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Annotate printk with printf attribute

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This way gcc will be able to catch invalid format bugs.

Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
This commit is contained in:
Kir Kolyshkin
2012-01-31 15:31:21 +04:00
committed by Cyrill Gorcunov
parent 6ce8d8ab93
commit fa5ce3112f
1 changed files with 2 additions and 1 deletions
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3
include/util.h
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@@ -16,7 +16,8 @@
#include "compiler.h"
#include "types.h"
extern void printk(const char *format, ...);
extern void printk(const char *format, ...)
__attribute__ ((__format__ (__printf__, 1, 2)));
#define PREF_SHIFT_OP(pref, op, size) ((size) op (pref ##BYTES_SHIFT))
#define KBYTES_SHIFT 10