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head/sys/netinet/tcp_var.h
| Show First 20 Lines • Show All 185 Lines • ▼ Show 20 Lines | /* SACK related state */ | ||||
| u_int t_keepcnt; /* number of keepalives before close */ | u_int t_keepcnt; /* number of keepalives before close */ | ||||
| u_int t_tsomax; /* TSO total burst length limit in bytes */ | u_int t_tsomax; /* TSO total burst length limit in bytes */ | ||||
| u_int t_tsomaxsegcount; /* TSO maximum segment count */ | u_int t_tsomaxsegcount; /* TSO maximum segment count */ | ||||
| u_int t_tsomaxsegsize; /* TSO maximum segment size in bytes */ | u_int t_tsomaxsegsize; /* TSO maximum segment size in bytes */ | ||||
| u_int t_flags2; /* More tcpcb flags storage */ | u_int t_flags2; /* More tcpcb flags storage */ | ||||
| struct tcp_function_block *t_fb;/* TCP function call block */ | struct tcp_function_block *t_fb;/* TCP function call block */ | ||||
| void *t_fb_ptr; /* Pointer to t_fb specific data */ | void *t_fb_ptr; /* Pointer to t_fb specific data */ | ||||
| #ifdef TCP_RFC7413 | |||||
| uint8_t t_tfo_client_cookie_len; /* TCP Fast Open client cookie length */ | uint8_t t_tfo_client_cookie_len; /* TCP Fast Open client cookie length */ | ||||
| unsigned int *t_tfo_pending; /* TCP Fast Open server pending counter */ | unsigned int *t_tfo_pending; /* TCP Fast Open server pending counter */ | ||||
| union { | union { | ||||
| uint8_t client[TCP_FASTOPEN_MAX_COOKIE_LEN]; | uint8_t client[TCP_FASTOPEN_MAX_COOKIE_LEN]; | ||||
| uint64_t server; | uint64_t server; | ||||
| } t_tfo_cookie; /* TCP Fast Open cookie to send */ | } t_tfo_cookie; /* TCP Fast Open cookie to send */ | ||||
| #endif | |||||
| #ifdef TCPPCAP | #ifdef TCPPCAP | ||||
| struct mbufq t_inpkts; /* List of saved input packets. */ | struct mbufq t_inpkts; /* List of saved input packets. */ | ||||
| struct mbufq t_outpkts; /* List of saved output packets. */ | struct mbufq t_outpkts; /* List of saved output packets. */ | ||||
| #endif | #endif | ||||
| }; | }; | ||||
| #endif /* _KERNEL || _WANT_TCPCB */ | #endif /* _KERNEL || _WANT_TCPCB */ | ||||
| #ifdef _KERNEL | #ifdef _KERNEL | ||||
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