Defined in 8 files as a macro:

• include/net/ip.h, line 145 (as a macro)
• samples/bpf/parse_ldabs.c, line 19 (as a macro)
• samples/bpf/sockex2_kern.c, line 11 (as a macro)
• samples/bpf/sockex3_kern.c, line 18 (as a macro)
• tools/testing/selftests/bpf/progs/bpf_flow.c, line 40 (as a macro)
• tools/testing/selftests/bpf/progs/ip_check_defrag.c, line 12 (as a macro)
• tools/testing/selftests/bpf/progs/xdp_flowtable.c, line 10 (as a macro)
• tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c, line 25 (as a macro)

Referenced in 33 files:

• drivers/net/ethernet/realtek/rtase/rtase_main.c, line 1337
• include/net/ip.h, line 408
• include/net/netfilter/nf_tables_ipv4.h
  • line 18
  • line 51
  • line 90
• net/bridge/netfilter/ebt_ip.c, line 66
• net/core/flow_dissector.c, line 1240
• net/ipv4/icmp.c, line 872
• net/ipv4/ip_fragment.c
  • line 286
  • line 287
• net/ipv4/ip_output.c, line 656
• net/ipv4/netfilter/ip_tables.c, line 252
• net/ipv4/netfilter/nf_reject_ipv4.c
  • line 122
  • line 181
  • line 354
• net/ipv4/netfilter/nf_socket_ipv4.c, line 97
• net/ipv4/route.c, line 1952
• net/netfilter/ipset/ip_set_getport.c, line 109
• net/netfilter/ipvs/ip_vs_core.c
  • line 1144
  • line 1817
  • line 1835
  • line 1871
• net/netfilter/ipvs/ip_vs_proto.c, line 225
• net/netfilter/nf_conntrack_core.c, line 352
• net/netfilter/nf_log_syslog.c
  • line 351
  • line 352
  • line 378
  • line 385
  • line 408
  • line 475
  • line 501
• net/netfilter/nft_inner.c, line 137
• net/netfilter/xt_hashlimit.c, line 663
• net/openvswitch/actions.c, line 327
• net/openvswitch/flow.c, line 707
• net/sched/act_csum.c, line 401
• net/sched/act_nat.c
  • line 170
  • line 178
• net/sched/act_pedit.c, line 336
• samples/bpf/parse_ldabs.c, line 24
• samples/bpf/sockex2_kern.c, line 48
• samples/bpf/sockex3_kern.c, line 45
• security/lsm_audit.c, line 52
• security/selinux/hooks.c
  • line 4647
  • line 4663
  • line 4680
• tools/testing/selftests/bpf/progs/bpf_flow.c
  • line 300
  • line 302
• tools/testing/selftests/bpf/progs/ip_check_defrag.c
  • line 23
  • line 24
• tools/testing/selftests/bpf/progs/xdp_flowtable.c, line 35
• tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c, line 444