PREIN

/bin/sh

# remove the extra symlink /bin/mailx -> /bin/mail
#if [ -e /bin/mailx ]; then
#   if [ -L /bin/mailx ]; then
#     rm -f /bin/mailx
#   fi 
#fi

POSTIN

/bin/sh

# make this softlink again for /emul
  if [ -f /emul/ia32-linux/lib/ld-linux.so.2 ]; then
    for LSBVER in 3; do
      /sbin/sln /emul/ia32-linux/lib/ld-linux.so.2 /lib/ld-lsb.so.$LSBVER || :
    done
  fi

Triggers

glibc

/bin/sh

if [ -x /usr/sbin/redhat_lsb_trigger.i386 ]; then
  /usr/sbin/redhat_lsb_trigger.i386
fi

  if [ -f /emul/ia32-linux/lib/ld-linux.so.2 ]; then
    for LSBVER in 3; do
      /sbin/sln /emul/ia32-linux/lib/ld-linux.so.2 /lib/ld-lsb.so.$LSBVER || :
    done
  else
    for LSBVER in 3; do
      /sbin/sln ld-linux.so.2 /lib/ld-lsb.so.$LSBVER || :
    done
  fi