278 			if (node->node_num[fam] != -1 &&  in isc_radix_search()
280 			     (*target)->node_num[tfam] > node->node_num[fam]))  in isc_radix_search()
322 			node->node_num[i] = -1;  in isc_radix_insert()
343 				if (source->node_num[i] != -1) {  in isc_radix_insert()
344 					node->node_num[i] =  in isc_radix_insert()
346 						source->node_num[i];  in isc_radix_insert()
355 					node->node_num[i] = next;  in isc_radix_insert()
358 				node->node_num[ISC_RADIX_FAMILY(prefix)] = next;  in isc_radix_insert()
429 					if (node->node_num[i] == -1 &&  in isc_radix_insert()
430 					    source->node_num[i] != -1)  in isc_radix_insert()
432 						node->node_num[i] =  in isc_radix_insert()
434 							source->node_num[i];  in isc_radix_insert()
443 						if (node->node_num[i] == -1) {  in isc_radix_insert()
444 							node->node_num[i] =  in isc_radix_insert()
452 					if (node->node_num[foff] == -1) {  in isc_radix_insert()
453 						node->node_num[foff] =  in isc_radix_insert()
468 		       node->node_num[RADIX_V4] == -1 &&  in isc_radix_insert()
470 		       node->node_num[RADIX_V4] == -1);  in isc_radix_insert()
475 				if (source->node_num[i] != -1) {  in isc_radix_insert()
476 					node->node_num[i] =  in isc_radix_insert()
477 						source->node_num[i] + cur;  in isc_radix_insert()
486 					node->node_num[i] = next;  in isc_radix_insert()
489 				node->node_num[ISC_RADIX_FAMILY(prefix)] = next;  in isc_radix_insert()
514 		new_node->node_num[i] = -1;  in isc_radix_insert()
523 			if (source->node_num[i] != -1) {  in isc_radix_insert()
524 				new_node->node_num[i] = source->node_num[i] +  in isc_radix_insert()
534 				new_node->node_num[i] = next;  in isc_radix_insert()
537 			new_node->node_num[ISC_RADIX_FAMILY(prefix)] = next;  in isc_radix_insert()
584 			glue->node_num[i] = -1;  in isc_radix_insert()