working:7_随笔随记:未整理:获取系统时间函数
#ifndef TIMEGET_US_S64
#include <sys/time.h>
#define TIMEGET_US_S64() ({ struct timeval time_val;gettimeofday(&time_val, 0); (long long int)(((long long int)time_val.tv_sec*1000000 + (long long int)time_val.tv_usec)); })
#endif//TIMEGET_US_S64
working/7_随笔随记/未整理/获取系统时间函数.txt · 最后更改: 2021/04/26 18:38 由 wenliang
