814 	struct module_qstate* subq = NULL;  in generate_sub_request()  local
844 			qflags, prime, valrec, &subq, &sub)){  in generate_sub_request()
853 			valrec, &subq)) {  in generate_sub_request()
857 	*subq_ret = subq;  in generate_sub_request()
858 	if(subq) {  in generate_sub_request()
860 		subq->curmod = id;  in generate_sub_request()
861 		subq->ext_state[id] = module_state_initial;  in generate_sub_request()
862 		subq->minfo[id] = regional_alloc(subq->region,   in generate_sub_request()
864 		if(!subq->minfo[id]) {  in generate_sub_request()
868 			(*qstate->env->kill_sub)(subq);  in generate_sub_request()
871 		subiq = (struct iter_qstate*)subq->minfo[id];  in generate_sub_request()
886 		subiq->qchase = subq->qinfo;  in generate_sub_request()
887 		subiq->chase_flags = subq->query_flags;  in generate_sub_request()
911 	struct module_qstate* subq;  in prime_root()  local
925 		&subq, 0, 0)) {  in prime_root()
930 	if(subq) {  in prime_root()
932 			(struct iter_qstate*)subq->minfo[id];  in prime_root()
936 		subiq->dp = delegpt_copy(dp, subq->region);  in prime_root()
942 			(*qstate->env->kill_sub)(subq);  in prime_root()
948 			qstate->env, subiq->dp, NULL, subq->qinfo.qclass);  in prime_root()
980 	struct module_qstate* subq;  in prime_stub()  local
1024 		QUERYTARGETS_STATE, PRIME_RESP_STATE, &subq, 0, 0)) {  in prime_stub()
1031 	if(subq) {  in prime_stub()
1033 			(struct iter_qstate*)subq->minfo[id];  in prime_stub()
1037 		subiq->dp = delegpt_copy(stub_dp, subq->region);  in prime_stub()
1043 			(*qstate->env->kill_sub)(subq);  in prime_stub()
1054 			qstate->env, subiq->dp, NULL, subq->qinfo.qclass);  in prime_stub()
1169 	struct module_qstate* subq;  in generate_a_aaaa_check()  local
1203 			INIT_REQUEST_STATE, FINISHED_STATE, &subq, 1, 0)) {  in generate_a_aaaa_check()
1223 	struct module_qstate* subq;  in generate_ns_check()  local
1247 		INIT_REQUEST_STATE, FINISHED_STATE, &subq, 1, 0)) {  in generate_ns_check()
1251 	if(subq) {  in generate_ns_check()
1253 			(struct iter_qstate*)subq->minfo[id];  in generate_ns_check()
1258 		subiq->dp = delegpt_copy(iq->dp, subq->region);  in generate_ns_check()
1263 			(*qstate->env->kill_sub)(subq);  in generate_ns_check()
1289 	struct module_qstate* subq;  in generate_dnskey_prefetch()  local
1313 		INIT_REQUEST_STATE, FINISHED_STATE, &subq, 0, 0)) {  in generate_dnskey_prefetch()
1318 	if(subq) {  in generate_dnskey_prefetch()
1320 			(struct iter_qstate*)subq->minfo[id];  in generate_dnskey_prefetch()
1323 		subiq->dp = delegpt_copy(iq->dp, subq->region);  in generate_dnskey_prefetch()
1931 	struct module_qstate* subq;  in generate_parentside_target_query()  local
1933 		id, iq, INIT_REQUEST_STATE, FINISHED_STATE, &subq, 0, 0))  in generate_parentside_target_query()
1935 	if(subq) {  in generate_parentside_target_query()
1937 			(struct iter_qstate*)subq->minfo[id];  in generate_parentside_target_query()
1939 		sock_list_insert(&subq->blacklist, NULL, 0, subq->region);  in generate_parentside_target_query()
1942 			subiq->dp = delegpt_copy(iq->dp, subq->region);  in generate_parentside_target_query()
1945 				subq->qinfo.qclass);  in generate_parentside_target_query()
1949 				name, namelen, qtype, qclass, subq->region,  in generate_parentside_target_query()
1951 				*qstate->env->now+subq->prefetch_leeway,  in generate_parentside_target_query()
1957 					subq->qinfo.qclass);  in generate_parentside_target_query()
1983 	struct module_qstate* subq;  in generate_target_query()  local
1985 		id, iq, INIT_REQUEST_STATE, FINISHED_STATE, &subq, 0, 0))  in generate_target_query()
2358 	struct module_qstate* subq = NULL;  in processDSNSFind()  local
2388 		INIT_REQUEST_STATE, FINISHED_STATE, &subq, 0, 0)) {  in processDSNSFind()
2681 					struct module_qstate* subq = NULL;  in processQueryTargets()  local
2689 						FINISHED_STATE, &subq, 1, 1))  in processQueryTargets()
3352 					struct module_qstate* subq = NULL;  in processQueryResponse()  local
3363 						FINISHED_STATE, &subq, 1, 1))  in processQueryResponse()
3764 		struct module_qstate* subq = NULL;  in processPrimeResponse()  local
3771 			INIT_REQUEST_STATE, FINISHED_STATE, &subq, 1, 0)) {  in processPrimeResponse()
4040 	struct module_qstate* subq;  in processCollectClass()  local
4056 				FINISHED_STATE, &subq,   in processCollectClass()