netif revision 178356
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 178356 2008-04-20 20:37:21Z sam $ 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 echo -n "Stopping network:" 89 90 # Deconfigure the interface(s) 91 network_common ifn_stop 92 echo '.' 93} 94 95# network_common routine 96# Common configuration subroutine for network interfaces. This 97# routine takes all the preparatory steps needed for configuriing 98# an interface and then calls $routine. 99network_common() 100{ 101 local _cooked_list _fail _func 102 103 _func= 104 105 if [ -z "$1" ]; then 106 err 1 "network_common(): No function name specified." 107 else 108 _func="$1" 109 fi 110 111 # Set the scope of the command (all interfaces or just one). 112 # 113 _cooked_list= 114 if [ -n "$cmdifn" ]; then 115 # Don't check that the interface(s) exist. We need to run 116 # the down code even when the interface doesn't exist to 117 # kill off wpa_supplicant. 118 # XXXBED: is this really true or does wpa_supplicant die? 119 # if so, we should get rid of the devd entry 120 _cooked_list="$cmdifn" 121 else 122 _cooked_list="`list_net_interfaces`" 123 fi 124 125 _fail= 126 for ifn in ${_cooked_list}; do 127 if ! ${_func} ${ifn} $2; then 128 _fail="${_fail} ${ifn}" 129 fi 130 done 131 132 debug "The following interfaces were not configured: $_fail" 133} 134 135load_rc_config $name 136run_rc_command $* 137