77fe40cf2f
The LINT successful build was provided by the includes that SCTP
pulled in.
Fixes: 92e190f11f
140 lines
4.7 KiB
C
140 lines
4.7 KiB
C
/*-
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* SPDX-License-Identifier: BSD-3-Clause
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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. 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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* @(#)in_proto.c 8.2 (Berkeley) 2/9/95
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include "opt_mrouting.h"
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#include "opt_ipsec.h"
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#include "opt_inet.h"
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#include "opt_inet6.h"
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#include "opt_sctp.h"
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/kernel.h>
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#include <sys/malloc.h>
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#include <sys/socket.h>
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#include <sys/domain.h>
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#include <sys/proc.h>
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#include <sys/protosw.h>
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#include <sys/queue.h>
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#include <sys/sysctl.h>
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#include <net/if.h>
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#include <net/if_var.h>
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#include <netinet/in.h>
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#include <netinet/in_var.h>
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/*
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* While this file provides the domain and protocol switch tables for IPv4, it
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* also provides the sysctl node declarations for net.inet.* often shared with
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* IPv6 for common features or by upper layer protocols. In case of no IPv4
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* support compile out everything but these sysctl nodes.
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*/
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#ifdef INET
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/* netinet/raw_ip.c */
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extern struct protosw rip_protosw;
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/* netinet/udp_usrreq.c */
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extern struct protosw udp_protosw, udplite_protosw;
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/* netinet/tcp_usrreq.c */
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extern struct protosw tcp_protosw;
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/* netinet/sctp_usrreq.c */
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extern struct protosw sctp_seqpacket_protosw, sctp_stream_protosw;
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FEATURE(inet, "Internet Protocol version 4");
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struct domain inetdomain = {
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.dom_family = AF_INET,
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.dom_name = "internet",
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.dom_rtattach = in_inithead,
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#ifdef VIMAGE
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.dom_rtdetach = in_detachhead,
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#endif
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.dom_ifattach = in_domifattach,
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.dom_ifdetach = in_domifdetach,
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.dom_nprotosw = 14,
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.dom_protosw = {
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&tcp_protosw,
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&udp_protosw,
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#ifdef SCTP
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&sctp_seqpacket_protosw,
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&sctp_stream_protosw,
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#else
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NULL, NULL,
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#endif
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&udplite_protosw,
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&rip_protosw,
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/* Spacer 8 times for loadable protocols. XXXGL: why 8? */
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NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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},
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};
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DOMAIN_SET(inet);
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#endif /* INET */
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SYSCTL_NODE(_net, PF_INET, inet, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
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"Internet Family");
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SYSCTL_NODE(_net_inet, IPPROTO_IP, ip, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
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"IP");
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SYSCTL_NODE(_net_inet, IPPROTO_ICMP, icmp, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
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"ICMP");
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SYSCTL_NODE(_net_inet, IPPROTO_UDP, udp, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
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"UDP");
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SYSCTL_NODE(_net_inet, IPPROTO_TCP, tcp, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
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"TCP");
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#if defined(SCTP) || defined(SCTP_SUPPORT)
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SYSCTL_NODE(_net_inet, IPPROTO_SCTP, sctp, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
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"SCTP");
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#endif
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SYSCTL_NODE(_net_inet, IPPROTO_IGMP, igmp, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
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"IGMP");
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#if defined(IPSEC) || defined(IPSEC_SUPPORT)
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/* XXX no protocol # to use, pick something "reserved" */
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SYSCTL_NODE(_net_inet, 253, ipsec, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
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"IPSEC");
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SYSCTL_NODE(_net_inet, IPPROTO_AH, ah, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
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"AH");
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SYSCTL_NODE(_net_inet, IPPROTO_ESP, esp, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
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"ESP");
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SYSCTL_NODE(_net_inet, IPPROTO_IPCOMP, ipcomp, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
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"IPCOMP");
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SYSCTL_NODE(_net_inet, IPPROTO_IPIP, ipip, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
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"IPIP");
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#endif /* IPSEC */
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SYSCTL_NODE(_net_inet, IPPROTO_RAW, raw, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
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"RAW");
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SYSCTL_NODE(_net_inet, OID_AUTO, accf, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
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"Accept filters");
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