posix/include/grp.h

   1 /* $Id: grp.h,v 1.2 2002/02/20 09:17:54 hyperion Exp $
   2  */
   3 /*
   4  * grp.h
   5  *
   6  * group structure. Conforming to the Single UNIX(r) Specification
   7  * Version 2, System Interface & Headers Issue 5
   8  *
   9  * This file is part of the ReactOS Operating System.
  10  *
  11  * Contributors:
  12  *  Created by KJK::Hyperion <noog@libero.it>
  13  *
  14  *  THIS SOFTWARE IS NOT COPYRIGHTED
  15  *
  16  *  This source code is offered for use in the public domain. You may
  17  *  use, modify or distribute it freely.
  18  *
  19  *  This code is distributed in the hope that it will be useful but
  20  *  WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
  21  *  DISCLAMED. This includes but is not limited to warranties of
  22  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  23  *
  24  */
  25 #ifndef __GRP_H_INCLUDED__
  26 #define __GRP_H_INCLUDED__
  27
  28 /* INCLUDES */
  29
  30 /* OBJECTS */
  31
  32 /* TYPES */
  33 struct group
  34 {
  35  char   *gr_name; /* the name of the group */
  36  gid_t   gr_gid;  /* numerical group ID */
  37  char  **gr_mem;  /* pointer to a null-terminated array of character
  38                      pointers to member names */
  39 };
  40
  41 /* CONSTANTS */
  42
  43 /* PROTOTYPES */
  44 struct group  *getgrgid(gid_t);
  45 struct group  *getgrnam(const char *);
  46 int            getgrgid_r(gid_t, struct group *, char *,
  47                    size_t, struct group **);
  48 int            getgrnam_r(const char *, struct group *, char *,
  49                    size_t , struct group **);
  50 struct group  *getgrent(void);
  51 void           endgrent(void);
  52 void           setgrent(void);
  53
  54 /* MACROS */
  55
  56 #endif /* __GRP_H_INCLUDED__ */
  57
  58 /* EOF */
  59