PollableInputStreamIF.createSource

Creates a #GSource that triggers when @stream can be read, or @cancellable is triggered or an error occurs. The callback on the source is of the #GPollableSourceFunc type.

As with g_pollable_input_stream_is_readable(), it is possible that the stream may not actually be readable even after the source triggers, so you should use g_pollable_input_stream_read_nonblocking() rather than g_input_stream_read() from the callback.

interface PollableInputStreamIF
createSource

Parameters

cancellable Cancellable

a #GCancellable, or %NULL

Return: a new #GSource

Meta

Since

2.28