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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1996, 2010, Oracle and/or its affiliates. All rights reserved.
*/
/* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* University Copyright- Copyright (c) 1982, 1986, 1988
* The Regents of the University of California
* All Rights Reserved
*
* University Acknowledgment- Portions of this document are derived from
* software developed by the University of California, Berkeley, and its
* contributors.
*/
#ifndef _SYS_UN_H
#define _SYS_UN_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef _SA_FAMILY_T
#define _SA_FAMILY_T
typedef unsigned short sa_family_t;
#endif
/*
* Definitions for UNIX IPC domain.
*/
struct sockaddr_un {
sa_family_t sun_family; /* AF_UNIX */
char sun_path[108]; /* path name (gag) */
};
#if (!defined(_XOPEN_SOURCE) && !defined(_POSIX_C_SOURCE)) || \
defined(__EXTENSIONS__)
/*
* NOTE: If we ever go to BSD-style sun_len + sun_family, this macro needs to
* change.
*
* Also, include a strlen() prototype, and we have to protect it w.r.t.
* UNIX{98,03}. And because there's strlen, we need size_t as well.
*/
#if !defined(_SIZE_T) || __cplusplus >= 199711L
#define _SIZE_T
#if defined(_LP64) || defined(_I32LPx)
typedef unsigned long size_t; /* size of something in bytes */
#else
typedef unsigned int size_t; /* (historical version) */
#endif
#endif /* _SIZE_T */
extern size_t strlen(const char *);
#define SUN_LEN(su) (sizeof (sa_family_t) + strlen((su)->sun_path))
#endif /* (!defined(_XOPEN_SOURCE) && !defined(_POSIX_C_SOURCE)) || ... */
#ifdef _KERNEL
int unp_discard();
#endif
#ifdef __cplusplus
}
#endif
#endif /* _SYS_UN_H */
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