| // Copyright (c) 2011-present, Facebook, Inc. All rights reserved. |
| // This source code is licensed under both the GPLv2 (found in the |
| // COPYING file in the root directory) and Apache 2.0 License |
| // (found in the LICENSE.Apache file in the root directory). |
| #ifndef ROCKSDB_LITE |
| |
| #include "utilities/blob_db/blob_db.h" |
| #include "util/coding.h" |
| |
| namespace rocksdb { |
| namespace blob_db { |
| |
| bool TTLExtractor::ExtractTTL(const Slice& /*key*/, const Slice& /*value*/, |
| uint64_t* /*ttl*/, std::string* /*new_value*/, |
| bool* /*value_changed*/) { |
| return false; |
| } |
| |
| bool TTLExtractor::ExtractExpiration(const Slice& key, const Slice& value, |
| uint64_t now, uint64_t* expiration, |
| std::string* new_value, |
| bool* value_changed) { |
| uint64_t ttl; |
| bool has_ttl = ExtractTTL(key, value, &ttl, new_value, value_changed); |
| if (has_ttl) { |
| *expiration = now + ttl; |
| } |
| return has_ttl; |
| } |
| |
| } // namespace blob_db |
| } // namespace rocksdb |
| |
| #endif // ROCKSDB_LITE |