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/*
* Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
*
* Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
*/
#include <dirent.h>
#include <errno.h>
#include <unistd.h>
#include "dirstream.h"
/* libc_hidden_proto(lseek) */
/* rewinddir() just does an lseek(fd,0,0) - see close for comments */
void rewinddir(DIR * dir)
{
if (!dir) {
__set_errno(EBADF);
return;
}
__UCLIBC_MUTEX_LOCK(dir->dd_lock);
lseek(dir->dd_fd, 0, SEEK_SET);
dir->dd_nextoff = dir->dd_nextloc = dir->dd_size = 0;
__UCLIBC_MUTEX_UNLOCK(dir->dd_lock);
}
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