| // Copyright 2020 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef ZIRCON_SYSTEM_ULIB_BLOBFS_COMPRESSION_ALGORITHM_H_ |
| #define ZIRCON_SYSTEM_ULIB_BLOBFS_COMPRESSION_ALGORITHM_H_ |
| |
| #include <stdint.h> |
| |
| namespace blobfs { |
| |
| // Unique identifiers for each |Compressor|/|Decompressor| strategy. |
| enum class CompressionAlgorithm { |
| LZ4, |
| ZSTD, |
| ZSTD_SEEKABLE, |
| }; |
| |
| // Return an Inode header flagset with the flags associated with |algorithm| |
| // set, and all other flags are unset. |
| uint16_t CompressionInodeHeaderFlags(const CompressionAlgorithm& algorithm); |
| |
| } // namespace blobfs |
| |
| #endif // ZIRCON_SYSTEM_ULIB_BLOBFS_COMPRESSION_ALGORITHM_H_ |
