#!/bin/sh [ -f /sys/block/$MDEV/capability ] || exit caps="0x`cat /sys/block/$MDEV/capability`" if [ $(($caps & 8)) -gt 0 ]; then case $ACTION in add|"") ln -sf $MDEV cdrom ;; remove) [ "`readlink cdrom 2>/dev/null`" = $MDEV ] && rm -f cdrom ;; esac fi