730 c2_status_t C2InterfaceHelper::query(  in query()  function in C2InterfaceHelper
788     for (C2FieldSupportedValuesQuery &query : fields) {  in querySupportedValues()
789         C2_LOG(VERBOSE) << "querying field " << query.field();  in querySupportedValues()
790         C2Param::Index ix = _C2ParamInspector::GetIndex(query.field());  in querySupportedValues()
794             query.status = C2_BAD_INDEX;  in querySupportedValues()
799                 _C2ParamInspector::GetOffset(query.field()) - sizeof(C2Param));  in querySupportedValues()
802             query.status = C2_NOT_FOUND;  in querySupportedValues()
807                 << StringPrintf("@%02zx+%02x", offs, _C2ParamInspector::GetSize(query.field()));  in querySupportedValues()
809             param->findField(offs, _C2ParamInspector::GetSize(query.field()));  in querySupportedValues()
812             query.status = C2_NOT_FOUND;  in querySupportedValues()
817         switch (query.type()) {  in querySupportedValues()
825             C2_LOG(VERBOSE) << "bad query type: " << query.type();  in querySupportedValues()
826             query.status = C2_BAD_VALUE;  in querySupportedValues()
829             query.values = *values;  in querySupportedValues()
830             query.status = C2_OK;  in querySupportedValues()
833             query.status = C2_CORRUPTED;  in querySupportedValues()