[GitHub] [nuttx] michallenc commented on a diff in pull request #9084: sched: add adjtime() interface

["michallenc (via GitHub)" <gi...@apache.org>]

michallenc commented on code in PR #9084:
URL: https://github.com/apache/nuttx/pull/9084#discussion_r1176663365


##########
sched/clock/clock_settime.c:
##########
@@ -111,6 +111,11 @@ int clock_settime(clockid_t clock_id, FAR const struct timespec *tp)
         }
 #endif
 
+#ifdef CONFIG_CLOCK_ADJTIME
+      clk_adj_count = 0;

Review Comment:
   Done



##########
include/nuttx/arch.h:
##########
@@ -1457,6 +1457,36 @@ void up_secure_irq_all(bool secure);
 
 #endif
 
+/****************************************************************************
+ * Function:  adj_timer_period
+ *
+ * Description:
+ *   Adjusts timer period. This call is used when adjusting timer period as
+ *   defined in adjtime() function.
+ *
+ * Input Parameters:
+ *   period_inc_usec  - period adjustment in usec (reset to default value
+ *                      if 0)
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_CLOCK_ADJTIME
+void adj_timer_period(long long period_inc_usec);
+
+/****************************************************************************
+ * Function:  get_timer_period
+ *
+ * Description:
+ *   This function returns the timer period in usec.
+ *
+ * Input Parameters:
+ *   period_usec  - returned timer period in usec
+ *
+ ****************************************************************************/
+
+void get_timer_period(long long *period_usec);

Review Comment:
   Done



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