tcp: add option to pass opaque to next node

[vpp.git] / src / vnet / buffer.h

diff --git a/src/vnet/buffer.h b/src/vnet/buffer.h
index 812fe74..324c903 100644 (file)
--- a/src/vnet/buffer.h
+++ b/src/vnet/buffer.h
@@ -327,7 +327,11 @@ typedef struct
     struct
     {
       u32 connection_index;
-      u32 seq_number;
+      union
+      {
+       u32 seq_number;
+       u32 next_node_opaque;
+      };
       u32 seq_end;
       u32 ack_number;
       u16 hdr_offset;          /**< offset relative to ip hdr */