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