Searched refs:TH_SYN (Results 1 - 25 of 50) sorted by relevance

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/freebsd-9.3-release/contrib/ipfilter/lib/
H A Dflags.c24 u_char flags[] = { TH_FIN, TH_SYN, TH_RST, TH_PUSH, TH_ACK, TH_URG,
H A Dtcp_flags.c43 if (tcpf == TH_SYN)
H A Dprintpacket.c73 if (tcp->th_flags & TH_SYN)
H A Dipft_tx.c35 static u_char myflags[] = { TH_FIN, TH_SYN, TH_RST, TH_PUSH,
/freebsd-9.3-release/sys/netinet/
H A Dtcp_fsm.h81 * TH_ACK,TH_SYN,TH_FIN) are totally determined by state, with the proviso
88 TH_SYN, /* 2, SYN_SENT */
89 TH_SYN|TH_ACK, /* 3, SYN_RECEIVED */
H A Dtcp.h65 #define TH_SYN 0x02 macro
72 #define TH_FLAGS (TH_FIN|TH_SYN|TH_RST|TH_PUSH|TH_ACK|TH_URG|TH_ECE|TH_CWR)
H A Dtcp_output.c296 flags |= TH_SYN;
384 if ((flags & TH_SYN) && SEQ_GT(tp->snd_nxt, tp->snd_una)) {
386 flags &= ~TH_SYN;
395 if ((flags & TH_SYN) && (tp->t_flags & TF_NOOPT)) {
623 ((flags & TH_SYN) && (tp->t_flags & TF_NEEDSYN) == 0))
708 if (flags & TH_SYN) {
714 if ((flags & TH_SYN) && (tp->t_flags & TF_REQ_SCALE)) {
720 ((flags & TH_SYN) && (tp->t_flags & TF_REQ_TSTMP))) {
731 if (flags & TH_SYN)
906 else if (flags & (TH_SYN|TH_FI
[all...]
H A Dtcp_input.c774 if ((thflags & (TH_SYN | TH_FIN | TH_RST)) != 0) {
888 if ((tcp_log_in_vain == 1 && (thflags & TH_SYN)) ||
898 if ((V_blackhole == 1 && (thflags & TH_SYN)) ||
974 if (thflags & TH_SYN)
1011 if ((thflags & (TH_SYN | TH_FIN | TH_RST)) != 0)
1087 if ((thflags & (TH_RST|TH_ACK|TH_SYN)) == TH_ACK) {
1146 (thflags & TH_SYN) ? TO_SYN : 0);
1190 if ((thflags & TH_SYN) == 0) {
1239 KASSERT(thflags & (TH_SYN),
1240 ("%s: Listen socket: TH_SYN no
[all...]
H A Dtcp_timewait.c411 if ((thflags & TH_SYN) && SEQ_GT(th->th_seq, tw->rcv_nxt)) {
426 seq = th->th_seq + tlen + (thflags & TH_SYN ? 1 : 0);
/freebsd-9.3-release/contrib/tcpdump/
H A Dtcp.h58 #define TH_SYN 0x02 macro
H A Dprint-cnfp.c170 if (flags & TH_SYN) putchar('S');
H A Dprint-tcp.c99 { TH_SYN, "S" },
361 if (!th->nxt || (flags & TH_SYN)) {
429 if (vflag > 1 || length > 0 || flags & (TH_SYN | TH_FIN | TH_RST)) {
/freebsd-9.3-release/contrib/ipfilter/ipsd/Celler/
H A Dip_compat.h54 #ifndef TH_SYN
55 # define TH_SYN 0x02 macro
/freebsd-9.3-release/contrib/ipfilter/ipsend/.OLD/
H A Dip_compat.h54 #ifndef TH_SYN
55 # define TH_SYN 0x02 macro
/freebsd-9.3-release/contrib/pf/tftp-proxy/
H A Dfilter.c302 pfr.rule.flags = (proto == IPPROTO_TCP ? TH_SYN : 0);
304 (TH_SYN|TH_ACK|TH_FIN|TH_RST) : 0);
306 pfr.rule.flags = (proto == IPPROTO_TCP ? TH_SYN : NULL);
308 (TH_SYN|TH_ACK|TH_FIN|TH_RST) : NULL);
/freebsd-9.3-release/usr.sbin/ppp/
H A Dtcpmss.c113 if (!(tc->th_flags & TH_SYN))
/freebsd-9.3-release/sys/contrib/ipfilter/netinet/
H A Dip_rcmd_pxy.c117 if (tcp->th_flags & TH_SYN) {
178 tcp2->th_flags = TH_SYN;
H A Dip_state.h137 #define TH_OPENING (TH_SYN|TH_ACK)
H A Dip_state.c936 if ((fin->fin_flx & FI_OOW) && !(fin->fin_tcpf & TH_SYN))
1102 ((tcp->th_flags & TH_SYN) ? 1 : 0) +
1111 TH_SYN &&
1124 if ((tcp->th_flags & TH_OPENING) == TH_SYN)
1461 if ((tcp->th_flags & TH_OPENING) == TH_SYN) {
1502 if (flags == (TH_SYN|TH_ACK)) {
1511 } else if (flags == TH_SYN) {
1597 if (tcpflags & TH_SYN)
1609 ((tcpflags & TH_SYN) ? 1 : 0) + ((tcpflags & TH_FIN) ? 1 : 0);
1622 if (!(tcpflags & TH_SYN)
[all...]
/freebsd-9.3-release/sys/netpfil/ipfw/
H A Dip_fw_dynamic.c373 u_char flags = pkt->_flags & (TH_FIN | TH_SYN | TH_RST);
375 #define BOTH_SYN (TH_SYN | (TH_SYN << 8))
383 case TH_SYN: /* opening */
842 dir = ((flags & (TH_SYN | TH_RST)) == TH_SYN);
901 if (flags & TH_SYN)
953 ipfw_send_pkt(NULL, &(q->id), q->ack_rev - 1, q->ack_fwd, TH_SYN);
/freebsd-9.3-release/contrib/ipfilter/ipsend/
H A Diptests.c977 for (i = 0; i <= (TH_URG|TH_ACK|TH_PUSH|TH_RST|TH_SYN|TH_FIN);
989 t->th_flags = TH_SYN;
1075 t->th_flags = TH_SYN;
1194 t->th_flags = TH_SYN;
1232 t->th_flags = TH_SYN;
1274 t->th_flags = TH_SYN;
H A Dlsock.c251 ti->ti_flags = TH_SYN;
H A Dipsend.c402 tcp->th_flags |= TH_SYN;
/freebsd-9.3-release/contrib/pf/ftp-proxy/
H A Dfilter.c292 pfr.rule.flags = TH_SYN;
293 pfr.rule.flagset = (TH_SYN|TH_ACK);
/freebsd-9.3-release/sys/contrib/pf/net/
H A Dpf_osfp.c157 if ((tcp->th_flags & (TH_SYN|TH_ACK)) != TH_SYN)

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