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- RCS_ID_C="$Id: in_proto.c,v 1.8 1993/06/04 11:16:15 jraja Exp $";
- /*
- * Copyright (c) 1993 AmiTCP/IP Group, <amitcp-group@hut.fi>,
- * Helsinki University of Technology, Finland.
- * All rights reserved.
- *
- * HISTORY
- * $Log: in_proto.c,v $
- * Revision 1.8 1993/06/04 11:16:15 jraja
- * Fixes for first public release.
- *
- * Revision 1.7 1993/05/17 00:16:44 ppessi
- * Changed RCS version. Added rcsid.
- *
- * Revision 1.6 1993/04/11 22:25:48 jraja
- * Added STKARGFUN to protocol input & output functions (if used in protosw).
- *
- * Revision 1.5 93/04/05 19:05:59 19:05:59 jraja (Jarno Tapio Rajahalme)
- * Changed storage of the spl functions return values to type spl_t.
- * Added include for conf.h to every .c file.
- *
- * Revision 1.4 93/03/05 21:09:33 21:09:33 jraja (Jarno Tapio Rajahalme)
- * Fixed includes (again).
- *
- * Revision 1.3 93/03/05 03:19:56 03:19:56 ppessi (Pekka Pessi)
- * Compiles with SASC. Initial test version.
- *
- * Revision 1.2 93/02/26 09:00:07 09:00:07 jraja (Jarno Tapio Rajahalme)
- * Made this compile with ANSI C (added prototypes).
- *
- * Revision 1.1 92/11/17 16:29:08 16:29:08 jraja (Jarno Tapio Rajahalme)
- * Initial revision
- *
- */
-
- /*
- * Copyright (c) 1982, 1986 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.
- *
- * @(#)in_proto.c 7.5 (Berkeley) 6/28/90
- */
-
- #include <conf.h>
-
- #include <sys/param.h>
- #include <sys/socket.h>
- #include <sys/protosw.h>
- #include <sys/domain.h>
- #include <sys/malloc.h>
- #include <sys/mbuf.h>
-
- #include <netinet/in.h>
- #include <netinet/in_systm.h>
-
- #include <netinet/in_proto_protos.h>
-
- /*
- * TCP/IP protocol family: IP, ICMP, UDP, TCP.
- */
- #ifdef AMITCP
- #include <netinet/tcp.h>
- #include <netinet/ip_icmp_protos.h>
- #include <netinet/ip_input_protos.h>
- #include <netinet/ip_output_protos.h>
- #include <netinet/raw_ip_protos.h>
- #include <netinet/tcp_input_protos.h>
- #include <netinet/tcp_subr_protos.h>
- #include <netinet/tcp_timer_protos.h>
- #include <netinet/tcp_usrreq_protos.h>
- #include <netinet/udp_usrreq_protos.h>
- #else
- int ip_output(),ip_ctloutput();
- int ip_init(),ip_slowtimo(),ip_drain();
- int icmp_input();
- int udp_input(),udp_ctlinput();
- int udp_usrreq();
- int udp_init();
- int tcp_input(),tcp_ctlinput();
- int tcp_usrreq(),tcp_ctloutput();
- int tcp_init(),tcp_fasttimo(),tcp_slowtimo(),tcp_drain();
- int rip_input(),rip_output(),rip_ctloutput(), rip_usrreq();
- #endif
-
- /*
- * IMP protocol family: raw interface.
- * Using the raw interface entry to get the timer routine
- * in is a kludge.
- */
- #if NIMP > 0
- int rimp_output(), hostslowtimo();
- #endif
-
- #if NSIP
- int idpip_input(), nsip_ctlinput();
- #endif
-
- #if TPIP
- int tpip_input(), tpip_ctlinput(), tp_ctloutput(), tp_usrreq();
- int tp_init(), tp_slowtimo(), tp_drain();
- #endif
-
- #if EON
- int eoninput(), eonctlinput(), eonprotoinit();
- #endif /* EON */
-
- extern struct domain inetdomain;
-
- struct protosw inetsw[] = {
- { 0, &inetdomain, 0, 0,
- 0, ip_output, 0, 0,
- 0,
- ip_init, 0, ip_slowtimo, ip_drain,
- },
- { SOCK_DGRAM, &inetdomain, IPPROTO_UDP, PR_ATOMIC|PR_ADDR,
- udp_input, 0, udp_ctlinput, ip_ctloutput,
- udp_usrreq,
- udp_init, 0, 0, 0,
- },
- { SOCK_STREAM, &inetdomain, IPPROTO_TCP, PR_CONNREQUIRED|PR_WANTRCVD,
- tcp_input, 0, tcp_ctlinput, tcp_ctloutput,
- tcp_usrreq,
- tcp_init, tcp_fasttimo, tcp_slowtimo, tcp_drain,
- },
- { SOCK_RAW, &inetdomain, IPPROTO_RAW, PR_ATOMIC|PR_ADDR,
- rip_input, rip_output, 0, rip_ctloutput,
- rip_usrreq,
- 0, 0, 0, 0,
- },
- { SOCK_RAW, &inetdomain, IPPROTO_ICMP, PR_ATOMIC|PR_ADDR,
- icmp_input, rip_output, 0, rip_ctloutput,
- rip_usrreq,
- 0, 0, 0, 0,
- },
- #if TPIP
- { SOCK_SEQPACKET,&inetdomain, IPPROTO_TP, PR_CONNREQUIRED|PR_WANTRCVD,
- tpip_input, 0, tpip_ctlinput, tp_ctloutput,
- tp_usrreq,
- tp_init, 0, tp_slowtimo, tp_drain,
- },
- #endif
- /* EON (ISO CLNL over IP) */
- #if EON
- { SOCK_RAW, &inetdomain, IPPROTO_EON, 0,
- eoninput, 0, eonctlinput, 0,
- 0,
- eonprotoinit, 0, 0, 0,
- },
- #endif
- #if NSIP
- { SOCK_RAW, &inetdomain, IPPROTO_IDP, PR_ATOMIC|PR_ADDR,
- idpip_input, rip_output, nsip_ctlinput, 0,
- rip_usrreq,
- 0, 0, 0, 0,
- },
- #endif
- /* raw wildcard */
- { SOCK_RAW, &inetdomain, 0, PR_ATOMIC|PR_ADDR,
- rip_input, rip_output, 0, rip_ctloutput,
- rip_usrreq,
- 0, 0, 0, 0,
- },
- };
-
- struct domain inetdomain =
- { AF_INET, "internet", NULL, NULL, NULL,
- inetsw, &inetsw[sizeof(inetsw)/sizeof(inetsw[0])], NULL };
-
- #if NIMP > 0
- extern struct domain impdomain;
-
- struct protosw impsw[] = {
- { SOCK_RAW, &impdomain, 0, PR_ATOMIC|PR_ADDR,
- 0, rimp_output, 0, 0,
- rip_usrreq,
- 0, 0, hostslowtimo, 0,
- },
- };
-
- struct domain impdomain =
- { AF_IMPLINK, "imp", NULL, NULL, NULL,
- impsw, &impsw[sizeof (impsw)/sizeof(impsw[0])], NULL };
- #endif
-
- #if NHY > 0
- /*
- * HYPERchannel protocol family: raw interface.
- */
- int rhy_output();
- extern struct domain hydomain;
-
- struct protosw hysw[] = {
- { SOCK_RAW, &hydomain, 0, PR_ATOMIC|PR_ADDR,
- 0, rhy_output, 0, 0,
- rip_usrreq,
- 0, 0, 0, 0,
- },
- };
-
- struct domain hydomain =
- { AF_HYLINK, "hy", NULL, NULL, NULL,
- hysw, &hysw[sizeof (hysw)/sizeof(hysw[0])], NULL };
- #endif
-