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From: Pablo Neira Ayuso <pablo@netfilter.org>
To: netfilter-devel@vger.kernel.org
Cc: davem@davemloft.net, netdev@vger.kernel.org, kuba@kernel.org
Subject: [PATCH 7/8] selftests: netfilter: add command usage
Date: Mon, 31 Aug 2020 11:36:47 +0200 [thread overview]
Message-ID: <20200831093648.20765-8-pablo@netfilter.org> (raw)
In-Reply-To: <20200831093648.20765-1-pablo@netfilter.org>
From: Fabian Frederick <fabf@skynet.be>
Avoid bad command arguments.
Based on tools/power/cpupower/bench/cpufreq-bench_plot.sh
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
tools/testing/selftests/netfilter/nft_flowtable.sh | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/tools/testing/selftests/netfilter/nft_flowtable.sh b/tools/testing/selftests/netfilter/nft_flowtable.sh
index 44a879826236..431296c0f91c 100755
--- a/tools/testing/selftests/netfilter/nft_flowtable.sh
+++ b/tools/testing/selftests/netfilter/nft_flowtable.sh
@@ -86,12 +86,23 @@ omtu=9000
lmtu=1500
rmtu=2000
+usage(){
+ echo "nft_flowtable.sh [OPTIONS]"
+ echo
+ echo "MTU options"
+ echo " -o originator"
+ echo " -l link"
+ echo " -r responder"
+ exit 1
+}
+
while getopts "o:l:r:" o
do
case $o in
o) omtu=$OPTARG;;
l) lmtu=$OPTARG;;
r) rmtu=$OPTARG;;
+ *) usage;;
esac
done
--
2.20.1
next prev parent reply other threads:[~2020-08-31 9:37 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-31 9:36 [PATCH 0/8] Netfilter fixes for net Pablo Neira Ayuso
2020-08-31 9:36 ` [PATCH 1/8] netfilter: delete repeated words Pablo Neira Ayuso
2020-08-31 9:36 ` [PATCH 2/8] netfilter: nfnetlink: nfnetlink_unicast() reports EAGAIN instead of ENOBUFS Pablo Neira Ayuso
2020-08-31 9:36 ` [PATCH 3/8] selftests: netfilter: fix header example Pablo Neira Ayuso
2020-08-31 9:36 ` [PATCH 4/8] selftests: netfilter: exit on invalid parameters Pablo Neira Ayuso
2020-08-31 9:36 ` [PATCH 5/8] selftests: netfilter: remove unused variable in make_file() Pablo Neira Ayuso
2020-08-31 9:36 ` [PATCH 6/8] selftests: netfilter: simplify command testing Pablo Neira Ayuso
2020-08-31 9:36 ` Pablo Neira Ayuso [this message]
2020-08-31 9:36 ` [PATCH 8/8] netfilter: conntrack: do not auto-delete clash entries on reply Pablo Neira Ayuso
2020-08-31 18:22 ` [PATCH 0/8] Netfilter fixes for net David Miller
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