net: rtnetlink: decouple rtnetlink address families from real address families

[net-next-2.6.git] / include / linux / rtnetlink.h

diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index d1c7c90e9cd46e8b8ebcc315d190e961368e3f98..5a42c36cb6aaa3e244fbccae2573eb463692e703 100644 (file)
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -7,6 +7,12 @@
 #include <linux/if_addr.h>
 #include <linux/neighbour.h>
 
+/* rtnetlink families. Values up to 127 are reserved for real address
+ * families, values above 128 may be used arbitrarily.
+ */
+#define RTNL_FAMILY_IPMR               128
+#define RTNL_FAMILY_MAX                        128
+
 /****
  *             Routing/neighbour discovery messages.
  ****/