GskStreamQueue @is_readable: @is_writable: @Returns: @queue: @substream: @queue: @substream: @queue: @queue: GskHook which notifies as long as the queue's supply of readable streams is empty. @queue: queue whose hook should be returned. Provide a function that will be call as long as there are no streams to read from. @queue: the queue to get notification about. @func: function to invoke when the queue is empty, and which should return whether it wishes to continue trapping the event. @shutdown: called when the queue is no longer readable, should return FALSE. @data: data to pass to @func, @shutdown and @destroy. @destroy: called when the func and shutdown can no longer be invoked. Remove the trap set by gsk_stream_queue_trap_read_empty(). The destroy function, if any, will be called (possibly not immediately) @queue: the queue to stop getting notification about. GskHook which notifies as long as the queue's supply of writable streams is empty. @queue: queue whose hook should be returned. Provide a function that will be call as long as there are no streams to write to. @queue: the queue to get notification about. @func: function to invoke when the queue is empty, and which should return whether it wishes to continue trapping the event. @shutdown: called when the queue is no longer writable, should return FALSE. @data: data to pass to @func, @shutdown and @destroy. @destroy: called when the func and shutdown can no longer be invoked. @queue: @func: @shutdown: @data: @destroy: Remove the trap set by gsk_stream_queue_trap_write_empty(). The destroy function, if any, will be called (possibly not immediately) @queue: the queue to stop getting notification about.