netif revision 180563
1#!/bin/sh 2# 3# Copyright (c) 2003 The FreeBSD Project. All rights reserved. 4# 5# Redistribution and use in source and binary forms, with or without 6# modification, are permitted provided that the following conditions 7# are met: 8# 1. Redistributions of source code must retain the above copyright 9# notice, this list of conditions and the following disclaimer. 10# 2. Redistributions in binary form must reproduce the above copyright 11# notice, this list of conditions and the following disclaimer in the 12# documentation and/or other materials provided with the distribution. 13# 14# THIS SOFTWARE IS PROVIDED BY THE PROJECT ``AS IS'' AND ANY EXPRESS OR 15# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17# IN NO EVENT SHALL THE PROJECT BE LIABLE FOR ANY DIRECT, INDIRECT, 18# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24# 25# $FreeBSD: head/etc/rc.d/netif 180563 2008-07-16 19:22:48Z dougb $ 26# 27 28# PROVIDE: netif 29# REQUIRE: atm1 cleanvar ipfilter FILESYSTEMS serial sppp sysctl 30# KEYWORD: nojail 31 32. /etc/rc.subr 33. /etc/network.subr 34 35name="network" 36start_cmd="network_start" 37stop_cmd="network_stop" 38cloneup_cmd="clone_up" 39clonedown_cmd="clone_down" 40extra_commands="cloneup clonedown" 41cmdifn= 42 43network_start() 44{ 45 # Set the list of interfaces to work on. 46 # 47 cmdifn=$* 48 49 if [ -z "$cmdifn" ]; then 50 # 51 # We're operating as a general network start routine. 52 # 53 54 # disable SIGINT (Ctrl-c) when running at startup 55 trap : 2 56 57 # Create cloned interfaces 58 clone_up 59 60 # Create Fast EtherChannel interfaces 61 fec_up 62 63 # Create IPv6<-->IPv4 tunnels 64 gif_up 65 66 # Rename interfaces. 67 ifnet_rename 68 fi 69 70 # Configure the interface(s). 71 network_common ifn_start 72 73 if [ -f /etc/rc.d/ipfilter ] ; then 74 # Resync ipfilter 75 /etc/rc.d/ipfilter quietresync 76 fi 77 if [ -f /etc/rc.d/bridge -a -n "$cmdifn" ] ; then 78 /etc/rc.d/bridge start $cmdifn 79 fi 80} 81 82network_stop() 83{ 84 # Set the list of interfaces to work on. 85 # 86 cmdifn=$* 87 88 # Deconfigure the interface(s) 89 network_common ifn_stop 90} 91 92# network_common routine 93# Common configuration subroutine for network interfaces. This 94# routine takes all the preparatory steps needed for configuriing 95# an interface and then calls $routine. 96network_common() 97{ 98 local _cooked_list _fail _func _ok _str 99 100 _func= 101 102 if [ -z "$1" ]; then 103 err 1 "network_common(): No function name specified." 104 else 105 _func="$1" 106 fi 107 108 # Set the scope of the command (all interfaces or just one). 109 # 110 _cooked_list= 111 if [ -n "$cmdifn" ]; then 112 # Don't check that the interface(s) exist. We need to run 113 # the down code even when the interface doesn't exist to 114 # kill off wpa_supplicant. 115 # XXXBED: is this really true or does wpa_supplicant die? 116 # if so, we should get rid of the devd entry 117 _cooked_list="$cmdifn" 118 else 119 _cooked_list="`list_net_interfaces`" 120 fi 121 122 _fail= 123 _ok= 124 for ifn in ${_cooked_list}; do 125 if ${_func} ${ifn} $2; then 126 _ok="${_ok} ${ifn}" 127 else 128 _fail="${_fail} ${ifn}" 129 fi 130 done 131 132 _str= 133 if [ -n "${_ok}" ]; then 134 case ${_func} in 135 ifn_start) 136 _str='Starting' 137 ;; 138 ifn_stop) 139 _str='Stopping' 140 ;; 141 esac 142 echo "${_str} Network:${_ok}." 143 if [ -z "${rc_quiet}" ]; then 144 /sbin/ifconfig ${_ok} 145 fi 146 fi 147 148 debug "The following interfaces were not configured: $_fail" 149} 150 151load_rc_config $name 152run_rc_command $* 153