Defined in 3 files as a macro:

• include/uapi/linux/tcp.h, line 72 (as a macro)
• tools/include/uapi/linux/tcp.h, line 70 (as a macro)
• tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c, line 22 (as a macro)

Referenced in 15 files:

• drivers/net/ethernet/broadcom/bnx2x/bnx2x.h, line 782
• drivers/net/ethernet/fungible/funeth/funeth_tx.c, line 104
• drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
  • line 1155
  • line 1155
• include/net/tcp.h, line 1071
• net/core/flow_dissector.c, line 847
• net/ipv4/tcp_input.c
  • line 293
  • line 6540
• net/ipv4/tcp_minisocks.c, line 695
• net/ipv4/tcp_offload.c
  • line 300
  • line 307
  • line 331
  • line 348
• net/netfilter/nf_conntrack_proto_tcp.c, line 601
• net/netfilter/nf_log_syslog.c, line 228
• net/netfilter/nf_synproxy_core.c
  • line 477
  • line 479
  • line 523
  • line 525
  • line 565
  • line 603
  • line 897
  • line 899
  • line 944
  • line 946
  • line 986
  • line 1025
• net/openvswitch/flow.c, line 59
• net/sched/sch_cake.c
  • line 1161
  • line 1249
  • line 1297
  • line 1340
  • line 1355
• tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c
  • line 520
  • line 522
• tools/testing/selftests/bpf/progs/xdpwall.c, line 176