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#!/bin/sh
PREFIX=@PREFIX@
: ${LIBDIR=$PREFIX/lib}
. "$LIBDIR/libalpine.sh"
usage() {
cat <<-__EOF__
usage: copy-modloop
Copy kernel modules from modloop and unmount loopback device
options:
-h Show this help
__EOF__
exit $1
}
while getopts "h" opt; do
case $opt in
h) usage 0;;
'?') usage "1" >&2;;
esac
done
shift $(($OPTIND - 1))
set -e
if ! rc-service -q modloop status; then
echo "modloop is not started"
exit 1
fi
if [ -n "$DO_UMOUNT" ] && [ -z "$modloop_media" ]; then
modloop_media=$(find_modloop_media)
fi
modulesdir=/lib/modules
if [ -L "$modulesdir" ]; then
modulesdir=$(readlink "$modulesdir")
fi
cp -a "$modulesdir" /lib/modules.tmp
rc-service modloop stop
rm -r /lib/modules
mv /lib/modules.tmp /lib/modules
if [ -n "$DO_UMOUNT" ]; then
umount "$modloop_media"
fi
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