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) 2000-2011 Apple Inc. All rights reserved. */
  41
  42 #ifndef _GRP_H_
  43 #define _GRP_H_
  44
  45 #include <_types.h>
  46
  47 #ifndef _GID_T
  48 typedef __darwin_gid_t  gid_t;          /* [XBD] */
  49 #define _GID_T
  50 #endif
  51
  52 /*
  53  * Although the definition of size_t is not mandated by [TSF], the function
  54  * prototypes defined by [TSF] for the thread reentrant functions include
  55  * it as a type for their 4th arguments, so we define it here.
  56  */
  57 #ifndef _SIZE_T
  58 #define _SIZE_T
  59 typedef __darwin_size_t size_t;         /* [???] */
  60 #endif
  61
  62 #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
  63 #define _PATH_GROUP             "/etc/group"
  64 #endif
  65
  66 struct group {
  67         char    *gr_name;               /* [XBD] group name */
  68         char    *gr_passwd;             /* [???] group password */
  69         gid_t   gr_gid;                 /* [XBD] group id */
  70         char    **gr_mem;               /* [XBD] group members */
  71 };
  72
  73 #include <sys/cdefs.h>
  74
  75 __BEGIN_DECLS
  76 /* [XBD] */
  77 struct group *getgrgid(gid_t);
  78 struct group *getgrnam(const char *);
  79 /* [TSF] */
  80 int getgrgid_r(gid_t, struct group *, char *, size_t, struct group **);
  81 int getgrnam_r(const char *, struct group *, char *, size_t, struct group **);
  82 /* [XSI] */
  83 struct group *getgrent(void);
  84 void setgrent(void);
  85 void endgrent(void);
  86 __END_DECLS
  87
  88 #if (!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)) || defined(_DARWIN_C_SOURCE)
  89 #include <uuid/uuid.h>
  90 __BEGIN_DECLS
  91 char *group_from_gid(gid_t, int);
  92 struct group *getgruuid(uuid_t);
  93 int getgruuid_r(uuid_t, struct group *, char *, size_t, struct group **);
  94 __END_DECLS
  95 #endif
  96
  97 #if !defined(_XOPEN_SOURCE) || defined(_DARWIN_C_SOURCE)
  98 __BEGIN_DECLS
  99 void setgrfile(const char *);
 100 int setgroupent(int);
 101 __END_DECLS
 102 #endif
 103
 104 #endif /* !_GRP_H_ */