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openrc/init.d/halt.sh

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Rewrite the core parts in C. We now provide librc so other programs can query runlevels, services and state without using bash. We also provide libeinfo so other programs can easily use our informational functions. As such, we have dropped the requirement of using bash as the init script shell. We now use /bin/sh and have strived to make the scripts as portable as possible. Shells that work are bash and dash. busybox works provided you disable s-s-d. If you have WIPE_TMP set to yes in conf.d/bootmisc you should disable find too. zsh and ksh do not work at this time. Networking support is currently being re-vamped also as it was heavily bash array based. As such, a new config format is available like so config_eth0="1.2.3.4/24 5.6.7.8/16" or like so config_eth0="'1.2.3.4 netmask 255.255.255.0' '5.6.7.8 netmask 255.255.0.0'" We will still support the old bash array format provided that /bin/sh IS a link it bash. ChangeLog for baselayout-1 can be found in our SVN repo.
2007-04-05 16:48:42 +05:30
#!/bin/sh
# Copyright 1999-2007 Gentoo Foundation
relicense as 2-clause BSD, with the kind permission of Gentoo
2007-11-14 20:52:04 +05:30
# Copyright 2007 Roy Marples
# 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.
Rewrite the core parts in C. We now provide librc so other programs can query runlevels, services and state without using bash. We also provide libeinfo so other programs can easily use our informational functions. As such, we have dropped the requirement of using bash as the init script shell. We now use /bin/sh and have strived to make the scripts as portable as possible. Shells that work are bash and dash. busybox works provided you disable s-s-d. If you have WIPE_TMP set to yes in conf.d/bootmisc you should disable find too. zsh and ksh do not work at this time. Networking support is currently being re-vamped also as it was heavily bash array based. As such, a new config format is available like so config_eth0="1.2.3.4/24 5.6.7.8/16" or like so config_eth0="'1.2.3.4 netmask 255.255.255.0' '5.6.7.8 netmask 255.255.0.0'" We will still support the old bash array format provided that /bin/sh IS a link it bash. ChangeLog for baselayout-1 can be found in our SVN repo.
2007-04-05 16:48:42 +05:30
. /etc/init.d/functions.sh
. "${RC_LIBDIR}"/sh/rc-functions.sh
Move /etc/conf.d/rc to /etc/rc.conf. Lowercase all configurable variables, non configurations remain uppercase. Replace rc_env_bool with rc_yesno. Split localmount info procfs (Linux) and dumpon, savecore (BSD)
2007-11-23 17:34:11 +05:30
[ -r /etc/rc.conf ] && . /etc/rc.conf
Rewrite the core parts in C. We now provide librc so other programs can query runlevels, services and state without using bash. We also provide libeinfo so other programs can easily use our informational functions. As such, we have dropped the requirement of using bash as the init script shell. We now use /bin/sh and have strived to make the scripts as portable as possible. Shells that work are bash and dash. busybox works provided you disable s-s-d. If you have WIPE_TMP set to yes in conf.d/bootmisc you should disable find too. zsh and ksh do not work at this time. Networking support is currently being re-vamped also as it was heavily bash array based. As such, a new config format is available like so config_eth0="1.2.3.4/24 5.6.7.8/16" or like so config_eth0="'1.2.3.4 netmask 255.255.255.0' '5.6.7.8 netmask 255.255.0.0'" We will still support the old bash array format provided that /bin/sh IS a link it bash. ChangeLog for baselayout-1 can be found in our SVN repo.
2007-04-05 16:48:42 +05:30
# Support LiveCD foo
if [ -r /sbin/livecd-functions.sh ] ; then
. /sbin/livecd-functions.sh
livecd_read_commandline
fi
stop_addon devfs
stop_addon udev
Use killall5 again so we can cleanly remount / readonly, #168977 and #177689.
2007-05-31 04:00:54 +05:30
# Really kill things off before unmounting
if [ -x /sbin/killall5 ] ; then
killall5 -15
killall5 -9
fi
Rewrite the core parts in C. We now provide librc so other programs can query runlevels, services and state without using bash. We also provide libeinfo so other programs can easily use our informational functions. As such, we have dropped the requirement of using bash as the init script shell. We now use /bin/sh and have strived to make the scripts as portable as possible. Shells that work are bash and dash. busybox works provided you disable s-s-d. If you have WIPE_TMP set to yes in conf.d/bootmisc you should disable find too. zsh and ksh do not work at this time. Networking support is currently being re-vamped also as it was heavily bash array based. As such, a new config format is available like so config_eth0="1.2.3.4/24 5.6.7.8/16" or like so config_eth0="'1.2.3.4 netmask 255.255.255.0' '5.6.7.8 netmask 255.255.0.0'" We will still support the old bash array format provided that /bin/sh IS a link it bash. ChangeLog for baselayout-1 can be found in our SVN repo.
2007-04-05 16:48:42 +05:30
# Flush all pending disk writes now
Move /etc/conf.d/rc to /etc/rc.conf. Lowercase all configurable variables, non configurations remain uppercase. Replace rc_env_bool with rc_yesno. Split localmount info procfs (Linux) and dumpon, savecore (BSD)
2007-11-23 17:34:11 +05:30
sync; sync
Rewrite the core parts in C. We now provide librc so other programs can query runlevels, services and state without using bash. We also provide libeinfo so other programs can easily use our informational functions. As such, we have dropped the requirement of using bash as the init script shell. We now use /bin/sh and have strived to make the scripts as portable as possible. Shells that work are bash and dash. busybox works provided you disable s-s-d. If you have WIPE_TMP set to yes in conf.d/bootmisc you should disable find too. zsh and ksh do not work at this time. Networking support is currently being re-vamped also as it was heavily bash array based. As such, a new config format is available like so config_eth0="1.2.3.4/24 5.6.7.8/16" or like so config_eth0="'1.2.3.4 netmask 255.255.255.0' '5.6.7.8 netmask 255.255.0.0'" We will still support the old bash array format provided that /bin/sh IS a link it bash. ChangeLog for baselayout-1 can be found in our SVN repo.
2007-04-05 16:48:42 +05:30
# If we are in a VPS, we don't need anything below here, because
# 1) we don't need (and by default can't) umount anything (VServer) or
# 2) the host utils take care of all umounting stuff (OpenVZ)
Move /etc/conf.d/rc to /etc/rc.conf. Lowercase all configurable variables, non configurations remain uppercase. Replace rc_env_bool with rc_yesno. Split localmount info procfs (Linux) and dumpon, savecore (BSD)
2007-11-23 17:34:11 +05:30
if [ "${RC_SYS}" = "VPS" ]; then
Rewrite the core parts in C. We now provide librc so other programs can query runlevels, services and state without using bash. We also provide libeinfo so other programs can easily use our informational functions. As such, we have dropped the requirement of using bash as the init script shell. We now use /bin/sh and have strived to make the scripts as portable as possible. Shells that work are bash and dash. busybox works provided you disable s-s-d. If you have WIPE_TMP set to yes in conf.d/bootmisc you should disable find too. zsh and ksh do not work at this time. Networking support is currently being re-vamped also as it was heavily bash array based. As such, a new config format is available like so config_eth0="1.2.3.4/24 5.6.7.8/16" or like so config_eth0="'1.2.3.4 netmask 255.255.255.0' '5.6.7.8 netmask 255.255.0.0'" We will still support the old bash array format provided that /bin/sh IS a link it bash. ChangeLog for baselayout-1 can be found in our SVN repo.
2007-04-05 16:48:42 +05:30
if [ -e /etc/init.d/"$1".sh ] ; then
. /etc/init.d/"$1".sh
else
exit 0
fi
fi
# If $svcdir is still mounted, preserve it if we can
FreeBSD-7 and NetBSD support tmpfs, so try and use this first.
2007-11-28 15:36:13 +05:30
mnt=$(mountinfo --node "${RC_SVCDIR}")
if [ -n "${mnt}" -a -w "${RC_LIBDIR}" ] ; then
Rewrite the core parts in C. We now provide librc so other programs can query runlevels, services and state without using bash. We also provide libeinfo so other programs can easily use our informational functions. As such, we have dropped the requirement of using bash as the init script shell. We now use /bin/sh and have strived to make the scripts as portable as possible. Shells that work are bash and dash. busybox works provided you disable s-s-d. If you have WIPE_TMP set to yes in conf.d/bootmisc you should disable find too. zsh and ksh do not work at this time. Networking support is currently being re-vamped also as it was heavily bash array based. As such, a new config format is available like so config_eth0="1.2.3.4/24 5.6.7.8/16" or like so config_eth0="'1.2.3.4 netmask 255.255.255.0' '5.6.7.8 netmask 255.255.0.0'" We will still support the old bash array format provided that /bin/sh IS a link it bash. ChangeLog for baselayout-1 can be found in our SVN repo.
2007-04-05 16:48:42 +05:30
f_opts="-m -c"
[ "${RC_UNAME}" = "Linux" ] && f_opts="-c"
if [ -n "$(fuser ${f_opts} "${svcdir}" 2>/dev/null)" ] ; then
fuser -k ${f_opts} "${svcdir}" 1>/dev/null 2>/dev/null
sleep 2
fi
`config /etc/fstab' can now be used in depend() functions to show that the deptree should be regenerated if /etc/fstab has changed.
2007-08-15 20:19:41 +05:30
cp -p "${RC_SVCDIR}"/deptree "${RC_SVCDIR}"/depconfig \
"${RC_SVCDIR}"/softlevel "${RC_SVCDIR}"/nettree \
You can now log baselayout-2 again, through the RC_LOGGER conf.d/rc setting. The log is temp stored in /lib/rc/init.d/rc.log and appended to /var/log/rc.log if it's writeable. sysinit cannot be logged in Linux as we rely on sysinit to bring the system up to a point where we can log. single user cannot be logged on FreeBSD due to waitpid(0,0,0) incorrectly waiting for the log daemon in another process group.
2007-10-31 21:16:56 +05:30
"${RC_SVCDIR}"/rc.log \
`config /etc/fstab' can now be used in depend() functions to show that the deptree should be regenerated if /etc/fstab has changed.
2007-08-15 20:19:41 +05:30
"${RC_LIBDIR}" 2>/dev/null
Rewrite the core parts in C. We now provide librc so other programs can query runlevels, services and state without using bash. We also provide libeinfo so other programs can easily use our informational functions. As such, we have dropped the requirement of using bash as the init script shell. We now use /bin/sh and have strived to make the scripts as portable as possible. Shells that work are bash and dash. busybox works provided you disable s-s-d. If you have WIPE_TMP set to yes in conf.d/bootmisc you should disable find too. zsh and ksh do not work at this time. Networking support is currently being re-vamped also as it was heavily bash array based. As such, a new config format is available like so config_eth0="1.2.3.4/24 5.6.7.8/16" or like so config_eth0="'1.2.3.4 netmask 255.255.255.0' '5.6.7.8 netmask 255.255.0.0'" We will still support the old bash array format provided that /bin/sh IS a link it bash. ChangeLog for baselayout-1 can be found in our SVN repo.
2007-04-05 16:48:42 +05:30
umount "${RC_SVCDIR}"
rm -rf "${RC_SVCDIR}"/*
# Pipe errors to /dev/null as we may have future timestamps
`config /etc/fstab' can now be used in depend() functions to show that the deptree should be regenerated if /etc/fstab has changed.
2007-08-15 20:19:41 +05:30
cp -p "${RC_LIBDIR}"/deptree "${RC_LIBDIR}"/depconfig \
"${RC_LIBDIR}"/softlevel "${RC_LIBDIR}"/nettree \
You can now log baselayout-2 again, through the RC_LOGGER conf.d/rc setting. The log is temp stored in /lib/rc/init.d/rc.log and appended to /var/log/rc.log if it's writeable. sysinit cannot be logged in Linux as we rely on sysinit to bring the system up to a point where we can log. single user cannot be logged on FreeBSD due to waitpid(0,0,0) incorrectly waiting for the log daemon in another process group.
2007-10-31 21:16:56 +05:30
"${RC_LIBDIR}"/rc.log \
`config /etc/fstab' can now be used in depend() functions to show that the deptree should be regenerated if /etc/fstab has changed.
2007-08-15 20:19:41 +05:30
"${RC_SVCDIR}" 2>/dev/null
rm -f "${RC_LIBDIR}"/deptree "${RC_LIBDIR}"/depconfig \
You can now log baselayout-2 again, through the RC_LOGGER conf.d/rc setting. The log is temp stored in /lib/rc/init.d/rc.log and appended to /var/log/rc.log if it's writeable. sysinit cannot be logged in Linux as we rely on sysinit to bring the system up to a point where we can log. single user cannot be logged on FreeBSD due to waitpid(0,0,0) incorrectly waiting for the log daemon in another process group.
2007-10-31 21:16:56 +05:30
"${RC_LIBDIR}"/softlevel "${RC_LIBDIR}"/nettree \
"${RC_LIBDIR}"/rc.log
Rewrite the core parts in C. We now provide librc so other programs can query runlevels, services and state without using bash. We also provide libeinfo so other programs can easily use our informational functions. As such, we have dropped the requirement of using bash as the init script shell. We now use /bin/sh and have strived to make the scripts as portable as possible. Shells that work are bash and dash. busybox works provided you disable s-s-d. If you have WIPE_TMP set to yes in conf.d/bootmisc you should disable find too. zsh and ksh do not work at this time. Networking support is currently being re-vamped also as it was heavily bash array based. As such, a new config format is available like so config_eth0="1.2.3.4/24 5.6.7.8/16" or like so config_eth0="'1.2.3.4 netmask 255.255.255.0' '5.6.7.8 netmask 255.255.0.0'" We will still support the old bash array format provided that /bin/sh IS a link it bash. ChangeLog for baselayout-1 can be found in our SVN repo.
2007-04-05 16:48:42 +05:30
# Release the memory disk if we used it
case "${mnt}" in
"/dev/md"[0-9]*) mdconfig -d -u "${mnt#/dev/md*}" ;;
esac
fi
unmounted=0
# Remount the remaining filesystems read-only
Only mount ro on Linux
2007-05-11 14:27:47 +05:30
# Most BSD's don't need this as the kernel handles it nicely
if [ "${RC_UNAME}" = "Linux" ] ; then
Rewrite the core parts in C. We now provide librc so other programs can query runlevels, services and state without using bash. We also provide libeinfo so other programs can easily use our informational functions. As such, we have dropped the requirement of using bash as the init script shell. We now use /bin/sh and have strived to make the scripts as portable as possible. Shells that work are bash and dash. busybox works provided you disable s-s-d. If you have WIPE_TMP set to yes in conf.d/bootmisc you should disable find too. zsh and ksh do not work at this time. Networking support is currently being re-vamped also as it was heavily bash array based. As such, a new config format is available like so config_eth0="1.2.3.4/24 5.6.7.8/16" or like so config_eth0="'1.2.3.4 netmask 255.255.255.0' '5.6.7.8 netmask 255.255.0.0'" We will still support the old bash array format provided that /bin/sh IS a link it bash. ChangeLog for baselayout-1 can be found in our SVN repo.
2007-04-05 16:48:42 +05:30
ebegin "Remounting remaining filesystems read-only"
# We need the do_unmount function
. "${RC_LIBDIR}"/sh/rc-mount.sh
eindent
Don't unmount network filesystems in localmount or halt.sh, #175602.
2007-07-11 22:57:46 +05:30
fs=
Move /etc/conf.d/rc to /etc/rc.conf. Lowercase all configurable variables, non configurations remain uppercase. Replace rc_env_bool with rc_yesno. Split localmount info procfs (Linux) and dumpon, savecore (BSD)
2007-11-23 17:34:11 +05:30
for x in ${net_fs_list} ; do
Don't unmount network filesystems in localmount or halt.sh, #175602.
2007-07-11 22:57:46 +05:30
fs="${fs}${fs:+|}${x}"
done
[ -n "${fs}" ] && fs="^(${fs})$"
netmount, localmount, halt.sh and net scripts now check OS specific flags to see if a mount is network mounted (linux = fstab, *bsd = "local" in mount options) or not, #192772.
2007-10-09 21:03:05 +05:30
do_unmount "mount -n -o remount,ro" \
--skip-point-regex "^(/dev|/dev/.*|/proc|/proc/.*|/sys|/sys/.*)$" \
${fs:+--skip-fstype-regex} ${fs} --nonetdev
Rewrite the core parts in C. We now provide librc so other programs can query runlevels, services and state without using bash. We also provide libeinfo so other programs can easily use our informational functions. As such, we have dropped the requirement of using bash as the init script shell. We now use /bin/sh and have strived to make the scripts as portable as possible. Shells that work are bash and dash. busybox works provided you disable s-s-d. If you have WIPE_TMP set to yes in conf.d/bootmisc you should disable find too. zsh and ksh do not work at this time. Networking support is currently being re-vamped also as it was heavily bash array based. As such, a new config format is available like so config_eth0="1.2.3.4/24 5.6.7.8/16" or like so config_eth0="'1.2.3.4 netmask 255.255.255.0' '5.6.7.8 netmask 255.255.0.0'" We will still support the old bash array format provided that /bin/sh IS a link it bash. ChangeLog for baselayout-1 can be found in our SVN repo.
2007-04-05 16:48:42 +05:30
eoutdent
eend $?
unmounted=$?
fi
# This UPS code should be moved to out of here and to an addon
if [ -f /etc/killpower ] ; then
UPS_CTL=/sbin/upsdrvctl
UPS_POWERDOWN="${UPS_CTL} shutdown"
elif [ -f /etc/apcupsd/powerfail ] ; then
UPS_CTL=/etc/apcupsd/apccontrol
UPS_POWERDOWN="${UPS_CTL} killpower"
fi
if [ -x "${UPS_CTL}" ] ; then
ewarn "Signalling ups driver(s) to kill the load!"
${UPS_POWERDOWN}
ewarn "Halt system and wait for the UPS to kill our power"
halt -id
sleep 60
fi
if [ ${unmounted} -ne 0 ] ; then
[ -x /sbin/sulogin ] && sulogin -t 10 /dev/console
exit 1
fi
# Load the final script - not needed on BSD so they should not exist
[ -e /etc/init.d/"$1".sh ] && . /etc/init.d/"$1".sh
# Always exit 0 here
exit 0
# vim: set ts=4 :
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