From 1fa57ac411cecc2fd877c207913c305aaf333ede Mon Sep 17 00:00:00 2001
From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Tue, 11 Feb 2014 14:38:34 +0100
Subject: [PATCH] Set printf format attribute for print().

This allows gcc to check format strings used in pr_* calls.

Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
---
 print.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/print.h b/print.h
index 56b2104..f5ed248 100644
--- a/print.h
+++ b/print.h
@@ -25,6 +25,9 @@
 #define PRINT_LEVEL_MIN LOG_EMERG
 #define PRINT_LEVEL_MAX LOG_DEBUG
 
+#ifdef __GNUC__
+__attribute__ ((format (printf, 2, 3)))
+#endif
 void print(int level, char const *format, ...);
 
 void print_set_progname(const char *name);