Chapter 21 

Developing a File System Server in Objective‑C

21.1 Chapter Overview

In this chapter, we present the source code for an Objective‑C server that imple­ments the file system we developed in Chapter 5 (see Chapter 19 for the corre­sponding client). The code we present here is fully functional, apart from the required interlocking for threads. (We examine threading issues in detail in Chapter 31.)