mirror of
https://github.com/RGBCube/serenity
synced 2025-07-25 19:17:44 +00:00
Kernel: Make self-contained locking smart pointers their own classes
Until now, our kernel has reimplemented a number of AK classes to provide automatic internal locking: - RefPtr - NonnullRefPtr - WeakPtr - Weakable This patch renames the Kernel classes so that they can coexist with the original AK classes: - RefPtr => LockRefPtr - NonnullRefPtr => NonnullLockRefPtr - WeakPtr => LockWeakPtr - Weakable => LockWeakable The goal here is to eventually get rid of the Lock* classes in favor of using external locking.
This commit is contained in:
parent
e475263113
commit
11eee67b85
360 changed files with 1703 additions and 1672 deletions
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@ -10,9 +10,9 @@
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namespace Kernel {
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UNMAP_AFTER_INIT NonnullRefPtr<SysFSBusDirectory> SysFSBusDirectory::must_create(SysFSRootDirectory const& parent_directory)
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UNMAP_AFTER_INIT NonnullLockRefPtr<SysFSBusDirectory> SysFSBusDirectory::must_create(SysFSRootDirectory const& parent_directory)
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{
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auto directory = adopt_ref(*new (nothrow) SysFSBusDirectory(parent_directory));
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auto directory = adopt_lock_ref(*new (nothrow) SysFSBusDirectory(parent_directory));
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return directory;
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}
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@ -16,7 +16,7 @@ class SysFSBusDirectory : public SysFSDirectory {
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public:
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virtual StringView name() const override { return "bus"sv; }
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static NonnullRefPtr<SysFSBusDirectory> must_create(SysFSRootDirectory const&);
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static NonnullLockRefPtr<SysFSBusDirectory> must_create(SysFSRootDirectory const&);
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private:
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explicit SysFSBusDirectory(SysFSRootDirectory const&);
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@ -16,7 +16,7 @@ namespace Kernel {
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UNMAP_AFTER_INIT void PCIBusSysFSDirectory::initialize()
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{
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auto pci_directory = adopt_ref(*new (nothrow) PCIBusSysFSDirectory());
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auto pci_directory = adopt_lock_ref(*new (nothrow) PCIBusSysFSDirectory());
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SysFSComponentRegistry::the().register_new_bus_directory(pci_directory);
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}
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@ -48,9 +48,9 @@ StringView PCIDeviceAttributeSysFSComponent::name() const
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}
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}
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NonnullRefPtr<PCIDeviceAttributeSysFSComponent> PCIDeviceAttributeSysFSComponent::create(PCIDeviceSysFSDirectory const& device, PCI::RegisterOffset offset, size_t field_bytes_width)
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NonnullLockRefPtr<PCIDeviceAttributeSysFSComponent> PCIDeviceAttributeSysFSComponent::create(PCIDeviceSysFSDirectory const& device, PCI::RegisterOffset offset, size_t field_bytes_width)
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{
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return adopt_ref(*new (nothrow) PCIDeviceAttributeSysFSComponent(device, offset, field_bytes_width));
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return adopt_lock_ref(*new (nothrow) PCIDeviceAttributeSysFSComponent(device, offset, field_bytes_width));
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}
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PCIDeviceAttributeSysFSComponent::PCIDeviceAttributeSysFSComponent(PCIDeviceSysFSDirectory const& device, PCI::RegisterOffset offset, size_t field_bytes_width)
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@ -15,7 +15,7 @@ namespace Kernel {
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class PCIDeviceAttributeSysFSComponent : public SysFSComponent {
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public:
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static NonnullRefPtr<PCIDeviceAttributeSysFSComponent> create(PCIDeviceSysFSDirectory const& device, PCI::RegisterOffset offset, size_t field_bytes_width);
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static NonnullLockRefPtr<PCIDeviceAttributeSysFSComponent> create(PCIDeviceSysFSDirectory const& device, PCI::RegisterOffset offset, size_t field_bytes_width);
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virtual ErrorOr<size_t> read_bytes(off_t, size_t, UserOrKernelBuffer&, OpenFileDescription*) const override;
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virtual ~PCIDeviceAttributeSysFSComponent() {};
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@ -25,7 +25,7 @@ public:
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protected:
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ErrorOr<NonnullOwnPtr<KBuffer>> try_to_generate_buffer() const;
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PCIDeviceAttributeSysFSComponent(PCIDeviceSysFSDirectory const& device, PCI::RegisterOffset offset, size_t field_bytes_width);
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NonnullRefPtr<PCIDeviceSysFSDirectory> m_device;
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NonnullLockRefPtr<PCIDeviceSysFSDirectory> m_device;
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PCI::RegisterOffset m_offset;
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size_t m_field_bytes_width;
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};
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@ -13,11 +13,11 @@
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namespace Kernel {
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UNMAP_AFTER_INIT NonnullRefPtr<PCIDeviceSysFSDirectory> PCIDeviceSysFSDirectory::create(SysFSDirectory const& parent_directory, PCI::Address address)
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UNMAP_AFTER_INIT NonnullLockRefPtr<PCIDeviceSysFSDirectory> PCIDeviceSysFSDirectory::create(SysFSDirectory const& parent_directory, PCI::Address address)
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{
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// FIXME: Handle allocation failure gracefully
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auto device_name = MUST(KString::formatted("{:04x}:{:02x}:{:02x}.{}", address.domain(), address.bus(), address.device(), address.function()));
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auto directory = adopt_ref(*new (nothrow) PCIDeviceSysFSDirectory(move(device_name), parent_directory, address));
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auto directory = adopt_lock_ref(*new (nothrow) PCIDeviceSysFSDirectory(move(device_name), parent_directory, address));
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MUST(directory->m_child_components.with([&](auto& list) -> ErrorOr<void> {
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list.append(PCIDeviceAttributeSysFSComponent::create(*directory, PCI::RegisterOffset::VENDOR_ID, 2));
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list.append(PCIDeviceAttributeSysFSComponent::create(*directory, PCI::RegisterOffset::DEVICE_ID, 2));
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@ -14,7 +14,7 @@ namespace Kernel {
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class PCIDeviceSysFSDirectory final : public SysFSDirectory {
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public:
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static NonnullRefPtr<PCIDeviceSysFSDirectory> create(SysFSDirectory const&, PCI::Address);
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static NonnullLockRefPtr<PCIDeviceSysFSDirectory> create(SysFSDirectory const&, PCI::Address);
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PCI::Address const& address() const { return m_address; }
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virtual StringView name() const override { return m_device_directory_name->view(); }
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@ -40,7 +40,7 @@ UNMAP_AFTER_INIT SysFSUSBBusDirectory::SysFSUSBBusDirectory(SysFSBusDirectory& b
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UNMAP_AFTER_INIT void SysFSUSBBusDirectory::initialize()
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{
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auto directory = adopt_ref(*new SysFSUSBBusDirectory(SysFSComponentRegistry::the().buses_directory()));
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auto directory = adopt_lock_ref(*new SysFSUSBBusDirectory(SysFSComponentRegistry::the().buses_directory()));
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SysFSComponentRegistry::the().register_new_bus_directory(directory);
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s_sysfs_usb_bus_directory = directory;
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}
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@ -11,10 +11,10 @@
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namespace Kernel {
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ErrorOr<NonnullRefPtr<SysFSUSBDeviceInformation>> SysFSUSBDeviceInformation::create(USB::Device& device)
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ErrorOr<NonnullLockRefPtr<SysFSUSBDeviceInformation>> SysFSUSBDeviceInformation::create(USB::Device& device)
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{
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auto device_name = TRY(KString::number(device.address()));
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return adopt_nonnull_ref_or_enomem(new (nothrow) SysFSUSBDeviceInformation(move(device_name), device));
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return adopt_nonnull_lock_ref_or_enomem(new (nothrow) SysFSUSBDeviceInformation(move(device_name), device));
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}
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SysFSUSBDeviceInformation::SysFSUSBDeviceInformation(NonnullOwnPtr<KString> device_name, USB::Device& device)
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@ -20,7 +20,7 @@ class SysFSUSBDeviceInformation : public SysFSComponent {
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public:
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virtual ~SysFSUSBDeviceInformation() override;
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static ErrorOr<NonnullRefPtr<SysFSUSBDeviceInformation>> create(USB::Device&);
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static ErrorOr<NonnullLockRefPtr<SysFSUSBDeviceInformation>> create(USB::Device&);
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virtual StringView name() const override { return m_device_name->view(); }
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protected:
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virtual ErrorOr<size_t> read_bytes(off_t offset, size_t count, UserOrKernelBuffer& buffer, OpenFileDescription*) const override;
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NonnullRefPtr<USB::Device> m_device;
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NonnullLockRefPtr<USB::Device> m_device;
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private:
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ErrorOr<void> try_generate(KBufferBuilder&);
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@ -12,9 +12,9 @@ namespace Kernel {
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static SysFSBlockDevicesDirectory* s_the { nullptr };
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NonnullRefPtr<SysFSBlockDevicesDirectory> SysFSBlockDevicesDirectory::must_create(SysFSDeviceIdentifiersDirectory const& devices_directory)
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NonnullLockRefPtr<SysFSBlockDevicesDirectory> SysFSBlockDevicesDirectory::must_create(SysFSDeviceIdentifiersDirectory const& devices_directory)
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{
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return adopt_ref_if_nonnull(new SysFSBlockDevicesDirectory(devices_directory)).release_nonnull();
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return adopt_lock_ref_if_nonnull(new SysFSBlockDevicesDirectory(devices_directory)).release_nonnull();
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}
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SysFSBlockDevicesDirectory::SysFSBlockDevicesDirectory(SysFSDeviceIdentifiersDirectory const& devices_directory)
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: SysFSDirectory(devices_directory)
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@ -17,7 +17,7 @@ class SysFSBlockDevicesDirectory final : public SysFSDirectory {
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public:
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virtual StringView name() const override { return "block"sv; }
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static NonnullRefPtr<SysFSBlockDevicesDirectory> must_create(SysFSDeviceIdentifiersDirectory const&);
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static NonnullLockRefPtr<SysFSBlockDevicesDirectory> must_create(SysFSDeviceIdentifiersDirectory const&);
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static SysFSBlockDevicesDirectory& the();
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@ -12,9 +12,9 @@ namespace Kernel {
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static SysFSCharacterDevicesDirectory* s_the { nullptr };
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NonnullRefPtr<SysFSCharacterDevicesDirectory> SysFSCharacterDevicesDirectory::must_create(SysFSDeviceIdentifiersDirectory const& devices_directory)
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NonnullLockRefPtr<SysFSCharacterDevicesDirectory> SysFSCharacterDevicesDirectory::must_create(SysFSDeviceIdentifiersDirectory const& devices_directory)
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{
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return adopt_ref_if_nonnull(new SysFSCharacterDevicesDirectory(devices_directory)).release_nonnull();
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return adopt_lock_ref_if_nonnull(new SysFSCharacterDevicesDirectory(devices_directory)).release_nonnull();
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}
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SysFSCharacterDevicesDirectory::SysFSCharacterDevicesDirectory(SysFSDeviceIdentifiersDirectory const& devices_directory)
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: SysFSDirectory(devices_directory)
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@ -17,7 +17,7 @@ class SysFSCharacterDevicesDirectory final : public SysFSDirectory {
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public:
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virtual StringView name() const override { return "char"sv; }
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static NonnullRefPtr<SysFSCharacterDevicesDirectory> must_create(SysFSDeviceIdentifiersDirectory const&);
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static NonnullLockRefPtr<SysFSCharacterDevicesDirectory> must_create(SysFSDeviceIdentifiersDirectory const&);
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static SysFSCharacterDevicesDirectory& the();
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namespace Kernel {
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NonnullRefPtr<SysFSDeviceComponent> SysFSDeviceComponent::must_create(Device const& device)
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NonnullLockRefPtr<SysFSDeviceComponent> SysFSDeviceComponent::must_create(Device const& device)
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{
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// FIXME: Handle allocation failure gracefully
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auto device_name = MUST(KString::formatted("{}:{}", device.major(), device.minor()));
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return adopt_ref_if_nonnull(new SysFSDeviceComponent(move(device_name), device)).release_nonnull();
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return adopt_lock_ref_if_nonnull(new SysFSDeviceComponent(move(device_name), device)).release_nonnull();
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}
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SysFSDeviceComponent::SysFSDeviceComponent(NonnullOwnPtr<KString> major_minor_formatted_device_name, Device const& device)
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: SysFSComponent()
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@ -14,12 +14,12 @@ namespace Kernel {
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class SysFSDeviceComponent final
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: public SysFSComponent
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, public Weakable<SysFSDeviceComponent> {
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, public LockWeakable<SysFSDeviceComponent> {
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friend class SysFSBlockDevicesDirectory;
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friend class SysFSCharacterDevicesDirectory;
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public:
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static NonnullRefPtr<SysFSDeviceComponent> must_create(Device const&);
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static NonnullLockRefPtr<SysFSDeviceComponent> must_create(Device const&);
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virtual StringView name() const override { return m_major_minor_formatted_device_name->view(); }
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bool is_block_device() const { return m_block_device; }
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@ -20,9 +20,9 @@ SysFSDeviceIdentifiersDirectory& SysFSDeviceIdentifiersDirectory::the()
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return *s_the;
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}
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UNMAP_AFTER_INIT NonnullRefPtr<SysFSDeviceIdentifiersDirectory> SysFSDeviceIdentifiersDirectory::must_create(SysFSRootDirectory const& root_directory)
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UNMAP_AFTER_INIT NonnullLockRefPtr<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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auto devices_directory = adopt_lock_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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@ -14,7 +14,7 @@ namespace Kernel {
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class SysFSDeviceIdentifiersDirectory final : public SysFSDirectory {
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public:
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virtual StringView name() const override { return "dev"sv; }
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static NonnullRefPtr<SysFSDeviceIdentifiersDirectory> must_create(SysFSRootDirectory const&);
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static NonnullLockRefPtr<SysFSDeviceIdentifiersDirectory> must_create(SysFSRootDirectory const&);
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static SysFSDeviceIdentifiersDirectory& the();
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@ -11,16 +11,16 @@
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namespace Kernel {
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ErrorOr<NonnullRefPtr<SysFSSymbolicLinkDeviceComponent>> SysFSSymbolicLinkDeviceComponent::try_create(SysFSCharacterDevicesDirectory const& parent_directory, Device const& device, SysFSComponent const& pointed_component)
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ErrorOr<NonnullLockRefPtr<SysFSSymbolicLinkDeviceComponent>> SysFSSymbolicLinkDeviceComponent::try_create(SysFSCharacterDevicesDirectory const& parent_directory, Device const& device, SysFSComponent const& pointed_component)
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{
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auto device_name = TRY(KString::formatted("{}:{}", device.major(), device.minor()));
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return adopt_nonnull_ref_or_enomem(new (nothrow) SysFSSymbolicLinkDeviceComponent(parent_directory, move(device_name), device, pointed_component));
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return adopt_nonnull_lock_ref_or_enomem(new (nothrow) SysFSSymbolicLinkDeviceComponent(parent_directory, move(device_name), device, pointed_component));
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}
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ErrorOr<NonnullRefPtr<SysFSSymbolicLinkDeviceComponent>> SysFSSymbolicLinkDeviceComponent::try_create(SysFSBlockDevicesDirectory const& parent_directory, Device const& device, SysFSComponent const& pointed_component)
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ErrorOr<NonnullLockRefPtr<SysFSSymbolicLinkDeviceComponent>> SysFSSymbolicLinkDeviceComponent::try_create(SysFSBlockDevicesDirectory const& parent_directory, Device const& device, SysFSComponent const& pointed_component)
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{
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auto device_name = TRY(KString::formatted("{}:{}", device.major(), device.minor()));
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return adopt_nonnull_ref_or_enomem(new (nothrow) SysFSSymbolicLinkDeviceComponent(parent_directory, move(device_name), device, pointed_component));
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return adopt_nonnull_lock_ref_or_enomem(new (nothrow) SysFSSymbolicLinkDeviceComponent(parent_directory, move(device_name), device, pointed_component));
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}
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SysFSSymbolicLinkDeviceComponent::SysFSSymbolicLinkDeviceComponent(SysFSCharacterDevicesDirectory const& parent_directory, NonnullOwnPtr<KString> major_minor_formatted_device_name, Device const& device, SysFSComponent const& pointed_component)
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class SysFSDeviceIdentifiersDirectory;
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class SysFSSymbolicLinkDeviceComponent final
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: public SysFSSymbolicLink
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, public Weakable<SysFSSymbolicLinkDeviceComponent> {
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, public LockWeakable<SysFSSymbolicLinkDeviceComponent> {
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friend class SysFSComponentRegistry;
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public:
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static ErrorOr<NonnullRefPtr<SysFSSymbolicLinkDeviceComponent>> try_create(SysFSCharacterDevicesDirectory const& parent_directory, Device const& device, SysFSComponent const& pointed_component);
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static ErrorOr<NonnullRefPtr<SysFSSymbolicLinkDeviceComponent>> try_create(SysFSBlockDevicesDirectory const& parent_directory, Device const& device, SysFSComponent const& pointed_component);
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static ErrorOr<NonnullLockRefPtr<SysFSSymbolicLinkDeviceComponent>> try_create(SysFSCharacterDevicesDirectory const& parent_directory, Device const& device, SysFSComponent const& pointed_component);
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static ErrorOr<NonnullLockRefPtr<SysFSSymbolicLinkDeviceComponent>> try_create(SysFSBlockDevicesDirectory const& parent_directory, Device const& device, SysFSComponent const& pointed_component);
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virtual StringView name() const override { return m_major_minor_formatted_device_name->view(); }
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bool is_block_device() const { return m_block_device; }
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SysFSSymbolicLinkDeviceComponent(SysFSCharacterDevicesDirectory const& parent_directory, NonnullOwnPtr<KString> major_minor_formatted_device_name, Device const&, SysFSComponent const& pointed_component);
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SysFSSymbolicLinkDeviceComponent(SysFSBlockDevicesDirectory const& parent_directory, NonnullOwnPtr<KString> major_minor_formatted_device_name, Device const&, SysFSComponent const& pointed_component);
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IntrusiveListNode<SysFSSymbolicLinkDeviceComponent, NonnullRefPtr<SysFSSymbolicLinkDeviceComponent>> m_list_node;
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IntrusiveListNode<SysFSSymbolicLinkDeviceComponent, NonnullLockRefPtr<SysFSSymbolicLinkDeviceComponent>> m_list_node;
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bool const m_block_device { false };
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NonnullOwnPtr<KString> m_major_minor_formatted_device_name;
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};
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namespace Kernel {
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UNMAP_AFTER_INIT NonnullRefPtr<SysFSDevicesDirectory> SysFSDevicesDirectory::must_create(SysFSRootDirectory const& root_directory)
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UNMAP_AFTER_INIT NonnullLockRefPtr<SysFSDevicesDirectory> SysFSDevicesDirectory::must_create(SysFSRootDirectory const& root_directory)
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{
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auto devices_directory = adopt_ref_if_nonnull(new (nothrow) SysFSDevicesDirectory(root_directory)).release_nonnull();
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auto devices_directory = adopt_lock_ref_if_nonnull(new (nothrow) SysFSDevicesDirectory(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(SysFSStorageDirectory::must_create(*devices_directory));
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list.append(SysFSGraphicsDirectory::must_create(*devices_directory));
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class SysFSDevicesDirectory final : public SysFSDirectory {
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public:
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virtual StringView name() const override { return "devices"sv; }
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static NonnullRefPtr<SysFSDevicesDirectory> must_create(SysFSRootDirectory const&);
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static NonnullLockRefPtr<SysFSDevicesDirectory> must_create(SysFSRootDirectory const&);
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private:
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explicit SysFSDevicesDirectory(SysFSRootDirectory const&);
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namespace Kernel {
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UNMAP_AFTER_INIT NonnullRefPtr<SysFSGraphicsDirectory> SysFSGraphicsDirectory::must_create(SysFSDevicesDirectory const& parent_directory)
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UNMAP_AFTER_INIT NonnullLockRefPtr<SysFSGraphicsDirectory> SysFSGraphicsDirectory::must_create(SysFSDevicesDirectory const& parent_directory)
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{
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auto directory = adopt_ref(*new (nothrow) SysFSGraphicsDirectory(parent_directory));
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auto directory = adopt_lock_ref(*new (nothrow) SysFSGraphicsDirectory(parent_directory));
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MUST(directory->m_child_components.with([&](auto& list) -> ErrorOr<void> {
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list.append(SysFSDisplayConnectorsDirectory::must_create(*directory));
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return {};
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@ -17,7 +17,7 @@ class SysFSGraphicsDirectory : public SysFSDirectory {
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public:
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virtual StringView name() const override { return "graphics"sv; }
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static NonnullRefPtr<SysFSGraphicsDirectory> must_create(SysFSDevicesDirectory const&);
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static NonnullLockRefPtr<SysFSGraphicsDirectory> must_create(SysFSDevicesDirectory const&);
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private:
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explicit SysFSGraphicsDirectory(SysFSDevicesDirectory const&);
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@ -32,9 +32,9 @@ StringView DisplayConnectorAttributeSysFSComponent::name() const
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}
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}
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NonnullRefPtr<DisplayConnectorAttributeSysFSComponent> DisplayConnectorAttributeSysFSComponent::must_create(DisplayConnectorSysFSDirectory const& device_directory, Type type)
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NonnullLockRefPtr<DisplayConnectorAttributeSysFSComponent> DisplayConnectorAttributeSysFSComponent::must_create(DisplayConnectorSysFSDirectory const& device_directory, Type type)
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{
|
||||
return adopt_ref(*new (nothrow) DisplayConnectorAttributeSysFSComponent(device_directory, type));
|
||||
return adopt_lock_ref(*new (nothrow) DisplayConnectorAttributeSysFSComponent(device_directory, type));
|
||||
}
|
||||
|
||||
DisplayConnectorAttributeSysFSComponent::DisplayConnectorAttributeSysFSComponent(DisplayConnectorSysFSDirectory const& device_directory, Type type)
|
||||
|
|
|
@ -25,7 +25,7 @@ public:
|
|||
};
|
||||
|
||||
public:
|
||||
static NonnullRefPtr<DisplayConnectorAttributeSysFSComponent> must_create(DisplayConnectorSysFSDirectory const& device_directory, Type);
|
||||
static NonnullLockRefPtr<DisplayConnectorAttributeSysFSComponent> must_create(DisplayConnectorSysFSDirectory const& device_directory, Type);
|
||||
|
||||
virtual ErrorOr<size_t> read_bytes(off_t, size_t, UserOrKernelBuffer&, OpenFileDescription*) const override;
|
||||
virtual ~DisplayConnectorAttributeSysFSComponent() {};
|
||||
|
@ -35,7 +35,7 @@ public:
|
|||
protected:
|
||||
ErrorOr<NonnullOwnPtr<KBuffer>> try_to_generate_buffer() const;
|
||||
DisplayConnectorAttributeSysFSComponent(DisplayConnectorSysFSDirectory const& device, Type);
|
||||
NonnullRefPtr<DisplayConnector> m_device;
|
||||
NonnullLockRefPtr<DisplayConnector> m_device;
|
||||
Type const m_type { Type::MutableModeSettingCapable };
|
||||
};
|
||||
|
||||
|
|
|
@ -19,11 +19,11 @@ DisplayConnector const& DisplayConnectorSysFSDirectory::device(Badge<DisplayConn
|
|||
return *m_device;
|
||||
}
|
||||
|
||||
UNMAP_AFTER_INIT NonnullRefPtr<DisplayConnectorSysFSDirectory> DisplayConnectorSysFSDirectory::create(SysFSDirectory const& parent_directory, DisplayConnector const& device)
|
||||
UNMAP_AFTER_INIT NonnullLockRefPtr<DisplayConnectorSysFSDirectory> DisplayConnectorSysFSDirectory::create(SysFSDirectory const& parent_directory, DisplayConnector const& device)
|
||||
{
|
||||
// FIXME: Handle allocation failure gracefully
|
||||
auto device_name = MUST(KString::formatted("{}", device.minor()));
|
||||
auto directory = adopt_ref(*new (nothrow) DisplayConnectorSysFSDirectory(move(device_name), parent_directory, device));
|
||||
auto directory = adopt_lock_ref(*new (nothrow) DisplayConnectorSysFSDirectory(move(device_name), parent_directory, device));
|
||||
MUST(directory->m_child_components.with([&](auto& list) -> ErrorOr<void> {
|
||||
list.append(DisplayConnectorAttributeSysFSComponent::must_create(*directory, DisplayConnectorAttributeSysFSComponent::Type::MutableModeSettingCapable));
|
||||
list.append(DisplayConnectorAttributeSysFSComponent::must_create(*directory, DisplayConnectorAttributeSysFSComponent::Type::DoubleFrameBufferingCapable));
|
||||
|
|
|
@ -15,7 +15,7 @@ namespace Kernel {
|
|||
class DisplayConnectorAttributeSysFSComponent;
|
||||
class DisplayConnectorSysFSDirectory final : public SysFSDirectory {
|
||||
public:
|
||||
static NonnullRefPtr<DisplayConnectorSysFSDirectory> create(SysFSDirectory const&, DisplayConnector const&);
|
||||
static NonnullLockRefPtr<DisplayConnectorSysFSDirectory> create(SysFSDirectory const&, DisplayConnector const&);
|
||||
|
||||
virtual StringView name() const override { return m_device_directory_name->view(); }
|
||||
|
||||
|
@ -23,7 +23,7 @@ public:
|
|||
|
||||
private:
|
||||
DisplayConnectorSysFSDirectory(NonnullOwnPtr<KString> device_directory_name, SysFSDirectory const&, DisplayConnector const&);
|
||||
RefPtr<DisplayConnector> m_device;
|
||||
LockRefPtr<DisplayConnector> m_device;
|
||||
NonnullOwnPtr<KString> m_device_directory_name;
|
||||
};
|
||||
|
||||
|
|
|
@ -16,9 +16,9 @@ namespace Kernel {
|
|||
|
||||
static SysFSDisplayConnectorsDirectory* s_the { nullptr };
|
||||
|
||||
UNMAP_AFTER_INIT NonnullRefPtr<SysFSDisplayConnectorsDirectory> SysFSDisplayConnectorsDirectory::must_create(SysFSGraphicsDirectory const& parent_directory)
|
||||
UNMAP_AFTER_INIT NonnullLockRefPtr<SysFSDisplayConnectorsDirectory> SysFSDisplayConnectorsDirectory::must_create(SysFSGraphicsDirectory const& parent_directory)
|
||||
{
|
||||
auto directory = adopt_ref(*new (nothrow) SysFSDisplayConnectorsDirectory(parent_directory));
|
||||
auto directory = adopt_lock_ref(*new (nothrow) SysFSDisplayConnectorsDirectory(parent_directory));
|
||||
s_the = directory;
|
||||
return directory;
|
||||
}
|
||||
|
|
|
@ -20,7 +20,7 @@ class SysFSDisplayConnectorsDirectory : public SysFSDirectory {
|
|||
public:
|
||||
virtual StringView name() const override { return "connectors"sv; }
|
||||
static SysFSDisplayConnectorsDirectory& the();
|
||||
static NonnullRefPtr<SysFSDisplayConnectorsDirectory> must_create(SysFSGraphicsDirectory const&);
|
||||
static NonnullLockRefPtr<SysFSDisplayConnectorsDirectory> must_create(SysFSGraphicsDirectory const&);
|
||||
|
||||
void plug(Badge<DisplayConnector>, DisplayConnectorSysFSDirectory&);
|
||||
void unplug(Badge<DisplayConnector>, SysFSDirectory&);
|
||||
|
|
|
@ -26,9 +26,9 @@ StringView StorageDeviceAttributeSysFSComponent::name() const
|
|||
}
|
||||
}
|
||||
|
||||
NonnullRefPtr<StorageDeviceAttributeSysFSComponent> StorageDeviceAttributeSysFSComponent::must_create(StorageDeviceSysFSDirectory const& device_directory, Type type)
|
||||
NonnullLockRefPtr<StorageDeviceAttributeSysFSComponent> StorageDeviceAttributeSysFSComponent::must_create(StorageDeviceSysFSDirectory const& device_directory, Type type)
|
||||
{
|
||||
return adopt_ref(*new (nothrow) StorageDeviceAttributeSysFSComponent(device_directory, type));
|
||||
return adopt_lock_ref(*new (nothrow) StorageDeviceAttributeSysFSComponent(device_directory, type));
|
||||
}
|
||||
|
||||
StorageDeviceAttributeSysFSComponent::StorageDeviceAttributeSysFSComponent(StorageDeviceSysFSDirectory const& device_directory, Type type)
|
||||
|
|
|
@ -21,7 +21,7 @@ public:
|
|||
};
|
||||
|
||||
public:
|
||||
static NonnullRefPtr<StorageDeviceAttributeSysFSComponent> must_create(StorageDeviceSysFSDirectory const& device_directory, Type);
|
||||
static NonnullLockRefPtr<StorageDeviceAttributeSysFSComponent> must_create(StorageDeviceSysFSDirectory const& device_directory, Type);
|
||||
|
||||
virtual ErrorOr<size_t> read_bytes(off_t, size_t, UserOrKernelBuffer&, OpenFileDescription*) const override;
|
||||
virtual ~StorageDeviceAttributeSysFSComponent() {};
|
||||
|
@ -31,7 +31,7 @@ public:
|
|||
protected:
|
||||
ErrorOr<NonnullOwnPtr<KBuffer>> try_to_generate_buffer() const;
|
||||
StorageDeviceAttributeSysFSComponent(StorageDeviceSysFSDirectory const& device, Type);
|
||||
NonnullRefPtr<StorageDevice> m_device;
|
||||
NonnullLockRefPtr<StorageDevice> m_device;
|
||||
Type const m_type { Type::EndLBA };
|
||||
};
|
||||
|
||||
|
|
|
@ -19,12 +19,12 @@ StorageDevice const& StorageDeviceSysFSDirectory::device(Badge<StorageDeviceAttr
|
|||
return *m_device;
|
||||
}
|
||||
|
||||
UNMAP_AFTER_INIT NonnullRefPtr<StorageDeviceSysFSDirectory> StorageDeviceSysFSDirectory::create(SysFSDirectory const& parent_directory, StorageDevice const& device)
|
||||
UNMAP_AFTER_INIT NonnullLockRefPtr<StorageDeviceSysFSDirectory> StorageDeviceSysFSDirectory::create(SysFSDirectory const& parent_directory, StorageDevice const& device)
|
||||
{
|
||||
// FIXME: Handle allocation failure gracefully
|
||||
auto lun_address = device.logical_unit_number_address();
|
||||
auto device_name = MUST(KString::formatted("{:02x}:{:02x}.{}", lun_address.controller_id, lun_address.target_id, lun_address.disk_id));
|
||||
auto directory = adopt_ref(*new (nothrow) StorageDeviceSysFSDirectory(move(device_name), parent_directory, device));
|
||||
auto directory = adopt_lock_ref(*new (nothrow) StorageDeviceSysFSDirectory(move(device_name), parent_directory, device));
|
||||
MUST(directory->m_child_components.with([&](auto& list) -> ErrorOr<void> {
|
||||
list.append(StorageDeviceAttributeSysFSComponent::must_create(*directory, StorageDeviceAttributeSysFSComponent::Type::EndLBA));
|
||||
list.append(StorageDeviceAttributeSysFSComponent::must_create(*directory, StorageDeviceAttributeSysFSComponent::Type::SectorSize));
|
||||
|
|
|
@ -15,7 +15,7 @@ namespace Kernel {
|
|||
class StorageDeviceAttributeSysFSComponent;
|
||||
class StorageDeviceSysFSDirectory final : public SysFSDirectory {
|
||||
public:
|
||||
static NonnullRefPtr<StorageDeviceSysFSDirectory> create(SysFSDirectory const&, StorageDevice const&);
|
||||
static NonnullLockRefPtr<StorageDeviceSysFSDirectory> create(SysFSDirectory const&, StorageDevice const&);
|
||||
|
||||
virtual StringView name() const override { return m_device_directory_name->view(); }
|
||||
|
||||
|
@ -23,7 +23,7 @@ public:
|
|||
|
||||
private:
|
||||
StorageDeviceSysFSDirectory(NonnullOwnPtr<KString> device_directory_name, SysFSDirectory const&, StorageDevice const&);
|
||||
RefPtr<StorageDevice> m_device;
|
||||
LockRefPtr<StorageDevice> m_device;
|
||||
NonnullOwnPtr<KString> m_device_directory_name;
|
||||
};
|
||||
|
||||
|
|
|
@ -15,9 +15,9 @@ namespace Kernel {
|
|||
|
||||
static SysFSStorageDirectory* s_the { nullptr };
|
||||
|
||||
UNMAP_AFTER_INIT NonnullRefPtr<SysFSStorageDirectory> SysFSStorageDirectory::must_create(SysFSDevicesDirectory const& parent_directory)
|
||||
UNMAP_AFTER_INIT NonnullLockRefPtr<SysFSStorageDirectory> SysFSStorageDirectory::must_create(SysFSDevicesDirectory const& parent_directory)
|
||||
{
|
||||
auto directory = adopt_ref(*new (nothrow) SysFSStorageDirectory(parent_directory));
|
||||
auto directory = adopt_lock_ref(*new (nothrow) SysFSStorageDirectory(parent_directory));
|
||||
s_the = directory;
|
||||
return directory;
|
||||
}
|
||||
|
|
|
@ -19,7 +19,7 @@ class SysFSStorageDirectory : public SysFSDirectory {
|
|||
public:
|
||||
virtual StringView name() const override { return "storage"sv; }
|
||||
static SysFSStorageDirectory& the();
|
||||
static NonnullRefPtr<SysFSStorageDirectory> must_create(SysFSDevicesDirectory const&);
|
||||
static NonnullLockRefPtr<SysFSStorageDirectory> must_create(SysFSDevicesDirectory const&);
|
||||
|
||||
void plug(Badge<StorageDevice>, StorageDeviceSysFSDirectory&);
|
||||
void unplug(Badge<StorageDevice>, SysFSDirectory&);
|
||||
|
|
|
@ -15,9 +15,9 @@
|
|||
|
||||
namespace Kernel {
|
||||
|
||||
NonnullRefPtr<BIOSSysFSComponent> BIOSSysFSComponent::must_create(Type type, PhysicalAddress blob_paddr, size_t blob_size)
|
||||
NonnullLockRefPtr<BIOSSysFSComponent> BIOSSysFSComponent::must_create(Type type, PhysicalAddress blob_paddr, size_t blob_size)
|
||||
{
|
||||
return adopt_ref_if_nonnull(new (nothrow) BIOSSysFSComponent(type, blob_paddr, blob_size)).release_nonnull();
|
||||
return adopt_lock_ref_if_nonnull(new (nothrow) BIOSSysFSComponent(type, blob_paddr, blob_size)).release_nonnull();
|
||||
}
|
||||
|
||||
UNMAP_AFTER_INIT BIOSSysFSComponent::BIOSSysFSComponent(Type type, PhysicalAddress blob_paddr, size_t blob_size)
|
||||
|
|
|
@ -6,11 +6,11 @@
|
|||
|
||||
#pragma once
|
||||
|
||||
#include <AK/RefPtr.h>
|
||||
#include <AK/Types.h>
|
||||
#include <AK/Vector.h>
|
||||
#include <Kernel/FileSystem/SysFS/Subsystems/Firmware/Directory.h>
|
||||
#include <Kernel/KBuffer.h>
|
||||
#include <Kernel/Library/LockRefPtr.h>
|
||||
#include <Kernel/PhysicalAddress.h>
|
||||
|
||||
namespace Kernel {
|
||||
|
@ -23,7 +23,7 @@ public:
|
|||
};
|
||||
|
||||
public:
|
||||
static NonnullRefPtr<BIOSSysFSComponent> must_create(Type, PhysicalAddress, size_t blob_size);
|
||||
static NonnullLockRefPtr<BIOSSysFSComponent> must_create(Type, PhysicalAddress, size_t blob_size);
|
||||
virtual StringView name() const override;
|
||||
virtual ErrorOr<size_t> read_bytes(off_t, size_t, UserOrKernelBuffer&, OpenFileDescription*) const override;
|
||||
|
||||
|
|
|
@ -39,9 +39,9 @@ UNMAP_AFTER_INIT void BIOSSysFSDirectory::set_dmi_32_bit_entry_initialization_va
|
|||
m_smbios_structure_table_length = smbios_entry.ptr()->legacy_structure.smbios_table_length;
|
||||
}
|
||||
|
||||
UNMAP_AFTER_INIT NonnullRefPtr<BIOSSysFSDirectory> BIOSSysFSDirectory::must_create(FirmwareSysFSDirectory& firmware_directory)
|
||||
UNMAP_AFTER_INIT NonnullLockRefPtr<BIOSSysFSDirectory> BIOSSysFSDirectory::must_create(FirmwareSysFSDirectory& firmware_directory)
|
||||
{
|
||||
auto bios_directory = MUST(adopt_nonnull_ref_or_enomem(new (nothrow) BIOSSysFSDirectory(firmware_directory)));
|
||||
auto bios_directory = MUST(adopt_nonnull_lock_ref_or_enomem(new (nothrow) BIOSSysFSDirectory(firmware_directory)));
|
||||
bios_directory->create_components();
|
||||
return bios_directory;
|
||||
}
|
||||
|
|
|
@ -6,11 +6,11 @@
|
|||
|
||||
#pragma once
|
||||
|
||||
#include <AK/RefPtr.h>
|
||||
#include <AK/Types.h>
|
||||
#include <AK/Vector.h>
|
||||
#include <Kernel/FileSystem/SysFS.h>
|
||||
#include <Kernel/FileSystem/SysFS/Subsystems/Firmware/Directory.h>
|
||||
#include <Kernel/Library/LockRefPtr.h>
|
||||
#include <Kernel/PhysicalAddress.h>
|
||||
|
||||
namespace Kernel {
|
||||
|
@ -18,7 +18,7 @@ namespace Kernel {
|
|||
class BIOSSysFSDirectory : public SysFSDirectory {
|
||||
public:
|
||||
virtual StringView name() const override { return "bios"sv; }
|
||||
static NonnullRefPtr<BIOSSysFSDirectory> must_create(FirmwareSysFSDirectory&);
|
||||
static NonnullLockRefPtr<BIOSSysFSDirectory> must_create(FirmwareSysFSDirectory&);
|
||||
|
||||
void create_components();
|
||||
|
||||
|
|
|
@ -15,7 +15,7 @@ namespace Kernel {
|
|||
|
||||
UNMAP_AFTER_INIT void FirmwareSysFSDirectory::initialize()
|
||||
{
|
||||
auto firmware_directory = adopt_ref_if_nonnull(new (nothrow) FirmwareSysFSDirectory()).release_nonnull();
|
||||
auto firmware_directory = adopt_lock_ref_if_nonnull(new (nothrow) FirmwareSysFSDirectory()).release_nonnull();
|
||||
SysFSComponentRegistry::the().register_new_component(firmware_directory);
|
||||
firmware_directory->create_components();
|
||||
}
|
||||
|
|
|
@ -20,9 +20,9 @@ mode_t PowerStateSwitchNode::permissions() const
|
|||
return S_IRUSR | S_IRGRP | S_IWUSR | S_IWGRP;
|
||||
}
|
||||
|
||||
UNMAP_AFTER_INIT NonnullRefPtr<PowerStateSwitchNode> PowerStateSwitchNode::must_create(FirmwareSysFSDirectory& firmware_directory)
|
||||
UNMAP_AFTER_INIT NonnullLockRefPtr<PowerStateSwitchNode> PowerStateSwitchNode::must_create(FirmwareSysFSDirectory& firmware_directory)
|
||||
{
|
||||
return adopt_ref_if_nonnull(new (nothrow) PowerStateSwitchNode(firmware_directory)).release_nonnull();
|
||||
return adopt_lock_ref_if_nonnull(new (nothrow) PowerStateSwitchNode(firmware_directory)).release_nonnull();
|
||||
}
|
||||
|
||||
UNMAP_AFTER_INIT PowerStateSwitchNode::PowerStateSwitchNode(FirmwareSysFSDirectory&)
|
||||
|
|
|
@ -7,12 +7,12 @@
|
|||
|
||||
#pragma once
|
||||
|
||||
#include <AK/RefPtr.h>
|
||||
#include <AK/Types.h>
|
||||
#include <AK/Vector.h>
|
||||
#include <Kernel/FileSystem/SysFS.h>
|
||||
#include <Kernel/FileSystem/SysFS/Subsystems/Firmware/Directory.h>
|
||||
#include <Kernel/KBuffer.h>
|
||||
#include <Kernel/Library/LockRefPtr.h>
|
||||
#include <Kernel/Memory/MappedROM.h>
|
||||
#include <Kernel/Memory/Region.h>
|
||||
#include <Kernel/PhysicalAddress.h>
|
||||
|
@ -23,7 +23,7 @@ namespace Kernel {
|
|||
class PowerStateSwitchNode final : public SysFSComponent {
|
||||
public:
|
||||
virtual StringView name() const override { return "power_state"sv; }
|
||||
static NonnullRefPtr<PowerStateSwitchNode> must_create(FirmwareSysFSDirectory&);
|
||||
static NonnullLockRefPtr<PowerStateSwitchNode> must_create(FirmwareSysFSDirectory&);
|
||||
virtual mode_t permissions() const override;
|
||||
virtual ErrorOr<size_t> write_bytes(off_t, size_t, UserOrKernelBuffer const&, OpenFileDescription*) override;
|
||||
virtual ErrorOr<void> truncate(u64) override;
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue