1#!/bin/sh -eu 2# SPDX-License-Identifier: GPL-2.0 3 4[ ! -x "$(command -v "$1")" ] && exit 1 5 6tmp_file=$(mktemp) 7trap "rm -f $tmp_file" EXIT 8 9cat << EOF >$tmp_file 10static inline int u(const int *q) 11{ 12 __typeof_unqual__(*q) v = *q; 13 return v; 14} 15EOF 16 17# sparse happily exits with 0 on error so validate 18# there is none on stderr. Use awk as grep is a pain with sh -e 19$@ $tmp_file 2>&1 | awk -v c=1 '/error/{c=0}END{print c}' 20