void msanGoTraceback(void* parg) {
	struct cgoTracebackArg* arg = (struct cgoTracebackArg*)(parg);
        arg->buf[0] = 0;
}

// msanGoWait will be called with all registers undefined as far as
// msan is concerned. It just waits for a signal.
// Because the registers are msan-undefined, the signal handler will
// be invoked with all registers msan-undefined.
__attribute__((noinline))

  }

  /** Set the OAuth session for this client. */
  public synchronized void initOauthSession(OAuthSession session) {
    this.session = session;
    this.notifyAll();
  }

  /** Waits for an OAuth session for this client to be set. */
  public synchronized void awaitAccessToken(Timeout timeout) throws InterruptedIOException {
    while (session == null) {
      timeout.waitUntilNotified(this);
    }
  }

// initialization signals.
type InitializationSignal interface {
	// Signal notifies the dispatcher about finished initialization.
	Signal()
	// Wait waits for the initialization signal.
	Wait()
}

type initializationSignal struct {
	once sync.Once
	done chan struct{}
}

func NewInitializationSignal() InitializationSignal {
	return &initializationSignal{

	s.mux.HandleFunc("/debug/flags", f.Index)
	s.mux.HandleFunc("/debug/flags/", f.Index)

	url := path.Join("/debug/flags", flag)
	s.mux.HandleFunc(url, handler)

	f.addFlag(flag)
}

// Run starts the server and waits for stopCh to be closed to close the server.
func (s *DebugSocket) Run(stopCh <-chan struct{}) error {
	if err := os.Remove(s.path); err != nil && !os.IsNotExist(err) {
		return fmt.Errorf("failed to remove (%v): %v", s.path, err)

type exitStatus struct {
	err error
}

// Run starts the envoy and waits until it terminates.
// There are a few exit paths:
//  1. Envoy exits. In this case, we simply log and exit.
//  2. /quitquitquit (on agent, not Envoy) is called. We will set skipDrain and cancel the context, which triggers us to exit immediately.

        and:
        // command the gate keeper to open the gate and shutdown
        command.releaseAll()
        server.expect(server.get("command").send("stop"))
        then:
        // waits for build to start and finish
        buildTriggeredAndSucceeded()
        // Change has been incorporated
        outputFile.text == "changed"
    }

		if waiting {
			<-doneCh
		} else {
			cmd.Wait()
		}
	})

	// Wait for After1 to close its stdout so that we know the runtime's SIGIO
	// handler is registered.
	b, err := io.ReadAll(stdout)
	if len(b) > 0 {
		t.Logf("read from testprog stdout: %s", b)
	}
	if err != nil {
		t.Fatalf("error reading from testprog: %v", err)
	}

	// Wait for child exit.
	//

        when:
        registry.stop()
        then:
        1 * pendingChangesManager.removeListener(_)
    }

    def "can start a deployment with a given type and parameters and continuous build waits"() {
        def testHandle = new ParametersDeploymentHandle("parameter")
        objectFactory.newInstance(ParametersDeploymentHandle, "parameter") >> testHandle
        when:

func (fw *filteredWatch) ResultChan() <-chan Event {
	return fw.result
}

// Stop stops the upstream watch, which will eventually stop this watch.
func (fw *filteredWatch) Stop() {
	fw.incoming.Stop()
}

// loop waits for new values, filters them, and resends them.
func (fw *filteredWatch) loop() {
	defer close(fw.result)
	for event := range fw.incoming.ResultChan() {
		filtered, keep := fw.f(event)
		if keep {
			fw.result <- filtered

 */
extern uintptr_t *_cgo_pthread_key_created;

/*
 * Creates the new operating system thread (OS, arch dependent).
 */
void _cgo_sys_thread_start(ThreadStart *ts);

/*
 * Waits for the Go runtime to be initialized (OS dependent).
 * If runtime.SetCgoTraceback is used to set a context function,
 * calls the context function and returns the context value.
 */
uintptr_t _cgo_wait_runtime_init_done(void);