UNIX Network Programming: Interprocess Communications, Volume 2 - Softcover

Stevens, W.

Softcover

ISBN 10: 0132974290 ISBN 13: 9780132974295

Publisher: Pearson, 1998

Synopsis

Well-implemented interprocess communications (IPC) are key to the performance of virtually every non-trivial UNIX program. In UNIX Network Programming, Volume 2, Second Edition, legendary UNIX expert W. Richard Stevens presents a comprehensive guide to every form of IPC, including message passing, synchronization, shared memory, and Remote Procedure Calls (RPC). Stevens begins with a basic introduction to IPC and the problems it is intended to solve. Step-by-step you'll learn how to maximize both System V IPC and the new Posix standards, which offer dramatic improvements in convenience and performance.

About this title

Review:

The first volume of Unix Network Programming, Networking APIs: Sockets and XTI covers just about everything you need to know to get your applications to talk to other computers on a network. In this second volume, W. Richard Stevens discusses what you need to know to get your applications to talk to other applications running on your computer. There's a big difference, and Stevens covers it well.

Stevens introduces the reader to the internal structures of Posix interprocess communication (IPC) and System V (SysV) IPC; pipes and first in, first outs (FIFOs); message queues; how to lock and unlock files and records; semaphores; shared memory; and remote procedure calls (RPCs). He explains the difference between the Posix and SysV implementations of semaphores, message queues, and shared memory. There are also plenty of notes and examples for the reader.

This book is invaluable for programmers because it explains all of those little "gotchas" that always seem to pop up. In addition, the explanations of the differences between Posix IPC and SysV IPC really help readers decide which version they'd like to use for their applications. --Doug Beaver

From the Back Cover:

8108A-2

Don't miss the rest of the series!

• Vol. 1, Networking APIs: Sockets and XTI
• Vol. 3, Applications (forthcoming)

The only guide to UNIX(r) interprocess communications you'll ever need!

Well-implemented interprocess communications (IPC) are key to the performance of virtually every non-trivial UNIX program. In UNIX Network Programming, Volume 2, Second Edition, legendary UNIX expert W. Richard Stevens presents a comprehensive guide to every form of IPC, including message passing, synchronization, shared memory, and Remote Procedure Calls (RPC).

Stevens begins with a basic introduction to IPC and the problems it is intended to solve. Step-by-step you'll learn how to maximize both System V IPC and the new Posix standards, which offer dramatic improvements in convenience and performance. You'll find extensive coverage of Pthreads, with many examples reflecting multiple threads instead of multiple processes. Along the way, you'll master every current IPC technique and technology, including:

• Pipes and FIFOs.
• Posix and System V Message Queues
• Mutexes and Condition Variables
• Read-Write Locks
• Record Locking
• Posix and System V Semaphores
• Posix and System V Shared Memory
• Solaris Doors and Sun RPC
• Performance Measurements of IPC Techniques

If you've read Stevens' best-selling first edition of UNIX Network Programming, this book expands its IPC coverage by a factor of five! You won't just learn about IPC "from the outside." You'll actually create implementations of Posix message queues, read-write locks, and semaphores, gaining an in-depth understanding of these capabilities you simply can't get anywhere else.

The book contains extensive new source code-all carefully optimized and available on the Web. You'll even find a complete guide to measuring IPC performance with message passing bandwidth and latency programs, and thread and process synchronization programs.

The better you understand IPC, the better your UNIX software will run. One book contains all you need to know: UNIX Network Programming, Volume 2, Second Edition.

About this edition

• Publisher: Pearson
• Publication date: 1998
• ISBN 10: 0132974290
• ISBN 13: 9780132974295
• Binding: Paperback
• Edition number: 2
• Number of pages: 558