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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, 1994, 1995, 1996 Rick Sladkey <jrs@world.std.com>
5  * Copyright (c) 2006-2015 Dmitry V. Levin <ldv@altlinux.org>
6  * Copyright (c) 2015-2017 The strace developers.
7  * All rights reserved.
8  *
9  * Redistribution and use in source and binary forms, with or without
10  * modification, are permitted provided that the following conditions
11  * are met:
12  * 1. Redistributions of source code must retain the above copyright
13  *    notice, this list of conditions and the following disclaimer.
14  * 2. Redistributions in binary form must reproduce the above copyright
15  *    notice, this list of conditions and the following disclaimer in the
16  *    documentation and/or other materials provided with the distribution.
17  * 3. The name of the author may not be used to endorse or promote products
18  *    derived from this software without specific prior written permission.
19  *
20  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
21  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
22  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
23  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
24  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
25  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
29  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30  */
31 
32 #include "defs.h"
33 
34 #include DEF_MPERS_TYPE(struct_timex)
35 
36 #include <sys/timex.h>
37 typedef struct timex struct_timex;
38 
39 #include MPERS_DEFS
40 
41 #include "xlat/adjtimex_modes.h"
42 #include "xlat/adjtimex_status.h"
43 
MPERS_PRINTER_DECL(int,print_timex,struct tcb * const tcp,const kernel_ulong_t addr)44 MPERS_PRINTER_DECL(int, print_timex,
45 		   struct tcb *const tcp, const kernel_ulong_t addr)
46 {
47 	struct_timex tx;
48 
49 	if (umove_or_printaddr(tcp, addr, &tx))
50 		return -1;
51 
52 	tprints("{modes=");
53 	printflags(adjtimex_modes, tx.modes, "ADJ_???");
54 	tprintf(", offset=%jd, freq=%jd, maxerror=%ju, esterror=%ju, status=",
55 		(intmax_t) tx.offset, (intmax_t) tx.freq,
56 		(uintmax_t) tx.maxerror, (uintmax_t) tx.esterror);
57 	printflags(adjtimex_status, tx.status, "STA_???");
58 	tprintf(", constant=%jd, precision=%ju, tolerance=%jd, time=",
59 		(intmax_t) tx.constant, (uintmax_t) tx.precision,
60 		(intmax_t) tx.tolerance);
61 	MPERS_FUNC_NAME(print_struct_timeval)(&tx.time);
62 	tprintf(", tick=%jd, ppsfreq=%jd, jitter=%jd",
63 		(intmax_t) tx.tick, (intmax_t) tx.ppsfreq, (intmax_t) tx.jitter);
64 	tprintf(", shift=%d, stabil=%jd, jitcnt=%jd",
65 		tx.shift, (intmax_t) tx.stabil, (intmax_t) tx.jitcnt);
66 	tprintf(", calcnt=%jd, errcnt=%jd, stbcnt=%jd",
67 		(intmax_t) tx.calcnt, (intmax_t) tx.errcnt, (intmax_t) tx.stbcnt);
68 #ifdef HAVE_STRUCT_TIMEX_TAI
69 	tprintf(", tai=%d", tx.tai);
70 #endif
71 	tprints("}");
72 	return 0;
73 }
74