Introduction - If you have any usage issues, please Google them yourself
Design a simple file system, disk file simulation with an array of analog buffer, required to achieve:
Support multi-level directory structure, to support the absolute file read path
The logical structure of the document flow structure, physical structure to link the way the display of the link structure of the link structure
Using a file allocation table
Achieve command to create a directory listing of directories, delete empty directories, establish files, delete files, display the contents of the file, open the file, read file, write the file (append mode), close the file, change file attributes.
Finally write the main function to test the work done