Xsession.cpp   [plain text]

XCOMM!SHELL_CMD
XCOMM
XCOMM $XdotOrg: $
XCOMM $Xorg: Xsession,v 1.4 2000/08/17 19:54:17 cpqbld Exp $
XCOMM $XFree86: xc/programs/xdm/config/Xsession,v 1.2 1998/01/11 03:48:32 dawes Exp $

XCOMM redirect errors to a file in user's home directory if we can

errfile="$HOME/.xsession-errors"
if ( umask 077 && cp /dev/null "$errfile" 2> /dev/null )
then
	exec > "$errfile" 2>&1
else
#ifdef MKTEMP_COMMAND
	mktemp=MKTEMP_COMMAND
 	for errfile in "${TMPDIR-/tmp}/xses-$USER" "/tmp/xses-$USER"
	do
		if ef="$( umask 077 && $mktemp "$errfile.XXXXXX" 2> /dev/null)"
		then
			exec > "$ef" 2>&1
			mv "$ef" "$errfile" 2> /dev/null
 			break
 		fi
	done
#else
XCOMM Since this system doesn't have a mktemp command to allow secure
XCOMM creation of files in shared directories, no fallback error log
XCOMM is being used.   See https://bugs.freedesktop.org/show_bug.cgi?id=5898
XCOMM
XCOMM 	for errfile in "${TMPDIR-/tmp}/xses-$USER" "/tmp/xses-$USER"
XCOMM	do
XCOMM		if ( umask 077 && cp /dev/null "$errfile" 2> /dev/null )
XCOMM		then
XCOMM			exec > "$errfile" 2>&1
XCOMM			break
XCOMM		fi
XCOMM	done

	exec > /dev/null 2>&1

#endif
fi

case $# in
1)
	case $1 in
	failsafe)
		exec BINDIR/xterm -geometry 80x24-0-0
		;;
	esac
esac

XCOMM The startup script is not intended to have arguments.

startup=$HOME/.xsession
resources=$HOME/.Xresources

if [ -s "$startup" ]; then
	if [ -x "$startup" ]; then
		exec "$startup"
	else
		exec /bin/sh "$startup"
	fi
else
	if [ -r "$resources" ]; then
		BINDIR/xrdb -load "$resources"
	fi
#if defined(__SCO__) || defined(__UNIXWARE__)
        [ -r /etc/default/xdesktops ] && {
                . /etc/default/xdesktops
        }

        [ -r /etc/default/xdm ] && {
                . /etc/default/xdm
        }

        XCOMM Allow the user to over-ride the system default desktop
        [ -r $HOME/.xdmdesktop ] && {
                . $HOME/.xdmdesktop
        }

        [ -n "$XDESKTOP" ] && {
                exec `eval $XDESKTOP`
        }
#endif
	exec BINDIR/xsm
fi