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