28 lines
627 B
Bash
28 lines
627 B
Bash
#!/bin/bash
|
|
#remaster lib
|
|
[ -d "$LIBDR"] || export LIBDIR="/usr/lib/remaster/"
|
|
[ -d "$LIBDR"] || { echo "LIBDR not exist"; exit 1; }
|
|
|
|
#chroot_umount [chroot_dir]
|
|
function chroot_umount() {
|
|
echo -n "unmount chroot ... "
|
|
|
|
#check chroot dir
|
|
chroot_dir="$1"
|
|
[ -d "$chroot_dir" ] || {
|
|
echo "### ERROR ### chroot_umount: chroot directory not exist!"
|
|
return 12
|
|
}
|
|
|
|
for d in "$chroot_dir/tmp" "$chroot_dir/root" "$chroot_dir/proc" "$chroot_dir/dev" ; do
|
|
umount $d
|
|
retval=$?
|
|
[ "$retval" -gt 0 ] && {
|
|
echo "### ERROR ### chroot_umount: can't umount \"$d\"!"
|
|
return 21
|
|
}
|
|
done
|
|
|
|
echo "done"
|
|
}
|