diff options
author | Andi Kleen <ak@suse.de> | 2007-11-22 05:43:08 +0300 |
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committer | Sam Ravnborg <sam@ravnborg.org> | 2008-01-29 01:14:36 +0300 |
commit | 6d9a89ea4b06146d29e1ffb4d6fded286fa07d29 (patch) | |
tree | 0772c9e1e718d3ad231c575c9245653ec8ee5d3d /scripts/mod | |
parent | 6e588f6dcfcffa24decf418b96b4184a907d2bf8 (diff) | |
download | linux-6d9a89ea4b06146d29e1ffb4d6fded286fa07d29.tar.xz |
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>
Diffstat (limited to 'scripts/mod')
-rw-r--r-- | scripts/mod/modpost.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 93ac52adb498..3a12c22cc2f8 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -33,7 +33,9 @@ enum export { export_unused_gpl, export_gpl_future, export_unknown }; -void fatal(const char *fmt, ...) +#define PRINTF __attribute__ ((format (printf, 1, 2))) + +PRINTF void fatal(const char *fmt, ...) { va_list arglist; @@ -46,7 +48,7 @@ void fatal(const char *fmt, ...) exit(1); } -void warn(const char *fmt, ...) +PRINTF void warn(const char *fmt, ...) { va_list arglist; @@ -57,7 +59,7 @@ void warn(const char *fmt, ...) va_end(arglist); } -void merror(const char *fmt, ...) +PRINTF void merror(const char *fmt, ...) { va_list arglist; |