30 lines
925 B
C++
30 lines
925 B
C++
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/*
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* Copyright 2019 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 <signal.h>
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#include <wakelock/wakelock.h>
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int main() {
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auto wl = android::wakelock::WakeLock::tryGet("suspend_blocker"); // RAII object
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if (!wl.has_value()) {
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return EXIT_FAILURE;
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}
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sigset_t mask;
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sigemptyset(&mask);
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return sigsuspend(&mask); // Infinite sleep
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}
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