misc.c revision 1.1.1.1 
1/*-
2 * Copyright (c) 1991, 1993, 1994
3 *	The Regents of the University of California.  All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Keith Muller of the University of California, San Diego and Lance
7 * Visser of Convex Computer Corporation.
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. All advertising materials mentioning features or use of this software
18 *    must display the following acknowledgement:
19 *	This product includes software developed by the University of
20 *	California, Berkeley and its contributors.
21 * 4. Neither the name of the University nor the names of its contributors
22 *    may be used to endorse or promote products derived from this software
23 *    without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * SUCH DAMAGE.
36 */
37
38#ifndef lint
39static char sccsid[] = "@(#)misc.c	8.3 (Berkeley) 4/2/94";
40#endif /* not lint */
41
42#include <sys/types.h>
43
44#include <err.h>
45#include <stdio.h>
46#include <stdlib.h>
47#include <string.h>
48#include <time.h>
49#include <unistd.h>
50
51#include "dd.h"
52#include "extern.h"
53
54void
55summary()
56{
57	time_t secs;
58	char buf[100];
59
60	(void)time(&secs);
61	if ((secs -= st.start) == 0)
62		secs = 1;
63	/* Use snprintf(3) so that we don't reenter stdio(3). */
64	(void)snprintf(buf, sizeof(buf),
65	    "%u+%u records in\n%u+%u records out\n",
66	    st.in_full, st.in_part, st.out_full, st.out_part);
67	(void)write(STDERR_FILENO, buf, strlen(buf));
68	if (st.swab) {
69		(void)snprintf(buf, sizeof(buf), "%u odd length swab %s\n",
70		     st.swab, (st.swab == 1) ? "block" : "blocks");
71		(void)write(STDERR_FILENO, buf, strlen(buf));
72	}
73	if (st.trunc) {
74		(void)snprintf(buf, sizeof(buf), "%u truncated %s\n",
75		     st.trunc, (st.trunc == 1) ? "block" : "blocks");
76		(void)write(STDERR_FILENO, buf, strlen(buf));
77	}
78	(void)snprintf(buf, sizeof(buf),
79	    "%u bytes transferred in %u secs (%u bytes/sec)\n",
80	    st.bytes, secs, st.bytes / secs);
81	(void)write(STDERR_FILENO, buf, strlen(buf));
82}
83
84/* ARGSUSED */
85void
86summaryx(notused)
87	int notused;
88{
89
90	summary();
91}
92
93/* ARGSUSED */
94void
95terminate(notused)
96	int notused;
97{
98
99	exit(0);
100}
101