posix_spawn_file_actions_init3
Initialize and destroy spawn file actions object
Usage
#include <spawn.h>
int
posix_spawn_file_actions_init(posix_spawn_file_actions_t * file_actions);
int
posix_spawn_file_actions_destroy(posix_spawn_file_actions_t * file_actions);
Library
Standard C Library (libc, -lc)
Overview
The posix_spawn_file_actions_init() function initialize the object referenced by file_actions() to contain no file actions for posix_spawn() or posix_spawnp(). Initializing an already initialized spawn file actions object may cause memory to be leaked.
The posix_spawn_file_actions_destroy() function destroy the object referenced by file_actions; the object becomes, in effect, uninitialized. A destroyed spawn file actions object can be reinitialized using posix_spawn_file_actions_init(). The object should not be used after it has been destroyed.
Return values
Upon successful completion, these functions return zero; otherwise, an error number is returned to indicate the error.
Errors
The posix_spawn_file_actions_init() function will fail if:
- [ENOMEM]
-
Insufficient memory exists to initialize the spawn file actions object.
Releases
39 releases since FreeBSD 8.0-RELEASE; the text changed 26 times.