- buf = blobmsg_alloc_string_buffer(&b, NULL, buflen);
- inet_ntop(af, &addr->addr, buf, buflen - 5);
- buf += strlen(buf);
- sprintf(buf, "/%d", addr->mask);
+ a = blobmsg_open_table(&b, NULL);
+
+ buf = blobmsg_alloc_string_buffer(&b, "address", buflen);
+ inet_ntop(af, &addr->addr, buf, buflen);