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https://github.com/RGBCube/serenity
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Kernel: Add explicit offset parameter to File::read etc
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parent
68c7ca7d3b
commit
a3edeb5868
45 changed files with 199 additions and 183 deletions
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@ -57,19 +57,19 @@ Console::~Console()
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}
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#if defined(KERNEL)
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bool Console::can_read(const Kernel::FileDescription&) const
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bool Console::can_read(const Kernel::FileDescription&, size_t) const
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{
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return false;
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}
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ssize_t Console::read(Kernel::FileDescription&, u8*, ssize_t)
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ssize_t Console::read(Kernel::FileDescription&, size_t, u8*, ssize_t)
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{
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// FIXME: Implement reading from the console.
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// Maybe we could use a ring buffer for this device?
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return 0;
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}
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ssize_t Console::write(Kernel::FileDescription&, const u8* data, ssize_t size)
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ssize_t Console::write(Kernel::FileDescription&, size_t, const u8* data, ssize_t size)
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{
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if (!size)
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return 0;
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@ -57,10 +57,10 @@ public:
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#if defined(KERNEL)
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// ^CharacterDevice
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virtual bool can_read(const Kernel::FileDescription&) const override;
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virtual bool can_write(const Kernel::FileDescription&) const override { return true; }
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virtual ssize_t read(Kernel::FileDescription&, u8*, ssize_t) override;
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virtual ssize_t write(Kernel::FileDescription&, const u8*, ssize_t) override;
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virtual bool can_read(const Kernel::FileDescription&, size_t) const override;
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virtual bool can_write(const Kernel::FileDescription&, size_t) const override { return true; }
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virtual ssize_t read(Kernel::FileDescription&, size_t, u8*, ssize_t) override;
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virtual ssize_t write(Kernel::FileDescription&, size_t, const u8*, ssize_t) override;
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virtual const char* class_name() const override { return "Console"; }
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#endif
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void set_implementation(ConsoleImplementation* implementation)
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