本文介绍了一个全局FIFO驱动作为字符设备驱动的例子，探讨了poll、阻塞与非阻塞访问等特性。此例由Baohua Song开发，旨在帮助读者理解Linux设备驱动程序的关键概念。
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??? A globalfifo driver as an example of char device drivers
??? This example is to introduce poll,blocking and non-blocking access
?????
??? The initial developer of the original code is Baohua Song
??? <author@linuxdriver.cn>. All Rights Reserved.
******************************************************* 阅读全文
类别： 设备驱动? 查看评论
??? A globalfifo driver as an example of char device drivers
??? This example is to introduce poll,blocking and non-blocking access
?????
??? The initial developer of the original code is Baohua Song
??? <author@linuxdriver.cn>. All Rights Reserved.
******************************************************* 阅读全文
类别： 设备驱动? 查看评论
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