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How to make memory read-only in your C programs // most of the memory we use in our C programs is readable and writable, but sometimes you want to protect some memory and prevent yourself (or some buggy or malicious code) from changing it. This video shows you how.

Related Videos:
Shared Memory:    • Simple Shared Memory in C (mmap)  
Memory-mapped File I/O:    • How to Map Files into Memory in C (mm...  

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Welcome! I post videos that help you learn to program and become a more confident software developer. I cover beginner-to-advanced systems topics ranging from network programming, threads, processes, operating systems, embedded systems and others. My goal is to help you get under-the-hood and better understand how computers work and how you can use them to become stronger students and more capable professional developers.


About me: I'm a computer scientist, electrical engineer, researcher, and teacher. I specialize in embedded systems, mobile computing, sensor networks, and the Internet of Things. I teach systems and networking courses at Clemson University, where I also lead the PERSIST research lab.

More about me and what I do:
https://www.jacobsorber.com
https://people.cs.clemson.edu/~jsorber/
http://persist.cs.clemson.edu/

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Source code is also available to Patreon supporters. --- [https://jsorber-youtube-source.heroku...]