1 //===-- Implementation header for pthread_spin_trylock function ---*- C++ 2 //-*-===// 3 // 4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5 // See https://llvm.org/LICENSE.txt for license information. 6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7 // 8 //===----------------------------------------------------------------------===// 9 10 #ifndef LLVM_LIBC_SRC_PTHREAD_PTHREAD_SPIN_TRYLOCK_H 11 #define LLVM_LIBC_SRC_PTHREAD_PTHREAD_SPIN_TRYLOCK_H 12 13 #include "src/__support/macros/config.h" 14 #include <pthread.h> 15 16 namespace LIBC_NAMESPACE_DECL { 17 18 int pthread_spin_trylock(pthread_spinlock_t *lock); 19 20 } // namespace LIBC_NAMESPACE_DECL 21 22 #endif // LLVM_LIBC_SRC_PTHREAD_PTHREAD_SPIN_TRYLOCK_H 23