source: branches/3.0/mindi-busybox/include/pwd_.h @ 3085

Last change on this file since 3085 was 2725, checked in by bruno, 8 years ago
  • Update mindi-busybox to 1.18.3 to avoid problems with the tar command which is now failing on recent versions with busybox 1.7.3
File size: 3.7 KB
Line 
1/* vi: set sw=4 ts=4: */
2/* Copyright (C) 1991,92,95,96,97,98,99,2001 Free Software Foundation, Inc.
3   This file is part of the GNU C Library.
4
5   The GNU C Library is free software; you can redistribute it and/or
6   modify it under the terms of the GNU Lesser General Public
7   License as published by the Free Software Foundation; either
8   version 2.1 of the License, or (at your option) any later version.
9
10   The GNU C Library is distributed in the hope that it will be useful,
11   but WITHOUT ANY WARRANTY; without even the implied warranty of
12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13   Lesser General Public License for more details.
14
15   You should have received a copy of the GNU Lesser General Public
16   License along with the GNU C Library; if not, write to the Free
17   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
18   02111-1307 USA.  */
19
20/*
21 * POSIX Standard: 9.2.2 User Database Access   <pwd.h>
22 */
23
24#ifndef BB_PWD_H
25#define BB_PWD_H 1
26
27PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
28
29/* This file is #included after #include <pwd.h>
30 * We will use libc-defined structures, but will #define function names
31 * so that function calls are directed to bb_internal_XXX replacements
32 */
33
34#define setpwent    bb_internal_setpwent
35#define endpwent    bb_internal_endpwent
36#define getpwent    bb_internal_getpwent
37#define fgetpwent   bb_internal_fgetpwent
38#define putpwent    bb_internal_putpwent
39#define getpwuid    bb_internal_getpwuid
40#define getpwnam    bb_internal_getpwnam
41#define getpwent_r  bb_internal_getpwent_r
42#define getpwuid_r  bb_internal_getpwuid_r
43#define getpwnam_r  bb_internal_getpwnam_r
44#define fgetpwent_r bb_internal_fgetpwent_r
45
46
47/* All function names below should be remapped by #defines above
48 * in order to not collide with libc names. */
49
50
51/* Rewind the password-file stream.  */
52extern void setpwent(void);
53
54/* Close the password-file stream.  */
55extern void endpwent(void);
56
57#ifdef UNUSED_SINCE_WE_AVOID_STATIC_BUFS
58/* Read an entry from the password-file stream, opening it if necessary.  */
59extern struct passwd *getpwent(void);
60
61/* Read an entry from STREAM.  */
62extern struct passwd *fgetpwent(FILE *__stream);
63
64/* Write the given entry onto the given stream.  */
65extern int putpwent(const struct passwd *__restrict __p,
66             FILE *__restrict __f);
67#endif
68
69/* Search for an entry with a matching user ID.  */
70extern struct passwd *getpwuid(uid_t __uid);
71
72/* Search for an entry with a matching username.  */
73extern struct passwd *getpwnam(const char *__name);
74
75/* Reentrant versions of some of the functions above.
76
77   PLEASE NOTE: the `getpwent_r' function is not (yet) standardized.
78   The interface may change in later versions of this library.  But
79   the interface is designed following the principals used for the
80   other reentrant functions so the chances are good this is what the
81   POSIX people would choose.  */
82
83extern int getpwent_r(struct passwd *__restrict __resultbuf,
84               char *__restrict __buffer, size_t __buflen,
85               struct passwd **__restrict __result);
86
87extern int getpwuid_r(uid_t __uid,
88               struct passwd *__restrict __resultbuf,
89               char *__restrict __buffer, size_t __buflen,
90               struct passwd **__restrict __result);
91
92extern int getpwnam_r(const char *__restrict __name,
93               struct passwd *__restrict __resultbuf,
94               char *__restrict __buffer, size_t __buflen,
95               struct passwd **__restrict __result);
96
97/* Read an entry from STREAM.  This function is not standardized and
98   probably never will.  */
99extern int fgetpwent_r(FILE *__restrict __stream,
100            struct passwd *__restrict __resultbuf,
101            char *__restrict __buffer, size_t __buflen,
102            struct passwd **__restrict __result);
103
104POP_SAVED_FUNCTION_VISIBILITY
105
106#endif
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