[Bug 725886] v4l2/gst_v4l2_object_poll handle POLLERR
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Tue Mar 11 09:34:55 PDT 2014
https://bugzilla.gnome.org/show_bug.cgi?id=725886
GStreamer | gst-plugins-good | 1.2.3
--- Comment #9 from matthieu <castet.matthieu at free.fr> 2014-03-11 16:58:18 UTC ---
(In reply to comment #8)
> Review of attachment 271404 [details]:
>
> ::: sys/v4l2/gstv4l2bufferpool.c
> @@ +679,3 @@
> + GST_ELEMENT_ERROR (v4l2object->element, RESOURCE, READ, (NULL),
> + ("poll return pollerr"));
> + return GST_FLOW_ERROR;
>
> Does errno has something meaningful in this case ?
No in this case gst_poll_wait return with ret == 1 and errno is not set.
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