mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 06:22:46 +00:00
7c0540a229
This has KString, KBuffer, DoubleBuffer, KBufferBuilder, IOWindow, UserOrKernelBuffer and ScopedCritical classes being moved to the Kernel/Library subdirectory. Also, move the panic and assertions handling code to that directory.
38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
/*
|
|
* Copyright (c) 2022, Liav A. <liavalb@hotmail.co.il>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <Kernel/FileSystem/SysFS/Component.h>
|
|
#include <Kernel/FileSystem/SysFS/Subsystems/Devices/Storage/DeviceDirectory.h>
|
|
#include <Kernel/Library/KBuffer.h>
|
|
|
|
namespace Kernel {
|
|
|
|
class StorageDeviceAttributeSysFSComponent : public SysFSComponent {
|
|
public:
|
|
enum class Type {
|
|
EndLBA,
|
|
SectorSize,
|
|
CommandSet,
|
|
};
|
|
|
|
public:
|
|
static NonnullRefPtr<StorageDeviceAttributeSysFSComponent> must_create(StorageDeviceSysFSDirectory const& device_directory, Type);
|
|
|
|
virtual ErrorOr<size_t> read_bytes(off_t, size_t, UserOrKernelBuffer&, OpenFileDescription*) const override;
|
|
virtual ~StorageDeviceAttributeSysFSComponent() {};
|
|
|
|
virtual StringView name() const override;
|
|
|
|
protected:
|
|
ErrorOr<NonnullOwnPtr<KBuffer>> try_to_generate_buffer() const;
|
|
StorageDeviceAttributeSysFSComponent(StorageDeviceSysFSDirectory const& device, Type);
|
|
NonnullRefPtr<StorageDevice> m_device;
|
|
Type const m_type { Type::EndLBA };
|
|
};
|
|
|
|
}
|