From cc63e08130fac85712365e1d9fc6be82a6f288dc Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Mon, 4 Oct 1999 18:40:53 +0000 Subject: Patch from Ralf Corsepius to make libnetworking a top level more independently configured package. --- c/src/lib/libnetworking/netinet/ip_var.h | 211 ------------------------------- 1 file changed, 211 deletions(-) delete mode 100644 c/src/lib/libnetworking/netinet/ip_var.h (limited to 'c/src/lib/libnetworking/netinet/ip_var.h') diff --git a/c/src/lib/libnetworking/netinet/ip_var.h b/c/src/lib/libnetworking/netinet/ip_var.h deleted file mode 100644 index cc7908e9a3..0000000000 --- a/c/src/lib/libnetworking/netinet/ip_var.h +++ /dev/null @@ -1,211 +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. - * - * @(#)ip_var.h 8.2 (Berkeley) 1/9/95 - * $Id$ - */ - -#ifndef _NETINET_IP_VAR_H_ -#define _NETINET_IP_VAR_H_ - -/* - * Overlay for ip header used by other protocols (tcp, udp). - */ -struct ipovly { - caddr_t ih_next, 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_ROUTETOIF SO_DONTROUTE /* bypass routing tables */ -#define IP_ALLOWBROADCAST SO_BROADCAST /* can send broadcast packets */ - -struct inpcb; -struct route; - -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) __P((int)); -extern u_long (*ip_mcast_src) __P((int)); -extern int rsvp_on; - -int ip_ctloutput __P((int, struct socket *, int, int, struct mbuf **)); -void ip_drain __P((void)); -void ip_freemoptions __P((struct ip_moptions *)); -void ip_init __P((void)); -extern int (*ip_mforward) __P((struct ip *, struct ifnet *, struct mbuf *, - struct ip_moptions *)); -int ip_output __P((struct mbuf *, - struct mbuf *, struct route *, int, struct ip_moptions *)); -void ip_savecontrol __P((struct inpcb *, struct mbuf **, struct ip *, - struct mbuf *)); -void ip_slowtimo __P((void)); -struct mbuf * - ip_srcroute __P((void)); -void ip_stripoptions __P((struct mbuf *, struct mbuf *)); -int rip_ctloutput __P((int, struct socket *, int, int, struct mbuf **)); -void rip_init __P((void)); -void rip_input __P((struct mbuf *, int)); -int rip_output __P((struct mbuf *, struct socket *, u_long)); -int rip_usrreq __P((struct socket *, - int, struct mbuf *, struct mbuf *, struct mbuf *)); -void ipip_input __P((struct mbuf *, int)); -void rsvp_input __P((struct mbuf *, int)); -int ip_rsvp_init __P((struct socket *)); -int ip_rsvp_done __P((void)); -int ip_rsvp_vif_init __P((struct socket *, struct mbuf *)); -int ip_rsvp_vif_done __P((struct socket *, struct mbuf *)); -void ip_rsvp_force_done __P((struct socket *)); - -#ifdef IPDIVERT -void div_init __P((void)); -void div_input __P((struct mbuf *, int)); -int div_usrreq __P((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_ */ -- cgit v1.2.3