Changes in kernel/generic/include/print.h [a721f6a:d16fc78] in mainline

File:

• kernel/generic/include/print.h (modified) (1 diff)

kernel/generic/include/print.h

@@ -39 +39 @@
 #include <stdarg.h>
 
+#ifndef NVERIFY_PRINTF
+
+#define PRINTF_ATTRIBUTE(start, end) \
+        __attribute__((format(gnu_printf, start, end)))
+
+#else /* NVERIFY_PRINTF */
+
+#define PRINTF_ATTRIBUTE(start, end)
+
+#endif /* NVERIFY_PRINTF */
+
 #define EOF  (-1)
 
 extern int puts(const char *s);
-extern int printf(const char *fmt, ...);
-extern int snprintf(char *str, size_t size, const char *fmt, ...);
+extern int printf(const char *fmt, ...)
+    PRINTF_ATTRIBUTE(1, 2);
+extern int snprintf(char *str, size_t size, const char *fmt, ...)
+    PRINTF_ATTRIBUTE(3, 4);
 
 extern int vprintf(const char *fmt, va_list ap);