255 lines
6.1 KiB
C++
255 lines
6.1 KiB
C++
XCOMM!SHELL_CMD
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XCOMM $Xorg: startx.cpp,v 1.3 2000/08/17 19:54:29 cpqbld Exp $
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XCOMM
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XCOMM This is just a sample implementation of a slightly less primitive
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XCOMM interface than xinit. It looks for user .xinitrc and .xserverrc
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XCOMM files, then system xinitrc and xserverrc files, else lets xinit choose
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XCOMM its default. The system xinitrc should probably do things like check
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XCOMM for .Xresources files and merge them in, startup up a window manager,
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XCOMM and pop a clock and serveral xterms.
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XCOMM
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XCOMM Site administrators are STRONGLY urged to write nicer versions.
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XCOMM
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XCOMM $XFree86: xc/programs/xinit/startx.cpp,v 3.16tsi Exp $
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#if defined(__SCO__) || defined(__UNIXWARE__)
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XCOMM Check for /usr/bin/X11 and BINDIR in the path, if not add them.
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XCOMM This allows startx to be placed in a place like /usr/bin or /usr/local/bin
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XCOMM and people may use X without changing their PATH.
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XCOMM Note that we put our own bin directory at the front of the path, and
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XCOMM the standard SCO path at the back, since if you are using the Xorg
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XCOMM server theres a pretty good chance you want to bias the Xorg clients
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XCOMM over the old SCO X11R5 clients.
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XCOMM First our compiled path
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bindir=BINDIR
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scobindir=/usr/bin/X11
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case $PATH in
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*:$bindir | *:$bindir:* | $bindir:*) ;;
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*) PATH=$bindir:$PATH ;;
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esac
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XCOMM Now the "SCO" compiled path
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case $PATH in
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*:$scobindir | *:$scobindir:* | $scobindir:*) ;;
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*) PATH=$PATH:$scobindir ;;
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esac
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XCOMM Bourne shell does not automatically export modified environment variables
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XCOMM so export the new PATH just in case the user changes the shell
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export PATH
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XCOMM Set up the XMERGE env var so that dos merge is happy under X
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if [ -f /usr/lib/merge/xmergeset.sh ]; then
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. /usr/lib/merge/xmergeset.sh
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elif [ -f /usr/lib/merge/console.disp ]; then
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XMERGE=`cat /usr/lib/merge/console.disp`
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export XMERGE
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fi
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userclientrc=$HOME/.startxrc
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sysclientrc=LIBDIR/sys.startxrc
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scouserclientrc=$HOME/.xinitrc
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scosysclientrc=XINITDIR/xinitrc
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#else
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userclientrc=$HOME/.xinitrc
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sysclientrc=XINITDIR/xinitrc
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#endif
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userserverrc=$HOME/.xserverrc
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sysserverrc=XINITDIR/xserverrc
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defaultclient=XTERM
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defaultserver=XSERVER
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defaultclientargs=""
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defaultserverargs=""
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clientargs=""
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serverargs=""
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if [ -f $userclientrc ]; then
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defaultclientargs=$userclientrc
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elif [ -f $sysclientrc ]; then
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defaultclientargs=$sysclientrc
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#if defined(__SCO__) || defined(__UNIXWARE__)
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elif [ -f $scouserclientrc ]; then
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defaultclientargs=$scouserclientrc
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elif [ -f $scosysclientrc ]; then
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defaultclientargs=$scosysclientrc
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#endif
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fi
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#if defined(__SCO__) || defined(__UNIXWARE__)
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XCOMM SCO -t option: do not start an X server
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case $1 in
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-t) if [ -n "$DISPLAY" ]; then
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REMOTE_SERVER=TRUE
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shift
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else
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echo "DISPLAY environment variable not set"
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exit 1
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fi
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;;
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esac
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#endif
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if [ -f $userserverrc ]; then
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defaultserverargs=$userserverrc
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elif [ -f $sysserverrc ]; then
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defaultserverargs=$sysserverrc
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fi
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whoseargs="client"
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while [ x"$1" != x ]; do
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case "$1" in
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XCOMM '' required to prevent cpp from treating "/*" as a C comment.
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/''*|\./''*)
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if [ "$whoseargs" = "client" ]; then
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if [ x"$clientargs" = x ]; then
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client="$1"
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else
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clientargs="$clientargs $1"
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fi
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else
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if [ x"$serverargs" = x ]; then
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server="$1"
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else
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serverargs="$serverargs $1"
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fi
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fi
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;;
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--)
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whoseargs="server"
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;;
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*)
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if [ "$whoseargs" = "client" ]; then
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clientargs="$clientargs $1"
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else
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XCOMM display must be the FIRST server argument
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if [ x"$serverargs" = x ] && @@
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expr "$1" : ':[0-9][0-9]*$' > /dev/null 2>&1; then
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display="$1"
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else
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serverargs="$serverargs $1"
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fi
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fi
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;;
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esac
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shift
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done
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XCOMM process client arguments
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if [ x"$client" = x ]; then
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XCOMM if no client arguments either, use rc file instead
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if [ x"$clientargs" = x ]; then
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client="$defaultclientargs"
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else
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client=$defaultclient
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fi
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fi
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XCOMM process server arguments
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if [ x"$server" = x ]; then
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XCOMM if no server arguments or display either, use rc file instead
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if [ x"$serverargs" = x -a x"$display" = x ]; then
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server="$defaultserverargs"
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else
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server=$defaultserver
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fi
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fi
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if [ x"$XAUTHORITY" = x ]; then
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XAUTHORITY=$HOME/.Xauthority
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export XAUTHORITY
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fi
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removelist=
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#if defined(HAS_COOKIE_MAKER) && defined(MK_COOKIE)
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XCOMM set up default Xauth info for this machine
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case `uname` in
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Linux*)
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if [ -z "`hostname --version 2>&1 | grep GNU`" ]; then
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hostname=`hostname -f`
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else
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hostname=`hostname`
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fi
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;;
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*)
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hostname=`hostname`
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;;
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esac
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authdisplay=${display:-:0}
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mcookie=`MK_COOKIE`
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dummy=0
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XCOMM create a file with auth information for the server. ':0' is a dummy.
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xserverauthfile=$HOME/.serverauth.$$
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trap "rm -f $xserverauthfile" ERR HUP INT QUIT ILL TRAP KILL BUS TERM
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xauth -q -f $xserverauthfile << EOF
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add :$dummy . $mcookie
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EOF
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serverargs=${serverargs}" -auth "${xserverauthfile}
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XCOMM now add the same credentials to the client authority file
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XCOMM if '$displayname' already exists do not overwrite it as another
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XCOMM server man need it. Add them to the '$xserverauthfile' instead.
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for displayname in $authdisplay $hostname$authdisplay; do
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authcookie=`XAUTH list "$displayname" @@
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| sed -n "s/.*$displayname[[:space:]*].*[[:space:]*]//p"` 2>/dev/null;
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if [ "z${authcookie}" = "z" ] ; then
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XAUTH -q << EOF
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add $displayname . $mcookie
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EOF
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removelist="$displayname $removelist"
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else
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dummy=$(($dummy+1));
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XAUTH -q -f $xserverauthfile << EOF
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add :$dummy . $authcookie
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EOF
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fi
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done
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#endif
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#if defined(__SCO__) || defined(__UNIXWARE__)
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if [ "$REMOTE_SERVER" = "TRUE" ]; then
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exec SHELL_CMD ${client}
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else
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XINIT $client $clientargs -- $server $display $serverargs
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fi
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#else
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XINIT $client $clientargs -- $server $display $serverargs
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#endif
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if [ x"$removelist" != x ]; then
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XAUTH remove $removelist
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fi
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if [ x"$xserverauthfile" != x ]; then
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rm -f $xserverauthfile
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fi
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/*
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* various machines need special cleaning up
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*/
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#ifdef __linux__
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if command -v deallocvt > /dev/null 2>&1; then
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deallocvt
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fi
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#endif
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#ifdef macII
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Xrepair
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screenrestore
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#endif
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#if defined(sun)
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kbd_mode -a
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#endif
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