/include/grp.h

 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. Neither the name of the University nor the names of its contributors
19 *    may be used to endorse or promote products derived from this software
20 *    without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 *
34 *	@(#)grp.h	8.2 (Berkeley) 1/21/94
35 * $FreeBSD$
36 */
37
38#ifndef _GRP_H_
39#define	_GRP_H_
40
41#include <sys/cdefs.h>
42#include <sys/_types.h>
43
44#define	_PATH_GROUP		"/etc/group"
45
46#ifndef _GID_T_DECLARED
47typedef	__gid_t		gid_t;
48#define	_GID_T_DECLARED
49#endif
50
51#ifndef _SIZE_T_DECLARED
52typedef __size_t	size_t;
53#define _SIZE_T_DECLARED
54#endif
55
56struct group {
57	char	*gr_name;		/* group name */
58	char	*gr_passwd;		/* group password */
59	gid_t	gr_gid;			/* group id */
60	char	**gr_mem;		/* group members */
61};
62
63__BEGIN_DECLS
64#if __BSD_VISIBLE || __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE
65void		 endgrent(void);
66struct group	*getgrent(void);
67#endif
68struct group	*getgrgid(gid_t);
69struct group	*getgrnam(const char *);
70#if __BSD_VISIBLE
71const char	*group_from_gid(gid_t, int);
72#endif
73#if __BSD_VISIBLE || __XSI_VISIBLE
74/* XXX IEEE Std 1003.1, 2003 specifies `void setgrent(void)' */
75int		 setgrent(void);
76#endif
77#if __BSD_VISIBLE || __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE
78int		 getgrgid_r(gid_t, struct group *, char *, size_t,
79		    struct group **);
80int		 getgrnam_r(const char *, struct group *, char *, size_t,
81		    struct group **);
82#endif
83#if __BSD_VISIBLE
84int		 getgrent_r(struct group *, char *, size_t, struct group **);
85int		 setgroupent(int);
86#endif
87__END_DECLS
88
89#endif /* !_GRP_H_ */