32 lines
1.1 KiB
Plaintext
32 lines
1.1 KiB
Plaintext
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#! /bin/bash -efu
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# This fetches test data from current system's /lib/modules
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# to /tmp/COLLECT
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IFS=$'\n'
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find /lib/modules | grep -E '/lib/modules/.+\.ko(\.gz|\.bz2|\.xz|\.zst)?$' \
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| while IFS='' read -r module; do
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modver=$(/sbin/modinfo -F version "$module")
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# delete possible extra lines because some modules have *two* version tags. *cough*b44*cough*
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modver=${modver%%$'\n'*} # using $'' bashism, avoid running "head -n1" process
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# replace any strange chars with underscores.
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# [!...] is glob's "match any char not in set" pattern
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# (although bash supports [^...] too, it is not standard)
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modver=${modver//[!0-9a-zA-Z._]/_}
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# only add version tag if it has a version
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[ -z "$modver" ] || modver=" = $modver"
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d="/tmp/COLLECT$module"
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d="${d%/*}"
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mkdir -p "$d"
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out=`/sbin/modinfo -F alias "$module" \
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| sed -E "s,[^][0-9a-zA-Z._:*?/-],_,g; s,(.+),modalias(\\1)$modver,"`
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[ "$out" ] || continue
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echo "/tmp/COLLECT$module.modalias$modver" >&2
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printf '%s\n' "$out" >"/tmp/COLLECT$module.modalias"
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done
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