misc.c revision 1.4 
1/*	$NetBSD: misc.c,v 1.4 1995/03/21 09:04:10 cgd 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#ifndef lint
41#if 0
42static char sccsid[] = "@(#)misc.c	8.3 (Berkeley) 4/2/94";
43#else
44static char rcsid[] = "$NetBSD: misc.c,v 1.4 1995/03/21 09:04:10 cgd Exp $";
45#endif
46#endif /* not lint */
47
48#include <sys/types.h>
49
50#include <err.h>
51#include <stdio.h>
52#include <stdlib.h>
53#include <string.h>
54#include <time.h>
55#include <unistd.h>
56
57#include "dd.h"
58#include "extern.h"
59
60void
61summary()
62{
63	time_t secs;
64	char buf[100];
65
66	(void)time(&secs);
67	if ((secs -= st.start) == 0)
68		secs = 1;
69	/* Use snprintf(3) so that we don't reenter stdio(3). */
70	(void)snprintf(buf, sizeof(buf),
71	    "%u+%u records in\n%u+%u records out\n",
72	    st.in_full, st.in_part, st.out_full, st.out_part);
73	(void)write(STDERR_FILENO, buf, strlen(buf));
74	if (st.swab) {
75		(void)snprintf(buf, sizeof(buf), "%u odd length swab %s\n",
76		     st.swab, (st.swab == 1) ? "block" : "blocks");
77		(void)write(STDERR_FILENO, buf, strlen(buf));
78	}
79	if (st.trunc) {
80		(void)snprintf(buf, sizeof(buf), "%u truncated %s\n",
81		     st.trunc, (st.trunc == 1) ? "block" : "blocks");
82		(void)write(STDERR_FILENO, buf, strlen(buf));
83	}
84	(void)snprintf(buf, sizeof(buf),
85	    "%u bytes transferred in %u secs (%u bytes/sec)\n",
86	    st.bytes, secs, st.bytes / secs);
87	(void)write(STDERR_FILENO, buf, strlen(buf));
88}
89
90/* ARGSUSED */
91void
92summaryx(notused)
93	int notused;
94{
95
96	summary();
97}
98
99/* ARGSUSED */
100void
101terminate(notused)
102	int notused;
103{
104
105	exit(0);
106}
107