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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455#!/bin/sh# SPDX-License-Identifier: GPL-2.0# Linux kernel symbol namespace import generator## This script requires a minimum spatch version.SPATCH_REQ_VERSION="1.0.4"
DIR="$(dirname $(readlink -f $0))/.."SPATCH="`which ${SPATCH:=spatch}`"if [ ! -x "$SPATCH" ]; then echo 'spatch is part of the Coccinelle project and is available at http://coccinelle.lip6.fr/' exit 1fi
SPATCH_VERSION=$($SPATCH --version | head -1 | awk '{print $3}')
if ! { echo "$SPATCH_REQ_VERSION"; echo "$SPATCH_VERSION"; } | sort -CV ; then echo "spatch needs to be version $SPATCH_REQ_VERSION or higher" exit 1fi
generate_deps_for_ns() { $SPATCH --very-quiet --in-place --sp-file \ $srctree/scripts/coccinelle/misc/add_namespace.cocci -D nsdeps -D ns=\"$1\" $2}
generate_deps() { local mod=${1%.ko:} shift local namespaces="$*" local mod_source_files=$(sed "s|^\(.*\)\.o$|${srcroot}/\1.c|" $mod.mod)
for ns in $namespaces; do echo "Adding namespace $ns to module $mod.ko." generate_deps_for_ns $ns "$mod_source_files" # sort the imports for source_file in $mod_source_files; do sed '/MODULE_IMPORT_NS/Q' $source_file > ${source_file}.tmp offset=$(wc -l ${source_file}.tmp | awk '{print $1;}') cat $source_file | grep MODULE_IMPORT_NS | LC_ALL=C sort -u >> ${source_file}.tmp tail -n +$((offset +1)) ${source_file} | grep -v MODULE_IMPORT_NS >> ${source_file}.tmp if ! diff -q ${source_file} ${source_file}.tmp; then mv ${source_file}.tmp ${source_file} else rm ${source_file}.tmp fi done done}
while read linedo generate_deps $linedone < modules.nsdeps