41 lines
748 B
C++
41 lines
748 B
C++
#pragma once
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#include <kernel/FS/RamFS/Inode.h>
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namespace Kernel
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{
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class Device : public RamInode
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{
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public:
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Device(mode_t, uid_t, gid_t);
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virtual ~Device() = default;
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virtual void update() {}
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virtual bool is_device() const override { return true; }
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virtual bool is_partition() const { return false; }
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virtual dev_t rdev() const override = 0;
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};
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class BlockDevice : public Device
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{
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public:
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BlockDevice(mode_t mode, uid_t uid, gid_t gid)
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: Device(Mode::IFBLK | mode, uid, gid)
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{
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ASSERT(Device::mode().ifblk());
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}
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};
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class CharacterDevice : public Device
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{
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public:
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CharacterDevice(mode_t mode, uid_t uid, gid_t gid)
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: Device(Mode::IFCHR | mode, uid, gid)
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{
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ASSERT(Device::mode().ifchr());
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}
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};
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} |