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Man Pages


Manual Reference Pages  -  POSIX_SPAWN_FILE_ACTIONS_INIT (3)

NAME

posix_spawn_file_actions_init, posix_spawn_file_actions_destroy - initialize and destroy spawn file actions object

CONTENTS

Library
Synopsis
Description
Return Values
Errors
See Also
Standards
History
Authors

LIBRARY


.Lb libc

SYNOPSIS


.In 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

DESCRIPTION

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.

SEE ALSO

posix_spawn(3), posix_spawn_file_actions_addclose(3), posix_spawn_file_actions_adddup2(3), posix_spawn_file_actions_addopen(3), posix_spawnp(3)

STANDARDS

The posix_spawn_file_actions_init and posix_spawn_file_actions_destroy functions conform to -p1003.1-2001.

HISTORY

The posix_spawn_file_actions_init and posix_spawn_file_actions_destroy functions first appeared in
.Fx 8.0 .

AUTHORS


.An Ed Schouten Aq ed@FreeBSD.org
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