1 #!/bin/sh
2 # SPDX-License-Identifier: LGPL-2.1
3
4 [ $# -eq 1 ] && header_dir=$1 || header_dir=tools/include/uapi/asm-generic/
5
6 printf "static const char *pkey_alloc_access_rights[] = {\n"
7 regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+PKEY_([[:alnum:]_]+)[[:space:]]+(0x[[:xdigit:]]+)[[:space:]]*'
8 grep -E $regex ${header_dir}/mman-common.h | \
9 sed -r "s/$regex/\2 \2 \1/g" | \
10 sort | xargs printf "\t[%s ? (ilog2(%s) + 1) : 0] = \"%s\",\n"
11 printf "};\n"
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