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chithanh 12/05/01 22:08:46 |
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Added: xdm.initd-8 |
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Log: |
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Version bump, bug #413371. |
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(Portage version: 2.2.0_alpha101/cvs/Linux x86_64) |
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|
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Revision Changes Path |
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1.1 x11-base/xorg-server/files/xdm.initd-8 |
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|
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file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/x11-base/xorg-server/files/xdm.initd-8?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/x11-base/xorg-server/files/xdm.initd-8?rev=1.1&content-type=text/plain |
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|
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Index: xdm.initd-8 |
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=================================================================== |
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#!/sbin/runscript |
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# Copyright 1999-2012 Gentoo Foundation |
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# Distributed under the terms of the GNU General Public License, v2 |
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# $Header: /var/cvsroot/gentoo-x86/x11-base/xorg-server/files/xdm.initd-8,v 1.1 2012/05/01 22:08:46 chithanh Exp $ |
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|
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# This is here to serve as a note to myself, and future developers. |
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# |
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# Any Display manager (gdm,kdm,xdm) has the following problem: if |
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# it is started before any getty, and no vt is specified, it will |
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# usually run on vt2. When the getty on vt2 then starts, and the |
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# DM is already started, the getty will take control of the keyboard, |
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# leaving us with a "dead" keyboard. |
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# |
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# Resolution: add the following line to /etc/inittab |
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# |
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# x:a:once:/etc/X11/startDM.sh |
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# |
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# and have /etc/X11/startDM.sh start the DM in daemon mode if |
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# a lock is present (with the info of what DM should be started), |
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# else just fall through. |
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# |
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# How this basically works, is the "a" runlevel is a additional |
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# runlevel that you can use to fork processes with init, but the |
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# runlevel never gets changed to this runlevel. Along with the "a" |
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# runlevel, the "once" key word means that startDM.sh will only be |
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# run when we specify it to run, thus eliminating respawning |
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# startDM.sh when "xdm" is not added to the default runlevel, as was |
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# done previously. |
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# |
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# This script then just calls "telinit a", and init will run |
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# /etc/X11/startDM.sh after the current runlevel completes (this |
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# script should only be added to the actual runlevel the user is |
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# using). |
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# |
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# Martin Schlemmer |
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# aka Azarah |
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# 04 March 2002 |
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|
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depend() { |
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need localmount xdm-setup |
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|
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# this should start as early as possible |
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# we can't do 'before *' as that breaks it |
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# (#139824) Start after ypbind and autofs for network authentication |
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# (#145219 #180163) Could use lirc mouse as input device |
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# (#70689 comment #92) Start after consolefont to avoid display corruption |
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# (#291269) Start after quota, since some dm need readable home |
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# (#390609) gdm-3 will fail when dbus is not running |
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# (#366753) starting keymaps after X causes problems |
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after bootmisc consolefont modules netmount |
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after readahead-list ypbind autofs openvpn gpm lircmd |
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after quota keymaps |
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before alsasound |
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|
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# Start before X |
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use consolekit dbus xfs |
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} |
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|
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setup_dm() { |
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local MY_XDM |
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|
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MY_XDM=$(echo "${DISPLAYMANAGER}" | tr '[:upper:]' '[:lower:]') |
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|
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# Load our root path from profile.env |
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# Needed for kdm |
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PATH=${PATH}:$(. /etc/profile.env; echo "${ROOTPATH}") |
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|
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NAME= |
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case "${MY_XDM}" in |
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kdm|kde) |
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EXE=/usr/bin/kdm |
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PIDFILE=/var/run/kdm.pid |
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;; |
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entrance*) |
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EXE=/usr/sbin/entranced |
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PIDFILE=/var/lib/entranced.pid |
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;; |
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gdm|gnome) |
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EXE=/usr/bin/gdm |
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[ "${RC_UNAME}" != "Linux" ] && NAME=gdm-binary |
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PIDFILE=/var/run/gdm.pid |
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;; |
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wdm) |
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EXE=/usr/bin/wdm |
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PIDFILE= |
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;; |
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gpe) |
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EXE=/usr/bin/gpe-dm |
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PIDFILE=/var/run/gpe-dm.pid |
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;; |
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lxdm) |
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EXE=/usr/sbin/lxdm-binary |
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PIDFILE=/var/run/lxdm.pid |
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START_STOP_ARGS="--background" |
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;; |
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lightdm) |
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EXE=/usr/sbin/lightdm |
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PIDFILE=/var/run/lightdm.pid |
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START_STOP_ARGS="--background" |
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;; |
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*) |
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# first find out if there is such executable |
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EXE="$(command -v ${MY_XDM} 2>/dev/null)" |
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PIDFILE="/var/run/${MY_XDM}.pid" |
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|
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# warn user that he is doing sick things if the exe was not found |
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if [ -z "${EXE}" ]; then |
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echo "ERROR: Your XDM value is invalid." |
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echo " No ${MY_XDM} executable could be found on your system." |
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fi |
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;; |
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esac |
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|
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if ! [ -x "${EXE}" ]; then |
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EXE=/usr/bin/xdm |
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PIDFILE=/var/run/xdm.pid |
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if ! [ -x "/usr/bin/xdm" ]; then |
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echo "ERROR: Please set your DISPLAYMANAGER variable in /etc/conf.d/xdm," |
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echo " or install x11-apps/xdm package" |
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eend 255 |
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fi |
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fi |
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} |
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|
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# Check to see if something is defined on our VT |
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vtstatic() { |
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if [ -e /etc/inittab ] ; then |
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grep -Eq "^[^#]+.*\<tty$1\>" /etc/inittab |
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elif [ -e /etc/ttys ] ; then |
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grep -q "^ttyv$(($1 - 1))" /etc/ttys |
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else |
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return 1 |
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fi |
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} |
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|
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start() { |
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local EXE NAME PIDFILE |
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setup_dm |
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|
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if [ -f /etc/.noxdm ]; then |
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einfo "Skipping ${EXE##*/}, /etc/.noxdm found or \"nox\" bootparam passed." |
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rm /etc/.noxdm |
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return 0 |
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fi |
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|
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ebegin "Setting up ${EXE##*/}" |
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|
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# save the prefered DM |
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save_options "service" "${EXE}" |
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save_options "name" "${NAME}" |
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save_options "pidfile" "${PIDFILE}" |
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save_options "start_stop_args" "${START_STOP_ARGS}" |
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|
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if [ -n "${CHECKVT-y}" ] ; then |
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if vtstatic "${CHECKVT:-7}" ; then |
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if [ -x /sbin/telinit ] && [ "${SOFTLEVEL}" != "BOOT" ] && [ "${RC_SOFTLEVEL}" != "BOOT" ]; then |
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ewarn "Something is already defined on VT ${CHECKVT:-7}, will start X later" |
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telinit a >/dev/null 2>&1 |
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return 0 |
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else |
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eerror "Something is already defined on VT ${CHECKVT:-7}, not starting" |
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return 1 |
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fi |
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fi |
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fi |
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|
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/etc/X11/startDM.sh |
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eend 0 |
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} |
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|
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stop() { |
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local curvt retval |
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|
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retval=0 |
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if [ -t 0 ]; then |
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if type fgconsole >/dev/null 2>&1; then |
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curvt=$(fgconsole 2>/dev/null) |
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else |
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curvt=$(tty) |
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case "${curvt}" in |
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/dev/ttyv[0-9]*) curvt=${curvt#/dev/ttyv} ;; |
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*) curvt= ;; |
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esac |
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fi |
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fi |
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local myexe myname mypidfile myservice |
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myexe=$(get_options "service") |
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myname=$(get_options "name") |
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mypidfile=$(get_options "pidfile") |
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myservice=${myexe##*/} |
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|
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[ -z "${myexe}" ] && return 0 |
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|
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ebegin "Stopping ${myservice}" |
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|
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if start-stop-daemon --quiet --test --stop --exec "${myexe}"; then |
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start-stop-daemon --stop --exec "${myexe}" --retry TERM/5/TERM/5 \ |
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${mypidfile:+--pidfile} ${mypidfile} \ |
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${myname:+--name} ${myname} |
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retval=${?} |
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fi |
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|
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# switch back to original vt |
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if [ -n "${curvt}" ]; then |
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if type chvt >/dev/null 2>&1; then |
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chvt "${curvt}" |
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else |
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vidcontrol -s "$((curvt + 1))" |
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fi |
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fi |
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|
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eend ${retval} "Error stopping ${myservice}" |
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return ${retval} |
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} |
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|
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# vim: set ts=4 : |