You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
41 lines
1.5 KiB
41 lines
1.5 KiB
// |
|
// Copyright (C) 2018 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 UPDATE_ENGINE_UPDATE_MANAGER_ROLLBACK_PREFS_H_ |
|
#define UPDATE_ENGINE_UPDATE_MANAGER_ROLLBACK_PREFS_H_ |
|
|
|
namespace chromeos_update_manager { |
|
|
|
// Value used to represent that kernel key versions can always roll-forward. |
|
// This is the maximum value of a kernel key version. |
|
constexpr int kRollforwardInfinity = 0xfffffffe; |
|
|
|
// Whether the device should roll back to the target version, and if yes, which |
|
// type of rollback should it do. Matches chrome_device_policy.proto's |
|
// AutoUpdateSettingsProto::RollbackToTargetVersion. |
|
enum class RollbackToTargetVersion { |
|
kUnspecified = 0, |
|
kDisabled = 1, |
|
kRollbackAndPowerwash = 2, |
|
kRollbackAndRestoreIfPossible = 3, |
|
kRollbackOnlyIfRestorePossible = 4, |
|
// This value must be the last entry. |
|
kMaxValue = 5 |
|
}; |
|
|
|
} // namespace chromeos_update_manager |
|
|
|
#endif // UPDATE_ENGINE_UPDATE_MANAGER_ROLLBACK_PREFS_H_
|
|
|