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Integrate ext2 from VFS into Kernel.

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This commit is contained in:
Andreas Kling 2018-10-17 10:55:43 +02:00
parent aec8ab0a60
commit 9171521752
45 changed files with 662 additions and 1085 deletions
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4
VirtualFileSystem/Ext2FileSystem.h
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@ -13,6 +13,7 @@ class Ext2FileSystem final : public DiskBackedFileSystem {
public:
static RetainPtr<Ext2FileSystem> create(RetainPtr<DiskDevice>&&);
virtual ~Ext2FileSystem() override;
virtual bool initialize() override;
private:
typedef unsigned BlockIndex;
@ -36,11 +37,10 @@ private:
ByteBuffer readSuperBlock() const;
bool writeSuperBlock(const ext2_super_block&);
virtual bool initialize() override;
virtual const char* className() const override;
virtual InodeIdentifier rootInode() const override;
virtual bool writeInode(InodeIdentifier, const ByteBuffer&) override;
virtual bool enumerateDirectoryInode(InodeIdentifier, std::function<bool(const DirectoryEntry&)>) const override;
virtual bool enumerateDirectoryInode(InodeIdentifier, Function<bool(const DirectoryEntry&)>) const override;
virtual InodeMetadata inodeMetadata(InodeIdentifier) const override;
virtual bool setModificationTime(InodeIdentifier, dword timestamp) override;
virtual InodeIdentifier createInode(InodeIdentifier parentInode, const String& name, Unix::mode_t, unsigned size) override;