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Kernel: Return ENOTIMPL when trying to read from SysFS inodes

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Instead of asserting, just return reasonable error back to userland.
This commit is contained in:
Liav A 2021-11-05 16:00:18 +02:00 • committed by Idan Horowitz
parent b8db0ddc70
commit 066b1183cd
1 changed files with 1 additions and 1 deletions
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2
Kernel/FileSystem/SysFSComponent.h
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@ -26,7 +26,7 @@ struct SysFSInodeData : public OpenFileDescriptionData {
class SysFSComponent : public RefCounted<SysFSComponent> {
public:
virtual StringView name() const { return m_name->view(); }
virtual KResultOr<size_t> read_bytes(off_t, size_t, UserOrKernelBuffer&, OpenFileDescription*) const { VERIFY_NOT_REACHED(); }
virtual KResultOr<size_t> read_bytes(off_t, size_t, UserOrKernelBuffer&, OpenFileDescription*) const { return KResult(ENOTIMPL); }
virtual KResult traverse_as_directory(unsigned, Function<bool(FileSystem::DirectoryEntryView const&)>) const { VERIFY_NOT_REACHED(); }
virtual RefPtr<SysFSComponent> lookup(StringView) { VERIFY_NOT_REACHED(); };
virtual mode_t permissions() const;