1 //===-- Implementation of the pthread_rwlockattr_init ---------------------===// 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 #include "pthread_rwlockattr_init.h" 10 11 #include "src/__support/common.h" 12 13 #include <pthread.h> // pthread_rwlockattr_t, PTHREAD_PROCESS_PRIVATE 14 15 namespace LIBC_NAMESPACE { 16 17 LLVM_LIBC_FUNCTION(int, pthread_rwlockattr_init, 18 (pthread_rwlockattr_t * attr)) { 19 attr->pshared = PTHREAD_PROCESS_PRIVATE; 20 attr->pref = PTHREAD_RWLOCK_PREFER_READER_NP; 21 return 0; 22 } 23 24 } // namespace LIBC_NAMESPACE 25