platform_system_core/bootstat/histogram_logger.cpp

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/*
* Copyright (C) 2016 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.
*/
#include "histogram_logger.h"
#include <cstdlib>
#include <android-base/logging.h>
#include <log/log_event_list.h>
namespace bootstat {
void LogHistogram(const std::string& event, int32_t data) {
LOG(INFO) << "Logging histogram: " << event << " " << data;
android_log_event_list log(HISTOGRAM_LOG_TAG);
log << event << data << LOG_ID_EVENTS;
}
} // namespace bootstat