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35 lines
518 B
C
35 lines
518 B
C
/* $NetBSD: printbuf.c,v 1.2 2012/07/22 14:27:36 darrenr Exp $ */
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/*
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* Copyright (C) 2012 by Darren Reed.
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*
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* See the IPFILTER.LICENCE file for details on licencing.
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*
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* Id: printbuf.c,v 1.1.1.2 2012/07/22 13:44:40 darrenr Exp $
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*/
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#include <ctype.h>
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#include "ipf.h"
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void
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printbuf(buf, len, zend)
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char *buf;
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int len, zend;
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{
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char *s;
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int c;
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int i;
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for (s = buf, i = len; i; i--) {
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c = *s++;
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if (isprint(c))
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putchar(c);
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else
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PRINTF("\\%03o", c);
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if ((c == '\0') && zend)
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break;
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}
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}
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