grp.h revision 1.5 
1/*	$OpenBSD: grp.h,v 1.5 2002/04/22 21:28:49 millert Exp $	*/
2/*	$NetBSD: grp.h,v 1.7 1995/04/29 05:30:40 cgd Exp $	*/
3
4/*-
5 * Copyright (c) 1989, 1993
6 *	The Regents of the University of California.  All rights reserved.
7 * (c) UNIX System Laboratories, Inc.
8 * All or some portions of this file are derived from material licensed
9 * to the University of California by American Telephone and Telegraph
10 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
11 * the permission of UNIX System Laboratories, Inc.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
15 * are met:
16 * 1. Redistributions of source code must retain the above copyright
17 *    notice, this list of conditions and the following disclaimer.
18 * 2. Redistributions in binary form must reproduce the above copyright
19 *    notice, this list of conditions and the following disclaimer in the
20 *    documentation and/or other materials provided with the distribution.
21 * 3. All advertising materials mentioning features or use of this software
22 *    must display the following acknowledgement:
23 *	This product includes software developed by the University of
24 *	California, Berkeley and its contributors.
25 * 4. Neither the name of the University nor the names of its contributors
26 *    may be used to endorse or promote products derived from this software
27 *    without specific prior written permission.
28 *
29 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
30 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
31 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
32 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
33 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
34 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
35 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
36 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
37 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
38 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
39 * SUCH DAMAGE.
40 *
41 *	@(#)grp.h	8.2 (Berkeley) 1/21/94
42 */
43
44#ifndef _GRP_H_
45#define	_GRP_H_
46
47#include <sys/cdefs.h>
48#include <sys/types.h>
49
50#if !defined(_POSIX_SOURCE) && !defined(_XOPEN_SOURCE)
51#define	_PATH_GROUP		"/etc/group"
52#endif
53
54struct group {
55	char	*gr_name;		/* group name */
56	char	*gr_passwd;		/* group password */
57	gid_t	gr_gid;			/* group id */
58	char	**gr_mem;		/* group members */
59};
60
61__BEGIN_DECLS
62struct group	*getgrgid(gid_t);
63struct group	*getgrnam(const char *);
64#ifndef _POSIX_SOURCE
65struct group	*getgrent(void);
66void		 setgrent(void);
67void		 endgrent(void);
68void		 setgrfile(const char *);
69#ifndef _XOPEN_SOURCE
70char		*group_from_gid(gid_t, int);
71int		 setgroupent(int);
72#endif /* !_XOPEN_SOURCE */
73#endif /* !_POSIX_SOURCE */
74__END_DECLS
75
76#endif /* !_GRP_H_ */
77