include/net/tcp.h

1898

ntohl(TCP_FLAG_ACK) |

net/ipv4/tcp_minisocks.c

698

__be32 flg = tcp_flag_word(th) & (TCP_FLAG_RST|TCP_FLAG_SYN|TCP_FLAG_ACK);

net/ipv4/tcp_minisocks.c

839

if ((flg & TCP_FLAG_ACK) && !fastopen &&

net/ipv4/tcp_minisocks.c

892

if (!(flg & TCP_FLAG_ACK))

net/netfilter/nf_conntrack_proto_tcp.c

601

} else if (((tcp_flag_word(tcph) & (TCP_FLAG_ACK|TCP_FLAG_RST)) ==

net/netfilter/nf_conntrack_proto_tcp.c

602

(TCP_FLAG_ACK|TCP_FLAG_RST))

net/netfilter/nf_synproxy_core.c

1016

tcp_flag_word(nth) = TCP_FLAG_ACK;

net/netfilter/nf_synproxy_core.c

475

tcp_flag_word(nth) = TCP_FLAG_SYN | TCP_FLAG_ACK;

net/netfilter/nf_synproxy_core.c

563

tcp_flag_word(nth) = TCP_FLAG_ACK;

net/netfilter/nf_synproxy_core.c

601

tcp_flag_word(nth) = TCP_FLAG_ACK;

net/netfilter/nf_synproxy_core.c

888

tcp_flag_word(nth) = TCP_FLAG_SYN | TCP_FLAG_ACK;

net/netfilter/nf_synproxy_core.c

977

tcp_flag_word(nth) = TCP_FLAG_ACK;

net/sched/sch_cake.c

1156

cpu_to_be32(0x0F3F0000)) != TCP_FLAG_ACK))

net/sched/sch_cake.c

1244

(TCP_FLAG_ACK | TCP_FLAG_SYN)) != TCP_FLAG_ACK)

tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c

520

tcp_flag_word(tcp_header) = TCP_FLAG_SYN | TCP_FLAG_ACK;

tools/testing/selftests/bpf/progs/xdpwall.c

177

(TCP_FLAG_ACK | TCP_FLAG_RST | TCP_FLAG_SYN | TCP_FLAG_FIN)) == FLAG;

tools/testing/selftests/bpf/progs/xdpwall.c

184

else if (tcphdr_only_contains_flag(tcp, TCP_FLAG_ACK))