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kqueue: add a bit of extra paranoia on cancel

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Cancellation of GPollFileMonitor is now handled correctly (in the sense
that no further signals will follow) but let's be extra paranoid and
disconnect our handler anyway, for good measure.

https://bugzilla.gnome.org/show_bug.cgi?id=739424
This commit is contained in:
Ryan Lortie 2015-03-26 16:35:06 -04:00 committed by Matthias Clasen
parent a367921d44
commit 9e8f4d4736
1 changed files with 4 additions and 1 deletions
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5
gio/kqueue/gkqueuefilemonitor.c
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@ -186,7 +186,10 @@ g_kqueue_file_monitor_cancel (GFileMonitor *monitor)
kqueue_monitor->sub = NULL;
}
else if (kqueue_monitor->fallback)
g_file_monitor_cancel (kqueue_monitor->fallback);
{
g_signal_handlers_disconnect_by_func (kqueue_monitor->fallback, _fallback_callback, kqueue_monitor);
g_file_monitor_cancel (kqueue_monitor->fallback);
}
if (G_FILE_MONITOR_CLASS (g_kqueue_file_monitor_parent_class)->cancel)
(*G_FILE_MONITOR_CLASS (g_kqueue_file_monitor_parent_class)->cancel) (monitor);