diff options
Diffstat (limited to 'include/qemu')
| -rw-r--r-- | include/qemu/log.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/include/qemu/log.h b/include/qemu/log.h index 40c24fd..523c886 100644 --- a/include/qemu/log.h +++ b/include/qemu/log.h @@ -66,10 +66,17 @@ qemu_log_vprintf(const char *fmt, va_list va) } } -/* log only if a bit is set on the current loglevel mask +/* log only if a bit is set on the current loglevel mask: + * @mask: bit to check in the mask + * @fmt: printf-style format string + * @args: optional arguments for format string */ -void GCC_FMT_ATTR(2, 3) qemu_log_mask(int mask, const char *fmt, ...); - +#define qemu_log_mask(MASK, FMT, ...) \ + do { \ + if (unlikely(qemu_loglevel_mask(MASK))) { \ + qemu_log(FMT, ## __VA_ARGS__); \ + } \ + } while (0) /* Maintenance: */ |