c语言获取系统时间并格式化

// #include <time.h>
 
int GetAndFormatSystemTime(char* timeBuff)
{
    if (timeBuff == NULL) {
        return ERR;
    }
 
    time_t temp;
    struct tm* curTime;
 
    time(&temp);
    curTime = localtime(&temp);
 
    sprintf(timeBuff,
            "[ %d-%d-%d %d:%d:%d ]",
            curTime->tm_year + ,
            curTime->tm_mon + ,
            curTime->tm_mday,
            curTime->tm_hour,
            curTime->tm_min,
            curTime->tm_sec);
    return OK;
}