[GitHub] [nuttx] acassis commented on a diff in pull request #8196: time.h: Add CLOCK_PROCESS_CPUTIME_ID and CLOCK_THREAD_CPUTIME_ID definition

[GitBox <gi...@apache.org>]

acassis commented on code in PR #8196:
URL: https://github.com/apache/nuttx/pull/8196#discussion_r1081845991


##########
include/time.h:
##########
@@ -64,28 +64,38 @@
  * forward and backward as the system time-of-day clock is changed.
  */
 
-#define CLOCK_REALTIME     0
+#define CLOCK_REALTIME            0
 
 /* Clock that cannot be set and represents monotonic time since some
  * unspecified starting point. It is not affected by changes in the
  * system time-of-day clock.
  */
 
-#define CLOCK_MONOTONIC    1
+#define CLOCK_MONOTONIC           1
+
+/* Clock that measures CPU time consumed by this process (i.e., CPU
+ * time consumed by all threads in the process).
+ */
+
+#define CLOCK_PROCESS_CPUTIME_ID  2
+
+/* Clock that measures CPU time consumed by this thread */
+
+#define CLOCK_THREAD_CPUTIME_ID   3
 
 /* Monotonic system-wide clock that includes time spent in suspension. */
 
-#define CLOCK_BOOTTIME     2
+#define CLOCK_BOOTTIME            7

Review Comment:
   Why to use 7 instead of 4? Are you planing to add later symbols from 4 to 6 ?



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