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Everywhere: Convert ByteBuffer factory methods from Optional -> ErrorOr

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Apologies for the enormous commit, but I don't see a way to split this
up nicely. In the vast majority of cases it's a simple change. A few
extra places can use TRY instead of manual error checking though. :^)
This commit is contained in:
Sam Atkins 2022-01-20 17:47:39 +00:00 • committed by Andreas Kling
parent 140f1d9e55
commit 45cf40653a
79 changed files with 202 additions and 274 deletions
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6
Userland/Libraries/LibCore/Stream.h
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@ -479,11 +479,9 @@ public:
if (!stream->is_open())
return Error::from_errno(ENOTCONN);
auto maybe_buffer = ByteBuffer::create_uninitialized(buffer_size);
if (!maybe_buffer.has_value())
return Error::from_errno(ENOMEM);
auto buffer = TRY(ByteBuffer::create_uninitialized(buffer_size));
return adopt_nonnull_own_or_enomem(new BufferedType<T>(move(stream), maybe_buffer.release_value()));
return adopt_nonnull_own_or_enomem(new BufferedType<T>(move(stream), move(buffer)));
}
T& stream() { return *m_stream; }