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11 .TH POSIX_SPAWN_FILE_ACTIONS_DESTROY 3C "Jan 30, 2004"
13 posix_spawn_file_actions_destroy, posix_spawn_file_actions_init \- destroy and
14 initialize spawn file actions object
20 \fBint\fR \fBposix_spawn_file_actions_destroy\fR(
21 \fBposix_spawn_file_actions_t *\fR\fIfile_actions\fR);
26 \fBint\fR \fBposix_spawn_file_actions_init\fR(
27 \fBposix_spawn_file_actions_t *\fR\fIfile_actions\fR);
33 The \fBposix_spawn_file_actions_destroy()\fR function destroys the object
34 referenced by \fIfile_actions\fR. The object becomes, in effect, uninitialized.
35 An implementation can cause \fBposix_spawn_file_actions_destroy()\fR to set the
36 object referenced by file_actions to an invalid value. A destroyed spawn file
37 actions object can be reinitialized using
38 \fBposix_spawn_file_actions_init()\fR. The results of otherwise referencing the
39 object after it has been destroyed are undefined.
42 The \fBposix_spawn_file_actions_init()\fR function initializes the object
43 referenced by \fIfile_actions\fR to contain no file actions for
44 \fBposix_spawn\fR(3C) or \fBposix_spawnp\fR(3C) to perform.
47 A spawn file actions object is as defined in
48 \fBposix_spawn_file_actions_addclose\fR(3C).
51 The effect of initializing an already initialized spawn file actions object is
56 Upon successful completion, these functions return 0. Otherwise, an error
57 number is returned to indicate the error.
61 The \fBposix_spawn_file_actions_init()\fR function will fail if:
68 Insufficient memory exists to initialize the spawn file actions object.
73 The \fBposix_spawn_file_actions_destroy()\fR function will may if:
80 The value specified by \fIfile_actions\fR is invalid.
86 See \fBattributes\fR(5) for descriptions of the following attributes:
94 ATTRIBUTE TYPE ATTRIBUTE VALUE
96 Interface Stability Standard
104 \fBposix_spawn\fR(3C), \fBposix_spawn_file_actions_addclose\fR(3C),
105 \fBattributes\fR(5), \fBstandards\fR(5)