SimpleAsyncResult.getOpResGssize
ptrdiff_t getOpResGssize() nothrowGets a gssize from the asynchronous result.
Returns
a gssize returned from the asynchronous function.
Deprecated
Use #GTask and gio.task.Task.propagateInt instead.
ptrdiff_t getOpResGssize() nothrowGets a gssize from the asynchronous result.