From 7089165b973c6bc48e11cadcb5a39c7adbae124c Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Mon, 15 Apr 2013 11:40:30 +0200 Subject: [PATCH] log: add printf() attribute to log_*() functions Similarly to how it's done for dprint(), so we can catch format errors. Signed-off-by: Jens Axboe --- log.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) 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); -- 2.25.1