Defined in 1 files as a macro:

• include/uapi/linux/in6.h, line 177 (as a macro)

Referenced in 4 files:

• net/ipv6/ipv6_sockglue.c
  • line 514
  • line 1214
• net/mptcp/sockopt.c
  • line 281
  • line 415
• tools/testing/selftests/net/reuseaddr_conflict.c, line 56
• tools/usb/usbip/src/usbip_network.c, line 251