debug: Add fortify dprintf tests
[glibc.git] / posix / spawn_faction_destroy.c
blobe3634f1c546552ab5735e130da0cbf437d0f3481
1 /* Copyright (C) 2000-2023 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
18 #include <spawn.h>
19 #include <stdlib.h>
21 #include "spawn_int.h"
23 /* Deallocate the file actions. */
24 int
25 __posix_spawn_file_actions_destroy (posix_spawn_file_actions_t *file_actions)
27 /* Free the paths in the open actions. */
28 for (int i = 0; i < file_actions->__used; ++i)
30 struct __spawn_action *sa = &file_actions->__actions[i];
31 switch (sa->tag)
33 case spawn_do_open:
34 free (sa->action.open_action.path);
35 break;
36 case spawn_do_chdir:
37 free (sa->action.chdir_action.path);
38 break;
39 case spawn_do_close:
40 case spawn_do_dup2:
41 case spawn_do_fchdir:
42 case spawn_do_closefrom:
43 case spawn_do_tcsetpgrp:
44 /* No cleanup required. */
45 break;
49 /* Free the array of actions. */
50 free (file_actions->__actions);
51 return 0;
53 weak_alias (__posix_spawn_file_actions_destroy,
54 posix_spawn_file_actions_destroy)