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Kernel: Make PerformanceEventBuffer::to_json() return a KResult

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There's a ton of things inside to_json() that could go wrong but we
don't know about it yet. One step at a time.
This commit is contained in:
Andreas Kling 2021-09-07 18:21:37 +02:00
parent 6f992d784f
commit 905065f8c8
5 changed files with 8 additions and 12 deletions
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6
Kernel/PerformanceEventBuffer.cpp
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@ -164,7 +164,7 @@ PerformanceEvent& PerformanceEventBuffer::at(size_t index)
}
template<typename Serializer>
bool PerformanceEventBuffer::to_json_impl(Serializer& object) const
KResult PerformanceEventBuffer::to_json_impl(Serializer& object) const
{
{
auto strings = object.add_array("strings");
@ -263,10 +263,10 @@ bool PerformanceEventBuffer::to_json_impl(Serializer& object) const
}
array.finish();
object.finish();
return true;
return KSuccess;
}
bool PerformanceEventBuffer::to_json(KBufferBuilder& builder) const
KResult PerformanceEventBuffer::to_json(KBufferBuilder& builder) const
{
JsonObjectSerializer object(builder);
return to_json_impl(object);