📜  gettimeofday c 示例毫秒 - 任何代码示例

📅  最后修改于: 2022-03-11 15:00:20.991000             🧑  作者: Mango

代码示例1
struct timeval  tv;
gettimeofday(&tv, NULL);

double time_in_mill = 
         (tv.tv_sec) * 1000 + (tv.tv_usec) / 1000 ; // convert tv_sec & tv_usec to millisecond