Defined in 1 files as a macro:

• include/uapi/linux/in.h, line 30 (as a macro)

Defined in 1 files as a enumerator:

• include/uapi/linux/in.h, line 29 (as a enumerator)

Referenced in 21 files:

• drivers/net/ethernet/aquantia/atlantic/aq_filters.c
  • line 30
  • line 40
• drivers/net/ethernet/faraday/ftgmac100.c, line 698
• drivers/net/ethernet/intel/i40e/i40e_main.c
  • line 9309
  • line 9325
• drivers/net/ethernet/intel/i40e/i40e_txrx.c
  • line 565
  • line 629
  • line 650
• drivers/net/ethernet/sun/sunvnet_common.c, line 1231
• drivers/xen/pvcalls-back.c, line 270
• drivers/xen/pvcalls-front.c, line 315
• fs/io_uring.c, line 9565
• net/core/lwt_bpf.c, line 580
• net/core/skbuff.c, line 4960
• net/ipv4/af_inet.c
  • line 273
  • line 277
  • line 281
  • line 1151
• net/ipv6/af_inet6.c
  • line 134
  • line 138
  • line 142
• net/ipv6/raw.c, line 1336
• net/netfilter/ipvs/ip_vs_conn.c
  • line 373
  • line 965
• net/netfilter/ipvs/ip_vs_core.c
  • line 95
  • line 327
• net/netfilter/ipvs/ip_vs_pe_sip.c, line 117
• net/netfilter/ipvs/ip_vs_proto.c, line 209
• security/selinux/netlabel.c, line 484
• tools/testing/selftests/bpf/test_flow_dissector.c, line 652
• tools/testing/selftests/net/nettest.c
  • line 331
  • line 493
• tools/testing/selftests/net/timestamping.c
  • line 215
  • line 422
  • line 427
  • line 431