"fmt"

	"istio.io/istio/pilot/cmd/pilot-agent/metrics"
	"istio.io/istio/pilot/cmd/pilot-agent/status/util"
)

// Probe for readiness.
type Probe struct {
	LocalHostAddr       string
	AdminPort           uint16
	receivedFirstUpdate bool
	// Indicates that Envoy is ready at least once so that we can cache and reuse that probe.
	atleastOnceReady bool
	Context          context.Context
	// NoEnvoy so we only check config status

var _state_index = [...]uint16{0, 9, 17, 30, 44, 60, 72, 83, 92, 100, 111, 118, 130, 142, 156, 169, 184, 198, 216, 235, 243, 256, 269, 282, 295, 306, 322, 337, 347, 356}

func (i state) String() string {
	if i >= state(len(_state_index)-1) {

	"errors"
	"fmt"
	"internal/saferio"
	"io"
	"os"
)

// A FileHeader represents a Plan 9 a.out file header.
type FileHeader struct {
	Magic       uint32
	Bss         uint32
	Entry       uint64
	PtrSize     int
	LoadAddress uint64
	HdrSize     uint64
}

// A File represents an open Plan 9 a.out file.
type File struct {
	FileHeader
	Sections []*Section
	closer   io.Closer
}

var _scoreAdjustTyp_index = [...]uint16{0, 12, 23, 32, 48, 70, 94, 124, 144, 170, 199, 234, 257, 284, 320, 357}

func (i scoreAdjustTyp) String() string {
	var b bytes.Buffer

	remain := uint64(i)
	seen := false

	for k, v := range _scoreAdjustTyp_value {
		x := _scoreAdjustTyp_name[_scoreAdjustTyp_index[k]:_scoreAdjustTyp_index[k+1]]

	case int16:
		vals[i] = int16(m.mutateInt(int64(v), math.MaxInt16))
	case int64:
		vals[i] = m.mutateInt(v, maxInt)
	case uint:
		vals[i] = uint(m.mutateUInt(uint64(v), maxUint))
	case uint16:
		vals[i] = uint16(m.mutateUInt(uint64(v), math.MaxUint16))
	case uint32:
		vals[i] = uint32(m.mutateUInt(uint64(v), math.MaxUint32))
	case uint64:
		vals[i] = m.mutateUInt(v, maxUint)
	case float32:

func ParseRIB(typ RIBType, b []byte) ([]Message, error) {
	if !typ.parseable() {
		return nil, errUnsupportedMessage
	}
	var msgs []Message
	nmsgs, nskips := 0, 0
	for len(b) > 4 {
		nmsgs++
		l := int(nativeEndian.Uint16(b[:2]))
		if l == 0 {
			return nil, errInvalidMessage
		}
		if len(b) < l {
			return nil, errMessageTooShort
		}
		if b[2] != rtmVersion {
			b = b[l:]
			continue
		}

func SetKevent(k *Kevent_t, fd, mode, flags int) {
	k.Ident = uint64(fd)
	k.Filter = int16(mode)
	k.Flags = uint16(flags)
}

func (iov *Iovec) SetLen(length int) {
	iov.Len = uint64(length)
}

func (msghdr *Msghdr) SetControllen(length int) {
	msghdr.Controllen = uint32(length)
}

func (cmsg *Cmsghdr) SetLen(length int) {
	cmsg.Len = uint32(length)
}

func SetKevent(k *Kevent_t, fd, mode, flags int) {
	k.Ident = uint64(fd)
	k.Filter = int16(mode)
	k.Flags = uint16(flags)
}

func (iov *Iovec) SetLen(length int) {
	iov.Len = uint64(length)
}

func (msghdr *Msghdr) SetControllen(length int) {
	msghdr.Controllen = uint32(length)
}

func (cmsg *Cmsghdr) SetLen(length int) {
	cmsg.Len = uint32(length)
}

		}

		ipAddr, err := netip.ParseAddr(ip)
		if err != nil {
			return nil, false, err
		}
		return []any{netip.AddrPortFrom(ipAddr, uint16(nodePort))}, true, nil
	}

	// Otherwise, get the load balancer IP.
	svc, err := cluster.Kube().CoreV1().Services(ns).Get(context.TODO(), svcName, metav1.GetOptions{})
	if err != nil {
		return nil, false, err

^uint32(0)/128 + 1, ^uint32(0)/144 + 1, ^uint32(0)/160 + 1, ^uint32(0)/176 + 1, ^uint32(0)/192 + 1, ^uint32(0)/208 + 1, ^uint32(0)/224 + 1, ^uint32(0)/240 + 1, ^uint32(0)/256 + 1, ^uint32(0)/288 + 1, ^uint32(0)/320 + 1, ^uint32(0)/352 + 1, ^uint32(0)/384 + 1, ^uint32(0)/416 + 1, ^uint32(0)/448 + 1, ^uint32(0)/480 + 1, ^uint32(0)/512 + 1, ^uint32(0)/576 + 1, ^uint32(0)/640 + 1, ^uint32(0)/704 + 1, ^uint32(0)/768 + 1, ^uint32(0)/896 + 1, ^uint32(0)/1024 + 1, ^uint32(0)/1152 + 1, ^uint32(0)/1280 + 1, ^uint32(0)/1408...