1 | /* vi: set sw=4 ts=4: */
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2 | /* Copyright (C) 1991,92,95,96,97,98,99,2001 Free Software Foundation, Inc.
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3 | This file is part of the GNU C Library.
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4 |
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5 | The GNU C Library is free software; you can redistribute it and/or
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6 | modify it under the terms of the GNU Lesser General Public
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7 | License as published by the Free Software Foundation; either
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8 | version 2.1 of the License, or (at your option) any later version.
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9 |
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10 | The GNU C Library is distributed in the hope that it will be useful,
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11 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 | Lesser General Public License for more details.
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14 |
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15 | You should have received a copy of the GNU Lesser General Public
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16 | License along with the GNU C Library; if not, write to the Free
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17 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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18 | 02111-1307 USA. */
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19 |
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20 | /*
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21 | * POSIX Standard: 9.2.2 User Database Access <pwd.h>
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22 | */
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23 |
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24 | #ifndef BB_PWD_H
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25 | #define BB_PWD_H 1
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26 |
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27 | PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
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28 |
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29 | /* This file is #included after #include <pwd.h>
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30 | * We will use libc-defined structures, but will #define function names
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31 | * so that function calls are directed to bb_internal_XXX replacements
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32 | */
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33 | #undef endpwent
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34 | #define setpwent bb_internal_setpwent
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35 | #define endpwent bb_internal_endpwent
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36 | #define getpwent bb_internal_getpwent
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37 | #define getpwuid bb_internal_getpwuid
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38 | #define getpwnam bb_internal_getpwnam
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39 | #define getpwnam_r bb_internal_getpwnam_r
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40 |
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41 | /* All function names below should be remapped by #defines above
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42 | * in order to not collide with libc names. */
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43 |
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44 | /* Rewind the password-file stream. */
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45 | void FAST_FUNC setpwent(void);
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46 |
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47 | /* Close the password-file stream. */
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48 | void FAST_FUNC endpwent(void);
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49 |
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50 | /* Read an entry from the password-file stream, opening it if necessary. */
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51 | struct passwd* FAST_FUNC getpwent(void);
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52 |
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53 | /* Search for an entry with a matching user ID. */
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54 | struct passwd* FAST_FUNC getpwuid(uid_t __uid);
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55 |
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56 | /* Search for an entry with a matching username. */
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57 | struct passwd* FAST_FUNC getpwnam(const char *__name);
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58 |
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59 | /* Reentrant versions of some of the functions above. */
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60 | int FAST_FUNC getpwnam_r(const char *__restrict __name,
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61 | struct passwd *__restrict __resultbuf,
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62 | char *__restrict __buffer, size_t __buflen,
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63 | struct passwd **__restrict __result);
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64 |
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65 | POP_SAVED_FUNCTION_VISIBILITY
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66 |
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67 | #endif
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