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#! /bin/sh -e
# SPDX-License-Identifier: BSD-3-Clause
# Copyright 2018 Mellanox Technologies, Ltd
cd $(dirname $0)/..
# speed up by ignoring Unicode details
export LC_ALL=C
find_orphan_symbols ()
{
for map in $(find lib drivers -name '*.map') ; do
for sym in $(sed -rn 's,^([^}]*_.*);,\1,p' $map) ; do
if echo $sym | grep -q '^per_lcore_' ; then
symsrc=${sym#per_lcore_}
elif echo $sym | grep -q '^__rte_.*_trace_' ; then
symsrc=${sym#__}
else
symsrc=$sym
fi
if ! grep -q -r --exclude=$(basename $map) \
-w $symsrc $(dirname $map) ; then
echo "$map: $sym"
fi
done
done
}
orphan_symbols=$(find_orphan_symbols)
if [ -n "$orphan_symbols" ] ; then
echo "Found only in symbol map file:"
echo "$orphan_symbols" | sed 's,^,\t,'
exit 1
fi
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