391     std::unique_ptr<SequentialFile> underlying;  in NewSequentialFile()  local
392     auto status = EnvWrapper::NewSequentialFile(fname, &underlying, options);  in NewSequentialFile()
402       prefixBuf.Alignment(underlying->GetRequiredBufferAlignment());  in NewSequentialFile()
404       status = underlying->Read(prefixLength, &prefixSlice, prefixBuf.BufferStart());  in NewSequentialFile()
416 …(*result) = std::unique_ptr<SequentialFile>(new EncryptedSequentialFile(underlying.release(), stre…  in NewSequentialFile()
429     std::unique_ptr<RandomAccessFile> underlying;  in NewRandomAccessFile()  local
430     auto status = EnvWrapper::NewRandomAccessFile(fname, &underlying, options);  in NewRandomAccessFile()
440       prefixBuf.Alignment(underlying->GetRequiredBufferAlignment());  in NewRandomAccessFile()
442       status = underlying->Read(0, prefixLength, &prefixSlice, prefixBuf.BufferStart());  in NewRandomAccessFile()
454 …(*result) = std::unique_ptr<RandomAccessFile>(new EncryptedRandomAccessFile(underlying.release(), …  in NewRandomAccessFile()
467     std::unique_ptr<WritableFile> underlying;  in NewWritableFile()  local
468     Status status = EnvWrapper::NewWritableFile(fname, &underlying, options);  in NewWritableFile()
478       prefixBuf.Alignment(underlying->GetRequiredBufferAlignment());  in NewWritableFile()
484       status = underlying->Append(prefixSlice);  in NewWritableFile()
495 …(*result) = std::unique_ptr<WritableFile>(new EncryptedWritableFile(underlying.release(), stream.r…  in NewWritableFile()
514     std::unique_ptr<WritableFile> underlying;  in ReopenWritableFile()  local
515     Status status = EnvWrapper::ReopenWritableFile(fname, &underlying, options);  in ReopenWritableFile()
525       prefixBuf.Alignment(underlying->GetRequiredBufferAlignment());  in ReopenWritableFile()
531       status = underlying->Append(prefixSlice);  in ReopenWritableFile()
542 …(*result) = std::unique_ptr<WritableFile>(new EncryptedWritableFile(underlying.release(), stream.r…  in ReopenWritableFile()
556     std::unique_ptr<WritableFile> underlying;  in ReuseWritableFile()  local
557     Status status = EnvWrapper::ReuseWritableFile(fname, old_fname, &underlying, options);  in ReuseWritableFile()
567       prefixBuf.Alignment(underlying->GetRequiredBufferAlignment());  in ReuseWritableFile()
573       status = underlying->Append(prefixSlice);  in ReuseWritableFile()
584 …(*result) = std::unique_ptr<WritableFile>(new EncryptedWritableFile(underlying.release(), stream.r…  in ReuseWritableFile()
604     std::unique_ptr<RandomRWFile> underlying;  in NewRandomRWFile()  local
605     Status status = EnvWrapper::NewRandomRWFile(fname, &underlying, options);  in NewRandomRWFile()
614       prefixBuf.Alignment(underlying->GetRequiredBufferAlignment());  in NewRandomRWFile()
618         status = underlying->Read(0, prefixLength, &prefixSlice, prefixBuf.BufferStart());  in NewRandomRWFile()
629         status = underlying->Write(0, prefixSlice);  in NewRandomRWFile()
641 …(*result) = std::unique_ptr<RandomRWFile>(new EncryptedRandomRWFile(underlying.release(), stream.r…  in NewRandomRWFile()