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Kernel: Avoid unnecessary allocations for TTY::tty_name()

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Gunnar Beutner 2021-05-12 22:47:06 +02:00 • committed by Andreas Kling
parent 93c3b6bdd2
commit 8b079a6b0d
4 changed files with 4 additions and 4 deletions
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2
Kernel/TTY/TTY.h
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@ -26,7 +26,7 @@ public:
virtual int ioctl(FileDescription&, unsigned request, FlatPtr arg) override final;
virtual String absolute_path(const FileDescription&) const override { return tty_name(); }
virtual String tty_name() const = 0;
virtual String const& tty_name() const = 0;
unsigned short rows() const { return m_rows; }
unsigned short columns() const { return m_columns; }