100 lines
3.0 KiB
C
100 lines
3.0 KiB
C
/* $NetBSD: ppt.c,v 1.9 2000/07/03 03:57:43 matt Exp $ */
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/*
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* Copyright (c) 1988, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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#ifndef lint
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__COPYRIGHT("@(#) Copyright (c) 1988, 1993\n\
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The Regents of the University of California. All rights reserved.\n");
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#endif /* not lint */
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#ifndef lint
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#if 0
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static char sccsid[] = "@(#)ppt.c 8.1 (Berkeley) 5/31/93";
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#else
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__RCSID("$NetBSD: ppt.c,v 1.9 2000/07/03 03:57:43 matt Exp $");
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#endif
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#endif /* not lint */
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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int main __P((int, char *[]));
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static void putppt __P((int));
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int
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main(argc, argv)
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int argc;
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char **argv;
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{
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int c;
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char *p;
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/* Revoke setgid privileges */
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setgid(getgid());
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(void) puts("___________");
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if (argc > 1)
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while ((p = *++argv) != NULL) {
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for (; *p; ++p)
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putppt((int)*p);
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if ((*(argv + 1)))
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putppt((int)' ');
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}
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else while ((c = getchar()) != EOF)
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putppt(c);
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(void) puts("___________");
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exit(0);
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}
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static void
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putppt(c)
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int c;
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{
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int i;
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(void) putchar('|');
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for (i = 7; i >= 0; i--) {
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if (i == 2)
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(void) putchar('.'); /* feed hole */
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if ((c&(1<<i)) != 0)
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(void) putchar('o');
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else
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(void) putchar(' ');
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}
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(void) putchar('|');
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(void) putchar('\n');
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}
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