1966 #undef RT  in kern_out()
1978 #define	RT ((struct rt_entry *)rn)  in walk_kern()  macro
1985 	if (RT->rt_state & RS_NET_SYN)  in walk_kern()
1992 	if ((RT->rt_state & RS_STATIC) &&  in walk_kern()
1993 	    (RT->rt_spares[0].rts_origin != RO_FILE))  in walk_kern()
1997 	if (RT->rt_state & RS_BADIF)  in walk_kern()
2000 	if (!(RT->rt_state & RS_IF)) {  in walk_kern()
2014 		if (RT_ISHOST(RT) && ntohl(RT->rt_dst) == RT->rt_gate)  in walk_kern()
2022 		if (RT->rt_ifp != NULL && (RT->rt_ifp->int_state & IS_EXTERNAL))  in walk_kern()
2028 		if (RT->rt_ifp != NULL &&  in walk_kern()
2029 		    !(RT->rt_ifp->int_if_flags & IFF_LOOPBACK) &&  in walk_kern()
2030 		    (RT->rt_ifp->int_state & (IS_PASSIVE|IS_ALIAS)) ==  in walk_kern()
2042 		if (RT->rt_ifp == NULL || (RT->rt_ifp->int_state & IS_REMOTE)) {  in walk_kern()
2049 			if (!(RT->rt_ifp->int_state & IS_PASSIVE))  in walk_kern()
2054 	metric = RT->rt_metric;  in walk_kern()
2066 	for (i = 0; i < RT->rt_num_spares; i++) {  in walk_kern()
2067 		rts = &RT->rt_spares[i];  in walk_kern()
2074 			ag_check(RT->rt_dst, RT->rt_mask,  in walk_kern()
2082 #undef RT  in walk_kern()
2643 #define	RT ((struct rt_entry *)rn)  in walk_bad()  macro
2648 	for (i = 1; i < RT->rt_num_spares; i++) {  in walk_bad()
2654 			rts_delete(RT, rts);  in walk_bad()
2665 	if (RT->rt_ifp == NULL || !(RT->rt_ifp->int_state & IS_BROKE))  in walk_bad()
2669 	if (!(RT->rt_state & (RS_IF | RS_NET_SYN | RS_LOCAL))) {  in walk_bad()
2671 			RT->rt_spares[0].rts_metric = HOPCNT_INFINITY;  in walk_bad()
2672 			rtswitch(RT, NULL);  in walk_bad()
2674 			rtbad(RT, (struct interface *)argp);  in walk_bad()
2679 	rtbad_sub(RT, (struct interface *)argp);  in walk_bad()
2681 #undef RT  in walk_bad()
2691 	struct rt_entry *RT = (struct rt_entry *)rn;  in walk_rewire()  local
2697 	rts = RT->rt_spares;  in walk_rewire()
2698 	for (i = RT->rt_num_spares; i > 0; i--, rts++) {  in walk_rewire()
2701 			if ((RT->rt_dst == RIP_DEFAULT) &&  in walk_rewire()
2712 			if (i == RT->rt_num_spares && wire->metric_delta > 0) {  in walk_rewire()
2713 				rtswitch(RT, NULL);  in walk_rewire()
2725 #define	RT ((struct rt_entry *)rn)  in walk_age()  macro
2736 	rts = RT->rt_spares;  in walk_age()
2737 	for (i = RT->rt_num_spares; i != 0; i--, rts++) {  in walk_age()
2740 		if (i == RT->rt_num_spares) {  in walk_age()
2741 			if (!AGE_RT(RT->rt_state, rts->rts_origin, ifp)) {  in walk_age()
2767 		    i != RT->rt_num_spares) {  in walk_age()
2768 			rts_delete(RT, rts);  in walk_age()
2774 	if (now_stale <= RT->rt_time)  in walk_age()
2778 	rtswitch(RT, NULL);  in walk_age()
2781 	if (now_garbage > RT->rt_time) {  in walk_age()
2782 		rtdelete(RT);  in walk_age()
2787 	if (now.tv_sec - RT->rt_time > EXPIRE_TIME) {  in walk_age()
2788 		struct rt_spare new = RT->rt_spares[0];  in walk_age()
2791 		rtchange(RT, RT->rt_state, &new, 0);  in walk_age()