perf_ioctl.sh

 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 *perf_ioctl_cmds[] = {\n"
 7regex='^#[[:space:]]*define[[:space:]]+PERF_EVENT_IOC_(\w+)[[:space:]]+_IO[RW]*[[:space:]]*\([[:space:]]*.\$.[[:space:]]*,[[:space:]]*([[:digit:]]+).*'
 8grep -E $regex ${header_dir}/perf_event.h	| \
 9	sed -r "s/$regex/\2 \1/g"	| \
10	sort | xargs printf "\t[%s] = \"%s\",\n"
11printf "};\n"