interface-ip.{c,h}: add new flag DEVROUTE_MTU and set it for per-route mtu overrides

[project/netifd.git] / interface-ip.h

diff --git a/interface-ip.h b/interface-ip.h
index bd1464c..1a82ad6 100644 (file)
--- a/interface-ip.h
+++ b/interface-ip.h
@@ -1,3 +1,16 @@
+/*
+ * netifd - network interface daemon
+ * Copyright (C) 2012 Felix Fietkau <nbd@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
 #ifndef __INTERFACE_IP_H
 #define __INTERFACE_IP_H
 
@@ -13,7 +26,13 @@ enum device_addr_flags {
        DEVADDR_EXTERNAL        = (1 << 2),
 
        /* route overrides the default interface metric */
-       DEVROUTE_METRIC         = (1 << 3)
+       DEVROUTE_METRIC         = (1 << 3),
+
+       /* route overrides the default interface mtu */
+       DEVROUTE_MTU            = (1 << 4),
+
+       /* route automatically added by kernel */
+       DEVADDR_KERNEL          = (1 << 5),
 };
 
 union if_addr {
@@ -27,6 +46,7 @@ struct device_addr {
 
        /* ipv4 only */
        uint32_t broadcast;
+       uint32_t point_to_point;
 
        /* must be last */
        enum device_addr_flags flags;