X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Ffib%2Ffib_types.h;fp=src%2Fvnet%2Ffib%2Ffib_types.h;h=75ed7799f12de0efe857b24246aa5ca1d58255fe;hb=735f8793bf3e8ad37c7e608663283b7d89b7101d;hp=e3aef7a58dfd182ca25042c322695ecdf8416758;hpb=5c42f50d2da0c1f32440d149abe246ad6498d273;p=vpp.git

diff --git a/src/vnet/fib/fib_types.h b/src/vnet/fib/fib_types.h
index e3aef7a58df..75ed7799f12 100644
--- a/src/vnet/fib/fib_types.h
+++ b/src/vnet/fib/fib_types.h
@@ -16,6 +16,7 @@
 #ifndef __FIB_TYPES_H__
 #define __FIB_TYPES_H__
 
+#include <stdbool.h>
 #include <vlib/vlib.h>
 #include <vnet/ip/ip6_packet.h>
 #include <vnet/mpls/packet.h>
@@ -71,6 +72,16 @@ typedef enum fib_protocol_t_ {
 	 _item <= FIB_PROTOCOL_IP6;        \
 	 _item++)
 
+/**
+ * @brief Convert from boolean is_ip6 to FIB protocol.
+ * Drop MPLS on the floor in favor of IPv4.
+ */
+static inline fib_protocol_t
+fib_ip_proto(bool is_ip6)
+{
+  return (is_ip6) ? FIB_PROTOCOL_IP6 : FIB_PROTOCOL_IP4;
+}
+
 /**
  * @brief Convert from a protocol to a link type
  */