battd rcng script

[Devon H. O'Dell]

Hey,

Liam asked if I'd like to write a script to start battd at boot. So I
did :). Patch is attached.

--Devon
diff -urN etc.old/defaults/rc.conf etc/defaults/rc.conf
--- etc.old/defaults/rc.conf	2005-02-17 13:46:11.000000000 +0100
+++ etc/defaults/rc.conf	2005-02-17 13:45:45.000000000 +0100
@@ -27,6 +27,8 @@
 apm_enable="NO"		# Set to YES to enable APM BIOS functions (or NO).
 apmd_enable="NO"	# Run apmd to handle APM event from userland.
 apmd_flags=""		# Flags to apmd (if enabled).
+battd_enable="NO"	# Set to YES to have battd alert on 10% battery power.
+battd_flags=""		# Flags to battd (if enabled).
 devd_enable="NO" 	# Run devd, to trigger programs on device tree changes.
 kldxref_enable="NO"	# Build linker.hints files with kldxref(8).
 kldxref_clobber="NO"	# Overwrite old linker.hints at boot.
diff -urN etc.old/rc.d/battd etc/rc.d/battd
--- etc.old/rc.d/battd	1970-01-01 01:00:00.000000000 +0100
+++ etc/rc.d/battd	2005-02-17 13:40:13.000000000 +0100
@@ -0,0 +1,38 @@
+#!/bin/sh
+#
+# $DragonFly$
+#
+
+# PROVIDE: battd
+# REQUIRE: DAEMON apm
+# BEFORE:  LOGIN
+# KEYWORD: DragonFly 
+
+. /etc/rc.subr
+
+name="battd"
+rcvar=`set_rcvar`
+start_precmd="battd_precmd"
+command="/usr/sbin/${name}"
+pidfile="/var/run/${name}.pid"
+
+battd_precmd()
+{
+	case `${SYSCTL_N} hw.machine_arch` in
+	i386)
+		# Enable apm if it is not already enabled
+		if ! checkyesno apm_enable  && \
+		    ! /etc/rc.d/apm forcestatus 1>/dev/null 2>&1
+		then
+			force_depend apm || return 1
+		fi
+		;;
+	*)
+		return 1
+		;;
+	esac
+	return 0
+}
+
+load_rc_config $name
+run_rc_command "$1"
diff -urN etc.old/rc.d/Makefile etc/rc.d/Makefile
--- etc.old/rc.d/Makefile.old	Thu Feb 17 14:43:57 2005
+++ etc/rc.d/Makefile	Thu Feb 17 14:43:44 2005
@@ -9,7 +9,7 @@
 FILES=	DAEMON LOGIN NETWORKING SERVERS abi accounting addswap adjkerntz \
 	altqd amd \
 	apm apmd archdep atm1 atm2.sh atm3.sh \
-	bootconf.sh bootparams ccd cleanvar \
+	battd bootconf.sh bootparams ccd cleanvar \
 	cleartmp cron dhclient dhcpd dhcrelay diskless dmesg dumpon fsck \
 	hostname inetd initdiskless initrandom ip6fw ipfilter ipfs ipfw ipmon \
 	ipnat ipsec ipxrouted isdnd jail \