Add addrlabel sub-command.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Stephen Hemminger <stephen.hemminger@vyatta.com>
diff --git a/ip/ipmonitor.c b/ip/ipmonitor.c
index f1a1f27..df0fd91 100644
--- a/ip/ipmonitor.c
+++ b/ip/ipmonitor.c
@@ -54,6 +54,10 @@
 		print_addrinfo(who, n, arg);
 		return 0;
 	}
+	if (n->nlmsg_type == RTM_NEWADDRLABEL || n->nlmsg_type == RTM_DELADDRLABEL) {
+		print_addrlabel(who, n, arg);
+		return 0;
+	}
 	if (n->nlmsg_type == RTM_NEWNEIGH || n->nlmsg_type == RTM_DELNEIGH) {
 		print_neigh(who, n, arg);
 		return 0;