diff options
Diffstat (limited to 'sbin/init/rc.shutdown')
| -rw-r--r-- | sbin/init/rc.shutdown | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/sbin/init/rc.shutdown b/sbin/init/rc.shutdown new file mode 100644 index 000000000000..15779c784091 --- /dev/null +++ b/sbin/init/rc.shutdown @@ -0,0 +1,113 @@ +#!/bin/sh +# +# Copyright (c) 1997 Ollivier Robert +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +# SUCH DAMAGE. +# +# $FreeBSD$ +# + +# Site-specific closing actions for daemons run by init on shutdown, +# or before going single-user from multi-user. +# Output and errors are directed to console by init, and the +# console is the controlling terminal. + +stty status '^T' 2> /dev/null + +# Set shell to ignore SIGINT (2), but not children; +# shell catches SIGQUIT (3) and returns to single user after fsck. +trap : 2 +trap : 3 # shouldn't be needed + +HOME=/ +PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin +export HOME PATH + +. /etc/rc.subr + +load_rc_config + +# reverse_list list +# print the list in reverse order +# +reverse_list() +{ + _revlist= + for _revfile in $*; do + _revlist="$_revfile${script_name_sep}$_revlist" + done + echo $_revlist +} + +# If requested, start a watchdog timer in the background which +# will terminate rc.shutdown if rc.shutdown doesn't complete +# within the specified time. +# +_rcshutdown_watchdog= +if [ -n "$rcshutdown_timeout" ]; then + debug "Initiating watchdog timer." + sleep $rcshutdown_timeout && ( + _msg="$rcshutdown_timeout second watchdog" + _msg="$_msg timeout expired. Shutdown terminated." + logger -t rc.shutdown "$_msg" + echo "$_msg" + date + kill -KILL $$ >/dev/null 2>&1 + ) & + _rcshutdown_watchdog=$! +fi + +# Determine the shutdown order of the /etc/rc.d scripts, +# and perform the operation +# +rcorder_opts="-k shutdown" +if [ `/sbin/sysctl -n security.jail.jailed` -eq 1 ]; then + rcorder_opts="$rcorder_opts -s nojail" + if [ `/sbin/sysctl -n security.jail.vnet` -ne 1 ]; then + rcorder_opts="$rcorder_opts -s nojailvnet" + fi +fi + +case ${local_startup} in +[Nn][Oo] | '') ;; +*) find_local_scripts_new ;; +esac + +files=`rcorder ${rcorder_opts} /etc/rc.d/* ${local_rc} 2>/dev/null` + +for _rc_elem in `reverse_list $files`; do + debug "run_rc_script $_rc_elem faststop" + run_rc_script $_rc_elem faststop +done + +# Terminate the background watchdog timer (if it is running) +# +if [ -n "$_rcshutdown_watchdog" ]; then + pkill -TERM -P $_rcshutdown_watchdog >/dev/null 2>&1 +fi + +# Insert other shutdown procedures here + + +echo '.' +exit 0 |