postinst is in extlinux 2:4.05+dfsg-2.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | #!/bin/sh
set -e
. /usr/share/debconf/confmodule
case "${1}" in
configure)
db_get extlinux/install
_INSTALL="${RET}" # boolean
db_stop
case "${_INSTALL}" in
true)
extlinux-update
_DEVICE="$(df -P /boot/extlinux | tail -1 | awk '{ print $1 }' | sed -e 's|[0-9]||g')"
extlinux-install "${_DEVICE}"
;;
*)
if [ -x /etc/kernel/postinst.d/zz-extlinux ]
then
/etc/kernel/postinst.d/zz-extlinux
fi
;;
esac
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`${1}'" >&2
exit 1
;;
esac
exit 0
|