Add concept of transfer metadata, to be used by UDP in order to

[people/holger/gpxe.git] / src / net / tcp.c

diff --git a/src/net/tcp.c b/src/net/tcp.c
index 830e8d5..00c7b74 100644 (file)
--- a/src/net/tcp.c
+++ b/src/net/tcp.c
@@ -930,10 +930,12 @@ static int tcp_xfer_seek ( struct xfer_interface *xfer, off_t offset,
  *
  * @v xfer             Data transfer interface
  * @v iobuf            Datagram I/O buffer
+ * @v meta             Data transfer metadata, or NULL
  * @ret rc             Return status code
  */
 static int tcp_xfer_deliver_iob ( struct xfer_interface *xfer,
-                                 struct io_buffer *iobuf ) {
+                                 struct io_buffer *iobuf,
+                                 struct xfer_metadata *meta __unused ) {
        struct tcp_connection *tcp =
                container_of ( xfer, struct tcp_connection, xfer );