75 static inline bool rt_is_input_route(const struct rtable *rt)  in rt_is_input_route()  argument
77 	return rt->rt_is_input != 0;  in rt_is_input_route()
80 static inline bool rt_is_output_route(const struct rtable *rt)  in rt_is_output_route()  argument
82 	return rt->rt_is_input == 0;  in rt_is_output_route()
85 static inline __be32 rt_nexthop(const struct rtable *rt, __be32 daddr)  in rt_nexthop()  argument
87 	if (rt->rt_gw_family == AF_INET)  in rt_nexthop()
88 		return rt->rt_gw4;  in rt_nexthop()
220 int ip_rt_ioctl(struct net *, unsigned int cmd, struct rtentry *rt);
221 void ip_rt_get_source(u8 *src, struct sk_buff *skb, struct rtable *rt);
225 struct rtable *rt_dst_clone(struct net_device *dev, struct rtable *rt);
232 void rt_add_uncached_list(struct rtable *rt);
233 void rt_del_uncached_list(struct rtable *rt);
239 static inline void ip_rt_put(struct rtable *rt)  in ip_rt_put()  argument
245 	dst_release(&rt->dst);  in ip_rt_put()
303 	struct rtable *rt;  in ip_route_connect()  local
309 		rt = __ip_route_output_key(net, fl4);  in ip_route_connect()
310 		if (IS_ERR(rt))  in ip_route_connect()
311 			return rt;  in ip_route_connect()
312 		ip_rt_put(rt);  in ip_route_connect()
319 static inline struct rtable *ip_route_newports(struct flowi4 *fl4, struct rtable *rt,  in ip_route_newports()  argument
327 		ip_rt_put(rt);  in ip_route_newports()
334 	return rt;  in ip_route_newports()
339 	struct rtable *rt = skb_rtable(skb);  in inet_iif()  local
341 	if (rt && rt->rt_iif)  in inet_iif()
342 		return rt->rt_iif;  in inet_iif()
369 static inline struct neighbour *ip_neigh_for_gw(struct rtable *rt,  in ip_neigh_for_gw()  argument
373 	struct net_device *dev = rt->dst.dev;  in ip_neigh_for_gw()
376 	if (likely(rt->rt_gw_family == AF_INET)) {  in ip_neigh_for_gw()
377 		neigh = ip_neigh_gw4(dev, rt->rt_gw4);  in ip_neigh_for_gw()
378 	} else if (rt->rt_gw_family == AF_INET6) {  in ip_neigh_for_gw()
379 		neigh = ip_neigh_gw6(dev, &rt->rt_gw6);  in ip_neigh_for_gw()