times.c revision 84a979c9eea59658aabc9b7d547e642b090922be 
1/*
2 * Copyright (c) 1991, 1992 Paul Kranenburg <pk@cs.few.eur.nl>
3 * Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
4 * Copyright (c) 1993-1996 Rick Sladkey <jrs@world.std.com>
5 * Copyright (c) 1996-1999 Wichert Akkerman <wichert@cistron.nl>
6 * Copyright (c) 2012 H.J. Lu <hongjiu.lu@intel.com>
7 * Copyright (c) 2015 Elvira Khabirova <lineprinter0@gmail.com>
8 * Copyright (c) 2015 Dmitry V. Levin <ldv@altlinux.org>
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 *    notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 *    notice, this list of conditions and the following disclaimer in the
18 *    documentation and/or other materials provided with the distribution.
19 * 3. The name of the author may not be used to endorse or promote products
20 *    derived from this software without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
26 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
27 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
31 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34#include "defs.h"
35#include DEF_MPERS_TYPE(tms_t)
36#include <sys/times.h>
37typedef struct tms tms_t;
38#include MPERS_DEFS
39
40SYS_FUNC(times)
41{
42	tms_t tbuf;
43
44	if (entering(tcp))
45		return 0;
46
47	if (!umove_or_printaddr(tcp, tcp->u_arg[0], &tbuf)) {
48		tprintf("{tms_utime=%llu, tms_stime=%llu, ",
49			widen_to_ull(tbuf.tms_utime),
50			widen_to_ull(tbuf.tms_stime));
51		tprintf("tms_cutime=%llu, tms_cstime=%llu}",
52			widen_to_ull(tbuf.tms_cutime),
53			widen_to_ull(tbuf.tms_cstime));
54	}
55
56	return syserror(tcp) ? RVAL_DECIMAL :
57#if defined(RVAL_LUDECIMAL) && !defined(IN_MPERS)
58			       RVAL_LUDECIMAL;
59#else
60			       RVAL_UDECIMAL;
61#endif
62}
63