CLOCK_MONOTONIC_RAW is available since 2.6.28
(2d42244ae71d: clocksource: introduce CLOCK_MONOTONIC_RAW), and
CLOCK_*_COARSE since 2.6.32 (da15cfdae033: time: Introduce
CLOCK_REALTIME_COARSE).

Signed-off-by: Peter Korsgaard <[email protected]>
---
 libc/sysdeps/linux/common/bits/time.h |    6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/libc/sysdeps/linux/common/bits/time.h 
b/libc/sysdeps/linux/common/bits/time.h
index 7ed54bf..c871223 100644
--- a/libc/sysdeps/linux/common/bits/time.h
+++ b/libc/sysdeps/linux/common/bits/time.h
@@ -54,6 +54,12 @@
 #   define CLOCK_PROCESS_CPUTIME_ID    2
 /* Thread-specific CPU-time clock.  */
 #   define CLOCK_THREAD_CPUTIME_ID     3
+/* Monotonic system-wide clock, not adjusted for frequency scaling.  */
+#   define CLOCK_MONOTONIC_RAW         4
+/* Identifier for system-wide realtime clock, updated only on ticks.  */
+#   define CLOCK_REALTIME_COARSE       5
+/* Monotonic system-wide clock, updated only on ticks.  */
+#   define CLOCK_MONOTONIC_COARSE      6
 
 /* Flag to indicate time is absolute.  */
 #   define TIMER_ABSTIME               1
-- 
1.7.10

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