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- /*-
- * Copyright (c) 1991 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.
- *
- * @(#)iso_proto.c 7.8 (Berkeley) 5/6/91
- */
-
- /***********************************************************
- Copyright IBM Corporation 1987
-
- All Rights Reserved
-
- Permission to use, copy, modify, and distribute this software and its
- documentation for any purpose and without fee is hereby granted,
- provided that the above copyright notice appear in all copies and that
- both that copyright notice and this permission notice appear in
- supporting documentation, and that the name of IBM not be
- used in advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
- IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
- ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- SOFTWARE.
-
- ******************************************************************/
-
- /*
- * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison
- */
- /* $Header: iso_proto.c,v 4.4 88/09/08 08:38:42 hagens Exp $
- * $Source: /usr/argo/sys/netiso/RCS/iso_proto.c,v $
- *
- * iso_proto.c : protocol switch tables in the ISO domain
- *
- * ISO protocol family includes TP, CLTP, CLNP, 8208
- * TP and CLNP are implemented here.
- */
-
- #ifdef ISO
- #include "types.h"
- #include "param.h"
- #include "socket.h"
- #include "protosw.h"
- #include "domain.h"
- #include "mbuf.h"
-
- #include "iso.h"
-
- int clnp_output(), clnp_init(),clnp_slowtimo(),clnp_drain();
- int rclnp_input(), rclnp_output(), rclnp_ctloutput(), raw_usrreq();
- int clnp_usrreq();
-
- int tp_ctloutput();
- int tpclnp_ctlinput();
- int tpclnp_input();
- int tp_usrreq();
- int tp_init(), tp_slowtimo(), tp_drain();
- int cons_init(), tpcons_input();
-
- int esis_input(), esis_ctlinput(), esis_init(), esis_usrreq();
- int cltp_input(), cltp_ctlinput(), cltp_init(), cltp_usrreq(), cltp_output();
- int isis_input();
-
- struct protosw isosw[] = {
- /*
- * We need a datagram entry through which net mgmt programs can get
- * to the iso_control procedure (iso ioctls). Thus, a minimal
- * SOCK_DGRAM interface is provided here.
- * THIS ONE MUST BE FIRST: Kludge city : socket() says if(!proto) call
- * pffindtype, which gets the first entry that matches the type.
- * sigh.
- */
- { SOCK_DGRAM, &isodomain, ISOPROTO_CLTP, PR_ATOMIC|PR_ADDR,
- 0, cltp_output, 0, 0,
- cltp_usrreq,
- cltp_init, 0, 0, 0
- },
-
- /*
- * A datagram interface for clnp cannot co-exist with TP/CLNP
- * because CLNP has no way to discriminate incoming TP packets from
- * packets coming in for any other higher layer protocol.
- * Old way: set it up so that pffindproto(... dgm, clnp) fails.
- * New way: let pffindproto work (for x.25, thank you) but create
- * a clnp_usrreq() that returns error on PRU_ATTACH.
- */
- {SOCK_DGRAM, &isodomain, ISOPROTO_CLNP, 0,
- 0, clnp_output, 0, 0,
- clnp_usrreq,
- clnp_init, 0, clnp_slowtimo, clnp_drain,
- },
-
- /* raw clnp */
- { SOCK_RAW, &isodomain, ISOPROTO_RAW, PR_ATOMIC|PR_ADDR,
- rclnp_input, rclnp_output, 0, rclnp_ctloutput,
- clnp_usrreq,
- 0, 0, 0, 0
- },
-
- /* ES-IS protocol */
- { SOCK_DGRAM, &isodomain, ISOPROTO_ESIS, PR_ATOMIC|PR_ADDR,
- esis_input, 0, esis_ctlinput, 0,
- esis_usrreq,
- esis_init, 0, 0, 0
- },
-
- /* ISOPROTO_INTRAISIS */
- { SOCK_DGRAM, &isodomain, ISOPROTO_INTRAISIS, PR_ATOMIC|PR_ADDR,
- isis_input, 0, 0, 0,
- esis_usrreq,
- 0, 0, 0, 0
- },
-
- /* ISOPROTO_TP */
- { SOCK_SEQPACKET, &isodomain, ISOPROTO_TP, PR_CONNREQUIRED|PR_WANTRCVD,
- tpclnp_input, 0, tpclnp_ctlinput, tp_ctloutput,
- tp_usrreq,
- tp_init, 0, tp_slowtimo, tp_drain,
- },
-
- #ifdef TPCONS
- /* ISOPROTO_TP */
- { SOCK_SEQPACKET, &isodomain, ISOPROTO_TP0, PR_CONNREQUIRED|PR_WANTRCVD,
- tpcons_input, 0, 0, tp_ctloutput,
- tp_usrreq,
- cons_init, 0, 0, 0,
- },
- #endif
-
- };
-
- int iso_init();
-
- struct domain isodomain = {
- AF_ISO, /* family */
- "iso-domain", /* name */
- iso_init, /* initialize routine */
- 0, /* externalize access rights */
- 0, /* dispose of internalized rights */
- isosw, /* protosw */
- &isosw[sizeof(isosw)/sizeof(isosw[0])] /* NPROTOSW */
- };
- #endif ISO
-