1/*	$NetBSD: lptest.c,v 1.11 2018/01/23 22:12:53 sevan Exp $	*/
2
3/*
4 * Copyright (c) 1983, 1993
5 *	The Regents of the University of California.  All rights reserved.
6 *
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of the University nor the names of its contributors
17 *    may be used to endorse or promote products derived from this software
18 *    without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 */
32
33#include <sys/cdefs.h>
34#ifndef lint
35__COPYRIGHT("@(#) Copyright (c) 1983, 1993\
36 The Regents of the University of California.  All rights reserved.");
37#if 0
38static char sccsid[] = "@(#)lptest.c	8.1 (Berkeley) 6/6/93";
39#else
40__RCSID("$NetBSD: lptest.c,v 1.11 2018/01/23 22:12:53 sevan Exp $");
41#endif
42#endif /* not lint */
43
44#include <stdlib.h>
45#include <stdio.h>
46
47/*
48 * lptest -- line printer test program (and other devices).
49 */
50int
51main(int argc, char *argv[])
52{
53	int len, count;
54	int i, j, fc, nc;
55	char outbuf[BUFSIZ];
56
57	setbuf(stdout, outbuf);
58	if (argc >= 2)
59		len = atoi(argv[1]);
60	else
61		len = 79;
62	if (argc >= 3)
63		count = atoi(argv[2]);
64	else
65		count = 200;
66	fc = ' ';
67	for (i = 0; i < count; i++) {
68		if (++fc == 0177)
69			fc = ' ';
70		nc = fc;
71		for (j = 0; j < len; j++) {
72			putchar(nc);
73			if (++nc == 0177)
74				nc = ' ';
75		}
76		putchar('\n');
77	}
78	(void)fflush(stdout);
79	exit(0);
80}
81