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path: root/tools/perf/trace/beauty/pkey_alloc_access_rights.sh
blob: 62e51a02b8398b4c62a0180308646892001e7e63 (plain)
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#!/bin/sh

header_dir=$1

printf "static const char *pkey_alloc_access_rights[] = {\n"
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+PKEY_([[:alnum:]_]+)[[:space:]]+(0x[[:xdigit:]]+)[[:space:]]*'
egrep $regex ${header_dir}/mman-common.h	| \
	sed -r "s/$regex/\2 \2 \1/g"	| \
	sort | xargs printf "\t[%s ? (ilog2(%s) + 1) : 0] = \"%s\",\n"
printf "};\n"
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