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struct timeval { time_t tv_sec; suseconds_t tv_usec; };
#include <stdio.h> #include <sys/time.h> #include <time.h> int gettimeofday(struct timeval *tv, struct timezone *tz); int main(int argc,char * argv[]){ struct timeval tv; while(1){ gettimeofday(&tv,NULL); printf("time %u:%u/n",tv.tv_sec,tv.tv_usec); sleep(2); } return 0; }
struct timespec { time_t tv_sec; long int tv_nsec; };
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struct timeval 和 struct timespec
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原文地址:http://blog.csdn.net/u014338577/article/details/47072765