1c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner/**************************************************************************** 2c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner **************************************************************************** 3c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner *** 4c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner *** This header was automatically generated from a Linux kernel header 5c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner *** of the same name, to make information necessary for userspace to 6c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner *** call into the kernel available to libc. It contains only constants, 7c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner *** structures, and macros generated from the original header, and thus, 8c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner *** contains no copyrightable information. 9c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner *** 10c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner **************************************************************************** 11c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner ****************************************************************************/ 12c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#ifndef _LINUX_TCP_H 13c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define _LINUX_TCP_H 14c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner 15c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#include <linux/types.h> 16c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#include <asm/byteorder.h> 17c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner 18c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turnerstruct tcphdr { 19c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u16 source; 20c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u16 dest; 21c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 seq; 22c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 ack_seq; 23c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#ifdef __LITTLE_ENDIAN_BITFIELD 24c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u16 res1:4, 25c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner doff:4, 26c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner fin:1, 27c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner syn:1, 28c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner rst:1, 29c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner psh:1, 30c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner ack:1, 31c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner urg:1, 32c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner ece:1, 33c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner cwr:1; 34c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#elif defined(__BIG_ENDIAN_BITFIELD) 35c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u16 doff:4, 36c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner res1:4, 37c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner cwr:1, 38c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner ece:1, 39c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner urg:1, 40c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner ack:1, 41c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner psh:1, 42c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner rst:1, 43c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner syn:1, 44c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner fin:1; 45c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#else 46c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#error "Adjust your <asm/byteorder.h> defines" 47c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#endif 48c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u16 window; 49c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u16 check; 50c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u16 urg_ptr; 51c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner}; 52c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner 53c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turnerunion tcp_word_hdr { 54c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner struct tcphdr hdr; 55c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 words[5]; 56c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner}; 57c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner 58c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define tcp_flag_word(tp) ( ((union tcp_word_hdr *)(tp))->words [3]) 59c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner 60c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turnerenum { 61c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner TCP_FLAG_CWR = __constant_htonl(0x00800000), 62c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner TCP_FLAG_ECE = __constant_htonl(0x00400000), 63c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner TCP_FLAG_URG = __constant_htonl(0x00200000), 64c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner TCP_FLAG_ACK = __constant_htonl(0x00100000), 65c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner TCP_FLAG_PSH = __constant_htonl(0x00080000), 66c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner TCP_FLAG_RST = __constant_htonl(0x00040000), 67c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner TCP_FLAG_SYN = __constant_htonl(0x00020000), 68c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner TCP_FLAG_FIN = __constant_htonl(0x00010000), 69c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner TCP_RESERVED_BITS = __constant_htonl(0x0F000000), 70c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner TCP_DATA_OFFSET = __constant_htonl(0xF0000000) 71c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner}; 72c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner 73c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCP_NODELAY 1 74c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCP_MAXSEG 2 75c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCP_CORK 3 76c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCP_KEEPIDLE 4 77c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCP_KEEPINTVL 5 78c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCP_KEEPCNT 6 79c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCP_SYNCNT 7 80c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCP_LINGER2 8 81c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCP_DEFER_ACCEPT 9 82c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCP_WINDOW_CLAMP 10 83c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCP_INFO 11 84c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCP_QUICKACK 12 85c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCP_CONGESTION 13 86c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner 87c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCPI_OPT_TIMESTAMPS 1 88c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCPI_OPT_SACK 2 89c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCPI_OPT_WSCALE 4 90c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCPI_OPT_ECN 8 91c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner 92c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turnerenum tcp_ca_state 93c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner{ 94c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner TCP_CA_Open = 0, 95c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCPF_CA_Open (1<<TCP_CA_Open) 96c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner TCP_CA_Disorder = 1, 97c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCPF_CA_Disorder (1<<TCP_CA_Disorder) 98c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner TCP_CA_CWR = 2, 99c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCPF_CA_CWR (1<<TCP_CA_CWR) 100c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner TCP_CA_Recovery = 3, 101c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCPF_CA_Recovery (1<<TCP_CA_Recovery) 102c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner TCP_CA_Loss = 4 103c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#define TCPF_CA_Loss (1<<TCP_CA_Loss) 104c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner}; 105c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner 106c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turnerstruct tcp_info 107c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner{ 108c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u8 tcpi_state; 109c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u8 tcpi_ca_state; 110c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u8 tcpi_retransmits; 111c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u8 tcpi_probes; 112c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u8 tcpi_backoff; 113c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u8 tcpi_options; 114c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u8 tcpi_snd_wscale : 4, tcpi_rcv_wscale : 4; 115c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner 116c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_rto; 117c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_ato; 118c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_snd_mss; 119c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_rcv_mss; 120c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner 121c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_unacked; 122c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_sacked; 123c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_lost; 124c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_retrans; 125c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_fackets; 126c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner 127c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_last_data_sent; 128c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_last_ack_sent; 129c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_last_data_recv; 130c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_last_ack_recv; 131c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner 132c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_pmtu; 133c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_rcv_ssthresh; 134c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_rtt; 135c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_rttvar; 136c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_snd_ssthresh; 137c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_snd_cwnd; 138c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_advmss; 139c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_reordering; 140c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner 141c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_rcv_rtt; 142c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_rcv_space; 143c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner 144c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner __u32 tcpi_total_retrans; 145c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner}; 146c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner 147c817c5210e4207908b83faaf08a2c5b95251f871David 'Digit' Turner#endif 148