closedir.c revision 7d0d5588e73fc4ac036733d158e41d506289722a
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/* Copyright (c) 1988 AT&T */
/* All Rights Reserved */
/*
* closedir -- C library extension routine
*
* We use lmalloc()/lfree() rather than malloc()/free() in
* order to allow opendir()/readdir()/closedir() to be called
* while holding internal libc locks.
*/
#pragma weak closedir = _closedir
#include "synonyms.h"
#include <sys/types.h>
#include <dirent.h>
#include <stdlib.h>
#include <unistd.h>
#include "libc.h"
int
closedir(DIR *dirp)
{
int fd = dirp->dd_fd;
lfree(dirp->dd_buf, DIRBUF);
lfree(dirp, sizeof (DIR));
return (close(fd));
}