Lines Matching refs:TH_SYN
543 flags |= TH_SYN;
634 if ((flags & TH_SYN) && SEQ_GT(tp->snd_nxt, tp->snd_una)) {
635 flags &= ~TH_SYN;
679 if ((flags & TH_SYN) && (tp->t_flags & TF_NOOPT)) {
689 if (len <= 0 && !(flags & TH_SYN)) {
916 ((flags & TH_SYN) && (tp->t_flags & TF_NEEDSYN) == 0))
1015 if (flags & TH_SYN) {
1057 if (tcp_ecn_inbound && (flags & (TH_SYN | TH_ACK)) == (TH_SYN | TH_ACK)) {
1081 else if (tcp_ecn_outbound && (flags & (TH_SYN | TH_ACK)) == TH_SYN) {
1159 if ((flags & TH_SYN) &&
1432 else if (flags & (TH_SYN|TH_FIN|TH_RST))
1505 if (len || (flags & (TH_SYN|TH_FIN)) || tp->t_timer[TCPT_PERSIST])
1631 if (flags & (TH_SYN|TH_FIN)) {
1632 if (flags & TH_SYN)
1681 if (flags & TH_SYN)
1906 if ((flags & TH_SYN) == 0) {