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LibCore+Everywhere: Return an Error from DirIterator::error()

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This also removes DirIterator::error_string(), since the same strerror()
string will be included when you print the Error itself. Except in `ls`
which is still using fprintf() for now.
This commit is contained in:
Sam Atkins 2023-03-01 15:55:15 +00:00 • committed by Andreas Kling
parent a98ae8f357
commit 774f328783
17 changed files with 44 additions and 46 deletions
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16
Meta/Lagom/Tools/CodeGenerators/LibUnicode/GeneratorUtil.h
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@ -348,12 +348,8 @@ inline ErrorOr<Core::DirIterator> path_to_dir_iterator(DeprecatedString path, St
lexical_path = lexical_path.append(subpath);
Core::DirIterator iterator(lexical_path.string(), Core::DirIterator::SkipParentAndBaseDir);
if (iterator.has_error()) {
// FIXME: Make Core::DirIterator return a StringView for its error
// string.
auto const* error_string_ptr = iterator.error_string();
return Error::from_string_view({ error_string_ptr, strlen(error_string_ptr) });
}
if (iterator.has_error())
return iterator.error();
return iterator;
}
@ -361,12 +357,8 @@ inline ErrorOr<Core::DirIterator> path_to_dir_iterator(DeprecatedString path, St
inline ErrorOr<DeprecatedString> next_path_from_dir_iterator(Core::DirIterator& iterator)
{
auto next_path = iterator.next_full_path();
if (iterator.has_error()) {
// FIXME: Make Core::DirIterator return a StringView for its error
// string.
auto const* error_string_ptr = iterator.error_string();
return Error::from_string_view({ error_string_ptr, strlen(error_string_ptr) });
}
if (iterator.has_error())
return iterator.error();
return next_path;
}