Suggested-by: Thomas Huth <thuth@xxxxxxxxxx> Signed-off-by: Andrew Jones <drjones@xxxxxxxxxx> --- lib/libcflat.h | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/lib/libcflat.h b/lib/libcflat.h index 39100f29713b8..ce09d34e658b3 100644 --- a/lib/libcflat.h +++ b/lib/libcflat.h @@ -51,13 +51,15 @@ typedef _Bool bool; extern void puts(const char *s); extern void exit(int code); extern void abort(void); - -extern int printf(const char *fmt, ...); -extern int snprintf(char *buf, int size, const char *fmt, ...); -extern int vsnprintf(char *buf, int size, const char *fmt, va_list va); -extern int vprintf(const char *fmt, va_list va); extern long atol(const char *ptr); +#define _f(i,j) __attribute__((format(printf, i, j))) +extern int printf(const char *fmt, ...) _f(1,2); +extern int snprintf(char *buf, int size, const char *fmt, ...) _f(3,4); +extern int vsnprintf(char *buf, int size, const char *fmt, va_list va) _f(3,0); +extern int vprintf(const char *fmt, va_list va) _f(1,0); +#undef _f + extern void report_prefix_push(const char *prefix); extern void report_prefix_pop(void); extern void report(const char *msg_fmt, bool pass, ...); -- 2.4.3 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
