Defined in 1 files as a macro:

• include/uapi/linux/in.h, line 108 (as a macro)

Referenced in 4 files:

• net/ipv4/ip_sockglue.c
  • line 909
  • line 1325
  • line 1718
• net/mptcp/sockopt.c, line 371
• tools/testing/selftests/bpf/prog_tests/sockopt_sk.c
  • line 102
  • line 108
• tools/testing/selftests/bpf/progs/sockopt_sk.c
  • line 76
  • line 159