Actually use unp_internalize
[dragonfly.git] / sys / kern / uipc_proto.c
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1/*-
2 * Copyright (c) 1982, 1986, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 *
33 * @(#)uipc_proto.c 8.1 (Berkeley) 6/10/93
34 * $FreeBSD: src/sys/kern/uipc_proto.c,v 1.21.2.1 2002/03/09 05:22:23 dd Exp $
e3873585 35 * $DragonFly: src/sys/kern/uipc_proto.c,v 1.7 2008/10/27 02:56:30 sephe Exp $
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36 */
37
38#include <sys/param.h>
39#include <sys/kernel.h>
40#include <sys/domain.h>
41#include <sys/protosw.h>
42#include <sys/socket.h>
43#include <sys/queue.h>
44#include <sys/sysctl.h>
45#include <sys/un.h>
46
47#include <net/raw_cb.h>
48
49/*
50 * Definitions of protocols supported in the LOCAL domain.
51 */
52
53static struct protosw localsw[] = {
288428b0 54{ SOCK_STREAM, &localdomain, 0, PR_CONNREQUIRED|PR_RIGHTS,
9c70fe43 55 NULL, NULL, NULL, &uipc_ctloutput,
288428b0 56 cpu0_soport, NULL,
9c70fe43 57 NULL, NULL, NULL, NULL,
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58 &uipc_usrreqs
59},
288428b0 60{ SOCK_SEQPACKET, &localdomain, 0, PR_CONNREQUIRED|PR_RIGHTS|PR_ATOMIC,
91be174d 61 NULL, NULL, NULL, &uipc_ctloutput,
288428b0 62 cpu0_soport, NULL,
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63 NULL, NULL, NULL, NULL,
64 &uipc_usrreqs
65},
984263bc 66{ SOCK_DGRAM, &localdomain, 0, PR_ATOMIC|PR_ADDR|PR_RIGHTS,
9c70fe43 67 NULL, NULL, NULL, NULL,
288428b0 68 cpu0_soport, NULL,
9c70fe43 69 NULL, NULL, NULL, NULL,
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70 &uipc_usrreqs
71},
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72{ 0, NULL, 0, 0,
73 NULL, NULL, raw_ctlinput, NULL,
288428b0 74 cpu0_soport, cpu0_ctlport,
9c70fe43 75 raw_init, NULL, NULL, NULL,
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76 &raw_usrreqs
77}
78};
79
9c70fe43 80struct domain localdomain = {
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81 .dom_family = AF_LOCAL,
82 .dom_name = "local",
83 .dom_init = unp_init,
4edb85cb 84 .dom_internalize = unp_internalize,
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85 .dom_externalize = unp_externalize,
86 .dom_dispose = unp_dispose,
87 .dom_protosw = localsw,
88 .dom_protoswNPROTOSW = &localsw[sizeof(localsw)/sizeof(localsw[0])]
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89};
90
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91DOMAIN_SET(local);
92
93SYSCTL_NODE(_net, PF_LOCAL, local, CTLFLAG_RW, 0, "Local domain");
94SYSCTL_NODE(_net_local, SOCK_STREAM, stream, CTLFLAG_RW, 0, "SOCK_STREAM");
91be174d 95SYSCTL_NODE(_net_local, SOCK_SEQPACKET, seqpacket, CTLFLAG_RW, 0, "SOCK_SEQPACKET");
984263bc 96SYSCTL_NODE(_net_local, SOCK_DGRAM, dgram, CTLFLAG_RW, 0, "SOCK_DGRAM");