Defined in 2 files as a macro:

• include/net/tcp.h, line 220 (as a macro)
• tools/testing/selftests/bpf/test_tcp_hdr_options.h, line 55 (as a macro)

Referenced in 7 files:

• net/core/filter.c
  • line 8006
  • line 8088
• net/ipv4/tcp_input.c, line 4674
• net/ipv4/tcp_output.c
  • line 418
  • line 809
• net/sched/sch_cake.c, line 1205
• tools/testing/selftests/bpf/prog_tests/tcp_hdr_options.c, line 276
• tools/testing/selftests/bpf/progs/test_misc_tcp_hdr_options.c
  • line 72
  • line 91
  • line 182
  • line 211
• tools/testing/selftests/bpf/progs/test_tcp_hdr_options.c
  • line 19
  • line 63
  • line 91
  • line 92
  • line 136
  • line 137