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annotate src/portable.h @ 58:b4e6f7f96135 noffle

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[svn] Add some intermediate variables for easier debugging in needsMark(). It seems that thread mode is sometimes not working. Changed some variable types and used some casts to avoid compiler warnings about signedness. In general, int should be used for parameters for allowing a signedness assertion in the function.
author enz
date Fri, 12 May 2000 17:52:07 +0100
parents 3b3750063786
children c7df2cc65cc1
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1 /*
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2 portable.h
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3
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4 Compatibility checks and fallback-functions.
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5
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6 $Id: portable.h 61 2000-05-09 22:32:33Z uh1763 $
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7 */
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8
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9 #ifndef PORTABLE_H
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10 #define PORTABLE_H /* To stop multiple inclusions. */
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11
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12
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13 #if HAVE_CONFIG_H
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14 #include <config.h>
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15 #endif
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16
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17 #if !defined(HAVE_VSNPRINTF) && defined(HAVE___VSNPRINTF)
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18 #undef vsnprintf
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19 #define vsnprintf __vsnprintf
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20 #define HAVE_VSNPRINTF
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21 #endif
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22
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23 /* This is *not* good, because vsprintf() doesn't do any bounds-checking */
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24 #if !defined(HAVE_VSNPRINTF) && !defined(HAVE___VSNPRINTF)
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25 #define vsnprintf(c, len, fmt, args) vsprintf(c, fmt, args)
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26 #define HAVE_VSNPRINTF
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27 #endif
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29 #if !defined(HAVE_SNPRINTF) && defined(HAVE___SNPRINTF)
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30 #undef snprintf
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31 #define snprintf __snprintf
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32 #define HAVE_SNPRINTF
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33 #endif
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36 #endif
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37