X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Ffib%2Ffib_types.c;h=c859913eeff4eb3095e1dcf5e436599330b9236d;hb=cbe25aab3be72154f2c706c39eeba6a77f34450f;hp=3ac5c1d11837943e5543d89c0f8c5ee8982f8ea1;hpb=96453fd2417ebd1d69354a7fb692976129cea80e;p=vpp.git

diff --git a/src/vnet/fib/fib_types.c b/src/vnet/fib/fib_types.c
index 3ac5c1d1183..c859913eeff 100644
--- a/src/vnet/fib/fib_types.c
+++ b/src/vnet/fib/fib_types.c
@@ -166,6 +166,21 @@ fib_prefix_is_cover (const fib_prefix_t *p1,
     return (0);
 }
 
+u8
+fib_prefix_get_host_length (fib_protocol_t proto)
+{
+    switch (proto)
+    {
+    case FIB_PROTOCOL_IP4:
+	return (32);
+    case FIB_PROTOCOL_IP6:
+	return (128);
+    case FIB_PROTOCOL_MPLS:
+	return (21);
+    }
+    return (0);
+}
+
 int
 fib_prefix_is_host (const fib_prefix_t *prefix)
 {