seq_file一般只提供只读接口,在使用seq_file操作时,主要靠下述四个操作来完成内核自定义缓冲区的遍历的输出操作,其中pos作为遍历的iterator,在seq_read函数中被多次使用,用以定位当前从内核自定义链表中读取的当前位置,当多次读取时,pos非常重要,且pos总是遵循从0,1,2...end+1遍历的次序,其即必须作为遍历内核自...
Seq_file File System实例剖析 http://linux.chinaunix.net/bbs/viewthread.php?tid=1044672&extra=page%3D2%26amp%3Bfilter%3Ddigest
Text File Operations in .NETHarvey M. Deitel
As programmers, we often have to write directly to a file or data stream. If you've communicated with disparate systems, you are undoubtedly familiar with writing out CSV or XML files as a means of exchanging data. The .NET Framework gives us a group of classes and methods inside the Sys...
getsockopt/setsockopt mmap netlink/socketproc/seq copy_from_user/copy_to_user文件。采用先讲解后测试代码的方式,netlink和proc由于江哥和段兄都写的比较好了我就贴了链接... 好了不废话了开始 一.getsockopt/setsockopt 最近看ebtables源码,发现与内核的ipc是采用的getsockopt, 具体实现是在内核中用nf_register...
Binary File Access in the .NET FrameworkHarvey M. Deitel