It's possible to create a handle to watch for file events which do not watch for any file event. Such a handle can be enabled later with gvir_event_handle_update() by setting some conditions to watch for. When a handle is disabled after it has been created, gvir_event_handle_update() makes sure it removes the corresponding gvir_event_handle::source IO watch if any was set. gvir_event_handle_add() will always create a gvir_event_handle::source IO watch even if the handle is not watching for any events. This commit makes consistent by only creating a watch with g_io_add_watch() when the caller asked to watch for some events. Based on http://libvirt.org/git/?p=libvirt-glib.git;a=commit;h=d71c143936a35cd6c3f23ae0cbf7f3215d944051 Related to: rhbz#1243228 --- src/virt-viewer-events.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/src/virt-viewer-events.c b/src/virt-viewer-events.c index ef2c317..c6442f6 100644 --- a/src/virt-viewer-events.c +++ b/src/virt-viewer-events.c @@ -113,10 +113,12 @@ int virt_viewer_events_add_handle(int fd, g_debug("Add handle %d %d %p", data->fd, events, data->opaque); - data->source = g_io_add_watch(data->channel, - cond, - virt_viewer_events_dispatch_handle, - data); + if (events != 0) { + data->source = g_io_add_watch(data->channel, + cond, + virt_viewer_events_dispatch_handle, + data); + } g_ptr_array_add(handles, data); -- 2.4.4 _______________________________________________ virt-tools-list mailing list virt-tools-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/virt-tools-list
