Linux 2.6 - man page for posix_spawn_file_actions_destroy (linux section 3posix)
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POSIX_SPAWN_FILE_ACTIONS_DESTROY(P) POSIX Programmer's Manual POSIX_SPAWN_FILE_ACTIONS_DESTROY(P)
posix_spawn_file_actions_destroy, posix_spawn_file_actions_init - destroy and initialize
spawn file actions object (ADVANCED REALTIME)
int posix_spawn_file_actions_destroy(posix_spawn_file_actions_t *
int posix_spawn_file_actions_init(posix_spawn_file_actions_t *
The posix_spawn_file_actions_destroy() function shall destroy the object referenced by
file_actions; the object becomes, in effect, uninitialized. An implementation may cause
posix_spawn_file_actions_destroy() to set the object referenced by file_actions to an
invalid value. A destroyed spawn file actions object can be reinitialized using
posix_spawn_file_actions_init(); the results of otherwise referencing the object after it
has been destroyed are undefined.
The posix_spawn_file_actions_init() function shall initialize the object referenced by
file_actions to contain no file actions for posix_spawn() or posix_spawnp() to perform.
A spawn file actions object is as defined in posix_spawn_file_actions_addclose() .
The effect of initializing an already initialized spawn file actions object is undefined.
Upon successful completion, these functions shall return zero; otherwise, an error number
shall be returned to indicate the error.
The posix_spawn_file_actions_init() function shall fail 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.
The following sections are informative.
These functions are part of the Spawn option and need not be provided on all implementa-
Refer to the RATIONALE in posix_spawn_file_actions_addclose() .
posix_spawn() , posix_spawnp() , the Base Definitions volume of IEEE Std 1003.1-2001,
Portions of this text are reprinted and reproduced in electronic form from IEEE Std
1003.1, 2003 Edition, Standard for Information Technology -- Portable Operating System
Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by
the Institute of Electrical and Electronics Engineers, Inc and The Open Group. In the
event of any discrepancy between this version and the original IEEE and The Open Group
Standard, the original IEEE and The Open Group Standard is the referee document. The orig-
inal Standard can be obtained online at http://www.opengroup.org/unix/online.html .
IEEE/The Open Group 2003 POSIX_SPAWN_FILE_ACTIONS_DESTROY(P)
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