Symbol: TH_SYN
lib/libalias/alias.c
184
else if (tc->th_flags & TH_SYN)
lib/libalias/alias.c
206
else if (tc->th_flags & TH_SYN)
sbin/ipfw/ipfw2.c
3225
(TH_SYN) | ( (TH_ACK) & 0xff) <<8 );
sbin/ipfw/ipfw2.c
627
if (list == f_tcpflags && set == TH_SYN && clear == TH_ACK) {
sbin/ipfw/ipfw2.c
89
{ "syn", TH_SYN },
sys/net/ip6fw/ip6_fw.h
205
#define IPV6_FW_TCPF_SYN TH_SYN
sys/net/ipfw/ip_fw2.c
2097
case TH_SYN: /* opening */
sys/net/ipfw/ip_fw2.c
2158
if ((pkt->flags & TH_SYN) && IPFW_STATE_TCPCLOSED(s)) {
sys/net/ipfw/ip_fw2.c
259
#define IPFW_STATE_TCPFLAGS (TH_SYN | TH_FIN | TH_RST)
sys/net/ipfw/ip_fw2.c
263
#define BOTH_SYN (TH_SYN | (TH_SYN << 8))
sys/net/ipfw/ip_fw2.c
2912
if (flags & TH_SYN)
sys/net/ipfw/ip_fw2.c
2925
if (flags & TH_SYN) {
sys/net/ipfw/ip_fw2.c
3941
(TH_RST | TH_ACK | TH_SYN)) != TH_SYN);
sys/net/ipfw/ip_fw2.c
6753
send_pkt(&id, ack_rev - 1, ack_fwd, TH_SYN);
sys/net/ipfw3_layer4/ip_fw3_layer4.c
185
(TH_RST | TH_ACK | TH_SYN)) != TH_SYN) {
sys/net/pf/pf.c
1789
if (f & TH_SYN)
sys/net/pf/pf.c
4046
if (th->th_flags & TH_SYN)
sys/net/pf/pf.c
4158
if ((th->th_flags & (TH_SYN|TH_ACK)) == TH_SYN &&
sys/net/pf/pf.c
4169
if (th->th_flags & TH_SYN) {
sys/net/pf/pf.c
4266
if (pd->proto == IPPROTO_TCP && (th->th_flags & (TH_SYN|TH_ACK)) ==
sys/net/pf/pf.c
4267
TH_SYN && r->keep_state == PF_STATE_SYNPROXY) {
sys/net/pf/pf.c
4296
TH_SYN|TH_ACK, 0, s->src.mss, 0, 1, 0, NULL, NULL);
sys/net/pf/pf.c
4431
if (src->wscale && dst->wscale && !(th->th_flags & TH_SYN)) {
sys/net/pf/pf.c
4471
if (th->th_flags & TH_SYN) {
sys/net/pf/pf.c
4521
if (th->th_flags & TH_SYN)
sys/net/pf/pf.c
4602
if (th->th_flags & TH_SYN)
sys/net/pf/pf.c
4637
else if ((th->th_flags & TH_SYN) &&
sys/net/pf/pf.c
4783
if (th->th_flags & TH_SYN)
sys/net/pf/pf.c
4842
else if ((th->th_flags & TH_SYN) &&
sys/net/pf/pf.c
4913
if (th->th_flags & TH_SYN) {
sys/net/pf/pf.c
4921
TH_SYN|TH_ACK, 0, (*state)->src.mss, 0, 1,
sys/net/pf/pf.c
4939
if (((th->th_flags & (TH_SYN|TH_ACK)) != TH_ACK) ||
sys/net/pf/pf.c
4951
(*state)->dst.seqhi, 0, TH_SYN, 0,
sys/net/pf/pf.c
4955
} else if (((th->th_flags & (TH_SYN|TH_ACK)) !=
sys/net/pf/pf.c
4956
(TH_SYN|TH_ACK)) ||
sys/net/pf/pf.c
4994
if (((th->th_flags & (TH_SYN|TH_ACK)) == TH_SYN) &&
sys/net/pf/pf_norm.c
1346
if (flags & TH_SYN) {
sys/net/pf/pf_norm.c
1444
if ((th->th_flags & TH_SYN) == 0)
sys/net/pf/pf_norm.c
1799
|| pd->p_len > 0 || (th->th_flags & TH_SYN)) &&
sys/net/pf/pf_osfp.c
125
if ((tcp->th_flags & (TH_SYN|TH_ACK)) != TH_SYN)
sys/net/ppp_layer/slcompress.c
176
if ((th->th_flags & (TH_SYN|TH_FIN|TH_RST|TH_ACK)) != TH_ACK)
sys/netgraph7/tcpmss/ng_tcpmss.c
329
if (!(tcp->th_flags & TH_SYN) || tcphlen == sizeof(struct tcphdr))
sys/netinet/tcp.h
75
#define TH_FLAGS (TH_FIN|TH_SYN|TH_RST|TH_ACK|TH_URG|TH_ECE|TH_CWR)
sys/netinet/tcp_fsm.h
89
TH_SYN, /* 3, SYN_SENT */
sys/netinet/tcp_fsm.h
90
TH_SYN|TH_ACK, /* 4, SYN_RECEIVED */
sys/netinet/tcp_input.c
1142
if (!(thflags & TH_SYN))
sys/netinet/tcp_input.c
1170
tcp_dooptions(&to, optp, optlen, (thflags & TH_SYN) != 0, th->th_ack);
sys/netinet/tcp_input.c
1171
if (tp->t_state == TCPS_SYN_SENT && (thflags & TH_SYN)) {
sys/netinet/tcp_input.c
1217
(thflags & (TH_SYN|TH_FIN|TH_RST|TH_URG|TH_ACK)) == TH_ACK &&
sys/netinet/tcp_input.c
1531
if (!(thflags & TH_SYN))
sys/netinet/tcp_input.c
1567
thflags &= ~TH_SYN;
sys/netinet/tcp_input.c
1718
if ((thflags & TH_SYN) &&
sys/netinet/tcp_input.c
1747
(thflags & (TH_SYN|TH_FIN|TH_RST|TH_URG|TH_ACK)) == TH_ACK&&
sys/netinet/tcp_input.c
1812
if (thflags & TH_SYN) {
sys/netinet/tcp_input.c
1813
thflags &= ~TH_SYN;
sys/netinet/tcp_input.c
1917
+ ((thflags & TH_SYN) != 0)
sys/netinet/tcp_input.c
1927
if (thflags & TH_SYN) {
sys/netinet/tcp_input.c
2633
if (thflags & TH_SYN)
sys/netinet/tcp_input.c
3399
if ((thflags & (TH_SYN | TH_ACK)) == TH_SYN) {
sys/netinet/tcp_input.c
793
if (drop_synfin && (thflags & (TH_SYN | TH_FIN)) == (TH_SYN | TH_FIN))
sys/netinet/tcp_input.c
895
if (!(thflags & TH_SYN))
sys/netinet/tcp_input.c
911
if (thflags & TH_SYN)
sys/netinet/tcp_input.c
979
if ((thflags & (TH_RST | TH_ACK | TH_SYN)) != TH_SYN) {
sys/netinet/tcp_input.c
980
if ((thflags & (TH_RST | TH_ACK | TH_SYN)) == TH_ACK) {
sys/netinet/tcp_output.c
1111
if (flags & (TH_SYN | TH_FIN)) {
sys/netinet/tcp_output.c
1112
if (flags & TH_SYN)
sys/netinet/tcp_output.c
1181
if (flags & TH_SYN)
sys/netinet/tcp_output.c
1271
if (!(flags & TH_SYN))
sys/netinet/tcp_output.c
1277
KASSERT((len == 0 && (flags & (TH_SYN | TH_FIN)) == 0) ||
sys/netinet/tcp_output.c
300
flags |= TH_SYN;
sys/netinet/tcp_output.c
359
if ((flags & TH_SYN) && SEQ_GT(tp->snd_nxt, tp->snd_una)) {
sys/netinet/tcp_output.c
360
flags &= ~TH_SYN;
sys/netinet/tcp_output.c
373
if (flags & TH_SYN) {
sys/netinet/tcp_output.c
487
if (report_sack || idle_cwv || (flags & (TH_RST | TH_SYN)))
sys/netinet/tcp_output.c
647
((flags & TH_SYN) && !(tp->t_flags & TF_NEEDSYN)))
sys/netinet/tcp_output.c
719
if (flags & TH_SYN) {
sys/netinet/tcp_output.c
935
else if (flags & (TH_SYN | TH_FIN | TH_RST))
sys/netinet/tcp_output.c
996
if (len || (flags & (TH_SYN|TH_FIN)) ||
sys/netinet/tcp_syncache.c
1248
th->th_flags = TH_SYN | TH_ACK;
usr.sbin/ftp-proxy/filter.c
294
pfr.rule.flags = TH_SYN;
usr.sbin/ftp-proxy/filter.c
295
pfr.rule.flagset = (TH_SYN|TH_ACK);
usr.sbin/ppp/ip.c
350
syn = (th->th_flags & TH_SYN);
usr.sbin/ppp/ip.c
816
if ((th->th_flags & TH_SYN) && nb > 40) {
usr.sbin/ppp/slcompress.c
168
if ((th->th_flags & (TH_SYN | TH_FIN | TH_RST | TH_ACK)) != TH_ACK) {
usr.sbin/ppp/tcpmss.c
114
if (!(tc->th_flags & TH_SYN))
usr.sbin/trpt/trpt.c
392
pf(TH_SYN, "SYN");