Lines Matching refs:TH_ACK
1866 if ((thflags & TH_SYN) && !(thflags & TH_ACK) &&
1992 if ((thflags & (TH_RST|TH_ACK|TH_SYN)) != TH_SYN) {
1998 if (thflags & TH_ACK) {
2392 (thflags & (TH_SYN|TH_FIN|TH_RST|TH_URG|TH_ACK|TH_ECE|TH_PUSH)) == TH_ACK &&
2465 (thflags & (TH_SYN|TH_FIN|TH_RST|TH_URG|TH_ACK|TH_ECE)) == TH_ACK &&
2862 if ((thflags & TH_ACK) &&
2894 if ((thflags & TH_ACK) &&
2902 if ((thflags & TH_ACK) != 0) {
2925 if (thflags & TH_ACK) {
3045 if (thflags & TH_ACK)
3398 if ((thflags & TH_ACK) == 0) {
4078 if ((thflags & TH_ACK) &&
4396 if (tp->t_state == TCPS_SYN_RECEIVED && (thflags & TH_ACK) &&
4456 if (thflags & TH_ACK)
4465 (tcp_seq)0, TH_RST|TH_ACK, &tra);