Defined in 1 files as a macro:

• include/uapi/linux/in6.h, line 228 (as a macro)

Referenced in 7 files:

• net/ipv4/ip_sockglue.c, line 255
• net/ipv6/datagram.c
  • line 615
  • line 829
• net/ipv6/ipv6_sockglue.c
  • line 783
  • line 1134
• net/mptcp/sockopt.c, line 517
• net/sunrpc/svcsock.c
  • line 189
  • line 569
• tools/testing/selftests/net/nettest.c
  • line 924
  • line 996
• tools/testing/selftests/net/txtimestamp.c, line 343