diff options
Diffstat (limited to 'cpukit/libnetworking/nfs')
-rw-r--r-- | cpukit/libnetworking/nfs/bootp_subr.c | 1213 | ||||
-rw-r--r-- | cpukit/libnetworking/nfs/nfsproto.h | 423 | ||||
-rw-r--r-- | cpukit/libnetworking/nfs/rpcv2.h | 108 | ||||
-rw-r--r-- | cpukit/libnetworking/nfs/xdr_subs.h | 87 |
4 files changed, 0 insertions, 1831 deletions
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 |