X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/05adaa9794e41d02870a74a1ed7ba58cc59b9286..271da7f4e93492f377c0fcf25def4591d60b9fbc:/package/base-files/files/sbin/ifdown diff --git a/package/base-files/files/sbin/ifdown b/package/base-files/files/sbin/ifdown index 26d0e626d..92cdfd2b0 100755 --- a/package/base-files/files/sbin/ifdown +++ b/package/base-files/files/sbin/ifdown @@ -1,8 +1,17 @@ #!/bin/sh # Copyright (C) 2006 OpenWrt.org -[ $# = 0 ] && { echo " $0 "; exit; } . /etc/functions.sh +[ $# = 0 ] && { echo " $0 "; exit; } +[ "x$1" = "x-a" ] && { + [ -e "/tmp/resolv.conf.auto" ] && rm /tmp/resolv.conf.auto + config_cb() { + [ interface != "$1" -o -z "$2" ] || eval "$0 $2" + } + config_load network + exit +} + include /lib/network scan_interfaces @@ -13,43 +22,32 @@ config_get proto "$cfg" proto [ -z "$proto" ] && { echo "interface not found."; exit; } config_get iface "$cfg" device -[ "$proto" = "static" ] && { - env -i ACTION="ifdown" INTERFACE="$config" DEVICE="$iface" PROTO=static /sbin/hotplug "iface" & +[ "static" = "$proto" -o "none" = "$proto" ] && { + env -i ACTION="ifdown" INTERFACE="$cfg" DEVICE="$iface" PROTO="$proto" /sbin/hotplug-call "iface" } # call interface stop handler ( type "stop_interface_$proto" ) >/dev/null 2>/dev/null && eval "stop_interface_$proto '$cfg'" -# make sure all locks are removed -for lock in "/var/lock/dhcp-$iface" "/var/lock/ppp-$iface"; do - [ -f "$lock" ] && { - lock -u "$lock" - sleep 1 - } -done - -# kill active ppp daemon and other processes config_get ifname "$cfg" ifname -pids="$(head -n1 -q /var/run/${ifname}.pid /var/run/ppp-${cfg}.pid 2>/dev/null)" -for pid in $pids; do - [ -d "/proc/$pid" ] && { - kill $pid - [ -d "/proc/$pid" ] && { - sleep 1 - kill -9 $pid 2>/dev/null >/dev/null - } - } -done -rm -f /var/run/${ifname}.pid /var/run/ppp-${cfg}.pid - -config_get ifname "$cfg" ifname -config_get device "$cfg" ifname +config_get device "$cfg" device [ ."$device" != ."$ifname" ] || device= for dev in $ifname $device; do - ifconfig "$ifname" 0.0.0.0 down >/dev/null 2>/dev/null + ifconfig "$dev" 0.0.0.0 down >/dev/null 2>/dev/null done config_get iftype "$cfg" type -[ "$iftype" = "bridge" ] && brctl delbr "$ifname" >/dev/null 2>/dev/null +[ "bridge" = "$iftype" ] && brctl delbr "$ifname" >/dev/null 2>/dev/null +# remove the interface's dns entries +remove_dns "$cfg" + +# remove the interface's network state +uci_revert_state network "$1" + +# revert aliases state as well +config_get aliases "$1" aliases +for config in $aliases; do + uci_revert_state network "$config" +done