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: src/include/grp.h,v 1.19 2009/03/14 19:05:18 das Exp $ 36 */ 37 38 #ifndef _GRP_H_ 39 #define _GRP_H_ 40 41 #include <sys/cdefs.h> 42 #include <machine/stdint.h> 43 44 #define _PATH_GROUP "/etc/group" 45 46 #ifndef _GID_T_DECLARED 47 typedef __uint32_t gid_t; 48 #define _GID_T_DECLARED 49 #endif 50 51 #ifndef _SIZE_T_DECLARED 52 typedef __size_t size_t; 53 #define _SIZE_T_DECLARED 54 #endif 55 56 struct 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 __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE 65 void endgrent(void); 66 struct group *getgrent(void); 67 #endif 68 struct group *getgrgid(gid_t); 69 struct group *getgrnam(const char *); 70 #if __BSD_VISIBLE 71 const char *group_from_gid(gid_t, int); 72 int gid_from_group(const char *, gid_t *); 73 int pwcache_groupdb(int (*)(int), void (*)(void), 74 struct group * (*)(const char *), 75 struct group * (*)(gid_t)); 76 #endif 77 #if __XSI_VISIBLE 78 void setgrent(void); 79 #endif 80 #if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE 81 int getgrgid_r(gid_t, struct group *, char *, size_t, 82 struct group **); 83 int getgrnam_r(const char *, struct group *, char *, size_t, 84 struct group **); 85 #endif 86 #if __BSD_VISIBLE 87 int getgrent_r(struct group *, char *, size_t, struct group **); 88 int setgroupent(int); 89 #endif 90 __END_DECLS 91 92 #endif /* !_GRP_H_ */ 93