postinst is in cpufreqd 2.4.2-1.
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 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 | #! /bin/sh
# postinst script for cpufreqd
#
# see: dh_installdeb(1)
set -e
# summary of how this script can be called:
# * <postinst> `configure' <most-recently-configured-version>
# * <old-postinst> `abort-upgrade' <new version>
# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
# <new-version>
# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
# <failed-install-package> <version> `removing'
# <conflicting-package> <version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package
#
# quoting from the policy:
# Any necessary prompting should almost always be confined to the
# post-installation script, and should be protected with a conditional
# so that unnecessary prompting doesn't happen if a package's
# installation fails and the `postinst' is called with `abort-upgrade',
# `abort-remove' or `abort-deconfigure'.
# Source debconf library.
#. /usr/share/debconf/confmodule
#db_stop
check_for_cpufreq_support() {
# forget it if we're trying to start and no cpufreq found in kernel
if !([ -d /sys/devices/system/cpu/cpu0/cpufreq ] || [ -f /proc/cpufreq ]) ; then
echo -n "No cpufreq interface found, " >&2
return 1
fi
return 0
}
case "$1" in
configure)
# setup startup links, they'll warn the user of anything not being setup properly
update-rc.d cpufreqd defaults > /dev/null
if check_for_cpufreq_support ; then
if [ -x /usr/sbin/invoke-rc.d ] ; then
invoke-rc.d cpufreqd start
else
/etc/init.d/cpufreqd start
fi
else
echo "not starting cpufreqd." >&2
fi
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
exit 0
|