X-Git-Url: https://gerrit.fd.io/r/gitweb?p=vpp.git;a=blobdiff_plain;f=src%2Fvnet%2Finterface.h;h=c6400ce69789c9336fb09609e54a41009a8be88d;hp=d5497f5cc91a81baec30fdc7dd9d21af8f1c1a6f;hb=3ffe6cadf;hpb=1cfcb78940580c8e3645fca0419d32f9286e942d

diff --git a/src/vnet/interface.h b/src/vnet/interface.h
index d5497f5cc91..c6400ce6978 100644
--- a/src/vnet/interface.h
+++ b/src/vnet/interface.h
@@ -809,6 +809,9 @@ typedef struct
   u32 *split_buffers;
 } vnet_interface_per_thread_data_t;
 
+typedef u8 *(*vnet_buffer_opquae_formatter_t) (const vlib_buffer_t * b,
+					       u8 * s);
+
 typedef struct
 {
   /* Hardware interfaces. */
@@ -847,6 +850,10 @@ typedef struct
   u32 pcap_pkts_to_capture;
   uword *pcap_drop_filter_hash;
 
+  /* Buffer metadata format helper functions */
+  vnet_buffer_opquae_formatter_t *buffer_opaque_format_helpers;
+  vnet_buffer_opquae_formatter_t *buffer_opaque2_format_helpers;
+
   /* per-thread data */
   vnet_interface_per_thread_data_t *per_thread_data;
 
@@ -880,6 +887,12 @@ uword vnet_interface_output_node (vlib_main_t * vm,
 				  vlib_node_runtime_t * node,
 				  vlib_frame_t * frame);
 
+void vnet_register_format_buffer_opaque_helper
+  (vnet_buffer_opquae_formatter_t fn);
+
+void vnet_register_format_buffer_opaque2_helper
+  (vnet_buffer_opquae_formatter_t fn);
+
 #endif /* included_vnet_interface_h */
 
 /*