| //===-- Implementation of the pthread_attr_setstacksize -----------------===// | |
| // | |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. | |
| // See https://llvm.org/LICENSE.txt for license information. | |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception | |
| // | |
| //===----------------------------------------------------------------------===// | |
| #include "pthread_attr_setstacksize.h" | |
| #include "src/__support/common.h" | |
| #include "src/__support/libc_errno.h" | |
| #include "src/__support/macros/config.h" | |
| #include <pthread.h> | |
| namespace LIBC_NAMESPACE_DECL { | |
| LLVM_LIBC_FUNCTION(int, pthread_attr_setstacksize, | |
| (pthread_attr_t *__restrict attr, size_t stacksize)) { | |
| // TODO: Should we also ensure stacksize % EXEC_PAGESIZE == 0? | |
| if (stacksize < PTHREAD_STACK_MIN) | |
| return EINVAL; | |
| attr->__stack = nullptr; | |
| attr->__stacksize = stacksize; | |
| return 0; | |
| } | |
| } // namespace LIBC_NAMESPACE_DECL |