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https://github.com/RGBCube/serenity
synced 2025-07-27 12:47:35 +00:00
Kernel: Use u64 instead of size_t for File::can_write offset
This ensures offsets will not be truncated on large files on i686.
This commit is contained in:
parent
9ce537d703
commit
664ca58746
40 changed files with 40 additions and 40 deletions
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@ -32,7 +32,7 @@ public:
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// ^CharacterDevice
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virtual bool can_read(const OpenFileDescription&, u64) const override { return false; }
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virtual bool can_write(const OpenFileDescription&, size_t) const override { return true; }
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virtual bool can_write(const OpenFileDescription&, u64) const override { return true; }
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virtual ErrorOr<void> ioctl(OpenFileDescription&, unsigned, Userspace<void*>) override;
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virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
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virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override;
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@ -29,7 +29,7 @@ public:
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virtual bool can_read(const OpenFileDescription&, u64) const override;
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virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
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virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override;
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virtual bool can_write(const OpenFileDescription&, size_t) const override { return true; }
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virtual bool can_write(const OpenFileDescription&, u64) const override { return true; }
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virtual StringView purpose() const override { return class_name(); }
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@ -22,7 +22,7 @@ public:
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// ^CharacterDevice
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virtual bool can_read(const Kernel::OpenFileDescription&, u64) const override;
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virtual bool can_write(const Kernel::OpenFileDescription&, size_t) const override { return true; }
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virtual bool can_write(const Kernel::OpenFileDescription&, u64) const override { return true; }
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virtual ErrorOr<size_t> read(OpenFileDescription&, u64, Kernel::UserOrKernelBuffer&, size_t) override;
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virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const Kernel::UserOrKernelBuffer&, size_t) override;
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virtual StringView class_name() const override { return "Console"sv; }
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@ -25,7 +25,7 @@ private:
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virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
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virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override { return Error::from_errno(ENOTSUP); }
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virtual bool can_read(const OpenFileDescription&, u64) const override;
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virtual bool can_write(const OpenFileDescription&, size_t) const override { return false; }
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virtual bool can_write(const OpenFileDescription&, u64) const override { return false; }
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virtual StringView class_name() const override { return "DeviceControlDevice"sv; }
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};
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@ -24,7 +24,7 @@ private:
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virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
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virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override;
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virtual bool can_read(const OpenFileDescription&, u64) const override;
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virtual bool can_write(const OpenFileDescription&, size_t) const override { return true; }
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virtual bool can_write(const OpenFileDescription&, u64) const override { return true; }
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virtual StringView class_name() const override { return "FullDevice"sv; }
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};
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@ -28,7 +28,7 @@ public:
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virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
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virtual bool can_read(const OpenFileDescription&, u64) const override;
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virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override { return EINVAL; }
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virtual bool can_write(const OpenFileDescription&, size_t) const override { return true; }
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virtual bool can_write(const OpenFileDescription&, u64) const override { return true; }
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// ^HIDDevice
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virtual Type instrument_type() const override { return Type::Keyboard; }
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@ -26,7 +26,7 @@ public:
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virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
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virtual bool can_read(const OpenFileDescription&, u64) const override;
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virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override { return EINVAL; }
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virtual bool can_write(const OpenFileDescription&, size_t) const override { return true; }
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virtual bool can_write(const OpenFileDescription&, u64) const override { return true; }
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// ^HIDDevice
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virtual Type instrument_type() const override { return Type::Mouse; }
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@ -31,7 +31,7 @@ protected:
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virtual StringView class_name() const override { return "KCOVDevice"sv; }
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virtual bool can_read(const OpenFileDescription&, u64) const override final { return true; }
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virtual bool can_write(const OpenFileDescription&, size_t) const override final { return true; }
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virtual bool can_write(const OpenFileDescription&, u64) const override final { return true; }
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virtual void start_request(AsyncBlockDeviceRequest& request) override final { request.complete(AsyncDeviceRequest::Failure); }
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virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override { return EINVAL; }
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virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override { return EINVAL; }
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@ -26,7 +26,7 @@ private:
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virtual StringView class_name() const override { return "MemoryDevice"sv; }
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virtual bool can_read(const OpenFileDescription&, u64) const override { return true; }
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virtual bool can_write(const OpenFileDescription&, size_t) const override { return false; }
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virtual bool can_write(const OpenFileDescription&, u64) const override { return false; }
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virtual bool is_seekable() const override { return true; }
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virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
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virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override { return EINVAL; }
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@ -23,7 +23,7 @@ private:
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// ^CharacterDevice
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virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
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virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override;
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virtual bool can_write(const OpenFileDescription&, size_t) const override { return true; }
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virtual bool can_write(const OpenFileDescription&, u64) const override { return true; }
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virtual bool can_read(const OpenFileDescription&, u64) const override;
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virtual StringView class_name() const override { return "NullDevice"sv; }
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virtual bool is_seekable() const override { return true; }
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@ -24,7 +24,7 @@ private:
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virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
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virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override;
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virtual bool can_read(const OpenFileDescription&, u64) const override;
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virtual bool can_write(const OpenFileDescription&, size_t) const override { return true; }
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virtual bool can_write(const OpenFileDescription&, u64) const override { return true; }
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virtual StringView class_name() const override { return "RandomDevice"sv; }
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};
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@ -77,7 +77,7 @@ ErrorOr<size_t> SerialDevice::read(OpenFileDescription&, u64, UserOrKernelBuffer
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});
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}
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bool SerialDevice::can_write(const OpenFileDescription&, size_t) const
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bool SerialDevice::can_write(const OpenFileDescription&, u64) const
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{
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return (get_line_status() & EmptyTransmitterHoldingRegister) != 0;
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}
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@ -22,7 +22,7 @@ public:
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// ^CharacterDevice
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virtual bool can_read(const OpenFileDescription&, u64) const override;
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virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
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virtual bool can_write(const OpenFileDescription&, size_t) const override;
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virtual bool can_write(const OpenFileDescription&, u64) const override;
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virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override;
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void put_char(char);
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@ -24,7 +24,7 @@ private:
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virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
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virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override;
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virtual bool can_read(const OpenFileDescription&, u64) const override;
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virtual bool can_write(const OpenFileDescription&, size_t) const override { return true; }
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virtual bool can_write(const OpenFileDescription&, u64) const override { return true; }
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virtual StringView class_name() const override { return "ZeroDevice"sv; }
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};
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