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This folder in the SysFS code represents everything related to /sys/dev, which is a directory meant to be a convenient interface to track all IDs of all block and character devices (ID = major:minor numbers).
27 lines
1.1 KiB
C++
27 lines
1.1 KiB
C++
/*
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* Copyright (c) 2022, Liav A. <liavalb@hotmail.co.il>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <Kernel/FileSystem/SysFS/RootDirectory.h>
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#include <Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/BlockDevicesDirectory.h>
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#include <Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/CharacterDevicesDirectory.h>
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#include <Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/Directory.h>
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#include <Kernel/Sections.h>
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namespace Kernel {
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UNMAP_AFTER_INIT NonnullRefPtr<SysFSDeviceIdentifiersDirectory> SysFSDeviceIdentifiersDirectory::must_create(SysFSRootDirectory const& root_directory)
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{
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auto devices_directory = adopt_ref_if_nonnull(new SysFSDeviceIdentifiersDirectory(root_directory)).release_nonnull();
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devices_directory->m_components.append(SysFSBlockDevicesDirectory::must_create(*devices_directory));
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devices_directory->m_components.append(SysFSCharacterDevicesDirectory::must_create(*devices_directory));
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return devices_directory;
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}
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SysFSDeviceIdentifiersDirectory::SysFSDeviceIdentifiersDirectory(SysFSRootDirectory const& root_directory)
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: SysFSDirectory(root_directory)
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{
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}
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}
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