XTablesParameterProblem: "xtables parameter problem",
	XTablesVersionProblem:   "xtables version problem",
	XTablesResourceProblem:  "xtables resource problem",
}

// RealDependencies implementation of interface Dependencies, which is used in production
type RealDependencies struct {
	NetworkNamespace string
	CNIMode          bool
}

const iptablesVersionPattern = `v([0-9]+(\.[0-9]+)+)`

*/

package util

import (
	"fmt"
	"time"
)

// LockAndCheckSubPath empty implementation
func LockAndCheckSubPath(volumePath, subPath string) ([]uintptr, error) {
	return []uintptr{}, nil
}

// UnlockPath empty implementation
func UnlockPath(fileHandles []uintptr) {
}

// LocalEndpoint empty implementation
func LocalEndpoint(path, file string) (string, error) {

// calls that would have gone to updateGeneric to updateVX if the vector
// facility is installed.
//
// A larger buffer is required for good performance because the vector
// implementation has a higher fixed cost per call than the generic
// implementation.
type mac struct {
	macState

	buffer [16 * TagSize]byte // size must be a multiple of block size (16)
	offset int
}

func (h *mac) Write(p []byte) (int, error) {

}

// AssignQuota -- dummy implementation
func AssignQuota(_ mount.Interface, _ string, _ types.UID, _ *resource.Quantity) error {
	return errNotImplemented
}

// GetConsumption -- dummy implementation
func GetConsumption(_ string) (*resource.Quantity, error) {
	return nil, errNotImplemented
}

// GetInodes -- dummy implementation
func GetInodes(_ string) (*resource.Quantity, error) {

}

// RootFsInfo is a fake implementation of Interface.RootFsInfo.
func (c *Fake) RootFsInfo() (cadvisorapiv2.FsInfo, error) {
	return cadvisorapiv2.FsInfo{}, nil
}

// ContainerFsInfo is a fake implementation of Interface.ContainerFsInfo.
func (c *Fake) ContainerFsInfo() (cadvisorapiv2.FsInfo, error) {
	return cadvisorapiv2.FsInfo{}, nil
}

// GetDirFsInfo is a fake implementation of Interface.GetDirFsInfo.

//go:build gc && !purego

package chacha20

import "golang.org/x/sys/cpu"

var haveAsm = cpu.S390X.HasVX

const bufSize = 256

// xorKeyStreamVX is an assembly implementation of XORKeyStream. It must only
// be called when the vector facility is available. Implementation in asm_s390x.s.
//
//go:noescape
func xorKeyStreamVX(dst, src []byte, key *[8]uint32, nonce *[3]uint32, counter *uint32)

}

// collection topic is a Topic fw.implementation that exposes a set of collections through CtrlZ.
type collectionTopic struct {
	title       string
	prefix      string
	collections []ReadableCollection

	mainTmpl *template.Template
	listTmpl *template.Template
	itemTmpl *template.Template
}

var _ fw.Topic = &collectionTopic{}

// Title is implementation of Topic.Title.

}

// UpdateVirtualServer is a fake implementation, it updates the VirtualServer in the cache store.
func (f *FakeIPVS) UpdateVirtualServer(serv *utilipvs.VirtualServer) error {
	if serv == nil {
		return fmt.Errorf("failed to update service, service can't be nil")
	}
	key := toServiceKey(serv)
	f.Services[key] = serv
	return nil
}

	HasEVTSTRM  bool // Event stream support
	HasAES      bool // AES hardware implementation
	HasPMULL    bool // Polynomial multiplication instruction set
	HasSHA1     bool // SHA1 hardware implementation
	HasSHA2     bool // SHA2 hardware implementation
	HasCRC32    bool // CRC32 hardware implementation
	HasATOMICS  bool // Atomic memory operation instruction set

}

// new224 returns an assembly implementation of SHA3-224 if available,
// otherwise it returns a generic implementation.
func new224() hash.Hash {
	if cpu.S390X.HasSHA3 {
		return newAsmState(sha3_224)
	}
	return new224Generic()
}

// new256 returns an assembly implementation of SHA3-256 if available,
// otherwise it returns a generic implementation.
func new256() hash.Hash {
	if cpu.S390X.HasSHA3 {