pidReleased = -1
)

func (p *Process) wait() (ps *ProcessState, err error) {
	// Which type of Process do we have?
	switch p.mode {
	case modeHandle:
		// pidfd
		return p.pidfdWait()
	case modePID:
		// Regular PID
		return p.pidWait()
	default:
		panic("unreachable")
	}
}

func (p *Process) pidWait() (*ProcessState, error) {
	// TODO(go.dev/issue/67642): When there are concurrent Wait calls, one

})

const maxCopyFileRangeRound = 1 << 30

// CopyFileRange copies at most remain bytes of data from src to dst, using
// the copy_file_range system call. dst and src must refer to regular files.
func CopyFileRange(dst, src *FD, remain int64) (written int64, handled bool, err error) {
	if !isKernelVersionGE53() {
		return 0, false, nil
	}

	for remain > 0 {
		max := remain

	ModeCharDevice = fs.ModeCharDevice // c: Unix character device, when ModeDevice is set
	ModeSticky     = fs.ModeSticky     // t: sticky
	ModeIrregular  = fs.ModeIrregular  // ?: non-regular file; nothing else is known about this file

	// Mask for the type bits. For regular files, none will be set.
	ModeType = fs.ModeType

	ModePerm = fs.ModePerm // Unix permission bits, 0o777
)

func (fs *fileStat) Name() string { return fs.name }

// That is, it tests for the [ModeDir] bit being set in m.
func (m FileMode) IsDir() bool {
	return m&ModeDir != 0
}

// IsRegular reports whether m describes a regular file.
// That is, it tests that no mode type bits are set.
func (m FileMode) IsRegular() bool {
	return m&ModeType == 0
}

// Perm returns the Unix permission bits in m (m & [ModePerm]).
func (m FileMode) Perm() FileMode {

import org.gradle.internal.service.scopes.Scope;

import java.io.File;

@EventScope(Scope.Build.class)
public interface FileResourceListener {
    /**
     * Called when a file system resource is accessed as a regular file.
     */
    void fileObserved(File file);

    /**
     * Called when the children of a file system resource are listed.
     */
    void directoryChildrenObserved(File file);

func init() {
	// arc4random_buf is the recommended application CSPRNG, accepts buffers of
	// any size, and never returns an error.
	//
	// "The subsystem is re-seeded from the kernel random number subsystem on a
	// regular basis, and also upon fork(2)." - arc4random(3)
	//
	// Note that despite its legacy name, it uses a secure CSPRNG (not RC4) in
	// all supported macOS versions.

import java.util.Optional;

/**
 * A snapshot of a single location on the file system.
 *
 * We know everything about this snapshot, including children and Merkle hash.
 *
 * The snapshot can be a snapshot of a regular file or of a whole directory tree.
 * The file at the location is not required to exist (see {@link MissingFileSnapshot}).
 */
public interface FileSystemLocationSnapshot extends FileSystemSnapshot, FileSystemNode, MetadataSnapshot {

			listenOnSocket: true,
			expectSocket:   true,
			expectError:    false,
		},
		{
			label:       "Non Existent file",
			invalidFile: true,
			expectError: true,
		},
		{
			label:          "Regular file",
			listenOnSocket: false,
			expectSocket:   false,
			expectError:    false,
		},
	}
	for _, test := range tests {
		f, err := os.CreateTemp("", "test-domain-socket")

     */
    interface UserHome extends Global {}

    /**
     * These services are reused across build sessions.
     * <p>
     * Generally, one regular Gradle invocation is conceptually a session.
     * However, the GradleBuild task is currently implemented in such a way that it uses a discrete session.

@ExtensionAnnotation(UnsupportedWithConfigurationCacheExtension.class)
public @interface UnsupportedWithConfigurationCache {

    String because() default "";

    String[] bottomSpecs() default {};

    /**
     * Declare regular expressions matching the iteration name.
     * Defaults to an empty array, meaning this annotation applies to all iterations of the annotated feature.
     */
    String[] iterationMatchers() default {};