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1 /* |
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2 * log.h -- logging routines |
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3 * |
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4 * Copyright (c) 2020 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 PASTER_LOG_H |
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20 #define PASTER_LOG_H |
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21 |
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22 #include <stdarg.h> |
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23 |
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24 enum log_level { |
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25 LOG_LEVEL_DEBUG, |
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26 LOG_LEVEL_INFO, |
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27 LOG_LEVEL_WARNING |
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28 }; |
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29 |
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30 void |
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31 log_open(void); |
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32 |
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33 void |
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34 log_write(enum log_level level, const char *fmt, ...); |
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35 |
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36 void |
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37 log_vwrite(enum log_level level, const char *fmt, va_list ap); |
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38 |
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39 #define log_debug(...) log_write(LOG_LEVEL_DEBUG, __VA_ARGS__) |
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40 #define log_warn(...) log_write(LOG_LEVEL_WARNING, __VA_ARGS__) |
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41 #define log_info(...) log_write(LOG_LEVEL_INFO, __VA_ARGS__) |
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42 |
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43 void |
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44 log_finish(void); |
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45 |
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46 #endif /* !PASTER_LOG_H */ |