Annotation of XNU/bsd/netccitt/ccitt_proto.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * The contents of this file constitute Original Code as defined in and
        !             7:  * are subject to the Apple Public Source License Version 1.1 (the
        !             8:  * "License").  You may not use this file except in compliance with the
        !             9:  * License.  Please obtain a copy of the License at
        !            10:  * http://www.apple.com/publicsource and read it before using this file.
        !            11:  * 
        !            12:  * This Original Code and all software distributed under the License are
        !            13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            17:  * License for the specific language governing rights and limitations
        !            18:  * under the License.
        !            19:  * 
        !            20:  * @APPLE_LICENSE_HEADER_END@
        !            21:  */
        !            22: /* Copyright (c) 1998-1999 Apple Computer, Inc. All Rights Reserved */
        !            23: /*
        !            24:  * Copyright (c) University of British Columbia, 1984
        !            25:  * Copyright (c) 1990, 1993
        !            26:  *     The Regents of the University of California.  All rights reserved.
        !            27:  *
        !            28:  * This code is derived from software contributed to Berkeley by
        !            29:  * the Laboratory for Computation Vision and the Computer Science Department
        !            30:  * of the University of British Columbia.
        !            31:  *
        !            32:  * Redistribution and use in source and binary forms, with or without
        !            33:  * modification, are permitted provided that the following conditions
        !            34:  * are met:
        !            35:  * 1. Redistributions of source code must retain the above copyright
        !            36:  *    notice, this list of conditions and the following disclaimer.
        !            37:  * 2. Redistributions in binary form must reproduce the above copyright
        !            38:  *    notice, this list of conditions and the following disclaimer in the
        !            39:  *    documentation and/or other materials provided with the distribution.
        !            40:  * 3. All advertising materials mentioning features or use of this software
        !            41:  *    must display the following acknowledgement:
        !            42:  *     This product includes software developed by the University of
        !            43:  *     California, Berkeley and its contributors.
        !            44:  * 4. Neither the name of the University nor the names of its contributors
        !            45:  *    may be used to endorse or promote products derived from this software
        !            46:  *    without specific prior written permission.
        !            47:  *
        !            48:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            49:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            50:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            51:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            52:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            53:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            54:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            55:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            56:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            57:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            58:  * SUCH DAMAGE.
        !            59:  *
        !            60:  *     @(#)ccitt_proto.c       8.1 (Berkeley) 6/10/93
        !            61:  */
        !            62: 
        !            63: #include <sys/param.h>
        !            64: #include <sys/socket.h>
        !            65: #include <sys/protosw.h>
        !            66: #include <sys/domain.h>
        !            67: 
        !            68: #include <netccitt/x25.h>
        !            69: 
        !            70: #include <net/radix.h>
        !            71: 
        !            72: /*
        !            73:  * Definitions of protocols supported in the CCITT domain.
        !            74:  */
        !            75: 
        !            76: extern struct domain ccittdomain;
        !            77: #define DOMAIN &ccittdomain
        !            78: 
        !            79: #if LLC
        !            80: int    llc_output();
        !            81: void   llc_ctlinput(), llc_init(), llc_timer();
        !            82: #endif
        !            83: #if HDLC
        !            84: int    hd_output();
        !            85: void   hd_ctlinput(), hd_init(), hd_timer();
        !            86: #endif
        !            87: int    pk_usrreq(), pk_ctloutput();
        !            88: void   pk_timer(), pk_init(), pk_input(), pk_ctlinput();
        !            89: 
        !            90: struct protosw ccittsw[] = {
        !            91: #if LLC
        !            92:  {     0,              DOMAIN,         IEEEPROTO_802LLC,0,
        !            93:        0,              llc_output,     llc_ctlinput,   0,
        !            94:        0,
        !            95:        llc_init,       0,              llc_timer,      0,
        !            96:  },
        !            97: #endif
        !            98: #if HDLC
        !            99:  {     0,              DOMAIN,         CCITTPROTO_HDLC,0,
        !           100:        0,              hd_output,      hd_ctlinput,    0,
        !           101:        0,
        !           102:        hd_init,        0,              hd_timer,       0,
        !           103:  },
        !           104: #endif
        !           105:  {     SOCK_STREAM,    DOMAIN,         CCITTPROTO_X25, PR_CONNREQUIRED|PR_ATOMIC|PR_WANTRCVD,
        !           106:        pk_input,       0,              pk_ctlinput,    pk_ctloutput,
        !           107:        pk_usrreq,
        !           108:        pk_init,        0,              pk_timer,       0,
        !           109:  }
        !           110: };
        !           111: 
        !           112: #if 0
        !           113: /*need to look at other init functions, use net_add_proto() to assure
        !           114:   things are init'd properly*/
        !           115: LINK_PROTOS(ccittsw);
        !           116: #endif
        !           117: 
        !           118: /* No init or rights functions; a routing init function; no header sizes */
        !           119: struct domain ccittdomain =
        !           120:        { AF_CCITT, "ccitt", link_ccittsw_protos, 0, 0, ccittsw,
        !           121:                &ccittsw[sizeof(ccittsw)/sizeof(ccittsw[0])], 0,
        !           122:                rn_inithead, 32, sizeof (struct sockaddr_x25) };

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