Defined in 2 files as a macro:

• include/linux/socket.h, line 298 (as a macro)
• tools/perf/trace/beauty/include/linux/socket.h, line 298 (as a macro)

Referenced in 5 files:

• net/core/net_namespace.c, line 313
• tools/testing/selftests/bpf/prog_tests/sk_lookup.c, line 164
• tools/testing/selftests/bpf/prog_tests/socket_helpers.h, line 238
• tools/testing/selftests/bpf/prog_tests/sockmap_ktls.c, line 21
• tools/usb/usbip/src/usbipd.c, line 411