Implement sack based tcp loss recovery (RFC 6675)

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

diff --git a/src/vnet/session/session.h b/src/vnet/session/session.h
index a872864..d9c38bd 100644 (file)
--- a/src/vnet/session/session.h
+++ b/src/vnet/session/session.h
@@ -352,16 +352,18 @@ stream_session_max_rx_enqueue (transport_connection_t * tc)
 }
 
 always_inline u32
-stream_session_fifo_size (transport_connection_t * tc)
+stream_session_rx_fifo_size (transport_connection_t * tc)
 {
   stream_session_t *s = stream_session_get (tc->s_index, tc->thread_index);
   return s->server_rx_fifo->nitems;
 }
 
+u32 stream_session_tx_fifo_max_dequeue (transport_connection_t * tc);
+
 int
 stream_session_enqueue_data (transport_connection_t * tc, vlib_buffer_t * b,
                             u32 offset, u8 queue_event, u8 is_in_order);
-u32
+int
 stream_session_peek_bytes (transport_connection_t * tc, u8 * buffer,
                           u32 offset, u32 max_bytes);
 u32 stream_session_dequeue_drop (transport_connection_t * tc, u32 max_bytes);