The asynchronous version of g_data_input_stream_read_line(). It is an error to have two outstanding calls to this function.
When the operation is finished, @callback will be called. You can then call g_data_input_stream_read_line_finish() to get the result of the operation.
the [I/O priority][io-priority] of the request
optional #GCancellable object, %NULL to ignore.
callback to call when the request is satisfied.
the data to pass to callback function.
2.20
See Implementation
The asynchronous version of g_data_input_stream_read_line(). It is an error to have two outstanding calls to this function.
When the operation is finished, @callback will be called. You can then call g_data_input_stream_read_line_finish() to get the result of the operation.