DataInputStream.readInt64

Reads a 64-bit/8-byte value from @stream.

In order to get the correct byte order for this read operation, see g_data_input_stream_get_byte_order() and g_data_input_stream_set_byte_order().

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 %G_IO_ERROR_CANCELLED will be returned.

class DataInputStream
long
readInt64

Parameters

cancellable Cancellable

optional #GCancellable object, %NULL to ignore.

Return: a signed 64-bit/8-byte value read from @stream or %0 if an error occurred.

Throws

GException on failure.

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