Method GetRequiredBufferAlignment

env/env_encryption.cc:258–258

Use the returned alignment value to allocate aligned buffer for Direct I/O

  // Use the returned alignment value to allocate
  // aligned buffer for Direct I/O
  virtual size_t GetRequiredBufferAlignment() const override { return file_->GetRequiredBufferAlignment(); } 

    /*
   * Get the size of valid data in the file.