proxysql/oldcode/include/debug.h

struct _debug_level {
    enum debug_module module;
    int verbosity;
    char *name;
};


#ifdef DEBUG
//#define DEBUG_read_from_net
//#define DEBUG_write_to_net
//#define DEBUG_buffer2array
//#define DEBUG_array2buffer
//#define DEBUG_shutfd
//#define DEBUG_mysql_rw_split
//#define DEBUG_poll
//#define DEBUG_COM
//#define DEBUG_auth
//#define DEBUG_mysql_conn
//#define DEBUG_pktalloc
#endif /* DEBUG */



//	proxy_debug_func(module, verbosity, "%d:%s:%d:%s(): LVL#%d : " fmt, syscall(SYS_gettid), __FILE__, __LINE__, __func__ , verbosity , ## __VA_ARGS__); 

#ifdef DEBUG
#define PROXY_TRACE() { proxy_debug(PROXY_DEBUG_GENERIC,10,"TRACE\n"); }
#else
#define PROXY_TRACE()
#endif

#ifdef DEBUG
#define proxy_debug(module, verbosity, fmt, ...) \
	do { if (gdbg) { \
	proxy_debug_func(module, verbosity, syscall(SYS_gettid), __FILE__, __LINE__, __func__ ,  fmt,  ## __VA_ARGS__); \
	} } while (0)
#else
#define proxy_debug(module, verbosity, fmt, ...)
#endif

#ifdef DEBUG
//#define proxy_error(fmt, ...) proxy_error_func("%s:%d:%s(): " fmt, __FILE__, __LINE__, __func__ , ## __VA_ARGS__);
#define proxy_error(fmt, ...) \
	do { \
		time_t __timer; \
		char __buffer[25]; \
		struct tm *__tm_info; \
		time(&__timer); \
		__tm_info = localtime(&__timer); \
		strftime(__buffer, 25, "%Y-%m-%d %H:%M:%S", __tm_info); \
		proxy_error_func("%s %s:%d:%s(): " fmt, __buffer, __FILE__, __LINE__, __func__ , ## __VA_ARGS__); \
	} while(0)
#else
#define proxy_error(fmt, ...) \
	do { \
		time_t __timer; \
		char __buffer[25]; \
		struct tm *__tm_info; \
		time(&__timer); \
		__tm_info = localtime(&__timer); \
		strftime(__buffer, 25, "%Y-%m-%d %H:%M:%S", __tm_info); \
    proxy_error_func("%s " fmt , __buffer , ## __VA_ARGS__); \
	} while(0)
#endif

//void proxy_debug_func(enum debug_module, int, const char *, ...);
void proxy_debug_func(enum debug_module, int, int, const char *, int, const char *, const char *, ...);
void proxy_error_func(const char *, ...);
void crash_handler(int);
void init_debug_struct();
#ifdef DEBUG
void *debug_logger();
#endif