Defined in 2 files as a struct:

• include/uapi/linux/tcp.h, line 351 (as a struct)
• tools/include/uapi/linux/tcp.h, line 326 (as a struct)

Defined in 1 files as a function:

• tools/testing/selftests/net/nettest.c, line 265 (as a function)

Referenced in 4 files:

• net/ipv4/tcp_ipv4.c, line 1499
• net/ipv6/tcp_ipv6.c, line 607
• tools/testing/selftests/net/nettest.c
  • line 268
  • line 335
  • line 1741
• tools/testing/selftests/net/tcp_ao/lib/sock.c, line 120