From ac9279cc0d5a00bc17908b2914941186020cd3ce Mon Sep 17 00:00:00 2001
From: Roy Marples <roy@marples.name>
Date: Wed, 28 Nov 2007 15:45:03 +0000
Subject: Massive whitespace cleanup

---
 net.Linux/ifconfig.sh | 48 ++++++++++++++++++++++++------------------------
 1 file changed, 24 insertions(+), 24 deletions(-)

(limited to 'net.Linux/ifconfig.sh')

diff --git a/net.Linux/ifconfig.sh b/net.Linux/ifconfig.sh
index 2b1465a2..04a9ec1e 100644
--- a/net.Linux/ifconfig.sh
+++ b/net.Linux/ifconfig.sh
@@ -42,7 +42,7 @@ _exists() {
 
 _ifindex() {
 	local line= i=-2
-	while read line ; do
+	while read line; do
 		i=$((${i} + 1))
 		[ ${i} -lt 1 ] && continue
 		case "${line}" in
@@ -74,11 +74,11 @@ _get_mac_address() {
 
 
 	case "${mac}" in
-		00:00:00:00:00:00) ;;
-		44:44:44:44:44:44) ;;
-		FF:FF:FF:FF:FF:FF) ;;
-		"") ;;
-		*) echo "${mac}"; return 0 ;;
+		00:00:00:00:00:00);;
+		44:44:44:44:44:44);;
+		FF:FF:FF:FF:FF:FF);;
+		"");;
+		*) echo "${mac}"; return 0;;
 	esac
 
 	return 1
@@ -102,7 +102,7 @@ _get_inet_addresses() {
 	local iface=${IFACE} i=0
 	local addrs="$(_get_inet_address)"
 
-	while true ; do
+	while true; do
 		local IFACE="${iface}:${i}"
 		_exists || break
 		local addr="$(_get_inet_address)"
@@ -118,14 +118,14 @@ _cidr2netmask() {
 
 	local octets=$((${cidr} / 8))
 	local frac=$((${cidr} % 8))
-	while [ ${octets} -gt 0 ] ; do
+	while [ ${octets} -gt 0 ]; do
 		netmask="${netmask}.255"
 		octets=$((${octets} - 1))
 		done=$((${done} + 1))
 	done
 
-	if [ ${done} -lt 4 ] ; then
-		while [ ${i} -lt ${frac} ] ; do
+	if [ ${done} -lt 4 ]; then
+		while [ ${i} -lt ${frac} ]; do
 			sum=$((${sum} + ${cur}))
 			cur=$((${cur} / 2))
 			i=$((${i} + 1))
@@ -133,7 +133,7 @@ _cidr2netmask() {
 		netmask="${netmask}.${sum}"
 		done=$((${done} + 1))
 
-		while [ ${done} -lt 4 ] ; do
+		while [ ${done} -lt 4 ]; do
 			netmask="${netmask}.0"
 			done=$((${done} + 1))
 		done
@@ -143,7 +143,7 @@ _cidr2netmask() {
 }
 
 _add_address() {
-	if [ "$1" = "127.0.0.1/8" -a "${IFACE}" = "lo" ] ; then
+	if [ "$1" = "127.0.0.1/8" -a "${IFACE}" = "lo" ]; then
 		ifconfig "${IFACE}" "$@" 2>/dev/null
 		return 0
 	fi
@@ -155,7 +155,7 @@ _add_address() {
 	# IPv4 is tricky - ifconfig requires an aliased device
 	# for multiple addresses
 	local iface="${IFACE}"
-	if LC_ALL=C ifconfig "${iface}" | grep -Eq "\<inet addr:.*" ; then
+	if LC_ALL=C ifconfig "${iface}" | grep -Eq "\<inet addr:.*"; then
 		# Get the last alias made for the interface and add 1 to it
 		i=$(ifconfig | sed '1!G;h;$!d' | grep -m 1 -o "^${iface}:[0-9]*" \
 			| sed -n -e 's/'"${iface}"'://p')
@@ -172,17 +172,17 @@ _add_address() {
 	fi
 
 	local arg= cmd=
-	while [ -n "$1" ] ; do
+	while [ -n "$1" ]; do
 		case "$1" in
 			brd)
-				if [ "$2" = "+" ] ; then
+				if [ "$2" = "+" ]; then
 					shift
 				else
 					cmd="${cmd} broadcast"
 				fi
 				;;
 			peer) cmd="${cmd} pointtopoint";;
-			*) cmd="${cmd} $1" ;;
+			*) cmd="${cmd} $1";;
 		esac
 		shift
 	done
@@ -193,15 +193,15 @@ _add_address() {
 _add_route() {
 	local inet6=
 
-	if [ -n "${metric}" ] ; then
+	if [ -n "${metric}" ]; then
 		set -- "$@" metric ${metric}
 	fi
 
-	if [ $# -eq 3 ] ; then
+	if [ $# -eq 3 ]; then
 		set -- "$1" "$2" gw "$3"
-	elif [ "$3" = "via" ] ; then
+	elif [ "$3" = "via" ]; then
 		local one=$1 two=$2
-		shift ; shift; shift
+		shift; shift; shift
 		set -- "${one}" "${two}" gw "$@"
 	fi
 
@@ -218,7 +218,7 @@ _add_route() {
 _delete_addresses() {
 	# We don't remove addresses from aliases
 	case "${IFACE}" in
-		*:*) return 0 ;;
+		*:*) return 0;;
 	esac
 
 	einfo "Removing addresses"
@@ -227,11 +227,11 @@ _delete_addresses() {
 	# iproute2 added addresses cause problems for ifconfig
 	# as we delete an address, a new one appears, so we have to
 	# keep polling
-	while true ; do
+	while true; do
 		local addr=$(_get_inet_address)
 		[ -z "${addr}" ] && break
 		
-		if [ "${addr}" = "127.0.0.1/8" ] ; then
+		if [ "${addr}" = "127.0.0.1/8" ]; then
 			# Don't delete the loopback address
 			[ "${IFACE}" = "lo" -o "${IFACE}" = "lo0" ] && break
 		fi
@@ -242,7 +242,7 @@ _delete_addresses() {
 	# Remove IPv6 addresses
 	local addr=
 	for addr in $(LC_ALL=C ifconfig "${IFACE}" | \
-		sed -n -e 's/^.*inet6 addr: \([^ ]*\) Scope:[^L].*/\1/p') ; do
+		sed -n -e 's/^.*inet6 addr: \([^ ]*\) Scope:[^L].*/\1/p'); do
 		[ "${addr}" = "::1/128" -a "${IFACE}" = "lo" ] && continue
 		einfo "${addr}"
 		ifconfig "${IFACE}" inet6 del "${addr}"
-- 
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