1
0
mirror of git://projects.qi-hardware.com/openwrt-xburst.git synced 2024-12-25 20:05:31 +02:00
openwrt-xburst/root/etc/functions.sh
mbm edde8d40b6 split ifup/ifdown/wifi into standalone scripts
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@94 3c298f89-4303-0410-b956-a3cf2f4a3e73
2004-07-13 02:51:21 +00:00

27 lines
606 B
Bash
Executable File

#!/bin/ash
alias debug=${DEBUG:-:}
# allow env to override nvram
nvram_get () {
eval "echo \${$1:-\$(nvram get $1)}"
}
. /etc/nvram.overrides
# valid interface?
if_valid () (
[ "${1%%[0-9]}" = "vlan" ] && {
i=${1#vlan}
hwname=$(nvram_get vlan${i}hwname)
hwaddr=$(nvram_get ${hwname}macaddr)
[ -z "$hwaddr" ] && return 1
vif=$(ifconfig -a | awk '/^eth.*'$hwaddr'/ {print $1; exit}' IGNORECASE=1)
debug "# vlan$i: $hwname $hwaddr => $vif"
$DEBUG ifconfig $vif up
$DEBUG vconfig add $vif $i 2>/dev/null
}
ifconfig "$1" >/dev/null 2>&1 || [ "${1%%[0-9]}" = "br" ]
)