1/*
2 * Copyright (c) Facebook, Inc. and its affiliates.
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#include <folly/CPortability.h>
18
19namespace folly {
20
21// The default implementation for getBaseLoggingConfig().
22// By default this returns null, and we will use only the default settings
23// applied by initializeLoggerDB().
24//
25// This is defined in a separate module from initLogging() so that it can be
26// placed into a separate library from the main folly logging code when linking
27// as a shared library. This is required to help ensure that any
28// getBaseLoggingConfig() provided by the main binary is preferred over this
29// symbol.
30FOLLY_ATTR_WEAK const char* getBaseLoggingConfig() {
31 return nullptr;
32}
33
34} // namespace folly
35