Linux Kernel Procfs Guide

Erik (J.A.K.) Mouw

Delft University of Technology
Faculty of Information Technology and Systems

            
            PO BOX 5031
            2600 GA
            Delft
            The Netherlands
          


Table of Contents
Preface
Introduction
Managing procfs entries
Creating a regular file
Creating a symlink
Creating a device
Creating a directory
Removing an entry
Communicating with userland
Reading data
Writing data
A single call back for many files
Tips and tricks
Convenience functions
Modules
Mode and ownership
Example