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NetBSD/etc/etc.amd64/rc.conf.append

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default powerd=YES if acpi is present
2011-12-04 17:09:07 +04:00
# $NetBSD: rc.conf.append,v 1.2 2011/12/04 13:09:07 jmcneill Exp $
Modify etc/defaults/Makefile so that architectures can specify an additional rc.conf file. This one should reside under etc/etc.${MACHINE}/, and will get automatically appended to etc/defaults/rc.conf at build time if present. This is used by i386 and amd64 to append a small MD rc.conf(5) configuration at the end of the defaults/rc.conf file, so that powerd(8) can be started by default when we are running in a Xen environment. This is needed to support save/restore functions for domains. From all the alternatives proposed to fix that issue (from /etc/rc.conf parsing in postinstall to etc/defaults/rc.conf arch-hooks) I believe this one will appease everyone because it: - does not touch etc/defaults/rc.conf template file, - patches it at build time for MD hooks only when required, - does not need to parse/modify a user-specified file like /etc/rc.conf (which is a complex, error-prone operation), - only enables powerd(8) by default when conditions are met (Xen environment) while still allowing root to shoot himself in the foot if he wants to override this manually in /etc/rc.conf. See also http://mail-index.netbsd.org/tech-userlevel/2011/07/25/msg005246.html
2011-08-22 22:54:05 +04:00
#
# Arch-specific rc.conf(5) configuration.
# powerd(8) is required under Xen to manage save/restore events.
#
if /sbin/sysctl -q machdep.xen; then
powerd=YES
fi
default powerd=YES if acpi is present
2011-12-04 17:09:07 +04:00
# powerd(8) is recommended if ACPI is enabled to handle PM events.
#
if /sbin/sysctl -q hw.acpi.root; then
powerd=YES
fi