// Limit limit clause
type Limit struct {
	Limit  *int
	Offset int
}

// Name where clause name
func (limit Limit) Name() string {
	return "LIMIT"
}

// Build build where clause
func (limit Limit) Build(builder Builder) {
	if limit.Limit != nil && *limit.Limit >= 0 {
		builder.WriteString("LIMIT ")
		builder.AddVar(builder, *limit.Limit)
	}
	if limit.Offset > 0 {
		if limit.Limit != nil && *limit.Limit >= 0 {

	debug.SetTraceback("crash")

	var lim syscall.Rlimit
	err := syscall.Getrlimit(syscall.RLIMIT_CORE, &lim)
	if err != nil {
		panic(fmt.Sprintf("error getting rlimit: %v", err))
	}
	lim.Cur = lim.Max
	fmt.Fprintf(os.Stderr, "Setting RLIMIT_CORE = %+#v\n", lim)
	err = syscall.Setrlimit(syscall.RLIMIT_CORE, &lim)
	if err != nil {
		panic(fmt.Sprintf("error setting rlimit: %v", err))
	}
}

func main() {
	flag.Parse()

// license that can be found in the LICENSE file.

//go:build unix

package syscall

import "sync/atomic"

func OrigRlimitNofile() *Rlimit {
	return origRlimitNofile.Load()
}

func GetInternalOrigRlimitNofile() *atomic.Pointer[Rlimit] {
	return &origRlimitNofile

			memLimit = resource.NewQuantity(runtimeStatusResources.MemoryLimitInBytes, resource.BinarySI)
		}

		if cpuLimit != nil || memLimit != nil {
			cStatusResources = &kubecontainer.ContainerResources{
				CPULimit:    cpuLimit,
				MemoryLimit: memLimit,
			}
		}
	}
	return cStatusResources
}

func toKubeContainerUser(statusUser *runtimeapi.ContainerUser) *kubecontainer.ContainerUser {
	return nil

	tests := []struct {
		name     string
		cpuLimit resource.Quantity
		cpuCount int64
		want     int64
	}{
		{
			name:     "max range when same amount",
			cpuLimit: resource.MustParse("1"),
			cpuCount: 1,
			want:     10000,
		},
		{
			name:     "percentage calculation is working as intended",
			cpuLimit: resource.MustParse("94"),
			cpuCount: 96,
			want:     9791,
		},

##################################################################################################
# Redis service and deployment
# Ratelimit service and deployment

# Note: a configmap is needed to make the rate limit deployment work properly, for example:
#
#  apiVersion: v1
#  kind: ConfigMap
#  metadata:
#    name: ratelimit-config
#  data:
#    config.yaml: |
#      domain: echo-ratelimit
#      descriptors:

    case $MAX_FD in #(
      max*)
        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
        # shellcheck disable=SC2039,SC3045
        MAX_FD=$( ulimit -H -n ) ||
            warn "Could not query maximum file descriptor limit"
    esac
    case $MAX_FD in  #(
      '' | soft) :;; #(
      *)
        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.

	if !isCgroup2UnifiedMode() {
		if swapControllerAvailable() {
			// memorySwapLimit = total permitted memory+swap; if equal to memory limit, => 0 swap above memory limit
			// Some swapping is still possible.
			// Note that if memory limit is 0, memory swap limit is ignored.
			lcr.MemorySwapLimitInBytes = lcr.MemoryLimitInBytes
		}
		return
	}

	m.configureSwap(lcr, 0)
}

	if proxyConfig.Concurrency == nil {
		// We want to detect based on CPU limit configured. If we are running on a 100 core machine, but with
		// only 2 CPUs allocated, we want to have 2 threads, not 100, or we will get excessively throttled.
		if CPULimit != 0 {
			log.Infof("cpu limit detected as %v, setting concurrency", CPULimit)
			proxyConfig.Concurrency = wrapperspb.Int32(int32(CPULimit))
		}
	}

}

func (cm *containerManagerImpl) SystemCgroupsLimit() v1.ResourceList {
	cpuLimit := int64(0)

	// Sum up resources of all external containers.
	for _, cont := range cm.systemContainers {
		cpuLimit += cont.cpuMillicores
	}

	return v1.ResourceList{
		v1.ResourceCPU: *resource.NewMilliQuantity(
			cpuLimit,
			resource.DecimalSI),
	}
}

func isProcessRunningInHost(pid int) (bool, error) {