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annotate core/rc/rc.shutdown @ 575:3c0d8d9fe11e

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core/rc: simplify rc.init
author David Demelier <markand@malikania.fr>
date Mon, 08 Jul 2019 20:16:00 +0200
parents ddb052f876cd
children dbd752e285f6
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79f1635bda5f core/etc: add shebang for busybox init
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1 #!/bin/sh
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2 #
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3 # /etc/rc.shutdown: reboot and halt script
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4 #
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5 # Copyright (c) 2019 David Demelier <markand@malikania.fr>
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6 #
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7 # Permission to use, copy, modify, and/or distribute this software for any
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8 # purpose with or without fee is hereby granted, provided that the above
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9 # copyright notice and this permission notice appear in all copies.
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10 #
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11 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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12 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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13 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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14 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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15 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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16 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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17 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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18 #
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19
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20 if [ -f /etc/rc.conf ]; then
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21 source /etc/rc.conf
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22 fi
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23
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24 echo "Terminating all processes."
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25 /bin/killall5 -15
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26
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27 echo "Unmounting all filesystems."
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28 /bin/halt -w
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29 /bin/swapoff -a
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30
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31 echo "Remounting / read-only"
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32 /bin/umount -a -d -r -t nosysfs,noproc,nodevtmpfs
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33 /bin/umount -a -r
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34 /bin/mount -o remount,ro /
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35
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36 if [ "$1" = "0" ]; then
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37 /bin/poweroff -d -f -i
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38 else
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39 /bin/reboot -d -f -i
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40 fi