| /* Copyright (C) 2000-2018 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 <spawn.h> |
| #include <stdlib.h> |
| |
| #include "spawn_int.h" |
| |
| /* Deallocate the file actions. */ |
| int |
| posix_spawn_file_actions_destroy (posix_spawn_file_actions_t *file_actions) |
| { |
| /* Free the paths in the open actions. */ |
| for (int i = 0; i < file_actions->__used; ++i) |
| { |
| struct __spawn_action *sa = &file_actions->__actions[i]; |
| switch (sa->tag) |
| { |
| case spawn_do_open: |
| free (sa->action.open_action.path); |
| break; |
| case spawn_do_close: |
| case spawn_do_dup2: |
| /* No cleanup required. */ |
| break; |
| } |
| } |
| |
| /* Free the array of actions. */ |
| free (file_actions->__actions); |
| return 0; |
| } |