// wait for the current healing operation to finish
	nopHeal = ""
)

var (
	errHealIdleTimeout   = errors.New("healing results were not consumed for too long")
	errHealStopSignalled = errors.New("heal stop signaled")

	errFnHealFromAPIErr = func(ctx context.Context, err error) error {
		apiErr := toAdminAPIErr(ctx, err)
		return fmt.Errorf("Heal internal error: %s: %s",
			apiErr.Code, apiErr.Description)
	}
)

)

func (w WaitStatus) Exited() bool { return w&mask == exited }

func (w WaitStatus) Signaled() bool { return w&mask != stopped && w&mask != exited }

func (w WaitStatus) Stopped() bool { return w&0xFF == stopped }

func (w WaitStatus) Continued() bool { return w == 0xFFFF }

func (w WaitStatus) CoreDump() bool { return w.Signaled() && w&core != 0 }

func (w WaitStatus) ExitStatus() int {
	if !w.Exited() {
		return -1

// asynchronous, it also checks if the running goroutine wants to be
// preempted, since this could have changed. If all conditions are
// satisfied, it adjusts the signal context to make it look like the
// signaled thread just called asyncPreempt and resumes the thread.
// asyncPreempt spills all registers and enters the scheduler.
//
// (An alternative would be to preempt in the signal handler itself.

// a file produced by the "-d=dumpinlfuncprops=..." command line
// flag. It deserializes the json for the func properties and
// returns the resulting properties and function name. EOF is
// signaled by a nil FuncProps return (with no error
func (dr *dumpReader) readEntry() (fnInlHeur, encodedCallSiteTab, error) {
	var funcInlHeur fnInlHeur
	var callsites encodedCallSiteTab
	if !dr.scan() {

func (le *LeaderElector) Run(ctx context.Context) {
	defer runtime.HandleCrash()
	defer func() {
		le.config.Callbacks.OnStoppedLeading()
	}()

	if !le.acquire(ctx) {
		return // ctx signaled done
	}
	ctx, cancel := context.WithCancel(ctx)
	defer cancel()
	go le.config.Callbacks.OnStartedLeading(ctx)
	le.renew(ctx)
}

// RunOrDie starts a client with the provided config or panics if the config

            + (throwable == null ? null : Throwables.getStackTraceAsString(throwable)),
        throwableFromOtherThread.get());
  }

  /**
   * Test for a bug where threads weren't getting signaled when shutdown was called, only when tasks
   * completed.
   */
  public void testDirectExecutorService_awaitTermination_missedSignal() {
    final ExecutorService service = MoreExecutors.newDirectExecutorService();

		return 0, io.EOF
	}
	return n, e
}

// pread reads len(b) bytes from the File starting at byte offset off.
// It returns the number of bytes read and the error, if any.
// EOF is signaled by a zero count with err set to nil.
func (f *File) pread(b []byte, off int64) (n int, err error) {
	if err := f.readLock(); err != nil {
		return 0, err
	}
	defer f.readUnlock()

			typ := st.Mode & syscall.S_IFMT
			// Don't try to use kqueue with regular files on *BSDs.
			// On FreeBSD a regular file is always
			// reported as ready for writing.
			// On Dragonfly, NetBSD and OpenBSD the fd is signaled
			// only once as ready (both read and write).
			// Issue 19093.
			// Also don't add directories to the netpoller.
			if err == nil && (typ == syscall.S_IFREG || typ == syscall.S_IFDIR) {
				pollable = false

		return -1
	}
	return int(w >> shift)
}

func (w WaitStatus) Signaled() bool { return w&mask != stopped && w&mask != 0 }

func (w WaitStatus) Signal() syscall.Signal {
	sig := syscall.Signal(w & mask)
	if sig == stopped || sig == 0 {
		return -1
	}
	return sig
}

func (w WaitStatus) CoreDump() bool { return w.Signaled() && w&core != 0 }

            + (throwable == null ? null : Throwables.getStackTraceAsString(throwable)),
        throwableFromOtherThread.get());
  }

  /**
   * Test for a bug where threads weren't getting signaled when shutdown was called, only when tasks
   * completed.
   */
  public void testDirectExecutorService_awaitTermination_missedSignal() {
    final ExecutorService service = MoreExecutors.newDirectExecutorService();