ifplugd: add copyright

diff --git a/networking/ifplugd.c b/networking/ifplugd.c
index 5a389fdf9e3ed81f2ad5e2f844fdc84af8721922..3d7f2a98a7db3dd70f30121cc7dff73bfdc92354 100644 (file)
--- a/networking/ifplugd.c
+++ b/networking/ifplugd.c
@@ -2,7 +2,7 @@
 /*
  * ifplugd for busybox
  *
- * Copyright (C) 2009
+ * Copyright (C) 2009 Maksym Kryzhanovskyy <xmaks@email.cz>
  *
  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
@@ -19,6 +19,21 @@
 #define __user
 #include <linux/wireless.h>
 
+/*
+TODO: describe compat status here.
+
+One questionable point of the design is netlink usage:
+
+We have 1 second timeout by default to poll the link status,
+it is short enough so that there are no real benefits in
+using netlink to get "instantaneous" interface creation/deletion
+notifications. We can check for interface existence by just
+doing some fast ioctl using its name.
+
+Netlink code then can be just dropped (1k or more?)
+*/
+
+
 #define IFPLUGD_ENV_PREVIOUS "IFPLUGD_PREVIOUS"
 #define IFPLUGD_ENV_CURRENT "IFPLUGD_CURRENT"