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annotate nss/lib/dbm/src/snprintf.c @ 3:150b72113545

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Add DBM and legacydb support
author Andre Heinecke <andre.heinecke@intevation.de>
date Tue, 05 Aug 2014 18:32:02 +0200
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150b72113545 Add DBM and legacydb support
Andre Heinecke <andre.heinecke@intevation.de>
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1 #ifndef HAVE_SNPRINTF
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2
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3 #include <sys/types.h>
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4 #include <stddef.h>
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5 #include <stdio.h>
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6
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7 #ifdef HAVE_SYS_CDEFS_H
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8 #include <sys/cdefs.h>
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9 #else
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10 #include "cdefs.h"
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11 #endif
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12
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13 #include "prtypes.h"
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14
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15 #include <ncompat.h>
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16
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17 #ifdef __STDC__
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18 #include <stdarg.h>
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19 #else
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20 #include <varargs.h>
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21 #endif
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22
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23 int
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24 #ifdef __STDC__
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25 snprintf(char *str, size_t n, const char *fmt, ...)
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26 #else
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27 snprintf(str, n, fmt, va_alist)
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28 char *str;
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29 size_t n;
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30 const char *fmt;
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31 va_dcl
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32 #endif
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33 {
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34 va_list ap;
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35 #ifdef VSPRINTF_CHARSTAR
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36 char *rp;
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37 #else
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38 int rval;
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39 #endif
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40 #ifdef __STDC__
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41 va_start(ap, fmt);
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42 #else
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43 va_start(ap);
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44 #endif
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45 #ifdef VSPRINTF_CHARSTAR
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46 rp = vsprintf(str, fmt, ap);
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47 va_end(ap);
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48 return (strlen(rp));
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49 #else
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50 rval = vsprintf(str, fmt, ap);
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51 va_end(ap);
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52 return (rval);
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53 #endif
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54 }
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55
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56 int
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57 vsnprintf(str, n, fmt, ap)
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58 char *str;
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59 size_t n;
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60 const char *fmt;
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61 va_list ap;
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62 {
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63 #ifdef VSPRINTF_CHARSTAR
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64 return (strlen(vsprintf(str, fmt, ap)));
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65 #else
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66 return (vsprintf(str, fmt, ap));
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67 #endif
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68 }
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69
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70 #endif /* HAVE_SNPRINTF */
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71
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72 /* Some compilers don't like an empty source file. */
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73 static int dummy = 0;
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