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-rw-r--r--components/libc/compilers/common/ctime.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/components/libc/compilers/common/ctime.c b/components/libc/compilers/common/ctime.c
index 7c236f3da8..7910356704 100644
--- a/components/libc/compilers/common/ctime.c
+++ b/components/libc/compilers/common/ctime.c
@@ -602,9 +602,9 @@ int clock_getres(clockid_t clockid, struct timespec *res)
switch (clockid)
{
-#ifdef RT_USING_RTC
case CLOCK_REALTIME: // use RTC
case CLOCK_REALTIME_COARSE:
+#ifdef RT_USING_RTC
return _control_rtc(RT_DEVICE_CTRL_RTC_GET_TIMERES, res);
#endif /* RT_USING_RTC */
@@ -635,9 +635,9 @@ int clock_gettime(clockid_t clockid, struct timespec *tp)
switch (clockid)
{
-#ifdef RT_USING_RTC
case CLOCK_REALTIME: // use RTC
case CLOCK_REALTIME_COARSE:
+#ifdef RT_USING_RTC
return _control_rtc(RT_DEVICE_CTRL_RTC_GET_TIMESPEC, tp);
#endif /* RT_USING_RTC */
@@ -679,8 +679,8 @@ int clock_nanosleep(clockid_t clockid, int flags, const struct timespec *rqtp, s
switch (clockid)
{
-#ifdef RT_USING_RTC
case CLOCK_REALTIME: // use RTC
+#ifdef RT_USING_RTC
if (flags & TIMER_ABSTIME)
err = _control_rtc(RT_DEVICE_CTRL_RTC_GET_TIMESPEC, &ts);
break;