Defined in 3 files as a macro:

• include/uapi/linux/tcp.h, line 107 (as a macro)
• tools/include/uapi/linux/tcp.h, line 104 (as a macro)
• tools/testing/selftests/bpf/progs/bpf_tracing_net.h, line 53 (as a macro)

Referenced in 18 files:

• net/core/filter.c
  • line 5529
  • line 5562
  • line 5591
• net/ipv4/tcp.c
  • line 3848
  • line 4579
• net/mptcp/sockopt.c
  • line 561
  • line 842
  • line 1418
• samples/bpf/tcp_basertt_kern.c, line 48
• samples/bpf/tcp_cong_kern.c
  • line 59
  • line 63
• tools/testing/selftests/bpf/prog_tests/bpf_iter_setsockopt.c
  • line 27
  • line 42
• tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c
  • line 32
  • line 310
• tools/testing/selftests/bpf/prog_tests/mptcp.c, line 394
• tools/testing/selftests/bpf/prog_tests/sockopt_qos_to_cc.c
  • line 21
  • line 51
• tools/testing/selftests/bpf/prog_tests/sockopt_sk.c
  • line 146
  • line 154
• tools/testing/selftests/bpf/progs/bpf_dctcp.c
  • line 70
  • line 78
  • line 83
  • line 88
  • line 90
• tools/testing/selftests/bpf/progs/bpf_dctcp_release.c, line 14
• tools/testing/selftests/bpf/progs/bpf_iter_setsockopt.c
  • line 44
  • line 54
• tools/testing/selftests/bpf/progs/connect4_prog.c
  • line 60
  • line 71
  • line 76
• tools/testing/selftests/bpf/progs/mptcp_subflow.c
  • line 58
  • line 116
• tools/testing/selftests/bpf/progs/setget_sockopt.c
  • line 58
  • line 224
  • line 229
  • line 232
  • line 241
  • line 244
  • line 248
• tools/testing/selftests/bpf/progs/sockopt_qos_to_cc.c
  • line 25
  • line 32
• tools/testing/selftests/bpf/progs/sockopt_sk.c
  • line 66
  • line 195