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Kernel: Replace KResult and KResultOr<T> with Error and ErrorOr<T>
We now use AK::Error and AK::ErrorOr<T> in both kernel and userspace! This was a slightly tedious refactoring that took a long time, so it's not unlikely that some bugs crept in. Nevertheless, it does pass basic functionality testing, and it's just real nice to finally see the same pattern in all contexts. :^)
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262 changed files with 2415 additions and 2600 deletions
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@ -56,7 +56,7 @@ void VirtualRangeAllocator::carve_from_region(VirtualRange const& from, VirtualR
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}
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}
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KResultOr<VirtualRange> VirtualRangeAllocator::try_allocate_randomized(size_t size, size_t alignment)
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ErrorOr<VirtualRange> VirtualRangeAllocator::try_allocate_randomized(size_t size, size_t alignment)
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{
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if (!size)
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return EINVAL;
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@ -80,7 +80,7 @@ KResultOr<VirtualRange> VirtualRangeAllocator::try_allocate_randomized(size_t si
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return try_allocate_anywhere(size, alignment);
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}
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KResultOr<VirtualRange> VirtualRangeAllocator::try_allocate_anywhere(size_t size, size_t alignment)
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ErrorOr<VirtualRange> VirtualRangeAllocator::try_allocate_anywhere(size_t size, size_t alignment)
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{
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if (!size)
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return EINVAL;
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@ -129,7 +129,7 @@ KResultOr<VirtualRange> VirtualRangeAllocator::try_allocate_anywhere(size_t size
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return ENOMEM;
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}
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KResultOr<VirtualRange> VirtualRangeAllocator::try_allocate_specific(VirtualAddress base, size_t size)
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ErrorOr<VirtualRange> VirtualRangeAllocator::try_allocate_specific(VirtualAddress base, size_t size)
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{
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if (!size)
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return EINVAL;
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