diff options
| author | Geoff Levand <geoffrey.levand@am.sony.com> | 2007-05-07 17:02:47 -0700 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2007-05-09 15:42:44 +0900 |
| commit | 17be877eabcad87dd93980da6375fdaba271204f (patch) | |
| tree | 1d4ec539c8b187dc6a58f6015fc497a140766637 | |
| parent | 536dd73ce38cb68828d362b0cca1a8e8b377b97e (diff) | |
kexec debug output improvments
kexec debug output improvments.
- Add better type checking for the debug output macro dfprintf().
- Add a convenence macro dprintf().
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
| -rw-r--r-- | kexec/kexec.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/kexec/kexec.h b/kexec/kexec.h index 4df5aba..d54dd80 100644 --- a/kexec/kexec.h +++ b/kexec/kexec.h @@ -217,10 +217,12 @@ int parse_iomem_single(char *str, uint64_t *start, uint64_t *end); #define MAX_LINE 160 +#define dprintf(args...) dfprintf(stdout, args) #ifdef DEBUG -#define dfprintf(args...) do {fprintf(args);} while(0) +#define dfprintf(_f, _args...) do {fprintf(_f, _args);} while(0) #else -#define dfprintf(args...) do { } while(0) +static inline int __attribute__ ((format (printf, 2, 3))) + dfprintf(FILE *f, const char *fmt, ...) {return 0;} #endif #endif /* KEXEC_H */ |