FIB Inherited Srouce

[vpp.git] / src / vnet / fib / ip4_fib.h

diff --git a/src/vnet/fib/ip4_fib.h b/src/vnet/fib/ip4_fib.h
index 438eb24..84800eb 100644 (file)
--- a/src/vnet/fib/ip4_fib.h
+++ b/src/vnet/fib/ip4_fib.h
@@ -98,6 +98,16 @@ extern void ip4_fib_table_walk(ip4_fib_t *fib,
                                fib_table_walk_fn_t fn,
                                void *ctx);
 
+/**
+ * @brief Walk all entries in a sub-tree of the 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 ip4_fib_table_sub_tree_walk(ip4_fib_t *fib,
+                                        const fib_prefix_t *root,
+                                        fib_table_walk_fn_t fn,
+                                        void *ctx);
+
 /**
  * @brief Get the FIB at the given index
  */