freebsd-nq/libexec/rc/rc.resume
Eugene Grosbein b25a469f94 rcorder(8): add support for /etc/rc.resume, so it calls "rcorder -k resume"
and runs scripts containing "KEYWORD: resume" with single "resume" argument.

Working example is the port sysutils/cpupdate that defines
extra_commands="resume" to reload CPU microcode cleared
by suspend/resume sequence.

This change does nothing for a system having no scripts with KEYWORD: resume.

MFC after:		1 month
Differential Revision:	https://reviews.freebsd.org/D15247
2018-10-27 17:21:13 +00:00

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#!/bin/sh
#
# Copyright (c) 1999 Mitsuru IWASAKI
# 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.
#
# $FreeBSD$
#
# sample run command file for APM Resume Event
if [ $# -ne 2 ]; then
echo "Usage: $0 [apm|acpi] [standby,suspend|1-4]"
exit 1
fi
subsystem=$1
state=$2
if [ -r /var/run/rc.suspend.pid ]; then
kill -9 `cat /var/run/rc.suspend.pid`
/bin/rm -f /var/run/rc.suspend.pid
echo 'rc.resume: killed rc.suspend that was still around'
fi
# Turns on a power supply of a card in the slot inactivated.
# See also contrib/pccardq.c (only for PAO users).
# pccardq | awk -F '~' '$5 == "inactive" \
# { printf("pccardc power %d 1", $1); }' | sh
# If a device driver has problems resuming, try unloading it before
# suspend and reloading it on resume. Example:
# kldload usb
/usr/bin/logger -t $subsystem resumed at `/bin/date +'%Y%m%d %H:%M:%S'`
/bin/sync && /bin/sync && /bin/sync
. /etc/rc.subr
load_rc_config
rcorder_opts="-k resume"
case ${local_startup} in
[Nn][Oo] | '') ;;
*) find_local_scripts_new ;;
esac
files=`rcorder ${rcorder_opts} /etc/rc.d/* ${local_rc} 2>/dev/null`
for _rc_elem in $files; do
debug "run_rc_script $_rc_elem resume"
run_rc_script $_rc_elem resume
done
exit 0