Lines Matching refs:TH_ACK
1105 if ((thflags & (TH_RST|TH_ACK|TH_SYN)) == TH_ACK) { in tcp_input_with_port()
1213 if (thflags & TH_ACK) { in tcp_input_with_port()
1249 KASSERT((thflags & (TH_RST|TH_ACK)) == 0, in tcp_input_with_port()
1593 if ((tp->t_state == TCPS_SYN_SENT) && (thflags & TH_ACK) && in tcp_do_segment()
1685 if (!(thflags & TH_ACK) && in tcp_do_segment()
1794 (thflags & (TH_SYN|TH_FIN|TH_RST|TH_URG|TH_ACK)) == TH_ACK && in tcp_do_segment()
2006 if ((thflags & TH_ACK) && in tcp_do_segment()
2020 if ((thflags & (TH_SYN|TH_ACK)) == (TH_SYN|TH_ACK)) { in tcp_do_segment()
2028 } else if (!(thflags & (TH_ACK|TH_FIN|TH_RST))) { in tcp_do_segment()
2050 if ((thflags & (TH_ACK|TH_RST)) == (TH_ACK|TH_RST)) { in tcp_do_segment()
2062 if (thflags & TH_ACK) { in tcp_do_segment()
2161 if (thflags & TH_ACK) in tcp_do_segment()
2235 tp->rcv_nxt, tp->snd_nxt, TH_ACK); in tcp_do_segment()
2258 tp->snd_nxt, TH_ACK); in tcp_do_segment()
2443 if ((thflags & TH_ACK) == 0) { in tcp_do_segment()
3061 if ((thflags & TH_ACK) && in tcp_do_segment()
3350 if (tp->t_state == TCPS_SYN_RECEIVED && (thflags & TH_ACK) && in tcp_do_segment()
3443 if (th->th_flags & TH_ACK) { in tcp_dropwithreset()
3452 (tcp_seq)0, TH_RST|TH_ACK); in tcp_dropwithreset()