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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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4
Userland/Utilities/disk_benchmark.cpp
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@ -96,7 +96,7 @@ int main(int argc, char** argv)
continue;
auto buffer_result = ByteBuffer::create_uninitialized(block_size);
if (!buffer_result.has_value()) {
if (buffer_result.is_error()) {
warnln("Not enough memory to allocate space for block size = {}", block_size);
continue;
}
@ -107,7 +107,7 @@ int main(int argc, char** argv)
while (timer.elapsed() < time_per_benchmark * 1000) {
out(".");
fflush(stdout);
auto result = benchmark(filename, file_size, block_size, *buffer_result, allow_cache);
auto result = benchmark(filename, file_size, block_size, buffer_result.value(), allow_cache);
if (!result.has_value())
return 1;
results.append(result.release_value());