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1d17292c23
for separating the startup scripts' list into individual filenames. Run the shutdown scripts in reverse alphabetical order, so dependent services are stopped before the services they depend upon. Reviewed by: -arch, -audit MFC after: 3 weeks
131 lines
3.4 KiB
Bash
131 lines
3.4 KiB
Bash
#!/bin/sh
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#
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# Copyright (c) 1997 Ollivier Robert
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# $FreeBSD$
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#
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# Site-specific closing actions for daemons run by init on shutdown,
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# or before going single-user from multi-user.
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# Output and errors are directed to console by init, and the
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# console is the controlling terminal.
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stty status '^T'
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# Set shell to ignore SIGINT (2), but not children;
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# shell catches SIGQUIT (3) and returns to single user after fsck.
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trap : 2
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trap : 3 # shouldn't be needed
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HOME=/
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PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin
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export HOME PATH
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# If there is a global system configuration file, suck it in.
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#
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if [ -r /etc/defaults/rc.conf ]; then
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. /etc/defaults/rc.conf
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source_rc_confs
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elif [ -r /etc/rc.conf ]; then
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. /etc/rc.conf
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fi
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# Write some entropy so the rebooting /dev/random can reseed
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#
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case ${entropy_file} in
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[Nn][Oo] | '')
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;;
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*)
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echo -n 'Writing entropy file:'
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rm -f ${entropy_file}
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oumask=`umask`
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umask 077
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if touch ${entropy_file} ; then
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entropy_file_confirmed="${entropy_file}"
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else
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# Try this as a reasonable alternative for read-only
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# roots, diskless workstations, etc.
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rm -f /var/db/entropy
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if touch /var/db/entropy ; then
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entropy_file_confirmed=/var/db/entropy
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fi
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fi
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case ${entropy_file_confirmed} in
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'')
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echo ' ERROR - entropy file write failed'
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;;
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*)
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dd if=/dev/random of=${entropy_file_confirmed} \
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bs=4096 count=1 2> /dev/null
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echo '.'
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;;
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esac
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umask ${oumask}
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;;
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esac
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# Check if /var/db/mounttab is clean.
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case $1 in
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reboot)
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if [ -f /var/db/mounttab ]; then
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rpc.umntall
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fi
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;;
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esac
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echo -n 'Shutting down daemon processes:'
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# for each valid dir in $local_startup, search for init scripts matching *.sh
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case ${local_startup} in
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[Nn][Oo] | '')
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;;
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*)
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slist=""
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for dir in ${local_startup}; do
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if [ -d "${dir}" ]; then
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for script in ${dir}/*.sh; do
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slist="${script}${script_name_sep}${slist}"
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done
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fi
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done
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script_save_sep="$IFS"
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IFS="${script_name_sep}"
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for script in ${slist}; do
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if [ -x "${script}" ]; then
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(set -T
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trap 'exit 1' 2
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${script} stop)
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fi
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done
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IFS="${script_save_sep}"
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echo '.'
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;;
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esac
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# Insert other shutdown procedures here
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echo '.'
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exit 0
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