Date: Sun, 06 Apr 2003 20:52:14 +0200 From: des@ofug.org (Dag-Erling =?iso-8859-1?q?Sm=F8rgrav?=) To: arch@freebsd.org Subject: Add timecounter option to rc.conf Message-ID: <xzp1y0fmpb5.fsf@flood.ping.uio.no>
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The attached patch adds a timecounter option to rc.conf and an rc.d
script to handle it.
DES
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Dag-Erling Sm=F8rgrav - des@ofug.org
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Content-Type: text/x-patch
Content-Disposition: attachment; filename=timecounter.diff
Index: defaults/rc.conf
===================================================================
RCS file: /home/ncvs/src/etc/defaults/rc.conf,v
retrieving revision 1.171
diff -u -u -r1.171 rc.conf
--- defaults/rc.conf 17 Mar 2003 23:15:53 -0000 1.171
+++ defaults/rc.conf 6 Apr 2003 18:35:48 -0000
@@ -426,6 +426,7 @@
harvest_ethernet="YES" # Entropy device harvests ethernet randomness
harvest_p_to_p="YES" # Entropy device harvests point-to-point randomness
dmesg_enable="YES" # Save dmesg(8) to /var/run/dmesg.boot
+timecounter="NO" # Timecounter hardware to use (NO for default).
##############################################################
### Define source_rc_confs, the mechanism used by /etc/rc.* ##
Index: rc.d/Makefile
===================================================================
RCS file: /home/ncvs/src/etc/rc.d/Makefile,v
retrieving revision 1.11
diff -u -u -r1.11 Makefile
--- rc.d/Makefile 17 Mar 2003 23:20:48 -0000 1.11
+++ rc.d/Makefile 6 Apr 2003 18:36:28 -0000
@@ -14,8 +14,8 @@
ntpdate othermta pccard pcvt ppp-user pppoed pwcheck quota random \
rarpd rcconf.sh root route6d routed rpcbind rtadvd rwho savecore \
securelevel sendmail serial sppp sshd swap1 syscons sysctl \
- syslogd timed ttys usbd vinum virecover ypbind yppasswdd ypserv \
- ypset ypupdated ypxfrd
+ syslogd timecounter timed ttys usbd vinum virecover ypbind yppasswdd \
+ ypserv ypset ypupdated ypxfrd
FILESDIR= /etc/rc.d
FILESMODE= ${BINMODE}
Index: rc.d/timecounter
===================================================================
RCS file: rc.d/timecounter
diff -N rc.d/timecounter
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ rc.d/timecounter 6 Apr 2003 18:35:00 -0000
@@ -0,0 +1,30 @@
+#!/bin/sh
+#
+# $FreeBSD$
+#
+
+# PROVIDE: timecounter
+# BEFORE: securelevel
+# KEYWORD: FreeBSD
+
+. /etc/rc.subr
+
+name="timecounter"
+start_cmd="timecounter_start"
+stop_cmd=":"
+
+dumpon_start()
+{
+ # Select a timecounter
+ #
+ case ${timecounter} in
+ [Nn][Oo] | '')
+ ;;
+ *)
+ sysctl kern.timecounter.hardware="${timecounter}"
+ ;;
+ esac
+}
+
+load_rc_config $name
+run_rc_command "$1"
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