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0274d73c41
* iconvdata/gap.awk: Likewise. * iconvdata/gen-8bit-gap-1.sh: Likewise. * iconvdata/gen-8bit-gap.sh: Likewise. * locale/C-address.c: Likewise. * locale/C-collate.c: Likewise. * locale/C-ctype.c: Likewise. * locale/C-identification.c: Likewise. * locale/C-measurement.c: Likewise. * locale/C-messages.c: Likewise. * locale/C-monetary.c: Likewise. * locale/C-name.c: Likewise. * locale/C-numeric.c: Likewise. * locale/C-paper.c: Likewise. * locale/C-telephone.c: Likewise. * locale/C-time.c: Likewise. * nscd/connections.c: Likewise. * nscd/grpcache.c: Likewise. * nscd/hstcache.c: Likewise. * nscd/pwdcache.c: Likewise. * stdio-common/vfprintf.c: Likewise. * stdlib/random.c: Likewise. * sysdeps/generic/siglist.c: Likewise. * sysdeps/i386/fpu/bits/mathinline.h: Likewise. * sysdeps/ieee754/bits/nan.h: Likewise. * sysdeps/posix/sprofil.c: Likewise. * sysdeps/unix/sysv/linux/sleep.c: Likewise. * sysdeps/unix/sysv/linux/sysctl.c: Likewise. * sysdeps/unix/sysv/linux/usleep.c: Likewise.
51 lines
1.6 KiB
C
51 lines
1.6 KiB
C
/* Read or write system information. Linux version.
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Copyright (C) 1996-1999, 2000, 2002 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <errno.h>
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#include <sys/sysctl.h>
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#include <sysdep.h>
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#include <sys/syscall.h>
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#include <bp-checks.h>
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extern int __syscall__sysctl (struct __sysctl_args *__unbounded args);
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int
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__sysctl (int *name, int nlen, void *oldval, size_t *oldlenp,
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void *newval, size_t newlen)
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{
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/* GKM FIXME: force __sysctl_args decl to have unbounded pointers. */
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struct __sysctl_args args =
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{
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.name = name,
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.nlen = nlen,
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.oldval = oldval,
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.oldlenp = oldlenp,
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.newval = newval,
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.newlen = newlen
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};
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(void) CHECK_N (name, nlen);
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(void) CHECK_N (oldval, *oldlenp);
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(void) CHECK_N (newval, newlen);
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return INLINE_SYSCALL (_sysctl, 1, __ptrvalue (&args));
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}
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libc_hidden_def (__sysctl)
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weak_alias (__sysctl, sysctl)
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