futex_ret        1088 tools/testing/selftests/x86/protection_keys.c 	int futex_ret;
futex_ret        1095 tools/testing/selftests/x86/protection_keys.c 	futex_ret = syscall(SYS_futex, ptr, FUTEX_WAIT, some_int-1, NULL,
futex_ret        1099 tools/testing/selftests/x86/protection_keys.c 	dprintf1("futex() ret: %d\n", futex_ret);