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Kernel: Modify the IOCTL API to return KResult

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The kernel has been gradually moving towards KResult from just bare
int's, this change migrates the IOCTL paths.
This commit is contained in:
Brian Gianforcaro 2021-07-26 03:47:25 -07:00 • committed by Ali Mohammad Pur
parent 46c9b1d81c
commit de9ff0af50
16 changed files with 151 additions and 151 deletions
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Kernel/Graphics/FramebufferDevice.h
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@ -22,7 +22,7 @@ class FramebufferDevice : public BlockDevice {
public:
static NonnullRefPtr<FramebufferDevice> create(const GraphicsDevice&, size_t, PhysicalAddress, size_t, size_t, size_t);
virtual int ioctl(FileDescription&, unsigned request, Userspace<void*> arg) override;
virtual KResult ioctl(FileDescription&, unsigned request, Userspace<void*> arg) override;
virtual KResultOr<Region*> mmap(Process&, FileDescription&, const Range&, u64 offset, int prot, bool shared) override;
// ^Device