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Everywhere: Run clang-format

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This commit is contained in:
Idan Horowitz 2022-04-01 20:58:27 +03:00 • committed by Linus Groh
parent 0376c127f6
commit 086969277e
1665 changed files with 8479 additions and 8479 deletions
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6
Kernel/Devices/AsyncDeviceRequest.h
View file

@ -99,7 +99,7 @@ public:
}
template<typename... Args>
ErrorOr<void> read_from_buffer(const UserOrKernelBuffer& buffer, Args... args)
ErrorOr<void> read_from_buffer(UserOrKernelBuffer const& buffer, Args... args)
{
if (in_target_context(buffer))
return buffer.read(forward<Args>(args)...);
@ -108,7 +108,7 @@ public:
}
template<size_t BUFFER_BYTES, typename... Args>
ErrorOr<size_t> read_from_buffer_buffered(const UserOrKernelBuffer& buffer, Args... args)
ErrorOr<size_t> read_from_buffer_buffered(UserOrKernelBuffer const& buffer, Args... args)
{
if (in_target_context(buffer))
return buffer.read_buffered<BUFFER_BYTES>(forward<Args>(args)...);
@ -125,7 +125,7 @@ private:
void sub_request_finished(AsyncDeviceRequest&);
void request_finished();
[[nodiscard]] bool in_target_context(const UserOrKernelBuffer& buffer) const
[[nodiscard]] bool in_target_context(UserOrKernelBuffer const& buffer) const
{
if (buffer.is_kernel_buffer())
return true;

2
Kernel/Devices/Audio/AC97.h
View file

@ -147,7 +147,7 @@ private:
explicit AC97(PCI::DeviceIdentifier const&);
// ^IRQHandler
virtual bool handle_irq(const RegisterState&) override;
virtual bool handle_irq(RegisterState const&) override;
AC97Channel channel(StringView name, NativeAudioBusChannel channel) { return AC97Channel(*this, name, m_io_bus_base.offset(channel)); }
ErrorOr<void> initialize();

2
Kernel/Devices/Audio/Channel.cpp
View file

@ -50,7 +50,7 @@ ErrorOr<void> AudioChannel::ioctl(OpenFileDescription&, unsigned request, Usersp
}
}
bool AudioChannel::can_read(const OpenFileDescription&, u64) const
bool AudioChannel::can_read(OpenFileDescription const&, u64) const
{
// FIXME: Implement input from device
return false;

6
Kernel/Devices/Audio/Channel.h
View file

@ -24,10 +24,10 @@ public:
virtual ~AudioChannel() override = default;
// ^CharacterDevice
virtual bool can_read(const OpenFileDescription&, u64) const override;
virtual bool can_read(OpenFileDescription const&, u64) const override;
virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override;
virtual bool can_write(const OpenFileDescription&, u64) const override { return true; }
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, UserOrKernelBuffer const&, size_t) override;
virtual bool can_write(OpenFileDescription const&, u64) const override { return true; }
virtual ErrorOr<void> ioctl(OpenFileDescription&, unsigned, Userspace<void*>) override;

4
Kernel/Devices/BlockDevice.cpp
View file

@ -8,7 +8,7 @@
namespace Kernel {
AsyncBlockDeviceRequest::AsyncBlockDeviceRequest(Device& block_device, RequestType request_type, u64 block_index, u32 block_count, const UserOrKernelBuffer& buffer, size_t buffer_size)
AsyncBlockDeviceRequest::AsyncBlockDeviceRequest(Device& block_device, RequestType request_type, u64 block_index, u32 block_count, UserOrKernelBuffer const& buffer, size_t buffer_size)
: AsyncDeviceRequest(block_device)
, m_block_device(static_cast<BlockDevice&>(block_device))
, m_request_type(request_type)
@ -52,7 +52,7 @@ bool BlockDevice::read_block(u64 index, UserOrKernelBuffer& buffer)
return false;
}
bool BlockDevice::write_block(u64 index, const UserOrKernelBuffer& buffer)
bool BlockDevice::write_block(u64 index, UserOrKernelBuffer const& buffer)
{
auto write_request_or_error = try_make_request<AsyncBlockDeviceRequest>(AsyncBlockDeviceRequest::Write, index, 1, buffer, m_block_size);
if (write_request_or_error.is_error()) {

6
Kernel/Devices/BlockDevice.h
View file

@ -23,7 +23,7 @@ public:
virtual bool is_seekable() const override { return true; }
bool read_block(u64 index, UserOrKernelBuffer&);
bool write_block(u64 index, const UserOrKernelBuffer&);
bool write_block(u64 index, UserOrKernelBuffer const&);
virtual void start_request(AsyncBlockDeviceRequest&) = 0;
@ -52,14 +52,14 @@ public:
Write
};
AsyncBlockDeviceRequest(Device& block_device, RequestType request_type,
u64 block_index, u32 block_count, const UserOrKernelBuffer& buffer, size_t buffer_size);
u64 block_index, u32 block_count, UserOrKernelBuffer const& buffer, size_t buffer_size);
RequestType request_type() const { return m_request_type; }
u64 block_index() const { return m_block_index; }
u32 block_count() const { return m_block_count; }
size_t block_size() const { return m_block_device.block_size(); }
UserOrKernelBuffer& buffer() { return m_buffer; }
const UserOrKernelBuffer& buffer() const { return m_buffer; }
UserOrKernelBuffer const& buffer() const { return m_buffer; }
size_t buffer_size() const { return m_buffer_size; }
virtual void start() override;

4
Kernel/Devices/ConsoleDevice.cpp
View file

@ -30,7 +30,7 @@ UNMAP_AFTER_INIT ConsoleDevice::ConsoleDevice()
UNMAP_AFTER_INIT ConsoleDevice::~ConsoleDevice() = default;
bool ConsoleDevice::can_read(const Kernel::OpenFileDescription&, u64) const
bool ConsoleDevice::can_read(Kernel::OpenFileDescription const&, u64) const
{
return false;
}
@ -42,7 +42,7 @@ ErrorOr<size_t> ConsoleDevice::read(OpenFileDescription&, u64, Kernel::UserOrKer
return 0;
}
ErrorOr<size_t> ConsoleDevice::write(OpenFileDescription&, u64, const Kernel::UserOrKernelBuffer& data, size_t size)
ErrorOr<size_t> ConsoleDevice::write(OpenFileDescription&, u64, Kernel::UserOrKernelBuffer const& data, size_t size)
{
if (!size)
return 0;

8
Kernel/Devices/ConsoleDevice.h
View file

@ -21,15 +21,15 @@ public:
virtual ~ConsoleDevice() override;
// ^CharacterDevice
virtual bool can_read(const Kernel::OpenFileDescription&, u64) const override;
virtual bool can_write(const Kernel::OpenFileDescription&, u64) const override { return true; }
virtual bool can_read(Kernel::OpenFileDescription const&, u64) const override;
virtual bool can_write(Kernel::OpenFileDescription const&, u64) const override { return true; }
virtual ErrorOr<size_t> read(OpenFileDescription&, u64, Kernel::UserOrKernelBuffer&, size_t) override;
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const Kernel::UserOrKernelBuffer&, size_t) override;
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, Kernel::UserOrKernelBuffer const&, size_t) override;
virtual StringView class_name() const override { return "Console"sv; }
void put_char(char);
const CircularQueue<char, 16384>& logbuffer() const { return m_logbuffer; }
CircularQueue<char, 16384> const& logbuffer() const { return m_logbuffer; }
private:
ConsoleDevice();

4
Kernel/Devices/Device.cpp
View file

@ -146,12 +146,12 @@ Device::~Device()
VERIFY(m_state == State::BeingRemoved);
}
ErrorOr<NonnullOwnPtr<KString>> Device::pseudo_path(const OpenFileDescription&) const
ErrorOr<NonnullOwnPtr<KString>> Device::pseudo_path(OpenFileDescription const&) const
{
return KString::formatted("device:{},{}", major(), minor());
}
void Device::process_next_queued_request(Badge<AsyncDeviceRequest>, const AsyncDeviceRequest& completed_request)
void Device::process_next_queued_request(Badge<AsyncDeviceRequest>, AsyncDeviceRequest const& completed_request)
{
SpinlockLocker lock(m_requests_lock);
VERIFY(!m_requests.is_empty());

4
Kernel/Devices/Device.h
View file

@ -40,7 +40,7 @@ public:
MajorNumber major() const { return m_major; }
MinorNumber minor() const { return m_minor; }
virtual ErrorOr<NonnullOwnPtr<KString>> pseudo_path(const OpenFileDescription&) const override;
virtual ErrorOr<NonnullOwnPtr<KString>> pseudo_path(OpenFileDescription const&) const override;
UserID uid() const { return m_uid; }
GroupID gid() const { return m_gid; }
@ -48,7 +48,7 @@ public:
virtual bool is_device() const override { return true; }
virtual void will_be_destroyed() override;
virtual void after_inserting();
void process_next_queued_request(Badge<AsyncDeviceRequest>, const AsyncDeviceRequest&);
void process_next_queued_request(Badge<AsyncDeviceRequest>, AsyncDeviceRequest const&);
template<typename AsyncRequestType, typename... Args>
ErrorOr<NonnullRefPtr<AsyncRequestType>> try_make_request(Args&&... args)

2
Kernel/Devices/DeviceControlDevice.cpp
View file

@ -17,7 +17,7 @@ UNMAP_AFTER_INIT NonnullRefPtr<DeviceControlDevice> DeviceControlDevice::must_cr
return device_control_device_or_error.release_value();
}
bool DeviceControlDevice::can_read(const OpenFileDescription&, u64) const
bool DeviceControlDevice::can_read(OpenFileDescription const&, u64) const
{
return true;
}

6
Kernel/Devices/DeviceControlDevice.h
View file

@ -23,9 +23,9 @@ private:
// ^CharacterDevice
virtual ErrorOr<void> ioctl(OpenFileDescription&, unsigned request, Userspace<void*> arg) override;
virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override { return Error::from_errno(ENOTSUP); }
virtual bool can_read(const OpenFileDescription&, u64) const override;
virtual bool can_write(const OpenFileDescription&, u64) const override { return false; }
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, UserOrKernelBuffer const&, size_t) override { return Error::from_errno(ENOTSUP); }
virtual bool can_read(OpenFileDescription const&, u64) const override;
virtual bool can_write(OpenFileDescription const&, u64) const override { return false; }
virtual StringView class_name() const override { return "DeviceControlDevice"sv; }
};

4
Kernel/Devices/FullDevice.cpp
View file

@ -27,7 +27,7 @@ UNMAP_AFTER_INIT FullDevice::FullDevice()
UNMAP_AFTER_INIT FullDevice::~FullDevice() = default;
bool FullDevice::can_read(const OpenFileDescription&, u64) const
bool FullDevice::can_read(OpenFileDescription const&, u64) const
{
return true;
}
@ -38,7 +38,7 @@ ErrorOr<size_t> FullDevice::read(OpenFileDescription&, u64, UserOrKernelBuffer&
return size;
}
ErrorOr<size_t> FullDevice::write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t size)
ErrorOr<size_t> FullDevice::write(OpenFileDescription&, u64, UserOrKernelBuffer const&, size_t size)
{
if (size == 0)
return 0;

6
Kernel/Devices/FullDevice.h
View file

@ -22,9 +22,9 @@ private:
// ^CharacterDevice
virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override;
virtual bool can_read(const OpenFileDescription&, u64) const override;
virtual bool can_write(const OpenFileDescription&, u64) const override { return true; }
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, UserOrKernelBuffer const&, size_t) override;
virtual bool can_read(OpenFileDescription const&, u64) const override;
virtual bool can_write(OpenFileDescription const&, u64) const override { return true; }
virtual StringView class_name() const override { return "FullDevice"sv; }
};

2
Kernel/Devices/HID/I8042Controller.h
View file

@ -71,7 +71,7 @@ public:
virtual void irq_handle_byte_read(u8 byte) = 0;
protected:
explicit I8042Device(const I8042Controller& ps2_controller)
explicit I8042Device(I8042Controller const& ps2_controller)
: m_i8042_controller(ps2_controller)
{
}

2
Kernel/Devices/HID/KeyboardDevice.cpp
View file

@ -278,7 +278,7 @@ UNMAP_AFTER_INIT KeyboardDevice::KeyboardDevice()
// like USB keyboards, we need to remove this
UNMAP_AFTER_INIT KeyboardDevice::~KeyboardDevice() = default;
bool KeyboardDevice::can_read(const OpenFileDescription&, u64) const
bool KeyboardDevice::can_read(OpenFileDescription const&, u64) const
{
return !m_queue.is_empty();
}

6
Kernel/Devices/HID/KeyboardDevice.h
View file

@ -26,9 +26,9 @@ public:
// ^CharacterDevice
virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
virtual bool can_read(const OpenFileDescription&, u64) const override;
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override { return EINVAL; }
virtual bool can_write(const OpenFileDescription&, u64) const override { return true; }
virtual bool can_read(OpenFileDescription const&, u64) const override;
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, UserOrKernelBuffer const&, size_t) override { return EINVAL; }
virtual bool can_write(OpenFileDescription const&, u64) const override { return true; }
// ^HIDDevice
virtual Type instrument_type() const override { return Type::Keyboard; }

2
Kernel/Devices/HID/MouseDevice.cpp
View file

@ -16,7 +16,7 @@ MouseDevice::MouseDevice()
MouseDevice::~MouseDevice() = default;
bool MouseDevice::can_read(const OpenFileDescription&, u64) const
bool MouseDevice::can_read(OpenFileDescription const&, u64) const
{
SpinlockLocker lock(m_queue_lock);
return !m_queue.is_empty();

6
Kernel/Devices/HID/MouseDevice.h
View file

@ -24,9 +24,9 @@ public:
// ^CharacterDevice
virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
virtual bool can_read(const OpenFileDescription&, u64) const override;
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override { return EINVAL; }
virtual bool can_write(const OpenFileDescription&, u64) const override { return true; }
virtual bool can_read(OpenFileDescription const&, u64) const override;
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, UserOrKernelBuffer const&, size_t) override { return EINVAL; }
virtual bool can_write(OpenFileDescription const&, u64) const override { return true; }
// ^HIDDevice
virtual Type instrument_type() const override { return Type::Mouse; }

6
Kernel/Devices/HID/PS2KeyboardDevice.cpp
View file

@ -79,14 +79,14 @@ void PS2KeyboardDevice::irq_handle_byte_read(u8 byte)
}
}
bool PS2KeyboardDevice::handle_irq(const RegisterState&)
bool PS2KeyboardDevice::handle_irq(RegisterState const&)
{
// The controller will read the data and call irq_handle_byte_read
// for the appropriate device
return m_i8042_controller->irq_process_input_buffer(HIDDevice::Type::Keyboard);
}
UNMAP_AFTER_INIT ErrorOr<NonnullRefPtr<PS2KeyboardDevice>> PS2KeyboardDevice::try_to_initialize(const I8042Controller& ps2_controller)
UNMAP_AFTER_INIT ErrorOr<NonnullRefPtr<PS2KeyboardDevice>> PS2KeyboardDevice::try_to_initialize(I8042Controller const& ps2_controller)
{
auto keyboard_device = TRY(DeviceManagement::try_create_device<PS2KeyboardDevice>(ps2_controller));
@ -102,7 +102,7 @@ UNMAP_AFTER_INIT ErrorOr<void> PS2KeyboardDevice::initialize()
// FIXME: UNMAP_AFTER_INIT might not be correct, because in practice PS/2 devices
// are hot pluggable.
UNMAP_AFTER_INIT PS2KeyboardDevice::PS2KeyboardDevice(const I8042Controller& ps2_controller)
UNMAP_AFTER_INIT PS2KeyboardDevice::PS2KeyboardDevice(I8042Controller const& ps2_controller)
: IRQHandler(IRQ_KEYBOARD)
, KeyboardDevice()
, I8042Device(ps2_controller)

6
Kernel/Devices/HID/PS2KeyboardDevice.h
View file

@ -23,7 +23,7 @@ class PS2KeyboardDevice final : public IRQHandler
friend class DeviceManagement;
public:
static ErrorOr<NonnullRefPtr<PS2KeyboardDevice>> try_to_initialize(const I8042Controller&);
static ErrorOr<NonnullRefPtr<PS2KeyboardDevice>> try_to_initialize(I8042Controller const&);
virtual ~PS2KeyboardDevice() override;
ErrorOr<void> initialize();
@ -37,10 +37,10 @@ public:
}
private:
explicit PS2KeyboardDevice(const I8042Controller&);
explicit PS2KeyboardDevice(I8042Controller const&);
// ^IRQHandler
virtual bool handle_irq(const RegisterState&) override;
virtual bool handle_irq(RegisterState const&) override;
// ^CharacterDevice
virtual StringView class_name() const override { return "KeyboardDevice"sv; }

8
Kernel/Devices/HID/PS2MouseDevice.cpp
View file

@ -19,7 +19,7 @@ namespace Kernel {
#define PS2MOUSE_INTELLIMOUSE_ID 0x03
#define PS2MOUSE_INTELLIMOUSE_EXPLORER_ID 0x04
UNMAP_AFTER_INIT PS2MouseDevice::PS2MouseDevice(const I8042Controller& ps2_controller)
UNMAP_AFTER_INIT PS2MouseDevice::PS2MouseDevice(I8042Controller const& ps2_controller)
: IRQHandler(IRQ_MOUSE)
, MouseDevice()
, I8042Device(ps2_controller)
@ -28,7 +28,7 @@ UNMAP_AFTER_INIT PS2MouseDevice::PS2MouseDevice(const I8042Controller& ps2_contr
UNMAP_AFTER_INIT PS2MouseDevice::~PS2MouseDevice() = default;
bool PS2MouseDevice::handle_irq(const RegisterState&)
bool PS2MouseDevice::handle_irq(RegisterState const&)
{
// The controller will read the data and call irq_handle_byte_read
// for the appropriate device
@ -82,7 +82,7 @@ void PS2MouseDevice::irq_handle_byte_read(u8 byte)
}
}
MousePacket PS2MouseDevice::parse_data_packet(const RawPacket& raw_packet)
MousePacket PS2MouseDevice::parse_data_packet(RawPacket const& raw_packet)
{
int x = raw_packet.bytes[1];
int y = raw_packet.bytes[2];
@ -175,7 +175,7 @@ ErrorOr<void> PS2MouseDevice::set_sample_rate(u8 rate)
return {};
}
UNMAP_AFTER_INIT ErrorOr<NonnullRefPtr<PS2MouseDevice>> PS2MouseDevice::try_to_initialize(const I8042Controller& ps2_controller)
UNMAP_AFTER_INIT ErrorOr<NonnullRefPtr<PS2MouseDevice>> PS2MouseDevice::try_to_initialize(I8042Controller const& ps2_controller)
{
auto mouse_device = TRY(DeviceManagement::try_create_device<PS2MouseDevice>(ps2_controller));
TRY(mouse_device->initialize());

8
Kernel/Devices/HID/PS2MouseDevice.h
View file

@ -20,7 +20,7 @@ class PS2MouseDevice : public IRQHandler
friend class DeviceManagement;
public:
static ErrorOr<NonnullRefPtr<PS2MouseDevice>> try_to_initialize(const I8042Controller&);
static ErrorOr<NonnullRefPtr<PS2MouseDevice>> try_to_initialize(I8042Controller const&);
ErrorOr<void> initialize();
virtual ~PS2MouseDevice() override;
@ -35,10 +35,10 @@ public:
}
protected:
explicit PS2MouseDevice(const I8042Controller&);
explicit PS2MouseDevice(I8042Controller const&);
// ^IRQHandler
virtual bool handle_irq(const RegisterState&) override;
virtual bool handle_irq(RegisterState const&) override;
struct RawPacket {
union {
@ -50,7 +50,7 @@ protected:
ErrorOr<u8> read_from_device();
ErrorOr<u8> send_command(u8 command);
ErrorOr<u8> send_command(u8 command, u8 data);
MousePacket parse_data_packet(const RawPacket&);
MousePacket parse_data_packet(RawPacket const&);
ErrorOr<void> set_sample_rate(u8);
ErrorOr<u8> get_device_id();

4
Kernel/Devices/HID/VMWareMouseDevice.cpp
View file

@ -11,7 +11,7 @@
namespace Kernel {
UNMAP_AFTER_INIT ErrorOr<NonnullRefPtr<VMWareMouseDevice>> VMWareMouseDevice::try_to_initialize(const I8042Controller& ps2_controller)
UNMAP_AFTER_INIT ErrorOr<NonnullRefPtr<VMWareMouseDevice>> VMWareMouseDevice::try_to_initialize(I8042Controller const& ps2_controller)
{
// FIXME: return the correct error
if (!VMWareBackdoor::the())
@ -51,7 +51,7 @@ void VMWareMouseDevice::irq_handle_byte_read(u8)
evaluate_block_conditions();
}
VMWareMouseDevice::VMWareMouseDevice(const I8042Controller& ps2_controller)
VMWareMouseDevice::VMWareMouseDevice(I8042Controller const& ps2_controller)
: PS2MouseDevice(ps2_controller)
{
}

4
Kernel/Devices/HID/VMWareMouseDevice.h
View file

@ -18,14 +18,14 @@ namespace Kernel {
class VMWareMouseDevice final : public PS2MouseDevice {
public:
friend class DeviceManagement;
static ErrorOr<NonnullRefPtr<VMWareMouseDevice>> try_to_initialize(const I8042Controller&);
static ErrorOr<NonnullRefPtr<VMWareMouseDevice>> try_to_initialize(I8042Controller const&);
virtual ~VMWareMouseDevice() override;
// ^I8042Device
virtual void irq_handle_byte_read(u8 byte) override;
private:
explicit VMWareMouseDevice(const I8042Controller&);
explicit VMWareMouseDevice(I8042Controller const&);
};
}

6
Kernel/Devices/KCOVDevice.h
View file

@ -30,11 +30,11 @@ protected:
virtual StringView class_name() const override { return "KCOVDevice"sv; }
virtual bool can_read(const OpenFileDescription&, u64) const override final { return true; }
virtual bool can_write(const OpenFileDescription&, u64) const override final { return true; }
virtual bool can_read(OpenFileDescription const&, u64) const override final { return true; }
virtual bool can_write(OpenFileDescription const&, u64) const override final { return true; }
virtual void start_request(AsyncBlockDeviceRequest& request) override final { request.complete(AsyncDeviceRequest::Failure); }
virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override { return EINVAL; }
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override { return EINVAL; }
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, UserOrKernelBuffer const&, size_t) override { return EINVAL; }
virtual ErrorOr<void> ioctl(OpenFileDescription&, unsigned request, Userspace<void*> arg) override;
};

2
Kernel/Devices/KCOVInstance.h
View file

@ -21,7 +21,7 @@ typedef volatile u64 kcov_pc_t;
* for the first time. At this point it is in state OPENED. When a thread in
* the same process then uses the KCOV_ENABLE ioctl on the block device, the
* instance enters state TRACING.
*
*
* A KCOVInstance in state TRACING can return to state OPENED by either the
* KCOV_DISABLE ioctl or by killing the thread. A KCOVInstance in state OPENED
* can return to state UNUSED only when the process dies. At this point

6
Kernel/Devices/MemoryDevice.h
View file

@ -25,11 +25,11 @@ private:
MemoryDevice();
virtual StringView class_name() const override { return "MemoryDevice"sv; }
virtual bool can_read(const OpenFileDescription&, u64) const override { return true; }
virtual bool can_write(const OpenFileDescription&, u64) const override { return false; }
virtual bool can_read(OpenFileDescription const&, u64) const override { return true; }
virtual bool can_write(OpenFileDescription const&, u64) const override { return false; }
virtual bool is_seekable() const override { return true; }
virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override { return EINVAL; }
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, UserOrKernelBuffer const&, size_t) override { return EINVAL; }
bool is_allowed_range(PhysicalAddress, Memory::VirtualRange const&) const;
};

4
Kernel/Devices/NullDevice.cpp
View file

@ -26,7 +26,7 @@ UNMAP_AFTER_INIT NullDevice::NullDevice()
UNMAP_AFTER_INIT NullDevice::~NullDevice() = default;
bool NullDevice::can_read(const OpenFileDescription&, u64) const
bool NullDevice::can_read(OpenFileDescription const&, u64) const
{
return true;
}
@ -36,7 +36,7 @@ ErrorOr<size_t> NullDevice::read(OpenFileDescription&, u64, UserOrKernelBuffer&,
return 0;
}
ErrorOr<size_t> NullDevice::write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t buffer_size)
ErrorOr<size_t> NullDevice::write(OpenFileDescription&, u64, UserOrKernelBuffer const&, size_t buffer_size)
{
return buffer_size;
}

6
Kernel/Devices/NullDevice.h
View file

@ -22,9 +22,9 @@ private:
NullDevice();
// ^CharacterDevice
virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override;
virtual bool can_write(const OpenFileDescription&, u64) const override { return true; }
virtual bool can_read(const OpenFileDescription&, u64) const override;
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, UserOrKernelBuffer const&, size_t) override;
virtual bool can_write(OpenFileDescription const&, u64) const override { return true; }
virtual bool can_read(OpenFileDescription const&, u64) const override;
virtual StringView class_name() const override { return "NullDevice"sv; }
virtual bool is_seekable() const override { return true; }
};

4
Kernel/Devices/RandomDevice.cpp
View file

@ -26,7 +26,7 @@ UNMAP_AFTER_INIT RandomDevice::RandomDevice()
UNMAP_AFTER_INIT RandomDevice::~RandomDevice() = default;
bool RandomDevice::can_read(const OpenFileDescription&, u64) const
bool RandomDevice::can_read(OpenFileDescription const&, u64) const
{
return true;
}
@ -39,7 +39,7 @@ ErrorOr<size_t> RandomDevice::read(OpenFileDescription&, u64, UserOrKernelBuffer
});
}
ErrorOr<size_t> RandomDevice::write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t size)
ErrorOr<size_t> RandomDevice::write(OpenFileDescription&, u64, UserOrKernelBuffer const&, size_t size)
{
// FIXME: Use input for entropy? I guess that could be a neat feature?
return size;

6
Kernel/Devices/RandomDevice.h
View file

@ -22,9 +22,9 @@ private:
// ^CharacterDevice
virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override;
virtual bool can_read(const OpenFileDescription&, u64) const override;
virtual bool can_write(const OpenFileDescription&, u64) const override { return true; }
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, UserOrKernelBuffer const&, size_t) override;
virtual bool can_read(OpenFileDescription const&, u64) const override;
virtual bool can_write(OpenFileDescription const&, u64) const override { return true; }
virtual StringView class_name() const override { return "RandomDevice"sv; }
};

6
Kernel/Devices/SerialDevice.cpp
View file

@ -54,7 +54,7 @@ UNMAP_AFTER_INIT SerialDevice::SerialDevice(IOAddress base_addr, unsigned minor)
UNMAP_AFTER_INIT SerialDevice::~SerialDevice() = default;
bool SerialDevice::can_read(const OpenFileDescription&, u64) const
bool SerialDevice::can_read(OpenFileDescription const&, u64) const
{
return (get_line_status() & DataReady) != 0;
}
@ -75,12 +75,12 @@ ErrorOr<size_t> SerialDevice::read(OpenFileDescription&, u64, UserOrKernelBuffer
});
}
bool SerialDevice::can_write(const OpenFileDescription&, u64) const
bool SerialDevice::can_write(OpenFileDescription const&, u64) const
{
return (get_line_status() & EmptyTransmitterHoldingRegister) != 0;
}
ErrorOr<size_t> SerialDevice::write(OpenFileDescription& description, u64, const UserOrKernelBuffer& buffer, size_t size)
ErrorOr<size_t> SerialDevice::write(OpenFileDescription& description, u64, UserOrKernelBuffer const& buffer, size_t size)
{
if (!size)
return 0;

6
Kernel/Devices/SerialDevice.h
View file

@ -20,10 +20,10 @@ public:
virtual ~SerialDevice() override;
// ^CharacterDevice
virtual bool can_read(const OpenFileDescription&, u64) const override;
virtual bool can_read(OpenFileDescription const&, u64) const override;
virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
virtual bool can_write(const OpenFileDescription&, u64) const override;
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override;
virtual bool can_write(OpenFileDescription const&, u64) const override;
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, UserOrKernelBuffer const&, size_t) override;
void put_char(char);

4
Kernel/Devices/ZeroDevice.cpp
View file

@ -26,7 +26,7 @@ UNMAP_AFTER_INIT ZeroDevice::ZeroDevice()
UNMAP_AFTER_INIT ZeroDevice::~ZeroDevice() = default;
bool ZeroDevice::can_read(const OpenFileDescription&, u64) const
bool ZeroDevice::can_read(OpenFileDescription const&, u64) const
{
return true;
}
@ -37,7 +37,7 @@ ErrorOr<size_t> ZeroDevice::read(OpenFileDescription&, u64, UserOrKernelBuffer&
return size;
}
ErrorOr<size_t> ZeroDevice::write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t size)
ErrorOr<size_t> ZeroDevice::write(OpenFileDescription&, u64, UserOrKernelBuffer const&, size_t size)
{
return size;
}

6
Kernel/Devices/ZeroDevice.h
View file

@ -22,9 +22,9 @@ private:
// ^CharacterDevice
virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override;
virtual bool can_read(const OpenFileDescription&, u64) const override;
virtual bool can_write(const OpenFileDescription&, u64) const override { return true; }
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, UserOrKernelBuffer const&, size_t) override;
virtual bool can_read(OpenFileDescription const&, u64) const override;
virtual bool can_write(OpenFileDescription const&, u64) const override { return true; }
virtual StringView class_name() const override { return "ZeroDevice"sv; }
};