PREUN

/bin/sh

if [ $1 -eq 0 ] ; then 
        # Package removal, not upgrade 
        systemctl --no-reload disable named-chroot.service > /dev/null 2>&1 || : 
        systemctl stop named-chroot.service > /dev/null 2>&1 || : 
fi 

if [ $1 -eq 0 ] ; then 
        # Package removal, not upgrade 
        systemctl --no-reload disable named-sdb-chroot.service > /dev/null 2>&1 || : 
        systemctl stop named-sdb-chroot.service > /dev/null 2>&1 || : 
fi 
if [ "$1" -eq 0 ]; then
  # Package removal, not upgrade
  rm -f /var/named/chroot/dev/{random,zero,null}
  rm -f /var/named/chroot/etc/localtime
fi
:;

POSTIN

/bin/sh

if [ $1 -eq 1 ] ; then 
        # Initial installation 
        systemctl preset named-chroot.service >/dev/null 2>&1 || : 
fi 

if [ $1 -eq 1 ] ; then 
        # Initial installation 
        systemctl preset named-sdb-chroot.service >/dev/null 2>&1 || : 
fi 
if [ "$1" -gt 0 ]; then
  [ -e /var/named/chroot/dev/random ] || \
    /bin/mknod /var/named/chroot/dev/random c 1 8
  [ -e /var/named/chroot/dev/zero ] || \
    /bin/mknod /var/named/chroot/dev/zero c 1 5
  [ -e /var/named/chroot/dev/null ] || \
    /bin/mknod /var/named/chroot/dev/null c 1 3
  rm -f /var/named/chroot/etc/localtime
  cp /etc/localtime /var/named/chroot/etc/localtime
fi;
:;

POSTUN

/bin/sh

# Package upgrade, not uninstall

systemctl daemon-reload >/dev/null 2>&1 || : 
if [ $1 -ge 1 ] ; then 
        # Package upgrade, not uninstall 
        systemctl try-restart named-chroot.service >/dev/null 2>&1 || : 
fi 

systemctl daemon-reload >/dev/null 2>&1 || : 
if [ $1 -ge 1 ] ; then 
        # Package upgrade, not uninstall 
        systemctl try-restart named-sdb-chroot.service >/dev/null 2>&1 || : 
fi

POSTTRANS

/bin/sh

if [ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled; then
  [ -x /sbin/restorecon ] && /sbin/restorecon /var/named/chroot/dev/* > /dev/null 2>&1;
fi;
:;