1 | // Copyright (c) 2011 The LevelDB Authors. All rights reserved. |
2 | // Use of this source code is governed by a BSD-style license that can be |
3 | // found in the LICENSE file. See the AUTHORS file for names of contributors. |
4 | |
5 | #ifndef STORAGE_LEVELDB_HELPERS_MEMENV_MEMENV_H_ |
6 | #define STORAGE_LEVELDB_HELPERS_MEMENV_MEMENV_H_ |
7 | |
8 | #include "leveldb/export.h" |
9 | |
10 | namespace leveldb { |
11 | |
12 | class Env; |
13 | |
14 | // Returns a new environment that stores its data in memory and delegates |
15 | // all non-file-storage tasks to base_env. The caller must delete the result |
16 | // when it is no longer needed. |
17 | // *base_env must remain live while the result is in use. |
18 | LEVELDB_EXPORT Env* NewMemEnv(Env* base_env); |
19 | |
20 | } // namespace leveldb |
21 | |
22 | #endif // STORAGE_LEVELDB_HELPERS_MEMENV_MEMENV_H_ |
23 | |