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-rw-r--r--src/vnet/fib/ip4_fib.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/vnet/fib/ip4_fib.h b/src/vnet/fib/ip4_fib.h
index 438eb2405bf..84800eb2397 100644
--- a/src/vnet/fib/ip4_fib.h
+++ b/src/vnet/fib/ip4_fib.h
@@ -99,6 +99,16 @@ extern void ip4_fib_table_walk(ip4_fib_t *fib,
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
*/
static inline ip4_fib_t *