162 #define FIB_RES_NH(res)		((res).fi->fib_nh[(res).nh_sel])  argument
164 #define FIB_RES_NH(res)		((res).fi->fib_nh[0])  argument
175 #define FIB_RES_SADDR(net, res)				\  argument
176 	((FIB_RES_NH(res).nh_saddr_genid ==		\
178 	 FIB_RES_NH(res).nh_saddr :			\
179 	 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
180 #define FIB_RES_GW(res)			(FIB_RES_NH(res).nh_gw)  argument
181 #define FIB_RES_DEV(res)		(FIB_RES_NH(res).nh_dev)  argument
182 #define FIB_RES_OIF(res)		(FIB_RES_NH(res).nh_oif)  argument
184 #define FIB_RES_PREFSRC(net, res)	((res).fi->fib_prefsrc ? : \  argument
185 					 FIB_RES_SADDR(net, res))
197 		     struct fib_result *res, int fib_flags);
232 			     struct fib_result *res, unsigned int flags)  in fib_lookup()  argument
241 		err = fib_table_lookup(tb, flp, res, flags | FIB_LOOKUP_NOREF);  in fib_lookup()
259 		 struct fib_result *res, unsigned int flags);
262 			     struct fib_result *res, unsigned int flags)  in fib_lookup()  argument
269 		return __fib_lookup(net, flp, res, flags);  in fib_lookup()
273 	res->tclassid = 0;  in fib_lookup()
277 		err = fib_table_lookup(tb, flp, res, flags);  in fib_lookup()
284 		err = fib_table_lookup(tb, flp, res, flags);  in fib_lookup()
304 void fib_select_default(const struct flowi4 *flp, struct fib_result *res);
332 void fib_select_multipath(struct fib_result *res, int hash);
333 void fib_select_path(struct net *net, struct fib_result *res,
340 static inline void fib_combine_itag(u32 *itag, const struct fib_result *res)  in fib_combine_itag()  argument
346 	*itag = FIB_RES_NH(*res).nh_tclassid<<16;  in fib_combine_itag()
348 	rtag = res->tclassid;  in fib_combine_itag()