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Kernel: Fix return values of BXVGADevice::read/write

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Sahan Fernando 2021-05-16 02:21:01 +10:00 • committed by Linus Groh
parent bbb21194a5
commit e4f61c6f28
1 changed files with 2 additions and 2 deletions
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4
Kernel/Devices/BXVGADevice.h
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@ -33,8 +33,8 @@ private:
virtual bool can_read(const FileDescription&, size_t) const override { return true; }
virtual bool can_write(const FileDescription&, size_t) const override { return true; }
virtual void start_request(AsyncBlockDeviceRequest& request) override { request.complete(AsyncDeviceRequest::Failure); }
virtual KResultOr<size_t> read(FileDescription&, u64, UserOrKernelBuffer&, size_t) override { return -EINVAL; }
virtual KResultOr<size_t> write(FileDescription&, u64, const UserOrKernelBuffer&, size_t) override { return -EINVAL; }
virtual KResultOr<size_t> read(FileDescription&, u64, UserOrKernelBuffer&, size_t) override { return EINVAL; }
virtual KResultOr<size_t> write(FileDescription&, u64, const UserOrKernelBuffer&, size_t) override { return EINVAL; }
void set_safe_resolution();