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Searched refs:thflags (Results 1 – 6 of 6) sorted by relevance

/freebsd-13.1/sys/netinet/tcp_stacks/
H A Drack_bbr_common.c623 int32_t thflags; in _ctf_drop_checks() local
626 thflags = *thf; in _ctf_drop_checks()
630 if (thflags & TH_SYN) { in _ctf_drop_checks()
631 thflags &= ~TH_SYN; in _ctf_drop_checks()
636 thflags &= ~TH_URG; in _ctf_drop_checks()
649 thflags &= ~TH_FIN; in _ctf_drop_checks()
681 thflags &= ~TH_URG; in _ctf_drop_checks()
712 thflags &= ~(TH_PUSH | TH_FIN); in _ctf_drop_checks()
714 *thf = thflags; in _ctf_drop_checks()
867 int32_t tlen, int32_t thflags, int32_t * ret_val) in ctf_ts_check() argument
[all …]
H A Drack_bbr_common.h110 struct tcphdr *th, int32_t thflags, int32_t tlen,
131 struct tcpcb *tp, int32_t tlen, int32_t thflags, int32_t * ret_val);
134 ctf_ts_check_ac(struct tcpcb *tp, int32_t thflags);
H A Dbbr.c8372 thflags &= ~TH_FIN; in bbr_process_data()
8379 if (thflags & TH_FIN) { in bbr_process_data()
8832 if (thflags & TH_RST) { in bbr_do_syn_sent()
8842 if (thflags & TH_ACK) { in bbr_do_syn_sent()
8908 thflags &= ~TH_SYN; in bbr_do_syn_sent()
8937 thflags &= ~TH_FIN; in bbr_do_syn_sent()
8949 if (thflags & TH_ACK) { in bbr_do_syn_sent()
9135 if (thflags & TH_ACK) in bbr_do_syn_recv()
9278 if (thflags & TH_SYN) { in bbr_do_established()
11550 if (thflags & TH_FIN) in bbr_do_segment_nounlock()
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H A Drack.c10374 thflags &= ~TH_FIN; in rack_process_data()
10381 if (thflags & TH_FIN) { in rack_process_data()
10855 if (thflags & TH_RST) { in rack_do_syn_sent()
10866 if (thflags & TH_ACK) { in rack_do_syn_sent()
10931 thflags &= ~TH_SYN; in rack_do_syn_sent()
10960 thflags &= ~TH_FIN; in rack_do_syn_sent()
10972 if (thflags & TH_ACK) { in rack_do_syn_sent()
11285 if (thflags & TH_SYN) { in rack_do_established()
13595 if (thflags & TH_ACK) in rack_do_segment_nounlock()
13753 if ((thflags & TH_SYN) && (thflags & TH_FIN) && V_drop_synfin) { in rack_do_segment_nounlock()
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/freebsd-13.1/sys/netinet/
H A Dtcp_input.c656 int thflags; in tcp_input_with_port() local
833 thflags = th->th_flags; in tcp_input_with_port()
1579 if ((thflags & TH_SYN) && (thflags & TH_FIN) && V_drop_synfin) { in tcp_do_segment()
2055 if (thflags & TH_RST) in tcp_do_segment()
2113 thflags &= ~TH_SYN; in tcp_do_segment()
2148 thflags &= ~TH_FIN; in tcp_do_segment()
2161 if (thflags & TH_ACK) in tcp_do_segment()
2310 thflags &= ~TH_SYN; in tcp_do_segment()
2328 thflags &= ~TH_FIN; in tcp_do_segment()
2360 thflags &= ~TH_URG; in tcp_do_segment()
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H A Dtcp_timewait.c392 int thflags; in tcp_twcheck() local
408 thflags = th->th_flags; in tcp_twcheck()
409 KASSERT(to != NULL || (thflags & (TH_SYN | TH_ACK)) == TH_SYN, in tcp_twcheck()
422 if (thflags & TH_RST) in tcp_twcheck()
433 if ((thflags & TH_ACK) == 0) in tcp_twcheck()
449 if ((thflags & TH_SYN) && SEQ_GT(th->th_seq, tw->rcv_nxt)) { in tcp_twcheck()
478 if ((thflags & TH_ACK) == 0) in tcp_twcheck()
495 if (thflags & TH_FIN) { in tcp_twcheck()
496 seq = th->th_seq + tlen + (thflags & TH_SYN ? 1 : 0); in tcp_twcheck()
504 if (thflags != TH_ACK || tlen != 0 || in tcp_twcheck()