nixio: Fix interface data for layer 3+ interfaces

diff --git a/libs/nixio/src/address.c b/libs/nixio/src/address.c
index 41c6b8ae849c2a0c2204869e7f772ee7eaadb096..eff05e3a0d9c4c64c6d945be39b368b992a2889a 100644 (file)
--- a/libs/nixio/src/address.c
+++ b/libs/nixio/src/address.c
@@ -391,9 +391,11 @@ static int nixio_getifaddrs(lua_State *L) {
                        lua_setfield(L, -2, "multicast");
                lua_setfield(L, -2, "flags");
 
-               if (c->ifa_addr && !nixio__addr_parse(&addr, c->ifa_addr)) {
-                       lua_pushstring(L, addr.host);
-                       lua_setfield(L, -2, "addr");
+               if (c->ifa_addr) {
+                       if (!nixio__addr_parse(&addr, c->ifa_addr)) {
+                               lua_pushstring(L, addr.host);
+                               lua_setfield(L, -2, "addr");
+                       }
 
                        if (c->ifa_addr->sa_family == AF_INET) {
                                lua_pushliteral(L, "inet");
@@ -415,47 +417,55 @@ static int nixio_getifaddrs(lua_State *L) {
 
                                lua_pushinteger(L, addr.prefix);
                                lua_setfield(L, -2, "hatype");
+                       }
+#endif
+               }
 
-                               if (c->ifa_data) {
-                                       lua_createtable(L, 0, 10);
-                                       struct nixio__nds *stats = c->ifa_data;
+#ifdef __linux__
+               if (c->ifa_data && (!c->ifa_addr
+                                                       || c->ifa_addr->sa_family == AF_PACKET)) {
+                       if (!c->ifa_addr) {
+                               lua_pushliteral(L, "packet");
+                               lua_setfield(L, -2, "family");
+                       }
 
-                                       lua_pushnumber(L, stats->rx_packets);
-                                       lua_setfield(L, -2, "rx_packets");
+                       lua_createtable(L, 0, 10);
+                       struct nixio__nds *stats = c->ifa_data;
 
-                                       lua_pushnumber(L, stats->tx_packets);
-                                       lua_setfield(L, -2, "tx_packets");
+                       lua_pushnumber(L, stats->rx_packets);
+                       lua_setfield(L, -2, "rx_packets");
 
-                                       lua_pushnumber(L, stats->rx_bytes);
-                                       lua_setfield(L, -2, "rx_bytes");
+                       lua_pushnumber(L, stats->tx_packets);
+                       lua_setfield(L, -2, "tx_packets");
 
-                                       lua_pushnumber(L, stats->tx_bytes);
-                                       lua_setfield(L, -2, "tx_bytes");
+                       lua_pushnumber(L, stats->rx_bytes);
+                       lua_setfield(L, -2, "rx_bytes");
 
-                                       lua_pushnumber(L, stats->rx_errors);
-                                       lua_setfield(L, -2, "rx_errors");
+                       lua_pushnumber(L, stats->tx_bytes);
+                       lua_setfield(L, -2, "tx_bytes");
 
-                                       lua_pushnumber(L, stats->tx_errors);
-                                       lua_setfield(L, -2, "tx_errors");
+                       lua_pushnumber(L, stats->rx_errors);
+                       lua_setfield(L, -2, "rx_errors");
 
-                                       lua_pushnumber(L, stats->rx_dropped);
-                                       lua_setfield(L, -2, "rx_dropped");
+                       lua_pushnumber(L, stats->tx_errors);
+                       lua_setfield(L, -2, "tx_errors");
 
-                                       lua_pushnumber(L, stats->tx_dropped);
-                                       lua_setfield(L, -2, "tx_dropped");
+                       lua_pushnumber(L, stats->rx_dropped);
+                       lua_setfield(L, -2, "rx_dropped");
 
-                                       lua_pushnumber(L, stats->multicast);
-                                       lua_setfield(L, -2, "multicast");
+                       lua_pushnumber(L, stats->tx_dropped);
+                       lua_setfield(L, -2, "tx_dropped");
 
-                                       lua_pushnumber(L, stats->collisions);
-                                       lua_setfield(L, -2, "collisions");
-                               } else {
-                                       lua_newtable(L);
-                               }
-                               lua_setfield(L, -2, "data");
-                       }
-#endif
+                       lua_pushnumber(L, stats->multicast);
+                       lua_setfield(L, -2, "multicast");
+
+                       lua_pushnumber(L, stats->collisions);
+                       lua_setfield(L, -2, "collisions");
+               } else {
+                       lua_newtable(L);
                }
+               lua_setfield(L, -2, "data");
+#endif
 
                if (c->ifa_netmask && !nixio__addr_parse(&addr, c->ifa_netmask)) {
                        lua_pushstring(L, addr.host);