1 /* Copyright (C) 2000, 2009-2020 Free Software Foundation, Inc.
2    This file is part of the GNU C Library.
3 
4    This program is free software: you can redistribute it and/or modify
5    it under the terms of the GNU General Public License as published by
6    the Free Software Foundation; either version 3 of the License, or
7    (at your option) any later version.
8 
9    This program 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
12    GNU General Public License for more details.
13 
14    You should have received a copy of the GNU General Public License
15    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
16 
17 #include <config.h>
18 
19 /* Specification.  */
20 #include <spawn.h>
21 
22 #include <stdlib.h>
23 
24 #if REPLACE_POSIX_SPAWN
25 # include "spawn_int.h"
26 #endif
27 
28 /* Initialize data structure for file attribute for 'spawn' call.  */
29 int
posix_spawn_file_actions_destroy(posix_spawn_file_actions_t * file_actions)30 posix_spawn_file_actions_destroy (posix_spawn_file_actions_t *file_actions)
31 #undef posix_spawn_file_actions_destroy
32 {
33 #if !REPLACE_POSIX_SPAWN
34   return posix_spawn_file_actions_destroy (file_actions);
35 #else
36   int i;
37 
38   /* Free the paths in the open actions.  */
39   for (i = 0; i < file_actions->_used; ++i)
40     {
41       struct __spawn_action *sa = &file_actions->_actions[i];
42       switch (sa->tag)
43         {
44         case spawn_do_open:
45           free (sa->action.open_action.path);
46           break;
47         case spawn_do_chdir:
48           free (sa->action.chdir_action.path);
49           break;
50         default:
51           /* No cleanup required.  */
52           break;
53         }
54     }
55 
56   /* Free the array of actions.  */
57   free (file_actions->_actions);
58 
59   return 0;
60 #endif
61 }
62