26fd78c024
Make update_verifier check if it runs on A/B update devices at the
beginning, and quit immediately if it doesn't, instead of re-boot.
Bug: 70541023
Test: On aosp/master:
$ lunch aosp_x86_64-userdebug; m -j # boot to home screen
# On goog/master:
$ lunch aosp_walleye-userdebug; m -j # boot to home screen
Change-Id: Ib71a3a3b272cfa5dd0b479eaa067eedaec8fde7d
38 lines
1.2 KiB
C++
38 lines
1.2 KiB
C++
/*
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* Copyright (C) 2017 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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// See the comments in update_verifier.cpp.
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#include <string>
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#include <android-base/logging.h>
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#include <android-base/properties.h>
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#include "update_verifier/update_verifier.h"
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int main(int argc, char** argv) {
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std::string s = android::base::GetProperty("ro.boot.slot_suffix", "");
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if (s.empty()) {
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return 0; // non-A/B update device, so we quit
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}
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// Set up update_verifier logging to be written to kmsg; because we may not have Logd during
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// boot time.
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android::base::InitLogging(argv, &android::base::KernelLogger);
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return update_verifier(argc, argv);
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}
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