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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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5
Userland/Utilities/lsblk.cpp
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@ -27,8 +27,9 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
Core::DirIterator di("/sys/devices/storage/", Core::DirIterator::SkipParentAndBaseDir);
if (di.has_error()) {
warnln("Failed to open /sys/devices/storage - {}", di.error());
return 1;
auto error = di.error();
warnln("Failed to open /sys/devices/storage - {}", error);
return error;
}
outln(format_row, "LUN"sv, "Command set"sv, "Block Size"sv, "Last LBA"sv);