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Kernel: Make KBuffer::try_create_with_size() return KResultOr
This allows us to use TRY() in a lot of new places.
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c69035c630
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10 changed files with 31 additions and 72 deletions
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@ -106,12 +106,12 @@ public:
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{
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}
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[[nodiscard]] static OwnPtr<KBuffer> try_create_with_size(size_t size, Memory::Region::Access access = Memory::Region::Access::ReadWrite, StringView name = "KBuffer", AllocationStrategy strategy = AllocationStrategy::Reserve)
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static KResultOr<NonnullOwnPtr<KBuffer>> try_create_with_size(size_t size, Memory::Region::Access access = Memory::Region::Access::ReadWrite, StringView name = "KBuffer", AllocationStrategy strategy = AllocationStrategy::Reserve)
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{
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auto impl = KBufferImpl::try_create_with_size(size, access, name, strategy);
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if (!impl)
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return {};
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return adopt_own_if_nonnull(new (nothrow) KBuffer(impl.release_nonnull()));
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return ENOMEM;
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return adopt_nonnull_own_or_enomem(new (nothrow) KBuffer(impl.release_nonnull()));
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}
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[[nodiscard]] static OwnPtr<KBuffer> try_create_with_bytes(ReadonlyBytes bytes, Memory::Region::Access access = Memory::Region::Access::ReadWrite, StringView name = "KBuffer", AllocationStrategy strategy = AllocationStrategy::Reserve)
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