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/* $OpenBSD: lptest.c,v 1.9 2015/11/04 21:27:03 tedu Exp $ */
/* $NetBSD: lptest.c,v 1.6 1996/12/09 09:57:50 mrg Exp $ */
/*
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <stdlib.h>
#include <stdio.h>
/*
* lptest -- line printer test program (and other devices).
*/
int
main(int argc, char **argv)
{
int len, count;
int i, j, fc, nc;
char outbuf[BUFSIZ];
setvbuf(stdout, outbuf, _IOFBF, sizeof outbuf);
if (argc >= 2)
len = atoi(argv[1]);
else
len = 79;
if (argc >= 3)
count = atoi(argv[2]);
else
count = 200;
fc = ' ';
for (i = 0; i < count; i++) {
if (++fc == 0177)
fc = ' ';
nc = fc;
for (j = 0; j < len; j++) {
putchar(nc);
if (++nc == 0177)
nc = ' ';
}
putchar('\n');
}
(void)fflush(stdout);
exit(0);
}
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