* Executor, and sequentially such that no two will ever be running at the same time.
 *
 * <p>Tasks submitted to {@link #execute(Runnable)} are executed in FIFO order.
 *
 * <p>The execution of tasks is done by one thread as long as there are tasks left in the queue.
 * When a task is {@linkplain Thread#interrupt interrupted}, execution of subsequent tasks

 * Executor, and sequentially such that no two will ever be running at the same time.
 *
 * <p>Tasks submitted to {@link #execute(Runnable)} are executed in FIFO order.
 *
 * <p>The execution of tasks is done by one thread as long as there are tasks left in the queue.
 * When a task is {@linkplain Thread#interrupt interrupted}, execution of subsequent tasks

    static final String TEST_MUTATIONS = "test.mutations";

    static final String EXCLUDE_TEST_MUTATIONS = "test.mutations.exclude";

    static final Object TEST_FIFO_PIPE = "test.pipe.fifo";
    static final Object TEST_TRANSACT_PIPE = "test.pipe.transact";
    static final Object TEST_CALL_PIPE = "test.pipe.call";

	TypeLink    = '1' // Hard link
	TypeSymlink = '2' // Symbolic link
	TypeChar    = '3' // Character device node
	TypeBlock   = '4' // Block device node
	TypeDir     = '5' // Directory
	TypeFifo    = '6' // FIFO node

	// Type '7' is reserved.
	TypeCont = '7'

	// Type 'x' is used by the PAX format to store key-value records that
	// are only relevant to the next file.
	// This package transparently handles these types.

- github.com/containerd/continuity: [v0.4.2](https://github.com/containerd/continuity/tree/v0.4.2)
- github.com/containerd/fifo: [v1.1.0](https://github.com/containerd/fifo/tree/v1.1.0)
- github.com/containerd/go-runc: [v1.0.0](https://github.com/containerd/go-runc/tree/v1.0.0)
- github.com/containerd/protobuild: [v0.3.0](https://github.com/containerd/protobuild/tree/v0.3.0)

		// directory.
		h: &Header{
			Name:     "dir/",
			Mode:     0755,
			Size:     0,
			ModTime:  time.Unix(1360601116, 0),
			Typeflag: TypeDir,
		},
		fm: 0755 | fs.ModeDir,
	}, {
		// fifo node.
		h: &Header{
			Name:     "dev/initctl",
			Mode:     0600,
			Size:     0,
			ModTime:  time.Unix(1360578949, 0),
			Typeflag: TypeFifo,
		},
		fm: 0600 | fs.ModeNamedPipe,
	}, {

type ObjReaderFn func(inputReader io.Reader, h http.Header, cleanupFns ...func()) (r *GetObjectReader, err error)

// NewGetObjectReader creates a new GetObjectReader. The cleanUpFns
// are called on Close() in FIFO order as passed in ObjReadFn(). NOTE: It is
// assumed that clean up functions do not panic (otherwise, they may
// not all run!).
func NewGetObjectReader(rs *HTTPRangeSpec, oi ObjectInfo, opts ObjectOptions, h http.Header) (

- github.com/containerd/continuity: [aaeac12 → v0.1.0](https://github.com/containerd/continuity/compare/aaeac12...v0.1.0)
- github.com/containerd/fifo: [a9fb20d → v1.0.0](https://github.com/containerd/fifo/compare/a9fb20d...v1.0.0)
- github.com/containerd/go-runc: [5a6d9f3 → v1.0.0](https://github.com/containerd/go-runc/compare/5a6d9f3...v1.0.0)

- github.com/containerd/continuity: [aaeac12](https://github.com/containerd/continuity/tree/aaeac12)
- github.com/containerd/fifo: [a9fb20d](https://github.com/containerd/fifo/tree/a9fb20d)
- github.com/containerd/go-runc: [5a6d9f3](https://github.com/containerd/go-runc/tree/5a6d9f3)
- github.com/containerd/ttrpc: [v1.0.0](https://github.com/containerd/ttrpc/tree/v1.0.0)