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Kernel/SysFS: Rename Devices code folder => DeviceIdentifiers

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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).
This commit is contained in:
Liav A 2022-04-22 15:51:45 +03:00 • committed by Andreas Kling
parent 4ad437f3a7
commit 6ff1aeb64d
12 changed files with 31 additions and 31 deletions
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8
Kernel/CMakeLists.txt
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@ -147,10 +147,10 @@ set(KERNEL_SOURCES
FileSystem/SysFS/Subsystems/Bus/USB/BusDirectory.cpp FileSystem/SysFS/Subsystems/Bus/USB/BusDirectory.cpp
FileSystem/SysFS/Subsystems/Bus/USB/DeviceInformation.cpp FileSystem/SysFS/Subsystems/Bus/USB/DeviceInformation.cpp
FileSystem/SysFS/Subsystems/Bus/Directory.cpp FileSystem/SysFS/Subsystems/Bus/Directory.cpp
FileSystem/SysFS/Subsystems/Devices/BlockDevicesDirectory.cpp FileSystem/SysFS/Subsystems/DeviceIdentifiers/BlockDevicesDirectory.cpp
FileSystem/SysFS/Subsystems/Devices/CharacterDevicesDirectory.cpp FileSystem/SysFS/Subsystems/DeviceIdentifiers/CharacterDevicesDirectory.cpp
FileSystem/SysFS/Subsystems/Devices/DeviceComponent.cpp FileSystem/SysFS/Subsystems/DeviceIdentifiers/DeviceComponent.cpp
FileSystem/SysFS/Subsystems/Devices/Directory.cpp FileSystem/SysFS/Subsystems/DeviceIdentifiers/Directory.cpp
FileSystem/SysFS/Subsystems/Firmware/BIOS/Component.cpp FileSystem/SysFS/Subsystems/Firmware/BIOS/Component.cpp
FileSystem/SysFS/Subsystems/Firmware/BIOS/Directory.cpp FileSystem/SysFS/Subsystems/Firmware/BIOS/Directory.cpp
FileSystem/SysFS/Subsystems/Firmware/Directory.cpp FileSystem/SysFS/Subsystems/Firmware/Directory.cpp

2
Kernel/Devices/Device.h
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@ -23,7 +23,7 @@
#include <Kernel/FileSystem/DeviceFileTypes.h> #include <Kernel/FileSystem/DeviceFileTypes.h>
#include <Kernel/FileSystem/File.h> #include <Kernel/FileSystem/File.h>
#include <Kernel/FileSystem/SysFS/Registry.h> #include <Kernel/FileSystem/SysFS/Registry.h>
#include <Kernel/FileSystem/SysFS/Subsystems/Devices/DeviceComponent.h> #include <Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/DeviceComponent.h>
#include <Kernel/UnixTypes.h> #include <Kernel/UnixTypes.h>
namespace Kernel { namespace Kernel {

2
Kernel/FileSystem/SysFS/Registry.h
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@ -10,7 +10,7 @@
#include <Kernel/FileSystem/Inode.h> #include <Kernel/FileSystem/Inode.h>
#include <Kernel/FileSystem/SysFS/Component.h> #include <Kernel/FileSystem/SysFS/Component.h>
#include <Kernel/FileSystem/SysFS/RootDirectory.h> #include <Kernel/FileSystem/SysFS/RootDirectory.h>
#include <Kernel/FileSystem/SysFS/Subsystems/Devices/DeviceComponent.h> #include <Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/DeviceComponent.h>
#include <Kernel/Locking/MutexProtected.h> #include <Kernel/Locking/MutexProtected.h>
namespace Kernel { namespace Kernel {

6
Kernel/FileSystem/SysFS/RootDirectory.cpp
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@ -7,7 +7,7 @@
#include <Kernel/FileSystem/SysFS/Registry.h> #include <Kernel/FileSystem/SysFS/Registry.h>
#include <Kernel/FileSystem/SysFS/RootDirectory.h> #include <Kernel/FileSystem/SysFS/RootDirectory.h>
#include <Kernel/FileSystem/SysFS/Subsystems/Bus/Directory.h> #include <Kernel/FileSystem/SysFS/Subsystems/Bus/Directory.h>
#include <Kernel/FileSystem/SysFS/Subsystems/Devices/Directory.h> #include <Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/Directory.h>
#include <Kernel/Sections.h> #include <Kernel/Sections.h>
namespace Kernel { namespace Kernel {
@ -33,9 +33,9 @@ ErrorOr<void> SysFSRootDirectory::traverse_as_directory(FileSystemID fsid, Funct
SysFSRootDirectory::SysFSRootDirectory() SysFSRootDirectory::SysFSRootDirectory()
{ {
auto buses_directory = SysFSBusDirectory::must_create(*this); auto buses_directory = SysFSBusDirectory::must_create(*this);
auto devices_directory = SysFSDevicesDirectory::must_create(*this); auto device_identifiers_directory = SysFSDeviceIdentifiersDirectory::must_create(*this);
m_components.append(buses_directory); m_components.append(buses_directory);
m_components.append(devices_directory); m_components.append(device_identifiers_directory);
m_buses_directory = buses_directory; m_buses_directory = buses_directory;
} }

6
Kernel/FileSystem/SysFS/Subsystems/Devices/BlockDevicesDirectory.cpp → Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/BlockDevicesDirectory.cpp
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@ -5,16 +5,16 @@
*/ */
#include <Kernel/FileSystem/SysFS/Registry.h> #include <Kernel/FileSystem/SysFS/Registry.h>
#include <Kernel/FileSystem/SysFS/Subsystems/Devices/BlockDevicesDirectory.h> #include <Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/BlockDevicesDirectory.h>
#include <Kernel/Sections.h> #include <Kernel/Sections.h>
namespace Kernel { namespace Kernel {
NonnullRefPtr<SysFSBlockDevicesDirectory> SysFSBlockDevicesDirectory::must_create(SysFSDevicesDirectory const& devices_directory) NonnullRefPtr<SysFSBlockDevicesDirectory> SysFSBlockDevicesDirectory::must_create(SysFSDeviceIdentifiersDirectory const& devices_directory)
{ {
return adopt_ref_if_nonnull(new SysFSBlockDevicesDirectory(devices_directory)).release_nonnull(); return adopt_ref_if_nonnull(new SysFSBlockDevicesDirectory(devices_directory)).release_nonnull();
} }
SysFSBlockDevicesDirectory::SysFSBlockDevicesDirectory(SysFSDevicesDirectory const& devices_directory) SysFSBlockDevicesDirectory::SysFSBlockDevicesDirectory(SysFSDeviceIdentifiersDirectory const& devices_directory)
: SysFSDirectory(devices_directory) : SysFSDirectory(devices_directory)
{ {
} }

6
Kernel/FileSystem/SysFS/Subsystems/Devices/BlockDevicesDirectory.h → Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/BlockDevicesDirectory.h
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@ -7,19 +7,19 @@
#pragma once #pragma once
#include <Kernel/FileSystem/SysFS/Component.h> #include <Kernel/FileSystem/SysFS/Component.h>
#include <Kernel/FileSystem/SysFS/Subsystems/Devices/Directory.h> #include <Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/Directory.h>
namespace Kernel { namespace Kernel {
class SysFSBlockDevicesDirectory final : public SysFSDirectory { class SysFSBlockDevicesDirectory final : public SysFSDirectory {
public: public:
virtual StringView name() const override { return "block"sv; } virtual StringView name() const override { return "block"sv; }
static NonnullRefPtr<SysFSBlockDevicesDirectory> must_create(SysFSDevicesDirectory const&); static NonnullRefPtr<SysFSBlockDevicesDirectory> must_create(SysFSDeviceIdentifiersDirectory const&);
virtual ErrorOr<void> traverse_as_directory(FileSystemID, Function<ErrorOr<void>(FileSystem::DirectoryEntryView const&)>) const override; virtual ErrorOr<void> traverse_as_directory(FileSystemID, Function<ErrorOr<void>(FileSystem::DirectoryEntryView const&)>) const override;
virtual RefPtr<SysFSComponent> lookup(StringView name) override; virtual RefPtr<SysFSComponent> lookup(StringView name) override;
private: private:
explicit SysFSBlockDevicesDirectory(SysFSDevicesDirectory const&); explicit SysFSBlockDevicesDirectory(SysFSDeviceIdentifiersDirectory const&);
}; };
} }

6
Kernel/FileSystem/SysFS/Subsystems/Devices/CharacterDevicesDirectory.cpp → Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/CharacterDevicesDirectory.cpp
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@ -5,16 +5,16 @@
*/ */
#include <Kernel/FileSystem/SysFS/Registry.h> #include <Kernel/FileSystem/SysFS/Registry.h>
#include <Kernel/FileSystem/SysFS/Subsystems/Devices/CharacterDevicesDirectory.h> #include <Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/CharacterDevicesDirectory.h>
#include <Kernel/Sections.h> #include <Kernel/Sections.h>
namespace Kernel { namespace Kernel {
NonnullRefPtr<SysFSCharacterDevicesDirectory> SysFSCharacterDevicesDirectory::must_create(SysFSDevicesDirectory const& devices_directory) NonnullRefPtr<SysFSCharacterDevicesDirectory> SysFSCharacterDevicesDirectory::must_create(SysFSDeviceIdentifiersDirectory const& devices_directory)
{ {
return adopt_ref_if_nonnull(new SysFSCharacterDevicesDirectory(devices_directory)).release_nonnull(); return adopt_ref_if_nonnull(new SysFSCharacterDevicesDirectory(devices_directory)).release_nonnull();
} }
SysFSCharacterDevicesDirectory::SysFSCharacterDevicesDirectory(SysFSDevicesDirectory const& devices_directory) SysFSCharacterDevicesDirectory::SysFSCharacterDevicesDirectory(SysFSDeviceIdentifiersDirectory const& devices_directory)
: SysFSDirectory(devices_directory) : SysFSDirectory(devices_directory)
{ {
} }

6
Kernel/FileSystem/SysFS/Subsystems/Devices/CharacterDevicesDirectory.h → Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/CharacterDevicesDirectory.h
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@ -7,19 +7,19 @@
#pragma once #pragma once
#include <Kernel/FileSystem/SysFS/Component.h> #include <Kernel/FileSystem/SysFS/Component.h>
#include <Kernel/FileSystem/SysFS/Subsystems/Devices/Directory.h> #include <Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/Directory.h>
namespace Kernel { namespace Kernel {
class SysFSCharacterDevicesDirectory final : public SysFSDirectory { class SysFSCharacterDevicesDirectory final : public SysFSDirectory {
public: public:
virtual StringView name() const override { return "char"sv; } virtual StringView name() const override { return "char"sv; }
static NonnullRefPtr<SysFSCharacterDevicesDirectory> must_create(SysFSDevicesDirectory const&); static NonnullRefPtr<SysFSCharacterDevicesDirectory> must_create(SysFSDeviceIdentifiersDirectory const&);
virtual ErrorOr<void> traverse_as_directory(FileSystemID, Function<ErrorOr<void>(FileSystem::DirectoryEntryView const&)>) const override; virtual ErrorOr<void> traverse_as_directory(FileSystemID, Function<ErrorOr<void>(FileSystem::DirectoryEntryView const&)>) const override;
virtual RefPtr<SysFSComponent> lookup(StringView name) override; virtual RefPtr<SysFSComponent> lookup(StringView name) override;
private: private:
explicit SysFSCharacterDevicesDirectory(SysFSDevicesDirectory const&); explicit SysFSCharacterDevicesDirectory(SysFSDeviceIdentifiersDirectory const&);
}; };
} }

2
Kernel/FileSystem/SysFS/Subsystems/Devices/DeviceComponent.cpp → Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/DeviceComponent.cpp
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@ -5,7 +5,7 @@
*/ */
#include <Kernel/Devices/Device.h> #include <Kernel/Devices/Device.h>
#include <Kernel/FileSystem/SysFS/Subsystems/Devices/DeviceComponent.h> #include <Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/DeviceComponent.h>
#include <Kernel/Sections.h> #include <Kernel/Sections.h>
namespace Kernel { namespace Kernel {

0
Kernel/FileSystem/SysFS/Subsystems/Devices/DeviceComponent.h → Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/DeviceComponent.h
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12
Kernel/FileSystem/SysFS/Subsystems/Devices/Directory.cpp → Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/Directory.cpp
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@ -5,21 +5,21 @@
*/ */
#include <Kernel/FileSystem/SysFS/RootDirectory.h> #include <Kernel/FileSystem/SysFS/RootDirectory.h>
#include <Kernel/FileSystem/SysFS/Subsystems/Devices/BlockDevicesDirectory.h> #include <Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/BlockDevicesDirectory.h>
#include <Kernel/FileSystem/SysFS/Subsystems/Devices/CharacterDevicesDirectory.h> #include <Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/CharacterDevicesDirectory.h>
#include <Kernel/FileSystem/SysFS/Subsystems/Devices/Directory.h> #include <Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/Directory.h>
#include <Kernel/Sections.h> #include <Kernel/Sections.h>
namespace Kernel { namespace Kernel {
UNMAP_AFTER_INIT NonnullRefPtr<SysFSDevicesDirectory> SysFSDevicesDirectory::must_create(SysFSRootDirectory const& root_directory) UNMAP_AFTER_INIT NonnullRefPtr<SysFSDeviceIdentifiersDirectory> SysFSDeviceIdentifiersDirectory::must_create(SysFSRootDirectory const& root_directory)
{ {
auto devices_directory = adopt_ref_if_nonnull(new SysFSDevicesDirectory(root_directory)).release_nonnull(); auto devices_directory = adopt_ref_if_nonnull(new SysFSDeviceIdentifiersDirectory(root_directory)).release_nonnull();
devices_directory->m_components.append(SysFSBlockDevicesDirectory::must_create(*devices_directory)); devices_directory->m_components.append(SysFSBlockDevicesDirectory::must_create(*devices_directory));
devices_directory->m_components.append(SysFSCharacterDevicesDirectory::must_create(*devices_directory)); devices_directory->m_components.append(SysFSCharacterDevicesDirectory::must_create(*devices_directory));
return devices_directory; return devices_directory;
} }
SysFSDevicesDirectory::SysFSDevicesDirectory(SysFSRootDirectory const& root_directory) SysFSDeviceIdentifiersDirectory::SysFSDeviceIdentifiersDirectory(SysFSRootDirectory const& root_directory)
: SysFSDirectory(root_directory) : SysFSDirectory(root_directory)
{ {
} }

6
Kernel/FileSystem/SysFS/Subsystems/Devices/Directory.h → Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/Directory.h
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@ -11,13 +11,13 @@
namespace Kernel { namespace Kernel {
class SysFSDevicesDirectory final : public SysFSDirectory { class SysFSDeviceIdentifiersDirectory final : public SysFSDirectory {
public: public:
virtual StringView name() const override { return "dev"sv; } virtual StringView name() const override { return "dev"sv; }
static NonnullRefPtr<SysFSDevicesDirectory> must_create(SysFSRootDirectory const&); static NonnullRefPtr<SysFSDeviceIdentifiersDirectory> must_create(SysFSRootDirectory const&);
private: private:
explicit SysFSDevicesDirectory(SysFSRootDirectory const&); explicit SysFSDeviceIdentifiersDirectory(SysFSRootDirectory const&);
}; };
} }