diff options
Diffstat (limited to 'newlib/libc/posix/closedir.c')
-rw-r--r-- | newlib/libc/posix/closedir.c | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/newlib/libc/posix/closedir.c b/newlib/libc/posix/closedir.c deleted file mode 100644 index 634f5ad12..000000000 --- a/newlib/libc/posix/closedir.c +++ /dev/null @@ -1,77 +0,0 @@ -#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 fd, rc; - -#ifdef HAVE_DD_LOCK - __lock_acquire_recursive(dirp->dd_lock); -#endif - rc = 0; - fd = dirp->dd_fd; - if (fd != -1) { - dirp->dd_fd = -1; - dirp->dd_loc = 0; - (void)free((void *)dirp->dd_buf); - (void)free((void *)dirp); - rc = close(fd); - _cleanupdir(dirp); - } -#ifdef HAVE_DD_LOCK - __lock_release_recursive(dirp->dd_lock); - __lock_close_recursive(dirp->dd_lock); -#endif - return rc; -} - -#endif /* ! HAVE_OPENDIR */ |