diff options
| author | David Quigley <[email protected]> | 2016-05-05 19:10:46 -0400 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2016-05-05 16:10:46 -0700 |
| commit | 5e39e4f0b26551769e0cfc50987cbb8cdef5fbcf (patch) | |
| tree | c0b350e7f6bcfa6d6a3c63d34836119daddc4aac | |
| parent | ea2633ad264912788428213607f8298c0aeafec4 (diff) | |
Add a macro to convert seconds to nanoseconds and vice-versa
Required infrastructure for zfsonlinux/zfs#4600.
Signed-off-by: Brian Behlendorf <[email protected]>
Closes #546
| -rw-r--r-- | include/sys/time.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/sys/time.h b/include/sys/time.h index 650166145..611f5dd2d 100644 --- a/include/sys/time.h +++ b/include/sys/time.h @@ -46,6 +46,9 @@ #define MSEC2NSEC(m) ((hrtime_t)(m) * (NANOSEC / MILLISEC)) #define NSEC2MSEC(n) ((n) / (NANOSEC / MILLISEC)) +#define NSEC2SEC(n) ((n) / (NANOSEC / SEC)) +#define SEC2NSEC(m) ((hrtime_t)(m) * (NANOSEC / SEC)) + static const int hz = HZ; #define TIMESPEC_OVERFLOW(ts) \ |