/*-
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
* All or some portions of this file are derived from material licensed
* to the University of California by American Telephone and Telegraph
* Co. or Unix System Laboratories, Inc. and are reproduced herein with
* the permission of UNIX System Laboratories, Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)grp.h 8.2 (Berkeley) 1/21/94
*/
struct group {
__aconst char *gr_name; /* group name */
__aconst char *gr_passwd; /* group password */
gid_t gr_gid; /* group id */
__aconst char *__aconst *gr_mem; /* group members */
};
__BEGIN_DECLS
struct group *getgrgid(gid_t);
struct group *getgrnam(const char *);
#if (_POSIX_C_SOURCE - 0) >= 199506L || (_XOPEN_SOURCE - 0) >= 500 || \
defined(_REENTRANT) || defined(_NETBSD_SOURCE)
int getgrgid_r(gid_t, struct group *, char *, size_t,
struct group **);
int getgrnam_r(const char *, struct group *, char *, size_t,
struct group **);
#endif
#if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE)
struct group *getgrent(void);
void setgrent(void);
void endgrent(void);
#endif
#if defined(_NETBSD_SOURCE)
void setgrfile(const char *);
int setgroupent(int);
int getgrent_r(struct group *, char *, size_t, struct group **);
const char *group_from_gid(gid_t, int);
int gid_from_group(const char *, gid_t *);
int pwcache_groupdb(int (*)(int), void (*)(void),
struct group * (*)(const char *),
struct group * (*)(gid_t));
#endif
__END_DECLS
