tcp: fix handling of broken syn options

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

diff --git a/src/vnet/tcp/tcp.h b/src/vnet/tcp/tcp.h
index 5b235b6..a62e01d 100644 (file)
--- a/src/vnet/tcp/tcp.h
+++ b/src/vnet/tcp/tcp.h
@@ -124,6 +124,7 @@ extern timer_expiration_handler tcp_timer_retransmit_syn_handler;
   _(FRXT_PENDING, "Fast-retransmit pending")   \
   _(FRXT_FIRST, "Fast-retransmit first again") \
   _(DEQ_PENDING, "Pending dequeue acked")      \
+  _(PSH_PENDING, "Pending psh packet")         \
 
 typedef enum _tcp_connection_flag_bits
 {
@@ -334,6 +335,8 @@ typedef struct _tcp_connection
   u32 last_fib_check;  /**< Last time we checked fib route for peer */
   u32 sw_if_index;     /**< Interface for the connection */
   u32 tx_fifo_size;    /**< Tx fifo size. Used to constrain cwnd */
+
+  u32 psh_seq;         /**< Add psh header for seg that includes this */
 } tcp_connection_t;
 
 /* *INDENT-OFF* */
@@ -562,7 +565,8 @@ void tcp_connection_close (tcp_connection_t * tc);
 void tcp_connection_cleanup (tcp_connection_t * tc);
 void tcp_connection_del (tcp_connection_t * tc);
 int tcp_half_open_connection_cleanup (tcp_connection_t * tc);
-tcp_connection_t *tcp_connection_new (u8 thread_index);
+tcp_connection_t *tcp_connection_alloc (u8 thread_index);
+void tcp_connection_free (tcp_connection_t * tc);
 void tcp_connection_reset (tcp_connection_t * tc);
 int tcp_configure_v4_source_address_range (vlib_main_t * vm,
                                           ip4_address_t * start,