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Kernel: Make File's can_read/can_write take a const FileDescription&
Asking a File if we could possibly read or write it will never mutate the asking FileDescription&, so it should be const.
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47 changed files with 97 additions and 91 deletions
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@ -12,10 +12,10 @@ public:
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bool is_dead() const { return m_dead; }
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void set_dead() { m_dead = true; }
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virtual bool can_read(FileDescription&) const override { return !m_calls.is_empty() || m_dead; }
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virtual bool can_read(const FileDescription&) const override { return !m_calls.is_empty() || m_dead; }
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virtual int read(FileDescription&, u8*, int) override;
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virtual bool can_write(FileDescription&) const override { return true; }
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virtual bool can_write(const FileDescription&) const override { return true; }
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virtual int write(FileDescription&, const u8*, int) override { return -EIO; }
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virtual String absolute_path(const FileDescription&) const override;
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