FreeBSD/Linux Kernel Cross Reference
sys/kern/uipc_proto.c
1 /* $NetBSD: uipc_proto.c,v 1.14 2003/08/07 16:31:58 agc Exp $ */
2
3 /*-
4 * Copyright (c) 1982, 1986, 1993
5 * The Regents of the University of California. All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 *
31 * @(#)uipc_proto.c 8.2 (Berkeley) 2/14/95
32 */
33
34 #include <sys/cdefs.h>
35 __KERNEL_RCSID(0, "$NetBSD: uipc_proto.c,v 1.14 2003/08/07 16:31:58 agc Exp $");
36
37 #include <sys/param.h>
38 #include <sys/socket.h>
39 #include <sys/protosw.h>
40 #include <sys/domain.h>
41 #include <sys/mbuf.h>
42 #include <sys/un.h>
43 #include <sys/socketvar.h>
44
45 #include <net/if.h>
46 #include <net/raw_cb.h>
47
48 /*
49 * Definitions of protocols supported in the UNIX domain.
50 */
51
52 extern struct domain unixdomain; /* or at least forward */
53
54 struct protosw unixsw[] = {
55 { SOCK_STREAM, &unixdomain, 0, PR_CONNREQUIRED|PR_WANTRCVD|PR_RIGHTS|PR_LISTEN,
56 0, 0, 0, uipc_ctloutput,
57 uipc_usrreq,
58 0, 0, 0, 0,
59 },
60 { SOCK_DGRAM, &unixdomain, 0, PR_ATOMIC|PR_ADDR|PR_RIGHTS,
61 0, 0, 0, uipc_ctloutput,
62 uipc_usrreq,
63 0, 0, 0, 0,
64 },
65 { 0, 0, 0, 0,
66 raw_input, 0, raw_ctlinput, 0,
67 raw_usrreq,
68 raw_init, 0, 0, 0,
69 }
70 };
71
72 struct domain unixdomain =
73 { AF_LOCAL, "unix", 0, unp_externalize, unp_dispose,
74 unixsw, &unixsw[sizeof(unixsw)/sizeof(unixsw[0])] };
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