AMD64 - Fix many compile-time warnings. int/ptr type mismatches, %llx, etc.
[dragonfly.git] / sys / emulation / 43bsd / 43bsd_exit.c
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1/*
2 * 43BSD_EXIT.C - 4.3BSD compatibility exit syscalls
3 *
4 * Copyright (c) 1982, 1986, 1989, 1991, 1993
5 * The Regents of the University of California. All rights reserved.
6 * (c) UNIX System Laboratories, Inc.
7 * All or some portions of this file are derived from material licensed
8 * to the University of California by American Telephone and Telegraph
9 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
10 * the permission of UNIX System Laboratories, Inc.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in the
19 * documentation and/or other materials provided with the distribution.
20 * 3. All advertising materials mentioning features or use of this software
21 * must display the following acknowledgement:
22 * This product includes software developed by the University of
23 * California, Berkeley and its contributors.
24 * 4. Neither the name of the University nor the names of its contributors
25 * may be used to endorse or promote products derived from this software
26 * without specific prior written permission.
27 *
28 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
29 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
30 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
31 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
32 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
37 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
38 * SUCH DAMAGE.
39 *
753fd850 40 * $DragonFly: src/sys/emulation/43bsd/43bsd_exit.c,v 1.2 2006/06/05 07:26:07 dillon Exp $
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41 * from: DragonFly kern/kern_exit.c,v 1.26
42 *
43 * These syscalls used to live in kern/kern_exit.c. They are modified
44 * to use the new split syscalls.
45 */
46
47#include "opt_compat.h"
48
49#include <sys/param.h>
50#include <sys/systm.h>
51#include <sys/sysproto.h>
52#include <sys/conf.h>
53#include <sys/kernel.h>
54#include <sys/kern_syscall.h>
55#include <sys/proc.h>
56#include <sys/wait.h>
57
58/*
59 * owait()
60 *
61 * owait_args(int dummy)
62 */
63int
753fd850 64sys_owait(struct owait_args *uap)
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65{
66 int error, status;
973c11b9 67 int res = 0;
9697c509 68
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69 error = kern_wait(WAIT_ANY, &status, 0, NULL, &res);
70 uap->sysmsg_fds[0] = res;
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71
72 if (error == 0)
73 uap->sysmsg_fds[1] = status;
74 return (error);
75}