blob: 2bcf06b88755025827c7dcbc21fa21736d2ac26c (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
/* Copyright (C) 2000-2015 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;
}
|
