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Annotation of Net2/netccitt/ccitt_proto.c, revision 1.1.1.2

1.1       root        1: /*
                      2:  * Copyright (c) University of British Columbia, 1984
                      3:  * Copyright (c) 1990 The Regents of the University of California.
                      4:  * All rights reserved.
                      5:  *
                      6:  * This code is derived from software contributed to Berkeley by
                      7:  * the Laboratory for Computation Vision and the Computer Science Department
                      8:  * of the University of British Columbia.
                      9:  *
                     10:  * Redistribution and use in source and binary forms, with or without
                     11:  * modification, are permitted provided that the following conditions
                     12:  * are met:
                     13:  * 1. Redistributions of source code must retain the above copyright
                     14:  *    notice, this list of conditions and the following disclaimer.
                     15:  * 2. Redistributions in binary form must reproduce the above copyright
                     16:  *    notice, this list of conditions and the following disclaimer in the
                     17:  *    documentation and/or other materials provided with the distribution.
                     18:  * 3. All advertising materials mentioning features or use of this software
                     19:  *    must display the following acknowledgement:
                     20:  *     This product includes software developed by the University of
                     21:  *     California, Berkeley and its contributors.
                     22:  * 4. Neither the name of the University nor the names of its contributors
                     23:  *    may be used to endorse or promote products derived from this software
                     24:  *    without specific prior written permission.
                     25:  *
                     26:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     27:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     28:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     29:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     30:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     31:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     32:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     33:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     34:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     35:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     36:  * SUCH DAMAGE.
                     37:  *
1.1.1.2 ! root       38:  *     from: @(#)ccitt_proto.c 7.5 (Berkeley) 8/30/90
        !            39:  *     ccitt_proto.c,v 1.2 1993/05/20 04:12:03 cgd Exp
1.1       root       40:  */
                     41: #define HDLC
                     42: #include "param.h"
                     43: #include "socket.h"
                     44: #include "protosw.h"
                     45: #include "domain.h"
                     46: 
                     47: #include "x25.h"
                     48: 
                     49: /*
                     50:  *     Definitions of protocols supported in the CCITT domain.
                     51:  */
                     52: 
                     53: #ifdef BSD4_3
                     54: extern struct domain ccittdomain;
                     55: #define DOMAIN &ccittdomain
                     56: #else
                     57: #define DOMAIN PF_CCITT
                     58: #endif
                     59: 
                     60: #ifdef XE
                     61: int    xe_output (), xe_ctlinput (), xe_init(), xe_timer();
                     62: #endif
                     63: #ifdef HDLC
                     64: int    hd_output (), hd_ctlinput (), hd_init (), hd_timer ();
                     65: #endif
                     66: int    pk_usrreq (), pk_timer (), pk_init (), pk_ctloutput ();
                     67: 
                     68: struct protosw ccittsw[] = {
                     69: #ifdef XE
                     70:  {     0,              DOMAIN,         IEEEPROTO_802LLC,0,
                     71:        0,              xe_output,      xe_ctlinput,    0,
                     72:        0,
                     73:        xe_init,        0,              xe_timer,       0,
                     74:  },
                     75: #endif
                     76: #ifdef HDLC
                     77:  {     0,              DOMAIN,         CCITTPROTO_HDLC,0,
                     78:        0,              hd_output,      hd_ctlinput,    0,
                     79:        0,
                     80:        hd_init,        0,              hd_timer,       0,
                     81:  },
                     82: #endif
                     83:  {     SOCK_STREAM,    DOMAIN,         CCITTPROTO_X25, PR_CONNREQUIRED|PR_ATOMIC|PR_WANTRCVD,
                     84:        0,              0,              0,              pk_ctloutput,
                     85:        pk_usrreq,
                     86:        pk_init,        0,              pk_timer,       0,
                     87:  }
                     88: };
                     89: 
                     90: struct domain ccittdomain =
                     91: #ifdef BSD4_3
                     92:        { AF_CCITT, "ccitt", 0, 0, 0, ccittsw,
                     93:                &ccittsw[sizeof(ccittsw)/sizeof(ccittsw[0])] };
                     94: #else
                     95:        { AF_CCITT, "ccitt", ccittsw, &ccittsw[sizeof(ccittsw)/sizeof(ccittsw[0])] };
                     96: #endif

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