1438e5918SSiva Chandra Reddy //===-- Linux implementation of the pthread_atfork function ---------------===// 2438e5918SSiva Chandra Reddy // 3438e5918SSiva Chandra Reddy // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4438e5918SSiva Chandra Reddy // See https://llvm.org/LICENSE.txt for license information. 5438e5918SSiva Chandra Reddy // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6438e5918SSiva Chandra Reddy // 7438e5918SSiva Chandra Reddy //===----------------------------------------------------------------------===// 8438e5918SSiva Chandra Reddy 9438e5918SSiva Chandra Reddy #include "pthread_atfork.h" 10438e5918SSiva Chandra Reddy 11438e5918SSiva Chandra Reddy #include "src/__support/common.h" 125ff3ff33SPetr Hosek #include "src/__support/macros/config.h" 134d25761bSMichael Jones #include "src/__support/threads/fork_callbacks.h" 14*46944b0cSJob Henandez Lara #include "src/errno/libc_errno.h" 15438e5918SSiva Chandra Reddy 16438e5918SSiva Chandra Reddy #include <pthread.h> // For pthread_* type definitions. 17438e5918SSiva Chandra Reddy 185ff3ff33SPetr Hosek namespace LIBC_NAMESPACE_DECL { 19438e5918SSiva Chandra Reddy 20438e5918SSiva Chandra Reddy LLVM_LIBC_FUNCTION(int, pthread_atfork, 21438e5918SSiva Chandra Reddy (__atfork_callback_t prepare, __atfork_callback_t parent, 22438e5918SSiva Chandra Reddy __atfork_callback_t child)) { 23438e5918SSiva Chandra Reddy return register_atfork_callbacks(prepare, parent, child) ? 0 : ENOMEM; 24438e5918SSiva Chandra Reddy } 25438e5918SSiva Chandra Reddy 265ff3ff33SPetr Hosek } // namespace LIBC_NAMESPACE_DECL 27