add support for calls to a hotplug script on interface state changes

[project/netifd.git] / main.c

diff --git a/main.c b/main.c
index 465398f..4757b79 100644 (file)
--- a/main.c
+++ b/main.c
@@ -46,6 +46,8 @@ static int usage(const char *progname)
                " -d <mask>:            Mask for debug messages\n"
                " -s <path>:            Path to the ubus socket\n"
                " -p <path>:            Path to netifd addons (default: %s)\n"
+               " -h <path>:            Path to the hotplug script\n"
+               "                       (default: "DEFAULT_HOTPLUG_PATH")\n"
                "\n", progname, main_path);
 
        return 1;
@@ -69,6 +71,9 @@ int main(int argc, char **argv)
                case 'p':
                        main_path = optarg;
                        break;
+               case 'h':
+                       hotplug_cmd_path = optarg;
+                       break;
                default:
                        return usage(argv[0]);
                }