Lines Matching refs:tcpflags
2154 int ackskew, tcpflags;
2161 tcpflags = tcp->th_flags;
2164 if (tcpflags & TH_SYN)
2176 ((tcpflags & TH_SYN) ? 1 : 0) + ((tcpflags & TH_FIN) ? 1 : 0);
2189 if (!(tcpflags & TH_SYN) && (fdata->td_winflags & TCP_WSCALE_FIRST)) {
2198 ((tcpflags & TH_OPENING) == TH_OPENING))) {
2207 if (!(tcpflags & TH_ACK)) { /* Pretend an ack was sent */
2209 } else if (((tcpflags & (TH_ACK|TH_RST)) == (TH_ACK|TH_RST)) &&
2254 } else if ((seq == 0) && (tcpflags == (TH_RST|TH_ACK)) &&
4034 u_char tcpflags;
4041 tcpflags = tcp->th_flags;
4046 if (tcpflags & TH_RST) {
4047 if (!(tcpflags & TH_PUSH) && !dlen)
4060 if ((tcpflags & TH_OPENING) == TH_OPENING) {
4067 } else if ((tcpflags & TH_OPENING) == TH_SYN) {
4080 ((tcpflags & TH_ACKMASK) == TH_ACK)) {
4109 if ((tcpflags & ~(TH_ECN|TH_CWR)) == TH_SYN) {
4121 } else if ((tcpflags & (TH_SYN|TH_FIN|TH_ACK)) ==
4130 } else if (tcpflags & TH_FIN) {
4138 } else if ((tcpflags & TH_OPENING) == TH_OPENING) {
4150 if ((tcpflags & (TH_SYN|TH_FIN|TH_ACK)) == TH_ACK) {
4159 } else if ((tcpflags & ~(TH_ECN|TH_CWR)) ==
4166 } else if (tcpflags & TH_FIN) {
4179 if (tcpflags & TH_FIN) {
4182 } else if ((tcpflags & TH_ACKMASK) == TH_ACK) {
4211 if (tcpflags & TH_FIN) {
4222 } else if (tcpflags & TH_ACK) {
4248 if (tcpflags & TH_FIN) {
4266 if ((tcpflags & TH_ACK) &&
4293 if ((tcpflags & (TH_FIN|TH_ACK)) == TH_ACK) {
4300 if (tcpflags & TH_ACK) {