1/*
2 * Copyright 2017-present Facebook, Inc.
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#pragma once
17
18#include <folly/Function.h>
19
20namespace folly {
21
22namespace detail {
23
24struct AtFork {
25 static void init();
26 static void registerHandler(
27 void* object,
28 folly::Function<bool()> prepare,
29 folly::Function<void()> parent,
30 folly::Function<void()> child);
31 static void unregisterHandler(void* object);
32};
33
34} // namespace detail
35} // namespace folly
36