source: MondoRescue/branches/stable/mindi-busybox/include/grp_.h @ 821

Last change on this file since 821 was 821, checked in by Bruno Cornec, 14 years ago

Addition of busybox 1.2.1 as a mindi-busybox new package
This should avoid delivering binary files in mindi not built there (Fedora and Debian are quite serious about that)

File size: 3.9 KB
Line 
1/* Copyright (C) 1991,92,95,96,97,98,99,2000,01 Free Software Foundation, Inc.
2   This file is part of the GNU C Library.
3
4   The GNU C Library is free software; you can redistribute it and/or
5   modify it under the terms of the GNU Lesser General Public
6   License as published by the Free Software Foundation; either
7   version 2.1 of the License, or (at your option) any later version.
8
9   The GNU C Library is distributed in the hope that it will be useful,
10   but WITHOUT ANY WARRANTY; without even the implied warranty of
11   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12   Lesser General Public License for more details.
13
14   You should have received a copy of the GNU Lesser General Public
15   License along with the GNU C Library; if not, write to the Free
16   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
17   02111-1307 USA.  */
18
19/*
20 *  POSIX Standard: 9.2.1 Group Database Access <grp.h>
21 */
22
23
24#if !defined CONFIG_USE_BB_PWD_GRP
25#include <grp.h>
26
27#else
28
29#ifndef _GRP_H
30#define _GRP_H  1
31
32
33#include <sys/types.h>
34#include <features.h>
35#include <stdio.h>
36
37
38/* The group structure.  */
39struct group
40{
41    char *gr_name;      /* Group name.  */
42    char *gr_passwd;        /* Password.    */
43    gid_t gr_gid;       /* Group ID.    */
44    char **gr_mem;      /* Member list. */
45};
46
47
48/* Rewind the group-file stream.  */
49extern void setgrent (void);
50
51/* Close the group-file stream.  */
52extern void endgrent (void);
53
54/* Read an entry from the group-file stream, opening it if necessary.  */
55extern struct group *getgrent (void);
56
57/* Read a group entry from STREAM.  */
58extern struct group *fgetgrent (FILE *__stream);
59
60/* Write the given entry onto the given stream.  */
61extern int putgrent (__const struct group *__restrict __p,
62             FILE *__restrict __f);
63
64/* Search for an entry with a matching group ID.  */
65extern struct group *getgrgid (gid_t __gid);
66
67/* Search for an entry with a matching group name.  */
68extern struct group *getgrnam (__const char *__name);
69
70/* Reentrant versions of some of the functions above.
71
72   PLEASE NOTE: the `getgrent_r' function is not (yet) standardized.
73   The interface may change in later versions of this library.  But
74   the interface is designed following the principals used for the
75   other reentrant functions so the chances are good this is what the
76   POSIX people would choose.  */
77
78extern int getgrent_r (struct group *__restrict __resultbuf,
79               char *__restrict __buffer, size_t __buflen,
80               struct group **__restrict __result);
81
82/* Search for an entry with a matching group ID.  */
83extern int getgrgid_r (gid_t __gid, struct group *__restrict __resultbuf,
84               char *__restrict __buffer, size_t __buflen,
85               struct group **__restrict __result);
86
87/* Search for an entry with a matching group name.  */
88extern int getgrnam_r (__const char *__restrict __name,
89               struct group *__restrict __resultbuf,
90               char *__restrict __buffer, size_t __buflen,
91               struct group **__restrict __result);
92
93/* Read a group entry from STREAM.  This function is not standardized
94   an probably never will.  */
95extern int fgetgrent_r (FILE *__restrict __stream,
96            struct group *__restrict __resultbuf,
97            char *__restrict __buffer, size_t __buflen,
98            struct group **__restrict __result);
99
100/* Set the group set for the current user to GROUPS (N of them).  */
101extern int setgroups (size_t __n, __const gid_t *__groups);
102
103/* Store at most *NGROUPS members of the group set for USER into
104   *GROUPS.  Also include GROUP.  The actual number of groups found is
105   returned in *NGROUPS.  Return -1 if the if *NGROUPS is too small.  */
106extern int getgrouplist (__const char *__user, gid_t __group,
107             gid_t *__groups, int *__ngroups);
108
109/* Initialize the group set for the current user
110   by reading the group database and using all groups
111   of which USER is a member.  Also include GROUP.  */
112extern int initgroups (__const char *__user, gid_t __group);
113
114
115#endif /* grp.h  */
116#endif
Note: See TracBrowser for help on using the repository browser.