165                                           const std::string& subsystem) const {  in MatchWithSubsystem()
167     if (name().find(subsystem) != std::string::npos) {  in MatchWithSubsystem()
168         if (Match("/sys/class/" + subsystem + "/" + path_basename)) return true;  in MatchWithSubsystem()
169         if (Match("/sys/bus/" + subsystem + "/devices/" + path_basename)) return true;  in MatchWithSubsystem()
223                                         const std::string& subsystem) const {  in FixupSysPermissions()
229         if (s.MatchWithSubsystem(path, subsystem)) s.SetPermissions(path);  in FixupSysPermissions()
473     FixupSysPermissions(uevent.path, uevent.subsystem);  in HandleUevent()
483     if (uevent.subsystem == "block") {  in HandleUevent()
490     } else if (const auto subsystem =  in HandleUevent()  local
491                    std::find(subsystems_.cbegin(), subsystems_.cend(), uevent.subsystem);  in HandleUevent()
492                subsystem != subsystems_.cend()) {  in HandleUevent()
493         devpath = subsystem->ParseDevPath(uevent);  in HandleUevent()
494     } else if (uevent.subsystem == "usb") {  in HandleUevent()
505     } else if (StartsWith(uevent.subsystem, "usb")) {  in HandleUevent()
508     } else if (uevent.subsystem == "misc" && StartsWith(uevent.device_name, "dm-user/")) {  in HandleUevent()