Unix Systems Programming-Communication, Concurrency, and Threads

Geometric programming for communication systems, 解决通信中的基本问题

This completely updated classic (originally titled Practical UNIX Programming) demonstrates how to design complex software to get the most from the UNIX operating system. UNIX Systems Programming provides a clear and easy-to-understand introduction tothe essentials of UNIX programming. Starting with short code snippetsthat illustrate how to use system calls, Robbins and Robbins movequickly to hands-on projects that help readers expand their skill levels. This practical guide thoroughly explores communication, concurrency,and multithreading. Known for its comprehensive and lucid explanations of complicated topics such as signals and concurrency, the book features practical examples, exercises, reusable code, and simplified libraries for use in network communication applications. A self-contained reference that relies on the latest UNIX standards,UNIX Systems Programming provides thorough coverage of files, signals,semaphores, POSIX threads, and client-server communication. Thisedition features all-new chapters on the Web, UDP, and server performance. The sample material has been tested extensively in theclassroom.