def _updateRegistration(self, fd, filter, op):
        self._kq.control([self._impl.kevent(fd, filter, op)], 0, 0)
Delete a given tag for a given guest
dataset/ETHPy150Open twisted/twisted/twisted/internet/kqreactor.py/KQueueReactor._updateRegistration--crossover with--dataset/ETHPy150Open locaweb/simplestack/src/simplestack/server.py/tag_delete