diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/sys/timer.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/sys/timer.h b/include/sys/timer.h index 2542510dd..33d577e71 100644 --- a/include/sys/timer.h +++ b/include/sys/timer.h @@ -35,6 +35,20 @@ #define ddi_get_lbolt() ((clock_t)jiffies) #define ddi_get_lbolt64() ((int64_t)get_jiffies_64()) +#define ddi_time_before(a, b) (typecheck(clock_t, a) && \ + typecheck(clock_t, b) && \ + ((a) - (b) < 0)) +#define ddi_time_after(a, b) ddi_time_before(b, a) +#define ddi_time_before_eq(a, b) (!ddi_time_after(a, b)) +#define ddi_time_after_eq(a, b) ddi_time_before_eq(b, a) + +#define ddi_time_before64(a, b) (typecheck(int64_t, a) && \ + typecheck(int64_t, b) && \ + ((a) - (b) < 0)) +#define ddi_time_after64(a, b) ddi_time_before64(b, a) +#define ddi_time_before_eq64(a, b) (!ddi_time_after64(a, b)) +#define ddi_time_after_eq64(a, b) ddi_time_before_eq64(b, a) + #define delay(ticks) schedule_timeout_uninterruptible(ticks) #define SEC_TO_TICK(sec) ((sec) * HZ) |