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70afa0b171
This enforces us to remove duplicated code across the SysFS code. This results in great simplification of how the SysFS works now, because we enforce one way to treat SysFSDirectory objects.
31 lines
1.2 KiB
C++
31 lines
1.2 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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MUST(devices_directory->m_child_components.with([&](auto& list) -> ErrorOr<void> {
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list.append(SysFSBlockDevicesDirectory::must_create(*devices_directory));
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list.append(SysFSCharacterDevicesDirectory::must_create(*devices_directory));
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return {};
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}));
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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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