Lines Matching refs:TH_ACK
841 ((thflags & (TH_ACK|TH_SYN)) == TH_SYN ? in tcp_input_with_port()
1075 if ((thflags & (TH_RST|TH_ACK|TH_SYN)) == TH_ACK) { in tcp_input_with_port()
1197 if (thflags & TH_ACK) { in tcp_input_with_port()
1233 KASSERT((thflags & (TH_RST|TH_ACK)) == 0, in tcp_input_with_port()
1570 if ((tp->t_state == TCPS_SYN_SENT) && (thflags & TH_ACK) && in tcp_do_segment()
1760 (thflags & (TH_SYN|TH_FIN|TH_RST|TH_URG|TH_ACK)) == TH_ACK && in tcp_do_segment()
1985 if ((thflags & TH_ACK) && in tcp_do_segment()
2000 if ((thflags & (TH_SYN|TH_ACK)) == (TH_SYN|TH_ACK)) { in tcp_do_segment()
2009 } else if (!(thflags & (TH_ACK|TH_FIN|TH_RST))) { in tcp_do_segment()
2031 if ((thflags & (TH_ACK|TH_RST)) == (TH_ACK|TH_RST)) { in tcp_do_segment()
2044 if (thflags & TH_ACK) { in tcp_do_segment()
2140 if (thflags & TH_ACK) in tcp_do_segment()
2414 if ((thflags & TH_ACK) == 0) { in tcp_do_segment()
3131 if ((thflags & TH_ACK) && in tcp_do_segment()
3444 if (tp->t_state == TCPS_SYN_RECEIVED && (thflags & TH_ACK) && in tcp_do_segment()
3528 if (tcp_get_flags(th) & TH_ACK) { in tcp_dropwithreset()
3537 (tcp_seq)0, TH_RST|TH_ACK); in tcp_dropwithreset()