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Kernel: Make various T::class_name() and similar return StringView

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Instead of returning char const*, we can also give you a StringView.
This commit is contained in:
Andreas Kling 2021-07-11 01:46:09 +02:00
parent fa9111ac46
commit c9f6786e8b
58 changed files with 72 additions and 72 deletions
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2
Kernel/Devices/FullDevice.h
View file

@ -28,7 +28,7 @@ private:
virtual KResultOr<size_t> write(FileDescription&, u64, const UserOrKernelBuffer&, size_t) override;
virtual bool can_read(const FileDescription&, size_t) const override;
virtual bool can_write(const FileDescription&, size_t) const override { return true; }
virtual const char* class_name() const override { return "FullDevice"; }
virtual StringView class_name() const override { return "FullDevice"; }
};
}

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

@ -54,7 +54,7 @@ protected:
mutable SpinLock<u8> m_queue_lock;
CircularQueue<Event, 16> m_queue;
// ^CharacterDevice
virtual const char* class_name() const override { return "KeyboardDevice"; }
virtual StringView class_name() const override { return "KeyboardDevice"; }
u8 m_modifiers { 0 };
bool m_caps_lock_to_ctrl_pressed { false };

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

@ -39,7 +39,7 @@ public:
protected:
MouseDevice();
// ^CharacterDevice
virtual const char* class_name() const override { return "MouseDevice"; }
virtual StringView class_name() const override { return "MouseDevice"; }
mutable SpinLock<u8> m_queue_lock;
CircularQueue<MousePacket, 100> m_queue;

4
Kernel/Devices/HID/PS2KeyboardDevice.h
View file

@ -26,7 +26,7 @@ public:
virtual ~PS2KeyboardDevice() override;
bool initialize();
virtual const char* purpose() const override { return class_name(); }
virtual StringView purpose() const override { return class_name(); }
// ^I8042Device
virtual void irq_handle_byte_read(u8 byte) override;
@ -42,7 +42,7 @@ private:
virtual bool handle_irq(const RegisterState&) override;
// ^CharacterDevice
virtual const char* class_name() const override { return "KeyboardDevice"; }
virtual StringView class_name() const override { return "KeyboardDevice"; }
};
}

2
Kernel/Devices/HID/PS2MouseDevice.h
View file

@ -23,7 +23,7 @@ public:
virtual ~PS2MouseDevice() override;
virtual const char* purpose() const override { return class_name(); }
virtual StringView purpose() const override { return class_name(); }
// ^I8042Device
virtual void irq_handle_byte_read(u8 byte) override;

2
Kernel/Devices/MemoryDevice.h
View file

@ -27,7 +27,7 @@ public:
private:
MemoryDevice();
virtual const char* class_name() const override { return "MemoryDevice"; }
virtual StringView class_name() const override { return "MemoryDevice"; }
virtual bool can_read(const FileDescription&, size_t) const override { return true; }
virtual bool can_write(const FileDescription&, size_t) const override { return false; }
virtual bool is_seekable() const override { return true; }

2
Kernel/Devices/NullDevice.h
View file

@ -29,7 +29,7 @@ private:
virtual KResultOr<size_t> write(FileDescription&, u64, const UserOrKernelBuffer&, size_t) override;
virtual bool can_write(const FileDescription&, size_t) const override { return true; }
virtual bool can_read(const FileDescription&, size_t) const override;
virtual const char* class_name() const override { return "NullDevice"; }
virtual StringView class_name() const override { return "NullDevice"; }
};
}

2
Kernel/Devices/RandomDevice.h
View file

@ -28,7 +28,7 @@ private:
virtual KResultOr<size_t> write(FileDescription&, u64, const UserOrKernelBuffer&, size_t) override;
virtual bool can_read(const FileDescription&, size_t) const override;
virtual bool can_write(const FileDescription&, size_t) const override { return true; }
virtual const char* class_name() const override { return "RandomDevice"; }
virtual StringView class_name() const override { return "RandomDevice"; }
};
}

4
Kernel/Devices/SB16.h
View file

@ -32,7 +32,7 @@ public:
virtual KResultOr<size_t> write(FileDescription&, u64, const UserOrKernelBuffer&, size_t) override;
virtual bool can_write(const FileDescription&, size_t) const override { return true; }
virtual const char* purpose() const override { return class_name(); }
virtual StringView purpose() const override { return class_name(); }
// ^Device
virtual mode_t required_mode() const override { return 0220; }
@ -43,7 +43,7 @@ private:
virtual bool handle_irq(const RegisterState&) override;
// ^CharacterDevice
virtual const char* class_name() const override { return "SB16"; }
virtual StringView class_name() const override { return "SB16"; }
void initialize();
void wait_for_irq();

2
Kernel/Devices/SerialDevice.h
View file

@ -112,7 +112,7 @@ private:
SerialDevice(IOAddress base_addr, unsigned minor);
// ^CharacterDevice
virtual const char* class_name() const override { return "SerialDevice"; }
virtual StringView class_name() const override { return "SerialDevice"; }
void initialize();
void set_interrupts(bool interrupt_enable);

2
Kernel/Devices/ZeroDevice.h
View file

@ -27,7 +27,7 @@ private:
virtual KResultOr<size_t> write(FileDescription&, u64, const UserOrKernelBuffer&, size_t) override;
virtual bool can_read(const FileDescription&, size_t) const override;
virtual bool can_write(const FileDescription&, size_t) const override { return true; }
virtual const char* class_name() const override { return "ZeroDevice"; }
virtual StringView class_name() const override { return "ZeroDevice"; }
};
}