xref: /src/tests/sys/rc/h_args.sh

#! /bin/sh
#
# $NetBSD: h_args.sh,v 1.2 2025/09/07 21:31:21 andvar Exp $
#
# Copyright (c) 2010 The NetBSD Foundation, Inc.
# All rights reserved.
#
# This code is derived from software contributed to The NetBSD Foundation
# by Julio Merino.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#

#
# An rc.d script that overrides all standard commands and adds a non-standard
# command.  All of them print the set of arguments passed to them and take no
# further action.
#

${_rc_subr_loaded} . /etc/rc.subr

name="h_args"
rcvar="${name}"
command="/usr/bin/true"
extra_commands="custom"

for command in start stop restart custom; do
	eval ${command}_precmd=\'print_args pre${command}\'
	eval ${command}_cmd=\'print_args ${command}\'
	eval ${command}_postcmd=\'print_args post${command}\'
done

print_args() {
	local command="${1}"; shift

	printf "${command}:"
	while [ ${#} -gt 0 ]; do
		printf " >%s<" "${1}"
		shift
	done
	printf ".\n"
}

load_rc_config "${name}"
run_rc_command "${@}"