/*      $NetBSD: kern_xxx_12.c,v 1.18 2020/02/23 15:57:09 ad Exp $      */

/*
* Copyright (c) 1982, 1986, 1989, 1993
*      The Regents of the University of California.  All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
*    may be used to endorse or promote products derived from this software
*    without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*      @(#)kern_xxx.c  8.2 (Berkeley) 11/14/93
* from NetBSD: kern_xxx.c,v 1.32 1996/04/22 01:38:41 christos Exp
*/

#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: kern_xxx_12.c,v 1.18 2020/02/23 15:57:09 ad Exp $");

#if defined(_KERNEL_OPT)
#include "opt_compat_netbsd.h"
#endif

#include <sys/param.h>
#include <sys/systm.h>
#include <sys/proc.h>
#include <sys/reboot.h>
#include <sys/syscall.h>
#include <sys/syscallvar.h>
#include <sys/syscallargs.h>
#include <sys/kauth.h>

#include <compat/common/compat_mod.h>

static const struct syscall_package kern_xxx_12_syscalls[] = {
       { SYS_compat_12_oreboot, 0, (sy_call_t *)compat_12_sys_reboot },
       { 0, 0, NULL }
};

/* ARGSUSED */
int
compat_12_sys_reboot(struct lwp *l,
   const struct compat_12_sys_reboot_args *uap, register_t *retval)
{
       /* {
               syscallarg(int) opt;
       } */
       int error;

       if ((error = kauth_authorize_system(l->l_cred,
           KAUTH_SYSTEM_REBOOT, 0, NULL, NULL, NULL)) != 0)
               return (error);
       kern_reboot(SCARG(uap, opt), NULL);
       return (0);
}

int
kern_xxx_12_init(void)
{

       return syscall_establish(NULL, kern_xxx_12_syscalls);
}

int
kern_xxx_12_fini(void)
{

       return syscall_disestablish(NULL, kern_xxx_12_syscalls);
}