This commit un-deprecates DeprecatedString, and repurposes it as a byte
string.
As the null state has already been removed, there are no other
particularly hairy blockers in repurposing this type as a byte string
(what it _really_ is).
This commit is auto-generated:
$ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \
Meta Ports Ladybird Tests Kernel)
$ perl -pie 's/\bDeprecatedString\b/ByteString/g;
s/deprecated_string/byte_string/g' $xs
$ clang-format --style=file -i \
$(git diff --name-only | grep \.cpp\|\.h)
$ gn format $(git ls-files '*.gn' '*.gni')
We have a new, improved string type coming up in AK (OOM aware, no null
state), and while it's going to use UTF-8, the name UTF8String is a
mouthful - so let's free up the String name by renaming the existing
class.
Making the old one have an annoying name will hopefully also help with
quick adoption :^)
We previously had at least three different implementations for resolving
executables in the PATH, all of which had slightly different
characteristics.
Merge those into a single implementation to keep the behaviour
consistent, and maybe to make that implementation more configurable in
the future.
This adds a "temporary promises for the dynamic-linker" flag ('-d')
to the "pledge" utility.
Example usage:
pledge -d -p "stdio rpath" id
Without the '-d' flag, id would crash because the dynamic linker
requires 'prot_exec'.
When this flag is used and the program to be run is dynamically linked,
"pledge" adds promises that are required by the dynamic linker
to the promise set provided by the user.
The dynamic linker will later "give up" the pledge promises it no
longer requires.
This new command allows you to run any command with an initial set
of pledge promises.
Note that dynamically linked executables won't be able to bootstrap
without at least "stdio rpath prot_exec".
Inspired by http://justine.lol/pledge/ :^)
