+ if (timeout != (usec_t) -1) {
+ usec_t n;
+
+ n = now(CLOCK_MONOTONIC);
+ if (ts + timeout < n) {
+ r = -ETIMEDOUT;
+ goto fail;
+ }
+
+ r = fd_wait_for_event(fd, POLLIN, ts + timeout - n);
+ if (r < 0)
+ goto fail;
+
+ if (r == 0) {
+ r = -ETIMEDOUT;
+ goto fail;
+ }
+ }
+
+ l = read(notify, inotify_buffer, sizeof(inotify_buffer));
+ if (l < 0) {