//
// # Guidance
//
// If you aren't sure what function you need, use SHAKE256 with at least 64
// bytes of output. The SHAKE instances are faster than the SHA3 instances;
// the latter have to allocate memory to conform to the hash.Hash interface.
//
// If you need a secret-key MAC (message authentication code), prepend the
// secret key to the input, hash with SHAKE256 and read at least 32 bytes of
// output.
//

					d.Pos = p.Pos
					blocks[argID] = d
					if f.pass.debug > 0 {
						f.Warnl(p.Pos, "split critical edge")
					}
				} else {
					reusedBlock = true
				}
			} else {
				// no existing block, so allocate a new block
				// to place on the edge
				d = f.NewBlock(BlockPlain)
				d.Pos = p.Pos
				if f.pass.debug > 0 {
					f.Warnl(p.Pos, "split critical edge")
				}
			}

		// to know the data type in advance. We achieve this by switching on the attribute-type, and we
		// allocate the 'adjusted length' bytes (as done in step(3)) for the data-structure.
		switch attrType {
		case attrName:
			// NFACCT_NAME has a variable size, so we allocate a slice of 'adjusted length' bytes
			// and read the next 'adjusted length' bytes into this slice.
			data := make([]byte, length)

	keys := make([]string, 0, len(m))
	var grow int
	for k, v := range m {
		keys = append(keys, k)
		// why add 4: (for =, \n, " and ")
		grow += len(k) + len(v) + 4
	}
	sort.Strings(keys)
	// allocate space to avoid expansion
	dst := make([]byte, 0, grow)
	for _, key := range keys {
		if len(dst) > 0 {
			dst = append(dst, '\n')
		}
		dst = append(dst, key...)
		dst = append(dst, '=')

    annotations: {}
    loadBalancerIP: ""
    loadBalancerSourceRanges: []
    externalTrafficPolicy: ""
    externalIPs: []
    ipFamilyPolicy: ""
    ipFamilies: []
    ## Whether to automatically allocate NodePorts (only for LoadBalancers).
    # allocateLoadBalancerNodePorts: false

  resources:
    requests:
      cpu: 100m
      memory: 128Mi
    limits:
      cpu: 2000m
      memory: 1024Mi

	internedStrings   = map[string]string{}
)

func InternString(b []byte) string {
	internedStringsmu.Lock()
	s, ok := internedStrings[string(b)] // string(b) here doesn't allocate
	if !ok {
		s = string(b)
		internedStrings[s] = s
	}
	internedStringsmu.Unlock()
	return s

	if allocatorType != ipam.CloudAllocatorType {
		if len(clusterCIDRs) == 0 {
			return nil, fmt.Errorf("Controller: Must specify --cluster-cidr if --allocate-node-cidrs is set")
		}

		for idx, cidr := range clusterCIDRs {
			mask := cidr.Mask
			if maskSize, _ := mask.Size(); maskSize > nodeCIDRMaskSizes[idx] {

	dnsProto "istio.io/istio/pkg/dns/proto"
)

func TestNDS(t *testing.T) {
	cases := []struct {
		name     string
		meta     model.NodeMetadata
		expected *dnsProto.NameTable
	}{
		{
			name: "auto allocate",
			meta: model.NodeMetadata{
				DNSCapture:      true,
				DNSAutoAllocate: true,
			},
			expected: &dnsProto.NameTable{
				Table: map[string]*dnsProto.NameTable_NameInfo{
					"random-1.host.example": {

import (
	"fmt"
	"syscall"
)

// Use global variables so the compiler
// doesn't know that they are constants.
var p = syscall.Getpagesize()
var zero = 0
var one = 1

func main() {
	// Allocate 2 pages of memory.
	b, err := syscall.Mmap(-1, 0, 2*p, syscall.PROT_READ|syscall.PROT_WRITE, syscall.MAP_ANON|syscall.MAP_PRIVATE)
	if err != nil {
		panic(err)
	}
	// Mark the second page as faulting.

// write barrier to be called since that could result in the object being reachable.
type mlink struct {
	_    sys.NotInHeap
	next *mlink
}

// Initialize f to allocate objects of the given size,
// using the allocator to obtain chunks of memory.
func (f *fixalloc) init(size uintptr, first func(arg, p unsafe.Pointer), arg unsafe.Pointer, stat *sysMemStat) {
	if size > _FixAllocChunk {