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37 lines
768 B
37 lines
768 B
/*
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*
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* This software is released under the provisions of the GPL version 2.
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* see file "COPYING". If that file is not available, the full statement
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* of the license can be found at
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*
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* http://www.fsf.org/licensing/licenses/gpl.txt
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*
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* Portions Copyright (c) 1995-2002 RealNetworks, Inc. All Rights Reserved.
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* Portions (c) Paul Cifarelli 2005
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*/
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#include <stdio.h>
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#include <stdarg.h>
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#include <string.h>
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#include "utils.h"
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int SafeSprintf(char *str, int max, const char *fmt, ...)
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{
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int ret;
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va_list ap;
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va_start(ap, fmt);
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ret = vsnprintf(str,max,fmt,ap);
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va_end(ap);
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return ret;
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}
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char *SafeStrCpy(char *str1, const char *str2, int sz)
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{
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int len = strlen(str2);
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if (len > sz)
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return 0;
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return (strcpy(str1,str2));
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}
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