blob: 110efaa769dae99f9c8214a168f3bd03c7786e7d [file] [log] [blame]
lh9ed821d2023-04-07 01:36:19 -07001/* Copyright (C) 1996, 1999, 2002, 2003, 2004 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
17 02111-1307 USA. */
18
19#ifndef _SYS_SYSCTL_H
20#define _SYS_SYSCTL_H 1
21
22#include <features.h>
23#define __need_size_t
24#include <stddef.h>
25/* Prevent more kernel headers than necessary to be included. */
26#ifndef _LINUX_KERNEL_H
27# define _LINUX_KERNEL_H 1
28# define __undef_LINUX_KERNEL_H
29#endif
30#ifndef _LINUX_TYPES_H
31# define _LINUX_TYPES_H 1
32# define __undef_LINUX_TYPES_H
33#endif
34#ifndef _LINUX_LIST_H
35# define _LINUX_LIST_H 1
36# define __undef_LINUX_LIST_H
37#endif
38#ifndef __LINUX_COMPILER_H
39# define __LINUX_COMPILER_H 1
40# define __user
41# define __undef__LINUX_COMPILER_H
42#endif
43
44#include <linux/sysctl.h>
45
46#ifdef __undef_LINUX_KERNEL_H
47# undef _LINUX_KERNEL_H
48# undef __undef_LINUX_KERNEL_H
49#endif
50#ifdef __undef_LINUX_TYPES_H
51# undef _LINUX_TYPES_H
52# undef __undef_LINUX_TYPES_H
53#endif
54#ifdef __undef_LINUX_LIST_H
55# undef _LINUX_LIST_H
56# undef __undef_LINUX_LIST_H
57#endif
58#ifdef __undef__LINUX_COMPILER_H
59# undef __LINUX_COMPILER_H
60# undef __user
61# undef __undef__LINUX_COMPILER_H
62#endif
63
64__BEGIN_DECLS
65
66/* Read or write system parameters. */
67extern int sysctl (int *__name, int __nlen, void *__oldval,
68 size_t *__oldlenp, void *__newval, size_t __newlen) __THROW;
69
70__END_DECLS
71
72#endif /* _SYS_SYSCTL_H */