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Annotation of kernel/bsd/kern/uipc_proto.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
                      3:  *
                      4:  * @APPLE_LICENSE_HEADER_START@
                      5:  * 
                      6:  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
                      7:  * Reserved.  This file contains Original Code and/or Modifications of
                      8:  * Original Code as defined in and that are subject to the Apple Public
                      9:  * Source License Version 1.1 (the "License").  You may not use this file
                     10:  * except in compliance with the License.  Please obtain a copy of the
                     11:  * License at http://www.apple.com/publicsource and read it before using
                     12:  * this file.
                     13:  * 
                     14:  * The Original Code and all software distributed under the License are
                     15:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
                     16:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
                     17:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
                     18:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
                     19:  * License for the specific language governing rights and limitations
                     20:  * under the License.
                     21:  * 
                     22:  * @APPLE_LICENSE_HEADER_END@
                     23:  */
                     24: 
                     25: /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
                     26: /*-
                     27:  * Copyright (c) 1982, 1986, 1993
                     28:  *     The Regents of the University of California.  All rights reserved.
                     29:  *
                     30:  * Redistribution and use in source and binary forms, with or without
                     31:  * modification, are permitted provided that the following conditions
                     32:  * are met:
                     33:  * 1. Redistributions of source code must retain the above copyright
                     34:  *    notice, this list of conditions and the following disclaimer.
                     35:  * 2. Redistributions in binary form must reproduce the above copyright
                     36:  *    notice, this list of conditions and the following disclaimer in the
                     37:  *    documentation and/or other materials provided with the distribution.
                     38:  * 3. All advertising materials mentioning features or use of this software
                     39:  *    must display the following acknowledgement:
                     40:  *     This product includes software developed by the University of
                     41:  *     California, Berkeley and its contributors.
                     42:  * 4. Neither the name of the University nor the names of its contributors
                     43:  *    may be used to endorse or promote products derived from this software
                     44:  *    without specific prior written permission.
                     45:  *
                     46:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     47:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     48:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     49:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     50:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     51:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     52:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     53:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     54:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     55:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     56:  * SUCH DAMAGE.
                     57:  *
                     58:  *     @(#)uipc_proto.c        8.2 (Berkeley) 2/14/95
                     59:  */
                     60: 
                     61: #include <sys/param.h>
                     62: #include <sys/socket.h>
                     63: #include <sys/protosw.h>
                     64: #include <sys/domain.h>
                     65: #include <sys/mbuf.h>
                     66: 
                     67: /*
                     68:  * Definitions of protocols supported in the UNIX domain.
                     69:  */
                     70: 
                     71: int    uipc_usrreq(), raw_usrreq();
                     72: void   raw_init(), raw_input(), raw_ctlinput();
                     73: extern struct domain unixdomain;               /* or at least forward */
                     74: 
                     75: struct protosw unixsw[] = {
                     76: { SOCK_STREAM, &unixdomain,    0,      PR_CONNREQUIRED|PR_WANTRCVD|PR_RIGHTS,
                     77:   0,           0,              0,              0,
                     78:   uipc_usrreq,
                     79:   0,           0,              0,              0,
                     80: },
                     81: { SOCK_DGRAM,  &unixdomain,    0,              PR_ATOMIC|PR_ADDR|PR_RIGHTS,
                     82:   0,           0,              0,              0,
                     83:   uipc_usrreq,
                     84:   0,           0,              0,              0,
                     85: },
                     86: { 0,           0,              0,              0,
                     87:   raw_input,   0,              raw_ctlinput,   0,
                     88:   raw_usrreq,
                     89:   raw_init,    0,              0,              0,
                     90: }
                     91: };
                     92: 
                     93: int    unp_externalize(), unp_dispose();
                     94: 
                     95: struct domain unixdomain =
                     96:     { AF_UNIX, "unix", 0, unp_externalize, unp_dispose,
                     97:       unixsw, &unixsw[sizeof(unixsw)/sizeof(unixsw[0])] };

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