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kbuild: declare the modpost error functions as printf like

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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>
This commit is contained in:
Andi Kleen 2007-11-22 03:43:08 +01:00 committed by Sam Ravnborg
parent 6e588f6dcf
commit 6d9a89ea4b
1 changed files with 5 additions and 3 deletions
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8
scripts/mod/modpost.c
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@ -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;