// handle, so acquire may fail, indicating the reason.
	modeHandle
)

type processStatus uint64

const (
	// PID/handle OK to use.
	statusOK processStatus = 0

	// statusDone indicates that the PID/handle should not be used because
	// the process is done (has been successfully Wait'd on).
	statusDone processStatus = 1 << 62

	// statusReleased indicates that the PID/handle should not be used

	PollSpliceFile      = &pollSplice
	GetPollFDAndNetwork = getPollFDAndNetwork
	CheckPidfdOnce      = checkPidfdOnce
)

const StatusDone = statusDone

func (p *Process) Status() processStatus {
	return processStatus(p.state.Load() & processStatusMask)

	}
}

func addCRIPodProcessStats(ps *statsapi.PodStats, criPodStat *runtimeapi.PodSandboxStats) {
	if criPodStat == nil || criPodStat.Linux == nil || criPodStat.Linux.Process == nil {
		return
	}
	ps.ProcessStats = &statsapi.ProcessStats{
		ProcessCount: valueOfUInt64Value(criPodStat.Linux.Process.ProcessCount),
	}
}

// listContainerNetworkStats returns the network stats of all the running containers.

}

func addCRIPodProcessStats(ps *statsapi.PodStats, criPodStat *runtimeapi.PodSandboxStats) {
	if criPodStat == nil || criPodStat.Windows == nil || criPodStat.Windows.Process == nil {
		return
	}
	ps.ProcessStats = &statsapi.ProcessStats{
		ProcessCount: valueOfUInt64Value(criPodStat.Windows.Process.ProcessCount),
	}
}

func addCRIPodNetworkStats(ps *statsapi.PodStats, criPodStat *runtimeapi.PodSandboxStats) {

	return result
}

func cadvisorInfoToProcessStats(info *cadvisorapiv2.ContainerInfo) *statsapi.ProcessStats {
	cstat, found := latestContainerStats(info)
	if !found || cstat.Processes == nil {
		return nil
	}
	num := cstat.Processes.ProcessCount
	return &statsapi.ProcessStats{ProcessCount: uint64Ptr(num)}
}

// cadvisorInfoToNetworkStats returns the statsapi.NetworkStats converted from

	return resource.NewQuantity(usage, resource.BinarySI)
}

// processUsage converts working set into a process count.
func processUsage(processStats *statsapi.ProcessStats) uint64 {
	if processStats == nil || processStats.ProcessCount == nil {
		return 0
	}
	usage := uint64(*processStats.ProcessCount)
	return usage
}

// localVolumeNames returns the set of volumes for the pod that are local

		if podInfo != nil {
			cpu, memory := cadvisorInfoToCPUandMemoryStats(podInfo)
			podStats.CPU = cpu
			podStats.Memory = memory
			podStats.Swap = cadvisorInfoToSwapStats(podInfo)
			podStats.ProcessStats = cadvisorInfoToProcessStats(podInfo)
		}

		status, found := p.statusProvider.GetPodStatus(podUID)
		if found && status.StartTime != nil && !status.StartTime.IsZero() {
			podStats.StartTime = *status.StartTime

	allInfos map[string]cadvisorapiv2.ContainerInfo,
	cs *statsapi.ContainerStats,
) {
	// try get process stats from cadvisor only.
	info := getCadvisorPodInfoFromPodUID(podUID, allInfos)
	if info != nil {
		ps.ProcessStats = cadvisorInfoToProcessStats(info)
		return
	}
}

func (p *criStatsProvider) makeContainerStats(
	stats *runtimeapi.ContainerStats,
	container *runtimeapi.Container,
	rootFsInfo *cadvisorapiv2.FsInfo,

func newPodProcessStats(pod *v1.Pod, num uint64) statsapi.PodStats {
	return statsapi.PodStats{
		PodRef: statsapi.PodReference{
			Name: pod.Name, Namespace: pod.Namespace, UID: string(pod.UID),
		},
		ProcessStats: &statsapi.ProcessStats{
			ProcessCount: &num,
		},
	}
}

func newResourceList(cpu, memory, disk string) v1.ResourceList {
	res := v1.ResourceList{}
	if cpu != "" {