X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=log.h;h=25f92f9e2841abbd2dfd201e7e6c18b4f5218fad;hp=ad9d08bbe6730fcf3750ec30e54d5d2b6265f330;hb=211c9b8948b43ed47aedf1227e0444a58db015e4;hpb=f982d35f5ae88f728c6853aaf57448db8f5fcf98

diff --git a/log.h b/log.h
index ad9d08bb..25f92f9e 100644
--- a/log.h
+++ b/log.h
@@ -7,9 +7,9 @@
 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);