42 lines
1.2 KiB
C
42 lines
1.2 KiB
C
#ifndef LOG_H
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#define LOG_H
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#include <stdio.h>
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#include <stdarg.h>
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#include <stdbool.h>
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#include <time.h>
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#define LOG_VERSION "0.1.0"
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typedef struct {
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va_list ap;
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const char *fmt;
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const char *file;
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struct tm *time;
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void *udata;
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int line;
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int level;
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} log_Event;
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typedef void (*log_LogFn)(log_Event *ev);
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typedef void (*log_LockFn)(bool lock, void *udata);
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enum { LOG_TRACE, LOG_DEBUG, LOG_INFO, LOG_WARN, LOG_ERROR, LOG_FATAL };
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#define log_trace(...) log_log(LOG_TRACE, __FILE__, __LINE__, __VA_ARGS__)
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#define log_debug(...) log_log(LOG_DEBUG, __FILE__, __LINE__, __VA_ARGS__)
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#define log_info(...) log_log(LOG_INFO, __FILE__, __LINE__, __VA_ARGS__)
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#define log_warn(...) log_log(LOG_WARN, __FILE__, __LINE__, __VA_ARGS__)
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#define log_error(...) log_log(LOG_ERROR, __FILE__, __LINE__, __VA_ARGS__)
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#define log_fatal(...) log_log(LOG_FATAL, __FILE__, __LINE__, __VA_ARGS__)
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const char* log_level_string(int level);
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void log_set_lock(log_LockFn fn, void *udata);
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void log_set_level(int level);
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void log_set_quiet(bool enable);
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int log_add_callback(log_LogFn fn, void *udata, int level);
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int log_add_fp(FILE *fp, int level);
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void log_log(int level, const char *file, int line, const char *fmt, ...);
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#endif |