Checks that @result is a #GTask, and that @source_object is its source object (or that @source_object is %NULL and @result has no source object). This can be used in g_return_if_fail() checks.
A #GAsyncResult
the source object expected to be associated with the task
Return: %TRUE if @result and @source_object are valid, %FALSE if not
2.36
See Implementation
Checks that @result is a #GTask, and that @source_object is its source object (or that @source_object is %NULL and @result has no source object). This can be used in g_return_if_fail() checks.