alias debug=${DEBUG:-:}
# allow env to override nvram
-nvram_get () {
- eval "echo \${$1:-\$(nvram get $1)}"
+nvram () {
+ case $1 in
+ get) eval "echo \${NVRAM_$2:-\$(command nvram get $2)}";;
+ *) command nvram $*;;
+ esac
}
. /etc/nvram.overrides
if_valid () (
[ "${1%%[0-9]}" = "vlan" ] && {
i=${1#vlan}
- hwname=$(nvram_get vlan${i}hwname)
- hwaddr=$(nvram_get ${hwname}macaddr)
+ hwname=$(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)