Function makeStatsCallback

lib/fs.js:190–198

(cb)

// an optimization, since the data passed back to the callback needs to be
// transformed anyway.
function makeStatsCallback(cb) {
  validateFunction(cb, 'cb');

  return (err, stats) => {
    if (err) return cb(err);
    if (stats === undefined && err === null) return cb(null, undefined);
    cb(err, getStatsFromBinding(stats));
  };
}

const isFd = isInt32;