1 //===-- At-fork callback helpers -------------------------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef LLVM_LIBC_SRC___SUPPORT_THREADS_FORK_CALLBACKS_H 10 #define LLVM_LIBC_SRC___SUPPORT_THREADS_FORK_CALLBACKS_H 11 12 #include "src/__support/macros/config.h" 13 14 namespace LIBC_NAMESPACE_DECL { 15 16 using ForkCallback = void(void); 17 18 bool register_atfork_callbacks(ForkCallback *prepare_cd, 19 ForkCallback *parent_cb, ForkCallback *child_cb); 20 void invoke_prepare_callbacks(); 21 void invoke_parent_callbacks(); 22 void invoke_child_callbacks(); 23 24 } // namespace LIBC_NAMESPACE_DECL 25 26 #endif // LLVM_LIBC_SRC___SUPPORT_THREADS_FORK_CALLBACKS_H 27