Searched refs:TH_SYN (Results 1 - 14 of 14) sorted by relevance
| /darwin-on-arm/xnu/bsd/netinet/ |
| H A D | tcp_fsm.h | 112 * 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 */
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| H A D | tcp.h | 96 #define TH_SYN 0x02 macro
103 #define TH_FLAGS (TH_FIN|TH_SYN|TH_RST|TH_ACK|TH_URG|TH_ECE|TH_CWR)
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| H A D | tcp_output.c | 543 flags |= TH_SYN;
634 if ((flags & TH_SYN) && SEQ_GT(tp->snd_nxt, tp->snd_una)) {
635 flags &= ~TH_SYN;
679 if ((flags & TH_SYN) && (tp->t_flags & TF_NOOPT)) {
689 if (len <= 0 && !(flags & TH_SYN)) {
916 ((flags & TH_SYN) && (tp->t_flags & TF_NEEDSYN) == 0))
1015 if (flags & TH_SYN) {
1057 if (tcp_ecn_inbound && (flags & (TH_SYN | TH_ACK)) == (TH_SYN | TH_ACK)) {
1081 else if (tcp_ecn_outbound && (flags & (TH_SYN | TH_AC
[all...] |
| H A D | tcp_input.c | 1371 (th->th_flags & TH_SYN) == 0) {
1388 if (drop_synfin && (thflags & (TH_SYN|TH_FIN)) == (TH_SYN|TH_FIN)) {
1556 if(thflags & TH_SYN)
1570 if ((thflags & TH_SYN) && !(thflags & TH_ACK) &&
1594 if (thflags & TH_SYN)
1644 if ((thflags & TH_SYN) == 0)
1697 if ((thflags & (TH_RST|TH_ACK|TH_SYN)) != TH_SYN) {
2127 if (tp->t_state == TCPS_SYN_SENT && (thflags & TH_SYN)) {
[all...] |
| H A D | ip_fw.h | 293 #define IP_FW_TCPF_SYN TH_SYN
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| H A D | ip_compat.h | 434 #ifndef TH_SYN
435 # define TH_SYN 0x02
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| H A D | ip_fw2_compat.h | 335 #define IP_FW_TCPF_SYN_COMPAT TH_SYN
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| H A D | ip_fw2_compat.c | 73 { "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);
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| H A D | ip_fw2.c | 1382 #define BOTH_SYN (TH_SYN | (TH_SYN << 8))
1442 u_char flags = pkt->flags & (TH_FIN|TH_SYN|TH_RST);
1446 case TH_SYN: /* opening */
1767 if (flags & TH_SYN)
1775 * We are sending a keepalive. flags & TH_SYN determines
1780 if (flags & TH_SYN) {
2489 (TH_RST | TH_ACK | TH_SYN)) != TH_SYN);
3921 *mtailp = send_pkt(&(q->id), q->ack_rev - 1, q->ack_fwd, TH_SYN);
[all...] |
| H A D | tcp_lro.c | 461 (tcp_hdr->th_flags & TH_SYN) == 0) {
479 if (thflags & (TH_SYN | TH_URG | TH_ECE | TH_CWR | TH_PUSH | TH_RST | TH_FIN)) {
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| /darwin-on-arm/xnu/bsd/netinet6/ |
| H A D | ip6_fw.h | 315 #define IPV6_FW_TCPF_SYN TH_SYN
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| /darwin-on-arm/xnu/bsd/net/ |
| H A D | pf_osfp.c | 127 if ((tcp->th_flags & (TH_SYN|TH_ACK)) != TH_SYN)
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| H A D | pf.c | 1909 if (f & TH_SYN)
4602 if (th->th_flags & TH_SYN)
4823 if ((th->th_flags & (TH_SYN|TH_ACK)) ==
4824 TH_SYN && r->keep_state == PF_STATE_MODULATE) {
4834 if (th->th_flags & TH_SYN) {
5006 (th->th_flags & (TH_SYN|TH_ACK)) == TH_SYN &&
5032 TH_SYN|TH_ACK, 0, s->src.mss, 0, 1, 0, NULL, NULL);
5834 if (th->th_flags & TH_SYN) {
5842 TH_SYN|TH_AC
[all...] |
| H A D | pf_norm.c | 2156 if (flags & TH_SYN) {
2270 if ((th->th_flags & TH_SYN) == 0)
2618 || pd->p_len > 0 || (th->th_flags & TH_SYN)) &&
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