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优化get_timeval set_timeval 条件编译代码结构

This commit is contained in:
Meco Man 2021-04-15 16:34:09 +08:00
parent b74022e2c4
commit 46d51a99f1
1 changed files with 2 additions and 6 deletions
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8
components/libc/compilers/common/time.c
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@ -77,7 +77,6 @@ static int get_timeval(struct timeval *tv)
{
#ifdef RT_USING_RTC
static rt_device_t device = RT_NULL;
#endif
rt_err_t rst = -RT_ERROR;
if (tv == RT_NULL)
@ -87,7 +86,6 @@ static int get_timeval(struct timeval *tv)
tv->tv_sec = 0;
tv->tv_usec = 0;
#ifdef RT_USING_RTC
/* optimization: find rtc device only first */
if (device == RT_NULL)
{
@ -127,15 +125,13 @@ static int get_timeval(struct timeval *tv)
*/
static int set_timeval(struct timeval *tv)
{
rt_err_t rst = -RT_ERROR;
#ifdef RT_USING_RTC
static rt_device_t device = RT_NULL;
#endif
rt_err_t rst = -RT_ERROR;
if (tv == RT_NULL)
return -1;
#ifdef RT_USING_RTC
/* optimization: find rtc device only first */
if (device == RT_NULL)
{
@ -311,7 +307,7 @@ RT_WEAK time_t time(time_t *t)
else
{
errno = EFAULT;
return -1;
return ((time_t)-1);
}
}
RTM_EXPORT(time);