提交 d0c2631b 编写于 作者: mysterywolf's avatar mysterywolf

revert time()

上级 6c7dd305
......@@ -8,7 +8,7 @@
* 2019-08-21 zhangjun copy from minilibc
* 2020-09-07 Meco Man combine gcc armcc iccarm
* 2021-02-05 Meco Man add timegm()
* 2021-02-07 Meco Man fixed gettimeofday() time()
* 2021-02-07 Meco Man fixed gettimeofday()
* 2021-02-08 Meco Man add settimeofday() stime()
*/
......@@ -177,16 +177,25 @@ time_t time(time_t *t)
#endif
{
time_t time_now = 0;
#ifdef RT_USING_RTC
rt_device_t device;
static rt_device_t device = RT_NULL;
/* read timestamp from RTC device. */
/* optimization: find rtc device only first. */
if (device == RT_NULL)
{
device = rt_device_find("rtc");
}
/* read timestamp from RTC device. */
if (device != RT_NULL)
{
if (rt_device_open(device, 0) == RT_EOK)
{
rt_device_control(device, RT_DEVICE_CTRL_RTC_GET_TIME, &time_now);
rt_device_close(device);
}
}
#endif /* RT_USING_RTC */
/* if t is not NULL, write timestamp to *t */
......
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