Function createReadStream

lib/internal/vfs/setup.js:447–454

(path, options)

    // ==================== Stream ops ====================

    createReadStream(path, options) {
      const pathStr = toPathStr(path);
      if (pathStr !== null) {
        const r = findVFSForPath(pathStr);
        if (r !== null) return r.vfs.createReadStream(r.normalized, options);
      }
      return undefined;
    },
    createWriteStream(path, options) {
      const pathStr = toPathStr(path);
      if (pathStr !== null) {