- for _, info in ipairs(nixio.getifaddrs()) do
- local name = info.name:match("[^:]+")
- if name == dev then
- if info.family == "packet" then
- data.flags = info.flags
- data.stats = info.data
- data.macaddr = info.addr
- data.ifname = name
- elseif info.family == "inet" then
- data.ipaddrs = data.ipaddrs or { }
- data.ipaddrs[#data.ipaddrs+1] = {
- addr = info.addr,
- broadaddr = info.broadaddr,
- dstaddr = info.dstaddr,
- netmask = info.netmask,
- prefix = info.prefix
- }
- elseif info.family == "inet6" then
- data.ip6addrs = data.ip6addrs or { }
- data.ip6addrs[#data.ip6addrs+1] = {
- addr = info.addr,
- netmask = info.netmask,
- prefix = info.prefix
- }
+ local info
+ local data = { }
+ for _, info in ipairs(nixio.getifaddrs()) do
+ local name = info.name:match("[^:]+")
+ if name == dev then
+ if info.family == "packet" then
+ data.flags = info.flags
+ data.stats = info.data
+ data.macaddr = info.addr
+ data.ifname = name
+ elseif info.family == "inet" then
+ data.ipaddrs = data.ipaddrs or { }
+ data.ipaddrs[#data.ipaddrs+1] = {
+ addr = info.addr,
+ broadaddr = info.broadaddr,
+ dstaddr = info.dstaddr,
+ netmask = info.netmask,
+ prefix = info.prefix
+ }
+ elseif info.family == "inet6" then
+ data.ip6addrs = data.ip6addrs or { }
+ data.ip6addrs[#data.ip6addrs+1] = {
+ addr = info.addr,
+ netmask = info.netmask,
+ prefix = info.prefix
+ }
+ end