sanchit97 / Pseudo-File-System

A simple file system. File System is developed on top of the file.

Pseudo-File-System

A simple file system. File System is developed on top of the file.

APIs:

1. int createSFS( char* filename, int nbytes) – returns a fileSystemId
2. int readData( int disk, int blockNum, void* block) – returns the num. of bytes read and read them into a buffer pointed by block.
3. int writeData(int disk, int blockNum, void* block) – writes that data in the block to the disk block blockNum.

File System API:

4. int writeFile(int disk, char* filename, void* block): write the buffer pointed by block. The same data should be recoverable by the file name.
5. int readFile(int disk, char* filename, void* block): returns the data stored by the given file name.

Organization: Used the inode design with bitmaps for your organization.

Diagnostic APIs:

6. void print_inodeBitmaps(int fileSystemId): prints the bitmaps of inodes
7. void print_dataBitmaps(int fileSystemId): prints the bitmaps of data block
8. void print_FileList(int fileSystemId): prints all the files in the file system