445 	struct dr *drp, *new_drp;  in rdisc_sort()  local
455 	new_drp = NULL;  in rdisc_sort()
480 		if (new_drp == NULL  in rdisc_sort()
485 				    || (new_drp != cur_drp  in rdisc_sort()
486 					&& new_drp->dr_life > drp->dr_life)))))  in rdisc_sort()
489 			    new_drp = drp;  in rdisc_sort()
497 	if (new_drp != cur_drp) {  in rdisc_sort()
502 		if (new_drp == NULL) {  in rdisc_sort()
520 					  naddr_ntoa(new_drp->dr_gate),  in rdisc_sort()
521 					  new_drp->dr_ifp->int_name);  in rdisc_sort()
529 					  naddr_ntoa(new_drp->dr_gate),  in rdisc_sort()
530 					  new_drp->dr_ifp->int_name);  in rdisc_sort()
534 			new.rts_ifp = new_drp->dr_ifp;  in rdisc_sort()
535 			new.rts_gate = new_drp->dr_gate;  in rdisc_sort()
536 			new.rts_router = new_drp->dr_gate;  in rdisc_sort()
546 		cur_drp = new_drp;  in rdisc_sort()
568 	struct dr *drp, *new_drp;  in parse_ad()  local
601 	for (new_drp = NULL, drp = drs; drp < &drs[MAX_ADS]; drp++) {  in parse_ad()
605 			new_drp = drp;  in parse_ad()
613 			new_drp = drp;	/* use unused entry */  in parse_ad()
615 		} else if (new_drp == NULL) {  in parse_ad()
624 				new_drp = drp;  in parse_ad()
626 		} else if (new_drp->dr_ts != 0) {  in parse_ad()
629 			if ((!(new_drp->dr_ifp->int_state & IS_SICK)  in parse_ad()
631 			    || (new_drp->dr_pref > drp->dr_pref  in parse_ad()
632 				&& !((new_drp->dr_ifp->int_state  in parse_ad()
635 				new_drp = drp;  in parse_ad()
640 	if (new_drp == NULL)  in parse_ad()
643 	new_drp->dr_ifp = ifp;  in parse_ad()
644 	new_drp->dr_gate = gate;  in parse_ad()
645 	new_drp->dr_ts = now.tv_sec;  in parse_ad()
646 	new_drp->dr_life = life;  in parse_ad()
647 	new_drp->dr_recv_pref = pref;  in parse_ad()
649 	new_drp->dr_pref = PREF(pref,ifp);  in parse_ad()