diff options
Diffstat (limited to 'include/netinet/tcp.h')
| -rw-r--r-- | include/netinet/tcp.h | 42 |
1 files changed, 38 insertions, 4 deletions
diff --git a/include/netinet/tcp.h b/include/netinet/tcp.h index 584af2f5..fad1d844 100644 --- a/include/netinet/tcp.h +++ b/include/netinet/tcp.h @@ -38,6 +38,7 @@ #define TCP_FASTOPEN_NO_COOKIE 34 #define TCP_ZEROCOPY_RECEIVE 35 #define TCP_INQ 36 +#define TCP_TX_DELAY 37 #define TCP_CM_INQ TCP_INQ @@ -72,6 +73,15 @@ enum { TCP_NLA_SND_SSTHRESH, TCP_NLA_DELIVERED, TCP_NLA_DELIVERED_CE, + TCP_NLA_BYTES_SENT, + TCP_NLA_BYTES_RETRANS, + TCP_NLA_DSACK_DUPS, + TCP_NLA_REORD_SEEN, + TCP_NLA_SRTT, + TCP_NLA_TIMEOUT_REHASH, + TCP_NLA_BYTES_NOTSENT, + TCP_NLA_EDT, + TCP_NLA_TTL, }; #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) @@ -92,7 +102,6 @@ enum { #include <sys/types.h> #include <sys/socket.h> #include <stdint.h> -#include <endian.h> typedef uint32_t tcp_seq; @@ -176,6 +185,13 @@ struct tcphdr { #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; @@ -184,7 +200,7 @@ struct tcp_info { 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; @@ -225,18 +241,25 @@ struct tcp_info { uint64_t tcpi_sndbuf_limited; uint32_t tcpi_delivered; uint32_t tcpi_delivered_ce; + uint64_t tcpi_bytes_sent; + uint64_t tcpi_bytes_retrans; + uint32_t tcpi_dsack_dups; + uint32_t tcpi_reord_seen; + uint32_t tcpi_rcv_ooopack; + uint32_t tcpi_snd_wnd; }; #define TCP_MD5SIG_MAXKEYLEN 80 -#define TCP_MD5SIG_FLAG_PREFIX 1 +#define TCP_MD5SIG_FLAG_PREFIX 0x1 +#define TCP_MD5SIG_FLAG_IFINDEX 0x2 struct tcp_md5sig { struct sockaddr_storage tcpm_addr; uint8_t tcpm_flags; uint8_t tcpm_prefixlen; uint16_t tcpm_keylen; - uint32_t __tcpm_pad; + int tcpm_ifindex; uint8_t tcpm_key[TCP_MD5SIG_MAXKEYLEN]; }; @@ -260,10 +283,21 @@ struct tcp_repair_window { uint32_t rcv_wup; }; +#define TCP_RECEIVE_ZEROCOPY_FLAG_TLB_CLEAN_HINT 0x1 + struct tcp_zerocopy_receive { uint64_t address; uint32_t length; uint32_t recv_skip_hint; + uint32_t inq; + int32_t err; + uint64_t copybuf_address; + int32_t copybuf_len; + uint32_t flags; + uint64_t msg_control; + uint64_t msg_controllen; + uint32_t msg_flags; + uint32_t reserved; }; #endif |