41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
|
/*
|
||
|
|
* 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 <memory>
|
||
|
|
#include <android-base/logging.h>
|
||
|
|
#include <log/log.h>
|
||
|
|
#include "event_log_list_builder.h"
|
||
|
|
|
||
|
|
namespace bootstat {
|
||
|
|
|
||
|
|
void LogHistogram(const std::string& event, int32_t data) {
|
||
|
|
LOG(INFO) << "Logging histogram: " << event << " " << data;
|
||
|
|
|
||
|
|
EventLogListBuilder log_builder;
|
||
|
|
log_builder.Append(event);
|
||
|
|
log_builder.Append(data);
|
||
|
|
|
||
|
|
std::unique_ptr<uint8_t[]> log;
|
||
|
|
size_t size;
|
||
|
|
log_builder.Release(&log, &size);
|
||
|
|
|
||
|
|
android_bWriteLog(HISTOGRAM_LOG_TAG, log.get(), size);
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace bootstat
|