pkey_alloc_access_rights.sh 456 B

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