1//===-- Implementation of sched_setcpuzero --------------------------------===//
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-exception
6//
7//===----------------------------------------------------------------------===//
8
9#include "src/sched/sched_setcpuzero.h"
10
11#include "src/__support/common.h" // LLVM_LIBC_FUNCTION
12#include "src/__support/macros/config.h" // LIBC_NAMESPACE_DECL
13#include "src/__support/macros/null_check.h" // LIBC_CRASH_ON_NULLPTR
14
15#include "hdr/types/cpu_set_t.h"
16#include "hdr/types/size_t.h"
17
18namespace LIBC_NAMESPACE_DECL {
19
20LLVM_LIBC_FUNCTION(void, __sched_setcpuzero,
21 (const size_t cpuset_size, cpu_set_t *set)) {
22 LIBC_CRASH_ON_NULLPTR(set);
23 __builtin_memset(set, 0, cpuset_size);
24}
25
26} // namespace LIBC_NAMESPACE_DECL
27

source code of libc/src/sched/linux/sched_setcpuzero.cpp