+# $Id: vserver.stop,v 1.29 2005/06/30 06:17:58 ensc Exp $ --*- sh -*--
+
+# Copyright (C) 2003 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+
+lock "$__LOCKDIR"/vserver."$($_VSERVER_INFO "$VSERVER_DIR" CANONIFY)".startup
+
+if ! isVserverRunning "$VSERVER_DIR" S_CONTEXT; then
+ warning $"vserver '$VSERVER_NAME' is not running" >&2
+ test -n "$OPTION_DEBUG" || exec 2>/dev/null >/dev/null
+ umountVserver "$VSERVER_DIR" || :
+ disableInterfaces "$VSERVER_DIR" || :
+ unlock
+ exit 0
+fi
+
+function cleanup
+{
+ set +e
+ unlock
+
+ test ! -p "$sync_fifo" || {
+ $_RM -f "$sync_fifo"
+ $_RMDIR $($_DIRNAME "$sync_fifo")
+ }
+
+ test ! -d "$vwait_statdir" ||
+ $_RM -rf "$vwait_statdir"
+}
+
+vwait_statdir=
+vwait_pid=
+sync_fifo=
+trap "cleanup" EXIT
+
+OPTION_FORCE_SYNC=1
+
+set -e
+generateOptions "$VSERVER_DIR"
+set +e
+
+vshelper.doDestroy "$VSERVER_DIR" "$S_CONTEXT"
+initSync "$VSERVER_DIR" "$S_CONTEXT" sync_fifo
+prepareStop "$VSERVER_DIR"
+
+cd "$VSERVER_DIR"/vdir/
+execScriptlets "$VSERVER_DIR" "$VSERVER_NAME" pre-stop
+cd "$VSERVER_DIR"/vdir/
+
+test -z "$OPTION_DEFAULTTTY" || setDefaultTTY "$VSERVER_DIR"
+
+fail=
+initWait "$VSERVER_DIR" "$S_CONTEXT" vwait_statdir
+if test -n "$_IS_FAKEINIT" && \
+ $_VSERVER_INFO - FEATURE vkill; then
+ $_VKILL -s INT --xid "$S_CONTEXT" -- 1 || fail=1
+ ## HACK: remove the 'initpid' stuff above when PID virtualization
+ ## is implemented
+elif $_VSERVER_INFO - FEATURE migrate; then
+ "${NICE_CMD[@]}" \
+ ${USE_VNAMESPACE:+$_VNAMESPACE --enter "$S_CONTEXT" -- } \
+ $_VCONTEXT $SILENT_OPT --migrate --chroot --xid "$S_CONTEXT" -- \
+ "${INITCMD_STOP[@]}" || fail=1
+else
+ "${NICE_CMD[@]}" \
+ "$_CHBIND" "${CHBIND_OPTS[@]}" \
+ "$_EXEC_ULIMIT" "$VSERVER_DIR/ulimits" \
+ ${USE_VNAMESPACE:+$_VNAMESPACE --enter "$S_CONTEXT"} \
+ $_CHCONTEXT_COMPAT "${CHCONTEXT_OPTS[@]}" \
+ "$_CAPCHROOT" "${CAPCHROOT_OPTS[@]}" "." \
+ "${INITCMD_STOP[@]}" || fail=1
+fi
+
+test -n "$fail" || waitForSync "$VSERVER_DIR" "$sync_fifo" "$vwait_statdir"
+
+vshelper.doDestroy "$VSERVER_DIR" "$S_CONTEXT"
+sendKillSequence "$S_CONTEXT" "${INITKILL_SEQ[@]}"
+
+## Small hack... isVserverRunning removes stale runfiles as a sideeffect
+! isVserverRunning "$VSERVER_DIR" || \
+ echo $"Vserver '$VSERVER_DIR' still running unexpectedly; please investigate it manually..." >&2
+
+execScriptlets "$VSERVER_DIR" "$VSERVER_NAME" post-stop
+
+umountVserver "$VSERVER_DIR" || :
+disableInterfaces "$VSERVER_DIR"
+
+execScriptlets "$VSERVER_DIR" "$VSERVER_NAME" postpost-stop