- memcpy(&readable, &loop->readfds, sizeof readable);
- memcpy(&writable, &loop->writefds, sizeof writable);
+ if(loop->idle_cb) {
+ it = loop->idle_cb(loop, loop->idle_data);
+
+ if(it.tv_sec >= 0 && (!tv || timercmp(&it, tv, <))) {
+ tv = ⁢
+ }
+ }
+
+ memcpy(&readable, &loop->readfds, sizeof(readable));
+ memcpy(&writable, &loop->writefds, sizeof(writable));