| 1 | /*- |
| 2 | * SPDX-License-Identifier: BSD-3-Clause |
| 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. Neither the name of the University nor the names of its contributors |
| 21 | * may be used to endorse or promote products derived from this software |
| 22 | * without specific prior written permission. |
| 23 | * |
| 24 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| 25 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 27 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 30 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 31 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 32 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 33 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 34 | * SUCH DAMAGE. |
| 35 | */ |
| 36 | |
| 37 | #ifndef _GRP_H_ |
| 38 | #define _GRP_H_ |
| 39 | |
| 40 | #include <sys/cdefs.h> |
| 41 | #include <sys/_types.h> |
| 42 | |
| 43 | #define _PATH_GROUP "/etc/group" |
| 44 | |
| 45 | #ifndef _GID_T_DECLARED |
| 46 | typedef __gid_t gid_t; |
| 47 | #define _GID_T_DECLARED |
| 48 | #endif |
| 49 | |
| 50 | #ifndef _SIZE_T_DECLARED |
| 51 | typedef __size_t size_t; |
| 52 | #define _SIZE_T_DECLARED |
| 53 | #endif |
| 54 | |
| 55 | struct 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 __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE |
| 64 | void endgrent(void); |
| 65 | struct group *getgrent(void); |
| 66 | #endif |
| 67 | struct group *getgrgid(gid_t); |
| 68 | struct group *getgrnam(const char *); |
| 69 | #if __BSD_VISIBLE |
| 70 | const char *group_from_gid(gid_t, int); |
| 71 | int gid_from_group(const char *, gid_t *); |
| 72 | int pwcache_groupdb(int (*)(int), void (*)(void), |
| 73 | struct group * (*)(const char *), |
| 74 | struct group * (*)(gid_t)); |
| 75 | #endif |
| 76 | #if __XSI_VISIBLE |
| 77 | void setgrent(void); |
| 78 | #endif |
| 79 | #if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE |
| 80 | int getgrgid_r(gid_t, struct group *, char *, size_t, |
| 81 | struct group **); |
| 82 | int getgrnam_r(const char *, struct group *, char *, size_t, |
| 83 | struct group **); |
| 84 | #endif |
| 85 | #if __BSD_VISIBLE |
| 86 | int getgrent_r(struct group *, char *, size_t, struct group **); |
| 87 | int setgroupent(int); |
| 88 | #endif |
| 89 | __END_DECLS |
| 90 | |
| 91 | #endif /* !_GRP_H_ */ |