// Wait returns. Instead, the caller should Wait in a loop:
//
//	c.L.Lock()
//	for !condition() {
//	    c.Wait()
//	}
//	... make use of condition ...
//	c.L.Unlock()
func (c *Cond) Wait() {
	c.checker.check()
	t := runtime_notifyListAdd(&c.notify)
	c.L.Unlock()
	runtime_notifyListWait(&c.notify, t)
	c.L.Lock()
}

// Signal wakes one goroutine waiting on c, if there is any.
//

		rw.w.Unlock()
		if race.Enabled {
			race.Enable()
		}
		return false
	}
	if race.Enabled {
		race.Enable()
		race.Acquire(unsafe.Pointer(&rw.readerSem))
		race.Acquire(unsafe.Pointer(&rw.writerSem))
	}
	return true
}

// Unlock unlocks rw for writing. It is a run-time error if rw is
// not locked for writing on entry to Unlock.
//

	if race.Enabled {
		race.Acquire(unsafe.Pointer(m))
	}
}

// Unlock unlocks m.
// It is a run-time error if m is not locked on entry to Unlock.
//
// A locked [Mutex] is not associated with a particular goroutine.
// It is allowed for one goroutine to lock a Mutex and then
// arrange for another goroutine to unlock it.
func (m *Mutex) Unlock() {
	if race.Enabled {
		_ = m.state
		race.Release(unsafe.Pointer(m))

	f.Lock()
	defer f.Unlock()
	if !f.stopped {
		klog.V(4).Infof("Stopping fake watcher.")
		close(f.result)
		f.stopped = true
	}
}

func (f *FakeWatcher) IsStopped() bool {
	f.Lock()
	defer f.Unlock()
	return f.stopped
}

// Reset prepares the watcher to be reused.
func (f *FakeWatcher) Reset() {
	f.Lock()
	defer f.Unlock()
	f.stopped = false

	} else {
		m.send(message{Op: OpDisconnectClientMux, MuxID: m.ID})
	}
	// Unlock, since we are calling deleteMux, which will call close - which will lock recvMu.
	if locked {
		m.recvMu.Unlock()
		defer m.recvMu.Lock()
	}
	m.parent.deleteMux(true, m.ID)
}

func (m *muxServer) send(msg message) {
	m.sendMu.Lock()
	defer m.sendMu.Unlock()
	msg.MuxID = m.ID
	msg.Seq = m.SendSeq
	m.SendSeq++
	if debugPrint {

		f.selectorsChanged(mesh.Mesh().GetDiscoverySelectors(), true)
	})

	namespaces.AddEventHandler(controllers.EventHandler[*corev1.Namespace]{
		AddFunc: func(ns *corev1.Namespace) {
			f.lock.Lock()
			defer f.lock.Unlock()
			// In rare cases, a namespace may be created after objects in the namespace, because there is no synchronization between watches
			// So we need to notify if we started selecting namespace

				return ipnet.IP.String()
			}
		}
	}
	return ""
}

type topic struct {
	Name string
	URL  string
}

func getTopics() []topic {
	topicMutex.Lock()
	defer topicMutex.Unlock()

	topics := make([]topic, 0, len(allTopics))
	for _, t := range allTopics {
		topics = append(topics, topic{Name: t.Title(), URL: "/" + t.Prefix() + "z/"})
	}

	return topics
}

	if o.done.Load() == 0 {
		// Outlined slow-path to allow inlining of the fast-path.
		o.doSlow(f)
	}
}

func (o *Once) doSlow(f func()) {
	o.m.Lock()
	defer o.m.Unlock()
	if o.done.Load() == 0 {
		defer o.done.Store(1)
		f()
	}

		// so that Process.pidSignal will not send a signal.
		p.pidDeactivate(statusDone)
		// Acquire a write lock on sigMu to wait for any
		// active call to the signal method to complete.
		p.sigMu.Lock()
		p.sigMu.Unlock()
	}

	var (
		status syscall.WaitStatus
		rusage syscall.Rusage
		pid1   int
		e      error
	)
	for {
		pid1, e = syscall.Wait4(p.Pid, &status, 0, &rusage)
		if e != syscall.EINTR {
			break

		if !ok {
			continue
		}
		messages = append(messages, msg)
	}
	// Lock log message printing to prevent log messages from different CNI
	// processes interleave.
	l.mu.Lock()
	defer l.mu.Unlock()
	for _, m := range messages {
		logger := pluginLog
		// For any k/v pairs, add them back
		for k, v := range m.Arbitrary {
			logger = logger.WithLabels(k, v)
		}
		// There is no fatal log from CNI plugin