| // |
| // Copyright (C) 2020 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. |
| // |
| |
| #pragma once |
| |
| #include <optional> |
| #include <string> |
| |
| #include <kver/kernel_release.h> |
| #include <kver/kmi_version.h> |
| |
| namespace android::kver { |
| |
| // Check if new_release is a valid update against old_release. |
| bool IsKernelUpdateValid(const std::optional<KernelRelease>& old_kernel_release, |
| const std::optional<KernelRelease>& new_kernel_release); |
| |
| // These functions defines how kernel releases and KMI versions are related to |
| // APEX package names and versions. |
| |
| // Defines how kernel release is mapped to APEX package names. |
| // e.g. "com.android.gki.kmi_5_4_android12_0" |
| std::string GetApexName(const KmiVersion& kmi_version); |
| |
| // Return the APEX version for a GKI APEX built from source. |
| uint64_t GetFactoryApexVersion(); |
| |
| } // namespace android::kver |
