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71 lines
2.0 KiB
71 lines
2.0 KiB
/**
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* Copyright (C) 2021 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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#include <binder/IServiceManager.h>
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#include <binder/Parcel.h>
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#include <pthread.h>
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#include <unistd.h>
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#include "../includes/common.h"
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using namespace android;
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static int userId = 0;
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constexpr int kMaxThreads = 2;
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constexpr int kMaxUsers = 1024 * 1024;
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constexpr int kSleepDuration = 5;
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static void *trigger_onUserStarted(void *p __attribute__((unused))) {
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sp<IServiceManager> sm = defaultServiceManager();
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sp<IBinder> service = sm->checkService(String16("storaged"));
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if (not service) {
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return nullptr;
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}
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while (userId < kMaxUsers) {
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Parcel data, reply;
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data.writeInterfaceToken(service->getInterfaceDescriptor());
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data.writeInt32(++userId);
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service->transact(1, data, &reply, 0);
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}
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return nullptr;
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}
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int main() {
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pthread_t threads[kMaxThreads];
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for (int t = 0; t < kMaxThreads; ++t) {
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pthread_create(&threads[t], nullptr, trigger_onUserStarted, nullptr);
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}
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for (int t = 0; t < kMaxThreads; ++t) {
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pthread_join(threads[t], nullptr);
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}
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time_t currentTime = start_timer();
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while (timer_active(currentTime)) {
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sp<IServiceManager> sm = defaultServiceManager();
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sp<IBinder> service = sm->checkService(String16("storaged"));
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if (service) {
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break;
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}
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sleep(kSleepDuration);
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}
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return EXIT_SUCCESS;
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}
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