mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-27 04:41:02 +08:00
41bdb6e20c
2001-07-06 Paul Eggert <eggert@twinsun.com> * manual/argp.texi: Remove ignored LGPL copyright notice; it's not appropriate for documentation anyway. * manual/libc-texinfo.sh: "Library General Public License" -> "Lesser General Public License". 2001-07-06 Andreas Jaeger <aj@suse.de> * All files under GPL/LGPL version 2: Place under LGPL version 2.1.
50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
/* Read or write system information. Linux version.
|
|
Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#include <errno.h>
|
|
#include <sys/sysctl.h>
|
|
|
|
#include <sysdep.h>
|
|
#include <sys/syscall.h>
|
|
#include <bp-checks.h>
|
|
|
|
extern int __syscall__sysctl (struct __sysctl_args *__unbounded args);
|
|
|
|
int
|
|
__sysctl (int *name, int nlen, void *oldval, size_t *oldlenp,
|
|
void *newval, size_t newlen)
|
|
{
|
|
/* GKM FIXME: force __sysctl_args decl to have unbounded pointers. */
|
|
struct __sysctl_args args =
|
|
{
|
|
name: name,
|
|
nlen: nlen,
|
|
oldval: oldval,
|
|
oldlenp: oldlenp,
|
|
newval: newval,
|
|
newlen: newlen
|
|
};
|
|
(void) CHECK_N (name, nlen);
|
|
(void) CHECK_N (oldval, *oldlenp);
|
|
(void) CHECK_N (newval, newlen);
|
|
|
|
return INLINE_SYSCALL (_sysctl, 1, __ptrvalue (&args));
|
|
}
|
|
weak_alias (__sysctl, sysctl)
|