code: function stat(path, callback) {
    if (!callback) return stat.bind(this, path);
    fs.lstat(path, function (err, stat) {
      if (err) return callback(err);
      var ctime = stat.ctime / 1000;
      var cseconds = Math.floor(ctime);
      var mtime = stat.mtime / 1000;
      var mseconds = Math.floor(mtime);
      var mode;
      if (stat.isSymbolicLink()) {
        mode = 0120000;
      }
      else if (stat.mode & 0111) {
        mode = 0100755;
      }
      else {
        mode = 0100644;
      }
      callback(null, {
        ctime: [cseconds, Math.floor((ctime - cseconds) * 1000000000)],
        mtime: [mseconds, Math.floor((mtime - mseconds) * 1000000000)],
        dev: stat.dev,
        ino: stat.ino,
        mode: mode,
        uid: stat.uid,
        gid: stat.gid,
        size: stat.size
      });
    });
  }
docs: Given a path, return a continuable for the stat object.