提交 6fa385b9 编写于 作者: mysterywolf's avatar mysterywolf

[time] 补充注释

上级 f4015029
...@@ -124,11 +124,11 @@ static rt_err_t get_timeval(struct timeval *tv) ...@@ -124,11 +124,11 @@ static rt_err_t get_timeval(struct timeval *tv)
} }
/** /**
* Set time to RTC device (without timezone) * Set time to RTC device (without timezone, UTC+0)
* @param tv: struct timeval * @param tv: struct timeval
* @return the operation status, RT_EOK on successful * @return the operation status, RT_EOK on successful
*/ */
static int set_timeval(struct timeval *tv) static rt_err_t set_timeval(struct timeval *tv)
{ {
#ifdef RT_USING_RTC #ifdef RT_USING_RTC
static rt_device_t device = RT_NULL; static rt_device_t device = RT_NULL;
......
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