mtree: No longer create /usr/libdata/msdosfs.
[dragonfly.git] / etc / rc.suspend
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1#!/bin/sh
2#
3# Copyright (c) 1999 Mitsuru IWASAKI
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:
9# 1. Redistributions of source code must retain the above copyright
10# notice, this list of conditions and the following disclaimer.
11# 2. Redistributions in binary form must reproduce the above copyright
12# notice, this list of conditions and the following disclaimer in the
13# documentation and/or other materials provided with the distribution.
14#
15# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25# SUCH DAMAGE.
26#
967ae586 27# $FreeBSD: src/etc/rc.suspend,v 1.6 2004/01/21 03:03:40 njl Exp $
61a3fee7 28# $DragonFly: src/etc/rc.suspend,v 1.4 2007/12/27 20:00:51 matthias Exp $
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29#
30
31# sample run command file for APM Suspend Event
32
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33if [ $# -ne 2 ]; then
34 echo "Usage: $0 [apm|acpi] [standby,suspend|1-5]"
35 exit 1
36fi
37
38subsystem=$1
39state=$2
40
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41if [ -r /var/run/rc.suspend.pid ]; then
42 exit 1
43fi
44
967ae586 45echo $$ 2> /dev/null > /var/run/rc.suspend.pid
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46
47# If you have troubles on suspending with PC-CARD modem, try this.
48# See also contrib/pccardq.c (Only for PAO users).
49# pccardq | awk -F '~' '$5 == "filled" && $4 ~ /sio/ \
50# { printf("pccardc power %d 0", $1); }' | sh
51
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52# If a device driver has problems suspending, try unloading it before
53# suspend and reloading it on resume. Example:
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54# kldunload usb
55
56logger -t $subsystem suspend at `date +'%Y%m%d %H:%M:%S'`
984263bc 57sync && sync && sync
967ae586 58[ $subsystem = "apm" ] && sleep 3
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59
60rm -f /var/run/rc.suspend.pid
967ae586 61[ $subsystem = "apm" ] && zzz
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62
63exit 0