324 std::vector<std::string> DeviceHandler::GetBlockDeviceSymlinks(const Uevent& uevent) const {  in GetBlockDeviceSymlinks()
330     if (FindPlatformDevice(uevent.path, &device)) {  in GetBlockDeviceSymlinks()
342     } else if (FindPciDevicePrefix(uevent.path, &device)) {  in GetBlockDeviceSymlinks()
344     } else if (FindVbdDevicePrefix(uevent.path, &device)) {  in GetBlockDeviceSymlinks()
346     } else if (FindDmDevice(uevent.path, &partition, &uuid)) {  in GetBlockDeviceSymlinks()
363     if (!uevent.partition_name.empty()) {  in GetBlockDeviceSymlinks()
364         std::string partition_name_sanitized(uevent.partition_name);  in GetBlockDeviceSymlinks()
366         if (partition_name_sanitized != uevent.partition_name) {  in GetBlockDeviceSymlinks()
367             LOG(VERBOSE) << "Linking partition '" << uevent.partition_name << "' as '"  in GetBlockDeviceSymlinks()
378         links.emplace_back("/dev/block/by-name/" + uevent.device_name);  in GetBlockDeviceSymlinks()
381     auto last_slash = uevent.path.rfind('/');  in GetBlockDeviceSymlinks()
382     links.emplace_back(link_path + "/" + uevent.path.substr(last_slash + 1));  in GetBlockDeviceSymlinks()
453 void DeviceHandler::HandleAshmemUevent(const Uevent& uevent) {  in HandleAshmemUevent()  argument
454     if (uevent.device_name == "ashmem") {  in HandleAshmemUevent()
463         Uevent dup_ashmem_uevent = uevent;  in HandleAshmemUevent()
470 void DeviceHandler::HandleUevent(const Uevent& uevent) {  in HandleUevent()  argument
471   if (uevent.action == "add" || uevent.action == "change" ||  in HandleUevent()
472       uevent.action == "bind" || uevent.action == "online") {  in HandleUevent()
473     FixupSysPermissions(uevent.path, uevent.subsystem);  in HandleUevent()
477     if (uevent.major < 0 || uevent.minor < 0) return;  in HandleUevent()
483     if (uevent.subsystem == "block") {  in HandleUevent()
485         devpath = "/dev/block/" + Basename(uevent.path);  in HandleUevent()
487         if (StartsWith(uevent.path, "/devices")) {  in HandleUevent()
488             links = GetBlockDeviceSymlinks(uevent);  in HandleUevent()
491                    std::find(subsystems_.cbegin(), subsystems_.cend(), uevent.subsystem);  in HandleUevent()
493         devpath = subsystem->ParseDevPath(uevent);  in HandleUevent()
494     } else if (uevent.subsystem == "usb") {  in HandleUevent()
495         if (!uevent.device_name.empty()) {  in HandleUevent()
496             devpath = "/dev/" + uevent.device_name;  in HandleUevent()
501             int bus_id = uevent.minor / 128 + 1;  in HandleUevent()
502             int device_id = uevent.minor % 128 + 1;  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()
509         devpath = "/dev/dm-user/" + uevent.device_name.substr(8);  in HandleUevent()
511         devpath = "/dev/" + Basename(uevent.path);  in HandleUevent()
516     HandleDevice(uevent.action, devpath, block, uevent.major, uevent.minor, links);  in HandleUevent()
520     HandleAshmemUevent(uevent);  in HandleUevent()