X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Ffib%2Fmpls_fib.c;h=cc657975d0f6e24869c659f85adfa7ff070e453a;hb=32e1c010b0c34fd0984f7fc45fae648a182025c5;hp=6a9b1ac29892cf54b7c469ca51babda2234db14c;hpb=6f692d6e5a8ffc920a728372ef773199bc5466c0;p=vpp.git

diff --git a/src/vnet/fib/mpls_fib.c b/src/vnet/fib/mpls_fib.c
index 6a9b1ac2989..cc657975d0f 100644
--- a/src/vnet/fib/mpls_fib.c
+++ b/src/vnet/fib/mpls_fib.c
@@ -44,10 +44,11 @@
  * Switching between schemes based on observed/measured action similarity is not
  * considered on the grounds of complexity and flip-flopping.
  *
- * VPP mantra - favour performance over memory. We choose a 21 bit key.  
+ * VPP mantra - favour performance over memory. We choose a 21 bit key.
  */
 
 #include <vnet/fib/fib_table.h>
+#include <vnet/fib/mpls_fib.h>
 #include <vnet/dpo/load_balance.h>
 #include <vnet/dpo/drop_dpo.h>
 #include <vnet/dpo/punt_dpo.h>
@@ -342,6 +343,20 @@ mpls_fib_table_get_flow_hash_config (u32 fib_index)
     return (0);
 }
 
+void
+mpls_fib_table_walk (mpls_fib_t *mpls_fib,
+                     fib_table_walk_fn_t fn,
+                     void *ctx)
+{
+    fib_node_index_t lfei;
+    mpls_label_t key;
+
+    hash_foreach(key, lfei, mpls_fib->mf_entries,
+    ({
+	fn(lfei, ctx);
+    }));
+}
+
 static void
 mpls_fib_table_show_all (const mpls_fib_t *mpls_fib,
 			 vlib_main_t * vm)