1 /*-
2 * Copyright (c) 1998 Mark Newton
3 * Copyright (c) 1996 Christos Zoulas.
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. All advertising materials mentioning features or use of this software
15 * must display the following acknowledgement:
16 * This product includes software developed by Christos Zoulas.
17 * 4. The name of the author may not be used to endorse or promote products
18 * derived from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
22 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
23 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 *
31 * $FreeBSD: releng/6.3/sys/compat/svr4/svr4_socket.h 139743 2005-01-05 22:34:37Z imp $
32 */
33
34 #ifndef _SVR4_SOCKET_H_
35 #define _SVR4_SOCKET_H_
36
37 #include <netinet/in.h>
38
39 struct sockaddr_un;
40 struct proc;
41 struct thread;
42 struct file;
43
44 struct svr4_sockaddr_in {
45 u_char sin_family;
46 u_short sin_port;
47 struct in_addr sin_addr;
48 u_char sin_zero[8];
49 };
50
51 struct sockaddr_un *svr4_find_socket(struct thread *, struct file *,
52 dev_t, ino_t);
53 void svr4_delete_socket(struct proc *, struct file *);
54 int svr4_add_socket(struct thread *, const char *, struct stat *);
55
56 struct svr4_sockcache_entry {
57 struct proc *p; /* Process for the socket */
58 void *cookie; /* Internal cookie used for matching */
59 struct sockaddr_un sock;/* Pathname for the socket */
60 dev_t dev; /* Device where the socket lives on */
61 ino_t ino; /* Inode where the socket lives on */
62 TAILQ_ENTRY(svr4_sockcache_entry) entries;
63 };
64
65 TAILQ_HEAD(svr4_sockcache_head, svr4_sockcache_entry);
66 extern struct svr4_sockcache_head svr4_head;
67 extern int svr4_str_initialized;
68
69 #endif /* _SVR4_SOCKET_H_ */
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