226 	int ns;  in res_ourserver_p()  local
231 		for (ns = 0;  ns < statp->nscount;  ns++) {  in res_ourserver_p()
232 			srv = (struct sockaddr_in *)(void *)get_nsaddr(statp, (size_t)ns);  in res_ourserver_p()
244 		for (ns = 0;  ns < statp->nscount;  ns++) {  in res_ourserver_p()
245 			srv6 = (struct sockaddr_in6 *)(void *)get_nsaddr(statp, (size_t)ns);  in res_ourserver_p()
354 	int gotsomewhere, terrno, try, v_circuit, resplen, ns, n;  in res_nsend()  local
401 			for (ns = 0; ns < statp->nscount; ns++) {  in res_nsend()
402 				if (statp->nsaddr_list[ns].sin_family &&  in res_nsend()
403 				    !sock_eq((struct sockaddr *)(void *)&statp->nsaddr_list[ns],  in res_nsend()
404 					     (struct sockaddr *)(void *)&EXT(statp).ext->nsaddrs[ns])) {  in res_nsend()
409 				if (EXT(statp).nssocks[ns] == -1)  in res_nsend()
412 				if (getpeername(EXT(statp).nssocks[ns],  in res_nsend()
418 				    get_nsaddr(statp, (size_t)ns))) {  in res_nsend()
434 		for (ns = 0; ns < statp->nscount; ns++) {  in res_nsend()
435 			EXT(statp).nstimes[ns] = RES_MAXTIME;  in res_nsend()
436 			EXT(statp).nssocks[ns] = -1;  in res_nsend()
437 			if (!statp->nsaddr_list[ns].sin_family)  in res_nsend()
439 			EXT(statp).ext->nsaddrs[ns].sin =  in res_nsend()
440 				 statp->nsaddr_list[ns];  in res_nsend()
462 		for (ns = 0; ns < lastns; ns++) {  in res_nsend()
464 				EXT(statp).ext->nsaddrs[ns] =  in res_nsend()
465 					EXT(statp).ext->nsaddrs[ns + 1];  in res_nsend()
466 			statp->nsaddr_list[ns] = statp->nsaddr_list[ns + 1];  in res_nsend()
467 			EXT(statp).nssocks[ns] = EXT(statp).nssocks[ns + 1];  in res_nsend()
468 			EXT(statp).nstimes[ns] = EXT(statp).nstimes[ns + 1];  in res_nsend()
488 	    for (ns = 0; ns < statp->nscount; ns++) {  in res_nsend()
489 		if (!usable_servers[ns]) continue;  in res_nsend()
495 		nsap = get_nsaddr(statp, (size_t)ns);  in res_nsend()
498 		statp->_flags |= (ns << RES_F_LASTSHIFT);  in res_nsend()
539 				ns + 1, abuf));  in res_nsend()
547 				    ns, &now, &rcode, &delay);  in res_nsend()
558 					ns, &sample, params.max_samples);  in res_nsend()
578 				    ns, &v_circuit, &gotsomewhere, &now, &rcode, &delay);  in res_nsend()
585 					ns, &sample, params.max_samples);  in res_nsend()
727 …struct timespec get_timeout(const res_state statp, const struct __res_params* params, const int ns)  in get_timeout()  argument
737 		msec = (statp->retrans * 1000) << ns;  in get_timeout()
738 		if (ns > 0) {  in get_timeout()
758 	int *terrno, int ns, time_t* at, int* rcode, int* delay)  in send_vc()  argument
777 	nsap = get_nsaddr(statp, (size_t)ns);  in send_vc()
840 				get_timeout(statp, params, ns)) < 0) {  in send_vc()
1072 	int *terrno, int ns, int *v_circuit, int *gotsomewhere,  in send_dg()  argument
1087 	nsap = get_nsaddr(statp, (size_t)ns);  in send_dg()
1089 	if (EXT(statp).nssocks[ns] == -1) {  in send_dg()
1090 		EXT(statp).nssocks[ns] = socket(nsap->sa_family, SOCK_DGRAM | SOCK_CLOEXEC, 0);  in send_dg()
1091 		if (EXT(statp).nssocks[ns] < 0) {  in send_dg()
1107 		fchown(EXT(statp).nssocks[ns], AID_DNS, -1);  in send_dg()
1109 			if (setsockopt(EXT(statp).nssocks[ns], SOL_SOCKET,  in send_dg()
1127 		if (random_bind(EXT(statp).nssocks[ns], nsap->sa_family) < 0) {  in send_dg()
1133 		if (__connect(EXT(statp).nssocks[ns], nsap, (socklen_t)nsaplen) < 0) {  in send_dg()
1144 	s = EXT(statp).nssocks[ns];  in send_dg()
1163 	timeout = get_timeout(statp, params, ns);  in send_dg()