log: add printf() attribute to log_*() functions

[fio.git] / log.h

diff --git a/log.h b/log.h
index a69846efd7a5721fd8af10592ef73ad5e0c3e7bd..25f92f9e2841abbd2dfd201e7e6c18b4f5218fad 100644 (file)
--- a/log.h
+++ b/log.h
@@ -7,9 +7,19 @@
 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);
+
+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