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[time] 补充注释

This commit is contained in:
Meco Man 2021-05-01 14:23:50 +08:00
parent f4015029d2
commit 6fa385b987
1 changed files with 2 additions and 2 deletions
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4
components/libc/compilers/common/time.c
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@ -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
* @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
static rt_device_t device = RT_NULL;