| /* ANSI C `remove' function to delete a file or directory. POSIX.1 version. |
| Copyright (C) 1995-2014 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 <stdio.h> |
| #include <unistd.h> |
| |
| |
| #ifndef IS_NO_DIRECTORY_ERROR |
| # define IS_NO_DIRECTORY_ERROR errno != EPERM |
| #endif |
| |
| |
| int |
| remove (file) |
| const char *file; |
| { |
| /* First try to unlink since this is more frequently the necessary action. */ |
| if (__unlink (file) != 0 |
| /* If it is indeed a directory... */ |
| && (IS_NO_DIRECTORY_ERROR |
| /* ...try to remove it. */ |
| || __rmdir (file) != 0)) |
| /* Cannot remove the object for whatever reason. */ |
| return -1; |
| |
| return 0; |
| } |
| libc_hidden_def (remove) |