diff options
Diffstat (limited to 'package/base-files/default/sbin/ifdown')
| -rwxr-xr-x | package/base-files/default/sbin/ifdown | 35 |
1 files changed, 19 insertions, 16 deletions
diff --git a/package/base-files/default/sbin/ifdown b/package/base-files/default/sbin/ifdown index 073e80d2da..37d0918e85 100755 --- a/package/base-files/default/sbin/ifdown +++ b/package/base-files/default/sbin/ifdown @@ -12,23 +12,26 @@ debug "### ifdown $cfg ###" config_get proto "$cfg" proto [ -z "$proto" ] && { echo "interface not found."; exit; } -# kill active ppp daemon -pid="$(cat /var/run/ppp-${cfg}.pid 2>/dev/null)" -[ -n "$pid" -a -d "/proc/$pid" ] && { - kill $pid - sleep 1 - [ -d "/proc/$pid" ] && kill -9 $pid -} - -# kill any other process associated with the interface +# kill active ppp daemon and other processes config_get ifname "$cfg" ifname -pid="$(cat /var/run/${ifname}.pid 2>/dev/null)" -[ -n "$pid" -a -d "/proc/$pid" ] && kill -9 $pid +pids="$(cat /var/run/${ifname}.pid /var/run/ppp-${cfg}.pid 2>/dev/null)" +for pid in $pids; do + [ -d "/proc/$pid" ] && { + kill $pid + sleep 1 + [ -d "/proc/$pid" ] && kill -9 $pid + } +done +rm -f /var/run/${ifname}.pid /var/run/ppp-${cfg}.pid config_get ifname "$cfg" ifname -ifconfig "$ifname" >/dev/null 2>/dev/null && { - ifconfig "$ifname" 0.0.0.0 down +config_get device "$cfg" ifname + +[ ."$device" != ."$ifname" ] || device= +for dev in $ifname $device; do + ifconfig "$ifname" 0.0.0.0 down >/dev/null 2>/dev/null +done + +config_get iftype "$cfg" type +[ "$iftype" = "bridge" ] && brctl delbr "$ifname" >/dev/null 2>/dev/null - config_get iftype "$cfg" type - [ "$iftype" = "bridge" ] && brctl delbr "$ifname" -} |