[ViewVC] Diff of: cvs/libev/ev

Comparing libev/ev_kqueue.c (file contents):
Revision 1.21 by root, Fri Nov 23 05:13:49 2007 UTC vs.
Revision 1.22 by root, Fri Nov 23 05:28:17 2007 UTC

 #endif
 static void
 kqueue_modify (EV_P_ int fd, int oev, int nev)
 {
+  if (oev != nev)
+    {
+      if (oev & EV_READ)
+        kqueue_change (EV_A_ fd, EVFILT_READ , EV_DELETE, 0);
+      if (oev & EV_WRITE)
+        kqueue_change (EV_A_ fd, EVFILT_WRITE, EV_DELETE, 0);
+    }
-  /* to detect close/reopen reliably, we have to remove and re-add */
+  /* to detect close/reopen reliably, we have to re-add */
   /* event requests even when oev == nev */
-  if (oev & EV_READ)
-    kqueue_change (EV_A_ fd, EVFILT_READ, EV_DELETE, 0);
-  if (oev & EV_WRITE)
-    kqueue_change (EV_A_ fd, EVFILT_WRITE, EV_DELETE, 0);
   if (nev & EV_READ)
-    kqueue_change (EV_A_ fd, EVFILT_READ, EV_ADD, NOTE_EOF);
+    kqueue_change (EV_A_ fd, EVFILT_READ , EV_ADD, NOTE_EOF);
   if (nev & EV_WRITE)
     kqueue_change (EV_A_ fd, EVFILT_WRITE, EV_ADD, NOTE_EOF);
 }

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