diff options
Diffstat (limited to 'REORG.TODO/posix/spawn_faction_destroy.c')
-rw-r--r-- | REORG.TODO/posix/spawn_faction_destroy.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/REORG.TODO/posix/spawn_faction_destroy.c b/REORG.TODO/posix/spawn_faction_destroy.c new file mode 100644 index 0000000000..48579a58ab --- /dev/null +++ b/REORG.TODO/posix/spawn_faction_destroy.c @@ -0,0 +1,46 @@ +/* Copyright (C) 2000-2017 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; +} |