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25 lines
793 B
C
25 lines
793 B
C
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#pragma once
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#include <AK/RetainPtr.h>
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#include <Kernel/Devices/DiskDevice.h>
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class OffsetDiskDevice final : public DiskDevice {
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public:
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static Retained<OffsetDiskDevice> create(Retained<DiskDevice>&& device, unsigned offset);
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virtual ~OffsetDiskDevice();
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virtual unsigned block_size() const override;
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virtual bool read_block(unsigned index, byte* out) const override;
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virtual bool write_block(unsigned index, const byte*) override;
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virtual bool read_blocks(unsigned index, word count, byte*) override;
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virtual bool write_blocks(unsigned index, word count, const byte*) override;
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private:
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virtual const char* class_name() const override;
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OffsetDiskDevice(Retained<DiskDevice>&&, unsigned);
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Retained<DiskDevice> m_device;
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unsigned m_offset;
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};
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