* The process must have been created with
* %G_SUBPROCESS_FLAGS_STDIN_PIPE.
*
- * Returns: the stdout pipe
+ * Returns: (transfer none): the stdout pipe
*
* Since: 2.40
**/
* The process must have been created with
* %G_SUBPROCESS_FLAGS_STDOUT_PIPE.
*
- * Returns: the stdout pipe
+ * Returns: (transfer none): the stdout pipe
*
* Since: 2.40
**/
* The process must have been created with
* %G_SUBPROCESS_FLAGS_STDERR_PIPE.
*
- * Returns: the stderr pipe
+ * Returns: (transfer none): the stderr pipe
*
* Since: 2.40
**/