+ /* read old database entry */
+ dev_old = udev_device_new_from_syspath(event->udev, udev_device_get_syspath(dev));
+ if (dev_old != NULL) {
+ udev_device_read_db(dev_old);
+ udev_device_set_info_loaded(dev_old);
+
+ /* disable watch during event processing */
+ udev_watch_end(event->udev, dev_old);
+ }
+