How is memory management done in C?

Memory management in C is primarily done using functions such as malloc, calloc, realloc, and free. When memory is needed to allocate space for variables or data structures, malloc is used to dynamically allocate memory on the heap. Calloc is similar to malloc but initializes the allocated memory with zero. Realloc is used to resize previously allocated memory, and free is used to deallocate memory that is no longer needed. It is important to manage memory properly in C to avoid memory leaks or accessing invalid memory, which can lead to program crashes or unintended behavior.

This mind map was published on 5 September 2023 and has been viewed 54 times.