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rt_routemsg(RTM_DELETE, rt, nh, fibnum);		rt_routemsg(RTM_DELETE, rt, nh, fibnum);
}		}
rtfree(rt);		rtfree(rt);
}		}

NET_EPOCH_EXIT(et);		NET_EPOCH_EXIT(et);
}		}

		static int
		rt_delete_unconditional(struct radix_node rn, void arg)
		{
		struct rtentry *rt = RNTORT(rn);
		struct rib_head rnh = (struct rib_head )arg;

		rn = rnh->rnh_deladdr(rt_key(rt), rt_mask(rt), &rnh->head);
		if (RNTORT(rn) == rt)
		rtfree(rt);

		return (0);
		}

		/*
		* Removes all routes from the routing table without executing notifications.
		* rtentres will be removed after the end of a current epoch.
		*/
		static void
		rib_flush_routes(struct rib_head *rnh)
		{
		RIB_WLOCK(rnh);
		rnh->rnh_walktree(&rnh->head, rt_delete_unconditional, rnh);
		RIB_WUNLOCK(rnh);
		}

		void
		rib_flush_routes_family(int family)
		{
		struct rib_head *rnh;

		for (uint32_t fibnum = 0; fibnum < rt_numfibs; fibnum++) {
		if ((rnh = rt_tables_get_rnh(fibnum, family)) != NULL)
		rib_flush_routes(rnh);
		}
		}

static void		static void
rib_notify(struct rib_head *rnh, enum rib_subscription_type type,		rib_notify(struct rib_head *rnh, enum rib_subscription_type type,
struct rib_cmd_info *rc)		struct rib_cmd_info *rc)
{		{
struct rib_subscription *rs;		struct rib_subscription *rs;

CK_STAILQ_FOREACH(rs, &rnh->rnh_subscribers, next) {		CK_STAILQ_FOREACH(rs, &rnh->rnh_subscribers, next) {
if (rs->type == type)		if (rs->type == type)
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