misc.c revision 1.9 
1/*	$NetBSD: misc.c,v 1.9 1999/07/29 19:03:31 hubertf Exp $	*/
2
3/*-
4 * Copyright (c) 1991, 1993, 1994
5 *	The Regents of the University of California.  All rights reserved.
6 *
7 * This code is derived from software contributed to Berkeley by
8 * Keith Muller of the University of California, San Diego and Lance
9 * Visser of Convex Computer Corporation.
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. All advertising materials mentioning features or use of this software
20 *    must display the following acknowledgement:
21 *	This product includes software developed by the University of
22 *	California, Berkeley and its contributors.
23 * 4. Neither the name of the University nor the names of its contributors
24 *    may be used to endorse or promote products derived from this software
25 *    without specific prior written permission.
26 *
27 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
28 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
30 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
31 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
32 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
33 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
37 * SUCH DAMAGE.
38 */
39
40#include <sys/cdefs.h>
41#ifndef lint
42#if 0
43static char sccsid[] = "@(#)misc.c	8.3 (Berkeley) 4/2/94";
44#else
45__RCSID("$NetBSD: misc.c,v 1.9 1999/07/29 19:03:31 hubertf Exp $");
46#endif
47#endif /* not lint */
48
49#include <sys/types.h>
50
51#include <err.h>
52#include <stdio.h>
53#include <stdlib.h>
54#include <string.h>
55#include <time.h>
56#include <unistd.h>
57
58#include "dd.h"
59#include "extern.h"
60
61void
62summary()
63{
64	time_t secs;
65	char buf[100];
66
67	if (progress)
68		(void)write(STDERR_FILENO, "\n", 1);
69
70	(void)time(&secs);
71	if ((secs -= st.start) == 0)
72		secs = 1;
73	/* Use snprintf(3) so that we don't reenter stdio(3). */
74	(void)snprintf(buf, sizeof(buf),
75	    "%lu+%lu records in\n%lu+%lu records out\n",
76	    st.in_full, st.in_part, st.out_full, st.out_part);
77	(void)write(STDERR_FILENO, buf, strlen(buf));
78	if (st.swab) {
79		(void)snprintf(buf, sizeof(buf), "%lu odd length swab %s\n",
80		     st.swab, (st.swab == 1) ? "block" : "blocks");
81		(void)write(STDERR_FILENO, buf, strlen(buf));
82	}
83	if (st.trunc) {
84		(void)snprintf(buf, sizeof(buf), "%lu truncated %s\n",
85		     st.trunc, (st.trunc == 1) ? "block" : "blocks");
86		(void)write(STDERR_FILENO, buf, strlen(buf));
87	}
88	(void)snprintf(buf, sizeof(buf),
89	    "%qu bytes transferred in %lu secs (%qu bytes/sec)\n",
90	    (long long) st.bytes, (long) secs, (long long) (st.bytes / secs));
91	(void)write(STDERR_FILENO, buf, strlen(buf));
92}
93
94/* ARGSUSED */
95void
96summaryx(notused)
97	int notused;
98{
99
100	summary();
101}
102
103/* ARGSUSED */
104void
105terminate(notused)
106	int notused;
107{
108
109	exit(0);
110	/* NOTREACHED */
111}
112