| //===-- 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 <errno.h> |
| #include <pthread.h> |
| |
| namespace __llvm_libc { |
| |
| 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 __llvm_libc |
