1/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
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.
8
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.
13
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/>. */
17
18#include <spawn.h>
19#include <stdlib.h>
20
21#include "spawn_int.h"
22
23/* Deallocate the file actions. */
24int
25__posix_spawn_file_actions_destroy (posix_spawn_file_actions_t *file_actions)
26{
27 /* Free the paths in the open actions. */
28 for (int i = 0; i < file_actions->__used; ++i)
29 {
30 struct __spawn_action *sa = &file_actions->__actions[i];
31 switch (sa->tag)
32 {
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;
46 }
47 }
48
49 /* Free the array of actions. */
50 free (file_actions->__actions);
51 return 0;
52}
53weak_alias (__posix_spawn_file_actions_destroy,
54 posix_spawn_file_actions_destroy)
55