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Kernel: Support userspace TTY graphics modesetting
This is a copy of linux's KDSETMODE/KDGETMODE console ioctl(2) interface.
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4 changed files with 28 additions and 2 deletions
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@ -48,6 +48,9 @@ public:
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virtual ErrorOr<NonnullOwnPtr<KString>> pseudo_name() const = 0;
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virtual bool is_graphical() const { return false; }
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virtual void set_graphical(bool) { }
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protected:
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virtual ErrorOr<size_t> on_tty_write(UserOrKernelBuffer const&, size_t) = 0;
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void set_size(unsigned short columns, unsigned short rows);
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