// +enum
type PersistentVolumeMode string

const (
	// PersistentVolumeBlock means the volume will not be formatted with a filesystem and will remain a raw block device.
	PersistentVolumeBlock PersistentVolumeMode = "Block"
	// PersistentVolumeFilesystem means the volume will be or is formatted with a filesystem.

	DetachVolume(logger klog.Logger, volumeToDetach AttachedVolume, verifySafeToDetach bool, actualStateOfWorld ActualStateOfWorldAttacherUpdater) error

	// If a volume has 'Filesystem' volumeMode, MountVolume mounts the
	// volume to the pod specified in volumeToMount.
	// Specifically it will:
	// * Wait for the device to finish attaching (for attachable volumes only).

		"tmp/two":   {Data: []byte("2")},
		"tmp/three": {Data: []byte("3")},
	}
	if err := TestFS(fsys, "tmp/one", "tmp/two", "tmp/three"); err != nil {
		t.Error(err)
	}
}

// failPermFS is a filesystem that always fails with fs.ErrPermission.
type failPermFS struct{}

func (f failPermFS) Open(name string) (fs.File, error) {
	if !fs.ValidPath(name) {
		return nil, &fs.PathError{Op: "open", Path: name, Err: fs.ErrInvalid}

)

// StatsProvider is an interface for fetching stats used during image garbage
// collection.
type StatsProvider interface {
	// ImageFsStats returns the stats of the image filesystem.
	ImageFsStats(ctx context.Context) (*statsapi.FsStats, *statsapi.FsStats, error)
}

// ImageGCManager is an interface for managing lifecycle of all images.
// Implementation is thread-safe.

      }
    }

    if (testDir == null) {
      // testdata resources aren't file:// urls, so create a directory to store them in and then
      // copy the resources to the filesystem as needed
      testDir = createTempDir();
    }

    return testDir;
  }

  /** Returns the file with the given name under the testdata directory. */

        file('dest').assertHasDescendants(
            'one.txt',
            'three.txt'
        )
    }

    def "can filter a file collection using a closure hitting the filesystem"() {
        given:
        file("files/file0.txt") << ""
        file("files/dir1/file1.txt") << ""
        file("files/dir2/file2.txt") << ""

        and:
        buildFile """

		return nil
	}
	return err
}

// Lstat implements a version of os.Lstat that operates on the overlay filesystem.
func Lstat(path string) (fs.FileInfo, error) {
	Trace("Lstat", path)
	return overlayStat(path, os.Lstat, "lstat")
}

// Stat implements a version of os.Stat that operates on the overlay filesystem.
func Stat(path string) (fs.FileInfo, error) {
	Trace("Stat", path)
	return overlayStat(path, os.Stat, "stat")

    }
    testFixturesApi(project(":execution")) {
        because("test fixtures expose OutputChangeListener")
    }
    testFixturesApi(project(":native")) {
        because("test fixtures expose FileSystem")
    }
    testFixturesApi(project(":file-collections")) {
        because("test fixtures expose file collection types")
    }
    testFixturesApi(project(":file-temp")) {

	return &mount.SafeFormatAndMount{Interface: mounter, Exec: exec}
}

// GetVolumeMode retrieves VolumeMode from pv.
// If the volume doesn't have PersistentVolume, it's an inline volume,
// should return volumeMode as filesystem to keep existing behavior.
func GetVolumeMode(volumeSpec *volume.Spec) (v1.PersistentVolumeMode, error) {
	if volumeSpec == nil || volumeSpec.PersistentVolume == nil {
		return v1.PersistentVolumeFilesystem, nil
	}

	echo 'Binaries built with this linker are likely to fail in mysterious ways.'
	echo
	echo 'Run sudo apt-get remove binutils-gold.'
	echo
	exit 1
fi

# Test for bad SELinux.
# On Fedora 16 the selinux filesystem is mounted at /sys/fs/selinux,
# so loop through the possible selinux mount points.
for se_mount in /selinux /sys/fs/selinux
do