Defined in 1 files as a macro:

• include/uapi/linux/in.h, line 111 (as a macro)

Referenced in 16 files:

• net/ipv4/ip_sockglue.c
  • line 574
  • line 910
  • line 978
  • line 1555
• net/mptcp/sockopt.c, line 469
• net/rds/recv.c, line 705
• net/tls/tls_sw.c, line 1830
• tools/testing/selftests/bpf/prog_tests/icmp_send_kfunc.c, line 57
• tools/testing/selftests/bpf/prog_tests/net_timestamping.c, line 86
• tools/testing/selftests/drivers/net/hw/ncdevmem.c, line 1247
• tools/testing/selftests/drivers/net/so_txtime.c, line 466
• tools/testing/selftests/net/cmsg_sender.c, line 381
• tools/testing/selftests/net/icmp_rfc4884.c, line 337
• tools/testing/selftests/net/msg_zerocopy.c, line 422
• tools/testing/selftests/net/nettest.c, line 450
• tools/testing/selftests/net/tcp_ao/icmps-discard.c, line 39
• tools/testing/selftests/net/timestamping.c, line 219
• tools/testing/selftests/net/txtimestamp.c, line 324
• tools/testing/selftests/net/udpgso_bench_tx.c, line 162