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Kernel: Implement SharedMemoryObject cloning

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Bananymous
2024-06-03 03:41:00 +03:00
parent 939cbf46e4
commit bd1290706a
2 changed files with 9 additions and 1 deletions
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3
kernel/include/kernel/Memory/SharedMemoryObject.h
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@@ -32,6 +32,7 @@ namespace Kernel
{
~Object();
Key key;
size_t size;
PageTable::flags_t flags;
BAN::Vector<paddr_t> paddrs;
@@ -54,7 +55,7 @@ namespace Kernel
public:
static BAN::ErrorOr<BAN::UniqPtr<SharedMemoryObject>> create(BAN::RefPtr<SharedMemoryObjectManager::Object>, PageTable&, AddressRange);
virtual BAN::ErrorOr<BAN::UniqPtr<MemoryRegion>> clone(PageTable& new_page_table) override { return BAN::Error::from_errno(ENOTSUP); }
virtual BAN::ErrorOr<BAN::UniqPtr<MemoryRegion>> clone(PageTable& new_page_table) override;
virtual BAN::ErrorOr<void> msync(vaddr_t, size_t, int) override { return {}; }
protected: