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Extreme C

You're reading from   Extreme C Taking you to the limit in Concurrency, OOP, and the most advanced capabilities of C

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Product type Paperback
Published in Oct 2019
Publisher Packt
ISBN-13 9781789343625
Length 822 pages
Edition 1st Edition
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Author (1):
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Kamran Amini Kamran Amini
Author Profile Icon Kamran Amini
Kamran Amini
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Toc

Table of Contents (27) Chapters Close

Preface 1. Essential Features FREE CHAPTER 2. From Source to Binary 3. Object Files 4. Process Memory Structure 5. Stack and Heap 6. OOP and Encapsulation 7. Composition and Aggregation 8. Inheritance and Polymorphism 9. Abstraction and OOP in C++ 10. Unix – History and Architecture 11. System Calls and Kernels 12. The Most Recent C 13. Concurrency 14. Synchronization 15. Thread Execution 16. Thread Synchronization 17. Process Execution 18. Process Synchronization 19. Single-Host IPC and Sockets 20. Socket Programming 21. Integration with Other Languages 22. Unit Testing and Debugging 23. Build Systems 24. Other Books You May Enjoy
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26. Index

Process Synchronization

This chapter continues our discussion in the previous chapter, Process Execution, and our main focus will be on process synchronization. Control mechanisms in multi-process programs are different from the control techniques we met in multi-threaded programs. It is not just the memory which differs; there are other factors that you cannot find in a multi-threaded program, and they exist in a multi-process environment.

Despite threads that are bound to a process, processes can live freely on any machine, with any operating system, located anywhere within a network as big as the internet. As you might imagine, things become complicated. It will not be easy to synchronize a number of processes in such a distributed system.

This chapter is dedicated to process synchronization happening in just one machine. In other words, it mainly talks about single-host synchronization and the techniques around it. We discuss briefly the process synchronization in...

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