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  1. /*      $NetBSD: grp.h,v 1.7 1995/04/29 05:30:40 cgd Exp $      */
  2.  
  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. All advertising materials mentioning features or use of this software
  21.  *    must display the following acknowledgement:
  22.  *      This product includes software developed by the University of
  23.  *      California, Berkeley and its contributors.
  24.  * 4. Neither the name of the University nor the names of its contributors
  25.  *    may be used to endorse or promote products derived from this software
  26.  *    without specific prior written permission.
  27.  *
  28.  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  29.  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  30.  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  31.  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  32.  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  33.  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  34.  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  35.  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  36.  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  37.  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  38.  * SUCH DAMAGE.
  39.  *
  40.  *      @(#)grp.h       8.2 (Berkeley) 1/21/94
  41.  */
  42.  
  43. #ifndef _GRP_H_
  44. #define _GRP_H_
  45.  
  46. #include <sys/types.h>
  47. #ifdef __CYGWIN__
  48. #include <cygwin/grp.h>
  49. #endif
  50.  
  51. #if !defined(_POSIX_SOURCE) && !defined(_XOPEN_SOURCE)
  52. #define _PATH_GROUP             "/etc/group"
  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. #ifdef __cplusplus
  63. extern "C" {
  64. #endif
  65.  
  66. #ifndef __INSIDE_CYGWIN__
  67. struct group    *getgrgid (gid_t);
  68. struct group    *getgrnam (const char *);
  69. int              getgrnam_r (const char *, struct group *,
  70.                         char *, size_t, struct group **);
  71. int              getgrgid_r (gid_t, struct group *,
  72.                         char *, size_t, struct group **);
  73. #ifndef _POSIX_SOURCE
  74. struct group    *getgrent (void);
  75. void             setgrent (void);
  76. void             endgrent (void);
  77. #ifndef __CYGWIN__
  78. void             setgrfile (const char *);
  79. #endif /* !__CYGWIN__ */
  80. #ifndef _XOPEN_SOURCE
  81. #ifndef __CYGWIN__
  82. char            *group_from_gid (gid_t, int);
  83. int              setgroupent (int);
  84. #endif /* !__CYGWIN__ */
  85. int              initgroups (const char *, gid_t);
  86. #endif /* !_XOPEN_SOURCE */
  87. #endif /* !_POSIX_SOURCE */
  88. #endif /* !__INSIDE_CYGWIN__ */
  89.  
  90. #ifdef __cplusplus
  91. }
  92. #endif
  93.  
  94. #endif /* !_GRP_H_ */
  95.