Lines Matching refs:TH_SYN
833 ((thflags & (TH_ACK|TH_SYN)) == TH_SYN ?
913 if ((V_tcp_log_in_vain == 1 && (thflags & TH_SYN)) ||
997 (thflags & TH_SYN) ? TO_SYN : 0);
1066 if ((thflags & (TH_RST|TH_ACK|TH_SYN)) == TH_ACK) {
1177 if ((thflags & TH_SYN) == 0) {
1226 KASSERT(thflags & (TH_SYN),
1227 ("%s: Listen socket: TH_SYN not set", __func__));
1403 ((V_blackhole == 1 && (thflags & TH_SYN)) || V_blackhole > 1))) &&
1556 if ((thflags & TH_SYN) && (thflags & TH_FIN) && V_drop_synfin) {
1613 (thflags & TH_SYN) ? TO_SYN : 0);
1653 if (tp->t_state == TCPS_SYN_SENT && (thflags & TH_SYN)) {
1765 (thflags & (TH_SYN|TH_FIN|TH_RST|TH_URG|TH_ACK)) == TH_ACK &&
2003 if ((thflags & (TH_SYN|TH_ACK)) == (TH_SYN|TH_ACK)) {
2007 } else if (thflags & TH_SYN) {
2042 if (!(thflags & TH_SYN))
2097 thflags &= ~TH_SYN;
2220 if ((thflags & TH_SYN) && tp->t_state != TCPS_SYN_SENT &&
2285 if (thflags & TH_SYN) {
2286 thflags &= ~TH_SYN;
2413 ((thflags & (TH_SYN|TH_FIN)) != 0))) {
3486 if (tcp_get_flags(th) & TH_SYN)