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Kernel: Move TTY subsystem to use KString instead of AK::String
This is minor progress on removing the `AK::String` API from the Kernel in the interest of improving OOM safety.
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commit
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10 changed files with 36 additions and 27 deletions
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@ -86,13 +86,13 @@ public:
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void emit_char(char);
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private:
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explicit VirtualConsole(const unsigned index);
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explicit VirtualConsole(const unsigned index, NonnullOwnPtr<KString> tty_name);
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// ^KeyboardClient
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virtual void on_key_pressed(KeyEvent) override;
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// ^TTY
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virtual KResultOr<size_t> on_tty_write(const UserOrKernelBuffer&, size_t) override;
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virtual String const& tty_name() const override { return m_tty_name; }
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virtual KString const& tty_name() const override { return *m_tty_name; }
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virtual void echo(u8) override;
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// ^TerminalClient
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@ -114,7 +114,7 @@ private:
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bool m_active { false };
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bool m_graphical { false };
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String m_tty_name;
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NonnullOwnPtr<KString> m_tty_name;
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private:
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void initialize();
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