网络协议数据-阿里云

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数据包封装传输层及其以下的机制由内核提供，应用层由用户进程提供（后面将介绍如何使用socket API编写应用程序），应用程序对通讯数据的含义进行解释，而传输层及其以下处理通讯的细节，将数据从一台计算机通过一定的路径发送到另一台计算机。应用层数据通过协议栈发到网络上时，每层协议都要加上一个数据首部&...

慢慢欣赏linux 网络协议栈四 sk_buff以及数据收发

慢慢欣赏linux 网络协议栈四 sk_buff以及数据收发以3c359x.c的网卡为例，因为这是《深入理解Linux网络技术内幕》里面的例子 irqreturn_t vortex_interrupt(int irq, void *dev_id) vortex_rx(dev); =>int v...

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更新时间 2024-03-20 21:05:33

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