platform_system_core/init/init.h
Tom Cherry 0dbfea7b07 init: trigger shutdown directly from builtins
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
2019-10-11 13:45:42 -07:00

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1.3 KiB
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/*
* Copyright (C) 2007 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 <sys/types.h>
#include <string>
#include "action.h"
#include "action_manager.h"
#include "parser.h"
#include "service_list.h"
namespace android {
namespace init {
Parser CreateParser(ActionManager& action_manager, ServiceList& service_list);
Parser CreateServiceOnlyParser(ServiceList& service_list);
void TriggerShutdown(const std::string& command);
bool start_waiting_for_property(const char *name, const char *value);
void DumpState();
void ResetWaitForProp();
void SendLoadPersistentPropertiesMessage();
void SendStopSendingMessagesMessage();
void SendStartSendingMessagesMessage();
int SecondStageMain(int argc, char** argv);
} // namespace init
} // namespace android