#include "tensorflow/core/lib/monitoring/gauge.h"
#include "tensorflow/core/lib/monitoring/sampler.h"
#include "tensorflow/core/platform/casts.h"
#include "tensorflow/core/platform/errors.h"
#include "tensorflow/core/platform/mutex.h"
#include "tensorflow/core/platform/strcat.h"

using tensorflow::string;

void TFE_OpReset(TFE_Op* op_to_reset, const char* op_or_function_name,
                 const char* raw_device_name, TF_Status* status) {

		})
		return
	}
	ctx = lkctx.Context()
	defer lk.Unlock(lkctx)

	rinfos := replicatedInfos{Targets: make([]replicatedTargetInfo, 0, len(dsc.targetsMap))}
	var wg sync.WaitGroup
	var mu sync.Mutex
	for _, tgtEntry := range dsc.targetsMap {
		if !tgtEntry.Replicate {
			continue
		}
		// if dobj.TargetArn is not empty string, this is a case of specific target being re-synced.

	src     lcEventSrc
	event   lifecycle.Event
}

type transitionState struct {
	transitionCh chan transitionTask

	ctx        context.Context
	objAPI     ObjectLayer
	mu         sync.Mutex
	numWorkers int
	killCh     chan struct{}

	activeTasks          atomic.Int64
	missedImmediateTasks atomic.Int64

	lastDayMu    sync.RWMutex
	lastDayStats map[string]*lastDayTierStats
}

)

// Random number state.
// We generate random temporary file names so that there's a good
// chance the file doesn't exist yet.
var (
	randN  uint32
	randmu sync.Mutex
)

// Temp files created in default Tmp dir
var globalTestTmpDir = os.TempDir()

// reseed - returns a new seed every time the function is called.
func reseed() uint32 {

	credentials auth.Credentials, t *testing.T,
) {
	bucketName1 := fmt.Sprintf("%s-1", bucketName)

	const n = 100
	start := make(chan struct{})
	var ok, errs int
	var wg sync.WaitGroup
	var mu sync.Mutex
	wg.Add(n)
	for i := 0; i < n; i++ {
		go func() {
			defer wg.Done()
			// Sync start.
			<-start
			if err := obj.MakeBucket(GlobalContext, bucketName1, MakeBucketOptions{}); err != nil {

	errFatal(err)

	// Wait for the server start the request.
	<-reqStarted

	// Block until we have exceeded the deadline several times over.
	nowBlocking := make(chan struct{})
	var mu sync.Mutex
	time.AfterFunc(time.Second, func() {
		mu.Lock()
		cancel()
		close(nowBlocking)
		mu.Unlock()
	})
	if inCap > 0 {
		go func() {
			defer close(st.Requests)
			if !blockReq {

</p>

<pre>
// A Mutex is a data type with two methods, Lock and Unlock.
type Mutex struct         { /* Mutex fields */ }
func (m *Mutex) Lock()    { /* Lock implementation */ }
func (m *Mutex) Unlock()  { /* Unlock implementation */ }

// NewMutex has the same composition as Mutex but its method set is empty.
type NewMutex Mutex

func listAllBuckets(ctx context.Context, storageDisks []StorageAPI, healBuckets map[string]VolInfo, readQuorum int) error {
	g := errgroup.WithNErrs(len(storageDisks))
	var mu sync.Mutex
	for index := range storageDisks {
		index := index
		g.Go(func() error {
			if storageDisks[index] == nil {
				// we ignore disk not found errors
				return nil
			}

	return diskMetric
}

// lockedLastMinuteLatency accumulates totals lockless for each second.
type lockedLastMinuteLatency struct {
	cachedSec int64
	cached    atomic.Pointer[AccElem]
	mu        sync.Mutex
	init      sync.Once
	lastMinuteLatency
}

func (e *lockedLastMinuteLatency) add(value time.Duration) {
	e.addSize(value, 0)
}

// addSize will add a duration and size.

	// Updates must be closed before we return.
	defer xioutil.SafeClose(updates)

	ctx, cancel := context.WithCancel(ctx)
	defer cancel()

	var wg sync.WaitGroup
	var mu sync.Mutex
	var results []dataUsageCache
	var firstErr error

	allBuckets, err := z.ListBuckets(ctx, BucketOptions{})
	if err != nil {
		return err
	}

	if len(allBuckets) == 0 {