freebsd-skq/libexec/rc/rc.d/static_ndp
Bjoern A. Zeeb 0696600c41 Move the rc framework out of sbin/init into libexec/rc.
The reasons for this are forward looking to pkgbase:
 * /sbin/init is a special binary; try not to replace it with
   every package update because an rc script was touched.
   (a follow-up commit will make init its own package)
 * having rc in its own place will allow more easy replacement
   of the rc framework with alternatives, such as openrc.

Discussed with:		brd (during BSDCam), kmoore
Requested by:		cem, bz
PR:			231522
Approved by:		re (gjb)
2018-10-17 16:49:11 +00:00

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#!/bin/sh
#
# Copyright (c) 2011 Xin LI <delphij@FreeBSD.org>
#
# 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 AUTHOR 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 AUTHOR 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.
#
# Configure static NDP table
#
# $FreeBSD$
#
# PROVIDE: static_ndp
# REQUIRE: netif
# KEYWORD: nojailvnet
. /etc/rc.subr
. /etc/network.subr
name="static_ndp"
start_cmd="static_ndp_start"
stop_cmd="static_ndp_stop"
static_ndp_start()
{
local e ndp_args
if [ -n "${static_ndp_pairs}" ]; then
echo -n 'Binding static NDP pair(s):'
for e in ${static_ndp_pairs}; do
echo -n " ${e}"
eval ndp_args=\$static_ndp_${e}
ndp -s ${ndp_args} >/dev/null 2>&1
done
echo '.'
fi
}
static_ndp_stop()
{
local e ndp_args
if [ -n "${static_ndp_pairs}" ]; then
echo -n 'Unbinding static NDP pair(s):'
for e in ${static_ndp_pairs}; do
echo -n " ${e}"
eval ndp_args=\$static_ndp_${e}
ndp -d ${ndp_args%%[ ]*} > /dev/null 2>&1
done
echo '.'
fi
}
load_rc_config $name
run_rc_command "$1"