limitations under the License.
*/

package v1

import (
	"k8s.io/apimachinery/pkg/runtime/schema"
)

// IsAnAPIObject allows clients to preemptively get a reference to an API object and pass it to places that
// intend only to get a reference to that object. This simplifies the event recording interface.
func (obj *ObjectReference) SetGroupVersionKind(gvk schema.GroupVersionKind) {
	obj.APIVersion, obj.Kind = gvk.ToAPIVersionAndKind()
}

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build wasip1

package net

import (
	"syscall"
	"testing"
)

// The tests in this file intend to validate the ability for net.FileConn and
// net.FileListener to handle both TCP and UDP sockets. Ideally we would test
// the public interface by constructing an *os.File from a file descriptor

// The configuration is based on embed.NewConfig(), with the following adjustments:
//   - sets UnsafeNoFsync = true to improve test performance (only reasonable in a test-only
//     single-member server we never intend to restart or keep data from)
//   - uses free ports for client and peer listeners
//   - cleans up the data directory on test termination
//   - silences server logs other than errors

                // Technically it may be a valid MR JAR for Java >Integer.MAX_VALUE, but we are too far away from this.
                // We assume that JAR author didn't intend it to be a versioned directory.
            }
        }
        // The entry is not in the versioned directory.
        return OptionalInt.empty();
    }

// that Go is doing the correct explicit checks to catch
// these nil pointer accesses, not just relying on the hardware.
var dummy [256 << 20]byte // give us a big address space

func main() {
	// the test only tests what we intend to test
	// if dummy starts in the first 256 MB of memory.
	// otherwise there might not be anything mapped
	// at the address that might be accidentally
	// dereferenced below.
	if uintptr(unsafe.Pointer(&dummy)) > 256<<20 {

// The reason of the 1G offset is because AIX addresses start after 1G.
var dummy [256 << 20]byte // give us a big address space

func main() {
	// the test only tests what we intend to test
	// if dummy starts in the first 256 MB of memory.
	// otherwise there might not be anything mapped
	// at the address that might be accidentally
	// dereferenced below.
	if uintptr(unsafe.Pointer(&dummy)) < 1<<32 {

The build system output all its products to a top level directory in the source repository named `_output`.
These include the binary compiled packages (e.g. kubectl, kube-scheduler etc.) and archived Docker images.
If you intend to run a component with a docker image you will need to import it from this directory with
the appropriate command (e.g. `docker import _output/release-images/amd64/kube-scheduler.tar k8s.io/kube-scheduler:$(git describe)`).

	err := fs.MkdirAll(filepath.Dir(path), defaultPerm)
	if err != nil {
		return err
	}

	// create the file
	file, err := fs.Create(path)
	if err != nil {
		return err
	}
	// close the file, since we don't intend to use it yet
	return file.Close()
}

// WriteTmpFile creates a temporary file at `path`, writes `data` into it, and fsyncs the file
// Expects the parent directory to exist.

	"runtime"
	"sync"
	"unsafe"
)

// ForkLock is used to synchronize creation of new file descriptors
// with fork.
//
// We want the child in a fork/exec sequence to inherit only the
// file descriptors we intend. To do that, we mark all file
// descriptors close-on-exec and then, in the child, explicitly
// unmark the ones we want the exec'ed program to keep.
// Unix doesn't make this easy: there is, in general, no way to

	//   could produce `/-2/i.test(s)` in which the first '/' starts a
	//   regexp literal.
	//   Look for missing semicolons inside branches, and maybe add
	//   parentheses to make it clear which interpretation you intend.
	ErrSlashAmbig

	// ErrPredefinedEscaper: "predefined escaper ... disallowed in template"
	// Example:
	//   <div class={{. | html}}>Hello<div>
	// Discussion: