gmtime.c

来自「Linux程序设计(原书第2版)源码」· C语言 代码 · 共 20 行

#include <time.h>
#include <stdio.h>

int main()
{
    struct tm *tm_ptr;
    time_t the_time;

    (void) time(&the_time);
    tm_ptr = gmtime(&the_time);

    printf("Raw time is %ld\n", the_time);
    printf("gmtime gives:\n");
    printf("date: %02d/%02d/%02d\n", 
        tm_ptr->tm_year, tm_ptr->tm_mon+1, tm_ptr->tm_mday);
    printf("time: %02d:%02d:%02d\n",
        tm_ptr->tm_hour, tm_ptr->tm_min, tm_ptr->tm_sec);
    exit(0);
}