1 /* $NetBSD: grp.h,v 1.7 1995/04/29 05:30:40 cgd Exp $ */ 2 3 /*- 4 * Copyright (c) 1989, 1993 5 * The Regents of the University of California. All rights reserved. 6 * (c) UNIX System Laboratories, Inc. 7 * All or some portions of this file are derived from material licensed 8 * to the University of California by American Telephone and Telegraph 9 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 10 * the permission of UNIX System Laboratories, Inc. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 3. All advertising materials mentioning features or use of this software 21 * must display the following acknowledgement: 22 * This product includes software developed by the University of 23 * California, Berkeley and its contributors. 24 * 4. Neither the name of the University nor the names of its contributors 25 * may be used to endorse or promote products derived from this software 26 * without specific prior written permission. 27 * 28 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 29 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 30 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 31 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 32 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 37 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 38 * SUCH DAMAGE. 39 * 40 * @(#)grp.h 8.2 (Berkeley) 1/21/94 41 */ 42 43 #ifndef _GRP_H_ 44 #define _GRP_H_ 45 46 #include <sys/types.h> 47 48 #if !defined(_POSIX_SOURCE) && !defined(_XOPEN_SOURCE) 49 #define _PATH_GROUP "/etc/group" 50 #endif 51 52 struct group { 53 char *gr_name; /* group name */ 54 char *gr_passwd; /* group password */ 55 gid_t gr_gid; /* group id */ 56 char **gr_mem; /* group members */ 57 }; 58 59 60 #ifdef __cplusplus 61 extern "C" { 62 #endif 63 64 struct group *getgrgid (gid_t); 65 struct group *getgrnam (const char *); 66 int getgrnam_r (const char *, struct group *, 67 char *, size_t, struct group **); 68 int getgrgid_r (gid_t, struct group *, 69 char *, size_t, struct group **); 70 #ifndef _POSIX_SOURCE 71 struct group *getgrent (void); 72 void setgrent (void); 73 void endgrent (void); 74 void setgrfile (const char *); 75 #ifndef _XOPEN_SOURCE 76 char *group_from_gid (gid_t, int); 77 int setgroupent (int); 78 #endif /* !_XOPEN_SOURCE */ 79 #endif /* !_POSIX_SOURCE */ 80 81 #ifdef __cplusplus 82 } 83 #endif 84 85 #endif /* !_GRP_H_ */ |