- /* no rule, use kernel provided name */
- if (event->name == NULL) {
- if (udev_device_get_knodename(dev) != NULL) {
- event->name = strdup(udev_device_get_knodename(dev));
- info(event->udev, "no node name set, will use kernel supplied name '%s'\n", event->name);
- } else {
- event->name = strdup(udev_device_get_sysname(event->dev));
- info(event->udev, "no node name set, will use device name '%s'\n", event->name);
+ err = rename_netif(event);
+ if (err == 0) {
+ info(event->udev, "renamed netif to '%s'\n", event->name);
+
+ /* delete stale db file */
+ udev_device_delete_db(dev);
+ udev_device_tag_index(dev, NULL, false);
+
+ /* remember old name */
+ udev_device_add_property(dev, "INTERFACE_OLD", udev_device_get_sysname(dev));
+
+ /* now change the devpath, because the kernel device name has changed */
+ util_strscpy(syspath, sizeof(syspath), udev_device_get_syspath(dev));
+ pos = strrchr(syspath, '/');
+ if (pos != NULL) {
+ pos++;
+ util_strscpy(pos, sizeof(syspath) - (pos - syspath), event->name);
+ udev_device_set_syspath(event->dev, syspath);
+ udev_device_add_property(dev, "INTERFACE", udev_device_get_sysname(dev));
+ info(event->udev, "changed devpath to '%s'\n", udev_device_get_devpath(dev));
+ }