Function createBlobFromFilePath

lib/internal/blob.js:404–413

(path, options)

// TODO(@jasnell): Now that the File class exists, we might consider having
// this return a `File` instead of a `Blob`.
function createBlobFromFilePath(path, options) {
  const maybeBlob = _createBlobFromFilePath(path);
  if (maybeBlob === undefined) {
    return lazyDOMException('The blob could not be read', 'NotReadableError');
  }
  const { 0: blob, 1: length } = maybeBlob;
  const res = createBlob(blob, length, options?.type);
  res[kNotCloneable] = true;
  return res;
}

function arrayBuffer(blob) {
  const { promise, resolve, reject } = PromiseWithResolvers();