#define TCP_CA_Recovery 3
#define TCP_CA_Loss 4
+enum tcp_fastopen_client_fail {
+ TFO_STATUS_UNSPEC,
+ TFO_COOKIE_UNAVAILABLE,
+ TFO_DATA_NOT_ACKED,
+ TFO_SYN_RETRANSMITTED,
+};
+
struct tcp_info {
uint8_t tcpi_state;
uint8_t tcpi_ca_state;
uint8_t tcpi_backoff;
uint8_t tcpi_options;
uint8_t tcpi_snd_wscale : 4, tcpi_rcv_wscale : 4;
- uint8_t tcpi_delivery_rate_app_limited : 1;
+ uint8_t tcpi_delivery_rate_app_limited : 1, tcpi_fastopen_client_fail : 2;
uint32_t tcpi_rto;
uint32_t tcpi_ato;
uint32_t tcpi_snd_mss;