1#!/bin/sh
2# SPDX-License-Identifier: LGPL-2.1
3
4[ $# -eq 1 ] && header_dir=$1 || header_dir=tools/include/uapi/linux/
5
6printf "static const char *socket_ipproto[] = {\n"
7regex='^[[:space:]]+IPPROTO_(\w+)[[:space:]]+=[[:space:]]+([[:digit:]]+),.*'
8
9egrep $regex ${header_dir}/in.h | \
10	sed -r "s/$regex/\2 \1/g"	| \
11	sort | xargs printf "\t[%s] = \"%s\",\n"
12printf "};\n"
13