1 /* 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. */ 67 extern 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 */ 73