use GCC format __attribute__ on sprinf

util-linux · Jul 7, 2012 · 28a47f1 · 28a47f1
1 parent 839be2b
commit 28a47f1
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/libblkid/src/blkidP.h b/libblkid/src/blkidP.h
@@ -435,8 +435,10 @@ extern int blkid_probe_set_value(blkid_probe pr, const char *name,
                 unsigned char *data, size_t len);
 extern int blkid_probe_vsprintf_value(blkid_probe pr, const char *name,
                 const char *fmt, va_list ap);
+	;
 extern int blkid_probe_sprintf_value(blkid_probe pr, const char *name,
-                const char *fmt, ...);
+                const char *fmt, ...) __attribute__ ((format (printf,3,4)));
+
 extern int blkid_probe_set_magic(blkid_probe pr, blkid_loff_t offset,
 		size_t len, unsigned char *magic);