After the fortune is written to the user buffer, I increment the next_fortune index by the length of the last fortune written.

在将这个fortune写入用户缓冲区之后，在next _ fortune索引上增加刚才写入的fortune的长度。

youdao

After the fortune is written to the user buffer, I increment the next_fortune index by the length of the last fortune written.

在将这个fortune写入用户缓冲区之后，在next _ fortune索引上增加刚才写入的fortune的长度。

youdao