return StatusFromTF_Status(plugin_status.get());
}

Status ModularFileSystem::NewReadOnlyMemoryRegionFromFile(
    const std::string& fname, TransactionToken* token,
    std::unique_ptr<ReadOnlyMemoryRegion>* result) {
  if (ops_->new_read_only_memory_region_from_file == nullptr)
    return errors::Unimplemented(tensorflow::strings::StrCat(
        "Filesystem for ", fname,