Function ng_pred1_disconnect

freebsd/netgraph/ng_pred1.c:360–371

* Hook disconnection */

 * Hook disconnection
 */
static int
ng_pred1_disconnect(hook_p hook)
{
	const node_p node = NG_HOOK_NODE(hook);

	Pred1Init(node);

	/* Go away if no longer connected. */
	if ((NG_NODE_NUMHOOKS(node) == 0) && NG_NODE_IS_VALID(node))
		ng_rmnode_self(node);
	return (0);
}

/************************************************************************
			HELPER STUFF