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Diffstat (limited to 'net-fs/autofs/files/autofs.rc9')
| -rw-r--r-- | net-fs/autofs/files/autofs.rc9 | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/net-fs/autofs/files/autofs.rc9 b/net-fs/autofs/files/autofs.rc9 new file mode 100644 index 000000000000..ea0235fc1c51 --- /dev/null +++ b/net-fs/autofs/files/autofs.rc9 @@ -0,0 +1,213 @@ +#!/sbin/runscript +# Copyright 1999-2004 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: /var/cvsroot/gentoo-x86/net-fs/autofs/files/autofs.rc9,v 1.1 2004/12/09 07:25:12 robbat2 Exp $ + +# rc file for automount using a Sun-style "master map". +# We first look for a local /etc/autofs/auto.master, then a YP +# map with that name + +DAEMON=/usr/sbin/automount + +depend() { + need localmount + use ypbind nfs slapd +} + +opts="start stop status stats reload restart" + +# +# Check for all maps that are to be loaded +# +function getschemes() +{ + awk '/^automount:/{ $1="" ; gsub("\\[.*\\]","") ; print $0 }' /etc/nsswitch.conf +} + +function getfilemounts() +{ + if [ -f /etc/autofs/auto.master ] ; then + sed -e '/^#/d' -e '/^$/d' < /etc/autofs/auto.master + fi +} + +function getnismounts() +{ + /usr/bin/ypcat -k ${nis_mapname} 2> /dev/null | sed -e '/^#/d' -e '/^$/d' +} + +function getldapmounts() +{ + if [ -x /usr/lib/autofs/autofs-ldap-auto-master ]; then + /usr/lib/autofs/autofs-ldap-auto-master \ + -m ${ldap_map_oc} -e ${ldap_entry_oc} \ + -n ${ldap_map_key} -k ${ldap_entry_key} \ + -v ${ldap_value} 2> /dev/null + fi +} + +function getrawmounts() +{ + for scheme in `getschemes` ; do + case "$scheme" in + files) + getfilemounts + ;; + nis*) + getnismounts + ;; + ldap*) + getldapmounts + ;; + esac + done +} + + +# +# This function will build a list of automount commands to execute in +# order to activate all the mount points. It is used to figure out +# the difference of automount points in case of a reload +# +function getmounts() +{ + knownmaps=" " + getrawmounts | ( + while read dir map options + do + # These checks screen out duplicates and skip over directories + # where the map is '-'. + if [ ! -z "$dir" -a ! -z "$map" \ + -a x`echo "$map" | cut -c1` != 'x-' \ + -a "`echo "$knownmaps" | grep -w $dir/`" = "" ] + then + # If the options include a -t or --timeout parameter, then + # pull those particular options out. + # echo DAEMONOPTIONS OPTIONS $daemonoptions $options + startupoptions= + if echo $options $daemonoptions | grep -q -- '-t' ; then + startupoptions="--timeout $(echo $daemonoptions $options | \ + sed 's/.*--*t\(imeout\)*[ \t=]*\([0-9][0-9]*\).*$/\2/g')" + fi + # Other option flags are intended for maps. + mapoptions="$(echo "$daemonoptions $options" |\ + sed 's/--*t\(imeout\)*[ \t=]*\([0-9][0-9]*\)//g')" + # Break up the maptype and map, if the map type is specified + maptype="${map/:*}" + # Handle degenerate map specifiers + if [ "$maptype" = "$map" ] ; then + if [ -x "$map" ]; then + maptype="program" + elif [ -x "/etc/$map" ]; then + maptype="program" + map=`echo /etc/$map | sed 's^//^/^g'` + elif [ -f "$map" ]; then + maptype="file" + elif [ -f "/etc/$map" ]; then + maptype="file" + map=`echo /etc/$map | sed 's^//^/^g'` + elif [ "$map" = "hesiod" -o "$map" = "userhome" ] ; then + maptype="$map" + map= + elif [ "$map" = "multi" ] ; then + maptype="$map" + map= + else + maptype=yp + map=`basename $map | sed -e s/^auto_home/auto.home/ -e s/^auto_mnt/auto.mnt/` + fi + fi + map="${map#*:}" + + #echo STARTUPOPTIONS $startupoptions > /tmp/debug + #echo DIR $dir >> /tmp/debug + #echo MAPTYPE $maptype >> /tmp/debug + #echo MAP $map >> /tmp/debug + #echo MAPOPTIONS $mapoptions >> /tmp/debug + #echo LOCALOPTIONS $localoptions >> /tmp/debug + + echo "$DAEMON $startupoptions $dir $maptype $map $mapoptions $localoptions" | sed -e 's/ / /g' -e 's/ / /g' + + # echo ------------------------ + fi + knownmaps=" $dir/ $knownmaps" + done + ) +} + + +start() { + ebegin "Starting automounter" + # ensure autofs support is loaded + grep -q autofs /proc/filesystems || modprobe -q autofs + [ $? -ne 0 ] && eend 1 "No autofs support available" + # now start working + getmounts | while read cmd timeout time mnt rest + do + #FIXME: this works but it really sucks + if echo $timeout|grep -v -- '--timeout' >/dev/null ; then + rest="$time $mnt $rest" + mnt="$timeout" + time="" + timeout="" + fi + + echo -n " $mnt" + pidfile=/var/run/autofs`echo $mnt | sed 's/\//./g'`.pid + start-stop-daemon --start --pidfile $pidfile --quiet \ + --exec /usr/sbin/automount -- $timeout $time $mnt $rest + # + # Automount needs a '--pidfile' or '-p' option. + # For now we look for the pid ourself. + # + ps ax | grep "[0-9]:[0-9][0-9] /usr/sbin/automount $timeout $time \?$mnt" | ( + read pid rest + echo $pid > $pidfile + echo "$mnt $rest" >> $pidfile + ) + done + echo + eend $? +} + +stop() { + ebegin "Stopping automounter" + start-stop-daemon --stop --quiet --signal 12 --exec /usr/sbin/automount + eend $? +} + +stats() { + echo "Configured Mount Points:" + echo "------------------------" + getmounts + echo "" + echo "Active Mount Points:" + echo "--------------------" + ps ax|grep "[0-9]:[0-9][0-9] /usr/sbin/automount " | ( + while read pid tt stat time command; do echo $command; done + ) +} + +reload() { + echo "Reloading automounter: checking for changes ... " + TMP=/var/run/autofs.tmp + getmounts >$TMP + for i in /var/run/autofs.*.pid + do + pid=`head -n 1 $i 2>/dev/null` + [ "$pid" = "" ] && continue + command=`tail -n +2 $i` + if ! grep -q "^$command" $TMP + then + echo "Stopping automounter: $command" + kill -USR2 $pid + fi + done + rm -f $TMP + svc_start +} + +restart() { + svc_stop + svc_start +} |