1*13861200Skettenis /* $OpenBSD: sys_machdep.c,v 1.1 2020/05/16 17:11:14 kettenis Exp $ */
2*13861200Skettenis
3*13861200Skettenis /*
4*13861200Skettenis * Copyright (c) 1992, 1993
5*13861200Skettenis * The Regents of the University of California. All rights reserved.
6*13861200Skettenis *
7*13861200Skettenis * This code is derived from software contributed to Berkeley by
8*13861200Skettenis * Ralph Campbell.
9*13861200Skettenis *
10*13861200Skettenis * Redistribution and use in source and binary forms, with or without
11*13861200Skettenis * modification, are permitted provided that the following conditions
12*13861200Skettenis * are met:
13*13861200Skettenis * 1. Redistributions of source code must retain the above copyright
14*13861200Skettenis * notice, this list of conditions and the following disclaimer.
15*13861200Skettenis * 2. Redistributions in binary form must reproduce the above copyright
16*13861200Skettenis * notice, this list of conditions and the following disclaimer in the
17*13861200Skettenis * documentation and/or other materials provided with the distribution.
18*13861200Skettenis * 3. All advertising materials mentioning features or use of this software
19*13861200Skettenis * must display the following acknowledgement:
20*13861200Skettenis * This product includes software developed by the University of
21*13861200Skettenis * California, Berkeley and its contributors.
22*13861200Skettenis * 4. Neither the name of the University nor the names of its contributors
23*13861200Skettenis * may be used to endorse or promote products derived from this software
24*13861200Skettenis * without specific prior written permission.
25*13861200Skettenis *
26*13861200Skettenis * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
27*13861200Skettenis * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28*13861200Skettenis * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
29*13861200Skettenis * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
30*13861200Skettenis * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31*13861200Skettenis * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
32*13861200Skettenis * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33*13861200Skettenis * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34*13861200Skettenis * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35*13861200Skettenis * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36*13861200Skettenis * SUCH DAMAGE.
37*13861200Skettenis *
38*13861200Skettenis * @(#)sys_machdep.c 8.1 (Berkeley) 6/10/93
39*13861200Skettenis */
40*13861200Skettenis
41*13861200Skettenis #include <sys/param.h>
42*13861200Skettenis #include <sys/systm.h>
43*13861200Skettenis #include <sys/ioctl.h>
44*13861200Skettenis #include <sys/time.h>
45*13861200Skettenis #include <sys/proc.h>
46*13861200Skettenis #include <sys/kernel.h>
47*13861200Skettenis #include <sys/buf.h>
48*13861200Skettenis
49*13861200Skettenis #include <sys/mount.h>
50*13861200Skettenis #include <sys/syscallargs.h>
51*13861200Skettenis
52*13861200Skettenis #include <uvm/uvm_extern.h>
53*13861200Skettenis
54*13861200Skettenis int
sys_sysarch(struct proc * p,void * v,register_t * retval)55*13861200Skettenis sys_sysarch(struct proc *p, void *v, register_t *retval)
56*13861200Skettenis {
57*13861200Skettenis struct sys_sysarch_args /* {
58*13861200Skettenis syscallarg(int) op;
59*13861200Skettenis syscallarg(void *) parms;
60*13861200Skettenis } */ *uap = v;
61*13861200Skettenis int error = 0;
62*13861200Skettenis
63*13861200Skettenis switch(SCARG(uap, op)) {
64*13861200Skettenis default:
65*13861200Skettenis error = EINVAL;
66*13861200Skettenis break;
67*13861200Skettenis }
68*13861200Skettenis
69*13861200Skettenis return (error);
70*13861200Skettenis }
71