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Kernel: Make AddressSpace::add_region() return KResultOr<Region*>
This allows us to use TRY() in a few places.
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3 changed files with 9 additions and 20 deletions
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@ -24,7 +24,7 @@ public:
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PageDirectory& page_directory() { return *m_page_directory; }
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const PageDirectory& page_directory() const { return *m_page_directory; }
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Region* add_region(NonnullOwnPtr<Region>);
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KResultOr<Region*> add_region(NonnullOwnPtr<Region>);
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size_t region_count() const { return m_regions.size(); }
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