Close an IO channel. Any pending data to be written will be flushed if @flush is %TRUE. The channel will not be freed until the last reference is dropped using g_io_channel_unref().
if %TRUE, flush pending
the status of the operation.
GException on failure.
See Implementation
Close an IO channel. Any pending data to be written will be flushed if @flush is %TRUE. The channel will not be freed until the last reference is dropped using g_io_channel_unref().