Symbol: TH_ACK
sbin/ipf/iplang/iplang_y.y
1049
static int flagv[] = { TH_ACK, TH_SYN, TH_URG, TH_RST, TH_PUSH,
sbin/ipf/ipmon/ipmon.c
73
{ TH_ACK, 'A' },
sbin/ipf/ipsend/ipsend.c
371
__tcp_set_flags(tcp, __tcp_get_flags(tcp) | TH_ACK);
sbin/ipf/ipsend/iptests.c
1092
__tcp_set_flags(t, TH_ACK|TH_URG);
sbin/ipf/ipsend/iptests.c
1119
__tcp_set_flags(t, TH_ACK);
sbin/ipf/ipsend/iptests.c
979
__tcp_set_flags(t, TH_ACK);
sbin/ipf/libipf/flags.c
26
uint16_t flags[] = { TH_FIN, TH_SYN, TH_RST, TH_PUSH, TH_ACK, TH_URG,
sbin/ipf/libipf/ipft_tx.c
25
TH_ACK, TH_URG, TH_ECN, TH_CWR, TH_AE };
sbin/ipf/libipf/printpacket.c
96
if (tcpflags & TH_ACK)
sbin/ipfw/ipfw2.c
127
{ "ack", TH_ACK },
sbin/ipfw/ipfw2.c
1298
if (list == f_tcpflags && set == TH_SYN && clear == TH_ACK) {
sbin/ipfw/ipfw2.c
5278
(TH_SYN) | ( (TH_ACK) & 0xff) <<8 );
sys/dev/cxgbe/tom/t4_listen.c
1600
tcp_set_flags(th, TH_ACK);
sys/dev/irdma/irdma_cm.c
2902
if (tcp_get_flags(tcph) & TH_ACK)
sys/dev/irdma/irdma_cm.c
2904
} else if (tcp_get_flags(tcph) & TH_ACK) {
sys/dev/irdma/irdma_cm.c
3198
if (!(tcp_get_flags(tcph) & TH_SYN) || tcp_get_flags(tcph) & TH_ACK)
sys/dev/irdma/irdma_cm.c
490
tcp_set_flags(tcph, tcp_get_flags(tcph) | TH_ACK);
sys/dev/irdma/irdma_cm.c
677
tcp_set_flags(tcph, tcp_get_flags(tcph) | TH_ACK);
sys/dev/mlx5/mlx5_en/mlx5_en_rx.c
193
tcp_set_flags(th, tcp_get_flags(th) | TH_ACK);
sys/dev/xen/netback/netback_unit_tests.c
2315
tcp_set_flags(tcp, TH_ACK | TH_PUSH);
sys/net/slcompress.c
173
if ((tcp_get_flags(th) & (TH_SYN|TH_FIN|TH_RST|TH_ACK)) != TH_ACK)
sys/netinet/tcp.h
74
#define TH_FLAGS (TH_FIN|TH_SYN|TH_RST|TH_PUSH|TH_ACK|TH_URG|TH_ECE|TH_CWR|TH_AE)
sys/netinet/tcp_ecn.c
227
if (thflags & TH_ACK)
sys/netinet/tcp_fsm.h
72
TH_RST|TH_ACK, /* 0, CLOSED */
sys/netinet/tcp_fsm.h
75
TH_SYN|TH_ACK, /* 3, SYN_RECEIVED */
sys/netinet/tcp_fsm.h
76
TH_ACK, /* 4, ESTABLISHED */
sys/netinet/tcp_fsm.h
77
TH_ACK, /* 5, CLOSE_WAIT */
sys/netinet/tcp_fsm.h
78
TH_FIN|TH_ACK, /* 6, FIN_WAIT_1 */
sys/netinet/tcp_fsm.h
79
TH_FIN|TH_ACK, /* 7, CLOSING */
sys/netinet/tcp_fsm.h
80
TH_FIN|TH_ACK, /* 8, LAST_ACK */
sys/netinet/tcp_fsm.h
81
TH_ACK, /* 9, FIN_WAIT_2 */
sys/netinet/tcp_fsm.h
82
TH_ACK, /* 10, TIME_WAIT */
sys/netinet/tcp_input.c
1040
if ((thflags & (TH_RST|TH_ACK|TH_SYN)) == TH_ACK) {
sys/netinet/tcp_input.c
1163
if (thflags & TH_ACK) {
sys/netinet/tcp_input.c
1197
KASSERT((thflags & (TH_RST|TH_ACK)) == 0,
sys/netinet/tcp_input.c
1531
if ((tp->t_state == TCPS_SYN_SENT) && (thflags & TH_ACK) &&
sys/netinet/tcp_input.c
1720
(thflags & (TH_SYN|TH_FIN|TH_RST|TH_URG|TH_ACK)) == TH_ACK &&
sys/netinet/tcp_input.c
1945
if ((thflags & TH_ACK) &&
sys/netinet/tcp_input.c
1959
if ((thflags & (TH_SYN|TH_ACK)) == (TH_SYN|TH_ACK)) {
sys/netinet/tcp_input.c
1967
} else if (!(thflags & (TH_ACK|TH_FIN|TH_RST))) {
sys/netinet/tcp_input.c
1989
if ((thflags & (TH_ACK|TH_RST)) == (TH_ACK|TH_RST)) {
sys/netinet/tcp_input.c
2002
if (thflags & TH_ACK) {
sys/netinet/tcp_input.c
2098
if (thflags & TH_ACK)
sys/netinet/tcp_input.c
2369
if ((thflags & TH_ACK) == 0) {
sys/netinet/tcp_input.c
3056
if ((thflags & TH_ACK) &&
sys/netinet/tcp_input.c
3368
if (tp->t_state == TCPS_SYN_RECEIVED && (thflags & TH_ACK) &&
sys/netinet/tcp_input.c
3449
if (tcp_get_flags(th) & TH_ACK) {
sys/netinet/tcp_input.c
3458
(tcp_seq)0, TH_RST|TH_ACK);
sys/netinet/tcp_input.c
837
((thflags & (TH_ACK|TH_SYN)) == TH_SYN ?
sys/netinet/tcp_log_buf.c
3023
if (flags & TH_ACK) {
sys/netinet/tcp_log_buf.c
3040
if (flags & TH_ACK) {
sys/netinet/tcp_lro.c
1006
if ((tcp_get_flags(th) & ~(TH_ACK | TH_PUSH)) != 0) {
sys/netinet/tcp_lro.c
1050
if ((tcp_get_flags(th) & ~(TH_ACK | TH_PUSH)) != 0) {
sys/netinet/tcp_lro.c
1066
((tcp_get_flags(th) & TH_ACK) !=
sys/netinet/tcp_lro.c
1067
(le->flags & TH_ACK)) ||
sys/netinet/tcp_lro_hpts.c
134
if ((tcp_get_flags(th) & ~(TH_ACK | TH_PUSH | TH_ECE | TH_CWR)) != 0)
sys/netinet/tcp_lro_hpts.c
141
if (!(tcp_get_flags(th) & TH_ACK))
sys/netinet/tcp_stacks/bbr.c
11453
if (thflags & TH_ACK) {
sys/netinet/tcp_stacks/bbr.c
11503
if ((tp->t_state == TCPS_SYN_SENT) && (thflags & TH_ACK) &&
sys/netinet/tcp_stacks/bbr.c
8143
if ((thflags & TH_ACK) &&
sys/netinet/tcp_stacks/bbr.c
8157
} else if (thflags & TH_ACK) {
sys/netinet/tcp_stacks/bbr.c
8755
if ((thflags & TH_ACK) &&
sys/netinet/tcp_stacks/bbr.c
8762
if ((thflags & (TH_ACK | TH_RST)) == (TH_ACK | TH_RST)) {
sys/netinet/tcp_stacks/bbr.c
8779
if (thflags & TH_ACK) {
sys/netinet/tcp_stacks/bbr.c
8885
if (thflags & TH_ACK) {
sys/netinet/tcp_stacks/bbr.c
8957
if ((thflags & TH_ACK) &&
sys/netinet/tcp_stacks/bbr.c
8971
if ((thflags & (TH_SYN | TH_ACK)) == (TH_SYN | TH_ACK)) {
sys/netinet/tcp_stacks/bbr.c
8983
} else if (!(thflags & (TH_ACK | TH_FIN | TH_RST))) {
sys/netinet/tcp_stacks/bbr.c
9039
if ((thflags & TH_ACK) == 0) {
sys/netinet/tcp_stacks/bbr.c
9075
if (thflags & TH_ACK)
sys/netinet/tcp_stacks/bbr.c
9196
__predict_true((thflags & (TH_SYN | TH_FIN | TH_RST | TH_URG | TH_ACK)) == TH_ACK) &&
sys/netinet/tcp_stacks/bbr.c
9262
if ((thflags & TH_ACK) == 0) {
sys/netinet/tcp_stacks/bbr.c
9359
if ((thflags & TH_ACK) == 0) {
sys/netinet/tcp_stacks/bbr.c
9490
if ((thflags & TH_ACK) == 0) {
sys/netinet/tcp_stacks/bbr.c
9606
if ((thflags & TH_ACK) == 0) {
sys/netinet/tcp_stacks/bbr.c
9708
if ((thflags & TH_ACK) == 0) {
sys/netinet/tcp_stacks/bbr.c
9822
if ((thflags & TH_ACK) == 0) {
sys/netinet/tcp_stacks/rack.c
12108
if ((thflags & TH_ACK) &&
sys/netinet/tcp_stacks/rack.c
12123
} else if (thflags & TH_ACK) {
sys/netinet/tcp_stacks/rack.c
12746
if ((thflags & TH_ACK) &&
sys/netinet/tcp_stacks/rack.c
12753
if ((thflags & (TH_ACK | TH_RST)) == (TH_ACK | TH_RST)) {
sys/netinet/tcp_stacks/rack.c
12771
if (thflags & TH_ACK) {
sys/netinet/tcp_stacks/rack.c
12892
if (thflags & TH_ACK) {
sys/netinet/tcp_stacks/rack.c
12960
if ((thflags & TH_ACK) &&
sys/netinet/tcp_stacks/rack.c
12975
if ((thflags & (TH_SYN | TH_ACK)) == (TH_SYN | TH_ACK)) {
sys/netinet/tcp_stacks/rack.c
12987
} else if (!(thflags & (TH_ACK | TH_FIN | TH_RST))) {
sys/netinet/tcp_stacks/rack.c
13045
if ((thflags & TH_ACK) == 0) {
sys/netinet/tcp_stacks/rack.c
13184
__predict_true((thflags & (TH_SYN | TH_FIN | TH_RST | TH_ACK)) == TH_ACK) &&
sys/netinet/tcp_stacks/rack.c
13251
if ((thflags & TH_ACK) == 0) {
sys/netinet/tcp_stacks/rack.c
13346
if ((thflags & TH_ACK) == 0) {
sys/netinet/tcp_stacks/rack.c
13478
if ((thflags & TH_ACK) == 0) {
sys/netinet/tcp_stacks/rack.c
13593
if ((thflags & TH_ACK) == 0) {
sys/netinet/tcp_stacks/rack.c
13695
if ((thflags & TH_ACK) == 0) {
sys/netinet/tcp_stacks/rack.c
13804
if ((thflags & TH_ACK) == 0) {
sys/netinet/tcp_stacks/rack.c
16345
if (thflags & TH_ACK)
sys/netinet/tcp_stacks/rack.c
16363
if (thflags & TH_ACK) {
sys/netinet/tcp_stacks/rack.c
16510
if (thflags & TH_ACK)
sys/netinet/tcp_stacks/rack.c
16523
if ((tp->t_state == TCPS_SYN_SENT) && (thflags & TH_ACK) &&
sys/netinet/tcp_stacks/rack.c
21161
(flags & TH_ACK) &&
sys/netinet/tcp_stacks/rack_bbr_common.c
667
if (tp->t_state == TCPS_SYN_RECEIVED && (thflags & TH_ACK) &&
sys/netinet/tcp_stacks/rack_bbr_common.c
773
tp->snd_nxt, TH_ACK);
sys/netinet/tcp_subr.c
1829
flags = TH_ACK;
sys/netinet/tcp_subr.c
2128
KASSERT((thflags & (TH_ACK|TH_SYN)) == TH_SYN &&
sys/netinet/tcp_subr.c
2138
if (flags & TH_ACK)
sys/netinet/tcp_subr.c
2217
tp->snd_nxt, TH_ACK);
sys/netinet/tcp_syncache.c
1078
KASSERT((tcp_get_flags(th) & (TH_RST|TH_ACK|TH_SYN)) == TH_ACK,
sys/netinet/tcp_syncache.c
1425
KASSERT((tcp_get_flags(th) & (TH_RST|TH_ACK|TH_SYN)) == TH_SYN,
sys/netinet/tcp_syncache.c
1598
if (syncache_respond(sc, TH_SYN|TH_ACK) == 0) {
sys/netinet/tcp_syncache.c
1794
if (syncache_respond(sc, TH_SYN|TH_ACK) == 0) {
sys/netinet/tcp_syncache.c
2102
if (syncache_respond(sc, TH_ACK) == 0) {
sys/netinet/tcp_syncache.c
533
if (syncache_respond(sc, TH_SYN|TH_ACK) == 0) {
sys/netinet/tcp_timewait.c
167
if ((thflags & (TH_SYN | TH_ACK)) == TH_SYN)
sys/netinet/tcp_timewait.c
198
if ((thflags & TH_ACK) == 0)
sys/netinet/tcp_timewait.c
225
if (((thflags & (TH_SYN | TH_ACK)) == TH_SYN) &&
sys/netinet/tcp_timewait.c
243
if (tcp_get_flags(th) & TH_ACK) {
sys/netinet/tcp_timewait.c
252
th->th_seq+tlen, (tcp_seq)0, TH_RST|TH_ACK);
sys/netinet/tcp_timewait.c
262
if ((thflags & TH_ACK) == 0)
sys/netinet/tcp_timewait.c
296
tp->snd_nxt, TH_ACK);
sys/netpfil/ipfilter/netinet/fil.c
1361
((flags & (TH_RST|TH_ACK)) == TH_RST)) {
sys/netpfil/ipfilter/netinet/fil.c
1375
} else if (!(flags & TH_ACK)) {
sys/netpfil/ipfilter/netinet/ip_compat.h
824
#ifndef TH_ACK
sys/netpfil/ipfilter/netinet/ip_compat.h
831
#define TH_ACKMASK (TH_FIN|TH_SYN|TH_RST|TH_ACK)
sys/netpfil/ipfilter/netinet/ip_fil_freebsd.c
376
if (tcp_get_flags(tcp) & TH_ACK) {
sys/netpfil/ipfilter/netinet/ip_fil_freebsd.c
385
tcp_set_flags(tcp2, TH_RST|TH_ACK);
sys/netpfil/ipfilter/netinet/ip_state.c
1567
if ((tcp_get_flags(tcp) & ~(TH_FIN|TH_ACK|TH_ECNALL)) ==
sys/netpfil/ipfilter/netinet/ip_state.c
2018
if (flags == (TH_SYN|TH_ACK)) {
sys/netpfil/ipfilter/netinet/ip_state.c
2162
if (!(tcpflags & TH_ACK)) { /* Pretend an ack was sent */
sys/netpfil/ipfilter/netinet/ip_state.c
2164
} else if (((tcpflags & (TH_ACK|TH_RST)) == (TH_ACK|TH_RST)) &&
sys/netpfil/ipfilter/netinet/ip_state.c
2209
} else if ((seq == 0) && (tcpflags == (TH_RST|TH_ACK)) &&
sys/netpfil/ipfilter/netinet/ip_state.c
3984
((tcpflags & TH_ACKMASK) == TH_ACK)) {
sys/netpfil/ipfilter/netinet/ip_state.c
4025
} else if ((tcpflags & (TH_SYN|TH_FIN|TH_ACK)) ==
sys/netpfil/ipfilter/netinet/ip_state.c
4026
TH_ACK) {
sys/netpfil/ipfilter/netinet/ip_state.c
4054
if ((tcpflags & (TH_SYN|TH_FIN|TH_ACK)) == TH_ACK) {
sys/netpfil/ipfilter/netinet/ip_state.c
4086
} else if ((tcpflags & TH_ACKMASK) == TH_ACK) {
sys/netpfil/ipfilter/netinet/ip_state.c
4126
} else if (tcpflags & TH_ACK) {
sys/netpfil/ipfilter/netinet/ip_state.c
4170
if ((tcpflags & TH_ACK) &&
sys/netpfil/ipfilter/netinet/ip_state.c
4197
if ((tcpflags & (TH_FIN|TH_ACK)) == TH_ACK) {
sys/netpfil/ipfilter/netinet/ip_state.c
4204
if (tcpflags & TH_ACK) {
sys/netpfil/ipfilter/netinet/ip_state.h
134
#define TH_OPENING (TH_SYN|TH_ACK)
sys/netpfil/ipfw/ip_fw2.c
2648
(TH_RST | TH_ACK | TH_SYN)) != TH_SYN);
sys/netpfil/ipfw/ip_fw2.c
723
if (flags & TH_ACK) {
sys/netpfil/ipfw/ip_fw2.c
730
tcp_set_flags(th, TH_RST | TH_ACK);
sys/netpfil/ipfw/ip_fw2.c
738
tcp_set_flags(th, TH_ACK);
sys/netpfil/ipfw/ip_fw_dynamic.c
2443
tcp_set_flags(tcp, TH_ACK);
sys/netpfil/ipfw/ip_fw_dynamic.c
2548
tcp_set_flags(tcp, TH_ACK);
sys/netpfil/ipfw/nat64/nat64lsn.c
170
result |= (flags & TH_ACK) >> 2; /* Treat ACK as estab */
sys/netpfil/pf/pf.c
11758
if ((tcp_get_flags(&pd.hdr.tcp) & (TH_SYN|TH_ACK|TH_RST)) == TH_SYN &&
sys/netpfil/pf/pf.c
11765
if ((tcp_get_flags(&pd.hdr.tcp) & TH_ACK) && pd.p_len == 0)
sys/netpfil/pf/pf.c
11781
if ((tcp_get_flags(&pd.hdr.tcp) & (TH_SYN|TH_ACK|TH_RST)) ==
sys/netpfil/pf/pf.c
11782
TH_ACK && pf_syncookie_validate(&pd) &&
sys/netpfil/pf/pf.c
3130
TH_RST|TH_ACK, 0, 0, 0, M_SKIP_FIREWALL, s->tag, 0,
sys/netpfil/pf/pf.c
3523
if (f & TH_ACK)
sys/netpfil/pf/pf.c
4800
ntohl(th->th_ack), ack, TH_RST|TH_ACK, 0, 0,
sys/netpfil/pf/pf.c
4867
src->seqlo, TH_ACK, 0, 0, s->rule->return_ttl, 0, 0, 0,
sys/netpfil/pf/pf.c
6755
if ((tcp_get_flags(th) & (TH_SYN|TH_ACK)) == TH_SYN &&
sys/netpfil/pf/pf.c
6964
if (pd->proto == IPPROTO_TCP && (tcp_get_flags(th) & (TH_SYN|TH_ACK)) ==
sys/netpfil/pf/pf.c
6977
TH_SYN|TH_ACK, 0, s->src.mss, 0, M_SKIP_FIREWALL, 0, 0,
sys/netpfil/pf/pf.c
7410
if ((tcp_get_flags(th) & TH_ACK) == 0) {
sys/netpfil/pf/pf.c
7414
(tcp_get_flags(th) & (TH_ACK|TH_RST)) == (TH_ACK|TH_RST)) ||
sys/netpfil/pf/pf.c
7463
(th->th_flags & (TH_ACK|TH_RST)) == (TH_ACK|TH_RST)))) {
sys/netpfil/pf/pf.c
7489
if (tcp_get_flags(th) & TH_ACK) {
sys/netpfil/pf/pf.c
7649
if (tcp_get_flags(th) & TH_ACK) {
sys/netpfil/pf/pf.c
7729
TH_SYN|TH_ACK, 0, state->src.mss, 0,
sys/netpfil/pf/pf.c
7734
} else if ((tcp_get_flags(th) & (TH_ACK|TH_RST|TH_FIN)) != TH_ACK ||
sys/netpfil/pf/pf.c
7749
if (((tcp_get_flags(th) & (TH_SYN|TH_ACK)) != TH_ACK) ||
sys/netpfil/pf/pf.c
7768
} else if (((tcp_get_flags(th) & (TH_SYN|TH_ACK)) !=
sys/netpfil/pf/pf.c
7769
(TH_SYN|TH_ACK)) ||
sys/netpfil/pf/pf.c
7779
TH_ACK, state->src.max_win, 0, 0, 0,
sys/netpfil/pf/pf.c
7786
TH_ACK, state->dst.max_win, 0, 0,
sys/netpfil/pf/pf.c
7818
if ((th->th_flags & (TH_SYN | TH_ACK)) != TH_SYN)
sys/netpfil/pf/pf.c
7834
TH_SYN | TH_ACK, 0, s->src.mss, 0, 1, 0, 0, r->rtableid, NULL);
sys/netpfil/pf/pf.c
7894
if (((tcp_get_flags(th) & (TH_SYN | TH_ACK)) == TH_SYN) ||
sys/netpfil/pf/pf.c
7895
((th->th_flags & (TH_SYN | TH_ACK | TH_RST)) == TH_ACK &&
sys/netpfil/pf/pf_norm.c
1465
if (!(flags & (TH_ACK|TH_RST)))
sys/netpfil/pf/pf_norm.c
1469
if (!(flags & TH_ACK)) {
sys/netpfil/pf/pf_osfp.c
103
if ((tcp_get_flags(tcp) & (TH_SYN|TH_ACK)) != TH_SYN)
sys/netpfil/pf/pf_syncookies.c
298
iss, ntohl(pd->hdr.tcp.th_seq) + 1, TH_SYN|TH_ACK, 0, mss,
usr.sbin/ppp/ip.c
374
estab = __tcp_get_flags(th) & TH_ACK;
usr.sbin/ppp/slcompress.c
182
if ((__tcp_get_flags(th) & (TH_SYN | TH_FIN | TH_RST | TH_ACK)) != TH_ACK) {