0 if
an error occurred.
DataInputStream.readUint32
uint readUint32(gio.cancellable.Cancellable cancellable = null)Reads an unsigned 32-bit/4-byte value from stream.
In order to get the correct byte order for this read operation, see gio.data_input_stream.DataInputStream.getByteOrder and gio.data_input_stream.DataInputStream.setByteOrder.
If cancellable is not null, then the operation can be cancelled by triggering the cancellable object from another thread. If the operation was cancelled, the error gio.types.IOErrorEnum.Cancelled will be returned.
Parameters
cancellable | optional #GCancellable object, null to ignore. |
Returns
an unsigned 32-bit/4-byte value read from the stream or