782 	struct module_qstate* subq = NULL;  in generate_sub_request()  local
812 			qflags, prime, valrec, &subq, &sub)){  in generate_sub_request()
821 			valrec, &subq)) {  in generate_sub_request()
825 	*subq_ret = subq;  in generate_sub_request()
826 	if(subq) {  in generate_sub_request()
828 		subq->curmod = id;  in generate_sub_request()
829 		subq->ext_state[id] = module_state_initial;  in generate_sub_request()
830 		subq->minfo[id] = regional_alloc(subq->region,   in generate_sub_request()
832 		if(!subq->minfo[id]) {  in generate_sub_request()
836 			(*qstate->env->kill_sub)(subq);  in generate_sub_request()
839 		subiq = (struct iter_qstate*)subq->minfo[id];  in generate_sub_request()
854 		subiq->qchase = subq->qinfo;  in generate_sub_request()
855 		subiq->chase_flags = subq->query_flags;  in generate_sub_request()
879 	struct module_qstate* subq;  in prime_root()  local
892 		&subq, 0, 0)) {  in prime_root()
896 	if(subq) {  in prime_root()
898 			(struct iter_qstate*)subq->minfo[id];  in prime_root()
902 		subiq->dp = delegpt_copy(dp, subq->region);  in prime_root()
907 			(*qstate->env->kill_sub)(subq);  in prime_root()
913 			qstate->env, subiq->dp, NULL, subq->qinfo.qclass);  in prime_root()
943 	struct module_qstate* subq;  in prime_stub()  local
983 		QUERYTARGETS_STATE, PRIME_RESP_STATE, &subq, 0, 0)) {  in prime_stub()
989 	if(subq) {  in prime_stub()
991 			(struct iter_qstate*)subq->minfo[id];  in prime_stub()
995 		subiq->dp = delegpt_copy(stub_dp, subq->region);  in prime_stub()
1000 			(*qstate->env->kill_sub)(subq);  in prime_stub()
1011 			qstate->env, subiq->dp, NULL, subq->qinfo.qclass);  in prime_stub()
1124 	struct module_qstate* subq;  in generate_a_aaaa_check()  local
1158 			INIT_REQUEST_STATE, FINISHED_STATE, &subq, 1, 0)) {  in generate_a_aaaa_check()
1178 	struct module_qstate* subq;  in generate_ns_check()  local
1202 		INIT_REQUEST_STATE, FINISHED_STATE, &subq, 1, 0)) {  in generate_ns_check()
1206 	if(subq) {  in generate_ns_check()
1208 			(struct iter_qstate*)subq->minfo[id];  in generate_ns_check()
1213 		subiq->dp = delegpt_copy(iq->dp, subq->region);  in generate_ns_check()
1218 			(*qstate->env->kill_sub)(subq);  in generate_ns_check()
1244 	struct module_qstate* subq;  in generate_dnskey_prefetch()  local
1268 		INIT_REQUEST_STATE, FINISHED_STATE, &subq, 0, 0)) {  in generate_dnskey_prefetch()
1273 	if(subq) {  in generate_dnskey_prefetch()
1275 			(struct iter_qstate*)subq->minfo[id];  in generate_dnskey_prefetch()
1278 		subiq->dp = delegpt_copy(iq->dp, subq->region);  in generate_dnskey_prefetch()
1853 	struct module_qstate* subq;  in generate_parentside_target_query()  local
1855 		id, iq, INIT_REQUEST_STATE, FINISHED_STATE, &subq, 0, 0))  in generate_parentside_target_query()
1857 	if(subq) {  in generate_parentside_target_query()
1859 			(struct iter_qstate*)subq->minfo[id];  in generate_parentside_target_query()
1861 		sock_list_insert(&subq->blacklist, NULL, 0, subq->region);  in generate_parentside_target_query()
1864 			subiq->dp = delegpt_copy(iq->dp, subq->region);  in generate_parentside_target_query()
1867 				subq->qinfo.qclass);  in generate_parentside_target_query()
1871 				name, namelen, qtype, qclass, subq->region,  in generate_parentside_target_query()
1873 				*qstate->env->now+subq->prefetch_leeway,  in generate_parentside_target_query()
1879 					subq->qinfo.qclass);  in generate_parentside_target_query()
1905 	struct module_qstate* subq;  in generate_target_query()  local
1907 		id, iq, INIT_REQUEST_STATE, FINISHED_STATE, &subq, 0, 0))  in generate_target_query()
2252 	struct module_qstate* subq = NULL;  in processDSNSFind()  local
2282 		INIT_REQUEST_STATE, FINISHED_STATE, &subq, 0, 0)) {  in processDSNSFind()
2575 					struct module_qstate* subq = NULL;  in processQueryTargets()  local
2583 						FINISHED_STATE, &subq, 1, 1))  in processQueryTargets()
3175 					struct module_qstate* subq = NULL;  in processQueryResponse()  local
3186 						FINISHED_STATE, &subq, 1, 1))  in processQueryResponse()
3567 		struct module_qstate* subq = NULL;  in processPrimeResponse()  local
3574 			INIT_REQUEST_STATE, FINISHED_STATE, &subq, 1, 0)) {  in processPrimeResponse()
3841 	struct module_qstate* subq;  in processCollectClass()  local
3857 				FINISHED_STATE, &subq,   in processCollectClass()