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/* Restart reading the entries of a directory from the beginning.
Copyright (C) 2011-2020 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 <https://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;
}
}
}
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