*/

package v1

// This file contains a collection of methods that can be used from go-restful to
// generate Swagger API documentation for its models. Please read this PR for more
// information on the implementation: https://github.com/emicklei/go-restful/pull/215
//
// TODOs are ignored from the parser (e.g. TODO(andronat):... || TODO:...) if and only if
// they are on one line! For multiple line or blocks that you want to ignore use ---.

// requiring, at a minimum, a call to runtime.Callers.
type StackCounter struct {
	name  string
	depth int
	file  *file

	mu sync.Mutex
	// as this is a detail of the implementation, it could be replaced
	// by a more efficient mechanism
	stacks []stack
}

type stack struct {
	pcs     []uintptr
	counter *Counter
}

func NewStack(name string, depth int) *StackCounter {

	NodeUnreachablePodMessage = "Node %v which was running pod %v is unresponsive"
)

// NoMatchError is a typed implementation of the error interface. It indicates a failure to get a matching Node.
type NoMatchError struct {
	addresses []v1.NodeAddress
}

// Error is the implementation of the conventional interface for
// representing an error condition, with the nil value representing no error.

	Cluster() cluster.ID
}

var _ Instance = &Simple{}

type DiscoveryController interface {
	model.Controller
	model.ServiceDiscovery
}

// Simple Instance implementation, where fields are set individually.
type Simple struct {
	ProviderID provider.ID
	ClusterID  cluster.ID

	DiscoveryController
}

func (r Simple) Provider() provider.ID {
	return r.ProviderID
}

// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Support for test coverage with redesigned coverage implementation.

package testing

import (
	"fmt"
	"internal/goexperiment"
	"os"
	_ "unsafe" // for linkname
)

// cover2 variable stores the current coverage mode and a

	if err != nil {
		return err
	}
	flag &= ^(syscall.O_DIRECT)
	_, err = unix.FcntlInt(fd, unix.F_SETFL, flag)
	return err
}

// AlignedBlock - pass through to directio implementation.
func AlignedBlock(blockSize int) []byte {
	return directio.AlignedBlock(blockSize)

	if uintptr(v)&(physPageSize-1) != 0 {
		// The Linux implementation requires that the address
		// addr be page-aligned, and allows length to be zero.
		throw("unaligned sysNoHugePageOS")
	}
	madvise(v, n, _MADV_NOHUGEPAGE)
}

func sysHugePageCollapseOS(v unsafe.Pointer, n uintptr) {
	if uintptr(v)&(physPageSize-1) != 0 {
		// The Linux implementation requires that the address

package hash

import "io"

// Hash is the common interface implemented by all hash functions.
//
// Hash implementations in the standard library (e.g. [hash/crc32] and
// [crypto/sha256]) implement the [encoding.BinaryMarshaler] and
// [encoding.BinaryUnmarshaler] interfaces. Marshaling a hash implementation
// allows its internal state to be saved and used for additional processing

	Range(func(key, value any) (shouldContinue bool))
	Clear()
}

var (
	_ mapInterface = &RWMutexMap{}
	_ mapInterface = &DeepCopyMap{}
)

// RWMutexMap is an implementation of mapInterface using a sync.RWMutex.
type RWMutexMap struct {
	mu    sync.RWMutex
	dirty map[any]any
}

func (m *RWMutexMap) Load(key any) (value any, ok bool) {
	m.mu.RLock()
	value, ok = m.dirty[key]

type BucketOptions struct {
	Name           string
	ReplicationARN string // This is optional, and not mandatory.
}

// MonitorReaderOptions provides configurable options for monitor reader implementation.
type MonitorReaderOptions struct {
	BucketOptions
	HeaderSize int
}

// Read implements a throttled read
func (r *MonitoredReader) Read(buf []byte) (n int, err error) {
	if r.throttle == nil {