Function tryGetReadFileBuffer

lib/fs.js:461–471

(options, size, fd, isUserFd)

}

function tryGetReadFileBuffer(options, size, fd, isUserFd) {
  let threw = true;
  let buffer;
  try {
    buffer = getReadFileBuffer(options, size);
    threw = false;
  } finally {
    if (threw && !isUserFd) fs.closeSync(fd);
  }
  return buffer;
}

function tryReadSync(fd, isUserFd, buffer, pos, len) {
  let threw = true;