27 lines · cpp
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-exception6//7//===----------------------------------------------------------------------===//8 9#include "src/sched/sched_setcpuzero.h"10 11#include "src/__support/common.h" // LLVM_LIBC_FUNCTION12#include "src/__support/macros/config.h" // LIBC_NAMESPACE_DECL13#include "src/__support/macros/null_check.h" // LIBC_CRASH_ON_NULLPTR14 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_DECL27