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Searched refs:TH_ACK (Results 1 – 25 of 45) sorted by relevance

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/freebsd-14.2/sys/netinet/
H A Dtcp_fsm.h74 TH_RST|TH_ACK, /* 0, CLOSED */
77 TH_SYN|TH_ACK, /* 3, SYN_RECEIVED */
78 TH_ACK, /* 4, ESTABLISHED */
79 TH_ACK, /* 5, CLOSE_WAIT */
80 TH_FIN|TH_ACK, /* 6, FIN_WAIT_1 */
81 TH_FIN|TH_ACK, /* 7, CLOSING */
82 TH_FIN|TH_ACK, /* 8, LAST_ACK */
83 TH_ACK, /* 9, FIN_WAIT_2 */
84 TH_ACK, /* 10, TIME_WAIT */
H A Dtcp_timewait.c170 if ((thflags & (TH_SYN | TH_ACK)) == TH_SYN) in tcp_twcheck()
201 if ((thflags & TH_ACK) == 0) in tcp_twcheck()
228 if (((thflags & (TH_SYN | TH_ACK)) == TH_SYN) && in tcp_twcheck()
246 if (tcp_get_flags(th) & TH_ACK) { in tcp_twcheck()
255 th->th_seq+tlen, (tcp_seq)0, TH_RST|TH_ACK); in tcp_twcheck()
265 if ((thflags & TH_ACK) == 0) in tcp_twcheck()
293 if (thflags != TH_ACK || tlen != 0 || in tcp_twcheck()
297 tp->snd_nxt, TH_ACK); in tcp_twcheck()
H A Dtcp_input.c1067 if ((thflags & (TH_RST|TH_ACK|TH_SYN)) == TH_ACK) { in tcp_input_with_port()
1189 if (thflags & TH_ACK) { in tcp_input_with_port()
1751 (thflags & (TH_SYN|TH_FIN|TH_RST|TH_URG|TH_ACK)) == TH_ACK && in tcp_do_segment()
1972 if ((thflags & TH_ACK) && in tcp_do_segment()
1987 if ((thflags & (TH_SYN|TH_ACK)) == (TH_SYN|TH_ACK)) { in tcp_do_segment()
2018 if ((thflags & (TH_ACK|TH_RST)) == (TH_ACK|TH_RST)) { in tcp_do_segment()
2031 if (thflags & TH_ACK) { in tcp_do_segment()
2127 if (thflags & TH_ACK) in tcp_do_segment()
2401 if ((thflags & TH_ACK) == 0) { in tcp_do_segment()
3096 if ((thflags & TH_ACK) && in tcp_do_segment()
[all …]
H A Dtcp.h69 #define TH_ACK 0x10 macro
77 #define TH_FLAGS (TH_FIN|TH_SYN|TH_RST|TH_PUSH|TH_ACK|TH_URG|TH_ECE|TH_CWR)
H A Dtcp_syncache.c538 if (syncache_respond(sc, NULL, TH_SYN|TH_ACK) == 0) { in syncache_timer()
705 if (syncache_respond(sc, m, TH_ACK) == 0) { in syncache_chkrst()
1072 KASSERT((tcp_get_flags(th) & (TH_RST|TH_ACK|TH_SYN)) == TH_ACK, in syncache_expand()
1395 KASSERT((tcp_get_flags(th) & (TH_RST|TH_ACK|TH_SYN)) == TH_SYN, in syncache_add()
1567 if (syncache_respond(sc, m, TH_SYN|TH_ACK) == 0) { in syncache_add()
1752 if (syncache_respond(sc, m, TH_SYN|TH_ACK) == 0) { in syncache_add()
H A Dtcp_lro.c1006 if ((tcp_get_flags(th) & ~(TH_ACK | TH_PUSH)) != 0) { in tcp_lro_condense()
1050 if ((tcp_get_flags(th) & ~(TH_ACK | TH_PUSH)) != 0) { in tcp_lro_condense()
1066 ((tcp_get_flags(th) & TH_ACK) != in tcp_lro_condense()
1067 (le->flags & TH_ACK)) || in tcp_lro_condense()
H A Dtcp_lro_hpts.c129 if ((tcp_get_flags(th) & ~(TH_ACK | TH_PUSH | TH_ECE | TH_CWR)) != 0) in tcp_lro_ack_valid()
136 if (!(tcp_get_flags(th) & TH_ACK)) in tcp_lro_ack_valid()
H A Dtcp_ecn.c222 if (thflags & TH_ACK) in tcp_ecn_input_parallel_syn()
/freebsd-14.2/contrib/tcpdump/
H A Dprint-mptcp.c197 !((opt_len == 20 || opt_len == 22) && (flags & (TH_SYN | TH_ACK)) == in mp_capable_print()
198 TH_ACK)) in mp_capable_print()
230 !(opt_len == 16 && (flags & (TH_SYN | TH_ACK)) == (TH_SYN | TH_ACK)) && in mp_join_print()
231 !(opt_len == 24 && (flags & TH_ACK))) in mp_join_print()
H A Dprint-cnfp.c232 flags & TH_ACK ? "A" : "", in cnfp_v1_print()
334 flags & TH_ACK ? "A" : "", in cnfp_v5_print()
436 flags & TH_ACK ? "A" : "", in cnfp_v6_print()
H A Dtcp.h59 #define TH_ACK 0x10 macro
H A Dprint-tcp.c109 { TH_ACK, "." },
253 if (!ndo->ndo_Sflag && (flags & TH_ACK)) { in tcp_print()
428 if (flags & TH_ACK) { in tcp_print()
/freebsd-14.2/sbin/ipf/libipf/
H A Dflags.c23 u_char flags[] = { TH_FIN, TH_SYN, TH_RST, TH_PUSH, TH_ACK, TH_URG,
H A Dprintpacket.c95 if (tcp->th_flags & TH_ACK) in printpacket()
/freebsd-14.2/cddl/lib/libdtrace/
H A Dtcp.d91 #pragma D binding "1.6.3" TH_ACK
92 inline uint8_t TH_ACK = 0x10; variable
329 flags & TH_ACK ? "ACK" :
/freebsd-14.2/sys/netpfil/ipfilter/netinet/
H A Dip_state.c2019 if (flags == (TH_SYN|TH_ACK)) { in ipf_state_tcp()
2165 } else if (((tcpflags & (TH_ACK|TH_RST)) == (TH_ACK|TH_RST)) && in ipf_state_tcpinwindow()
4000 ((tcpflags & TH_ACKMASK) == TH_ACK)) { in ipf_tcp_age()
4041 } else if ((tcpflags & (TH_SYN|TH_FIN|TH_ACK)) == in ipf_tcp_age()
4042 TH_ACK) { in ipf_tcp_age()
4070 if ((tcpflags & (TH_SYN|TH_FIN|TH_ACK)) == TH_ACK) { in ipf_tcp_age()
4102 } else if ((tcpflags & TH_ACKMASK) == TH_ACK) { in ipf_tcp_age()
4142 } else if (tcpflags & TH_ACK) { in ipf_tcp_age()
4186 if ((tcpflags & TH_ACK) && in ipf_tcp_age()
4213 if ((tcpflags & (TH_FIN|TH_ACK)) == TH_ACK) { in ipf_tcp_age()
[all …]
H A Dip_compat.h706 #define TCPF_ALL (TH_FIN|TH_SYN|TH_RST|TH_PUSH|TH_ACK|TH_URG|\
835 #ifndef TH_ACK
836 # define TH_ACK 0x10 macro
842 #define TH_ACKMASK (TH_FIN|TH_SYN|TH_RST|TH_ACK)
H A Dip_state.h136 #define TH_OPENING (TH_SYN|TH_ACK)
/freebsd-14.2/sys/netinet/tcp_stacks/
H A Drack_bbr_common.c696 if (tp->t_state == TCPS_SYN_RECEIVED && (thflags & TH_ACK) && in __ctf_do_dropafterack()
802 tp->rcv_nxt, tp->snd_nxt, TH_ACK); in __ctf_process_rst()
835 tp->snd_nxt, TH_ACK); in ctf_challenge_ack()
/freebsd-14.2/contrib/pf/tftp-proxy/
H A Dfilter.c315 (TH_SYN|TH_ACK|TH_FIN|TH_RST) : 0); in prepare_rule()
319 (TH_SYN|TH_ACK|TH_FIN|TH_RST) : NULL); in prepare_rule()
/freebsd-14.2/sys/net/
H A Dslcompress.c175 if ((th->th_flags & (TH_SYN|TH_FIN|TH_RST|TH_ACK)) != TH_ACK) in sl_compress_tcp()
/freebsd-14.2/usr.sbin/ppp/
H A Dslcompress.c184 if ((th->th_flags & (TH_SYN | TH_FIN | TH_RST | TH_ACK)) != TH_ACK) { in sl_compress_tcp()
/freebsd-14.2/sys/netpfil/pf/
H A Dpf.c2693 if (f & TH_ACK) in pf_print_flags()
5573 if ((th->th_flags & TH_ACK) == 0) { in pf_tcp_track_full()
5577 (th->th_flags & (TH_ACK|TH_RST)) == (TH_ACK|TH_RST)) || in pf_tcp_track_full()
5648 if (th->th_flags & TH_ACK) { in pf_tcp_track_full()
5820 if (th->th_flags & TH_ACK) { in pf_tcp_track_sloppy()
5904 } else if ((th->th_flags & (TH_ACK|TH_RST|TH_FIN)) != TH_ACK || in pf_synproxy()
5919 if (((th->th_flags & (TH_SYN|TH_ACK)) != TH_ACK) || in pf_synproxy()
5937 (TH_SYN|TH_ACK)) || in pf_synproxy()
6016 ((th->th_flags & (TH_SYN|TH_ACK|TH_RST)) == TH_ACK && in pf_test_state_tcp()
8395 TH_ACK && pf_syncookie_validate(&pd) && in pf_test()
[all …]
/freebsd-14.2/sbin/ipf/ipsend/
H A Diptests.c931 for (i = 0; i <= (TH_URG|TH_ACK|TH_PUSH|TH_RST|TH_SYN|TH_FIN); in ip_test5()
986 t->th_flags = TH_ACK; in ip_test5()
1099 t->th_flags = TH_ACK|TH_URG; in ip_test5()
1126 t->th_flags = TH_ACK; in ip_test5()
H A Dipsend.c375 tcp->th_flags |= TH_ACK; in main()

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