72 lines
2.5 KiB
C
72 lines
2.5 KiB
C
#ifndef HAVE_OPENDIR
|
|
|
|
/*
|
|
* Copyright (c) 1983 Regents of the University of California.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#if defined(LIBC_SCCS) && !defined(lint)
|
|
static char sccsid[] = "@(#)closedir.c 5.9 (Berkeley) 2/23/91";
|
|
#endif /* LIBC_SCCS and not lint */
|
|
|
|
#include <sys/types.h>
|
|
#include <dirent.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <sys/lock.h>
|
|
|
|
extern void _cleanupdir (DIR *dirp);
|
|
|
|
/*
|
|
* close a directory.
|
|
*/
|
|
int
|
|
_DEFUN(closedir, (dirp),
|
|
register DIR *dirp)
|
|
{
|
|
int rc;
|
|
|
|
#ifdef HAVE_DD_LOCK
|
|
__lock_acquire_recursive(dirp->dd_lock);
|
|
#endif
|
|
rc = close(dirp->dd_fd);
|
|
_cleanupdir(dirp);
|
|
free((void *)dirp->dd_buf);
|
|
#ifdef HAVE_DD_LOCK
|
|
__lock_release_recursive(dirp->dd_lock);
|
|
__lock_close_recursive(dirp->dd_lock);
|
|
#endif
|
|
free((void *)dirp);
|
|
return rc;
|
|
}
|
|
|
|
#endif /* ! HAVE_OPENDIR */
|