Defined in 2 files as a macro:

• include/uapi/linux/netlink.h, line 21 (as a macro)
• tools/include/uapi/linux/netlink.h, line 21 (as a macro)

Referenced in 7 files:

• net/netfilter/nf_tables_api.c, line 12089
• net/netfilter/nfnetlink.c
  • line 35
  • line 776
• net/netfilter/nfnetlink_log.c, line 863
• net/netfilter/nfnetlink_queue.c, line 1527
• net/netlink/af_netlink.c, line 278
• tools/testing/selftests/net/netfilter/conntrack_dump_flush.c, line 320
• tools/testing/selftests/net/netfilter/nf_queue.c, line 219