Revision 1543d5d92e5d1b144b75dde6d76132dea7a1a20f authored by Yi Wu on 16 November 2016, 04:05:36 UTC, committed by Facebook Github Bot on 16 November 2016, 04:24:13 UTC
Summary: It is hard to measure acutal memory usage by std containers. Even providing a custom allocator will miss count some of the usage. Here we only do a wild guess on its memory usage. Closes https://github.com/facebook/rocksdb/pull/1511 Differential Revision: D4179945 Pulled By: yiwu-arbug fbshipit-source-id: 32ab929
1 parent 018bb2e
env_chroot.h
// Copyright (c) 2016-present, Facebook, Inc. All rights reserved.
// This source code is licensed under the BSD-style license found in the
// LICENSE file in the root directory of this source tree. An additional grant
// of patent rights can be found in the PATENTS file in the same directory.
#pragma once
#if !defined(ROCKSDB_LITE) && !defined(OS_WIN)
#include <string>
#include "rocksdb/env.h"
namespace rocksdb {
// Returns an Env that translates paths such that the root directory appears to
// be chroot_dir. chroot_dir should refer to an existing directory.
Env* NewChrootEnv(Env* base_env, const std::string& chroot_dir);
} // namespace rocksdb
#endif // !defined(ROCKSDB_LITE) && !defined(OS_WIN)
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