137 	struct radix_node *rn;  in rt_matchaddr()  local
139 	rn = rnh->rnh_matchaddr(dst, rnh);  in rt_matchaddr()
140 	if (rn == NULL || (rn->rn_flags & RNF_ROOT) != 0)  in rt_matchaddr()
142 	return (struct rtentry *)rn;  in rt_matchaddr()
149 	struct radix_node *rn;  in rt_addaddr()  local
151 	rn = rnh->rnh_addaddr(rt_getkey(rt), netmask, rnh, rt->rt_nodes);  in rt_addaddr()
153 	return (rn == NULL) ? EEXIST : 0;  in rt_addaddr()
160 	struct radix_node *rn;  in rt_lookup()  local
162 	rn = rnh->rnh_lookup(dst, netmask, rnh);  in rt_lookup()
163 	if (rn == NULL || (rn->rn_flags & RNF_ROOT) != 0)  in rt_lookup()
165 	return (struct rtentry *)rn;  in rt_lookup()
173 	struct radix_node *rn;  in rt_deladdr()  local
175 	if ((rn = rnh->rnh_deladdr(dst, netmask, rnh)) == NULL)  in rt_deladdr()
177 	if (rn->rn_flags & (RNF_ACTIVE | RNF_ROOT))  in rt_deladdr()
179 	return (struct rtentry *)rn;  in rt_deladdr()
183 rt_walktree_visitor(struct radix_node *rn, void *v)  in rt_walktree_visitor()  argument
187 	return (*rw->rw_f)((struct rtentry *)rn, rw->rw_v);  in rt_walktree_visitor()