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/*
* Copyright 2023 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 <sched.h>
#include <android/gui/SchedulingPolicy.h>
#include <binder/Status.h>
namespace android::gui {
static binder::Status getSchedulingPolicy(gui::SchedulingPolicy* outPolicy) {
outPolicy->policy = sched_getscheduler(0);
if (outPolicy->policy < 0) {
return binder::Status::fromExceptionCode(EX_ILLEGAL_STATE);
}
struct sched_param param;
if (sched_getparam(0, ¶m) < 0) {
return binder::Status::fromExceptionCode(EX_ILLEGAL_STATE);
}
outPolicy->priority = param.sched_priority;
return binder::Status::ok();
}
} // namespace android::gui
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