49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
/*
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* Copyright (C) 2023 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 <sys/resource.h>
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#include "utils.h"
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#include "debug.h"
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namespace android {
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namespace hardware {
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namespace camera {
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namespace provider {
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namespace implementation {
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bool setThreadPriority(const SchedPolicy policy, const int prio) {
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int e = set_sched_policy(0, policy);
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if (e < 0) {
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return FAILURE_V(false, "set_sched_policy(%d) failed with %s (%d)",
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static_cast<int>(policy), strerror(-e), -e);
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}
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if (setpriority(PRIO_PROCESS, 0, prio) < 0) {
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e = errno;
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return FAILURE_V(false, "setpriority(%d) failed with %s (%d)",
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prio, strerror(e), e);
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}
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return true;
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}
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} // namespace implementation
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} // namespace provider
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} // namespace camera
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} // namespace hardware
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} // namespace android
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