[PATCH weston 2/6] compositor: format check for weston_log arguments

[Pekka Paalanen]

Add gcc format check attribute to the weston_log() and
weston_log_continue() functions.

Signed-off-by: Pekka Paalanen <ppaalanen at gmail.com>
---
 src/compositor.h |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/compositor.h b/src/compositor.h
index 979ce66..47301fa 100644
--- a/src/compositor.h
+++ b/src/compositor.h
@@ -706,9 +706,11 @@ weston_log_file_open(const char *filename);
 void
 weston_log_file_close(void);
 int
-weston_log(const char *fmt, ...);
+weston_log(const char *fmt, ...)
+	__attribute__ ((format (printf, 1, 2)));
 int
-weston_log_continue(const char *fmt, ...);
+weston_log_continue(const char *fmt, ...)
+	__attribute__ ((format (printf, 1, 2)));
 
 enum {
 	TTY_ENTER_VT,
-- 
1.7.8.6