The Linux Programming Interface

PREFACE

Subject

In this book, I describe the Linux programming interface—the system calls, library functions, and other low-level interfaces provided by Linux, a free implementation of the UNIX operating system. These interfaces are used, directly or indirectly, by every program that runs on Linux. They allow applications to perform tasks such as file I/O, creating and deleting files and directories, creating new processes, executing programs, setting timers, communicating between processes and threads on the same computer, and communicating between processes residing on different computers connected via a network. This set of low-level interfaces is sometimes also known as the system programming interface.

Although I focus on Linux, I give careful ...