1/* cacheflush - flush contents of instruction and/or data cache.
2 Copyright (C) 2020-2026 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library. If not, see
17 <https://www.gnu.org/licenses/>. */
18
19#ifndef _SYS_CACHECTL_H
20#define _SYS_CACHECTL_H 1
21
22#include <features.h>
23
24/* Get the kernel definition for the op bits. */
25#include <asm/cachectl.h>
26
27__BEGIN_DECLS
28
29#ifdef __USE_MISC
30extern int cacheflush (void *__addr, int __nbytes, int __op) __THROW;
31#endif
32
33__END_DECLS
34
35#endif