Defined in 1 files as a macro:

• include/uapi/linux/in.h, line 94 (as a macro)

Referenced in 9 files:

• net/core/filter.c
  • line 4786
  • line 4983
• net/ipv4/ip_sockglue.c
  • line 73
  • line 308
  • line 903
  • line 1044
  • line 1593
  • line 1713
• net/mptcp/sockopt.c, line 429
• samples/bpf/tcp_tos_reflect_kern.c, line 57
• tools/testing/selftests/bpf/prog_tests/sockopt.c
  • line 77
  • line 78
  • line 96
  • line 207
  • line 377
  • line 422
  • line 423
  • line 442
  • line 511
  • line 512
  • line 552
  • line 565
  • line 687
  • line 688
  • line 794
  • line 795
  • line 840
  • line 841
• tools/testing/selftests/bpf/prog_tests/sockopt_multi.c
  • line 67
  • line 75
  • line 98
  • line 122
  • line 141
  • line 149
  • line 168
  • line 180
  • line 188
  • line 217
  • line 225
  • line 244
  • line 252
  • line 271
  • line 279
• tools/testing/selftests/bpf/prog_tests/sockopt_sk.c
  • line 42
  • line 50
• tools/testing/selftests/bpf/progs/sockopt_multi.c
  • line 15
  • line 38
  • line 61
• tools/testing/selftests/bpf/progs/sockopt_sk.c
  • line 36
  • line 126