blob: 98855b20cb0fb324a512c42af0c85e591834fac5 [file] [log] [blame]
//===-- Implementation of the pthread_attr_setguardsize -----------------===//
//
// 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_setguardsize.h"
#include "src/__support/common.h"
#include <errno.h>
#include <linux/param.h> // For EXEC_PAGESIZE.
#include <pthread.h>
namespace LIBC_NAMESPACE {
LLVM_LIBC_FUNCTION(int, pthread_attr_setguardsize,
(pthread_attr_t *__restrict attr, size_t guardsize)) {
if (guardsize % EXEC_PAGESIZE != 0)
return EINVAL;
attr->__guardsize = guardsize;
return 0;
}
} // namespace LIBC_NAMESPACE