// and check if that disk
					// appears in outDatedDisks.
					tamperedIndex = index
					filePath := pathJoin(erasureDisks[index].String(), bucket, object, fi.DataDir, "part.1")
					f, err := os.OpenFile(filePath, os.O_WRONLY|os.O_SYNC, 0)
					if err != nil {
						t.Fatalf("Failed to open %s: %s\n", filePath, err)
					}
					f.WriteString("oops") // Will cause bitrot error
					f.Close()
					break
				}

                resp.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
                resp.flushBuffer();
                return;
            }
        }

        try ( SmbFile file = openFile(pathInfo, server) ) {
            if ( file.isDirectory() ) {
                doDirectory(req, resp, file);
            }
            else {
                doFile(req, resp, file);
            }
        }

	// See https://github.com/golang/go/issues/23795 or
	// https://issuetracker.google.com/issues/73230216.
	lockPath := filepath.Join(os.TempDir(), "go_android_exec-adb-lock")
	lock, err := os.OpenFile(lockPath, os.O_CREATE|os.O_RDWR, 0666)
	if err != nil {
		return 0, err
	}
	defer lock.Close()
	if err := syscall.Flock(int(lock.Fd()), syscall.LOCK_EX); err != nil {
		return 0, err
	}

pkg os, const ModeType FileMode
pkg os, func Chmod(string, FileMode) error
pkg os, func Lstat(string) (FileInfo, error)
pkg os, func Mkdir(string, FileMode) error
pkg os, func MkdirAll(string, FileMode) error
pkg os, func OpenFile(string, int, FileMode) (*File, error)
pkg os, func SameFile(FileInfo, FileInfo) bool
pkg os, func Stat(string) (FileInfo, error)
pkg os, method (*File) Chmod(FileMode) error

              SmbNamedPipe t = new SmbNamedPipe(getFifoPipeUrl(), SmbPipeResource.PIPE_TYPE_RDONLY, withTestNTLMCredentials(getContext())) ) {
            try ( SmbPipeHandle sp = s.openPipe();
                  SmbPipeHandle tp = t.openPipe() ) {
                try ( OutputStream os = sp.getOutput() ) {
                    writeRandom(1024, 1024, os);
                }
                try ( InputStream is = tp.getInput() ) {