<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"> <HTML ><HEAD ><TITLE >Preface</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="Linux Kernel Procfs Guide" HREF="book1.html"><LINK REL="PREVIOUS" TITLE="Linux Kernel Procfs Guide" HREF="book1.html"><LINK REL="NEXT" TITLE="Introduction" HREF="c51.html"></HEAD ><BODY CLASS="PREFACE" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >Linux Kernel Procfs Guide</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="book1.html" ACCESSKEY="P" ><<< Previous</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="c51.html" ACCESSKEY="N" >Next >>></A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="PREFACE" ><H1 ><A NAME="AEN36" ></A >Preface</H1 ><P > This guide describes the use of the procfs file system from within the Linux kernel. The idea to write this guide came up on the #kernelnewbies IRC channel (see <A HREF="http://www.kernelnewbies.org/" TARGET="_top" >http://www.kernelnewbies.org/</A >), when Jeff Garzik explained the use of procfs and forwarded me a message Alexander Viro wrote to the linux-kernel mailing list. I agreed to write it up nicely, so here it is. </P ><P > I'd like to thank Jeff Garzik <TT CLASS="EMAIL" ><<A HREF="mailto:jgarzik@mandrakesoft.com" >jgarzik@mandrakesoft.com</A >></TT > and Alexander Viro <TT CLASS="EMAIL" ><<A HREF="mailto:viro@math.psu.edu" >viro@math.psu.edu</A >></TT > for their input, Tim Waugh <TT CLASS="EMAIL" ><<A HREF="mailto:twaugh@redhat.com" >twaugh@redhat.com</A >></TT > for his <A HREF="http://people.redhat.com/twaugh/docbook/selfdocbook/" TARGET="_top" >Selfdocbook</A >, and Marc Joosen <TT CLASS="EMAIL" ><<A HREF="mailto:marcj@historia.et.tudelft.nl" >marcj@historia.et.tudelft.nl</A >></TT > for proofreading. </P ><P > This documentation was written while working on the LART computing board (<A HREF="http://www.lart.tudelft.nl/" TARGET="_top" >http://www.lart.tudelft.nl/</A >), which is sponsored by the Mobile Multi-media Communications (<A HREF="http://www.mmc.tudelft.nl/" TARGET="_top" >http://www.mmc.tudelft.nl/</A >) and Ubiquitous Communications (<A HREF="http://www.ubicom.tudelft.nl/" TARGET="_top" >http://www.ubicom.tudelft.nl/</A >) projects. </P ><P > Erik </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="book1.html" ACCESSKEY="P" ><<< Previous</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="book1.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="c51.html" ACCESSKEY="N" >Next >>></A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >Linux Kernel Procfs Guide</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" > </TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >Introduction</TD ></TR ></TABLE ></DIV ></BODY ></HTML >