+ change = device_set_config(dev, type, config);
+ if (dev->external) {
+ system_if_apply_settings(dev, &dev->settings, dev->settings.flags);
+ change = DEV_CONFIG_APPLIED;
+ }
+
+ switch (change) {
+ case DEV_CONFIG_RESTART:
+ case DEV_CONFIG_APPLIED:
+ D(DEVICE, "Device '%s': config applied\n", dev->ifname);
+ config = blob_memdup(config);
+ free(dev->config);
+ dev->config = config;
+ if (change == DEV_CONFIG_RESTART && dev->present) {
+ device_set_present(dev, false);
+ if (dev->active && !dev->external) {
+ dev->set_state(dev, false);
+ dev->set_state(dev, true);
+ }
+ device_set_present(dev, true);
+ }
+ break;
+ case DEV_CONFIG_NO_CHANGE:
+ D(DEVICE, "Device '%s': no configuration change\n", dev->ifname);
+ break;
+ case DEV_CONFIG_RECREATE:
+ break;
+ }