Searched refs:TH_SYN (Results 1 - 24 of 24) sorted by relevance

/macosx-10.10.1/xnu-2782.1.97/bsd/netinet/
H A Dtcp_fsm.h112 * Basic flags (TH_RST,TH_ACK,TH_SYN,TH_FIN) are totally
119 TH_SYN, /* 2, SYN_SENT */
120 TH_SYN|TH_ACK, /* 3, SYN_RECEIVED */
H A Dtcp.h96 #define TH_SYN 0x02 macro
103 #define TH_FLAGS (TH_FIN|TH_SYN|TH_RST|TH_ACK|TH_URG|TH_ECE|TH_CWR)
H A Dtcp_output.c581 flags |= TH_SYN;
673 flags &= ~TH_SYN;
688 if ((flags & TH_SYN) && SEQ_GT(tp->snd_nxt, tp->snd_una)) {
690 flags &= ~TH_SYN;
735 if ((flags & TH_SYN) && (tp->t_flags & TF_NOOPT)) {
746 if (len <= 0 && !(flags & TH_SYN)) {
1038 ((flags & TH_SYN) && (tp->t_flags & TF_NEEDSYN) == 0))
1153 if (flags & TH_SYN) {
1200 && (flags & (TH_SYN | TH_ACK)) == (TH_SYN | TH_AC
[all...]
H A Dmptcp_opt.c89 if ((flags & (TH_SYN | TH_ACK)) == (TH_SYN | TH_ACK)) {
170 if ((flags & (TH_SYN | TH_ACK)) == (TH_SYN | TH_ACK)) {
462 if (flags & TH_SYN) {
1078 if ((th->th_flags & (TH_SYN | TH_ACK)) == TH_SYN) {
1081 } else if ((th->th_flags & (TH_SYN | TH_ACK)) == (TH_SYN | TH_ACK)) {
1224 if ((th->th_flags & (TH_SYN | TH_AC
[all...]
H A Dtcp_input.c1687 (th->th_flags & TH_SYN) == 0) {
1704 if (drop_synfin && (thflags & (TH_SYN|TH_FIN)) == (TH_SYN|TH_FIN)) {
1851 if(thflags & TH_SYN)
1866 if ((thflags & TH_SYN) && !(thflags & TH_ACK) &&
1890 if (thflags & TH_SYN)
1934 if ((thflags & TH_SYN) == 0)
1992 if ((thflags & (TH_RST|TH_ACK|TH_SYN)) != TH_SYN) {
2365 if (tp->t_state == TCPS_SYN_SENT && (thflags & TH_SYN)) {
[all...]
H A Dip_fw.h293 #define IP_FW_TCPF_SYN TH_SYN
H A Dip_compat.h434 #ifndef TH_SYN
435 # define TH_SYN 0x02
H A Dip_fw2_compat.h335 #define IP_FW_TCPF_SYN_COMPAT TH_SYN
H A Dip_fw2_compat.c73 { "syn", TH_SYN },
294 if (list == f_tcpflags && set == TH_SYN && clear == TH_ACK) {
803 if (flags & TH_SYN)
1064 if ((cmd->arg1 & 0xff) == TH_SYN &&
1343 if ((cmd->arg1 & 0xff) == TH_SYN &&
2406 fill_cmd(cmd, O_TCPFLAGS, (TH_SYN) | ( (TH_ACK) & 0xff) <<8);
2949 fill_cmd(cmd, O_TCPFLAGS, (TH_SYN) | ( (TH_ACK) & 0xff) <<8);
H A Dip_fw2.c1461 #define BOTH_SYN (TH_SYN | (TH_SYN << 8))
1521 u_char flags = pkt->flags & (TH_FIN|TH_SYN|TH_RST);
1525 case TH_SYN: /* opening */
1847 if (flags & TH_SYN)
1855 * We are sending a keepalive. flags & TH_SYN determines
1860 if (flags & TH_SYN) {
2568 (TH_RST | TH_ACK | TH_SYN)) != TH_SYN);
4008 *mtailp = send_pkt(&(q->id), q->ack_rev - 1, q->ack_fwd, TH_SYN);
[all...]
H A Dtcp_lro.c464 (tcp_hdr->th_flags & TH_SYN) == 0) {
482 if (thflags & (TH_SYN | TH_URG | TH_ECE | TH_CWR | TH_PUSH | TH_RST | TH_FIN)) {
/macosx-10.10.1/tcpdump-61/tcpdump/
H A Dtcp.h58 #define TH_SYN 0x02 macro
H A Dprint-tcp.c99 { TH_SYN, "S" },
374 if (!th->nxt || (flags & TH_SYN)) {
442 if (vflag > 1 || length > 0 || flags & (TH_SYN | TH_FIN | TH_RST)) {
681 if (flags & TH_SYN) {
692 if ((flags & TH_SYN))
695 if (flags == TH_SYN && len == 12) {
709 } else if ((flags & (TH_SYN | TH_ACK)) == (TH_SYN | TH_ACK) && len == 16) {
723 } else if ((flags & (TH_SYN | TH_ACK)) == TH_ACK && len == 24) {
H A Dprint-cnfp.c170 if (flags & TH_SYN) putchar('S');
/macosx-10.10.1/xnu-2782.1.97/bsd/dev/dtrace/scripts/
H A Dtcp.d33 inline int TH_SYN = 0x02;
34 #pragma D binding "1.0" TH_SYN
/macosx-10.10.1/xnu-2782.1.97/bsd/netinet6/
H A Dip6_fw.h315 #define IPV6_FW_TCPF_SYN TH_SYN
/macosx-10.10.1/xnu-2782.1.97/bsd/net/
H A Dpf_osfp.c127 if ((tcp->th_flags & (TH_SYN|TH_ACK)) != TH_SYN)
H A Dpf.c1928 if (f & TH_SYN)
4647 if (th->th_flags & TH_SYN)
4874 if ((th->th_flags & (TH_SYN|TH_ACK)) ==
4875 TH_SYN && r->keep_state == PF_STATE_MODULATE) {
4885 if (th->th_flags & TH_SYN) {
5057 (th->th_flags & (TH_SYN|TH_ACK)) == TH_SYN &&
5083 TH_SYN|TH_ACK, 0, s->src.mss, 0, 1, 0, NULL, NULL);
5888 if (th->th_flags & TH_SYN) {
5896 TH_SYN|TH_AC
[all...]
H A Dpf_norm.c2166 if (flags & TH_SYN) {
2280 if ((th->th_flags & TH_SYN) == 0)
2628 || pd->p_len > 0 || (th->th_flags & TH_SYN)) &&
/macosx-10.10.1/ppp-786.1.1/Family/
H A Dslcompress.c202 if ((th->th_flags & (TH_SYN|TH_FIN|TH_RST|TH_ACK)) != TH_ACK)
/macosx-10.10.1/network_cmds-457/alias/
H A Dalias.c260 else if (tc->th_flags & TH_SYN)
287 else if (tc->th_flags & TH_SYN)
/macosx-10.10.1/network_cmds-457/traceroute.tproj/
H A Dtraceroute.c1444 tcp->th_flags = TH_SYN;
/macosx-10.10.1/network_cmds-457/ipfw.tproj/
H A Dipfw2.c116 { "syn", TH_SYN },
731 if (list == f_tcpflags && set == TH_SYN && clear == TH_ACK) {
3343 (TH_SYN) | ( (TH_ACK) & 0xff) <<8 );
/macosx-10.10.1/mDNSResponder-561.1.1/mDNSCore/
H A DmDNS.c13823 #define TH_SYN 0x02 macro
13885 wake = (!(t->tcp.flags & TH_RST) && (t->tcp.flags & (TH_FIN|TH_SYN)) != TH_FIN);

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