selftests/net: add variable NS_LIST for lib.sh
Add a global variable NS_LIST to store all the namespaces that setup_ns created, so the caller could call cleanup_all_ns() instead of remember all the netns names when using cleanup_ns(). Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Link: https://lore.kernel.org/r/20231213060856.4030084-2-liuhangbin@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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@ -6,6 +6,8 @@
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# Kselftest framework requirement - SKIP code is 4.
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ksft_skip=4
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# namespace list created by setup_ns
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NS_LIST=""
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##############################################################################
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# Helpers
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@ -56,6 +58,11 @@ cleanup_ns()
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return $ret
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}
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cleanup_all_ns()
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{
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cleanup_ns $NS_LIST
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}
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# setup netns with given names as prefix. e.g
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# setup_ns local remote
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setup_ns()
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@ -82,4 +89,5 @@ setup_ns()
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ip -n "$ns" link set lo up
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ns_list="$ns_list $ns"
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done
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NS_LIST="$NS_LIST $ns_list"
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}
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