interface_list = g_hash_table_new_full(g_direct_hash, g_direct_equal,
NULL, free_interface);
sk = socket(PF_NETLINK, SOCK_DGRAM | SOCK_CLOEXEC, NETLINK_ROUTE);
if (sk < 0)
interface_list = g_hash_table_new_full(g_direct_hash, g_direct_equal,
NULL, free_interface);
sk = socket(PF_NETLINK, SOCK_DGRAM | SOCK_CLOEXEC, NETLINK_ROUTE);
if (sk < 0)