grp.h revision 103515 
1/*-
2 * Copyright (c) 1989, 1993
3 *	The Regents of the University of California.  All rights reserved.
4 * (c) UNIX System Laboratories, Inc.
5 * All or some portions of this file are derived from material licensed
6 * to the University of California by American Telephone and Telegraph
7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
8 * the permission of UNIX System Laboratories, Inc.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 * 3. All advertising materials mentioning features or use of this software
19 *    must display the following acknowledgement:
20 *	This product includes software developed by the University of
21 *	California, Berkeley and its contributors.
22 * 4. Neither the name of the University nor the names of its contributors
23 *    may be used to endorse or promote products derived from this software
24 *    without specific prior written permission.
25 *
26 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
29 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 * SUCH DAMAGE.
37 *
38 *	@(#)grp.h	8.2 (Berkeley) 1/21/94
39 * $FreeBSD: head/include/grp.h 103515 2002-09-18 02:07:08Z mike $
40 */
41
42#ifndef _GRP_H_
43#define	_GRP_H_
44
45#include <sys/cdefs.h>
46#include <sys/_types.h>
47
48#define	_PATH_GROUP		"/etc/group"
49
50#ifndef _GID_T_DECLARED
51typedef	__gid_t		gid_t;
52#define	_GID_T_DECLARED
53#endif
54
55struct group {
56	char	*gr_name;		/* group name */
57	char	*gr_passwd;		/* group password */
58	gid_t	gr_gid;			/* group id */
59	char	**gr_mem;		/* group members */
60};
61
62__BEGIN_DECLS
63#if __BSD_VISIBLE || __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE
64void		 endgrent(void);
65struct group	*getgrent(void);
66#endif
67struct group	*getgrgid(gid_t);
68struct group	*getgrnam(const char *);
69#if __BSD_VISIBLE
70const char	*group_from_gid(gid_t, int);
71#endif
72#if __BSD_VISIBLE || __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE
73int		 setgrent(void);
74#endif
75#if __BSD_VISIBLE
76void		 setgrfile(const char *);
77int		 setgroupent(int);
78#endif
79/*
80 * XXX missing getgrgid_r(), getgrnam_r().
81 */
82__END_DECLS
83
84#endif /* !_GRP_H_ */
85