| /* Copyright (C) 1991-2014 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <errno.h> |
| #include <stddef.h> |
| #include <stdlib.h> |
| #include <dirent.h> |
| #include <unistd.h> |
| #include <dirstream.h> |
| #include <not-cancel.h> |
| |
| |
| /* Close the directory stream DIRP. |
| Return 0 if successful, -1 if not. */ |
| int |
| __closedir (DIR *dirp) |
| { |
| int fd; |
| |
| if (dirp == NULL) |
| { |
| __set_errno (EINVAL); |
| return -1; |
| } |
| |
| /* We do not try to synchronize access here. If some other thread |
| still uses this handle it is a big mistake and that thread |
| deserves all the bad data it gets. */ |
| |
| fd = dirp->fd; |
| |
| #ifndef NOT_IN_libc |
| __libc_lock_fini (dirp->lock); |
| #endif |
| |
| free ((void *) dirp); |
| |
| return close_not_cancel (fd); |
| } |
| weak_alias (__closedir, closedir) |
