From 762dc3d197c9383f746547dde2ad81543861166f Mon Sep 17 00:00:00 2001
From: Roy Marples <roy@marples.name>
Date: Sat, 10 May 2008 12:29:49 +0000
Subject: Work with dhcpcd-4 style options.

---
 net/dhcpcd.sh | 31 ++++++++++++++++++++++++++-----
 1 file changed, 26 insertions(+), 5 deletions(-)

diff --git a/net/dhcpcd.sh b/net/dhcpcd.sh
index c732ed91..79c90156 100644
--- a/net/dhcpcd.sh
+++ b/net/dhcpcd.sh
@@ -15,20 +15,41 @@ _config_vars="$_config_vars dhcp dhcpcd"
 
 dhcpcd_start()
 {
-	local args= opt= opts= pidfile="/var/run/dhcpcd-${IFACE}.pid"
-
+	local args= opt= opts= pidfile="/var/run/dhcpcd-${IFACE}.pid" new=true
 	eval args=\$dhcpcd_${IFVAR}
 
 	# Get our options
 	eval opts=\$dhcp_${IFVAR}
 	[ -z "${opts}" ] && opts=${dhcp}
 
+	case "$(dhcpcd --version)" in
+		"dhcpcd "[123]*) new=false;;
+	esac
+
 	# Map some generic options to dhcpcd
 	for opt in ${opts}; do
 		case "${opt}" in
-			nodns) args="${args} -R";;
-			nontp) args="${args} -N";;
-			nonis) args="${args} -Y";;
+			nodns)
+				if ${new}; then
+					args="${args} -O domain_name_servers,domain_name,domain_search"
+				else
+					args="${args} -R"
+				fi
+				;;
+			nontp)
+				if ${new}; then
+					args="${args} -O ntp_servers"
+				else
+					args="${args} -N"
+				fi
+				;;
+			nonis)
+				if ${new}; then
+					args="${args} -O nis_servers,nis_domain"
+				else
+					args="${args} -Y"
+				fi
+				;;
 			nogateway) args="${args} -G";;
 			nosendhost) args="${args} -h ''";
 		esac
-- 
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