1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21/*
23 * Copyright 1996 Sun Microsystems, Inc. All rights reserved.
22 * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
23 * Use is subject to license terms.
24 */
25
26/* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
27/* All Rights Reserved */
28
29/*
30 * University Copyright- Copyright (c) 1982, 1986, 1988
31 * The Regents of the University of California
32 * All Rights Reserved
33 *
34 * University Acknowledgment- Portions of this document are derived from
35 * software developed by the University of California, Berkeley, and its
36 * contributors.
37 */
38
39#ifndef _SYS_UN_H
40#define _SYS_UN_H
41
43#pragma ident "%Z%%M% %I% %E% SMI"
44
42#ifdef __cplusplus
43extern "C" {
44#endif
45
46#ifndef _SA_FAMILY_T
47#define _SA_FAMILY_T
48typedef unsigned short sa_family_t;
49#endif
50
51/*
52 * Definitions for UNIX IPC domain.
53 */
54struct sockaddr_un {
55 sa_family_t sun_family; /* AF_UNIX */
56 char sun_path[108]; /* path name (gag) */
57};
58
59/*
60 * NOTE: If we ever go to BSD-style sun_len + sun_family, this macro needs to
61 * change.
62 *
63 * Also, include a strlen() prototype.
64 */
65extern size_t strlen(const char *);
66#define SUN_LEN(su) (sizeof (sa_family_t) + strlen((su)->sun_path))
67
68#ifdef _KERNEL
69int unp_discard();
70#endif
71
72#ifdef __cplusplus
73}
74#endif
75
76#endif /* _SYS_UN_H */