30 lines · cpp
1//===-- Implementation of the pthread_key_create --------------------------===//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-exception6//7//===----------------------------------------------------------------------===//8 9#include "pthread_key_create.h"10 11#include "src/__support/common.h"12#include "src/__support/libc_errno.h"13#include "src/__support/macros/config.h"14#include "src/__support/threads/thread.h"15 16#include <pthread.h>17 18namespace LIBC_NAMESPACE_DECL {19 20LLVM_LIBC_FUNCTION(int, pthread_key_create,21 (pthread_key_t * key, __pthread_tss_dtor_t dtor)) {22 auto k = LIBC_NAMESPACE::new_tss_key(dtor);23 if (!k)24 return EINVAL;25 *key = *k;26 return 0;27}28 29} // namespace LIBC_NAMESPACE_DECL30