Chapter 10 : Filesystems without Persistent Storage¶

10.1 The proc Filesystem¶

Contents of /proc¶

Data Structures¶

Initialization¶

Mounting the Filesystem¶

Managing /proc Entries¶

Reading and Writing Information¶

System Control Mechanism¶

10.2 Simple Filesystems¶

Sequential Files¶

Writing Filesystems with Libfs¶

The Debug Filesystem¶

Pseudo Filesystems¶

10.3 Sysfs¶

Overview¶

Data Structures¶

Mounting the Filesystem¶

File and Directory Operations¶

Populating Sysfs¶

Summary¶

Fork me on GitHub