:
#
#       Copyright (C) Advanced Micro Devices, 1993.
#       Copyright (C) The Santa Cruz Operation, 1988.
#
#

# Prompt for yes or no answer with message passed as argument - 
# returns non-zero for no
getyn() {
        while   echo "\n$* (y/n/q) \c">&2
        do      read yn rest
                case $yn in
                        [yY]) return 0                          ;;
                        [nN]|[qQ]) return 1                     ;;
                *)      echo "Please answer y,n or q" >&2       ;;
                esac
        done
}

# main main main
# ==============

# Remove temp files and exit with the status passed as argument
if [ -z "$*" ]
then
        args="ALL"
else
        args="$*"
fi

if [ "$args" = "ALL" -o "$args" = "all" ]
then
        args="pnt"
fi

DRIVERS=""
for i in $args
do
        case $i in
        "PNT"|"pnt") DRIVERS=${DRIVERS}" pnt3 pnt2 pnt1 pnt0";;
        *)                 echo "pnt.rmv: Unknown package to remove <<$i>>";;
        esac
done

if [ -z "$DRIVERS" ]
then
        exit 0
fi

link="N"
for i in $DRIVERS
do
        drv=`echo $i | sed -e 's/[0-9]*$//`
        #
        # Attempt to use 'netconfig' to remove the product.
        #
        if [ -f /usr/lib/netconfig/chains -a -x /etc/netconfig ]
        then
                for j in `/etc/netconfig -s | grep "#${i}"`
                do
                        /etc/netconfig -dnr $j
                        link="Y"
                done
        fi
        #
        # If any chains under mkdev then call the netconfig remove script
        #
        [ -s /usr/lib/lli/chains ] && {
                for j in `grep $i /usr/lib/lli/chains`
                do
                        base=`echo $j | sed -e 's/:.*//'`
                        name_above=`echo $j | sed -e 's/.*://'`
                        /usr/lib/netconfig/remove/$base - - $name_above lli y
                done
        }
        #
        # If the driver is still in the link kit, crowbar it out
        #
        /etc/conf/bin/idcheck -p $i
        if [ $? -gt 16 ]
        then
                /etc/conf/bin/idinstall -d -e $i
        fi
        #
        # Remove some files that are still going to be kicking about
        #
        rm -f /usr/lib/mkdev/$drv
        cd /usr/lib/netconfig
        rm -f info/$i init/${i}* remove/$i reconf/$i
        cd /usr/lib/lli
        rm -f init/$i remove/$i reconf/$i
done

if [ "$link" = "Y" ]
then
        if getyn "Do you wish to relink the kernel"
        then
                cd /etc/conf/cf.d; ./link_unix
        fi
fi