Method Link

Kernel/src/fs/ext2.cpp:1359–1387

    }

    int Ext2Volume::Link(Ext2Node* node, Ext2Node* file, DirectoryEntry* ent){
        ent->inode = file->inode;
        if(!ent->inode){
            Log::Error("[Ext2] Link: Invalid inode %d", ent->inode);
            return -EINVAL;
        }

        List<DirectoryEntry> entries;
        if(int e = ListDir(node, entries)){
            Log::Error("[Ext2] Link: Error listing directory!", ent->inode);
            return e;
        }

        for(DirectoryEntry& dirent : entries){
            if(strcmp(dirent.name, ent->name) == 0){
                Log::Error("[Ext2] Link: Directory entry %s already exists!", ent->name);
                return -EEXIST;
            }
        }

        entries.add_back(*ent);

        file->nlink++;
        file->e2inode.linkCount++;

        SyncNode(file);

        return WriteDir(node, entries);
    }

    int Ext2Volume::Unlink(Ext2Node* node, DirectoryEntry* ent, bool unlinkDirectories){
        List<DirectoryEntry> entries;