platform_system_core/libutils/Log.cpp

38 lines
1.2 KiB
C++

/*
* Copyright (C) 2012 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.
*/
#define LOG_TAG "Log"
#include <utils/Log.h>
#include <utils/Timers.h>
namespace android {
LogIfSlow::LogIfSlow(
const char* tag, android_LogPriority priority, int timeoutMillis, const char* message)
: mTag(tag), mPriority(priority), mTimeoutMillis(timeoutMillis), mMessage(message),
mStart(systemTime(SYSTEM_TIME_BOOTTIME)) {
}
LogIfSlow::~LogIfSlow() {
int durationMillis = (int)nanoseconds_to_milliseconds(systemTime(SYSTEM_TIME_BOOTTIME) - mStart);
if (durationMillis > mTimeoutMillis) {
LOG_PRI(mPriority, mTag, "%s: %dms", mMessage, durationMillis);
}
}
} // namespace android