lookup.subproj/grp.h

   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_ */