On Tue, Nov 08, 2022 at 10:23:23AM +0000, Stuart Henderson wrote:
> On 2022/11/07 23:54, Theo de Raadt wrote:
> > Klemens Nanni <[email protected]> wrote:
> >
> > > > I know this makes rc(8) a bit noisier but it really does improve my
> > > > (for want of a better term) "user experience" as I wait for my machine
> > > > to boot.
> > >
> > > I like this and it doesn't add more **lines** to the boot log, but maybe
> > > print library names without versions to reduces noise?
> >
> > Only if it is the short names.
>
> No need for the .so really either. ld.so libc libcrypto is enough.
>
> > But I am not sure people need to see this detail. It just takes a bit
> > of time. How does knowing what steps are being taken help...
>
> Sometimes it's a bit of time, sometimes it's a _lot_ of time until
> people get a new computer or raid battery or something and it's less
> annoying if you can see _some_ progress.
Here's a simple diff that prints "ld.so" and "libc".
Not trying to take over Scott's diff, just helping out on shell bits.
Index: rc
===================================================================
RCS file: /cvs/src/etc/rc,v
retrieving revision 1.564
diff -u -p -r1.564 rc
--- rc 29 Aug 2022 11:51:05 -0000 1.564
+++ rc 8 Nov 2022 10:32:32 -0000
@@ -193,7 +193,7 @@ reorder_libs() {
# Remount the (read-only) filesystems in _ro_list as read-write.
for _mp in $_ro_list; do
if ! mount -u -w $_mp; then
- echo ' failed.'
+ echo '(failed).'
return
fi
done
@@ -215,6 +215,7 @@ reorder_libs() {
cd $_tmpdir
ar x $_liba
if [[ $_lib == ld.so ]]; then
+ echo -n " $_lib"
args="-g -x -e _dl_start \
--version-script=Symbols.map --shared -Bsymbolic \
--no-undefined"
@@ -225,6 +226,7 @@ reorder_libs() {
$_install /usr/libexec/ld.so /usr/libexec/ld.so.save
$_install ld.so.test $_lib_dir/ld.so
else
+ echo -n " ${_lib%%.*}"
cc -shared -o $_lib $(ls *.so | sort -R) $(<.ldadd)
[[ -s $_lib ]] && file $_lib | fgrep -q 'shared object'
LD_BIND_NOW=1 LD_LIBRARY_PATH=$_tmpdir awk 'BEGIN {exit
0}'
@@ -243,9 +245,9 @@ reorder_libs() {
done
if $_error; then
- echo ' failed.'
+ echo '(failed).'
else
- echo ' done.'
+ echo '.'
fi
}
