Revert "rc: Fix scripts that need pathname expansion"

The commit which motivated this is being reverted.

This reverts commit 7faddeb395.

libexec/rc/rc.d/moused

@@ -69,7 +69,7 @@ moused_start()
 		;;
 	esac
 
-	for ttyv in $(expandpath "/dev/ttyv*"); do
+	for ttyv in /dev/ttyv* ; do
 		vidcontrol < ${ttyv} ${mousechar_arg} -m on
 	done
 }

libexec/rc/rc.d/syscons

@@ -237,7 +237,7 @@ syscons_configure_keyboard()
 	if [ -n "${allscreens_kbdflags}" ]; then
 		sc_init
 		echo -n ' allscreens_kbd'
-		for ttyv in $(expandpath "/dev/ttyv*"); do
+		for ttyv in /dev/ttyv*; do
 			kbdcontrol ${allscreens_kbdflags} < ${ttyv} > ${ttyv} 2>&1
 		done
 	fi
@@ -381,7 +381,7 @@ syscons_start()
 	if [ -n "${allscreens_flags}" ]; then
 		sc_init
 		echo -n ' allscreens'
-		for ttyv in $(expandpath "/dev/ttyv*"); do
+		for ttyv in /dev/ttyv*; do
 			vidcontrol ${allscreens_flags} < ${ttyv} > ${ttyv} 2>&1
 		done
 	fi

libexec/rc/rc.subr

@@ -223,11 +223,10 @@ rc_trace()
 list_vars()
 {
 	# Localize 'set' option below.
-	local - _s
+	local -
 	local IFS=$'\n' line varname
 
-	# Disable path expansion temporarily in unquoted 'for' parameters below.
-	_s=$(set +o)
+	# Disable path expansion in unquoted 'for' parameters below.
 	set -o noglob
 
 	for line in $(set); do
@@ -242,7 +241,6 @@ list_vars()
 			;;
 		esac
 	done
-	eval $_s
 }
 
 # set_rcvar [var] [defval] [desc]
@@ -294,19 +292,6 @@ set_rcvar_obsolete()
 	eval ${_var}_obsolete_msg=\"$*\"
 }
 
-# expandpath str
-#	Apply pathname expansion to str.
-#
-expandpath()
-{
-	local _s
-
-	_s=$(set +o)
-	set +o noglob
-	echo $1
-	eval $_s
-}
-
 #
 # force_depend script [rcvar]
 #	Force a service to start. Intended for use by services
@@ -1798,19 +1783,18 @@ _run_rc_setup()
 
 _run_rc_doit()
 {
-	local _m _s
+	local _m
 
 	debug "run_rc_command: doit: $*"
 	_m=$(umask)
 	${_umask:+umask ${_umask}}
 
 	# Disable pathname expansion temporarily for run_rc_command. 
-	_s=$(set +o)
 	set -o noglob
 	eval "$@"
+	set +o noglob
 	_return=$?
 	umask ${_m}
-	eval $_s
 
 	# If command failed and force isn't set, request exit.
 	if [ $_return -ne 0 ] && [ -z "$rc_force" ]; then