X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Ffib%2Ffib_table.h;h=b310aea611d87e7c37fdc5d1dddadd26f8d65e0c;hb=a3af337e06a79f7d1dacf42a319f241c907122fc;hp=cfec516de1a94f0820d621c6d6328b4dcc39a82a;hpb=7cd468a3d7dee7d6c92f69a0bb7061ae208ec727;p=vpp.git

diff --git a/src/vnet/fib/fib_table.h b/src/vnet/fib/fib_table.h
index cfec516de1a..b310aea611d 100644
--- a/src/vnet/fib/fib_table.h
+++ b/src/vnet/fib/fib_table.h
@@ -28,18 +28,6 @@
  */
 typedef struct fib_table_t_
 {
-    /**
-     * A union of the protocol specific FIBs that provide the
-     * underlying LPM mechanism.
-     * This element is first in the struct so that it is in the
-     * first cache line.
-     */
-    union {
-	ip4_fib_t v4;
-	ip6_fib_t v6;
-	mpls_fib_t mpls;
-    };
-
     /**
      * Which protocol this table serves. Used to switch on the union above.
      */
@@ -729,4 +717,20 @@ extern u32 fib_table_get_num_entries(u32 fib_index,
 extern fib_table_t *fib_table_get(fib_node_index_t index,
 				  fib_protocol_t proto);
 
+/**
+ * @brief Call back function when walking entries in a FIB table
+ */
+typedef int (*fib_table_walk_fn_t)(fib_node_index_t fei,
+                                   void *ctx);
+
+/**
+ * @brief Walk all entries in a FIB table
+ * N.B: This is NOT safe to deletes. If you need to delete walk the whole
+ * table and store elements in a vector, then delete the elements
+ */
+extern void fib_table_walk(u32 fib_index,
+                           fib_protocol_t proto,
+                           fib_table_walk_fn_t fn,
+                           void *ctx);
+
 #endif