Method

GioDataInputStreamread_int64

Declaration

gint64
g_data_input_stream_read_int64 (
  GDataInputStream* stream,
  GCancellable* cancellable,
  GError** error
)

Description

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.

Parameters

cancellable GCancellable
 

Optional GCancellable object, NULL to ignore.

 The argument can be NULL.
 The data is owned by the caller of the function.
error GError **
  The return location for a GError*, or NULL.

Return value

Returns: gint64
 

A signed 64-bit/8-byte value read from stream or 0 if an error occurred.