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b168057a | 1 | /* Copyright (C) 1991-2015 Free Software Foundation, Inc. |
ebbad4cc | 2 | This file is part of the GNU C Library. |
28f540f4 | 3 | |
ebbad4cc | 4 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
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. | |
28f540f4 | 8 | |
ebbad4cc UD |
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 | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
28f540f4 | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 PE |
15 | License along with the GNU C Library; if not, see |
16 | <http://www.gnu.org/licenses/>. */ | |
28f540f4 | 17 | |
28f540f4 RM |
18 | #include <stddef.h> |
19 | #include <dirent.h> | |
20 | #include <sys/types.h> | |
21 | #include <unistd.h> | |
92777700 | 22 | #include <dirstream.h> |
28f540f4 RM |
23 | |
24 | /* Rewind DIRP to the beginning of the directory. */ | |
25 | void | |
bd2260a2 | 26 | __rewinddir (DIR *dirp) |
28f540f4 | 27 | { |
4f41c682 | 28 | #if IS_IN (libc) |
c1509239 | 29 | __libc_lock_lock (dirp->lock); |
6fb2dde3 | 30 | #endif |
50304ef0 | 31 | (void) __lseek (dirp->fd, (off_t) 0, SEEK_SET); |
125a8cf7 | 32 | dirp->filepos = 0; |
92777700 RM |
33 | dirp->offset = 0; |
34 | dirp->size = 0; | |
91ce4085 | 35 | dirp->errcode = 0; |
4f41c682 | 36 | #if IS_IN (libc) |
c1509239 | 37 | __libc_lock_unlock (dirp->lock); |
6fb2dde3 | 38 | #endif |
28f540f4 | 39 | } |
2f5c1b00 JM |
40 | libc_hidden_def (__rewinddir) |
41 | weak_alias (__rewinddir, rewinddir) |