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/*
* 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.
*/
#pragma once
#include <android/binder_ibinder.h>
#include <android/binder_status.h>
__BEGIN_DECLS
/**
* This registers the service with the default service manager under this instance name. This does
* not take ownership of binder.
*
* \param binder object to register globally with the service manager.
* \param instance identifier of the service. This will be used to lookup the service.
*
* \return STATUS_OK on success.
*/
binder_status_t AServiceManager_addService(AIBinder* binder, const char* instance);
/**
* Gets a binder object with this specific instance name. Will return nullptr immediately if the
* service is not available This also implicitly calls AIBinder_incStrong (so the caller of this
* function is responsible for calling AIBinder_decStrong).
*
* \param instance identifier of the service used to lookup the service.
*/
__attribute__((warn_unused_result)) AIBinder* AServiceManager_checkService(const char* instance);
/**
* Gets a binder object with this specific instance name. Blocks for a couple of seconds waiting on
* it. This also implicitly calls AIBinder_incStrong (so the caller of this function is responsible
* for calling AIBinder_decStrong).
*
* \param instance identifier of the service used to lookup the service.
*/
__attribute__((warn_unused_result)) AIBinder* AServiceManager_getService(const char* instance);
__END_DECLS
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