sys/netgraph/ng_device.c

90 	struct	ifqueue	readq;
173 	mtx_init(&priv->readq.ifq_mtx, "ng_device queue", NULL, MTX_DEF);
174 	IFQ_SET_MAXLEN(&priv->readq, ifqmaxlen);
185 		mtx_destroy(&priv->readq.ifq_mtx);
271 	IF_LOCK(&priv->readq);
272 	if (_IF_QFULL(&priv->readq)) {
273 		_IF_DROP(&priv->readq);
274 		IF_UNLOCK(&priv->readq);
279 	_IF_ENQUEUE(&priv->readq, m);
280 	IF_UNLOCK(&priv->readq);
304 	IF_DRAIN(&priv->readq);
305 	mtx_destroy(&(priv)->readq.ifq_mtx);
421 		IF_DEQUEUE(&priv->readq, m);
487 	    !IFQ_IS_EMPTY(&priv->readq))