65f99c9e8b
Checkpointing uses a combination of files on the meta partition and the checkpoint= fs_mgr flag. Checkpointed partitions will revert to their starting state on reboot unless checkpoint commit is called. Test: Run vdc commands, check file on metadata Merged-In: Icba16578608a6cbf922472e9d4ae5b8cf5f016c6 Change-Id: Icba16578608a6cbf922472e9d4ae5b8cf5f016c6
42 lines
1 KiB
C++
42 lines
1 KiB
C++
/*
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* Copyright (C) 2018 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 _CHECKPOINT_H
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#define _CHECKPOINT_H
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#include <string>
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namespace android {
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namespace vold {
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bool cp_startCheckpoint(int retry);
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bool cp_commitChanges();
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void cp_abortChanges();
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bool cp_needRollback(const std::string& id);
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bool cp_needsCheckpoint();
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bool cp_prepareDriveForCheckpoint(const std::string& mountPoint);
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bool cp_markBootAttempt();
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} // namespace vold
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} // namespace android
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#endif
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