drm/linux: Improve spin_unlock_irqrestore()'s implementation
[dragonfly.git] / etc / rc.suspend
blob453afa8ec5c3fb81a2a4fbe69a5b41e24fe0f7b0
1 #!/bin/sh
3 # Copyright (c) 1999 Mitsuru IWASAKI
4 # All rights reserved.
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.
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.
27 # $FreeBSD: src/etc/rc.suspend,v 1.6 2004/01/21 03:03:40 njl Exp $
30 # sample run command file for APM Suspend Event
32 if [ $# -ne 2 ]; then
33 echo "Usage: $0 [acpi] [standby,suspend|1-5]"
34 exit 1
37 subsystem=$1
38 state=$2
40 if [ -r /var/run/rc.suspend.pid ]; then
41 exit 1
44 echo $$ 2> /dev/null > /var/run/rc.suspend.pid
46 # If you have troubles on suspending with PC-CARD modem, try this.
47 # See also contrib/pccardq.c (Only for PAO users).
48 # pccardq | awk -F '~' '$5 == "filled" && $4 ~ /sio/ \
49 # { printf("pccardc power %d 0", $1); }' | sh
51 # If a device driver has problems suspending, try unloading it before
52 # suspend and reloading it on resume. Example:
53 # kldunload usb
55 logger -t $subsystem suspend at `date +'%Y%m%d %H:%M:%S'`
56 sync && sync && sync
58 rm -f /var/run/rc.suspend.pid
60 exit 0