Sample Programs

We've put copies of the code discussed in this book in an archive that you can get from the Download area of This archive includes all of the samples from the book.

The top-level directories in the archive include:

The web counter source code, in three phases (one directory for each version).
The ADIOS (Analog/Digital I/O Server) utility, including showsamp, tag, and the required libraries.
The RAM Disk filesystem, the .tar filesystem, and a library used by both.
The procfs utility from the /proc filesystem appendix.

Most directories include the following: