Name

posix_spawn_file_actions_destroy, posix_spawn_file_actions_init - destroy or initialize the spawn file actions object.

Library

libc.lib

Synopsis

#include <spawn.h>

int posix_spawn_file_actions_destroy(posix_spawn_file_actions_t *file_actions);
int posix_spawn_file_actions_init(posix_spawn_file_actions_t *file_actions);

The posix_spawn_file_actions_destroy will destroy the file action object referenced by the argument file_actions. The object becomes uninitialized. If the destroyed object is referenced the results will be undefined.

The posix_spawn_file_actions_init will initialize the file action object referenced by the file_actions argument to contain no action for posix_spawn.

The effect of initializing an already initialized spawn file actions object is undefined.

Return Values

On success, these functions return 0. On error it returns the error number that is set to indicate the error.

Errors

The posix_spawn_file_actions_init() function fails if:

[ENOMEM]
Insufficient memory exists to initialize the spawn file actions object.

The posix_spawn_file_actions_destroy() function may fail if:

[EINVAL]
The value specified by file_actions is invalid.

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