/* 24 */ {_SigNotify, "SIGXCPU: cpu limit exceeded"},
	/* 25 */ {_SigNotify, "SIGXFSZ: file size limit exceeded"},
	/* 26 */ {_SigNotify, "SIGVTALRM: virtual alarm clock"},
	/* 27 */ {_SigNotify + _SigUnblock, "SIGPROF: profiling alarm clock"},
	/* 28 */ {_SigNotify + _SigIgn, "SIGWINCH: window size change"},
	/* 29 */ {_SigNotify, "SIGIO: i/o now possible"},
	/* 30 */ {_SigNotify, "SIGPWR: power failure restart"},

	/*  27 */ {_SigNotify + _SigDefault + _SigIgn, "SIGTTOU: background write to tty"},
	/*  28 */ {_SigNotify, "SIGVTALRM: virtual alarm clock"},
	/*  29 */ {_SigNotify + _SigUnblock, "SIGPROF: profiling alarm clock"},
	/*  30 */ {_SigNotify, "SIGXCPU: cpu limit exceeded"},
	/*  31 */ {_SigNotify, "SIGXFSZ: file size limit exceeded"},

	// Short reports whether the -test.short flag is set. 
	func Short() bool

	// after runs after all testing. 
	func after()

	// alarm is called if the timeout expires. 
	func alarm()

	// before runs before all testing. 
	func before()

	// decorate inserts the final newline if needed and indentation ...
	func decorate(s string, addFileLine bool) string

	// 

	}
}

var timer *time.Timer

// startAlarm starts an alarm if requested.
func startAlarm() {
	if *timeout > 0 {
		timer = time.AfterFunc(*timeout, alarm)
	}
}

// stopAlarm turns off the alarm.
func stopAlarm() {
	if *timeout > 0 {
		timer.Stop()
	}
}

// alarm is called if the timeout expires.
func alarm() {
	panic("test timed out")
}

func parseCpuList() {

//go:build linux && (386 || amd64 || mips || mipsle || mips64 || mipsle || ppc64 || ppc64le || ppc || s390x || sparc64)

package unix

// SYS_ALARM is not defined on arm or riscv, but is available for other GOARCH
// values.

	register("NeedmDeadlock", NeedmDeadlock)
}

//export GoNeedM
func GoNeedM() {
}

func NeedmDeadlock() {
	// The failure symptom is that the program hangs because of a
	// deadlock in needm, so set an alarm.
	go func() {
		time.Sleep(5 * time.Second)
		fmt.Println("Hung for 5 seconds")
		os.Exit(1)
	}()

	C.runNeedmSignalThread()
	fmt.Println("OK")

		return "user defined signal 1"
	case SIGSEGV:
		return "segmentation fault"
	case SIGUSR2:
		return "user defined signal 2"
	case SIGPIPE:
		return "broken pipe"
	case SIGALRM:
		return "alarm clock"
	case SIGTERM:
		return "terminated"
	case SIGCHLD:
		return "child exited"
	case SIGCONT:
		return "continued"
	case SIGSTOP:
		return "stopped (signal)"
	case SIGTSTP:
		return "stopped"

	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func Alarm(seconds uint) (remaining uint, err error) {
	r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
	remaining = uint(r0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return

	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func Alarm(seconds uint) (remaining uint, err error) {
	r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
	remaining = uint(r0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return

	{9, "SIGKILL", "killed"},
	{10, "SIGBUS", "bus error"},
	{11, "SIGSEGV", "segmentation fault"},
	{12, "SIGSYS", "bad system call"},
	{13, "SIGPIPE", "broken pipe"},
	{14, "SIGALRM", "alarm clock"},
	{15, "SIGTERM", "terminated"},
	{16, "SIGUSR1", "user defined signal 1"},
	{17, "SIGUSR2", "user defined signal 2"},
	{18, "SIGCHLD", "child exited"},
	{19, "SIGPWR", "power failure"},