File system with chained clusters

Posted by Maki Maki on Programmers See other posts from Programmers or by Maki Maki
Published on 2012-05-31T17:11:19Z Indexed on 2012/05/31 22:50 UTC
Read the original article Hit count: 240

Filed under:

learning

|

c++

|

operating-systems

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kernel

I'm trying to create school file system with partitions on disks, every partition has its cluster for her representation.

typedef unsigned long ClusterNo; 
const unsigned long ClusterSize = 2048;
int x, y ;//x ,y are entries for two-chained lists of clusters


if (endOfFile<maxsize//
{
    ...
    {
        pointer = KernelFS::searchFreeCluster(partitionPointer->letter)  "

How can I initialize the beginning for two clusters, their pointers to be 32 bits?

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