Mirrors_Framework/nuttx
1
0
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2026-05-21 21:34:07 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

sched/clock: fix CLOCK_BOOTTIME and CLOCK_MONOTONIC handling

Browse Source 
The current implementation retrieves time from the same source for both
CLOCK_BOOTTIME and CLOCK_MONOTONIC, which is incorrect. CLOCK_BOOTTIME
includes time spent in system suspend, whereas CLOCK_MONOTONIC does not.

This patch fixes the incorrect clock source handling and ensures the
two clocks are distinguished properly.

Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
This commit is contained in:
wangchengdong
2026-02-25 09:37:13 +08:00
committed by Lup Yuen Lee
parent 303760b937
commit ae1731210d
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
sched/clock/clock_gettime.c
+1 -1
View File
@@ -97,7 +97,7 @@ int nxclock_gettime(clockid_t clock_id, FAR struct timespec *tp)
return -EINVAL;
}
if (clock_id == CLOCK_MONOTONIC || clock_id == CLOCK_BOOTTIME)
if (clock_id == CLOCK_MONOTONIC)
{
/* The the time elapsed since the timer was initialized at power on
* reset, excluding the time that the system is suspended.