解决底层驱动格林威治时间与当地时间胡乱使用的问题 mktime函数改为timegm函数

components/drivers/rtc/alarm.c

@@ -13,10 +13,7 @@
 
 #include <rtthread.h>
 #include <rtdevice.h>
-
-#ifndef _WIN32
 #include <sys/time.h>
-#endif
 
 #define RT_RTC_YEARS_MAX         137
 #ifdef RT_USING_SOFT_RTC
@@ -98,8 +95,8 @@ static void alarm_wakeup(struct rt_alarm *alarm, struct tm *now)
         {
         case RT_ALARM_ONESHOT:
         {
-            sec_alarm = mktime(&alarm->wktime);
-            sec_now = mktime(now);
+            sec_alarm = timegm(&alarm->wktime);
+            sec_now = timegm(now);
             if (((sec_now - sec_alarm) <= RT_ALARM_DELAY) && (sec_now >= sec_alarm))
             {
                 /* stop alarm */

components/drivers/rtc/soft_rtc.c

@@ -8,7 +8,7 @@
  * 2018-01-30     armink       the first version
  */
 
-#include <time.h>
+#include <sys/time.h>
 #include <string.h>
 #include <rtthread.h>
 #include <rtdevice.h>
@@ -126,7 +126,7 @@ int rt_soft_rtc_init(void)
 #endif
 
     init_tick = rt_tick_get();
-    init_time = mktime(&time_new);
+    init_time = timegm(&time_new);
 
     soft_rtc_dev.type    = RT_Device_Class_RTC;