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Hands-On System Programming with Linux

You're reading from   Hands-On System Programming with Linux Explore Linux system programming interfaces, theory, and practice

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Product type Paperback
Published in Oct 2018
Publisher Packt
ISBN-13 9781788998475
Length 794 pages
Edition 1st Edition
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Authors (2):
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Tigran Aivazian Tigran Aivazian
Author Profile Icon Tigran Aivazian
Tigran Aivazian
Kaiwan N. Billimoria Kaiwan N. Billimoria
Author Profile Icon Kaiwan N. Billimoria
Kaiwan N. Billimoria
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Table of Contents (21) Chapters Close

Preface 1. Linux System Architecture 2. Virtual Memory FREE CHAPTER 3. Resource Limits 4. Dynamic Memory Allocation 5. Linux Memory Issues 6. Debugging Tools for Memory Issues 7. Process Credentials 8. Process Capabilities 9. Process Execution 10. Process Creation 11. Signaling - Part I 12. Signaling - Part II 13. Timers 14. Multithreading with Pthreads Part I - Essentials 15. Multithreading with Pthreads Part II - Synchronization 16. Multithreading with Pthreads Part III 17. CPU Scheduling on Linux 18. Advanced File I/O 19. Troubleshooting and Best Practices 20. Other Books You May Enjoy

Linux Memory Issues

A simple truism: memory issues exist. The very fact that we program in languages such as C (and C++) implicitly gives rise to literally infinite types of issues! At some point, one realizes (perhaps a bit pessimistically) that programming with care in a managed memory-safe language is ultimately the (only?) realistic way to avoid memory issues altogether.

However, here we are, working with our power tool of choice: the eminent and venerable C programming language! So, what we can do to mitigate, if not eliminate, common memory issues, is the topic of this chapter. Ultimately, the goal is to be truly memory-safe; well, that's easier said than done!

Nevertheless, we shall attempt to have the developer successfully undertake this task by throwing light on the common memory issues they will likely face. In the chapter that follows, we will look into how some...

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