X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fadj%2Fadj_glean.h;h=3ffbe36b51ce26d04d8525cdbefcf28e18bca365;hb=ef91534e665cf343af2389df11d46559a1f83d78;hp=640bd2f91eb1bc4ee38c2bdd9e7170e405569127;hpb=7cd468a3d7dee7d6c92f69a0bb7061ae208ec727;p=vpp.git

diff --git a/src/vnet/adj/adj_glean.h b/src/vnet/adj/adj_glean.h
index 640bd2f91eb..3ffbe36b51c 100644
--- a/src/vnet/adj/adj_glean.h
+++ b/src/vnet/adj/adj_glean.h
@@ -44,9 +44,29 @@
  *  as the source address in packets when the ARP/ND packet is sent
  */
 extern adj_index_t adj_glean_add_or_lock(fib_protocol_t proto,
+                                         vnet_link_t linkt,
 					 u32 sw_if_index,
 					 const ip46_address_t *nh_addr);
 
+/**
+ * @brief Get an existing glean
+ *
+ * @return INVALID if it does not exist
+ */
+extern adj_index_t adj_glean_get(fib_protocol_t proto,
+                                 u32 sw_if_index);
+
+/**
+ * adj_glean_update_rewrite
+ *
+ * Called by an adjacency provider (an interface type) to configure
+ * a glean adj (i.e. and adjacency linked to a connected prefix) to
+ * its default behaviour.
+ * Other interface types (i.e. 6RD tunnels) can can choose not to use
+ * glean behaviour on an adjacency liked to a connected prefix.
+ */
+extern void adj_glean_update_rewrite(adj_index_t adj_index);
+
 /**
  * @brief Format/display a glean adjacency.
  */