Function tryStatSync

lib/fs.js:438–444

(fd, isUserFd)

}

function tryStatSync(fd, isUserFd) {
  const stats = binding.fstat(fd, false, undefined, true /* shouldNotThrow */);
  if (stats === undefined && !isUserFd) {
    fs.closeSync(fd);
  }
  return stats;
}

function tryCreateBuffer(size, fd, isUserFd) {
  let threw = true;