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149 lines
2.6 KiB
149 lines
2.6 KiB
#ifndef STRACE_LINUX_INET_DIAG_H
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#define STRACE_LINUX_INET_DIAG_H
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#define TCPDIAG_GETSOCK 18
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#define DCCPDIAG_GETSOCK 19
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/* Socket identity */
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struct inet_diag_sockid {
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uint16_t idiag_sport;
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uint16_t idiag_dport;
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uint32_t idiag_src[4];
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uint32_t idiag_dst[4];
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uint32_t idiag_if;
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uint32_t idiag_cookie[2];
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};
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/* Request structures */
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struct inet_diag_req {
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uint8_t idiag_family;
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uint8_t idiag_src_len;
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uint8_t idiag_dst_len;
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uint8_t idiag_ext;
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struct inet_diag_sockid id;
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uint32_t idiag_states;
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uint32_t idiag_dbs;
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};
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struct inet_diag_req_v2 {
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uint8_t sdiag_family;
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uint8_t sdiag_protocol;
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uint8_t idiag_ext;
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uint8_t pad;
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uint32_t idiag_states;
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struct inet_diag_sockid id;
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};
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enum {
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INET_DIAG_REQ_NONE,
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INET_DIAG_REQ_BYTECODE,
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};
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struct inet_diag_bc_op {
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unsigned char code;
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unsigned char yes;
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unsigned short no;
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};
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enum {
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INET_DIAG_BC_NOP,
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INET_DIAG_BC_JMP,
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INET_DIAG_BC_S_GE,
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INET_DIAG_BC_S_LE,
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INET_DIAG_BC_D_GE,
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INET_DIAG_BC_D_LE,
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INET_DIAG_BC_AUTO,
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INET_DIAG_BC_S_COND,
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INET_DIAG_BC_D_COND,
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INET_DIAG_BC_DEV_COND, /* u32 ifindex */
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INET_DIAG_BC_MARK_COND,
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INET_DIAG_BC_S_EQ,
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INET_DIAG_BC_D_EQ,
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};
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struct inet_diag_hostcond {
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uint8_t family;
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uint8_t prefix_len;
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int port;
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uint32_t addr[0];
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};
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struct inet_diag_markcond {
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uint32_t mark;
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uint32_t mask;
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};
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/* Info structure */
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struct inet_diag_msg {
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uint8_t idiag_family;
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uint8_t idiag_state;
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uint8_t idiag_timer;
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uint8_t idiag_retrans;
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struct inet_diag_sockid id;
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uint32_t idiag_expires;
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uint32_t idiag_rqueue;
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uint32_t idiag_wqueue;
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uint32_t idiag_uid;
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uint32_t idiag_inode;
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};
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/* Extensions */
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enum {
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INET_DIAG_NONE,
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INET_DIAG_MEMINFO,
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INET_DIAG_INFO,
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INET_DIAG_VEGASINFO,
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INET_DIAG_CONG,
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INET_DIAG_TOS,
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INET_DIAG_TCLASS,
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INET_DIAG_SKMEMINFO,
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INET_DIAG_SHUTDOWN,
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INET_DIAG_DCTCPINFO,
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INET_DIAG_PROTOCOL, /* response attribute only */
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INET_DIAG_SKV6ONLY,
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INET_DIAG_LOCALS,
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INET_DIAG_PEERS,
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INET_DIAG_PAD,
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INET_DIAG_MARK,
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INET_DIAG_BBRINFO,
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INET_DIAG_CLASS_ID,
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};
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/* INET_DIAG_MEM */
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struct inet_diag_meminfo {
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uint32_t idiag_rmem;
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uint32_t idiag_wmem;
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uint32_t idiag_fmem;
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uint32_t idiag_tmem;
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};
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/* INET_DIAG_VEGASINFO */
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struct tcpvegas_info {
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uint32_t tcpv_enabled;
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uint32_t tcpv_rttcnt;
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uint32_t tcpv_rtt;
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uint32_t tcpv_minrtt;
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};
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/* INET_DIAG_DCTCPINFO */
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struct tcp_dctcp_info {
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uint16_t dctcp_enabled;
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uint16_t dctcp_ce_state;
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uint32_t dctcp_alpha;
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uint32_t dctcp_ab_ecn;
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uint32_t dctcp_ab_tot;
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};
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/* INET_DIAG_BBRINFO */
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struct tcp_bbr_info {
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uint32_t bbr_bw_lo;
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uint32_t bbr_bw_hi;
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uint32_t bbr_min_rtt;
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uint32_t bbr_pacing_gain;
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uint32_t bbr_cwnd_gain;
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};
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#endif /* !STRACE_LINUX_INET_DIAG_H */
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