{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, "SIGURG", "urgent I/O condition"},
	{17, "SIGSTOP", "suspended (signal)"},
	{18, "SIGTSTP", "suspended"},
	{19, "SIGCONT", "continued"},

	{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, "SIGURG", "urgent I/O condition"},
	{17, "SIGSTOP", "suspended (signal)"},
	{18, "SIGTSTP", "suspended"},
	{19, "SIGCONT", "continued"},

	{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, "SIGURG", "urgent I/O condition"},
	{17, "SIGSTOP", "suspended (signal)"},
	{18, "SIGTSTP", "suspended"},
	{19, "SIGCONT", "continued"},

}

var (
	testArgs []string
	pkgArgs  []string
	pkgs     []*load.Package

	testHelp bool // -help option passed to test via -args

	testKillTimeout    = 100 * 365 * 24 * time.Hour // backup alarm; defaults to about a century if no timeout is set
	testWaitDelay      time.Duration                // how long to wait for output to close after a test binary exits; zero means unlimited

	{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, "SIGURG", "urgent I/O condition"},
	{17, "SIGSTOP", "suspended (signal)"},
	{18, "SIGTSTP", "suspended"},
	{19, "SIGCONT", "continued"},

			return path
		}
	}
	if os.IsPathSeparator(path[0]) {
		return path
	}
	return fmt.Sprintf("%s%c%s", *outputDir, os.PathSeparator, path)
}

// startAlarm starts an alarm if requested.
func (m *M) startAlarm() time.Time {
	if *timeout <= 0 {
		return time.Time{}
	}

	deadline := time.Now().Add(*timeout)
	m.timer = time.AfterFunc(*timeout, func() {
		m.after()

	{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, "SIGURG", "urgent I/O condition"},
	{17, "SIGSTOP", "suspended (signal)"},
	{18, "SIGTSTP", "suspended"},
	{19, "SIGCONT", "continued"},

	{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, "SIGURG", "urgent I/O condition"},
	{17, "SIGSTOP", "suspended (signal)"},
	{18, "SIGTSTP", "suspended"},
	{19, "SIGCONT", "continued"},

//
// 3. It should be a signal that can happen spuriously without
// consequences. For example, SIGALRM is a bad choice because the
// signal handler can't tell if it was caused by the real process
// alarm or not (arguably this means the signal is broken, but I
// digress). SIGUSR1 and SIGUSR2 are also bad because those are often
// used in meaningful ways by applications.
//

	6:  "aborted",
	7:  "bus error",
	8:  "floating point exception",
	9:  "killed",
	10: "user defined signal 1",
	11: "segmentation fault",
	12: "user defined signal 2",
	13: "broken pipe",
	14: "alarm clock",
	15: "terminated",
}

const (
	FILE_READ_DATA        = 0x00000001
	FILE_READ_ATTRIBUTES  = 0x00000080
	FILE_READ_EA          = 0x00000008
	FILE_WRITE_DATA       = 0x00000002