Defined in 4 files as a member:

• include/uapi/linux/tcp.h, line 393 (as a member)
• include/uapi/linux/tcp.h, line 402 (as a member)
• tools/include/uapi/linux/tcp.h, line 330 (as a member)
• tools/include/uapi/linux/tcp.h, line 339 (as a member)

Referenced in 5 files:

• net/ipv4/tcp_diag.c, line 46
• net/ipv4/tcp_ipv4.c
  • line 1529
  • line 1532
  • line 1542
• net/ipv6/tcp_ipv6.c
  • line 681
  • line 690
  • line 704
  • line 716
• tools/testing/selftests/net/nettest.c, line 272
• tools/testing/selftests/net/tcp_ao/lib/sock.c, line 193