Lines Matching refs:TH_SYN
418 if (th->th_flags & TH_SYN) in tcp_dropwithreset()
668 if ((thflags & TH_SYN) == 0) { in tcp_input()
719 KASSERT(thflags & (TH_SYN), in tcp_input()
1109 (thflags & TH_SYN) ? TO_SYN : 0); in tcp_do_segment()
1145 if (tp->t_state == TCPS_SYN_SENT && (thflags & TH_SYN)) { in tcp_do_segment()
1212 (thflags & (TH_SYN|TH_FIN|TH_RST|TH_URG|TH_ACK)) == TH_ACK && in tcp_do_segment()
1499 …} else if (!IS_FASTOPEN(tp->t_flags) && (thflags & TH_SYN) && !(thflags & TH_ACK) && (th->th_seq =… in tcp_do_segment()
1513 if ((thflags & (TH_SYN|TH_ACK)) == (TH_SYN|TH_ACK)) { in tcp_do_segment()
1516 } else if (thflags & TH_SYN) { in tcp_do_segment()
1553 if (!(thflags & TH_SYN)) in tcp_do_segment()
1607 thflags &= ~TH_SYN; in tcp_do_segment()
1757 if ((thflags & TH_SYN) && tp->t_state != TCPS_SYN_SENT && tp->t_state != TCP6S_SYN_RECEIVED) { in tcp_do_segment()
1816 if (thflags & TH_SYN) { in tcp_do_segment()
1817 thflags &= ~TH_SYN; in tcp_do_segment()
1920 ((thflags & (TH_SYN|TH_FIN)) != 0))) { in tcp_do_segment()