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ifcfg/rtpr: convert to POSIX shell

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These files are already mostly written in POSIX shell, so convert their
shebangs to /bin/sh and tweak the few bashisms in here.

URL: https://crbug.com/756559
Reported-by: Pat Erley <perley@chromium.org>
Signed-off-by: Mike Frysinger <vapier@chromium.org>
This commit is contained in:
Mike Frysinger 2018-01-09 18:19:59 -05:00 committed by Stephen Hemminger
parent 54f5991acd
commit a8b970d7d2
2 changed files with 7 additions and 7 deletions
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12
ip/ifcfg
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@ -1,4 +1,4 @@
#! /bin/bash
#! /bin/sh
# SPDX-License-Identifier: GPL-2.0
CheckForwarding () {
@ -7,7 +7,7 @@ CheckForwarding () {
fwd=0
if [ -d $sbase ]; then
for dir in $sbase/*/forwarding; do
fwd=$[$fwd + `cat $dir`]
fwd=$(( fwd + $(cat "$dir") ))
done
else
fwd=2
@ -128,12 +128,12 @@ fi
arping -q -A -c 1 -I $dev $ipaddr
noarp=$?
( sleep 2 ;
arping -q -U -c 1 -I $dev $ipaddr ) >& /dev/null </dev/null &
arping -q -U -c 1 -I $dev $ipaddr ) >/dev/null 2>&1 </dev/null &
ip route add unreachable 224.0.0.0/24 >& /dev/null
ip route add unreachable 255.255.255.255 >& /dev/null
ip route add unreachable 224.0.0.0/24 >/dev/null 2>&1
ip route add unreachable 255.255.255.255 >/dev/null 2>&1
if [ "`ip link ls $dev | grep -c MULTICAST`" -ge 1 ]; then
ip route add 224.0.0.0/4 dev $dev scope global >& /dev/null
ip route add 224.0.0.0/4 dev $dev scope global >/dev/null 2>&1
fi
if [ $fwd -eq 0 ]; then

2
ip/rtpr
View File

@ -1,4 +1,4 @@
#! /bin/bash
#! /bin/sh
# SPDX-License-Identifier: GPL-2.0
exec tr "[\\\\]" "[