Print unicast peer addresses in /tmp/keepalived.data

Signed-off-by: Quentin Armitage <quentin@armitage.org.uk>

keepalived/vrrp/vrrp_print.c

@@ -137,6 +137,14 @@ address_print(FILE *file, void *data)
 		, ipaddr->label ? ipaddr->label : "");
 }
 
+static void
+sockaddr_print(FILE *file, void *data)
+{
+	struct sockaddr_storage *addr = data;
+
+	fprintf(file, "     %s\n", inet_sockaddrtos(addr));
+}
+
 #ifdef _HAVE_FIB_ROUTING_
 static void
 route_print(FILE *file, void *data)
@@ -325,6 +333,11 @@ vrrp_print(FILE *file, void *data)
 			LIST_SIZE(vrrp->evip));
 		vrrp_print_list(file, vrrp->evip, &address_print);
 	}
+	if (!LIST_ISEMPTY(vrrp->unicast_peer)) {
+		fprintf(file, "   Unicast Peer = %d\n",
+			LIST_SIZE(vrrp->unicast_peer));
+		vrrp_print_list(file, vrrp->unicast_peer, &sockaddr_print);
+	}
 #ifdef _HAVE_FIB_ROUTING_
 	if (!LIST_ISEMPTY(vrrp->vroutes)) {
 		fprintf(file, "   Virtual Routes = %d\n", LIST_SIZE(vrrp->vroutes));