void timeCommand(client *c) {
    struct timeval tv;

    /* gettimeofday() can only fail if &tv is a bad address so we
     * don't check for errors. */
    gettimeofday(&tv,NULL);
    addReplyArrayLen(c,2);
    addReplyBulkLongLong(c,tv.tv_sec);
    addReplyBulkLongLong(c,tv.tv_usec);
}
void timeCommand(client *c) {
    struct timeval tv;

     
    gettimeofday(&tv,NULL);
    addReplyArrayLen(c,2);
    addReplyBulkLongLong(c,tv.tv_sec);
    addReplyBulkLongLong(c,tv.tv_usec);
}