt_stat svctcp_stat(SVCXPRT *xprt);
-static bool_t svctcp_getargs(SVCXPRT *xprt, xdrproc_t xdr_args, caddr_t args_ptr);
-static bool_t svctcp_reply(SVCXPRT *xprt, struct rpc_msg *msg);
-static bool_t svctcp_freeargs(SVCXPRT *xprt, xdrproc_t xdr_args, caddr_t args_ptr);
-static void svctcp_destroy(SVCXPRT *xprt);
-
-static struct xp_ops svctcp_op = {
- svctcp_recv,
- svctcp_stat,
- svctcp_getargs,
- svctcp_reply,
- svctcp_freeargs,
- svctcp_destroy
-};
-
-/*
- * Ops vector for TCP/IP rendezvous handler
- */
-static bool_t rendezvous_request(SVCXPRT *xprt, struct rpc_msg *msg);
-static enum xprt_stat rendezvous_stat(SVCXPRT *xprt);
-
-static struct xp_ops svctcp_rendezvous_op = {
- rendezvous_request,
- rendezvous_stat,
- (bool_t (*)(SVCXPRT *xprt, xdrproc_t xdr_args, caddr_t args_ptr))abort,
- (bool_t (*)(SVCXPRT *xprt, struct rpc_msg *msg))abort,
- (bool_t (*)(SVCXPRT *xprt, xdrproc_t xdr_args, caddr_t args_ptr))abort,
- svctcp_destroy
-};
-
-static int readtcp(char *, char*, int), writetcp(char *, char*, int);
-static SVCXPRT *makefd_xprt( int fd, u_int sendsize, u_int recvsize);
-
-struct tcp_rendezvous { /* kept in xprt->xp_p1 */
- u_int sendsize;
- u_int recvsize;
-};
-
-struct tcp_conn { /* kept in xprt->xp_p1 */
- enum xprt_stat strm_stat;
- u_long x_id;
- XDR xdrs;
- char verf_body[MAX_AUTH_BYTES];
-};
-
-/*
- * Usage:
- * xprt = svctcp_create(sock, send_buf_size, recv_buf_size);
- *
- * Creates, registers, and returns a (rpc) tcp based transporter.
- * Once *xprt is initialized, it is registered as a transporter
- * see (svc.h, xprt_register). This routine returns
- * a NULL if a problem occurred.
- *
- * If sock<0 then a socket is created, else sock is used.
- * If the socket, sock is not bound to a port then svctcp_create
- * binds it to an arbitrary port. The routine then starts a tcp
- * listener on the socket's associated port. In any (successful) case,
- * xprt->xp_sock is the registered socket number and xprt->xp_port is the
- * associated port number.
- *
- * Since tcp streams do buffered io similar to stdio, the caller can specify
- * how big the send and receive buffers are via the second and third parms;
- * 0 => use the system default.
- */
-SVCXPRT *
-svctcp_create(
- int sock,
- u_int sendsize,
- u_int recvsize)
-{
- bool_t madesock = FALSE;
- register SVCXPRT *xprt;
- register struct tcp_rendezvous *r;
- struct sockaddr_in addr;
- socklen_t len = sizeof(struct sockaddr_in);
- int on;
-
- if (sock == RPC_ANYSOCK) {
- if ((sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)) < 0) {
- perror("svctcp_.c - udp socket creation problem");
- return ((SVCXPRT *)NULL);
- }
- madesock = TRUE;
- }
- on = 1;
- if (ioctl(sock, FIONBIO, &on) < 0) {
- perror("svc_tcp.c - cannot turn on non-blocking mode");
- if (madesock)
- (void)_RPC_close(sock);
- return ((SVCXPRT *)NULL);
- }
- memset(&addr, 0, sizeof (addr));
- addr.sin_len = sizeof(struct sockaddr_in);
- addr.sin_family = AF_INET;
- if (bindresvport(sock, &addr)) {
- addr.sin_port = 0;
- (void)bind(sock, (struct sockaddr *)&addr, len);
- }
- if ((getsockname(sock, (struct sockaddr *)&addr, &len) != 0) ||
- (listen(sock, 2) != 0)) {
- perror("svctcp_.c - cannot getsockname or listen");
- if (madesock)
- (void)_RPC_close(sock);
- return ((SVCXPRT *)NULL);
- }
- r = (struct tcp_rendezvous *)mem_alloc(sizeof(*r));
- if (r == NULL) {
- (void) fprintf(stderr, "svctcp_create: out of memory\n");
- return (NULL);
- }
- r->sendsize = sendsize;
- r->recvsize = recvsize;
- xprt = (SVCXPRT *)mem_alloc(sizeof(SVCXPRT));
- if (xprt == NULL) {
- (void) fprintf(stderr, "svctcp_create: out of memory\n");
- return (NULL);
- }
- xprt->xp_p2 = NULL;
- xprt->xp_p1 = (caddr_t)r;
- xprt->xp_verf = _null_auth;
- xprt->xp_ops = &svctcp_rendezvous_op;
- xprt->xp_port = ntohs(addr.sin_port);
- xprt->xp_sock = sock;
- xprt_register(xprt);
- return (xprt);
-}
-
-/*
- * Like svtcp_create(), except the routine takes any *open* UNIX file
- * descriptor as its first input.
- */
-SVCXPRT *
-svcfd_create(
- int fd,
- u_int sendsize,
- u_int recvsize)
-{
-
- return (makefd_xprt(fd, sendsize, recvsize));
-}
-
-static SVCXPRT *
-makefd_xprt(
- int fd,
- u_int sendsize,
- u_int recvsize)
-{
- register SVCXPRT *xprt;
- register struct tcp_conn *cd;
-
- xprt = (SVCXPRT *)mem_alloc(sizeof(SVCXPRT));
- if (xprt == (SVCXPRT *)NULL) {
- (void) fprintf(stderr, "svc_tcp: makefd_xprt: out of memory\n");
- goto done;
- }
- cd = (struct tcp_conn *)mem_alloc(sizeof(struct tcp_conn));
- if (cd == (struct tcp_conn *)NULL) {
- (void) fprintf(stderr, "svc_tcp: makefd_xprt: out of memory\n");
- mem_free((char *) xprt, sizeof(SVCXPRT));
- xprt = (SVCXPRT *)NULL;
- goto done;
- }
- cd->strm_stat = XPRT_IDLE;
- xdrrec_create(&(cd->xdrs), sendsize, recvsize,
- (caddr_t)xprt, readtcp, writetcp);
- xprt->xp_p2 = NULL;
- xprt->xp_p1 = (caddr_t)cd;
- xprt->xp_verf.oa_base = cd->verf_body;
- xprt->xp_addrlen = 0;
- xprt->xp_ops = &svctcp_op; /* truely deals with calls */
- xprt->xp_port = 0; /* this is a connection, not a rendezvouser */
- xprt->xp_sock = fd;
- xprt_register(xprt);
- done:
- return (xprt);
-}
-
-static bool_t
-rendezvous_request(
- SVCXPRT *xprt,
- struct rpc_msg *msg)
-{
- int sock;
- struct tcp_rendezvous *r;
- struct sockaddr_in addr;
- socklen_t len;
- int off;
-
- r = (struct tcp_rendezvous *)xprt->xp_p1;
- again:
- len = sizeof(struct sockaddr_in);
- if ((sock = accept(xprt->xp_sock, (struct sockaddr *)&addr,
- &len)) < 0) {
- if (errno == EINTR)
- goto again;
- return (FALSE);
- }
- /*
- * Guard against FTP bounce attacks.
- */
- if (addr.sin_port == htons(20)) {
- _RPC_close(sock);
- return (FALSE);
- }
- /*
- * The listening socket is in FIONBIO mode and we inherit it.
- */
- off = 0;
- if (ioctl(sock, FIONBIO, &off) < 0) {
- _RPC_close(sock);
- return (FALSE);
- }
- /*
- * make a new transporter (re-uses xprt)
- */
- xprt = makefd_xprt(sock, r->sendsize, r->recvsize);
- xprt->xp_raddr = addr;
- xprt->xp_addrlen = len;
- return (FALSE); /* there is never an rpc msg to be processed */
-}
-
-static enum xprt_stat
-rendezvous_stat(SVCXPRT *xprt)
-{
-
- return (XPRT_IDLE);
-}
-
-static void
-svctcp_destroy(
- SVCXPRT *xprt)
-{
- register struct tcp_conn *cd = (struct tcp_conn *)xprt->xp_p1;
-
- xprt_unregister(xprt);
- (void)_RPC_close(xprt->xp_sock);
- if (xprt->xp_port != 0) {
- /* a rendezvouser socket */
- xprt->xp_port = 0;
- } else {
- /* an actual connection socket */
- XDR_DESTROY(&(cd->xdrs));
- }
- mem_free((caddr_t)cd, sizeof(struct tcp_conn));
- mem_free((caddr_t)xprt, sizeof(SVCXPRT));
-}
-
-/*
- * All read operations timeout after 35 seconds.
- * A timeout is fatal for the connection.
- */
-static struct timeval wait_per_try = { 35, 0 };
-
-/*
- * reads data from the tcp conection.
- * any error is fatal and the connection is closed.
- * (And a read of zero bytes is a half closed stream => error.)
- *
- * Note: we have to be careful here not to allow ourselves to become
- * blocked too long in this routine. While we're waiting for data from one
- * client, another client may be trying to connect. To avoid this situation,
- * some code from svc_run() is transplanted here: the select() loop checks
- * all RPC descriptors including the one we want and calls svc_getreqset2()
- * to handle new requests if any are detected.
- */
-static int
-readtcp(
- char *_xprt,
- char *buf,
- int len)
-{
- SVCXPRT *xprt = (SVCXPRT*) _xprt;
- register int sock = xprt->xp_sock;
- struct timeval start, delta, tv;
- struct timeval tmp1, tmp2;
- fd_set *fds;
-
- delta = wait_per_try;
- fds = NULL;
- gettimeofday(&start, NULL);
- do {
- int bytes = sizeof (fd_set);
- if (fds != NULL)
- free(fds);
- fds = (fd_set *)malloc(bytes);
- if (fds == NULL)
- goto fatal_err;
- memcpy(fds, __svc_fdset, bytes);
-
- /* XXX we know the other bits are still clear */
- FD_SET(sock, fds);
- tv = delta; /* in case select() implements writeback */
- switch (select(svc_maxfd + 1, fds, NULL, NULL, &tv)) {
- case -1:
- if (errno != EINTR)
- goto fatal_err;
- gettimeofday(&tmp1, NULL);
- timersub(&tmp1, &start, &tmp2);
- timersub(&wait_per_try, &tmp2, &tmp1);
- if (tmp1.tv_sec < 0 || !timerisset(&tmp1))
- goto fatal_err;
- delta = tmp1;
- continue;
- case 0:
- goto fatal_err;
- default:
- if (!FD_ISSET(sock, fds)) {
- svc_getreqset2(fds, svc_maxfd + 1);
- gettimeofday(&tmp1, NULL);
- timersub(&tmp1, &start, &tmp2);
- timersub(&wait_per_try, &tmp2, &tmp1);
- if (tmp1.tv_sec < 0 || !timerisset(&tmp1))
- goto fatal_err;
- delta = tmp1;
- continue;
- }
- }
- } while (!FD_ISSET(sock, fds));
- if ((len = _RPC_read(sock, buf, len)) > 0) {
- if (fds != NULL)
- free(fds);
- return (len);
- }
-fatal_err:
- ((struct tcp_conn *)(xprt->xp_p1))->strm_stat = XPRT_DIED;
- if (fds != NULL)
- free(fds);
- return (-1);
-}
-
-/*
- * writes data to the tcp connection.
- * Any error is fatal and the connection is closed.
- */
-static int
-writetcp(
- char *_xprt,
- char *buf,
- int len)
-{
- SVCXPRT *xprt = (SVCXPRT *) _xprt;
- register int i, cnt;
-
- for (cnt = len; cnt > 0; cnt -= i, buf += i) {
- if ((i = _RPC_write(xprt->xp_sock, buf, cnt)) < 0) {
- ((struct tcp_conn *)(xprt->xp_p1))->strm_stat =
- XPRT_DIED;
- return (-1);
- }
- }
- return (len);
-}
-
-static enum xprt_stat
-svctcp_stat(
- SVCXPRT *xprt)
-{
- register struct tcp_conn *cd =
- (struct tcp_conn *)(xprt->xp_p1);
-
- if (cd->strm_stat == XPRT_DIED)
- return (XPRT_DIED);
- if (! xdrrec_eof(&(cd->xdrs)))
- return (XPRT_MOREREQS);
- return (XPRT_IDLE);
-}
-
-static bool_t
-svctcp_recv(
- SVCXPRT *xprt,
- struct rpc_msg *msg)
-{
- register struct tcp_conn *cd =
- (struct tcp_conn *)(xprt->xp_p1);
- register XDR *xdrs = &(cd->xdrs);
-
- xdrs->x_op = XDR_DECODE;
- (void)xdrrec_skiprecord(xdrs);
- if (xdr_callmsg(xdrs, msg)) {
- cd->x_id = msg->rm_xid;
- return (TRUE);
- }
- cd->strm_stat = XPRT_DIED; /* XXXX */
- return (FALSE);
-}
-
-static bool_t
-svctcp_getargs(
- SVCXPRT *xprt,
- xdrproc_t xdr_args,
- caddr_t args_ptr)
-{
-
- return ((*xdr_args)(&(((struct tcp_conn *)(xprt->xp_p1))->xdrs), args_ptr));
-}
-
-static bool_t
-svctcp_freeargs(
- SVCXPRT *xprt,
- xdrproc_t xdr_args,
- caddr_t args_ptr)
-{
- register XDR *xdrs =
- &(((struct tcp_conn *)(xprt->xp_p1))->xdrs);
-
- xdrs->x_op = XDR_FREE;
- return ((*xdr_args)(xdrs, args_ptr));
-}
-
-static bool_t
-svctcp_reply(
- SVCXPRT *xprt,
- struct rpc_msg *msg)
-{
- register struct tcp_conn *cd =
- (struct tcp_conn *)(xprt->xp_p1);
- register XDR *xdrs = &(cd->xdrs);
- register bool_t stat;
-
- xdrs->x_op = XDR_ENCODE;
- msg->rm_xid = cd->x_id;
- stat = xdr_replymsg(xdrs, msg);
- (void)xdrrec_endofrecord(xdrs, TRUE);
- return (stat);
-}
diff --git a/cpukit/librpc/src/rpc/svc_udp.c b/cpukit/librpc/src/rpc/svc_udp.c
deleted file mode 100644
index 94444c455f..0000000000
--- a/cpukit/librpc/src/rpc/svc_udp.c
+++ /dev/null
@@ -1,486 +0,0 @@
-#include "rtems-rpc-config.h"
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)svc_udp.c 1.24 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)svc_udp.c 2.2 88/07/29 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/rpc/svc_udp.c,v 1.13 2000/01/27 23:06:41 jasone Exp $";
-#endif
-
-/*
- * svc_udp.c,
- * Server side for UDP/IP based RPC. (Does some caching in the hopes of
- * achieving execute-at-most-once semantics.)
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/param.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <rpc/rpc.h>
-#include <sys/socket.h>
-#include <errno.h>
-
-#define rpc_buffer(xprt) ((xprt)->xp_p1)
-
-static bool_t svcudp_recv(SVCXPRT *xprt, struct rpc_msg *msg);
-static bool_t svcudp_reply(SVCXPRT *xprt, struct rpc_msg *msg);
-static enum xprt_stat svcudp_stat(SVCXPRT *xprt);
-static bool_t svcudp_getargs(SVCXPRT *xprt, xdrproc_t xdr_args, caddr_t args_ptr);
-static bool_t svcudp_freeargs(SVCXPRT *xprt, xdrproc_t xdr_args, caddr_t args_ptr);
-static void svcudp_destroy(SVCXPRT *xprt);
-static void cache_set (SVCXPRT *, u_long);
-static int cache_get (SVCXPRT *, struct rpc_msg *, char **, u_long *);
-
-static struct xp_ops svcudp_op = {
- svcudp_recv,
- svcudp_stat,
- svcudp_getargs,
- svcudp_reply,
- svcudp_freeargs,
- svcudp_destroy
-};
-
-/*
- * kept in xprt->xp_p2
- */
-struct svcudp_data {
- u_int su_iosz; /* byte size of send.recv buffer */
- u_long su_xid; /* transaction id */
- XDR su_xdrs; /* XDR handle */
- char su_verfbody[MAX_AUTH_BYTES]; /* verifier body */
- char * su_cache; /* cached data, NULL if no cache */
-};
-#define su_data(xprt) ((struct svcudp_data *)(xprt->xp_p2))
-
-/*
- * Usage:
- * xprt = svcudp_create(sock);
- *
- * If sock<0 then a socket is created, else sock is used.
- * If the socket, sock is not bound to a port then svcudp_create
- * binds it to an arbitrary port. In any (successful) case,
- * xprt->xp_sock is the registered socket number and xprt->xp_port is the
- * associated port number.
- * Once *xprt is initialized, it is registered as a transporter;
- * see (svc.h, xprt_register).
- * The routines returns NULL if a problem occurred.
- */
-SVCXPRT *
-svcudp_bufcreate(
- int sock,
- u_int sendsz,
- u_int recvsz )
-{
- bool_t madesock = FALSE;
- register SVCXPRT *xprt;
- register struct svcudp_data *su;
- struct sockaddr_in addr;
- socklen_t len = sizeof(struct sockaddr_in);
-
- if (sock == RPC_ANYSOCK) {
- if ((sock = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP)) < 0) {
- perror("svcudp_create: socket creation problem");
- return ((SVCXPRT *)NULL);
- }
- madesock = TRUE;
- }
- memset((char *)&addr, 0, sizeof (addr));
- addr.sin_len = sizeof(struct sockaddr_in);
- addr.sin_family = AF_INET;
- if (bindresvport(sock, &addr)) {
- addr.sin_port = 0;
- (void)bind(sock, (struct sockaddr *)&addr, len);
- }
- if (getsockname(sock, (struct sockaddr *)&addr, &len) != 0) {
- perror("svcudp_create - cannot getsockname");
- if (madesock)
- (void)_RPC_close(sock);
- return ((SVCXPRT *)NULL);
- }
- xprt = (SVCXPRT *)mem_alloc(sizeof(SVCXPRT));
- if (xprt == NULL) {
- (void)fprintf(stderr, "svcudp_create: out of memory\n");
- return (NULL);
- }
- su = (struct svcudp_data *)mem_alloc(sizeof(*su));
- if (su == NULL) {
- (void)fprintf(stderr, "svcudp_create: out of memory\n");
- return (NULL);
- }
- su->su_iosz = ((MAX(sendsz, recvsz) + 3) / 4) * 4;
- if ((rpc_buffer(xprt) = mem_alloc(su->su_iosz)) == NULL) {
- (void)fprintf(stderr, "svcudp_create: out of memory\n");
- return (NULL);
- }
- xdrmem_create(
- &(su->su_xdrs), rpc_buffer(xprt), su->su_iosz, XDR_DECODE);
- su->su_cache = NULL;
- xprt->xp_p2 = (caddr_t)su;
- xprt->xp_verf.oa_base = su->su_verfbody;
- xprt->xp_ops = &svcudp_op;
- xprt->xp_port = ntohs(addr.sin_port);
- xprt->xp_sock = sock;
- xprt_register(xprt);
- return (xprt);
-}
-
-SVCXPRT *
-svcudp_create(
- int sock)
-{
-
- return(svcudp_bufcreate(sock, UDPMSGSIZE, UDPMSGSIZE));
-}
-
-static enum xprt_stat
-svcudp_stat(
- SVCXPRT *xprt)
-{
-
- return (XPRT_IDLE);
-}
-
-static bool_t
-svcudp_recv(
- SVCXPRT *xprt,
- struct rpc_msg *msg)
-{
- register struct svcudp_data *su = su_data(xprt);
- register XDR *xdrs = &(su->su_xdrs);
- register int rlen;
- char *reply;
- u_long replylen;
-
- again:
- xprt->xp_addrlen = sizeof(struct sockaddr_in);
- rlen = recvfrom(xprt->xp_sock, rpc_buffer(xprt), (int) su->su_iosz,
- 0, (struct sockaddr *)&(xprt->xp_raddr), &(xprt->xp_addrlen));
- if (rlen == -1 && errno == EINTR)
- goto again;
- if (rlen == -1 || rlen < 4*sizeof(u_int32_t))
- return (FALSE);
- xdrs->x_op = XDR_DECODE;
- XDR_SETPOS(xdrs, 0);
- if (! xdr_callmsg(xdrs, msg))
- return (FALSE);
- su->su_xid = msg->rm_xid;
- if (su->su_cache != NULL) {
- if (cache_get(xprt, msg, &reply, &replylen)) {
- (void) sendto(xprt->xp_sock, reply, (int) replylen, 0,
- (struct sockaddr *) &xprt->xp_raddr, xprt->xp_addrlen);
- return (TRUE);
- }
- }
- return (TRUE);
-}
-
-static bool_t
-svcudp_reply(
- SVCXPRT *xprt,
- struct rpc_msg *msg)
-{
- register struct svcudp_data *su = su_data(xprt);
- register XDR *xdrs = &(su->su_xdrs);
- register int slen;
- register bool_t stat = FALSE;
-
- xdrs->x_op = XDR_ENCODE;
- XDR_SETPOS(xdrs, 0);
- msg->rm_xid = su->su_xid;
- if (xdr_replymsg(xdrs, msg)) {
- slen = (int)XDR_GETPOS(xdrs);
- if (sendto(xprt->xp_sock, rpc_buffer(xprt), slen, 0,
- (struct sockaddr *)&(xprt->xp_raddr), xprt->xp_addrlen)
- == slen) {
- stat = TRUE;
- if (su->su_cache && slen >= 0) {
- cache_set(xprt, (u_long) slen);
- }
- }
- }
- return (stat);
-}
-
-static bool_t
-svcudp_getargs(
- SVCXPRT *xprt,
- xdrproc_t xdr_args,
- caddr_t args_ptr)
-{
-
- return ((*xdr_args)(&(su_data(xprt)->su_xdrs), args_ptr));
-}
-
-static bool_t
-svcudp_freeargs(
- SVCXPRT *xprt,
- xdrproc_t xdr_args,
- caddr_t args_ptr)
-{
- register XDR *xdrs = &(su_data(xprt)->su_xdrs);
-
- xdrs->x_op = XDR_FREE;
- return ((*xdr_args)(xdrs, args_ptr));
-}
-
-static void
-svcudp_destroy(
- SVCXPRT *xprt)
-{
- register struct svcudp_data *su = su_data(xprt);
-
- xprt_unregister(xprt);
- (void)_RPC_close(xprt->xp_sock);
- XDR_DESTROY(&(su->su_xdrs));
- mem_free(rpc_buffer(xprt), su->su_iosz);
- mem_free((caddr_t)su, sizeof(struct svcudp_data));
- mem_free((caddr_t)xprt, sizeof(SVCXPRT));
-}
-
-
-/***********this could be a separate file*********************/
-
-/*
- * Fifo cache for udp server
- * Copies pointers to reply buffers into fifo cache
- * Buffers are sent again if retransmissions are detected.
- */
-
-#define SPARSENESS 4 /* 75% sparse */
-
-#define CACHE_PERROR(msg) \
- (void) fprintf(stderr,"%s\n", msg)
-
-#define ALLOC(type, size) \
- (type *) mem_alloc((unsigned) (sizeof(type) * (size)))
-
-#define BZERO(addr, type, size) \
- memset((char *) addr, 0, sizeof(type) * (int) (size))
-
-/*
- * An entry in the cache
- */
-typedef struct cache_node *cache_ptr;
-struct cache_node {
- /*
- * Index into cache is xid, proc, vers, prog and address
- */
- u_long cache_xid;
- u_long cache_proc;
- u_long cache_vers;
- u_long cache_prog;
- struct sockaddr_in cache_addr;
- /*
- * The cached reply and length
- */
- char * cache_reply;
- u_long cache_replylen;
- /*
- * Next node on the list, if there is a collision
- */
- cache_ptr cache_next;
-};
-
-
-
-/*
- * The entire cache
- */
-struct udp_cache {
- u_long uc_size; /* size of cache */
- cache_ptr *uc_entries; /* hash table of entries in cache */
- cache_ptr *uc_fifo; /* fifo list of entries in cache */
- u_long uc_nextvictim; /* points to next victim in fifo list */
- u_long uc_prog; /* saved program number */
- u_long uc_vers; /* saved version number */
- u_long uc_proc; /* saved procedure number */
- struct sockaddr_in uc_addr; /* saved caller's address */
-};
-
-
-/*
- * the hashing function
- */
-#define CACHE_LOC(transp, xid) \
- (xid % (SPARSENESS*((struct udp_cache *) su_data(transp)->su_cache)->uc_size))
-
-
-/*
- * Enable use of the cache.
- * Note: there is no disable.
- */
-int svcudp_enablecache(
- SVCXPRT *transp,
- u_long size)
-{
- struct svcudp_data *su = su_data(transp);
- struct udp_cache *uc;
-
- if (su->su_cache != NULL) {
- CACHE_PERROR("enablecache: cache already enabled");
- return(0);
- }
- uc = ALLOC(struct udp_cache, 1);
- if (uc == NULL) {
- CACHE_PERROR("enablecache: could not allocate cache");
- return(0);
- }
- uc->uc_size = size;
- uc->uc_nextvictim = 0;
- uc->uc_entries = ALLOC(cache_ptr, size * SPARSENESS);
- if (uc->uc_entries == NULL) {
- CACHE_PERROR("enablecache: could not allocate cache data");
- return(0);
- }
- BZERO(uc->uc_entries, cache_ptr, size * SPARSENESS);
- uc->uc_fifo = ALLOC(cache_ptr, size);
- if (uc->uc_fifo == NULL) {
- CACHE_PERROR("enablecache: could not allocate cache fifo");
- return(0);
- }
- BZERO(uc->uc_fifo, cache_ptr, size);
- su->su_cache = (char *) uc;
- return(1);
-}
-
-
-/*
- * Set an entry in the cache
- */
-static void
-cache_set(
- SVCXPRT *xprt,
- u_long replylen)
-{
- register cache_ptr victim;
- register cache_ptr *vicp;
- register struct svcudp_data *su = su_data(xprt);
- struct udp_cache *uc = (struct udp_cache *) su->su_cache;
- u_int loc;
- char *newbuf;
-
- /*
- * Find space for the new entry, either by
- * reusing an old entry, or by mallocing a new one
- */
- victim = uc->uc_fifo[uc->uc_nextvictim];
- if (victim != NULL) {
- loc = CACHE_LOC(xprt, victim->cache_xid);
- for (vicp = &uc->uc_entries[loc];
- *vicp != NULL && *vicp != victim;
- vicp = &(*vicp)->cache_next)
- ;
- if (*vicp == NULL) {
- CACHE_PERROR("cache_set: victim not found");
- return;
- }
- *vicp = victim->cache_next; /* remote from cache */
- newbuf = victim->cache_reply;
- } else {
- victim = ALLOC(struct cache_node, 1);
- if (victim == NULL) {
- CACHE_PERROR("cache_set: victim alloc failed");
- return;
- }
- newbuf = mem_alloc(su->su_iosz);
- if (newbuf == NULL) {
- CACHE_PERROR("cache_set: could not allocate new rpc_buffer");
- return;
- }
- }
-
- /*
- * Store it away
- */
- victim->cache_replylen = replylen;
- victim->cache_reply = rpc_buffer(xprt);
- rpc_buffer(xprt) = newbuf;
- xdrmem_create(&(su->su_xdrs), rpc_buffer(xprt), su->su_iosz, XDR_ENCODE);
- victim->cache_xid = su->su_xid;
- victim->cache_proc = uc->uc_proc;
- victim->cache_vers = uc->uc_vers;
- victim->cache_prog = uc->uc_prog;
- victim->cache_addr = uc->uc_addr;
- loc = CACHE_LOC(xprt, victim->cache_xid);
- victim->cache_next = uc->uc_entries[loc];
- uc->uc_entries[loc] = victim;
- uc->uc_fifo[uc->uc_nextvictim++] = victim;
- uc->uc_nextvictim %= uc->uc_size;
-}
-
-/*
- * Try to get an entry from the cache
- * return 1 if found, 0 if not found
- */
-static int
-cache_get(
- SVCXPRT *xprt,
- struct rpc_msg *msg,
- char **replyp,
- u_long *replylenp)
-{
- u_int loc;
- register cache_ptr ent;
- register struct svcudp_data *su = su_data(xprt);
- register struct udp_cache *uc = (struct udp_cache *) su->su_cache;
-
-# define EQADDR(a1, a2) (memcmp(&a1, &a2, sizeof(a1)) == 0)
-
- loc = CACHE_LOC(xprt, su->su_xid);
- for (ent = uc->uc_entries[loc]; ent != NULL; ent = ent->cache_next) {
- if (ent->cache_xid == su->su_xid &&
- ent->cache_proc == uc->uc_proc &&
- ent->cache_vers == uc->uc_vers &&
- ent->cache_prog == uc->uc_prog &&
- EQADDR(ent->cache_addr, uc->uc_addr)) {
- *replyp = ent->cache_reply;
- *replylenp = ent->cache_replylen;
- return(1);
- }
- }
- /*
- * Failed to find entry
- * Remember a few things so we can do a set later
- */
- uc->uc_proc = msg->rm_call.cb_proc;
- uc->uc_vers = msg->rm_call.cb_vers;
- uc->uc_prog = msg->rm_call.cb_prog;
- uc->uc_addr = xprt->xp_raddr;
- return(0);
-}
diff --git a/cpukit/librpc/src/xdr/xdr.3 b/cpukit/librpc/src/xdr/xdr.3
deleted file mode 100644
index c1cdb11015..0000000000
--- a/cpukit/librpc/src/xdr/xdr.3
+++ /dev/null
@@ -1,837 +0,0 @@
-.\" @(#)xdr.3n 2.2 88/08/03 4.0 RPCSRC; from 1.16 88/03/14 SMI
-.\" $FreeBSD: src/lib/libc/xdr/xdr.3,v 1.8 2000/03/02 09:14:05 sheldonh Exp $
-.\"
-.TH XDR 3 "16 February 1988"
-.SH NAME
-xdr \- library routines for external data representation
-.SH SYNOPSIS AND DESCRIPTION
-.LP
-These routines allow C programmers to describe
-arbitrary data structures in a machine-independent fashion.
-Data for remote procedure calls are transmitted using these
-routines.
-.LP
-.ft B
-.nf
-.sp .5
-xdr_array(xdrs, arrp, sizep, maxsize, elsize, elproc)
-\s-1XDR\s0 *xdrs;
-char **arrp;
-u_int *sizep, maxsize, elsize;
-xdrproc_t elproc;
-.fi
-.ft R
-.IP
-A filter primitive that translates between variable-length
-arrays
-and their corresponding external representations.
-The
-parameter
-.I arrp
-is the address of the pointer to the array, while
-.I sizep
-is the address of the element count of the array;
-this element count cannot exceed
-.IR maxsize .
-The parameter
-.I elsize
-is the
-.I sizeof
-each of the array's elements, and
-.I elproc
-is an
-.SM XDR
-filter that translates between
-the array elements' C form, and their external
-representation.
-This routine returns one if it succeeds, zero otherwise.
-.br
-.if t .ne 8
-.LP
-.ft B
-.nf
-.sp .5
-xdr_bool(xdrs, bp)
-\s-1XDR\s0 *xdrs;
-bool_t *bp;
-.fi
-.ft R
-.IP
-A filter primitive that translates between booleans (C
-integers)
-and their external representations.
-When encoding data, this
-filter produces values of either one or zero.
-This routine returns one if it succeeds, zero otherwise.
-.br
-.if t .ne 10
-.LP
-.ft B
-.nf
-.sp .5
-xdr_bytes(xdrs, sp, sizep, maxsize)
-\s-1XDR\s0 *xdrs;
-char **sp;
-u_int *sizep, maxsize;
-.fi
-.ft R
-.IP
-A filter primitive that translates between counted byte
-strings and their external representations.
-The parameter
-.I sp
-is the address of the string pointer.
-The length of the
-string is located at address
-.IR sizep ;
-strings cannot be longer than
-.IR maxsize .
-This routine returns one if it succeeds, zero otherwise.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-xdr_char(xdrs, cp)
-\s-1XDR\s0 *xdrs;
-char *cp;
-.fi
-.ft R
-.IP
-A filter primitive that translates between C characters
-and their external representations.
-This routine returns one if it succeeds, zero otherwise.
-Note: encoded characters are not packed, and occupy 4 bytes
-each.
-For arrays of characters, it is worthwhile to
-consider
-.BR xdr_bytes(\|) ,
-.B xdr_opaque(\|)
-or
-.BR xdr_string(\|) .
-.br
-.if t .ne 8
-.LP
-.ft B
-.nf
-.sp .5
-void
-xdr_destroy(xdrs)
-\s-1XDR\s0 *xdrs;
-.fi
-.ft R
-.IP
-A macro that invokes the destroy routine associated with the
-.SM XDR
-stream,
-.IR xdrs .
-Destruction usually involves freeing private data structures
-associated with the stream. Using
-.I xdrs
-after invoking
-.B xdr_destroy(\|)
-is undefined.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-xdr_double(xdrs, dp)
-\s-1XDR\s0 *xdrs;
-double *dp;
-.fi
-.ft R
-.IP
-A filter primitive that translates between C
-.B double
-precision numbers and their external representations.
-This routine returns one if it succeeds, zero otherwise.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-xdr_enum(xdrs, ep)
-\s-1XDR\s0 *xdrs;
-enum_t *ep;
-.fi
-.ft R
-.IP
-A filter primitive that translates between C
-.BR enum s
-(actually integers) and their external representations.
-This routine returns one if it succeeds, zero otherwise.
-.br
-.if t .ne 8
-.LP
-.ft B
-.nf
-.sp .5
-xdr_float(xdrs, fp)
-\s-1XDR\s0 *xdrs;
-float *fp;
-.fi
-.ft R
-.IP
-A filter primitive that translates between C
-.BR float s
-and their external representations.
-This routine returns one if it succeeds, zero otherwise.
-.br
-.if t .ne 9
-.LP
-.ft B
-.nf
-.sp .5
-void
-xdr_free(proc, objp)
-xdrproc_t proc;
-char *objp;
-.fi
-.ft R
-.IP
-Generic freeing routine.
-The first argument is the
-.SM XDR
-routine for the object being freed.
-The second argument
-is a pointer to the object itself.
-Note: the pointer passed
-to this routine is
-.I not
-freed, but what it points to
-.I is
-freed (recursively).
-.br
-.if t .ne 8
-.LP
-.ft B
-.nf
-.sp .5
-u_int
-xdr_getpos(xdrs)
-\s-1XDR\s0 *xdrs;
-.fi
-.ft R
-.IP
-A macro that invokes the get-position routine
-associated with the
-.SM XDR
-stream,
-.IR xdrs .
-The routine returns an unsigned integer,
-which indicates the position of the
-.SM XDR
-byte stream.
-A desirable feature of
-.SM XDR
-streams is that simple arithmetic works with this number,
-although the
-.SM XDR
-stream instances need not guarantee this.
-.br
-.if t .ne 4
-.LP
-.ft B
-.nf
-.sp .5
-.br
-long *
-xdr_inline(xdrs, len)
-\s-1XDR\s0 *xdrs;
-int len;
-.fi
-.ft R
-.IP
-A macro that invokes the in-line routine associated with the
-.SM XDR
-stream,
-.IR xdrs .
-The routine returns a pointer
-to a contiguous piece of the stream's buffer;
-.I len
-is the byte length of the desired buffer.
-Note: pointer is cast to
-.BR "long *" .
-.IP
-Warning:
-.B xdr_inline(\|)
-may return
-.SM NULL
-(0)
-if it cannot allocate a contiguous piece of a buffer.
-Therefore the behavior may vary among stream instances;
-it exists for the sake of efficiency.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-xdr_int(xdrs, ip)
-\s-1XDR\s0 *xdrs;
-int *ip;
-.fi
-.ft R
-.IP
-A filter primitive that translates between C integers
-and their external representations.
-This routine returns one if it succeeds, zero otherwise.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-xdr_long(xdrs, lp)
-\s-1XDR\s0 *xdrs;
-long *lp;
-.fi
-.ft R
-.IP
-A filter primitive that translates between C
-.B long
-integers and their external representations.
-This routine returns one if it succeeds, zero otherwise.
-.br
-.if t .ne 12
-.LP
-.ft B
-.nf
-.sp .5
-void
-xdrmem_create(xdrs, addr, size, op)
-\s-1XDR\s0 *xdrs;
-char *addr;
-u_int size;
-enum xdr_op op;
-.fi
-.ft R
-.IP
-This routine initializes the
-.SM XDR
-stream object pointed to by
-.IR xdrs .
-The stream's data is written to, or read from,
-a chunk of memory at location
-.I addr
-whose length is no more than
-.I size
-bytes long. The
-.I op
-determines the direction of the
-.SM XDR
-stream
-(either
-.BR \s-1XDR_ENCODE\s0 ,
-.BR \s-1XDR_DECODE\s0 ,
-or
-.BR \s-1XDR_FREE\s0 ).
-.br
-.if t .ne 10
-.LP
-.ft B
-.nf
-.sp .5
-xdr_opaque(xdrs, cp, cnt)
-\s-1XDR\s0 *xdrs;
-char *cp;
-u_int cnt;
-.fi
-.ft R
-.IP
-A filter primitive that translates between fixed size opaque
-data
-and its external representation.
-The parameter
-.I cp
-is the address of the opaque object, and
-.I cnt
-is its size in bytes.
-This routine returns one if it succeeds, zero otherwise.
-.br
-.if t .ne 10
-.LP
-.ft B
-.nf
-.sp .5
-xdr_pointer(xdrs, objpp, objsize, xdrobj)
-\s-1XDR\s0 *xdrs;
-char **objpp;
-u_int objsize;
-xdrproc_t xdrobj;
-.fi
-.ft R
-.IP
-Like
-.B xdr_reference(\|)
-execpt that it serializes
-.SM NULL
-pointers, whereas
-.B xdr_reference(\|)
-does not. Thus,
-.B xdr_pointer(\|)
-can represent
-recursive data structures, such as binary trees or
-linked lists.
-.br
-.if t .ne 15
-.LP
-.ft B
-.nf
-.sp .5
-void
-xdrrec_create(xdrs, sendsize, recvsize, handle, readit, writeit)
-\s-1XDR\s0 *xdrs;
-u_int sendsize, recvsize;
-char *handle;
-int (*readit) (\|), (*writeit) (\|);
-.fi
-.ft R
-.IP
-This routine initializes the
-.SM XDR
-stream object pointed to by
-.IR xdrs .
-The stream's data is written to a buffer of size
-.IR sendsize ;
-a value of zero indicates the system should use a suitable
-default.
-The stream's data is read from a buffer of size
-.IR recvsize ;
-it too can be set to a suitable default by passing a zero
-value.
-When a stream's output buffer is full,
-.I writeit
-is called. Similarly, when a stream's input buffer is empty,
-.I readit
-is called. The behavior of these two routines is similar to
-the
-system calls
-.B read
-and
-.BR write ,
-except that
-.I handle
-is passed to the former routines as the first parameter.
-Note: the
-.SM XDR
-stream's
-.I op
-field must be set by the caller.
-.IP
-Warning: this
-.SM XDR
-stream implements an intermediate record stream.
-Therefore there are additional bytes in the stream
-to provide record boundary information.
-.br
-.if t .ne 9
-.LP
-.ft B
-.nf
-.sp .5
-xdrrec_endofrecord(xdrs, sendnow)
-\s-1XDR\s0 *xdrs;
-int sendnow;
-.fi
-.ft R
-.IP
-This routine can be invoked only on
-streams created by
-.BR xdrrec_create(\|) .
-The data in the output buffer is marked as a completed
-record,
-and the output buffer is optionally written out if
-.I sendnow
-is non-zero.
-This routine returns one if it succeeds, zero
-otherwise.
-.br
-.if t .ne 8
-.LP
-.ft B
-.nf
-.sp .5
-xdrrec_eof(xdrs)
-\s-1XDR\s0 *xdrs;
-int empty;
-.fi
-.ft R
-.IP
-This routine can be invoked only on
-streams created by
-.BR xdrrec_create(\|) .
-After consuming the rest of the current record in the stream,
-this routine returns one if the stream has no more input,
-zero otherwise.
-.br
-.if t .ne 3
-.LP
-.ft B
-.nf
-.sp .5
-xdrrec_skiprecord(xdrs)
-\s-1XDR\s0 *xdrs;
-.fi
-.ft R
-.IP
-This routine can be invoked only on
-streams created by
-.BR xdrrec_create(\|) .
-It tells the
-.SM XDR
-implementation that the rest of the current record
-in the stream's input buffer should be discarded.
-This routine returns one if it succeeds, zero otherwise.
-.br
-.if t .ne 11
-.LP
-.ft B
-.nf
-.sp .5
-xdr_reference(xdrs, pp, size, proc)
-\s-1XDR\s0 *xdrs;
-char **pp;
-u_int size;
-xdrproc_t proc;
-.fi
-.ft R
-.IP
-A primitive that provides pointer chasing within structures.
-The parameter
-.I pp
-is the address of the pointer;
-.I size
-is the
-.I sizeof
-the structure that
-.I *pp
-points to; and
-.I proc
-is an
-.SM XDR
-procedure that filters the structure
-between its C form and its external representation.
-This routine returns one if it succeeds, zero otherwise.
-.IP
-Warning: this routine does not understand
-.SM NULL
-pointers.
-Use
-.B xdr_pointer(\|)
-instead.
-.br
-.if t .ne 10
-.LP
-.ft B
-.nf
-.sp .5
-xdr_setpos(xdrs, pos)
-\s-1XDR\s0 *xdrs;
-u_int pos;
-.fi
-.ft R
-.IP
-A macro that invokes the set position routine associated with
-the
-.SM XDR
-stream
-.IR xdrs .
-The parameter
-.I pos
-is a position value obtained from
-.BR xdr_getpos(\|) .
-This routine returns one if the
-.SM XDR
-stream could be repositioned,
-and zero otherwise.
-.IP
-Warning: it is difficult to reposition some types of
-.SM XDR
-streams, so this routine may fail with one
-type of stream and succeed with another.
-.br
-.if t .ne 8
-.LP
-.ft B
-.nf
-.sp .5
-xdr_short(xdrs, sp)
-\s-1XDR\s0 *xdrs;
-short *sp;
-.fi
-.ft R
-.IP
-A filter primitive that translates between C
-.B short
-integers and their external representations.
-This routine returns one if it succeeds, zero otherwise.
-.br
-.if t .ne 10
-.LP
-.ft B
-.nf
-.sp .5
-void
-xdrstdio_create(xdrs, file, op)
-\s-1XDR\s0 *xdrs;
-\s-1FILE\s0 *file;
-enum xdr_op op;
-.fi
-.ft R
-.IP
-This routine initializes the
-.SM XDR
-stream object pointed to by
-.IR xdrs .
-The
-.SM XDR
-stream data is written to, or read from, the Standard
-.B I/O
-stream
-.IR file .
-The parameter
-.I op
-determines the direction of the
-.SM XDR
-stream (either
-.BR \s-1XDR_ENCODE\s0 ,
-.BR \s-1XDR_DECODE\s0 ,
-or
-.BR \s-1XDR_FREE\s0 ).
-.IP
-Warning: the destroy routine associated with such
-.SM XDR
-streams calls
-.B fflush(\|)
-on the
-.I file
-stream, but never
-.BR fclose(\|) .
-.br
-.if t .ne 9
-.LP
-.ft B
-.nf
-.sp .5
-xdr_string(xdrs, sp, maxsize)
-\s-1XDR\s0
-*xdrs;
-char **sp;
-u_int maxsize;
-.fi
-.ft R
-.IP
-A filter primitive that translates between C strings and
-their
-corresponding external representations.
-Strings cannot be longer than
-.IR maxsize .
-Note:
-.I sp
-is the address of the string's pointer.
-This routine returns one if it succeeds, zero otherwise.
-.br
-.if t .ne 8
-.LP
-.ft B
-.nf
-.sp .5
-xdr_u_char(xdrs, ucp)
-\s-1XDR\s0 *xdrs;
-unsigned char *ucp;
-.fi
-.ft R
-.IP
-A filter primitive that translates between
-.B unsigned
-C characters and their external representations.
-This routine returns one if it succeeds, zero otherwise.
-.br
-.if t .ne 9
-.LP
-.ft B
-.nf
-.sp .5
-xdr_u_int(xdrs, up)
-\s-1XDR\s0 *xdrs;
-unsigned *up;
-.fi
-.ft R
-.IP
-A filter primitive that translates between C
-.B unsigned
-integers and their external representations.
-This routine returns one if it succeeds, zero otherwise.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-xdr_u_long(xdrs, ulp)
-\s-1XDR\s0 *xdrs;
-unsigned long *ulp;
-.fi
-.ft R
-.IP
-A filter primitive that translates between C
-.B "unsigned long"
-integers and their external representations.
-This routine returns one if it succeeds, zero otherwise.
-.br
-.if t .ne 7
-.LP
-.ft B
-.nf
-.sp .5
-xdr_u_short(xdrs, usp)
-\s-1XDR\s0 *xdrs;
-unsigned short *usp;
-.fi
-.ft R
-.IP
-A filter primitive that translates between C
-.B "unsigned short"
-integers and their external representations.
-This routine returns one if it succeeds, zero otherwise.
-.br
-.if t .ne 16
-.LP
-.ft B
-.nf
-.sp .5
-xdr_union(xdrs, dscmp, unp, choices, dfault)
-\s-1XDR\s0 *xdrs;
-int *dscmp;
-char *unp;
-struct xdr_discrim *choices;
-bool_t (*defaultarm) (\|); /* may equal \s-1NULL\s0 */
-.fi
-.ft R
-.IP
-A filter primitive that translates between a discriminated C
-.B union
-and its corresponding external representation.
-It first
-translates the discriminant of the union located at
-.IR dscmp .
-This discriminant is always an
-.BR enum_t .
-Next the union located at
-.I unp
-is translated. The parameter
-.I choices
-is a pointer to an array of
-.B xdr_discrim(\|)
-structures.
-Each structure contains an ordered pair of
-.RI [ value , proc ].
-If the union's discriminant is equal to the associated
-.IR value ,
-then the
-.I proc
-is called to translate the union. The end of the
-.B xdr_discrim(\|)
-structure array is denoted by a routine of value
-.SM NULL\s0.
-If the discriminant is not found in the
-.I choices
-array, then the
-.I defaultarm
-procedure is called (if it is not
-.SM NULL\s0).
-Returns one if it succeeds, zero otherwise.
-.br
-.if t .ne 6
-.LP
-.ft B
-.nf
-.sp .5
-xdr_vector(xdrs, arrp, size, elsize, elproc)
-\s-1XDR\s0 *xdrs;
-char *arrp;
-u_int size, elsize;
-xdrproc_t elproc;
-.fi
-.ft R
-.IP
-A filter primitive that translates between fixed-length
-arrays
-and their corresponding external representations. The
-parameter
-.I arrp
-is the address of the pointer to the array, while
-.I size
-is the element count of the array. The parameter
-.I elsize
-is the
-.I sizeof
-each of the array's elements, and
-.I elproc
-is an
-.SM XDR
-filter that translates between
-the array elements' C form, and their external
-representation.
-This routine returns one if it succeeds, zero otherwise.
-.br
-.if t .ne 5
-.LP
-.ft B
-.nf
-.sp .5
-xdr_void(\|)
-.fi
-.ft R
-.IP
-This routine always returns one.
-It may be passed to
-.SM RPC
-routines that require a function parameter,
-where nothing is to be done.
-.br
-.if t .ne 10
-.LP
-.ft B
-.nf
-.sp .5
-xdr_wrapstring(xdrs, sp)
-\s-1XDR\s0 *xdrs;
-char **sp;
-.fi
-.ft R
-.IP
-A primitive that calls
-.B "xdr_string(xdrs, sp,\s-1MAXUN.UNSIGNED\s0 );"
-where
-.B
-.SM MAXUN.UNSIGNED
-is the maximum value of an unsigned integer.
-.B xdr_wrapstring(\|)
-is handy because the
-.SM RPC
-package passes a maximum of two
-.SM XDR
-routines as parameters, and
-.BR xdr_string(\|) ,
-one of the most frequently used primitives, requires three.
-Returns one if it succeeds, zero otherwise.
-.SH SEE ALSO
-.BR rpc (3)
-.LP
-The following manuals:
-.RS
-.ft I
-eXternal Data Representation Standard: Protocol Specification
-.br
-eXternal Data Representation: Sun Technical Notes
-.ft R
-.br
-.IR "\s-1XDR\s0: External Data Representation Standard" ,
-.SM RFC1014, Sun Microsystems, Inc.,
-.SM USC-ISI\s0.
diff --git a/cpukit/librpc/src/xdr/xdr.c b/cpukit/librpc/src/xdr/xdr.c
deleted file mode 100644
index 80c29bbfa5..0000000000
--- a/cpukit/librpc/src/xdr/xdr.c
+++ /dev/null
@@ -1,858 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)xdr.c 1.35 87/08/12";*/
-/*static char *sccsid = "from: @(#)xdr.c 2.1 88/07/29 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/xdr/xdr.c,v 1.9 1999/08/28 00:02:55 peter Exp $";
-#endif
-
-/*
- * xdr.c, Generic XDR routines implementation.
- *
- * Copyright (C) 1986, Sun Microsystems, Inc.
- *
- * These are the "generic" xdr routines used to serialize and de-serialize
- * most common data items. See xdr.h for more info on the interface to
- * xdr.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <rpc/types.h>
-#include <rpc/xdr.h>
-
-#if defined(__rtems__)
-#define warnx(msg) fprintf(stderr, msg "\n");
-#endif
-
-/*
- * constants specific to the xdr "protocol"
- */
-#define XDR_FALSE ((long) 0)
-#define XDR_TRUE ((long) 1)
-#define LASTUNSIGNED ((u_int) 0-1)
-
-/*
- * for unit alignment
- */
-static const char xdr_zero[BYTES_PER_XDR_UNIT] = { 0, 0, 0, 0 };
-
-/*
- * Free a data structure using XDR
- * Not a filter, but a convenient utility nonetheless
- */
-void
-xdr_free(
- xdrproc_t proc,
- char *objp)
-{
- XDR x;
-
- x.x_op = XDR_FREE;
- (*proc)(&x, objp);
-}
-
-/*
- * XDR nothing
- */
-bool_t
-xdr_void(void)
-{
-
- return (TRUE);
-}
-
-
-/*
- * XDR integers
- */
-bool_t
-xdr_int(
- XDR *xdrs,
- int *ip)
-{
- long l;
-
- switch (xdrs->x_op) {
-
- case XDR_ENCODE:
- l = (long) *ip;
- return (XDR_PUTLONG(xdrs, &l));
-
- case XDR_DECODE:
- if (!XDR_GETLONG(xdrs, &l)) {
- return (FALSE);
- }
- *ip = (int) l;
- return (TRUE);
-
- case XDR_FREE:
- return (TRUE);
- }
- /* NOTREACHED */
- return (FALSE);
-}
-
-/*
- * XDR unsigned integers
- */
-bool_t
-xdr_u_int(
- XDR *xdrs,
- u_int *up)
-{
- u_long l;
-
- switch (xdrs->x_op) {
-
- case XDR_ENCODE:
- l = (u_long) *up;
- return (XDR_PUTLONG(xdrs, (long *)&l));
-
- case XDR_DECODE:
- if (!XDR_GETLONG(xdrs, (long *)&l)) {
- return (FALSE);
- }
- *up = (u_int) l;
- return (TRUE);
-
- case XDR_FREE:
- return (TRUE);
- }
- /* NOTREACHED */
- return (FALSE);
-}
-
-
-/*
- * XDR long integers
- * same as xdr_u_long - open coded to save a proc call!
- */
-bool_t
-xdr_long(
- XDR *xdrs,
- long *lp)
-{
- switch (xdrs->x_op) {
- case XDR_ENCODE:
- return (XDR_PUTLONG(xdrs, lp));
- case XDR_DECODE:
- return (XDR_GETLONG(xdrs, lp));
- case XDR_FREE:
- return (TRUE);
- }
- /* NOTREACHED */
- return (FALSE);
-}
-
-/*
- * XDR unsigned long integers
- * same as xdr_long - open coded to save a proc call!
- */
-bool_t
-xdr_u_long(
- XDR *xdrs,
- u_long *ulp)
-{
- switch (xdrs->x_op) {
- case XDR_ENCODE:
- return (XDR_PUTLONG(xdrs, (long *)ulp));
- case XDR_DECODE:
- return (XDR_GETLONG(xdrs, (long *)ulp));
- case XDR_FREE:
- return (TRUE);
- }
- /* NOTREACHED */
- return (FALSE);
-}
-
-
-/*
- * XDR 32-bit integers
- * same as xdr_u_int32_t - open coded to save a proc call!
- */
-bool_t
-xdr_int32_t(
- XDR *xdrs,
- int32_t *int32_p)
-{
- long l;
-
- switch (xdrs->x_op) {
-
- case XDR_ENCODE:
- l = (long) *int32_p;
- return (XDR_PUTLONG(xdrs, &l));
-
- case XDR_DECODE:
- if (!XDR_GETLONG(xdrs, &l)) {
- return (FALSE);
- }
- *int32_p = (int32_t) l;
- return (TRUE);
-
- case XDR_FREE:
- return (TRUE);
- }
- /* NOTREACHED */
- return (FALSE);
-}
-
-/*
- * XDR unsigned 32-bit integers
- * same as xdr_int32_t - open coded to save a proc call!
- */
-bool_t
-xdr_u_int32_t(
- XDR *xdrs,
- u_int32_t *u_int32_p)
-{
- u_long l;
-
- switch (xdrs->x_op) {
-
- case XDR_ENCODE:
- l = (u_long) *u_int32_p;
- return (XDR_PUTLONG(xdrs, (long *)&l));
-
- case XDR_DECODE:
- if (!XDR_GETLONG(xdrs, (long *)&l)) {
- return (FALSE);
- }
- *u_int32_p = (u_int32_t) l;
- return (TRUE);
-
- case XDR_FREE:
- return (TRUE);
- }
- return (FALSE);
-}
-
-/*
- * XDR short integers
- */
-bool_t
-xdr_short(
- XDR *xdrs,
- short *sp)
-{
- long l;
-
- switch (xdrs->x_op) {
-
- case XDR_ENCODE:
- l = (long) *sp;
- return (XDR_PUTLONG(xdrs, &l));
-
- case XDR_DECODE:
- if (!XDR_GETLONG(xdrs, &l)) {
- return (FALSE);
- }
- *sp = (short) l;
- return (TRUE);
-
- case XDR_FREE:
- return (TRUE);
- }
- /* NOTREACHED */
- return (FALSE);
-}
-
-/*
- * XDR unsigned short integers
- */
-bool_t
-xdr_u_short(
- XDR *xdrs,
- u_short *usp)
-{
- u_long l;
-
- switch (xdrs->x_op) {
-
- case XDR_ENCODE:
- l = (u_long) *usp;
- return (XDR_PUTLONG(xdrs, (long *)&l));
-
- case XDR_DECODE:
- if (!XDR_GETLONG(xdrs, (long *)&l)) {
- return (FALSE);
- }
- *usp = (u_short) l;
- return (TRUE);
-
- case XDR_FREE:
- return (TRUE);
- }
- /* NOTREACHED */
- return (FALSE);
-}
-
-
-/*
- * XDR 16-bit integers
- */
-bool_t
-xdr_int16_t(
- XDR *xdrs,
- int16_t *int16_p)
-{
- long l;
-
- switch (xdrs->x_op) {
-
- case XDR_ENCODE:
- l = (long) *int16_p;
- return (XDR_PUTLONG(xdrs, &l));
-
- case XDR_DECODE:
- if (!XDR_GETLONG(xdrs, &l)) {
- return (FALSE);
- }
- *int16_p = (int16_t) l;
- return (TRUE);
-
- case XDR_FREE:
- return (TRUE);
- }
- /* NOTREACHED */
- return (FALSE);
-}
-
-/*
- * XDR unsigned 16-bit integers
- */
-bool_t
-xdr_u_int16_t(
- XDR *xdrs,
- u_int16_t *u_int16_p)
-{
- u_long l;
-
- switch (xdrs->x_op) {
-
- case XDR_ENCODE:
- l = (u_long) *u_int16_p;
- return (XDR_PUTLONG(xdrs, (long *)&l));
-
- case XDR_DECODE:
- if (!XDR_GETLONG(xdrs, (long *)&l)) {
- return (FALSE);
- }
- *u_int16_p = (u_int16_t) l;
- return (TRUE);
-
- case XDR_FREE:
- return (TRUE);
- }
- /* NOTREACHED */
- return (FALSE);
-}
-
-
-/*
- * XDR a char
- */
-bool_t
-xdr_char(
- XDR *xdrs,
- char *cp)
-{
- int i;
-
- i = (*cp);
- if (!xdr_int(xdrs, &i)) {
- return (FALSE);
- }
- *cp = i;
- return (TRUE);
-}
-
-/*
- * XDR an unsigned char
- */
-bool_t
-xdr_u_char(
- XDR *xdrs,
- u_char *cp)
-{
- u_int u;
-
- u = (*cp);
- if (!xdr_u_int(xdrs, &u)) {
- return (FALSE);
- }
- *cp = u;
- return (TRUE);
-}
-
-/*
- * XDR booleans
- */
-bool_t
-xdr_bool(
- XDR *xdrs,
- bool_t *bp)
-{
- long lb;
-
- switch (xdrs->x_op) {
-
- case XDR_ENCODE:
- lb = *bp ? XDR_TRUE : XDR_FALSE;
- return (XDR_PUTLONG(xdrs, &lb));
-
- case XDR_DECODE:
- if (!XDR_GETLONG(xdrs, &lb)) {
- return (FALSE);
- }
- *bp = (lb == XDR_FALSE) ? FALSE : TRUE;
- return (TRUE);
-
- case XDR_FREE:
- return (TRUE);
- }
- /* NOTREACHED */
- return (FALSE);
-}
-
-/*
- * XDR enumerations
- */
-bool_t
-xdr_enum(
- XDR *xdrs,
- enum_t *ep)
-{
-#ifndef lint
- /*
- * enums are treated as ints
- */
- if (sizeof (enum_t) == sizeof (long)) {
- return (xdr_long(xdrs, (long *)ep));
- } else if (sizeof (enum_t) == sizeof (int)) {
- return (xdr_int(xdrs, (int *)ep));
- } else if (sizeof (enum_t) == sizeof (short)) {
- return (xdr_short(xdrs, (short *)ep));
- } else {
- return (FALSE);
- }
-#else
- (void) (xdr_short(xdrs, (short *)ep));
- (void) (xdr_int(xdrs, (int *)ep));
- return (xdr_long(xdrs, (long *)ep));
-#endif
-}
-
-/*
- * XDR opaque data
- * Allows the specification of a fixed size sequence of opaque bytes.
- * cp points to the opaque object and cnt gives the byte length.
- */
-bool_t
-xdr_opaque(
- XDR *xdrs,
- caddr_t cp,
- u_int cnt)
-{
- u_int rndup;
- static int crud[BYTES_PER_XDR_UNIT];
-
- /*
- * if no data we are done
- */
- if (cnt == 0)
- return (TRUE);
-
- /*
- * round byte count to full xdr units
- */
- rndup = cnt % BYTES_PER_XDR_UNIT;
- if (rndup > 0)
- rndup = BYTES_PER_XDR_UNIT - rndup;
-
- if (xdrs->x_op == XDR_DECODE) {
- if (!XDR_GETBYTES(xdrs, cp, cnt)) {
- return (FALSE);
- }
- if (rndup == 0)
- return (TRUE);
- return (XDR_GETBYTES(xdrs, (caddr_t)crud, rndup));
- }
-
- if (xdrs->x_op == XDR_ENCODE) {
- if (!XDR_PUTBYTES(xdrs, cp, cnt)) {
- return (FALSE);
- }
- if (rndup == 0)
- return (TRUE);
- return (XDR_PUTBYTES(xdrs, xdr_zero, rndup));
- }
-
- if (xdrs->x_op == XDR_FREE) {
- return (TRUE);
- }
-
- return (FALSE);
-}
-
-/*
- * XDR counted bytes
- * *cpp is a pointer to the bytes, *sizep is the count.
- * If *cpp is NULL maxsize bytes are allocated
- */
-bool_t
-xdr_bytes(
- XDR *xdrs,
- char **cpp,
- u_int *sizep,
- u_int maxsize)
-{
- char *sp = *cpp; /* sp is the actual string pointer */
- u_int nodesize;
-
- /*
- * first deal with the length since xdr bytes are counted
- */
- if (! xdr_u_int(xdrs, sizep)) {
- return (FALSE);
- }
- nodesize = *sizep;
- if ((nodesize > maxsize) && (xdrs->x_op != XDR_FREE)) {
- return (FALSE);
- }
-
- /*
- * now deal with the actual bytes
- */
- switch (xdrs->x_op) {
-
- case XDR_DECODE:
- if (nodesize == 0) {
- return (TRUE);
- }
- if (sp == NULL) {
- *cpp = sp = mem_alloc(nodesize);
- }
- if (sp == NULL) {
- warnx("xdr_bytes: out of memory");
- return (FALSE);
- }
- /* FALLTHROUGH */
-
- case XDR_ENCODE:
- return (xdr_opaque(xdrs, sp, nodesize));
-
- case XDR_FREE:
- if (sp != NULL) {
- mem_free(sp, nodesize);
- *cpp = NULL;
- }
- return (TRUE);
- }
- /* NOTREACHED */
- return (FALSE);
-}
-
-/*
- * Implemented here due to commonality of the object.
- */
-bool_t
-xdr_netobj(
- XDR *xdrs,
- struct netobj *np)
-{
-
- return (xdr_bytes(xdrs, &np->n_bytes, &np->n_len, MAX_NETOBJ_SZ));
-}
-
-/*
- * XDR a descriminated union
- * Support routine for discriminated unions.
- * You create an array of xdrdiscrim structures, terminated with
- * an entry with a null procedure pointer. The routine gets
- * the discriminant value and then searches the array of xdrdiscrims
- * looking for that value. It calls the procedure given in the xdrdiscrim
- * to handle the discriminant. If there is no specific routine a default
- * routine may be called.
- * If there is no specific or default routine an error is returned.
- */
-bool_t
-xdr_union(
- XDR *xdrs,
- enum_t *dscmp, /* enum to decide which arm to work on */
- char *unp, /* the union itself */
- const struct xdr_discrim *choices, /* [value, xdr proc] for each arm */
- xdrproc_t dfault) /* default xdr routine */
-{
- enum_t dscm;
-
- /*
- * we deal with the discriminator; it's an enum
- */
- if (! xdr_enum(xdrs, dscmp)) {
- return (FALSE);
- }
- dscm = *dscmp;
-
- /*
- * search choices for a value that matches the discriminator.
- * if we find one, execute the xdr routine for that value.
- */
- for (; choices->proc != NULL_xdrproc_t; choices++) {
- if (choices->value == dscm)
- return ((*(choices->proc))(xdrs, unp, LASTUNSIGNED));
- }
-
- /*
- * no match - execute the default xdr routine if there is one
- */
- return ((dfault == NULL_xdrproc_t) ? FALSE :
- (*dfault)(xdrs, unp, LASTUNSIGNED));
-}
-
-
-/*
- * Non-portable xdr primitives.
- * Care should be taken when moving these routines to new architectures.
- */
-
-
-/*
- * XDR null terminated ASCII strings
- * xdr_string deals with "C strings" - arrays of bytes that are
- * terminated by a NULL character. The parameter cpp references a
- * pointer to storage; If the pointer is null, then the necessary
- * storage is allocated. The last parameter is the max allowed length
- * of the string as specified by a protocol.
- */
-bool_t
-xdr_string(
- XDR *xdrs,
- char **cpp,
- u_int maxsize)
-{
- char *sp = *cpp; /* sp is the actual string pointer */
- u_int size = 0;
- u_int nodesize;
-
- /*
- * first deal with the length since xdr strings are counted-strings
- */
- switch (xdrs->x_op) {
- case XDR_FREE:
- if (sp == NULL) {
- return(TRUE); /* already free */
- }
- /* FALLTHROUGH */
- case XDR_ENCODE:
- size = strlen(sp);
- break;
- case XDR_DECODE:
- break;
- }
- if (! xdr_u_int(xdrs, &size)) {
- return (FALSE);
- }
- if (size > maxsize) {
- return (FALSE);
- }
- nodesize = size + 1;
-
- /*
- * now deal with the actual bytes
- */
- switch (xdrs->x_op) {
-
- case XDR_DECODE:
- if (nodesize == 0) {
- return (TRUE);
- }
- if (sp == NULL)
- *cpp = sp = mem_alloc(nodesize);
- if (sp == NULL) {
- warnx("xdr_string: out of memory");
- return (FALSE);
- }
- sp[size] = 0;
- /* FALLTHROUGH */
-
- case XDR_ENCODE:
- return (xdr_opaque(xdrs, sp, size));
-
- case XDR_FREE:
- mem_free(sp, nodesize);
- *cpp = NULL;
- return (TRUE);
- }
- /* NOTREACHED */
- return (FALSE);
-}
-
-/*
- * Wrapper for xdr_string that can be called directly from
- * routines like clnt_call
- */
-bool_t
-xdr_wrapstring(
- XDR *xdrs,
- char **cpp)
-{
- return xdr_string(xdrs, cpp, LASTUNSIGNED);
-}
-
-/*
- * XDR 64-bit integers
- */
-bool_t
-xdr_int64_t(
- XDR *xdrs,
- int64_t *int64_p)
-{
- int64_t x;
-
- switch (xdrs->x_op) {
- case XDR_ENCODE:
- return (xdr_opaque(xdrs, (caddr_t)int64_p, sizeof(int64_t)));
- case XDR_DECODE:
- if (!xdr_opaque(xdrs, (caddr_t)&x, sizeof x)) {
- return (FALSE);
- }
- *int64_p = x;
- return (TRUE);
- case XDR_FREE:
- return (TRUE);
- }
- /* NOTREACHED */
- return (FALSE);
-}
-
-
-/*
- * XDR unsigned 64-bit integers
- */
-bool_t
-xdr_u_int64_t(
- XDR *xdrs,
- u_int64_t *uint64_p)
-{
- u_int64_t x;
-
- switch (xdrs->x_op) {
- case XDR_ENCODE:
- return (xdr_opaque(xdrs, (caddr_t)uint64_p, sizeof(u_int64_t)));
- case XDR_DECODE:
- if (!xdr_opaque(xdrs, (caddr_t)&x, sizeof x)) {
- return (FALSE);
- }
- *uint64_p = x;
- return (TRUE);
- case XDR_FREE:
- return (TRUE);
- }
- /* NOTREACHED */
- return (FALSE);
-}
-
-/* FIXME: RTEMS does not support u_longlong_t and longlong_t, yet */
-#if !defined(__rtems__)
-/*
- * XDR hypers
- */
-bool_t
-xdr_hyper(xdrs, llp)
- XDR *xdrs;
- longlong_t *llp;
-{
-
- /*
- * Don't bother open-coding this; it's a fair amount of code. Just
- * call xdr_int64_t().
- */
- return (xdr_int64_t(xdrs, (int64_t *)llp));
-}
-
-
-/*
- * XDR unsigned hypers
- */
-bool_t
-xdr_u_hyper(xdrs, ullp)
- XDR *xdrs;
- u_longlong_t *ullp;
-{
-
- /*
- * Don't bother open-coding this; it's a fair amount of code. Just
- * call xdr_u_int64_t().
- */
- return (xdr_u_int64_t(xdrs, (u_int64_t *)ullp));
-}
-
-
-/*
- * XDR longlong_t's
- */
-bool_t
-xdr_longlong_t(xdrs, llp)
- XDR *xdrs;
- longlong_t *llp;
-{
-
- /*
- * Don't bother open-coding this; it's a fair amount of code. Just
- * call xdr_int64_t().
- */
- return (xdr_int64_t(xdrs, (int64_t *)llp));
-}
-
-
-/*
- * XDR u_longlong_t's
- */
-bool_t
-xdr_u_longlong_t(xdrs, ullp)
- XDR *xdrs;
- u_longlong_t *ullp;
-{
-
- /*
- * Don't bother open-coding this; it's a fair amount of code. Just
- * call xdr_u_int64_t().
- */
- return (xdr_u_int64_t(xdrs, (u_int64_t *)ullp));
-}
-#endif
diff --git a/cpukit/librpc/src/xdr/xdr_array.c b/cpukit/librpc/src/xdr/xdr_array.c
deleted file mode 100644
index 190dc3cf87..0000000000
--- a/cpukit/librpc/src/xdr/xdr_array.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)xdr_array.c 1.10 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)xdr_array.c 2.1 88/07/29 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/xdr/xdr_array.c,v 1.8 1999/08/28 00:02:55 peter Exp $";
-#endif
-
-/*
- * xdr_array.c, Generic XDR routines impelmentation.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- *
- * These are the "non-trivial" xdr primitives used to serialize and de-serialize
- * arrays. See xdr.h for more info on the interface to xdr.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <rpc/types.h>
-#include <rpc/xdr.h>
-
-#define LASTUNSIGNED ((u_int) 0-1)
-
-/*
- * XDR an array of arbitrary elements
- * *addrp is a pointer to the array, *sizep is the number of elements.
- * If addrp is NULL (*sizep * elsize) bytes are allocated.
- * elsize is the size (in bytes) of each element, and elproc is the
- * xdr procedure to call to handle each element of the array.
- */
-bool_t
-xdr_array(
- register XDR *xdrs,
- caddr_t *addrp, /* array pointer */
- u_int *sizep, /* number of elements */
- u_int maxsize, /* max numberof elements */
- u_int elsize, /* size in bytes of each element */
- xdrproc_t elproc) /* xdr routine to handle each element */
-{
- register u_int i;
- register caddr_t target = *addrp;
- register u_int c; /* the actual element count */
- register bool_t stat = TRUE;
- register u_int nodesize;
-
- /* like strings, arrays are really counted arrays */
- if (! xdr_u_int(xdrs, sizep)) {
- return (FALSE);
- }
- c = *sizep;
- if ((c > maxsize) && (xdrs->x_op != XDR_FREE)) {
- return (FALSE);
- }
- nodesize = c * elsize;
-
- /*
- * if we are deserializing, we may need to allocate an array.
- * We also save time by checking for a null array if we are freeing.
- */
- if (target == NULL)
- switch (xdrs->x_op) {
- case XDR_DECODE:
- if (c == 0)
- return (TRUE);
- *addrp = target = mem_alloc(nodesize);
- if (target == NULL) {
- (void) fprintf(stderr,
- "xdr_array: out of memory\n");
- return (FALSE);
- }
- memset(target, 0, nodesize);
- break;
-
- case XDR_FREE:
- return (TRUE);
- case XDR_ENCODE: /* to avoid warning */
- break;
- }
-
- /*
- * now we xdr each element of array
- */
- for (i = 0; (i < c) && stat; i++) {
- stat = (*elproc)(xdrs, target, LASTUNSIGNED);
- target += elsize;
- }
-
- /*
- * the array may need freeing
- */
- if (xdrs->x_op == XDR_FREE) {
- mem_free(*addrp, nodesize);
- *addrp = NULL;
- }
- return (stat);
-}
-
-/*
- * xdr_vector():
- *
- * XDR a fixed length array. Unlike variable-length arrays,
- * the storage of fixed length arrays is static and unfreeable.
- * > basep: base of the array
- * > size: size of the array
- * > elemsize: size of each element
- * > xdr_elem: routine to XDR each element
- */
-bool_t
-xdr_vector(
- register XDR *xdrs,
- register char *basep,
- register u_int nelem,
- register u_int elemsize,
- register xdrproc_t xdr_elem)
-{
- register u_int i;
- register char *elptr;
-
- elptr = basep;
- for (i = 0; i < nelem; i++) {
- if (! (*xdr_elem)(xdrs, elptr, LASTUNSIGNED)) {
- return(FALSE);
- }
- elptr += elemsize;
- }
- return(TRUE);
-}
diff --git a/cpukit/librpc/src/xdr/xdr_float.c b/cpukit/librpc/src/xdr/xdr_float.c
deleted file mode 100644
index b2282b376a..0000000000
--- a/cpukit/librpc/src/xdr/xdr_float.c
+++ /dev/null
@@ -1,344 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)xdr_float.c 1.12 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)xdr_float.c 2.1 88/07/29 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/xdr/xdr_float.c,v 1.7 1999/08/28 00:02:55 peter Exp $";
-#endif
-
-/*
- * xdr_float.c, Generic XDR routines impelmentation.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- *
- * These are the "floating point" xdr routines used to (de)serialize
- * most common data items. See xdr.h for more info on the interface to
- * xdr.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/param.h>
-#include <rpc/types.h>
-#include <rpc/xdr.h>
-
-/*
- * NB: Not portable.
- * This routine works on machines with IEEE754 FP and Vaxen.
- */
-
-#if defined(__alpha__) || \
- defined(_AM29K) || \
- defined(__arm__) || \
- defined(__epiphany__) || defined(__EPIPHANY__) || \
- defined(__hppa__) || \
- defined(__i386__) || \
- defined(__lm32__) || \
- defined(__m68k__) || defined(__mc68000__) || \
- defined(__mips__) || defined(__moxie__) || \
- defined(__nios2__) || \
- defined(__ns32k__) || \
- defined(__or1k__) || defined(__or1knd__) || \
- defined(__sparc__) || \
- defined(__ppc__) || defined(__PPC__) || \
- defined(__riscv) || \
- defined(__sh__) || \
- defined(__BFIN__) || \
- defined(__m32c__) || \
- defined(__v850) || \
- defined(__x86_64__)
-
-#include <rtems/endian.h>
-#if !defined(IEEEFP)
-#define IEEEFP
-#endif
-
-#elif defined(_TMS320C3x) || defined(_TMS320C4x)
-#error "Texas Instruments C3x/C4x Not supported."
-
-#elif defined(vax)
-
-/* What IEEE single precision floating point looks like on a Vax */
-struct ieee_single {
- unsigned int mantissa: 23;
- unsigned int exp : 8;
- unsigned int sign : 1;
-};
-
-/* Vax single precision floating point */
-struct vax_single {
- unsigned int mantissa1 : 7;
- unsigned int exp : 8;
- unsigned int sign : 1;
- unsigned int mantissa2 : 16;
-};
-
-#define VAX_SNG_BIAS 0x81
-#define IEEE_SNG_BIAS 0x7f
-
-static struct sgl_limits {
- struct vax_single s;
- struct ieee_single ieee;
-} sgl_limits[2] = {
- {{ 0x7f, 0xff, 0x0, 0xffff }, /* Max Vax */
- { 0x0, 0xff, 0x0 }}, /* Max IEEE */
- {{ 0x0, 0x0, 0x0, 0x0 }, /* Min Vax */
- { 0x0, 0x0, 0x0 }} /* Min IEEE */
-};
-/* end of vax */
-#else
-#error "xdr_float.c: unknown CPU"
-#endif
-
-
-bool_t
-xdr_float(
- register XDR *xdrs,
- register float *fp)
-{
-#ifdef IEEEFP
- bool_t rv;
- long tmpl;
-#else
- struct ieee_single is;
- struct vax_single vs, *vsp;
- struct sgl_limits *lim;
- int i;
-#endif
- switch (xdrs->x_op) {
-
- case XDR_ENCODE:
-#ifdef IEEEFP
- tmpl = *(int32_t *)fp;
- return (XDR_PUTLONG(xdrs, &tmpl));
-#else
- vs = *((struct vax_single *)fp);
- for (i = 0, lim = sgl_limits;
- i < sizeof(sgl_limits)/sizeof(struct sgl_limits);
- i++, lim++) {
- if ((vs.mantissa2 == lim->s.mantissa2) &&
- (vs.exp == lim->s.exp) &&
- (vs.mantissa1 == lim->s.mantissa1)) {
- is = lim->ieee;
- goto shipit;
- }
- }
- is.exp = vs.exp - VAX_SNG_BIAS + IEEE_SNG_BIAS;
- is.mantissa = (vs.mantissa1 << 16) | vs.mantissa2;
- shipit:
- is.sign = vs.sign;
- return (XDR_PUTLONG(xdrs, (long *)&is));
-#endif
-
- case XDR_DECODE:
-#ifdef IEEEFP
- rv = XDR_GETLONG(xdrs, &tmpl);
- *(int32_t *)fp = tmpl;
- return (rv);
-#else
- vsp = (struct vax_single *)fp;
- if (!XDR_GETLONG(xdrs, (long *)&is))
- return (FALSE);
- for (i = 0, lim = sgl_limits;
- i < sizeof(sgl_limits)/sizeof(struct sgl_limits);
- i++, lim++) {
- if ((is.exp == lim->ieee.exp) &&
- (is.mantissa == lim->ieee.mantissa)) {
- *vsp = lim->s;
- goto doneit;
- }
- }
- vsp->exp = is.exp - IEEE_SNG_BIAS + VAX_SNG_BIAS;
- vsp->mantissa2 = is.mantissa;
- vsp->mantissa1 = (is.mantissa >> 16);
- doneit:
- vsp->sign = is.sign;
- return (TRUE);
-#endif
-
- case XDR_FREE:
- return (TRUE);
- }
- return (FALSE);
-}
-
-#ifdef vax
-/* What IEEE double precision floating point looks like on a Vax */
-struct ieee_double {
- unsigned int mantissa1 : 20;
- unsigned int exp : 11;
- unsigned int sign : 1;
- unsigned int mantissa2 : 32;
-};
-
-/* Vax double precision floating point */
-struct vax_double {
- unsigned int mantissa1 : 7;
- unsigned int exp : 8;
- unsigned int sign : 1;
- unsigned int mantissa2 : 16;
- unsigned int mantissa3 : 16;
- unsigned int mantissa4 : 16;
-};
-
-#define VAX_DBL_BIAS 0x81
-#define IEEE_DBL_BIAS 0x3ff
-#define MASK(nbits) ((1 << nbits) - 1)
-
-static struct dbl_limits {
- struct vax_double d;
- struct ieee_double ieee;
-} dbl_limits[2] = {
- {{ 0x7f, 0xff, 0x0, 0xffff, 0xffff, 0xffff }, /* Max Vax */
- { 0x0, 0x7ff, 0x0, 0x0 }}, /* Max IEEE */
- {{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, /* Min Vax */
- { 0x0, 0x0, 0x0, 0x0 }} /* Min IEEE */
-};
-
-#endif /* vax */
-
-
-bool_t
-xdr_double(
- register XDR *xdrs,
- double *dp)
-{
-#ifdef IEEEFP
- register int32_t *i32p;
- bool_t rv;
- long tmpl;
-#else
- register long *lp;
- struct ieee_double id;
- struct vax_double vd;
- register struct dbl_limits *lim;
- int i;
-#endif
-
- switch (xdrs->x_op) {
-
- case XDR_ENCODE:
-#ifdef IEEEFP
- i32p = (int32_t *)dp;
-#if BYTE_ORDER == BIG_ENDIAN
- tmpl = *i32p++;
- rv = XDR_PUTLONG(xdrs, &tmpl);
- if (!rv)
- return (rv);
- tmpl = *i32p;
- rv = XDR_PUTLONG(xdrs, &tmpl);
-#else
- tmpl = *(i32p+1);
- rv = XDR_PUTLONG(xdrs, &tmpl);
- if (!rv)
- return (rv);
- tmpl = *i32p;
- rv = XDR_PUTLONG(xdrs, &tmpl);
-#endif
- return (rv);
-#else
- vd = *((struct vax_double *)dp);
- for (i = 0, lim = dbl_limits;
- i < sizeof(dbl_limits)/sizeof(struct dbl_limits);
- i++, lim++) {
- if ((vd.mantissa4 == lim->d.mantissa4) &&
- (vd.mantissa3 == lim->d.mantissa3) &&
- (vd.mantissa2 == lim->d.mantissa2) &&
- (vd.mantissa1 == lim->d.mantissa1) &&
- (vd.exp == lim->d.exp)) {
- id = lim->ieee;
- goto shipit;
- }
- }
- id.exp = vd.exp - VAX_DBL_BIAS + IEEE_DBL_BIAS;
- id.mantissa1 = (vd.mantissa1 << 13) | (vd.mantissa2 >> 3);
- id.mantissa2 = ((vd.mantissa2 & MASK(3)) << 29) |
- (vd.mantissa3 << 13) |
- ((vd.mantissa4 >> 3) & MASK(13));
- shipit:
- id.sign = vd.sign;
- lp = (long *)&id;
- return (XDR_PUTLONG(xdrs, lp++) && XDR_PUTLONG(xdrs, lp));
-#endif
-
- case XDR_DECODE:
-#ifdef IEEEFP
- i32p = (int32_t *)dp;
-#if BYTE_ORDER == BIG_ENDIAN
- rv = XDR_GETLONG(xdrs, &tmpl);
- *i32p++ = tmpl;
- if (!rv)
- return (rv);
- rv = XDR_GETLONG(xdrs, &tmpl);
- *i32p = tmpl;
-#else
- rv = XDR_GETLONG(xdrs, &tmpl);
- *(i32p+1) = tmpl;
- if (!rv)
- return (rv);
- rv = XDR_GETLONG(xdrs, &tmpl);
- *i32p = tmpl;
-#endif
- return (rv);
-#else
- lp = (long *)&id;
- if (!XDR_GETLONG(xdrs, lp++) || !XDR_GETLONG(xdrs, lp))
- return (FALSE);
- for (i = 0, lim = dbl_limits;
- i < sizeof(dbl_limits)/sizeof(struct dbl_limits);
- i++, lim++) {
- if ((id.mantissa2 == lim->ieee.mantissa2) &&
- (id.mantissa1 == lim->ieee.mantissa1) &&
- (id.exp == lim->ieee.exp)) {
- vd = lim->d;
- goto doneit;
- }
- }
- vd.exp = id.exp - IEEE_DBL_BIAS + VAX_DBL_BIAS;
- vd.mantissa1 = (id.mantissa1 >> 13);
- vd.mantissa2 = ((id.mantissa1 & MASK(13)) << 3) |
- (id.mantissa2 >> 29);
- vd.mantissa3 = (id.mantissa2 >> 13);
- vd.mantissa4 = (id.mantissa2 << 3);
- doneit:
- vd.sign = id.sign;
- *dp = *((double *)&vd);
- return (TRUE);
-#endif
-
- case XDR_FREE:
- return (TRUE);
- }
- return (FALSE);
-}
diff --git a/cpukit/librpc/src/xdr/xdr_mem.c b/cpukit/librpc/src/xdr/xdr_mem.c
deleted file mode 100644
index 5b30419d7a..0000000000
--- a/cpukit/librpc/src/xdr/xdr_mem.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)xdr_mem.c 1.19 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)xdr_mem.c 2.1 88/07/29 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/xdr/xdr_mem.c,v 1.8 1999/08/28 00:02:56 peter Exp $";
-#endif
-
-/*
- * xdr_mem.h, XDR implementation using memory buffers.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- *
- * If you have some data to be interpreted as external data representation
- * or to be converted to external data representation in a memory buffer,
- * then this is the package for you.
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-#include <rpc/types.h>
-#include <rpc/xdr.h>
-#include <netinet/in.h>
-
-static bool_t xdrmem_getlong_aligned(XDR *xdrs, long *lp);
-static bool_t xdrmem_putlong_aligned(XDR *xdrs, const long *lp);
-static bool_t xdrmem_getlong_unaligned(XDR *xdrs, long *lp);
-static bool_t xdrmem_putlong_unaligned(XDR *xdrs, const long *lp);
-static bool_t xdrmem_getbytes(XDR *xdrs, caddr_t addr, u_int len);
-static bool_t xdrmem_putbytes(XDR *xdrs, const char *addr, u_int len);
-static u_int xdrmem_getpos(XDR *xdrs); /* XXX w/64-bit pointers, u_int not enough! */
-static bool_t xdrmem_setpos(XDR *xdrs, u_int pos);
-static int32_t *xdrmem_inline_aligned(XDR *xdrs, u_int len);
-static int32_t *xdrmem_inline_unaligned(XDR *xdrs, u_int len);
-static void xdrmem_destroy(XDR *);
-
-static struct xdr_ops xdrmem_ops_aligned = {
- xdrmem_getlong_aligned,
- xdrmem_putlong_aligned,
- xdrmem_getbytes,
- xdrmem_putbytes,
- xdrmem_getpos,
- xdrmem_setpos,
- xdrmem_inline_aligned,
- xdrmem_destroy
-};
-
-static struct xdr_ops xdrmem_ops_unaligned = {
- xdrmem_getlong_unaligned,
- xdrmem_putlong_unaligned,
- xdrmem_getbytes,
- xdrmem_putbytes,
- xdrmem_getpos,
- xdrmem_setpos,
- xdrmem_inline_unaligned,
- xdrmem_destroy
-};
-
-/*
- * The procedure xdrmem_create initializes a stream descriptor for a
- * memory buffer.
- */
-void
-xdrmem_create(
- XDR *xdrs,
- char * addr,
- u_int size,
- enum xdr_op op)
-{
-
- xdrs->x_op = op;
- xdrs->x_ops = ((uintptr_t)addr & (sizeof(int32_t) - 1))
- ? &xdrmem_ops_unaligned : &xdrmem_ops_aligned;
- xdrs->x_private = xdrs->x_base = addr;
- xdrs->x_handy = size;
-}
-
-static void
-xdrmem_destroy(XDR *xdrs)
-{
-
-}
-
-static bool_t
-xdrmem_getlong_aligned(
- XDR *xdrs,
- long *lp)
-{
-
- if ((xdrs->x_handy -= sizeof(int32_t)) < 0)
- return (FALSE);
- *lp = ntohl(*(int32_t *)(xdrs->x_private));
- xdrs->x_private += sizeof(int32_t);
- return (TRUE);
-}
-
-static bool_t
-xdrmem_putlong_aligned(
- XDR *xdrs,
- const long *lp)
-{
-
- if ((xdrs->x_handy -= sizeof(int32_t)) < 0)
- return (FALSE);
- *(int32_t *)xdrs->x_private = htonl(*lp);
- xdrs->x_private += sizeof(int32_t);
- return (TRUE);
-}
-
-static bool_t
-xdrmem_getlong_unaligned(
- XDR *xdrs,
- long *lp)
-{
- int32_t l;
-
- if ((xdrs->x_handy -= sizeof(int32_t)) < 0)
- return (FALSE);
- memcpy(&l, xdrs->x_private, sizeof(int32_t));
- *lp = ntohl(l);
- xdrs->x_private += sizeof(int32_t);
- return (TRUE);
-}
-
-static bool_t
-xdrmem_putlong_unaligned(
- XDR *xdrs,
- const long *lp)
-{
- int32_t l;
-
- if ((xdrs->x_handy -= sizeof(int32_t)) < 0)
- return (FALSE);
- l = htonl(*lp);
- memcpy(xdrs->x_private, &l, sizeof(int32_t));
- xdrs->x_private += sizeof(int32_t);
- return (TRUE);
-}
-
-static bool_t
-xdrmem_getbytes(
- XDR *xdrs,
- caddr_t addr,
- u_int len)
-{
-
- if ((xdrs->x_handy -= len) < 0)
- return (FALSE);
- memcpy(addr, xdrs->x_private, len);
- xdrs->x_private += len;
- return (TRUE);
-}
-
-static bool_t
-xdrmem_putbytes(
- XDR *xdrs,
- const char *addr,
- u_int len)
-{
-
- if ((xdrs->x_handy -= len) < 0)
- return (FALSE);
- memcpy(xdrs->x_private, addr, len);
- xdrs->x_private += len;
- return (TRUE);
-}
-
-static u_int
-xdrmem_getpos(
- XDR *xdrs)
-{
-
- /* XXX w/64-bit pointers, u_int not enough! */
- return ((uintptr_t)xdrs->x_private - (uintptr_t)xdrs->x_base);
-}
-
-static bool_t
-xdrmem_setpos(
- XDR *xdrs,
- u_int pos)
-{
- void *newaddr = xdrs->x_base + pos;
- void *lastaddr = xdrs->x_private + xdrs->x_handy;
-
- if (newaddr > lastaddr)
- return (FALSE);
- xdrs->x_private = newaddr;
- xdrs->x_handy = (intptr_t)lastaddr - (intptr_t)newaddr;
- return (TRUE);
-}
-
-static int32_t *
-xdrmem_inline_aligned(
- XDR *xdrs,
- u_int len)
-{
- int32_t *buf = 0;
-
- if (xdrs->x_handy >= len) {
- xdrs->x_handy -= len;
- buf = (int32_t *)xdrs->x_private;
- xdrs->x_private += len;
- }
- return (buf);
-}
-
-static int32_t *
-xdrmem_inline_unaligned(
- XDR *xdrs,
- u_int len)
-{
-
- return (0);
-}
diff --git a/cpukit/librpc/src/xdr/xdr_rec.c b/cpukit/librpc/src/xdr/xdr_rec.c
deleted file mode 100644
index 7e47527d3c..0000000000
--- a/cpukit/librpc/src/xdr/xdr_rec.c
+++ /dev/null
@@ -1,608 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)xdr_rec.c 1.21 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)xdr_rec.c 2.2 88/08/01 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/xdr/xdr_rec.c,v 1.12 2000/01/19 06:12:32 wpaul Exp $";
-#endif
-
-/*
- * xdr_rec.c, Implements TCP/IP based XDR streams with a "record marking"
- * layer above tcp (for rpc's use).
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- *
- * These routines interface XDRSTREAMS to a tcp/ip connection.
- * There is a record marking layer between the xdr stream
- * and the tcp transport level. A record is composed on one or more
- * record fragments. A record fragment is a thirty-two bit header followed
- * by n bytes of data, where n is contained in the header. The header
- * is represented as a htonl(u_long). Thegh order bit encodes
- * whether or not the fragment is the last fragment of the record
- * (1 => fragment is last, 0 => more fragments to follow.
- * The other 31 bits encode the byte length of the fragment.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <rpc/types.h>
-#include <rpc/xdr.h>
-#include <netinet/in.h>
-#include <unistd.h> /* for lseek() */
-
-typedef struct rec_strm RECSTREAM;
-
-static u_int fix_buf_size(u_int);
-static bool_t flush_out(RECSTREAM *rstrm, bool_t eor);
-static bool_t get_input_bytes(RECSTREAM *rstrm, caddr_t addr, int len);
-static bool_t set_input_fragment(RECSTREAM *rstrm);
-static bool_t skip_input_bytes(RECSTREAM *rstrm, long cnt);
-
-static bool_t xdrrec_getlong(XDR *xdrs, long *lp);
-static bool_t xdrrec_putlong(XDR *xdrs, const long *lp);
-static bool_t xdrrec_getbytes(XDR *xdrs, caddr_t addr, u_int len);
-static bool_t xdrrec_putbytes(XDR *xdrs, const char *addr, u_int len);
-static u_int xdrrec_getpos(XDR *xdrs);
-static bool_t xdrrec_setpos(XDR *xdrs, u_int pos);
-static int32_t *xdrrec_inline(XDR *xdrs, u_int len);
-static void xdrrec_destroy(XDR *xdrs);
-
-static struct xdr_ops xdrrec_ops = {
- xdrrec_getlong,
- xdrrec_putlong,
- xdrrec_getbytes,
- xdrrec_putbytes,
- xdrrec_getpos,
- xdrrec_setpos,
- xdrrec_inline,
- xdrrec_destroy
-};
-
-/*
- * A record is composed of one or more record fragments.
- * A record fragment is a two-byte header followed by zero to
- * 2**32-1 bytes. The header is treated as a long unsigned and is
- * encode/decoded to the network via htonl/ntohl. The low order 31 bits
- * are a byte count of the fragment. The highest order bit is a boolean:
- * 1 => this fragment is the last fragment of the record,
- * 0 => this fragment is followed by more fragment(s).
- *
- * The fragment/record machinery is not general; it is constructed to
- * meet the needs of xdr and rpc based on tcp.
- */
-
-#define LAST_FRAG ((u_int32_t)(1L << 31))
-
-struct rec_strm {
- caddr_t tcp_handle;
- caddr_t the_buffer;
- /*
- * out-goung bits
- */
- int (*writeit) (caddr_t, caddr_t, int);
- caddr_t out_base; /* output buffer (points to frag header) */
- caddr_t out_finger; /* next output position */
- caddr_t out_boundry; /* data cannot up to this address */
- u_int32_t *frag_header; /* beginning of current fragment */
- bool_t frag_sent; /* true if buffer sent in middle of record */
- /*
- * in-coming bits
- */
- int (*readit) (caddr_t, caddr_t, int);
- u_long in_size; /* fixed size of the input buffer */
- caddr_t in_base;
- caddr_t in_finger; /* location of next byte to be had */
- caddr_t in_boundry; /* can read up to this location */
- long fbtbc; /* fragment bytes to be consumed */
- bool_t last_frag;
- u_int sendsize;
- u_int recvsize;
-};
-
-
-/*
- * Create an xdr handle for xdrrec
- * xdrrec_create fills in xdrs. Sendsize and recvsize are
- * send and recv buffer sizes (0 => use default).
- * tcp_handle is an opaque handle that is passed as the first parameter to
- * the procedures readit and writeit. Readit and writeit are read and
- * write respectively. They are like the system
- * calls expect that they take an opaque handle rather than an fd.
- */
-void
-xdrrec_create(
- XDR *xdrs,
- u_int sendsize,
- u_int recvsize,
- caddr_t tcp_handle,
- int (*readit)(char*, char*, int), /* like read, but pass it a tcp_handle, not sock */
- int (*writeit)(char*, char*, int) /* like write, but pass it a tcp_handle, not sock */
-)
-{
- RECSTREAM *rstrm =
- (RECSTREAM *)mem_alloc(sizeof(RECSTREAM));
-
- if (rstrm == NULL) {
- (void)fprintf(stderr, "xdrrec_create: out of memory\n");
- /*
- * This is bad. Should rework xdrrec_create to
- * return a handle, and in this case return NULL
- */
- return;
- }
- /*
- * adjust sizes and allocate buffer quad byte aligned
- */
- rstrm->sendsize = sendsize = fix_buf_size(sendsize);
- rstrm->recvsize = recvsize = fix_buf_size(recvsize);
- rstrm->the_buffer = mem_alloc(sendsize + recvsize + BYTES_PER_XDR_UNIT);
- if (rstrm->the_buffer == NULL) {
- (void)fprintf(stderr, "xdrrec_create: out of memory\n");
- return;
- }
- for (rstrm->out_base = rstrm->the_buffer;
- (uintptr_t)rstrm->out_base % BYTES_PER_XDR_UNIT != 0;
- rstrm->out_base++);
- rstrm->in_base = rstrm->out_base + sendsize;
- /*
- * now the rest ...
- */
- xdrs->x_ops = &xdrrec_ops;
- xdrs->x_private = (caddr_t)rstrm;
- rstrm->tcp_handle = tcp_handle;
- rstrm->readit = readit;
- rstrm->writeit = writeit;
- rstrm->out_finger = rstrm->out_boundry = rstrm->out_base;
- rstrm->frag_header = (u_int32_t *)rstrm->out_base;
- rstrm->out_finger += sizeof(u_int32_t);
- rstrm->out_boundry += sendsize;
- rstrm->frag_sent = FALSE;
- rstrm->in_size = recvsize;
- rstrm->in_boundry = rstrm->in_base;
- rstrm->in_finger = (rstrm->in_boundry += recvsize);
- rstrm->fbtbc = 0;
- rstrm->last_frag = TRUE;
-}
-
-
-/*
- * The reoutines defined below are the xdr ops which will go into the
- * xdr handle filled in by xdrrec_create.
- */
-
-static bool_t
-xdrrec_getlong(
- XDR *xdrs,
- long *lp)
-{
- RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
- int32_t *buflp = (int32_t *)(rstrm->in_finger);
- int32_t mylong;
-
- /* first try the inline, fast case */
- if ((rstrm->fbtbc >= sizeof(int32_t)) &&
- (((intptr_t)rstrm->in_boundry - (intptr_t)buflp) >= sizeof(int32_t))) {
- *lp = (long)ntohl((u_int32_t)(*buflp));
- rstrm->fbtbc -= sizeof(int32_t);
- rstrm->in_finger += sizeof(int32_t);
- } else {
- if (! xdrrec_getbytes(xdrs, (caddr_t)&mylong, sizeof(int32_t)))
- return (FALSE);
- *lp = (long)ntohl((u_int32_t)mylong);
- }
- return (TRUE);
-}
-
-static bool_t
-xdrrec_putlong(
- XDR *xdrs,
- const long *lp)
-{
- RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
- int32_t *dest_lp = ((int32_t *)(rstrm->out_finger));
-
- if ((rstrm->out_finger += sizeof(int32_t)) > rstrm->out_boundry) {
- /*
- * this case should almost never happen so the code is
- * inefficient
- */
- rstrm->out_finger -= sizeof(int32_t);
- rstrm->frag_sent = TRUE;
- if (! flush_out(rstrm, FALSE))
- return (FALSE);
- dest_lp = ((int32_t *)(rstrm->out_finger));
- rstrm->out_finger += sizeof(int32_t);
- }
- *dest_lp = (int32_t)htonl((u_int32_t)(*lp));
- return (TRUE);
-}
-
-static bool_t /* must manage buffers, fragments, and records */
-xdrrec_getbytes(
- XDR *xdrs,
- caddr_t addr,
- u_int len)
-{
- RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
- int current;
-
- while (len > 0) {
- current = rstrm->fbtbc;
- if (current == 0) {
- if (rstrm->last_frag)
- return (FALSE);
- if (! set_input_fragment(rstrm))
- return (FALSE);
- continue;
- }
- current = (len < current) ? len : current;
- if (! get_input_bytes(rstrm, addr, current))
- return (FALSE);
- addr += current;
- rstrm->fbtbc -= current;
- len -= current;
- }
- return (TRUE);
-}
-
-static bool_t
-xdrrec_putbytes(
- XDR *xdrs,
- const char *addr,
- u_int len)
-{
- RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
- long current;
-
- while (len > 0) {
- current = (intptr_t)rstrm->out_boundry -
- (intptr_t)rstrm->out_finger;
- current = (len < current) ? len : current;
- memcpy(rstrm->out_finger, addr, current);
- rstrm->out_finger += current;
- addr += current;
- len -= current;
- if (rstrm->out_finger == rstrm->out_boundry) {
- rstrm->frag_sent = TRUE;
- if (! flush_out(rstrm, FALSE))
- return (FALSE);
- }
- }
- return (TRUE);
-}
-
-static u_int
-xdrrec_getpos(
- XDR *xdrs)
-{
- RECSTREAM *rstrm = (RECSTREAM *)xdrs->x_private;
- long pos;
-
- pos = lseek((intptr_t)rstrm->tcp_handle, (off_t) 0, 1);
- if (pos != -1)
- switch (xdrs->x_op) {
-
- case XDR_ENCODE:
- pos += rstrm->out_finger - rstrm->out_base;
- break;
-
- case XDR_DECODE:
- pos -= rstrm->in_boundry - rstrm->in_finger;
- break;
-
- default:
- pos = -1;
- break;
- }
- return ((u_int) pos);
-}
-
-static bool_t
-xdrrec_setpos(
- XDR *xdrs,
- u_int pos)
-{
- RECSTREAM *rstrm = (RECSTREAM *)xdrs->x_private;
- u_int currpos = xdrrec_getpos(xdrs);
- int delta = currpos - pos;
- caddr_t newpos;
-
- if ((int)currpos != -1)
- switch (xdrs->x_op) {
-
- case XDR_ENCODE:
- newpos = rstrm->out_finger - delta;
- if ((newpos > (caddr_t)(rstrm->frag_header)) &&
- (newpos < rstrm->out_boundry)) {
- rstrm->out_finger = newpos;
- return (TRUE);
- }
- break;
-
- case XDR_DECODE:
- newpos = rstrm->in_finger - delta;
- if ((delta < (int)(rstrm->fbtbc)) &&
- (newpos <= rstrm->in_boundry) &&
- (newpos >= rstrm->in_base)) {
- rstrm->in_finger = newpos;
- rstrm->fbtbc -= delta;
- return (TRUE);
- }
- break;
- case XDR_FREE: /* to avoid warning */
- break;
- }
- return (FALSE);
-}
-
-static int32_t *
-xdrrec_inline(
- XDR *xdrs,
- u_int len)
-{
- RECSTREAM *rstrm = (RECSTREAM *)xdrs->x_private;
- int32_t * buf = NULL;
-
- switch (xdrs->x_op) {
-
- case XDR_ENCODE:
- if ((rstrm->out_finger + len) <= rstrm->out_boundry) {
- buf = (int32_t *) rstrm->out_finger;
- rstrm->out_finger += len;
- }
- break;
-
- case XDR_DECODE:
- if ((len <= rstrm->fbtbc) &&
- ((rstrm->in_finger + len) <= rstrm->in_boundry)) {
- buf = (int32_t *) rstrm->in_finger;
- rstrm->fbtbc -= len;
- rstrm->in_finger += len;
- }
- break;
- case XDR_FREE: /* to avoid warning */
- break;
- }
- return (buf);
-}
-
-static void
-xdrrec_destroy(
- XDR *xdrs)
-{
- RECSTREAM *rstrm = (RECSTREAM *)xdrs->x_private;
-
- mem_free(rstrm->the_buffer,
- rstrm->sendsize + rstrm->recvsize + BYTES_PER_XDR_UNIT);
- mem_free((caddr_t)rstrm, sizeof(RECSTREAM));
-}
-
-
-/*
- * Exported routines to manage xdr records
- */
-
-/*
- * Before reading (deserializing from the stream, one should always call
- * this procedure to guarantee proper record alignment.
- */
-bool_t
-xdrrec_skiprecord(
- XDR *xdrs)
-{
- RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
-
- while (rstrm->fbtbc > 0 || (! rstrm->last_frag)) {
- if (! skip_input_bytes(rstrm, rstrm->fbtbc))
- return (FALSE);
- rstrm->fbtbc = 0;
- if ((! rstrm->last_frag) && (! set_input_fragment(rstrm)))
- return (FALSE);
- }
- rstrm->last_frag = FALSE;
- return (TRUE);
-}
-
-/*
- * Look ahead fuction.
- * Returns TRUE iff there is no more input in the buffer
- * after consuming the rest of the current record.
- */
-bool_t
-xdrrec_eof(
- XDR *xdrs)
-{
- RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
-
- while (rstrm->fbtbc > 0 || (! rstrm->last_frag)) {
- if (! skip_input_bytes(rstrm, rstrm->fbtbc))
- return (TRUE);
- rstrm->fbtbc = 0;
- if ((! rstrm->last_frag) && (! set_input_fragment(rstrm)))
- return (TRUE);
- }
- if (rstrm->in_finger == rstrm->in_boundry)
- return (TRUE);
- return (FALSE);
-}
-
-/*
- * The client must tell the package when an end-of-record has occurred.
- * The second paraemters tells whether the record should be flushed to the
- * (output) tcp stream. (This let's the package support batched or
- * pipelined procedure calls.) TRUE => immmediate flush to tcp connection.
- */
-bool_t
-xdrrec_endofrecord(
- XDR *xdrs,
- bool_t sendnow)
-{
- RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
- u_long len; /* fragment length */
-
- if (sendnow || rstrm->frag_sent ||
- ((uintptr_t)rstrm->out_finger + sizeof(u_int32_t) >=
- (uintptr_t)rstrm->out_boundry)) {
- rstrm->frag_sent = FALSE;
- return (flush_out(rstrm, TRUE));
- }
- len = (uintptr_t)(rstrm->out_finger) - (uintptr_t)(rstrm->frag_header) -
- sizeof(u_int32_t);
- *(rstrm->frag_header) = htonl((u_int32_t)len | LAST_FRAG);
- rstrm->frag_header = (u_int32_t *)rstrm->out_finger;
- rstrm->out_finger += sizeof(u_int32_t);
- return (TRUE);
-}
-
-
-/*
- * Internal useful routines
- */
-static bool_t
-flush_out(
- RECSTREAM *rstrm,
- bool_t eor)
-{
- u_int32_t eormask = (eor == TRUE) ? LAST_FRAG : 0;
- u_int32_t len = (uintptr_t)(rstrm->out_finger) -
- (uintptr_t)(rstrm->frag_header) - sizeof(u_int32_t);
-
- *(rstrm->frag_header) = htonl(len | eormask);
- len = (uintptr_t)(rstrm->out_finger) - (uintptr_t)(rstrm->out_base);
- if ((*(rstrm->writeit))(rstrm->tcp_handle, rstrm->out_base, (int)len)
- != (int)len)
- return (FALSE);
- rstrm->frag_header = (u_int32_t *)rstrm->out_base;
- rstrm->out_finger = (caddr_t)rstrm->out_base + sizeof(u_int32_t);
- return (TRUE);
-}
-
-static bool_t /* knows nothing about records! Only about input buffers */
-fill_input_buf(
- RECSTREAM *rstrm)
-{
- caddr_t where;
- u_long i;
- long len;
-
- where = rstrm->in_base;
- i = (uintptr_t)rstrm->in_boundry % BYTES_PER_XDR_UNIT;
- where += i;
- len = rstrm->in_size - i;
- if ((len = (*(rstrm->readit))(rstrm->tcp_handle, where, len)) == -1)
- return (FALSE);
- rstrm->in_finger = where;
- where += len;
- rstrm->in_boundry = where;
- return (TRUE);
-}
-
-static bool_t /* knows nothing about records! Only about input buffers */
-get_input_bytes(
- RECSTREAM *rstrm,
- caddr_t addr,
- int len)
-{
- long current;
-
- while (len > 0) {
- current = (intptr_t)rstrm->in_boundry - (intptr_t)rstrm->in_finger;
- if (current == 0) {
- if (! fill_input_buf(rstrm))
- return (FALSE);
- continue;
- }
- current = (len < current) ? len : current;
- memcpy(addr, rstrm->in_finger, current);
- rstrm->in_finger += current;
- addr += current;
- len -= current;
- }
- return (TRUE);
-}
-
-static bool_t /* next two bytes of the input stream are treated as a header */
-set_input_fragment(
- RECSTREAM *rstrm)
-{
- u_int32_t header;
-
- if (! get_input_bytes(rstrm, (caddr_t)&header, sizeof(header)))
- return (FALSE);
- header = (long)ntohl(header);
- rstrm->last_frag = ((header & LAST_FRAG) == 0) ? FALSE : TRUE;
- /*
- * Sanity check. Try not to accept wildly incorrect
- * record sizes. Unfortunately, the only record size
- * we can positively identify as being 'wildly incorrect'
- * is zero. Ridiculously large record sizes may look wrong,
- * but we don't have any way to be certain that they aren't
- * what the client actually intended to send us.
- */
- if (header == 0)
- return(FALSE);
- rstrm->fbtbc = header & (~LAST_FRAG);
- return (TRUE);
-}
-
-static bool_t /* consumes input bytes; knows nothing about records! */
-skip_input_bytes(
- RECSTREAM *rstrm,
- long cnt)
-{
- long current;
-
- while (cnt > 0) {
- current = (intptr_t)rstrm->in_boundry - (intptr_t)rstrm->in_finger;
- if (current == 0) {
- if (! fill_input_buf(rstrm))
- return (FALSE);
- continue;
- }
- current = (cnt < current) ? cnt : current;
- rstrm->in_finger += current;
- cnt -= current;
- }
- return (TRUE);
-}
-
-static u_int
-fix_buf_size(
- u_int s)
-{
-
- if (s < 100)
- s = 4000;
- return (RNDUP(s));
-}
diff --git a/cpukit/librpc/src/xdr/xdr_reference.c b/cpukit/librpc/src/xdr/xdr_reference.c
deleted file mode 100644
index a2a6ee5135..0000000000
--- a/cpukit/librpc/src/xdr/xdr_reference.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)xdr_reference.c 1.11 87/08/11 SMI";*/
-/*static char *sccsid = "from: @(#)xdr_reference.c 2.1 88/07/29 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/xdr/xdr_reference.c,v 1.8 1999/08/28 00:02:56 peter Exp $";
-#endif
-
-/*
- * xdr_reference.c, Generic XDR routines impelmentation.
- *
- * Copyright (C) 1987, Sun Microsystems, Inc.
- *
- * These are the "non-trivial" xdr primitives used to serialize and de-serialize
- * "pointers". See xdr.h for more info on the interface to xdr.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <rpc/types.h>
-#include <rpc/xdr.h>
-
-#define LASTUNSIGNED ((u_int) 0-1)
-
-/*
- * XDR an indirect pointer
- * xdr_reference is for recursively translating a structure that is
- * referenced by a pointer inside the structure that is currently being
- * translated. pp references a pointer to storage. If *pp is null
- * the necessary storage is allocated.
- * size is the sizeof the referneced structure.
- * proc is the routine to handle the referenced structure.
- */
-bool_t
-xdr_reference(
- register XDR *xdrs,
- caddr_t *pp, /* the pointer to work on */
- u_int size, /* size of the object pointed to */
- xdrproc_t proc) /* xdr routine to handle the object */
-{
- register caddr_t loc = *pp;
- register bool_t stat;
-
- if (loc == NULL)
- switch (xdrs->x_op) {
- case XDR_FREE:
- return (TRUE);
-
- case XDR_DECODE:
- *pp = loc = (caddr_t) mem_alloc(size);
- if (loc == NULL) {
- (void) fprintf(stderr,
- "xdr_reference: out of memory\n");
- return (FALSE);
- }
- memset(loc, 0, (int)size);
- break;
- case XDR_ENCODE: /* to avoid warning */
- break;
- }
-
- stat = (*proc)(xdrs, loc, LASTUNSIGNED);
-
- if (xdrs->x_op == XDR_FREE) {
- mem_free(loc, size);
- *pp = NULL;
- }
- return (stat);
-}
-
-
-/*
- * xdr_pointer():
- *
- * XDR a pointer to a possibly recursive data structure. This
- * differs with xdr_reference in that it can serialize/deserialiaze
- * trees correctly.
- *
- * What's sent is actually a union:
- *
- * union object_pointer switch (boolean b) {
- * case TRUE: object_data data;
- * case FALSE: void nothing;
- * }
- *
- * > objpp: Pointer to the pointer to the object.
- * > obj_size: size of the object.
- * > xdr_obj: routine to XDR an object.
- *
- */
-bool_t
-xdr_pointer(
- register XDR *xdrs,
- char **objpp,
- u_int obj_size,
- xdrproc_t xdr_obj)
-{
-
- bool_t more_data;
-
- more_data = (*objpp != NULL);
- if (! xdr_bool(xdrs,&more_data)) {
- return (FALSE);
- }
- if (! more_data) {
- *objpp = NULL;
- return (TRUE);
- }
- return (xdr_reference(xdrs,objpp,obj_size,xdr_obj));
-}
diff --git a/cpukit/librpc/src/xdr/xdr_sizeof.c b/cpukit/librpc/src/xdr/xdr_sizeof.c
deleted file mode 100644
index 72a7ff979d..0000000000
--- a/cpukit/librpc/src/xdr/xdr_sizeof.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-/*
- * xdr_sizeof.c
- *
- * Copyright 1990 Sun Microsystems, Inc.
- *
- * General purpose routine to see how much space something will use
- * when serialized using XDR.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rpc/types.h>
-#include <rpc/xdr.h>
-#include <sys/types.h>
-#include <stdlib.h>
-
-/* ARGSUSED */
-static bool_t
-x_putlong(
- XDR *xdrs,
- const long *longp)
-{
- xdrs->x_handy += BYTES_PER_XDR_UNIT;
- return (TRUE);
-}
-
-/* ARGSUSED */
-static bool_t
-x_putbytes(
- XDR *xdrs,
- const char *bp,
- u_int len)
-{
- xdrs->x_handy += len;
- return (TRUE);
-}
-
-static u_int
-x_getpostn(
- XDR *xdrs)
-{
- return (xdrs->x_handy);
-}
-
-/* ARGSUSED */
-static bool_t
-x_setpostn(
- XDR *xdrs,
- u_int pos)
-{
- /* This is not allowed */
- return (FALSE);
-}
-
-static int32_t *
-x_inline(
- XDR *xdrs,
- u_int len)
-{
- if (len == 0) {
- return (NULL);
- }
- if (xdrs->x_op != XDR_ENCODE) {
- return (NULL);
- }
- if (len < (intptr_t) xdrs->x_base) {
- /* x_private was already allocated */
- xdrs->x_handy += len;
- return ((int32_t *) xdrs->x_private);
- } else {
- /* Free the earlier space and allocate new area */
- if (xdrs->x_private)
- free(xdrs->x_private);
- if ((xdrs->x_private = (caddr_t) malloc(len)) == NULL) {
- xdrs->x_base = 0;
- return (NULL);
- }
- xdrs->x_base = (caddr_t)((intptr_t) len);
- xdrs->x_handy += len;
- return ((int32_t *) xdrs->x_private);
- }
-}
-
-static int
-harmless(void)
-{
- /* Always return FALSE/NULL, as the case may be */
- return (0);
-}
-
-static void
-x_destroy(
- XDR *xdrs)
-{
- xdrs->x_handy = 0;
- xdrs->x_base = 0;
- if (xdrs->x_private) {
- free(xdrs->x_private);
- xdrs->x_private = NULL;
- }
- return;
-}
-
-unsigned long
-xdr_sizeof(
- xdrproc_t func,
- void *data)
-{
- XDR x;
- struct xdr_ops ops;
- bool_t stat;
- /* to stop ANSI-C compiler from complaining */
- typedef bool_t (* dummyfunc1)(XDR *, long *);
- typedef bool_t (* dummyfunc2)(XDR *, caddr_t, u_int);
-
- ops.x_putlong = x_putlong;
- ops.x_putbytes = x_putbytes;
- ops.x_inline = x_inline;
- ops.x_getpostn = x_getpostn;
- ops.x_setpostn = x_setpostn;
- ops.x_destroy = x_destroy;
-
- /* the other harmless ones */
- ops.x_getlong = (dummyfunc1) harmless;
- ops.x_getbytes = (dummyfunc2) harmless;
-
- x.x_op = XDR_ENCODE;
- x.x_ops = &ops;
- x.x_handy = 0;
- x.x_private = (caddr_t) NULL;
- x.x_base = (caddr_t) 0;
-
- stat = func(&x, data);
- if (x.x_private)
- free(x.x_private);
- return (stat == TRUE ? (unsigned) x.x_handy: 0);
-}
diff --git a/cpukit/librpc/src/xdr/xdr_stdio.c b/cpukit/librpc/src/xdr/xdr_stdio.c
deleted file mode 100644
index ca67941eb2..0000000000
--- a/cpukit/librpc/src/xdr/xdr_stdio.c
+++ /dev/null
@@ -1,194 +0,0 @@
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)xdr_stdio.c 1.16 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)xdr_stdio.c 2.1 88/07/29 4.0 RPCSRC";*/
-static char *rcsid = "$FreeBSD: src/lib/libc/xdr/xdr_stdio.c,v 1.7 1999/08/28 00:02:56 peter Exp $";
-#endif
-
-/*
- * xdr_stdio.c, XDR implementation on standard i/o file.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- *
- * This set of routines implements a XDR on a stdio stream.
- * XDR_ENCODE serializes onto the stream, XDR_DECODE de-serializes
- * from the stream.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rpc/types.h>
-#include <stdio.h>
-#include <rpc/xdr.h>
-#include <netinet/in.h>
-
-static bool_t xdrstdio_getlong(XDR *xdrs, long *lp);
-static bool_t xdrstdio_putlong(XDR *xdrs, const long *lp);
-static bool_t xdrstdio_getbytes(XDR *xdrs, caddr_t addr, u_int len);
-static bool_t xdrstdio_putbytes(XDR *xdrs, const char *addr, u_int len);
-static u_int xdrstdio_getpos(XDR *xdrs);
-static bool_t xdrstdio_setpos(XDR *xdrs, u_int pos);
-static int32_t *xdrstdio_inline(XDR *xdrs, u_int len);
-static void xdrstdio_destroy(XDR *);
-
-/*
- * Ops vector for stdio type XDR
- */
-static struct xdr_ops xdrstdio_ops = {
- xdrstdio_getlong, /* deseraialize a long int */
- xdrstdio_putlong, /* seraialize a long int */
- xdrstdio_getbytes, /* deserialize counted bytes */
- xdrstdio_putbytes, /* serialize counted bytes */
- xdrstdio_getpos, /* get offset in the stream */
- xdrstdio_setpos, /* set offset in the stream */
- xdrstdio_inline, /* prime stream for inline macros */
- xdrstdio_destroy /* destroy stream */
-};
-
-/*
- * Initialize a stdio xdr stream.
- * Sets the xdr stream handle xdrs for use on the stream file.
- * Operation flag is set to op.
- */
-void
-xdrstdio_create(
- XDR *xdrs,
- FILE *file,
- enum xdr_op op)
-{
-
- xdrs->x_op = op;
- xdrs->x_ops = &xdrstdio_ops;
- xdrs->x_private = (caddr_t)file;
- xdrs->x_handy = 0;
- xdrs->x_base = 0;
-}
-
-/*
- * Destroy a stdio xdr stream.
- * Cleans up the xdr stream handle xdrs previously set up by xdrstdio_create.
- */
-static void
-xdrstdio_destroy(
- XDR *xdrs)
-{
- (void)fflush((FILE *)xdrs->x_private);
- /* xx should we close the file ?? */
-}
-
-static bool_t
-xdrstdio_getlong(
- XDR *xdrs,
- long *lp)
-{
-
- if (fread((caddr_t)lp, sizeof(int32_t), 1,
- (FILE *)xdrs->x_private) != 1)
- return (FALSE);
- *lp = (long)ntohl((int32_t)*lp);
- return (TRUE);
-}
-
-static bool_t
-xdrstdio_putlong(
- XDR *xdrs,
- const long *lp)
-{
-
- long mycopy = (long)htonl((int32_t)*lp);
-
- if (fwrite((caddr_t)&mycopy, sizeof(int32_t), 1,
- (FILE *)xdrs->x_private) != 1)
- return (FALSE);
- return (TRUE);
-}
-
-static bool_t
-xdrstdio_getbytes(
- XDR *xdrs,
- caddr_t addr,
- u_int len )
-{
-
- if ((len != 0) && (fread(addr, (int)len, 1, (FILE *)xdrs->x_private) != 1))
- return (FALSE);
- return (TRUE);
-}
-
-static bool_t
-xdrstdio_putbytes(
- XDR *xdrs,
- const char *addr,
- u_int len)
-{
-
- if ((len != 0) && (fwrite(addr, (int)len, 1, (FILE *)xdrs->x_private) != 1))
- return (FALSE);
- return (TRUE);
-}
-
-static u_int
-xdrstdio_getpos(
- XDR *xdrs)
-{
-
- return ((u_int) ftell((FILE *)xdrs->x_private));
-}
-
-static bool_t
-xdrstdio_setpos(
- XDR *xdrs,
- u_int pos)
-{
-
- return ((fseek((FILE *)xdrs->x_private, (long)pos, 0) < 0) ?
- FALSE : TRUE);
-}
-
-static int32_t *
-xdrstdio_inline(
- XDR *xdrs,
- u_int len)
-{
-
- /*
- * Must do some work to implement this: must insure
- * enough data in the underlying stdio buffer,
- * that the buffer is aligned so that we can indirect through a
- * long *, and stuff this pointer in xdrs->x_buf. Doing
- * a fread or fwrite to a scratch buffer would defeat
- * most of the gains to be had here and require storage
- * management on this buffer, so we don't do this.
- */
- return (NULL);
-}