[ViewVC] Diff of: cvs/libeio/eio.pod

Comparing libeio/eio.pod (file contents):
Revision 1.33 by root, Thu Jan 24 06:26:18 2013 UTC vs.
Revision 1.35 by root, Mon Aug 18 08:11:54 2014 UTC

   {
     loop = EV_DEFAULT;
     ev_idle_init (&repeat_watcher, repeat);
     ev_async_init (&ready_watcher, ready);
-    ev_async_start (loop &watcher);
+    ev_async_start (loop, &watcher);
     eio_init (want_poll, 0);
   }
 For most other event loops, you would typically use a pipe - the event
 Cancel the request (and all its subrequests). If the request is currently
 executing it might still continue to execute, and in other cases it might
 still take a while till the request is cancelled.
-Even if cancelled, the finish callback will still be invoked - the
+When cancelled, the finish callback will not be invoked.
-callbacks of all cancellable requests need to check whether the request
-has been cancelled by calling C<EIO_CANCELLED (req)>:
-  static int
-  my_eio_cb (eio_req *req)
-  {
-    if (EIO_CANCELLED (req))
-      return 0;
-  }
-In addition, cancelled requests will I<either> have C<< req->result >>
-set to C<-1> and C<errno> to C<ECANCELED>, or I<otherwise> they were
-successfully executed, despite being cancelled (e.g. when they have
-already been executed at the time they were cancelled).
 C<EIO_CANCELLED> is still true for requests that have successfully
 executed, as long as C<eio_cancel> was called on them at some point.
 =back

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