blob: 17348298a034edd600ebf425e965015fceeab750
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 | |
27 | PUSH_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 | #undef endpwent |
34 | #define setpwent bb_internal_setpwent |
35 | #define endpwent bb_internal_endpwent |
36 | #define getpwent bb_internal_getpwent |
37 | #define getpwuid bb_internal_getpwuid |
38 | #define getpwnam bb_internal_getpwnam |
39 | #define getpwnam_r bb_internal_getpwnam_r |
40 | |
41 | /* All function names below should be remapped by #defines above |
42 | * in order to not collide with libc names. */ |
43 | |
44 | /* Rewind the password-file stream. */ |
45 | void FAST_FUNC setpwent(void); |
46 | |
47 | /* Close the password-file stream. */ |
48 | void FAST_FUNC endpwent(void); |
49 | |
50 | /* Read an entry from the password-file stream, opening it if necessary. */ |
51 | struct passwd* FAST_FUNC getpwent(void); |
52 | |
53 | /* Search for an entry with a matching user ID. */ |
54 | struct passwd* FAST_FUNC getpwuid(uid_t __uid); |
55 | |
56 | /* Search for an entry with a matching username. */ |
57 | struct passwd* FAST_FUNC getpwnam(const char *__name); |
58 | |
59 | /* Reentrant versions of some of the functions above. */ |
60 | int FAST_FUNC getpwnam_r(const char *__restrict __name, |
61 | struct passwd *__restrict __resultbuf, |
62 | char *__restrict __buffer, size_t __buflen, |
63 | struct passwd **__restrict __result); |
64 | |
65 | POP_SAVED_FUNCTION_VISIBILITY |
66 | |
67 | #endif |
68 |