Requests an asynchronous close of the stream, releasing resources
related to it. When the operation is finished @callback will be
called. You can then call g_output_stream_close_finish() to get
the result of the operation.
For behaviour details see g_output_stream_close().
The asynchronous methods have a default fallback that uses threads
to implement asynchronicity, so they are optional for inheriting
classes. However, if you override one you must override all.
Requests an asynchronous close of the stream, releasing resources related to it. When the operation is finished @callback will be called. You can then call g_output_stream_close_finish() to get the result of the operation.
For behaviour details see g_output_stream_close().
The asynchronous methods have a default fallback that uses threads to implement asynchronicity, so they are optional for inheriting classes. However, if you override one you must override all.