"ef51":     "EXT2OLD",
	"ef53":     "EXT4",
	"f15f":     "ecryptfs",
	"794c7630": "overlayfs",
	"2fc12fc1": "zfs",
	"ff534d42": "cifs",
	"53464846": "wslfs",
}

// getFSType returns the filesystem type of the underlying mounted filesystem
func getFSType(ftype uint32) string {
	fsTypeHex := strconv.FormatUint(uint64(ftype), 16)
	fsTypeString, ok := fsType2StringMap[fsTypeHex]
	if !ok {
		return "UNKNOWN"
	}
	return fsTypeString

package cmd

import (
	"syscall"
)

// Returns true if no error and there is no object or prefix inside this directory
func isDirEmpty(dirname string, legacy bool) bool {
	if legacy {
		// On filesystems such as btrfs, nfs this is not true, so fallback
		// to performing readdir() instead.
		entries, err := readDirN(dirname, 1)
		if err != nil {
			return false
		}
		return len(entries) == 0
	}

        jar.assertIsFile();
        TestFile.Snapshot snapshot = jar.snapshot();

        executer.withTasks("jar").run();

        jar.assertHasNotChangedSince(snapshot);

        sleep 1000 // Some filesystems (ext3) have one-second granularity for lastModified, so bump the time to ensure we can detect a regenerated file
        executer.withArguments("--rerun-tasks").withTasks("jar").run();

        jar.assertHasChangedSince(snapshot);

	"ef51":     "EXT2OLD",
	"ef53":     "EXT4",
	"f15f":     "ecryptfs",
	"794c7630": "overlayfs",
	"2fc12fc1": "zfs",
	"ff534d42": "cifs",
	"53464846": "wslfs",
}

// getFSType returns the filesystem type of the underlying mounted filesystem
func getFSType(ftype int32) string {
	fsTypeHex := strconv.FormatInt(int64(ftype), 16)
	fsTypeString, ok := fsType2StringMap[fsTypeHex]
	if !ok {
		return "UNKNOWN"
	}
	return fsTypeString
}

// the first error it encounters. If the path does not exist, RemoveAll
// returns nil (no error).
// It makes sure it does not cross mount boundary, i.e. it does *not* remove
// files from another filesystems. Like 'rm -rf --one-file-system'.
// It is copied from RemoveAll() sources, with IsLikelyNotMountPoint
func RemoveAllOneFilesystemCommon(mounter mount.Interface, path string, remove func(string) error) error {

			typeMagic:        0x58465342,
			maxQuota:         1<<(bitsPerWord-1) - 1,
			allowEmptyOutput: true, // XFS filesystems report nothing if a quota is not present
		}, {
			name:             "ext4fs",
			typeMagic:        0xef53,
			maxQuota:         (1<<(bitsPerWord-1) - 1) & (1<<58 - 1),
			allowEmptyOutput: false, // ext4 filesystems always report something even if a quota is not present
		},
	}
)

import org.gradle.internal.concurrent.Stoppable;
import org.gradle.internal.jvm.JavaModuleDetector;
import org.gradle.internal.jvm.Jvm;
import org.gradle.internal.nativeintegration.services.FileSystems;
import org.gradle.internal.reflect.DirectInstantiator;
import org.gradle.internal.reflect.Instantiator;
import org.gradle.process.CommandLineArgumentProvider;
import org.gradle.process.ExecResult;

#include "tsl/platform/errors.h"

// TODO(b/139060984): After all filesystems are converted, all calls to
// methods from `FileSystem` will have to be replaced to calls to private
// methods here, as part of making this class a singleton and the only way to
// register/use filesystems.

namespace tensorflow {

using UniquePtrTo_TF_Status =
    ::std::unique_ptr<TF_Status, decltype(&TF_DeleteStatus)>;

		if err != nil {
			return err
		}
		boff += consumed
		if len(name) == 0 || bytes.Equal(name, []byte{'.'}) || bytes.Equal(name, []byte{'.', '.'}) {
			continue
		}

		// Fallback for filesystems (like old XFS) that don't
		// support Dirent.Type and have DT_UNKNOWN (0) there
		// instead.
		if typ == unexpectedFileMode || typ&os.ModeSymlink == os.ModeSymlink {
			fi, err := Stat(pathJoin(dirPath, string(name)))

  /// Translates `uri` to a filename for the filesystem
  ///
  /// A filesystem is registered for a specific scheme and all of the methods
  /// should work with URIs. Hence, each filesystem needs to be able to
  /// translate from an URI to a path on the filesystem. For example, this
  /// function could translate `fs:///path/to/a/file` into `/path/to/a/file`, if
  /// implemented by a filesystem registered to handle the `fs://` scheme.
  ///