in_proto.c

Branch :
Show log
Commit
Author : dlg
Date : 2019-11-04 23:52:27
Hash : 5d9904c1
Message : remove mobileip(4) noone seems to use it, and we should not encourage people to use it by having it available. it's been disabled for most of the last release and noones asked for it in 6.6, so i'm taking that as an ok for this removal.
sys/netinet/in_proto.c
/*	$OpenBSD: in_proto.c,v 1.94 2019/11/04 23:52:28 dlg Exp $	*/
/*	$NetBSD: in_proto.c,v 1.14 1996/02/18 18:58:32 christos Exp $	*/

/*
 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the project 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 PROJECT 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 PROJECT OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

/*
 * Copyright (c) 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. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	@(#)COPYRIGHT	1.1 (NRL) 17 January 1995
 *
 * NRL grants permission for redistribution and use in source and binary
 * forms, with or without modification, of the software and documentation
 * created at NRL 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 acknowledgements:
 * 	This product includes software developed by the University of
 * 	California, Berkeley and its contributors.
 * 	This product includes software developed at the Information
 * 	Technology Division, US Naval Research Laboratory.
 * 4. Neither the name of the NRL nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THE SOFTWARE PROVIDED BY NRL IS PROVIDED BY NRL 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 NRL 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.
 *
 * The views and conclusions contained in the software and documentation
 * are those of the authors and should not be interpreted as representing
 * official policies, either expressed or implied, of the US Naval
 * Research Laboratory (NRL).
 */

#include <sys/param.h>
#include <sys/socket.h>
#include <sys/protosw.h>
#include <sys/domain.h>
#include <sys/mbuf.h>

#include <net/if.h>
#include <net/if_var.h>
#include <net/route.h>
#include <net/rtable.h>

#include <netinet/in.h>
#include <netinet/ip.h>
#include <netinet/ip_var.h>
#include <netinet/ip_icmp.h>
#include <netinet/in_pcb.h>

#ifdef INET6
#include <netinet/ip6.h>
#endif

#include <netinet/igmp_var.h>
#include <netinet/tcp.h>
#include <netinet/tcp_timer.h>
#include <netinet/tcp_var.h>
#include <netinet/udp.h>
#include <netinet/udp_var.h>

/*
 * TCP/IP protocol family: IP, ICMP, UDP, TCP.
 */

#include "gif.h"
#if NGIF > 0
#include <net/if_gif.h>
#endif

#ifdef INET6
#include <netinet6/ip6_var.h>
#endif /* INET6 */

#ifdef IPSEC
#include <netinet/ip_ipsp.h>
#endif

#include <netinet/ip_ether.h>
#include <netinet/ip_ipip.h>

#include "gre.h"
#if NGRE > 0
#include <netinet/ip_gre.h>
#include <net/if_gre.h>
#endif

#include "carp.h"
#if NCARP > 0
#include <netinet/ip_carp.h>
#endif

#include "pfsync.h"
#if NPFSYNC > 0
#include <net/pfvar.h>
#include <net/if_pfsync.h>
#endif

#include "pf.h"
#if NPF > 0
#include <netinet/ip_divert.h>
#endif

#include "etherip.h"
#if NETHERIP > 0
#include <net/if_etherip.h>
#endif

u_char ip_protox[IPPROTO_MAX];

const struct protosw inetsw[] = {
{
  .pr_domain	= &inetdomain,
  .pr_init	= ip_init,
  .pr_slowtimo	= ip_slowtimo,
  .pr_sysctl	= ip_sysctl
},
{
  .pr_type	= SOCK_DGRAM,
  .pr_domain	= &inetdomain,
  .pr_protocol	= IPPROTO_UDP,
  .pr_flags	= PR_ATOMIC|PR_ADDR|PR_SPLICE,
  .pr_input	= udp_input,
  .pr_ctlinput	= udp_ctlinput,
  .pr_ctloutput	= ip_ctloutput,
  .pr_usrreq	= udp_usrreq,
  .pr_attach	= udp_attach,
  .pr_detach	= udp_detach,
  .pr_init	= udp_init,
  .pr_sysctl	= udp_sysctl
},
{
  .pr_type	= SOCK_STREAM,
  .pr_domain	= &inetdomain,
  .pr_protocol	= IPPROTO_TCP,
  .pr_flags	= PR_CONNREQUIRED|PR_WANTRCVD|PR_ABRTACPTDIS|PR_SPLICE,
  .pr_input	= tcp_input,
  .pr_ctlinput	= tcp_ctlinput,
  .pr_ctloutput	= tcp_ctloutput,
  .pr_usrreq	= tcp_usrreq,
  .pr_attach	= tcp_attach,
  .pr_detach	= tcp_detach,
  .pr_init	= tcp_init,
  .pr_slowtimo	= tcp_slowtimo,
  .pr_sysctl	= tcp_sysctl
},
{
  .pr_type	= SOCK_RAW,
  .pr_domain	= &inetdomain,
  .pr_protocol	= IPPROTO_RAW,
  .pr_flags	= PR_ATOMIC|PR_ADDR,
  .pr_input	= rip_input,
  .pr_ctloutput	= rip_ctloutput,
  .pr_usrreq	= rip_usrreq,
  .pr_attach	= rip_attach,
  .pr_detach	= rip_detach,
},
{
  .pr_type	= SOCK_RAW,
  .pr_domain	= &inetdomain,
  .pr_protocol	= IPPROTO_ICMP,
  .pr_flags	= PR_ATOMIC|PR_ADDR,
  .pr_input	= icmp_input,
  .pr_ctloutput	= rip_ctloutput,
  .pr_usrreq	= rip_usrreq,
  .pr_attach	= rip_attach,
  .pr_detach	= rip_detach,
  .pr_init	= icmp_init,
  .pr_sysctl	= icmp_sysctl
},
{
  .pr_type	= SOCK_RAW,
  .pr_domain	= &inetdomain,
  .pr_protocol	= IPPROTO_IPV4,
  .pr_flags	= PR_ATOMIC|PR_ADDR,
#if NGIF > 0
  .pr_input	= in_gif_input,
#else
  .pr_input	= ipip_input,
#endif
  .pr_ctloutput	= rip_ctloutput,
  .pr_usrreq	= rip_usrreq,
  .pr_attach	= rip_attach,
  .pr_detach	= rip_detach,
  .pr_sysctl	= ipip_sysctl,
  .pr_init	= ipip_init
},
#ifdef INET6
{
  .pr_type	= SOCK_RAW,
  .pr_domain	= &inetdomain,
  .pr_protocol	= IPPROTO_IPV6,
  .pr_flags	= PR_ATOMIC|PR_ADDR,
#if NGIF > 0
  .pr_input	= in_gif_input,
#else
  .pr_input	= ipip_input,
#endif
  .pr_ctloutput	= rip_ctloutput,
  .pr_usrreq	= rip_usrreq, /* XXX */
  .pr_attach	= rip_attach,
  .pr_detach	= rip_detach,
},
#endif
#if defined(MPLS) && NGIF > 0
{
  .pr_type	= SOCK_RAW,
  .pr_domain	= &inetdomain,
  .pr_protocol	= IPPROTO_MPLS,
  .pr_flags	= PR_ATOMIC|PR_ADDR,
  .pr_input	= in_gif_input,
  .pr_usrreq	= rip_usrreq,
  .pr_attach	= rip_attach,
  .pr_detach	= rip_detach,
},
#endif /* MPLS && GIF */
{
  .pr_type	= SOCK_RAW,
  .pr_domain	= &inetdomain,
  .pr_protocol	= IPPROTO_IGMP,
  .pr_flags	= PR_ATOMIC|PR_ADDR,
  .pr_input	= igmp_input,
  .pr_ctloutput	= rip_ctloutput,
  .pr_usrreq	= rip_usrreq,
  .pr_attach	= rip_attach,
  .pr_detach	= rip_detach,
  .pr_init	= igmp_init,
  .pr_fasttimo	= igmp_fasttimo,
  .pr_slowtimo	= igmp_slowtimo,
  .pr_sysctl	= igmp_sysctl
},
#ifdef IPSEC
{
  .pr_type	= SOCK_RAW,
  .pr_domain	= &inetdomain,
  .pr_protocol	= IPPROTO_AH,
  .pr_flags	= PR_ATOMIC|PR_ADDR,
  .pr_input	= ah4_input,
  .pr_ctlinput	= ah4_ctlinput,
  .pr_ctloutput	= rip_ctloutput,
  .pr_usrreq	= rip_usrreq,
  .pr_attach	= rip_attach,
  .pr_detach	= rip_detach,
  .pr_sysctl	= ah_sysctl
},
{
  .pr_type	= SOCK_RAW,
  .pr_domain	= &inetdomain,
  .pr_protocol	= IPPROTO_ESP,
  .pr_flags	= PR_ATOMIC|PR_ADDR,
  .pr_input	= esp4_input,
  .pr_ctlinput	= esp4_ctlinput,
  .pr_ctloutput	= rip_ctloutput,
  .pr_usrreq	= rip_usrreq,
  .pr_attach	= rip_attach,
  .pr_detach	= rip_detach,
  .pr_sysctl	= esp_sysctl
},
{
  .pr_type	= SOCK_RAW,
  .pr_domain	= &inetdomain,
  .pr_protocol	= IPPROTO_IPCOMP,
  .pr_flags	= PR_ATOMIC|PR_ADDR,
  .pr_input	= ipcomp4_input,
  .pr_ctloutput	= rip_ctloutput,
  .pr_usrreq	= rip_usrreq,
  .pr_attach	= rip_attach,
  .pr_detach	= rip_detach,
  .pr_sysctl	= ipcomp_sysctl
},
#endif /* IPSEC */
#if NGRE > 0
{
  .pr_type	= SOCK_RAW,
  .pr_domain	= &inetdomain,
  .pr_protocol	= IPPROTO_GRE,
  .pr_flags	= PR_ATOMIC|PR_ADDR,
  .pr_input	= gre_input,
  .pr_ctloutput	= rip_ctloutput,
  .pr_usrreq	= gre_usrreq,
  .pr_attach	= rip_attach,
  .pr_detach	= rip_detach,
  .pr_sysctl	= gre_sysctl
},
#endif /* NGRE > 0 */
#if NCARP > 0
{
  .pr_type	= SOCK_RAW,
  .pr_domain	= &inetdomain,
  .pr_protocol	= IPPROTO_CARP,
  .pr_flags	= PR_ATOMIC|PR_ADDR,
  .pr_input	= carp_proto_input,
  .pr_ctloutput	= rip_ctloutput,
  .pr_usrreq	= rip_usrreq,
  .pr_attach	= rip_attach,
  .pr_detach	= rip_detach,
  .pr_sysctl	= carp_sysctl
},
#endif /* NCARP > 0 */
#if NPFSYNC > 0
{
  .pr_type	= SOCK_RAW,
  .pr_domain	= &inetdomain,
  .pr_protocol	= IPPROTO_PFSYNC,
  .pr_flags	= PR_ATOMIC|PR_ADDR,
  .pr_input	= pfsync_input,
  .pr_ctloutput	= rip_ctloutput,
  .pr_usrreq	= rip_usrreq,
  .pr_attach	= rip_attach,
  .pr_detach	= rip_detach,
  .pr_sysctl	= pfsync_sysctl
},
#endif /* NPFSYNC > 0 */
#if NPF > 0
{
  .pr_type	= SOCK_RAW,
  .pr_domain	= &inetdomain,
  .pr_protocol	= IPPROTO_DIVERT,
  .pr_flags	= PR_ATOMIC|PR_ADDR,
  .pr_ctloutput	= rip_ctloutput,
  .pr_usrreq	= divert_usrreq,
  .pr_attach	= divert_attach,
  .pr_detach	= divert_detach,
  .pr_init	= divert_init,
  .pr_sysctl	= divert_sysctl
},
#endif /* NPF > 0 */
#if NETHERIP > 0
{
  .pr_type	= SOCK_RAW,
  .pr_domain	= &inetdomain,
  .pr_protocol	= IPPROTO_ETHERIP,
  .pr_flags	= PR_ATOMIC|PR_ADDR,
  .pr_input	= ip_etherip_input,
  .pr_ctloutput	= rip_ctloutput,
  .pr_usrreq	= rip_usrreq,
  .pr_attach	= rip_attach,
  .pr_detach	= rip_detach,
  .pr_sysctl	= etherip_sysctl
},
#endif /* NETHERIP */
{
  /* raw wildcard */
  .pr_type	= SOCK_RAW,
  .pr_domain	= &inetdomain,
  .pr_flags	= PR_ATOMIC|PR_ADDR,
  .pr_input	= rip_input,
  .pr_ctloutput	= rip_ctloutput,
  .pr_usrreq	= rip_usrreq,
  .pr_attach	= rip_attach,
  .pr_detach	= rip_detach,
  .pr_init	= rip_init
}
};

struct domain inetdomain = {
  .dom_family = AF_INET,
  .dom_name = "internet",
  .dom_init = in_init,
  .dom_protosw = inetsw,
  .dom_protoswNPROTOSW = &inetsw[nitems(inetsw)],
  .dom_sasize = sizeof(struct sockaddr_in),
  .dom_rtoffset = offsetof(struct sockaddr_in, sin_addr),
  .dom_maxplen = 32
};
IABSD.fr/src/sys/netinet/in_proto.c

Commit

IABSD.fr/src /sys/netinet/in_proto.c
