extern FILE *f_out;
extern FILE *f_err;
-extern int log_err(const char *format, ...);
-extern int log_info(const char *format, ...);
-extern int log_local(const char *format, ...);
+extern int log_err(const char *format, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
+extern int log_info(const char *format, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
+extern int log_local(const char *format, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
extern int log_valist(const char *str, va_list);
extern int log_local_buf(const char *buf, size_t);
+extern int log_info_flush(void);
+
+enum {
+ FIO_LOG_DEBUG = 1,
+ FIO_LOG_INFO = 2,
+ FIO_LOG_ERR = 3,
+ FIO_LOG_NR = 4,
+};
+
+extern const char *log_get_level(int level);
#endif