109 fastboot::FastBootDriver* fb = nullptr;
705     if (fb->GetVar(var, &var_value) != fastboot::SUCCESS) {  in CheckRequirement()
786     if (fb->GetVar("has-slot:" + partition_name, &has_slot) != fastboot::SUCCESS ||  in HandlePartitionExists()
805     if (fb->GetVar("product", &cur_product) != fastboot::SUCCESS) {  in CheckRequirements()
842     if (fb->GetVar(var, &value) != fastboot::SUCCESS) {  in DisplayVarOrError()
881     if (fb->GetVar(var_name, &value_str) != fastboot::SUCCESS || value_str.empty()) {  in get_uint_var()
1024     return fb->GetVar("partition-type:vbmeta", &partition_type) == fastboot::SUCCESS ||  in has_vbmeta_partition()
1025            fb->GetVar("partition-type:vbmeta_a", &partition_type) == fastboot::SUCCESS ||  in has_vbmeta_partition()
1026            fb->GetVar("partition-type:vbmeta_b", &partition_type) == fastboot::SUCCESS;  in has_vbmeta_partition()
1031     return fb->GetVar("is-logical:" + partition, &value) == fastboot::SUCCESS && value == "yes";  in is_logical()
1045     if (fb->GetVar("partition-size:" + partition, &partition_size_str) != fastboot::SUCCESS) {  in get_partition_size()
1144     if (fb->GetVar("current-slot", &current_slot) != fastboot::SUCCESS) return "";  in get_current_slot()
1152     if (fb->GetVar("slot-count", &var) != fastboot::SUCCESS ||  in get_slot_count()
1230     if (fb->GetVar("has-slot:" + part_tokens[0], &has_slot) != fastboot::SUCCESS) {  in do_for_partition()
1266         if (fb->GetVar("has-slot:" + part_tokens[0], &has_slot) != fastboot::SUCCESS) {  in do_for_partitions()
1284     if (fb->GetVar("super-partition-name", &value) != fastboot::SUCCESS) {  in is_retrofit_device()
1305         if (fb->FetchToFd(partition, fd, offset, chunk_size) != fastboot::RetCode::SUCCESS) {  in fetch_partition()
1387     return fb->GetVar("is-userspace", &value) == fastboot::SUCCESS && value == "yes";  in is_userspace_fastboot()
1412     if (fb->GetVar(FB_VAR_SNAPSHOT_UPDATE_STATUS, &merge_status) == fastboot::SUCCESS &&  in CancelSnapshotIfNeeded()
1581     if (fb->GetVar("super-partition-name", &super_name) != fastboot::RetCode::SUCCESS) {  in UpdateSuperPartition()
1682     if (fb->GetVar(name, &sizeString) != fastboot::SUCCESS || sizeString.empty()) {  in fb_get_flash_block_size()
1720     if (fb->GetVar("partition-type:" + partition, &partition_type) != fastboot::SUCCESS) {  in fb_perform_format()
1732     if (fb->GetVar("partition-size:" + partition, &partition_size) != fastboot::SUCCESS) {  in fb_perform_format()
2051     fastboot::DriverCallbacks driver_callbacks = {  in Main()
2056     fastboot::FastBootDriver fastboot_driver(transport, driver_callbacks, false);  in Main()
2068                 if (fb->GetVar("current-slot", &current_slot) == fastboot::SUCCESS) {  in Main()
2091 …             if (fb->GetVar("partition-type:" + partition, &partition_type) == fastboot::SUCCESS &&  in Main()
2303             if (fb->GetVar("partition-type:" + partition, &partition_type) != fastboot::SUCCESS) {  in Main()