+ /* add netif */
+ if (strcmp(udev->dev->subsystem, "net") == 0 && strcmp(udev->action, "add") == 0) {
+ dbg("netif add '%s'", udev->dev->devpath);
+ udev_rules_get_name(rules, udev);
+ if (udev->ignore_device) {
+ info("device event will be ignored");
+ goto exit;
+ }
+
+ /* look if we want to change the name of the netif */
+ if (strcmp(udev->name, udev->dev->kernel_name) != 0) {
+ char *pos;
+
+ retval = rename_net_if(udev);
+ if (retval != 0)
+ goto exit;
+ info("renamed netif to '%s'", udev->name);
+
+ /* export old name */
+ setenv("INTERFACE_OLD", udev->dev->kernel_name, 1);
+
+ /* now fake the devpath, because the kernel name changed silently */
+ pos = strrchr(udev->dev->devpath, '/');
+ if (pos != NULL) {
+ pos[1] = '\0';
+ strlcat(udev->dev->devpath, udev->name, sizeof(udev->dev->devpath));
+ strlcpy(udev->dev->kernel_name, udev->name, sizeof(udev->dev->kernel_name));
+ setenv("DEVPATH", udev->dev->devpath, 1);
+ setenv("INTERFACE", udev->name, 1);
+ }
+ }
+ goto exit;
+ }
+
+ /* remove device node */