epochryphon/log.c
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Updated to use callback based system

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This commit is contained in:
rxi
2020-06-20 08:36:28 +01:00
parent 783d481e07
commit 4c5da2155e
2 changed files with 113 additions and 67 deletions
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24
src/log.h
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@@ -10,10 +10,23 @@
#include <stdio.h>
#include <stdarg.h>
#include <stdbool.h>
#include <time.h>
#define LOG_VERSION "0.1.0"
typedef void (*log_LockFn)(void *udata, int lock);
typedef struct {
va_list ap;
const char *fmt;
const char *file;
struct tm *time;
void *udata;
int line;
int level;
} log_Event;
typedef void (*log_LogFn)(log_Event *ev);
typedef void (*log_LockFn)(bool lock, void *udata);
enum { LOG_TRACE, LOG_DEBUG, LOG_INFO, LOG_WARN, LOG_ERROR, LOG_FATAL };
@@ -24,11 +37,12 @@ enum { LOG_TRACE, LOG_DEBUG, LOG_INFO, LOG_WARN, LOG_ERROR, LOG_FATAL };
#define log_error(...) log_log(LOG_ERROR, __FILE__, __LINE__, __VA_ARGS__)
#define log_fatal(...) log_log(LOG_FATAL, __FILE__, __LINE__, __VA_ARGS__)
void log_set_udata(void *udata);
void log_set_lock(log_LockFn fn);
void log_set_fp(FILE *fp);
const char* log_level_string(int level);
void log_set_lock(log_LockFn fn, void *udata);
void log_set_level(int level);
void log_set_quiet(int enable);
void log_set_quiet(bool enable);
int log_add_callback(log_LogFn fn, void *udata, int level);
int log_add_fp(FILE *fp, int level);
void log_log(int level, const char *file, int line, const char *fmt, ...);