0dbfea7b07
Especially now that property_service is a thread, there may be some delay between when init sets sys.powerctl and when the main thread of init receives this and triggers shutdown. It's possible that outstanding init commands are run during this gap and that is not desirable. Instead, have builtins call TriggerShutdown() directly, so we can be sure that the next action that init runs will be to shutdown the device. Test: reboot works Test: reboot into recovery due to bad /data works Change-Id: I26fb9f4f57f46c7451b8b58187138cfedd6fd9eb
74 lines
1.9 KiB
C++
74 lines
1.9 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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#pragma once
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#include <stddef.h>
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#include <sys/socket.h>
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#include <sys/types.h>
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#include <string>
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#include <android-base/properties.h>
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// android/api-level.h
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#define __ANDROID_API_P__ 28
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#define __ANDROID_API_R__ 30
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// sys/system_properties.h
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#define PROP_VALUE_MAX 92
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namespace android {
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namespace init {
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// init.h
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inline void TriggerShutdown(const std::string&) {
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abort();
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}
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// property_service.h
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inline bool CanReadProperty(const std::string&, const std::string&) {
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return true;
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}
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inline uint32_t SetProperty(const std::string& key, const std::string& value) {
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android::base::SetProperty(key, value);
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return 0;
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}
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inline uint32_t (*property_set)(const std::string& name, const std::string& value) = SetProperty;
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inline uint32_t HandlePropertySet(const std::string&, const std::string&, const std::string&,
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const ucred&, std::string*) {
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return 0;
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}
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// reboot_utils.h
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inline void SetFatalRebootTarget() {}
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inline void __attribute__((noreturn)) InitFatalReboot(int signal_number) {
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abort();
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}
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// selabel.h
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inline void SelabelInitialize() {}
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inline bool SelabelLookupFileContext(const std::string&, int, std::string*) {
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return false;
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}
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// selinux.h
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inline int SelinuxGetVendorAndroidVersion() {
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return 10000;
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}
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} // namespace init
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} // namespace android
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