Defined in 1 files as a macro:

• include/uapi/linux/in6.h, line 237 (as a macro)

Referenced in 4 files:

• net/ipv6/datagram.c
  • line 672
  • line 908
  • line 925
• net/ipv6/exthdrs.c
  • line 1307
  • line 1337
• net/ipv6/ipv6_sockglue.c
  • line 670
  • line 1052
  • line 1269
• tools/testing/selftests/net/cmsg_sender.c, line 184