type netTokenChecker struct {
	released bool
	// We want to use a finalizer to check that all acquired tokens are returned,
	// so we arbitrarily pad the tokens with a string to defeat the runtime's
	// “tiny allocator”.
	unusedAvoidTinyAllocator string
}

func (c *netTokenChecker) panicUnreleased() {
	panic("internal error: net token acquired but not released")

//
//	func semacreate(mp *m)
//		Create a semaphore for mp, if it does not already have one.
//
//	func semasleep(ns int64) int32
//		If ns < 0, acquire m's semaphore and return 0.
//		If ns >= 0, try to acquire m's semaphore for at most ns nanoseconds.
//		Return 0 if the semaphore was acquired, -1 if interrupted or timed out.
//
//	func semawakeup(mp *m)
//		Wake up mp, which is or will soon be sleeping on its semaphore.
const (

                return FileLockOutcome.LOCKED_BY_ANOTHER_PROCESS;
            } else {
                return FileLockOutcome.acquired(fileLock);
            }
        } catch (OverlappingFileLockException e) {
            // Locked by this process, treat as not acquired
            return FileLockOutcome.LOCKED_BY_THIS_PROCESS;
        }
    }

		panic("Failed to acquire read lock")
	}
	// fmt.Println("1st read lock acquired, waiting...")

	drwm2 := NewDRWMutex(ds, "simplelock")
	ctx2, cancel2 := context.WithCancel(context.Background())
	if !drwm2.GetRLock(ctx2, cancel2, id, source, Options{Timeout: time.Second}) {
		panic("Failed to acquire read lock")
	}
	// fmt.Println("2nd read lock acquired, waiting...")

	go func() {

		c: make(chan Val, 1),
	}
	r.c <- initial
	return r
}

// Acquire acquires the exclusive value for private use.
// It must be released using the Release method.
func (e *Exclusive[Val]) Acquire() Val {
	return <-e.c
}

// TryAcquire attempts to acquire the value. The ok result reports whether
// the value was acquired. If the value is acquired, it must be released
// using the Release method.

	lrwm := NewLRWMutex()

	if !lrwm.GetRLock(ctx, "", "object1", time.Second) {
		panic("Failed to acquire read lock")
	}
	// fmt.Println("1st read lock acquired, waiting...")

	if !lrwm.GetRLock(ctx, "", "object1", time.Second) {
		panic("Failed to acquire read lock")
	}
	// fmt.Println("2nd read lock acquired, waiting...")

	go func() {
		time.Sleep(2 * time.Second)
		lrwm.RUnlock()

  absl::string_view name() const { return name_; }

  // Returns true if the resource variable lock was successfully acquired by
  // this thread.
  bool lock_held() const { return lock_held_; }
  void set_lock_held() { lock_held_ = true; }

  // Returns true if the resource variable reader lock was successfully acquired
  // by this thread.
  bool shared_lock_held() const { return shared_lock_held_; }

	testgen "internal/trace/internal/testgen/go122"
)

func main() {
	testgen.Main(gen)
}

func gen(t *testgen.Trace) {
	g := t.Generation(1)

	// One goroutine is exiting with a syscall. It already
	// acquired a new P.
	b0 := g.Batch(trace.ThreadID(0), 0)
	b0.Event("ProcStatus", trace.ProcID(1), go122.ProcRunning)
	b0.Event("GoStatus", trace.GoID(1), trace.ThreadID(0), go122.GoSyscall)
	b0.Event("GoSyscallEndBlocked")

	testgen "internal/trace/internal/testgen/go122"
)

func main() {
	testgen.Main(gen)
}

func gen(t *testgen.Trace) {
	g := t.Generation(1)

	// One goroutine is exiting with a syscall. It already
	// acquired a new P.
	b0 := g.Batch(trace.ThreadID(0), 0)
	b0.Event("ProcStatus", trace.ProcID(1), go122.ProcRunning)
	b0.Event("GoStatus", trace.GoID(1), trace.ThreadID(0), go122.GoSyscall)
	b0.Event("GoSyscallEndBlocked")

}

// LockHandler - Acquires a lock.
func (l *lockRESTServer) LockHandler(args *dsync.LockArgs) (*dsync.LockResp, *grid.RemoteErr) {
	resp := lockRPCLock.NewResponse()
	success, err := l.ll.Lock(context.Background(), *args)
	if err == nil && !success {
		return l.makeResp(resp, errLockConflict)
	}
	return l.makeResp(resp, err)
}

// UnlockHandler - releases the acquired lock.