1 files changed, 7 insertions, 0 deletions

diff --git a/include/linux/fib_rules.h b/include/linux/fib_rules.h
index 51da65b68b85..405e41139a4d 100644
--- a/include/linux/fib_rules.h
+++ b/include/linux/fib_rules.h
@@ -15,6 +15,13 @@
 /* try to find source address in routing lookups */
 #define FIB_RULE_FIND_SADDR     0x00010000
 
+/* fib_rules families. values up to 127 are reserved for real address
+ * families, values above 128 may be used arbitrarily.
+ */
+#define FIB_RULES_IPV4          AF_INET
+#define FIB_RULES_IPV6          AF_INET6
+#define FIB_RULES_DECNET        AF_DECnet
+
 struct fib_rule_hdr {
         __u8            family;
         __u8            dst_len;