grp.h (3574B) - Raw
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. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the University of 21 * California, Berkeley and its contributors. 22 * 4. Neither the name of the University nor the names of its contributors 23 * may be used to endorse or promote products derived from this software 24 * without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 29 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * @(#)grp.h 8.2 (Berkeley) 1/21/94 39 */ 40 /* Portions copyright (c) 2000-2018 Apple Inc. All rights reserved. */ 41 42 #ifndef _GRP_H_ 43 #define _GRP_H_ 44 45 #include <_types.h> 46 #include <sys/_types/_gid_t.h> /* [XBD] */ 47 #include <sys/_types/_size_t.h> /* SUSv4 */ 48 49 #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) 50 #define _PATH_GROUP "/etc/group" 51 #endif 52 53 struct group { 54 char *gr_name; /* [XBD] group name */ 55 char *gr_passwd; /* [???] group password */ 56 gid_t gr_gid; /* [XBD] group id */ 57 char **gr_mem; /* [XBD] group members */ 58 }; 59 60 #include <sys/cdefs.h> 61 62 __BEGIN_DECLS 63 /* [XBD] */ 64 struct group *getgrgid(gid_t); 65 struct group *getgrnam(const char *); 66 /* [TSF] */ 67 int getgrgid_r(gid_t, struct group *, char *, size_t, struct group **); 68 int getgrnam_r(const char *, struct group *, char *, size_t, struct group **); 69 /* [XSI] */ 70 struct group *getgrent(void); 71 void setgrent(void); 72 void endgrent(void); 73 __END_DECLS 74 75 #if (!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)) || defined(_DARWIN_C_SOURCE) 76 #include <uuid/uuid.h> 77 __BEGIN_DECLS 78 char *group_from_gid(gid_t, int); 79 struct group *getgruuid(uuid_t); 80 int getgruuid_r(uuid_t, struct group *, char *, size_t, struct group **); 81 __END_DECLS 82 #endif 83 84 #if !defined(_XOPEN_SOURCE) || defined(_DARWIN_C_SOURCE) 85 __BEGIN_DECLS 86 #if (!defined(LIBINFO_INSTALL_API) || !LIBINFO_INSTALL_API) 87 void setgrfile(const char *); 88 #endif 89 int setgroupent(int); 90 __END_DECLS 91 #endif 92 93 #endif /* !_GRP_H_ */