-diff -up ntp-4.2.6p1/configure.rtnetlink ntp-4.2.6p1/configure
---- ntp-4.2.6p1/configure.rtnetlink 2010-02-09 11:19:49.000000000 +0100
-+++ ntp-4.2.6p1/configure 2010-03-04 17:11:50.000000000 +0100
-@@ -20579,6 +20579,7 @@ else
- /* end confdefs.h. */
-
- #include <stddef.h>
-+#include <sys/socket.h>
- #include <linux/rtnetlink.h>
- int
- main ()
-diff -up ntp-4.2.6p1/ntpd/ntp_io.c.rtnetlink ntp-4.2.6p1/ntpd/ntp_io.c
---- ntp-4.2.6p1/ntpd/ntp_io.c.rtnetlink 2009-12-09 08:36:37.000000000 +0100
-+++ ntp-4.2.6p1/ntpd/ntp_io.c 2010-03-04 17:11:32.000000000 +0100
-@@ -4304,10 +4304,7 @@ init_async_notifications()
+diff -up ntp-4.2.6p3/ntpd/ntp_io.c.rtnetlink ntp-4.2.6p3/ntpd/ntp_io.c
+--- ntp-4.2.6p3/ntpd/ntp_io.c.rtnetlink 2011-01-05 16:03:19.328001089 +0100
++++ ntp-4.2.6p3/ntpd/ntp_io.c 2011-01-05 16:03:19.349001911 +0100
+@@ -4549,10 +4549,7 @@ init_async_notifications()
#ifdef HAVE_RTNETLINK
memset(&sa, 0, sizeof(sa));
sa.nl_family = PF_NETLINK;