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)30posix_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