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46 .TH POSIX_SPAWN_FILE_ACTIONS_DESTROY 3C "Jan 30, 2004"
48 posix_spawn_file_actions_destroy, posix_spawn_file_actions_init \- destroy and
49 initialize spawn file actions object
55 \fBint\fR \fBposix_spawn_file_actions_destroy\fR(
56 \fBposix_spawn_file_actions_t *\fR\fIfile_actions\fR);
61 \fBint\fR \fBposix_spawn_file_actions_init\fR(
62 \fBposix_spawn_file_actions_t *\fR\fIfile_actions\fR);
68 The \fBposix_spawn_file_actions_destroy()\fR function destroys the object
69 referenced by \fIfile_actions\fR. The object becomes, in effect, uninitialized.
70 An implementation can cause \fBposix_spawn_file_actions_destroy()\fR to set the
71 object referenced by file_actions to an invalid value. A destroyed spawn file
72 actions object can be reinitialized using
73 \fBposix_spawn_file_actions_init()\fR. The results of otherwise referencing the
74 object after it has been destroyed are undefined.
77 The \fBposix_spawn_file_actions_init()\fR function initializes the object
78 referenced by \fIfile_actions\fR to contain no file actions for
79 \fBposix_spawn\fR(3C) or \fBposix_spawnp\fR(3C) to perform.
82 A spawn file actions object is as defined in
83 \fBposix_spawn_file_actions_addclose\fR(3C).
86 The effect of initializing an already initialized spawn file actions object is
91 Upon successful completion, these functions return 0. Otherwise, an error
92 number is returned to indicate the error.
96 The \fBposix_spawn_file_actions_init()\fR function will fail if:
103 Insufficient memory exists to initialize the spawn file actions object.
108 The \fBposix_spawn_file_actions_destroy()\fR function will may if:
115 The value specified by \fIfile_actions\fR is invalid.
121 See \fBattributes\fR(5) for descriptions of the following attributes:
129 ATTRIBUTE TYPE ATTRIBUTE VALUE
131 Interface Stability Standard
139 \fBposix_spawn\fR(3C), \fBposix_spawn_file_actions_addclose\fR(3C),
140 \fBattributes\fR(5), \fBstandards\fR(5)