Defined in 1 files as a macro:

• include/uapi/linux/in.h, line 35 (as a macro)

Defined in 1 files as a enumerator:

• include/uapi/linux/in.h, line 34 (as a enumerator)

Referenced in 16 files:

• drivers/net/amt.c, line 549
• drivers/net/bonding/bond_alb.c, line 1443
• drivers/net/bonding/bond_main.c
  • line 4981
  • line 5022
• drivers/net/dsa/yt921x.c, line 1915
• drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c
  • line 928
  • line 1744
• drivers/net/ethernet/mellanox/mlx5/core/esw/bridge_mcast.c, line 902
• drivers/net/ethernet/microchip/lan966x/lan966x_main.c, line 544
• net/bridge/br_multicast.c
  • line 995
  • line 3922
• net/bridge/netfilter/ebt_ip.c, line 138
• net/core/flow_dissector.c, line 1961
• net/ipv4/af_inet.c, line 1942
• net/ipv4/igmp.c
  • line 404
  • line 431
  • line 784
  • line 812
  • line 1744
  • line 2865
• net/ipv4/ipmr.c
  • line 1424
  • line 1644
  • line 2225
• net/ipv4/route.c
  • line 1758
  • line 2816
• net/sched/act_csum.c, line 408
• tools/testing/selftests/net/forwarding/ipmr.c, line 50