[libc][time] add debug tag
#include <sys/time.h>
#include <rtthread.h>
-#include <rtdbg.h>
+
#ifdef RT_USING_DEVICE
#include <rtdevice.h>
#endif
+#define DBG_TAG "TIME"
+#define DBG_LVL DBG_INFO
+#include <rtdbg.h>
+
/* seconds per day */
#define SPD 24*60*60
