Lines Matching refs:tcpflags
2167 int ackskew, tcpflags;
2174 tcpflags = tcp->th_flags;
2177 if (tcpflags & TH_SYN)
2189 ((tcpflags & TH_SYN) ? 1 : 0) + ((tcpflags & TH_FIN) ? 1 : 0);
2202 if (!(tcpflags & TH_SYN) && (fdata->td_winflags & TCP_WSCALE_FIRST)) {
2211 ((tcpflags & TH_OPENING) == TH_OPENING))) {
2220 if (!(tcpflags & TH_ACK)) { /* Pretend an ack was sent */
2222 } else if (((tcpflags & (TH_ACK|TH_RST)) == (TH_ACK|TH_RST)) &&
2267 } else if ((seq == 0) && (tcpflags == (TH_RST|TH_ACK)) &&
4048 u_char tcpflags;
4055 tcpflags = tcp->th_flags;
4060 if (tcpflags & TH_RST) {
4061 if (!(tcpflags & TH_PUSH) && !dlen)
4074 if ((tcpflags & TH_OPENING) == TH_OPENING) {
4081 } else if ((tcpflags & TH_OPENING) == TH_SYN) {
4094 ((tcpflags & TH_ACKMASK) == TH_ACK)) {
4123 if ((tcpflags & ~(TH_ECN|TH_CWR)) == TH_SYN) {
4135 } else if ((tcpflags & (TH_SYN|TH_FIN|TH_ACK)) ==
4144 } else if (tcpflags & TH_FIN) {
4152 } else if ((tcpflags & TH_OPENING) == TH_OPENING) {
4164 if ((tcpflags & (TH_SYN|TH_FIN|TH_ACK)) == TH_ACK) {
4173 } else if ((tcpflags & ~(TH_ECN|TH_CWR)) ==
4180 } else if (tcpflags & TH_FIN) {
4193 if (tcpflags & TH_FIN) {
4196 } else if ((tcpflags & TH_ACKMASK) == TH_ACK) {
4225 if (tcpflags & TH_FIN) {
4236 } else if (tcpflags & TH_ACK) {
4262 if (tcpflags & TH_FIN) {
4280 if ((tcpflags & TH_ACK) &&
4307 if ((tcpflags & (TH_FIN|TH_ACK)) == TH_ACK) {
4314 if (tcpflags & TH_ACK) {