kbuild: declare the modpost error functions as printf like

This way gcc can warn for wrong format strings Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

Andi Kleen committed 18 years ago

Commit 6d9a89e1 parent 6e588f61 file · +5 −3Browse files

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@@ -33,7 +33,9 @@ enum export { · 32 unmodified lines
33	33	export_unused_gpl, export_gpl_future, export_unknown
34	34	};
35	35
36		−void fatal(const char *fmt, ...)
	36	+#define PRINTF __attribute__ ((format (printf, 1, 2)))
	37	+
	38	+PRINTF void fatal(const char *fmt, ...)
37	39	{
38	40	va_list arglist;
39	41
@@ -46,7 +48,7 @@ void fatal(const char *fmt, ...) · 6 unmodified lines
46	48	exit(1);
47	49	}
48	50
49		−void warn(const char *fmt, ...)
	51	+PRINTF void warn(const char *fmt, ...)
50	52	{
51	53	va_list arglist;
52	54
@@ -57,7 +59,7 @@ void warn(const char *fmt, ...) · 4 unmodified lines
57	59	va_end(arglist);
58	60	}
59	61
60		−void merror(const char *fmt, ...)
	62	+PRINTF void merror(const char *fmt, ...)
61	63	{
62	64	va_list arglist;
63	65