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Diffstat (limited to 'helpers/memenv/memenv.h')
| -rw-r--r-- | helpers/memenv/memenv.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/helpers/memenv/memenv.h b/helpers/memenv/memenv.h new file mode 100644 index 0000000..835b944 --- /dev/null +++ b/helpers/memenv/memenv.h @@ -0,0 +1,20 @@ +// Copyright (c) 2011 The LevelDB Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. See the AUTHORS file for names of contributors. + +#ifndef STORAGE_LEVELDB_HELPERS_MEMENV_MEMENV_H_ +#define STORAGE_LEVELDB_HELPERS_MEMENV_MEMENV_H_ + +namespace leveldb { + +class Env; + +// Returns a new environment that stores its data in memory and delegates +// all non-file-storage tasks to base_env. The caller must delete the result +// when it is no longer needed. +// *base_env must remain live while the result is in use. +Env* NewMemEnv(Env* base_env); + +} + +#endif // STORAGE_LEVELDB_HELPERS_MEMENV_MEMENV_H_ |