| #!/bin/sh |
| # SPDX-License-Identifier: LGPL-2.1 |
| |
| if [ $# -ne 1 ] ; then |
| linux_header_dir=tools/include/uapi/linux |
| else |
| linux_header_dir=$1 |
| fi |
| |
| linux_mman=${linux_header_dir}/mman.h |
| |
| printf "static const char *mremap_flags[] = {\n" |
| regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MREMAP_([[:alnum:]_]+)[[:space:]]+((0x)?[[:xdigit:]]+)[[:space:]]*.*' |
| grep -E -q $regex ${linux_mman} && \ |
| (grep -E $regex ${linux_mman} | \ |
| sed -r "s/$regex/\2 \1 \1 \1 \2/g" | \ |
| xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n#ifndef MREMAP_%s\n#define MREMAP_%s %s\n#endif\n") |
| printf "};\n" |
