RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 13:47:45 +00:00
Code Issues Activity Actions

Move VFS sources into Kernel/.

Browse source
This commit is contained in:
Andreas Kling 2019-01-23 05:13:17 +01:00
parent 19104570cc
commit 754037874c
49 changed files with 35 additions and 37 deletions
Download patch file Download diff file Expand all files Collapse all files

29
Kernel/DiskBackedFileSystem.h Normal file
View file

@ -0,0 +1,29 @@
#pragma once
#include "FileSystem.h"
#include <AK/ByteBuffer.h>
class DiskBackedFS : public FS {
public:
virtual ~DiskBackedFS() override;
DiskDevice& device() { return *m_device; }
const DiskDevice& device() const { return *m_device; }
size_t blockSize() const { return m_blockSize; }
protected:
explicit DiskBackedFS(RetainPtr<DiskDevice>&&);
void setBlockSize(unsigned);
ByteBuffer readBlock(unsigned index) const;
ByteBuffer readBlocks(unsigned index, unsigned count) const;
bool writeBlock(unsigned index, const ByteBuffer&);
bool writeBlocks(unsigned index, unsigned count, const ByteBuffer&);
private:
size_t m_blockSize { 0 };
RetainPtr<DiskDevice> m_device;
};