libc/resolv/res_send.c

127 #define EXT(res) ((res)->_u._ext)
190 		if (EXT(statp).ext == NULL)
313 	if (statp->nscount == 0 || EXT(statp).ext == NULL) {
338 	if (EXT(statp).nscount != 0) {
343 		if (EXT(statp).nscount != statp->nscount)
349 					     (struct sockaddr *)&EXT(statp).ext->nsaddrs[ns])) {
354 				if (EXT(statp).nssocks[ns] == -1)
357 				if (_getpeername(EXT(statp).nssocks[ns],
370 			EXT(statp).nscount = 0;
377 	if (EXT(statp).nscount == 0) {
379 			EXT(statp).nstimes[ns] = RES_MAXTIME;
380 			EXT(statp).nssocks[ns] = -1;
383 			EXT(statp).ext->nsaddrs[ns].sin =
386 		EXT(statp).nscount = statp->nscount;
401 		if (EXT(statp).ext != NULL)
402 			inu = EXT(statp).ext->nsaddrs[0];
404 		fd = EXT(statp).nssocks[0];
405 		nstime = EXT(statp).nstimes[0];
407 			if (EXT(statp).ext != NULL)
408 				EXT(statp).ext->nsaddrs[ns] =
409 					EXT(statp).ext->nsaddrs[ns + 1];
411 			EXT(statp).nssocks[ns] = EXT(statp).nssocks[ns + 1];
412 			EXT(statp).nstimes[ns] = EXT(statp).nstimes[ns + 1];
414 		if (EXT(statp).ext != NULL)
415 			EXT(statp).ext->nsaddrs[lastns] = inu;
417 		EXT(statp).nssocks[lastns] = fd;
418 		EXT(statp).nstimes[lastns] = nstime;
602 	if (!statp->nsaddr_list[n].sin_family && EXT(statp).ext) {
604 		 * - EXT(statp).ext->nsaddrs[n] holds an address that is larger
608 		return (struct sockaddr *)(void *)&EXT(statp).ext->nsaddrs[n];
613 		 *   EXT(statp).ext->nsaddrs[n].
851 	if (EXT(statp).nssocks[ns] == -1) {
852 		EXT(statp).nssocks[ns] = _socket(nsap->sa_family,
855 		if (EXT(statp).nssocks[ns] > highestFD) {
860 		if (EXT(statp).nssocks[ns] < 0) {
895 		    _connect(EXT(statp).nssocks[ns], nsap, nsaplen) < 0) {
905 	s = EXT(statp).nssocks[ns];