1 /*
2 * Copyright (C) 2012 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #define LOG_TAG "Log"
18
19 #include <utils/Log.h>
20 #include <utils/Timers.h>
21
22 namespace android {
23
LogIfSlow(const char * tag,android_LogPriority priority,int timeoutMillis,const char * message)24 LogIfSlow::LogIfSlow(const char* tag, android_LogPriority priority,
25 int timeoutMillis, const char* message) :
26 mTag(tag), mPriority(priority), mTimeoutMillis(timeoutMillis), mMessage(message),
27 mStart(systemTime(SYSTEM_TIME_BOOTTIME)) {
28 }
29
~LogIfSlow()30 LogIfSlow::~LogIfSlow() {
31 int durationMillis = nanoseconds_to_milliseconds(systemTime(SYSTEM_TIME_BOOTTIME) - mStart);
32 if (durationMillis > mTimeoutMillis) {
33 LOG_PRI(mPriority, mTag, "%s: %dms", mMessage, durationMillis);
34 }
35 }
36
37 } // namespace android
38