1 /*
2 * Copyright (C) 2015 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 extern void* __dso_handle;
18
19 extern int __register_atfork(void (*prepare)(void), void (*parent)(void), void (*child)(void), void* dso);
20
21 #ifndef _LIBC
22 // Libc used to export this in previous versions, therefore it needs
23 // to remain global for binary compatibility.
24 __attribute__ ((visibility ("hidden")))
25 #endif
pthread_atfork(void (* prepare)(void),void (* parent)(void),void (* child)(void))26 int pthread_atfork(void (*prepare)(void), void (*parent)(void), void (*child)(void)) {
27 return __register_atfork(prepare, parent, child, &__dso_handle);
28 }
29
30