First Fit Algorithm C Program

C Program For First Fit Algorithm For Memory Management

Let us learn how to implement First Fit Algorithm in C programming language. The memory management program for First Fit Algorithm uses Arrays.

What is First Fit Algorithm?

The First Fit Memory Allocation Algorithm allocates the first free partition available in the memory that is sufficient enough to hold the process within the system.

It does not check for the minimum required space but whichever partition is encountered first that can handle the process is selected.

This is a very fast searching algorithm since it does not have to search a lot. However, the disadvantage with this memory management algorithm is that the extra space cannot be used by any other process.

C Program To Implement First Fit Algorithm in OS


C Program To Implement First Fit Algorithm For Memory Management

If you have any doubts or compilation errors in this C program to implement First Fit Memory Segment Algorithm in operating system, let us know about it in the comment section below.

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Tushar Soni

I am Tushar Soni, Co - Founder of CodingAlpha. I am a computer science student from India and passionate about Web Development and Programming. Connect with me on Facebook | LinkedIn | Google Plus

4 thoughts on “First Fit Algorithm C Program

  • November 13, 2016 at 11:43 pm

    Finally I found a working code for Best fit memory management algorithm in C programming. Good work.

  • November 19, 2016 at 9:07 am

    There is an advanced version of the first fit algorithm, known as Modified First Fit Algorithm.

  • November 21, 2016 at 6:57 pm

    Nice code for first fit.

  • March 28, 2017 at 2:15 am

    suppose.. if the process is not allocated..then what will be values of..fragments[m]=temp and blockarr[filearr[m]] =1…what ll happen to these statements…


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