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/* Copyright (C) 2004 Manuel Novoa III <mjn3@codepoet.org>
*
* GNU Library General Public License (LGPL) version 2 or later.
*
* Dedicated to Toni. See uClibc/DEDICATION.mjn3 for details.
*/
#include "_stdio.h"
#include <unistd.h>
#include <errno.h>
libc_hidden_proto(rmdir)
libc_hidden_proto(unlink)
/* SUSv3 states:
* If path does not name a directory, remove(path) shall be equivalent
* to unlink(path). If path names a directory, remove(path) shall be
* equivalent to rmdir(path).
*/
libc_hidden_proto(remove)
int remove(register const char *filename)
{
int saved_errno = errno;
int rv;
if (((rv = rmdir(filename)) < 0) && (errno == ENOTDIR)) {
__set_errno(saved_errno); /* Need to restore errno. */
rv = unlink(filename);
}
return rv;
}
libc_hidden_def(remove)
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