// The algorithm based on pattern-defeating quicksort(pdqsort), but without the optimizations from BlockQuicksort.
// pdqsort paper: https://arxiv.org/pdf/2106.05123.pdf
// C++ implementation: https://github.com/orlp/pdqsort
// Rust implementation: https://docs.rs/pdqsort/latest/pdqsort/
// limit is the number of allowed bad (very unbalanced) pivots before falling back to heapsort.
func pdqsortOrdered[E cmp.Ordered](data []E, a, b, limit int) {

// Copyright 2020 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.

package runtime

// Metrics implementation exported to runtime/metrics.

import (
	"internal/godebugs"
	"unsafe"
)

var (
	// metrics is a map of runtime/metrics keys to data used by the runtime
	// to sample each metric's value. metricsInit indicates it has been
	// initialized.

	// There is no action when the container starts. Bind-mount will be cleaned
	// when container stops by CleanSubPaths.
	cleanupAction = nil
	return newHostPath, cleanupAction, err
}

// This implementation is shared between Linux and NsEnter
func safeOpenSubPath(mounter mount.Interface, subpath Subpath) (int, error) {
	if !mount.PathWithinBase(subpath.Path, subpath.VolumePath) {

			t.Errorf("%v: failed to create CIDRRangeAllocator with error %v", tc.description, err)
			return
		}
		rangeAllocator, ok := allocator.(*rangeAllocator)
		if !ok {
			t.Logf("%v: found non-default implementation of CIDRAllocator, skipping white-box test...", tc.description)
			return
		}
		rangeAllocator.nodesSynced = test.AlwaysReady
		rangeAllocator.recorder = testutil.NewFakeRecorder()
		go allocator.Run(tCtx)

var testingOnlyRejectionSamplingLooped func()

// errNoAsm is returned by signAsm and verifyAsm when the assembly
// implementation is not available.
var errNoAsm = errors.New("no assembly implementation available")

// SignASN1 signs a hash (which should be the result of hashing a larger message)
// using the private key, priv. If the hash is longer than the bit-length of the

// The algorithm based on pattern-defeating quicksort(pdqsort), but without the optimizations from BlockQuicksort.
// pdqsort paper: https://arxiv.org/pdf/2106.05123.pdf
// C++ implementation: https://github.com/orlp/pdqsort
// Rust implementation: https://docs.rs/pdqsort/latest/pdqsort/
// limit is the number of allowed bad (very unbalanced) pivots before falling back to heapsort.

	// Support for this is implementation specific and only available for service logs.
	TailLines *int
	// Boot show messages from a specific boot. Allowed values are less than 1. Passing an invalid boot offset will fail
	// retrieving logs and return an error. Support for this is implementation specific
	Boot *int

			c.releaseLock(state)
			return
		}
	}
}

// Read reads the given counter.
// This is the implementation of x/telemetry/counter/countertest.ReadCounter.
func Read(c *Counter) (uint64, error) {
	if c.file.current.Load() == nil {
		return c.state.load().extra(), nil
	}
	pf, err := readFile(c.file)
	if err != nil {

	kubefeatures "k8s.io/kubernetes/pkg/features"
)

const (
	podCgroupNamePrefix = "pod"
)

// podContainerManagerImpl implements podContainerManager interface.
// It is the general implementation which allows pod level container
// management if qos Cgroup is enabled.
type podContainerManagerImpl struct {
	// qosContainersInfo hold absolute paths of the top level qos containers
	qosContainersInfo QOSContainersInfo

	// may be overwritten.
	Open(dst, nonce, ciphertext, additionalData []byte) ([]byte, error)
}

// gcmAble is an interface implemented by ciphers that have a specific optimized
// implementation of GCM, like crypto/aes. NewGCM will check for this interface
// and return the specific AEAD if found.
type gcmAble interface {
	NewGCM(nonceSize, tagSize int) (AEAD, error)
}