1 | /* xdr_private.c - utility functions for porting xdr |
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2 | * |
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3 | * Copyright (c) 2009 Charles S. Wilson |
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4 | * |
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5 | * Permission is hereby granted, free of charge, to any person obtaining a |
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6 | * copy of this software and associated documentation files (the "Software"), |
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7 | * to deal in the Software without restriction, including without limitation |
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8 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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9 | * and/or sell copies of the Software, and to permit persons to whom the |
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10 | * Software is furnished to do so, subject to the following conditions: |
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11 | * |
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12 | * The above copyright notice and this permission notice shall be included |
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13 | * in all copies or substantial portions of the Software. |
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14 | * |
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15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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16 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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18 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
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19 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
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20 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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21 | * OTHER DEALINGS IN THE SOFTWARE. |
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22 | */ |
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23 | #include <stdarg.h> |
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24 | #include "xdr_private.h" |
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25 | |
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26 | static xdr_vprintf_t xdr_vprintf = NULL; |
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27 | |
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28 | xdr_vprintf_t |
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29 | xdr_set_vprintf (xdr_vprintf_t fnptr) |
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30 | { |
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31 | xdr_vprintf_t tmp = xdr_vprintf; |
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32 | xdr_vprintf = fnptr; |
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33 | return tmp; |
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34 | } |
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35 | |
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36 | void |
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37 | xdr_vwarnx (const char *format, |
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38 | va_list ap) |
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39 | { |
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40 | if (xdr_vprintf) |
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41 | { |
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42 | (*xdr_vprintf)(format, ap); |
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43 | return; |
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44 | } |
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45 | /* otherwise, do nothing */ |
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46 | } |
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47 | |
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48 | void |
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49 | xdr_warnx (const char *fmt, ...) |
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50 | { |
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51 | va_list ap; |
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52 | va_start (ap, fmt); |
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53 | xdr_vwarnx (fmt, ap); |
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54 | va_end (ap); |
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55 | } |
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