#!/bin/shset -eexport LC_ALL=Ctype=$1preversion=$2package_name(){ echo libc6}# Borrowed from sysvinit's postinst.# Function like update-rc.d but simpler & faster.# Usage: updatercd basename start|stop NN runlevel .## Now we use the real update-rc.d, so now this function should# be equivalent to /usr/sbin/update-rc.d.#updatercd() { if [ ! -f /etc/init.d/$1 ] then return fi if [ -x /usr/sbin/update-rc.d ] then update-rc.d "$@" > /dev/null return $? fi base=$1 shift while [ "$1" != "" ] do if [ "$1" = stop ] then tlet=K else tlet=S fi lev=$2 shift 2 while [ "$1" != "." ] do cd /etc/rc$1.d tmp="`echo $tlet??$base`" case "$tmp" in "$tlet??$base") # Not present yet. ln -s ../init.d/$base $tlet$lev$base ;; *) # Already present. ;; esac shift done shift done}# element() is a helper function for file-rc:element() { local element list IFS element="$1" [ "$2" = "in" ] && shift list="$2" [ "$list" = "-" ] && return 1 [ "$list" = "*" ] && return 0 IFS="," set -- $list case $element in "$1"|"$2"|"$3"|"$4"|"$5"|"$6"|"$7"|"$8"|"$9") return 0 esac return 1}# filerc (runlevel, service) returns /etc/init.d/service, if service is# running in $runlevel:filerc() { local runlevel basename runlevel=$1 basename=$2 while read LINE do case $LINE in \#*|"") continue esac set -- $LINE SORT_NO="$1"; STOP="$2"; START="$3"; CMD="$4" [ "$CMD" = "/etc/init.d/$basename" ] || continue if element "$runlevel" in "$START" || element "S" in "$START" then echo "/etc/init.d/$basename" return 0 fi done < /etc/runlevel.conf echo ""}checkpkgver () { local status pkg pkg=$1 status=$(dpkg -s $pkg 2>/dev/null | grep ^Status: | sed -e 's/^Status: \(.*\) \(.*\) \(.*\)/\3/g') if [ -n "$status" ] && [ "$status" != "not-installed" ] && [ "$status" != "config-files" ]; then echo $(dpkg -s $pkg 2>/dev/null | grep ^Version: | sed -e 's/^Version: *//'); fi}if [ "$type" = "configure" ]then # Handle upgrades for libdb.so.3. We do this before calling ldconfig, # since it will create a symlink for us. Just move everything over. We # use `cat' because I feel it is simpler and safer. Make sure that # libdb.so.3 is either a symlink, or non-existent, just in case # something weird happened and the new libdb2 is unpacked before we # get here. if [ -e /lib/libdb.so.3.old ]; then if [ -L /lib/libdb.so.3 ] || [ ! -e /lib/libdb.so.3 ]; then rm -f /lib/libdb.so.3 cat /lib/libdb.so.3.old > /lib/libdb.so.3 fi rm -f /lib/libdb.so.3.old fi # Add support for /etc/ld.so.conf.d if [ -e /etc/ld.so.conf ]; then [ -z "$(tail -n 1 /etc/ld.so.conf)" ] || echo >> /etc/ld.so.conf else touch /etc/ld.so.conf fi if ! grep -q '^include /etc/ld.so.conf.d/.*\.conf$' /etc/ld.so.conf ; then echo 'include /etc/ld.so.conf.d/*.conf' >> /etc/ld.so.conf fi # We don't use a registry anymore, remove the old file rm -f /etc/ld.so.hwcappkgs # /etc/ld.so.nohwcap code: NOHWCAP # Handle upgrades when libc-opt package has been installed. # When a /etc/ld.so.nohwcap file exists, ld.so only use libraries # from /lib, and ignore all optimised libraries. This file is # inconditionaly created in the preinst script of libc. # Get the list of optimized packages for a given architecture # Before removing a package from this list, make sure it appears # in the Conflicts: line of libc. case $(dpkg --print-architecture) in i386) hwcappkgs="libc6-i686 libc6-xen" ;; kfreebsd-i386) hwcappkgs="libc0.1-i686" ;; sparc) hwcappkgs="libc6-sparcv9 libc6-sparcv9b" ;; esac # We check the version between the current installed libc and # all optimized packages (on architectures where such packages # exists). all_upgraded=yes if [ -n "$hwcappkgs" ]; then for pkg in $hwcappkgs ; do ver=$(dpkg -l $pkg 2>/dev/null | sed -e '/^i/!d;' -e "s/^i.\s\+$pkg\s\+//;s/\s.*//g") if [ -n "$ver" ] && [ "$ver" != "2.6.1-2" ]; then all_upgraded=no fi done fi # If the versions of all optimized packages are the same as the libc # one, we could remove /etc/ld.so.nohwcap. Otherwise, it will be removed # when all optimized packages are upgraded or removed. if [ "$all_upgraded" = yes ] ; then rm -f /etc/ld.so.nohwcap fi if [ ! -z $preversion ]; then if [ ! -d /var/mail ] && [ ! -L /var/mail ]; then ln -sf spool/mail /var/mail fi if dpkg --compare-versions $preversion lt 2.3.5-1; then echo -n "Checking for services that may need to be restarted..." check="nis smail sendmail exim exim4-base ssh netbase" check="$check ssh-nonfree postfix-tls wu-ftpd boa cron postfix" check="$check wu-ftpd-academ vsftpd slapd openldapd wwwoffle" check="$check cupsys lprng lpr lpr-ppd autofs snmpd ssh-krb5" check="$check courier-authdaemon mysql-server spamassassin" check="$check apache apache-ssl apache-perl apache2-common" check="$check proftpd proftpd-ldap proftpd-mysql proftpd-pgsql" check="$check dovecot-common cucipop rsync samba saslauthd" check="$check webmin dropbear" # Only get the ones that are installed, and configured check=$(dpkg -s $check 2> /dev/null | egrep '^Package:|^Status:' | awk '{if ($1 ~ /^Package:/) { package=$2 } else if ($0 ~ /^Status: .* installed$/) { print package }}') # apache2 ships its init script in apache2-common, but the # script is apache2 check=$(echo $check | sed 's/apache2-common/apache2/g') # exim4 ships its init script in exim4-base, but the script # is exim4 check=$(echo $check | sed 's/exim4-base/exim4/g') # The name of proftpd-{ldap,mysql,pgsql} init script is # same as "proftpd". check=$(echo $check | sed 's/proftpd-.*/proftpd/g') # dovecot-common ships its init script, but the # script name is dovecot for dovecot-{imapd,pop3d}. check=$(echo $check | sed 's/dovecot-common/dovecot/g') # lpr and lpr-ppd ship its init script, but the # script name is lpd and lpd-ppd. The inserted space is # intentional to not replace lprng. check=$(echo $check | sed 's/lpr /lpd /g') check=$(echo $check | sed 's/lpr-ppd /lpd-ppd /g') # We have to list inetd and atd explicitly, because the packages # have different names to their init scripts check="$check inetd atd" rl=$(runlevel | awk '{print $2}') for service in $check; do if [ -f /usr/share/file-rc/rc ] || [ -f /usr/lib/file-rc/rc ] && [ -f /etc/runlevel.conf ]; then idl=$(filerc $rl $service) else idl=$(ls /etc/rc${rl}.d/S??${service} 2> /dev/null | head -1) fi if [ -n "$idl" ] && [ -x $idl ]; then services="$service $services" fi done echo "done." if [ -n "$services" ]; then echo echo "Name Service Switch update in the C Library: post-installation question." echo echo "Running services and programs that are using NSS need to be restarted," echo "otherwise they might not be able to do lookup or authentication any more" echo "(for services such as ssh, this can affect your ability to login)." echo "Note: restarting sshd/telnetd should not affect any existing connections." echo echo "The services detected are: " echo " $services" echo echo "If other services have begun to fail mysteriously after this upgrade, it is" echo "probably necessary to restart them too. We recommend that you reboot your" echo "machine after the upgrade to avoid NSS-related troubles." echo frontend=`echo "$DEBIAN_FRONTEND" | tr '[:upper:]' '[:lower:]'` if [ "$frontend" = noninteractive ]; then echo "Non-interactive mode, restarting services" answer=yes else echo -n "Do you wish to restart services? [Y/n] " read answer case $answer in Y*|y*) answer=yes ;; N*|n*) answer=no ;; *) answer=yes ;; esac fi echo if [ "$answer" = yes ] && [ "$services" != "" ]; then echo "Restarting services possibly affected by the upgrade:" failed="" for service in $services; do if [ -f /usr/share/file-rc/rc ] || [ -f /usr/lib/file-rc/rc ] && [ -f /etc/runlevel.conf ]; then idl=$(filerc $rl $service) else idl=$(ls /etc/rc${rl}.d/S??${service} 2> /dev/null | head -1) fi echo -n " $service: stopping..." $idl stop > /dev/null 2>&1 || true sleep 2 echo -n "starting..." if $idl start > /dev/null 2>&1; then echo "done." else echo "FAILED! ($?)" failed="$service $failed" fi done echo if [ -n "$failed" ]; then # Ruh roh, George echo "The following services failed to start: $failed" echo echo "You will need to start these manually by running \`/etc/init.d/<service> start'" echo "If the service still fails to start, you may need to file a bug on" echo "$(package_name) or the service involved." if [ "$DEBIAN_FRONTEND" != noninteractive ]; then echo echo -n "Press ENTER to continue: " read foo fi else echo "Services restarted successfully." fi echo fi fi fi # end upgrading and $preversion lt 2.3.5-1 fi # Upgrading # Generate cache file /usr/lib/gconv/gconv-modules.cache iconvconfig || true# # DO NOT FOLLOW THIS EXAMPLE IN OTHER PACKAGES updatercd glibc.sh start 01 S . if [ -x /usr/sbin/invoke-rc.d ]; then invoke-rc.d glibc.sh start else /etc/init.d/glibc.sh 2>/dev/null || true fifiif [ "`uname -s`" = Linux ]; then## Upgrade init if possible. There was a bug in all versions# up to and including 2.75-4, which didn't affect i386 but# did affect most other architectures.#sysvinitver="`dpkg -s sysvinit 2>/dev/null | grep ^Version: | sed -e 's/^Version: *//'`"case "`uname -m`" in i?86) badsysvinitver="2.[0-6]*|2.7[0-3]*" ;; *) badsysvinitver="2.[0-6]*|2.7[0-4]*|2.75-*" ;;esac# Black magic. If we are in a chroot, then /proc/1/exe will not resolve to# a file (will return EPERM). This keeps us from breaking things in# debootstrap, and the like.case "$sysvinitver" in $badsysvinitver) ;; *) if [ "$(stat -c %d/%i /)" = "$(stat -Lc %d/%i /proc/1/root 2>/dev/null)" ]; then # the devicenumber/inode pair of / is the same as that of /sbin/init's # root, so we're *not* in a chroot (init u ; sleep 1) fi ;;esacfi# Automatically added by dh_makeshlibsif [ "$1" = "configure" ]; then ldconfigfi# End automatically added sectionexit 0