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/*
* Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ART_ODREFRESH_ODR_FS_UTILS_H_
#define ART_ODREFRESH_ODR_FS_UTILS_H_
#include <cstdint>
#include <iosfwd>
#include <android-base/macros.h>
namespace art {
namespace odrefresh {
// Cleans directory by removing all files and sub-directories under `dir_path`.
// Returns true on success, false otherwise.
WARN_UNUSED bool CleanDirectory(const std::string& dir_path);
// Create all directories on `absolute_dir_path`.
// Returns true on success, false otherwise.
WARN_UNUSED bool EnsureDirectoryExists(const std::string& absolute_dir_path);
// Get free space for filesystem containing `path`.
// Returns true on success, false otherwise.
WARN_UNUSED bool GetFreeSpace(const std::string& path, uint64_t* bytes);
// Gets space used under directory `dir_path`.
// Returns true on success, false otherwise.
WARN_UNUSED bool GetUsedSpace(const std::string& dir_path, uint64_t* bytes);
} // namespace odrefresh
} // namespace art
#endif // ART_ODREFRESH_ODR_FS_UTILS_H_
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