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- #!/bin/sh
-
- set -e
-
- mv_conffile() {
- local package='alsa-base'
- local name="$1"
- local newname="$2"
-
- [ -e "$name" ] || return 0
-
- local md5="$(md5sum $name | sed -e 's/ .*//')"
- oldmd5="$(dpkg-query -W -f='${Conffiles}' $package | \
- sed -n -e "\' $name ' { s/ obsolete$//; s/.* //; p }")"
-
- if [ "$md5" = "$oldmd5" ]; then
- rm -f "$name"
- else
- mv "$name" "$newname"
- fi
- }
-
- rm_conffile() {
- mv_conffile "$1" "$1.dpkg-bak"
- }
-
- case "$1" in
- install|upgrade)
- # The following must be deleted at preinst time
- # so that dpkg can remove their parent directories
- # Delete obsolete dev.d symlinks
- for N in 0 1 2 3 4 5 6 7 ; do
- D="/etc/dev.d/snd/controlC$N"
- if [ -d "$D" ] ; then
- L="$D/alsa-base.dev"
- rm -f "$L"
- fi
- done
- # Delete obsolete dev.d script
- rm_conffile /etc/alsa/dev.d/alsa-base
- # Delete obsolete init script
- rm_conffile /etc/init.d/alsa
- # Delete blacklist without .conf extension
- rm_conffile /etc/modprobe.d/blacklist-alsa
- rm_conffile /etc/modprobe.d/blacklist-oss
- ;;
- esac
-
-
-