53d301c29b
There are no libbase users that require thread safety for SetLogger, SetAborter, or SetDefaultTag and the equivalent liblog symbols are unreleased, thus have effectively no users. It is hard to imagine a scenario where a user would need to use these functions in a multi-threaded program, and it is unreasonable for all users to pay for thread safety for a vast minority of potential scenarios. Thread safety implies less efficiency and necessarily means that these functions are neither fork safe nor async-signal safe, and we do have users who depend on those characteristics. It is always possible for users of the non-thread safe versions of these functions to build thread safe versions on top of them. For example, if a user needs a thread safe SetLogger(), they can use the non-thread safe SetLogger at the start of their program to register a logger that has its own lock and pointer to a logger function. Bug: 119867234 Test: logging unit tests Change-Id: I8afffec1a6957d3bda95502a4c59493e0c5049ce
21 lines
684 B
C++
21 lines
684 B
C++
/*
|
|
* Copyright (C) 2020 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 <string>
|
|
|
|
std::string& GetDefaultTag();
|