30 lines
522 B
C++
30 lines
522 B
C++
#pragma once
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#include <luna/Result.h>
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class Device
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{
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public:
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virtual Result<usize> read(u8* buf, usize offset, usize length) const = 0;
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virtual Result<usize> write(const u8* buf, usize offset, usize length) = 0;
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virtual Result<u64> ioctl(int, void*)
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{
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return err(ENOTTY);
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}
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virtual usize size() const
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{
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return 0;
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}
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virtual bool is_block_device() const
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{
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return false;
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}
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virtual bool blocking() const = 0;
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virtual ~Device() = default;
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};
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