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1 /* |
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2 * err.h -- formtted error messages (portable version) |
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3 * |
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4 * Copyright (c) 2011-2019 David Demelier <markand@malikania.fr> |
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5 * |
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6 * Permission to use, copy, modify, and/or distribute this software for any |
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7 * purpose with or without fee is hereby granted, provided that the above |
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8 * copyright notice and this permission notice appear in all copies. |
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9 * |
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10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
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11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
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12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
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13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
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15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
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16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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17 */ |
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18 |
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19 #ifndef ERR_H |
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20 #define ERR_H |
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21 |
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22 #include <stdarg.h> |
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23 |
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24 #ifdef __cplusplus |
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25 extern "C" { |
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26 #endif |
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27 |
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28 #if defined(__GNUC__) |
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29 # define ERR_NORETURN __attribute__ ((noreturn)) |
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30 #elif defined(_MSC_VER) |
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31 # define ERR_NORETURN __declspec(noreturn) |
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32 #endif |
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33 |
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34 void |
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35 err(int, const char *, ...) ERR_NORETURN; |
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36 |
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37 void |
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38 verr(int, const char *, va_list) ERR_NORETURN; |
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39 |
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40 void |
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41 errx(int, const char *, ...) ERR_NORETURN; |
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42 |
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43 void |
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44 verrx(int, const char *, va_list) ERR_NORETURN; |
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45 |
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46 void |
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47 warn(const char *, ...); |
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48 |
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49 void |
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50 vwarn(const char *, va_list); |
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51 |
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52 void |
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53 warnx(const char *, ...); |
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54 |
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55 void |
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56 vwarnx(const char *, va_list); |
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57 |
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58 #ifdef __cplusplus |
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59 } |
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60 #endif |
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61 |
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62 #endif /* ERR_H */ |
