diff options
Diffstat (limited to 'gnu/rewinddir.c')
-rw-r--r-- | gnu/rewinddir.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/gnu/rewinddir.c b/gnu/rewinddir.c new file mode 100644 index 00000000..3718b207 --- /dev/null +++ b/gnu/rewinddir.c @@ -0,0 +1,51 @@ +/* -*- buffer-read-only: t -*- vi: set ro: */ +/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ +/* Restart reading the entries of a directory from the beginning. + Copyright (C) 2011-2012 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +#include <config.h> + +/* Specification. */ +#include <dirent.h> + +#include <errno.h> + +#include "dirent-private.h" + +void +rewinddir (DIR *dirp) +{ + /* Like in closedir(). */ + if (dirp->current != INVALID_HANDLE_VALUE) + FindClose (dirp->current); + + /* Like in opendir(). */ + dirp->status = -1; + dirp->current = FindFirstFile (dirp->dir_name_mask, &dirp->entry); + if (dirp->current == INVALID_HANDLE_VALUE) + { + switch (GetLastError ()) + { + case ERROR_FILE_NOT_FOUND: + dirp->status = -2; + break; + default: + /* Save the error code for the next readdir() call. */ + dirp->status = ENOENT; + break; + } + } +} |