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Kernel: Make FileSystem::get_inode() return KResultOr<NRP<Inode>>

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This allows for natural error propagation in a bunch of new places.
This commit is contained in:
Andreas Kling 2021-09-05 18:55:55 +02:00
parent 12d9a6c1fa
commit caaeae9607
8 changed files with 33 additions and 49 deletions
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2
Kernel/FileSystem/Ext2FileSystem.h
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@ -129,7 +129,7 @@ private:
virtual StringView class_name() const override { return "Ext2FS"sv; }
virtual Ext2FSInode& root_inode() override;
RefPtr<Inode> get_inode(InodeIdentifier) const;
KResultOr<NonnullRefPtr<Inode>> get_inode(InodeIdentifier) const;
KResultOr<NonnullRefPtr<Inode>> create_inode(Ext2FSInode& parent_inode, StringView name, mode_t, dev_t, UserID, GroupID);
KResult create_directory(Ext2FSInode& parent_inode, StringView name, mode_t, UserID, GroupID);
virtual void flush_writes() override;