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//==========================================================================
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//
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// include/netinet6/ip6_var.h
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//
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//==========================================================================
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//####BSDCOPYRIGHTBEGIN####
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//
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// -------------------------------------------
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//
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// Portions of this software may have been derived from OpenBSD,
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// FreeBSD or other sources, and are covered by the appropriate
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// copyright disclaimers included herein.
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//
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// Portions created by Red Hat are
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// Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
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//
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// -------------------------------------------
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//
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//####BSDCOPYRIGHTEND####
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//==========================================================================
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/* $KAME: ip6_var.h,v 1.79 2001/12/27 15:37:41 jinmei Exp $ */
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/*
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* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the project nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*
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* Copyright (c) 1982, 1986, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)ip_var.h 8.1 (Berkeley) 6/10/93
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*/
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#ifndef _NETINET6_IP6_VAR_H_
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#define _NETINET6_IP6_VAR_H_
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/*
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* IP6 reassembly queue structure. Each fragment
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* being reassembled is attached to one of these structures.
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*/
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struct ip6q {
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u_int32_t ip6q_head;
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u_int16_t ip6q_len;
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u_int8_t ip6q_nxt; /* ip6f_nxt in first fragment */
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u_int8_t ip6q_hlim;
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struct ip6asfrag *ip6q_down;
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struct ip6asfrag *ip6q_up;
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u_int32_t ip6q_ident;
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u_int8_t ip6q_arrive;
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u_int8_t ip6q_ttl;
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struct in6_addr ip6q_src, ip6q_dst;
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struct ip6q *ip6q_next;
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struct ip6q *ip6q_prev;
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int ip6q_unfrglen; /* len of unfragmentable part */
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#ifdef notyet
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u_char *ip6q_nxtp;
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#endif
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};
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struct ip6asfrag {
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u_int32_t ip6af_head;
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u_int16_t ip6af_len;
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u_int8_t ip6af_nxt;
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u_int8_t ip6af_hlim;
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/* must not override the above members during reassembling */
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struct ip6asfrag *ip6af_down;
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struct ip6asfrag *ip6af_up;
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struct mbuf *ip6af_m;
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int ip6af_offset; /* offset in ip6af_m to next header */
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int ip6af_frglen; /* fragmentable part length */
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int ip6af_off; /* fragment offset */
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u_int16_t ip6af_mff; /* more fragment bit in frag off */
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};
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#define IP6_REASS_MBUF(ip6af) (*(struct mbuf **)&((ip6af)->ip6af_m))
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struct ip6_moptions {
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struct ifnet *im6o_multicast_ifp; /* ifp for outgoing multicasts */
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u_char im6o_multicast_hlim; /* hoplimit for outgoing multicasts */
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u_char im6o_multicast_loop; /* 1 >= hear sends if a member */
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LIST_HEAD(, in6_multi_mship) im6o_memberships;
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};
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/*
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* Control options for outgoing packets
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*/
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/* Routing header related info */
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struct ip6po_rhinfo {
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struct ip6_rthdr *ip6po_rhi_rthdr; /* Routing header */
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#if defined(NEW_STRUCT_ROUTE) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__FreeBSD__)
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struct route ip6po_rhi_route; /* Route to the 1st hop */
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#else
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struct route_in6 ip6po_rhi_route; /* Route to the 1st hop */
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#endif
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};
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#define ip6po_rthdr ip6po_rhinfo.ip6po_rhi_rthdr
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#define ip6po_route ip6po_rhinfo.ip6po_rhi_route
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/* Nexthop related info */
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struct ip6po_nhinfo {
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struct sockaddr *ip6po_nhi_nexthop;
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#if defined(NEW_STRUCT_ROUTE) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__FreeBSD__)
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struct route ip6po_nhi_route; /* Route to the nexthop */
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#else
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struct route_in6 ip6po_nhi_route; /* Route to the nexthop */
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#endif
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};
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#define ip6po_nexthop ip6po_nhinfo.ip6po_nhi_nexthop
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#define ip6po_nextroute ip6po_nhinfo.ip6po_nhi_route
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struct ip6_pktopts {
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int ip6po_hlim; /* Hoplimit for outgoing packets */
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/* Outgoing IF/address information */
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struct in6_pktinfo *ip6po_pktinfo;
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/* Next-hop address information */
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struct ip6po_nhinfo ip6po_nhinfo;
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struct ip6_hbh *ip6po_hbh; /* Hop-by-Hop options header */
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/* Destination options header (before a routing header) */
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struct ip6_dest *ip6po_dest1;
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/* Routing header related info. */
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struct ip6po_rhinfo ip6po_rhinfo;
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/* Destination options header (after a routing header) */
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struct ip6_dest *ip6po_dest2;
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/* traffic class */
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int ip6po_tclass;
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int ip6po_flags;
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#define IP6PO_REACHCONF 0x01 /* upper-layer reachability confirmation */
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#define IP6PO_MINMTU 0x02 /* use minimum MTU (IPV6_USE_MIN_MTU) */
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#define IP6PO_DONTFRAG 0x04 /* disable fragmentation (IPV6_DONTFRAG) */
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int needfree; /* members dynamically allocated */
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};
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/*
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* Control options for incoming packets
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*/
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struct ip6_recvpktopts {
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struct mbuf *head; /* mbuf chain of data passed to a user */
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#ifdef SO_TIMESTAMP
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struct mbuf *timestamp; /* timestamp */
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#endif
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struct mbuf *hlim; /* received hop limit */
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struct mbuf *pktinfo; /* packet information of rcv packet */
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struct mbuf *hbh; /* HbH options header of rcv packet */
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struct mbuf *dest; /* Dest opt header of rcv packet */
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struct mbuf *rthdr; /* Routing header of rcv packet */
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};
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struct ip6stat {
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u_quad_t ip6s_total; /* total packets received */
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u_quad_t ip6s_tooshort; /* packet too short */
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u_quad_t ip6s_toosmall; /* not enough data */
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u_quad_t ip6s_fragments; /* fragments received */
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u_quad_t ip6s_fragdropped; /* frags dropped(dups, out of space) */
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u_quad_t ip6s_fragtimeout; /* fragments timed out */
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u_quad_t ip6s_fragoverflow; /* fragments that exceeded limit */
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u_quad_t ip6s_forward; /* packets forwarded */
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u_quad_t ip6s_cantforward; /* packets rcvd for unreachable dest */
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u_quad_t ip6s_redirectsent; /* packets forwarded on same net */
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u_quad_t ip6s_delivered; /* datagrams delivered to upper level*/
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u_quad_t ip6s_localout; /* total ip packets generated here */
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u_quad_t ip6s_odropped; /* lost packets due to nobufs, etc. */
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u_quad_t ip6s_reassembled; /* total packets reassembled ok */
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u_quad_t ip6s_fragmented; /* datagrams sucessfully fragmented */
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u_quad_t ip6s_ofragments; /* output fragments created */
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u_quad_t ip6s_cantfrag; /* don't fragment flag was set, etc. */
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u_quad_t ip6s_badoptions; /* error in option processing */
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u_quad_t ip6s_noroute; /* packets discarded due to no route */
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u_quad_t ip6s_badvers; /* ip6 version != 6 */
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u_quad_t ip6s_rawout; /* total raw ip packets generated */
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u_quad_t ip6s_badscope; /* scope error */
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u_quad_t ip6s_notmember; /* don't join this multicast group */
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u_quad_t ip6s_nxthist[256]; /* next header history */
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u_quad_t ip6s_m1; /* one mbuf */
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u_quad_t ip6s_m2m[32]; /* two or more mbuf */
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u_quad_t ip6s_mext1; /* one ext mbuf */
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u_quad_t ip6s_mext2m; /* two or more ext mbuf */
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u_quad_t ip6s_exthdrtoolong; /* ext hdr are not continuous */
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u_quad_t ip6s_nogif; /* no match gif found */
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u_quad_t ip6s_toomanyhdr; /* discarded due to too many headers */
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/*
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* statistics for improvement of the source address selection
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* algorithm:
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* XXX: hardcoded 16 = # of ip6 multicast scope types + 1
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*/
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/* number of times that address selection fails */
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u_quad_t ip6s_sources_none;
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/* number of times that an address on the outgoing I/F is chosen */
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u_quad_t ip6s_sources_sameif[16];
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/* number of times that an address on a non-outgoing I/F is chosen */
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u_quad_t ip6s_sources_otherif[16];
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/*
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* number of times that an address that has the same scope
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* from the destination is chosen.
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*/
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u_quad_t ip6s_sources_samescope[16];
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/*
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* number of times that an address that has a different scope
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* from the destination is chosen.
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*/
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u_quad_t ip6s_sources_otherscope[16];
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/* number of times that an deprecated address is chosen */
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u_quad_t ip6s_sources_deprecated[16];
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u_quad_t ip6s_forward_cachehit;
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u_quad_t ip6s_forward_cachemiss;
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/* number of times that each rule of source selection is applied. */
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u_quad_t ip6s_sources_rule[16];
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};
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#ifdef _KERNEL
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/*
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* IPv6 onion peeling state.
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* it will be initialized when we come into ip6_input().
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* XXX do not make it a kitchen sink!
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*/
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struct ip6aux {
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u_int32_t ip6a_flags;
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#define IP6A_SWAP 0x01 /* swapped home/care-of on packet */
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#define IP6A_HASEEN 0x02 /* HA was present */
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#define IP6A_BRUID 0x04 /* BR Unique Identifier was present */
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#define IP6A_RTALERTSEEN 0x08 /* rtalert present */
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#define IP6A_ROUTEOPTIMIZED 0x10 /* route optimized packet */
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/* ip6.ip6_src */
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struct in6_addr ip6a_careof; /* care-of address of the peer */
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struct in6_addr ip6a_home; /* home address of the peer */
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/* ip6.ip6_dst */
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struct in6_ifaddr *ip6a_dstia6; /* my ifaddr that matches ip6_dst */
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/* rtalert */
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u_int16_t ip6a_rtalert; /* rtalert option value */
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/*
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* decapsulation history will be here.
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* with IPsec it may not be accurate.
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*/
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};
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#endif
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#ifdef _KERNEL
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/* flags passed to ip6_output as last parameter */
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#define IPV6_UNSPECSRC 0x01 /* allow :: as the source address */
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#define IPV6_FORWARDING 0x02 /* most of IPv6 header exists */
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#define IPV6_MINMTU 0x04 /* use minimum MTU (IPV6_USE_MIN_MTU) */
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extern struct ip6stat ip6stat; /* statistics */
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extern u_int32_t ip6_id; /* fragment identifier */
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extern int ip6_defhlim; /* default hop limit */
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extern int ip6_defmcasthlim; /* default multicast hop limit */
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extern int ip6_forwarding; /* act as router? */
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extern int ip6_forward_srcrt; /* forward src-routed? */
|
321 |
|
|
extern int ip6_use_deprecated; /* allow deprecated addr as source */
|
322 |
|
|
extern int ip6_rr_prune; /* router renumbering prefix
|
323 |
|
|
* walk list every 5 sec. */
|
324 |
|
|
#if defined(__FreeBSD__) && __FreeBSD__ >= 3
|
325 |
|
|
#define ip6_mapped_addr_on (!ip6_v6only)
|
326 |
|
|
#endif
|
327 |
|
|
#if defined(__OpenBSD__) || (defined(__FreeBSD__) && __FreeBSD__ == 2) || (defined(__bsdi__) && _BSDI_VERSION < 199802)
|
328 |
|
|
extern const int ip6_v6only;
|
329 |
|
|
#else
|
330 |
|
|
extern int ip6_v6only;
|
331 |
|
|
#endif
|
332 |
|
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|
333 |
|
|
extern struct socket *ip6_mrouter; /* multicast routing daemon */
|
334 |
|
|
extern int ip6_sendredirects; /* send IP redirects when forwarding? */
|
335 |
|
|
extern int ip6_maxfragpackets; /* Maximum packets in reassembly queue */
|
336 |
|
|
extern int ip6_sourcecheck; /* Verify source interface */
|
337 |
|
|
extern int ip6_sourcecheck_interval; /* Interval between log messages */
|
338 |
|
|
extern int ip6_accept_rtadv; /* Acts as a host not a router */
|
339 |
|
|
extern int ip6_keepfaith; /* Firewall Aided Internet Translator */
|
340 |
|
|
extern int ip6_log_interval;
|
341 |
|
|
extern time_t ip6_log_time;
|
342 |
|
|
extern int ip6_hdrnestlimit; /* upper limit of # of extension headers */
|
343 |
|
|
extern int ip6_dad_count; /* DupAddrDetectionTransmits */
|
344 |
|
|
|
345 |
|
|
extern u_int32_t ip6_flow_seq;
|
346 |
|
|
extern int ip6_auto_flowlabel;
|
347 |
|
|
extern int ip6_auto_linklocal;
|
348 |
|
|
|
349 |
|
|
extern int ip6_anonportmin; /* minimum ephemeral port */
|
350 |
|
|
extern int ip6_anonportmax; /* maximum ephemeral port */
|
351 |
|
|
extern int ip6_lowportmin; /* minimum reserved port */
|
352 |
|
|
extern int ip6_lowportmax; /* maximum reserved port */
|
353 |
|
|
|
354 |
|
|
extern int ip6_use_tempaddr; /* whether to use temporary addresses. */
|
355 |
|
|
extern int ip6_prefer_tempaddr; /* whether to prefer temporary addresses
|
356 |
|
|
in the source address selection */
|
357 |
|
|
|
358 |
|
|
extern int ip6_use_defzone; /* whether to use the default scope zone
|
359 |
|
|
when unspecified */
|
360 |
|
|
|
361 |
|
|
#if !(defined(__FreeBSD__) && __FreeBSD__ >= 3)
|
362 |
|
|
struct in6pcb;
|
363 |
|
|
#endif
|
364 |
|
|
#if defined(__FreeBSD__) && __FreeBSD__ >= 3
|
365 |
|
|
extern struct pr_usrreqs rip6_usrreqs;
|
366 |
|
|
struct sockopt;
|
367 |
|
|
#endif
|
368 |
|
|
|
369 |
|
|
#if (defined(__FreeBSD__) && __FreeBSD__ >= 3) || defined(__OpenBSD__) || (defined(__bsdi__) && _BSDI_VERSION >= 199802) /* fbsd3 || HAVE_NRL_INPCB */
|
370 |
|
|
struct inpcb;
|
371 |
|
|
#endif
|
372 |
|
|
|
373 |
|
|
#if defined(__FreeBSD__) && __FreeBSD__ >= 3
|
374 |
|
|
int icmp6_ctloutput __P((struct socket *, struct sockopt *sopt));
|
375 |
|
|
#else
|
376 |
|
|
int icmp6_ctloutput __P((int, struct socket *, int, int, struct mbuf **));
|
377 |
|
|
#endif
|
378 |
|
|
|
379 |
|
|
struct in6_ifaddr;
|
380 |
|
|
void ip6_init __P((void));
|
381 |
|
|
void ip6intr __P((void));
|
382 |
|
|
void ip6_input __P((struct mbuf *));
|
383 |
|
|
struct in6_ifaddr *ip6_getdstifaddr __P((struct mbuf *));
|
384 |
|
|
void ip6_freepcbopts __P((struct ip6_pktopts *));
|
385 |
|
|
void ip6_freemoptions __P((struct ip6_moptions *));
|
386 |
|
|
int ip6_unknown_opt __P((u_int8_t *, struct mbuf *, int));
|
387 |
|
|
char * ip6_get_prevhdr __P((struct mbuf *, int));
|
388 |
|
|
int ip6_nexthdr __P((struct mbuf *, int, int, int *));
|
389 |
|
|
int ip6_lasthdr __P((struct mbuf *, int, int, int *));
|
390 |
|
|
|
391 |
|
|
struct mbuf *ip6_addaux __P((struct mbuf *));
|
392 |
|
|
struct mbuf *ip6_findaux __P((struct mbuf *));
|
393 |
|
|
void ip6_delaux __P((struct mbuf *));
|
394 |
|
|
|
395 |
|
|
int ip6_mforward __P((struct ip6_hdr *, struct ifnet *, struct mbuf *));
|
396 |
|
|
int ip6_process_hopopts __P((struct mbuf *, u_int8_t *, int, u_int32_t *,
|
397 |
|
|
u_int32_t *));
|
398 |
|
|
#if (defined(__FreeBSD__) && __FreeBSD__ >= 3) || defined(__OpenBSD__) || (defined(__bsdi__) && _BSDI_VERSION >= 199802) /* fbsd3 || HAVE_NRL_INPCB */
|
399 |
|
|
void ip6_savecontrol __P((struct inpcb *, struct ip6_hdr *, struct mbuf *,
|
400 |
|
|
struct ip6_recvpktopts *,
|
401 |
|
|
struct ip6_recvpktopts **));
|
402 |
|
|
void ip6_notify_pmtu __P((struct inpcb *, struct sockaddr_in6 *,
|
403 |
|
|
u_int32_t *));
|
404 |
|
|
#else
|
405 |
|
|
void ip6_savecontrol __P((struct in6pcb *, struct ip6_hdr *, struct mbuf *,
|
406 |
|
|
struct ip6_recvpktopts *,
|
407 |
|
|
struct ip6_recvpktopts **));
|
408 |
|
|
void ip6_notify_pmtu __P((struct in6pcb *, struct sockaddr_in6 *,
|
409 |
|
|
u_int32_t *));
|
410 |
|
|
#endif
|
411 |
|
|
void ip6_update_recvpcbopt __P((struct ip6_recvpktopts *,
|
412 |
|
|
struct ip6_recvpktopts *));
|
413 |
|
|
void ip6_reset_rcvopt __P((struct ip6_recvpktopts *, int));
|
414 |
|
|
int ip6_sysctl __P((int *, u_int, void *, size_t *, void *, size_t));
|
415 |
|
|
|
416 |
|
|
void ip6_forward __P((struct mbuf *, int));
|
417 |
|
|
|
418 |
|
|
void ip6_mloopback __P((struct ifnet *, struct mbuf *, struct sockaddr_in6 *));
|
419 |
|
|
#if defined(NEW_STRUCT_ROUTE) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__FreeBSD__)
|
420 |
|
|
int ip6_output __P((struct mbuf *, struct ip6_pktopts *,
|
421 |
|
|
struct route *,
|
422 |
|
|
int,
|
423 |
|
|
struct ip6_moptions *, struct ifnet **));
|
424 |
|
|
#else
|
425 |
|
|
int ip6_output __P((struct mbuf *, struct ip6_pktopts *,
|
426 |
|
|
struct route_in6 *,
|
427 |
|
|
int,
|
428 |
|
|
struct ip6_moptions *, struct ifnet **));
|
429 |
|
|
#endif
|
430 |
|
|
#if defined(__FreeBSD__) && __FreeBSD__ >= 3
|
431 |
|
|
int ip6_ctloutput __P((struct socket *, struct sockopt *sopt));
|
432 |
|
|
#else
|
433 |
|
|
int ip6_ctloutput __P((int, struct socket *, int, int, struct mbuf **));
|
434 |
|
|
#endif
|
435 |
|
|
#if defined(__FreeBSD__) && __FreeBSD__ >= 3
|
436 |
|
|
int ip6_raw_ctloutput __P((struct socket *, struct sockopt *sopt));
|
437 |
|
|
#else
|
438 |
|
|
int ip6_raw_ctloutput __P((int, struct socket *, int, int,
|
439 |
|
|
struct mbuf **));
|
440 |
|
|
#endif
|
441 |
|
|
void init_ip6pktopts __P((struct ip6_pktopts *));
|
442 |
|
|
int ip6_setpktoptions __P((struct mbuf *, struct ip6_pktopts *, struct ip6_pktopts *, int, int));
|
443 |
|
|
void ip6_clearpktopts __P((struct ip6_pktopts *, int));
|
444 |
|
|
struct ip6_pktopts *ip6_copypktopts __P((struct ip6_pktopts *, int));
|
445 |
|
|
#if (defined(__FreeBSD__) && __FreeBSD__ >= 3) || defined(__OpenBSD__) || (defined(__bsdi__) && _BSDI_VERSION >= 199802) /* fbsd3 || HAVE_NRL_INPCB */
|
446 |
|
|
int ip6_optlen __P((struct inpcb *));
|
447 |
|
|
#else
|
448 |
|
|
int ip6_optlen __P((struct in6pcb *));
|
449 |
|
|
#endif
|
450 |
|
|
|
451 |
|
|
int route6_input __P((struct mbuf **, int *, int));
|
452 |
|
|
|
453 |
|
|
void frag6_init __P((void));
|
454 |
|
|
int frag6_input __P((struct mbuf **, int *, int));
|
455 |
|
|
void frag6_slowtimo __P((void));
|
456 |
|
|
void frag6_drain __P((void));
|
457 |
|
|
|
458 |
|
|
void rip6_init __P((void));
|
459 |
|
|
int rip6_input __P((struct mbuf **mp, int *offp, int proto));
|
460 |
|
|
void rip6_ctlinput __P((int, struct sockaddr *, void *));
|
461 |
|
|
#if defined(__FreeBSD__) && __FreeBSD__ >= 3
|
462 |
|
|
int rip6_ctloutput __P((struct socket *so, struct sockopt *sopt));
|
463 |
|
|
#else
|
464 |
|
|
int rip6_ctloutput __P((int, struct socket *, int, int, struct mbuf **));
|
465 |
|
|
#endif
|
466 |
|
|
#if (defined(__FreeBSD__) && __FreeBSD__ >= 4)
|
467 |
|
|
int rip6_output __P((struct mbuf *, struct socket *,
|
468 |
|
|
struct sockaddr_in6 *, struct mbuf *));
|
469 |
|
|
#else
|
470 |
|
|
int rip6_output __P((struct mbuf *, ...));
|
471 |
|
|
#endif /* (defined(__FreeBSD__) && __FreeBSD__ >= 4) */
|
472 |
|
|
int rip6_usrreq __P((struct socket *,
|
473 |
|
|
int, struct mbuf *, struct mbuf *, struct mbuf *, struct proc *));
|
474 |
|
|
|
475 |
|
|
int dest6_input __P((struct mbuf **, int *, int));
|
476 |
|
|
int none_input __P((struct mbuf **, int *, int));
|
477 |
|
|
#endif /* _KERNEL */
|
478 |
|
|
|
479 |
|
|
#endif /* !_NETINET6_IP6_VAR_H_ */
|