107   return StringValue(buffer);  in UIPrintFn()
137       return StringValue("");  in PackageExtractFileFn()
144       return StringValue("");  in PackageExtractFileFn()
165     return StringValue(success ? "t" : "");  in PackageExtractFileFn()
233   return StringValue(result ? "t" : "");  in PatchPartitionCheckFn()
274   return StringValue(result ? "t" : "");  in PatchPartitionFn()
336     return StringValue("");  in MountFn()
339   return StringValue(mount_point);  in MountFn()
361     return StringValue("");  in IsMountedFn()
364   return StringValue(mount_point);  in IsMountedFn()
393   return StringValue(mount_point);  in UnmountFn()
468       return StringValue("");  in FormatFn()
474       return StringValue("");  in FormatFn()
476     return StringValue(location);  in FormatFn()
482       return StringValue("");  in FormatFn()
492       return StringValue("");  in FormatFn()
498       return StringValue("");  in FormatFn()
501     return StringValue(location);  in FormatFn()
537   return StringValue(frac_str);  in ShowProgressFn()
561   return StringValue(frac_str);  in SetProgressFn()
574   return StringValue(value);  in GetPropFn()
621     return StringValue(android::base::Trim(line.substr(equal_pos + 1)));  in FileGetPropFn()
624   return StringValue("");  in FileGetPropFn()
648     return StringValue("t");  in ApplyPatchSpaceFn()
650   return StringValue("");  in ApplyPatchSpaceFn()
659   return StringValue("t");  in WipeCacheFn()
692   return StringValue(std::to_string(status));  in RunProgramFn()
715   return StringValue("");  in ReadFileFn()
740     return StringValue("");  in WriteValueFn()
742     return StringValue("t");  in WriteValueFn()
773     return StringValue("");  in RebootNowFn()
778     return StringValue("");  in RebootNowFn()
818     return StringValue("");  in SetStageFn()
823     return StringValue("");  in SetStageFn()
826   return StringValue(filename);  in SetStageFn()
846     return StringValue("");  in GetStageFn()
849   return StringValue(boot.stage);  in GetStageFn()
872     return StringValue("");  in WipeBlockDeviceFn()
878   return StringValue((status == 0) ? "t" : "");  in WipeBlockDeviceFn()
888   return StringValue("t");  in EnableRebootFn()
909   return StringValue("t");  in Tune2FsFn()