/* vi: set sw=4 ts=4: */ /* * _sysctl() for uClibc * * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org> * * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. */ #include <sys/syscall.h> #if defined __NR__sysctl && (defined __USE_GNU || defined __USE_BSD) /* psm: including sys/sysctl.h would depend on kernel headers */ struct __sysctl_args { int *name; int nlen; void *oldval; size_t *oldlenp; void *newval; size_t newlen; unsigned long __unused[4]; }; extern int sysctl (int *__name, int __nlen, void *__oldval, size_t *__oldlenp, void *__newval, size_t __newlen) __THROW; int sysctl(int *name, int nlen, void *oldval, size_t * oldlenp, void *newval, size_t newlen) { /* avoid initializing on the stack as gcc will call memset() */ struct __sysctl_args args; args.name = name; args.nlen = nlen; args.oldval = oldval; args.oldlenp = oldlenp; args.newval = newval; args.newlen = newlen; return INLINE_SYSCALL(_sysctl, 1, &args); } #endif