1//===-- Implementation header for mlock2 function ---------------*- C++ -*-===//
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#ifndef LLVM_LIBC_SRC_SYS_MMAN_MLOCK2_H
10#define LLVM_LIBC_SRC_SYS_MMAN_MLOCK2_H
11
12#include <sys/mman.h>
13#include <sys/syscall.h>
14
15namespace LIBC_NAMESPACE {
16
17#ifdef SYS_mlock2
18int mlock2(const void *addr, size_t len, int flags);
19#endif
20
21} // namespace LIBC_NAMESPACE
22
23#endif // LLVM_LIBC_SRC_SYS_MMAN_MLOCK2_H
24

source code of libc/src/sys/mman/mlock2.h