fixed shutdown of plugin

epoll_wait() does not return when the epoll-fd is closed by another thread.
Use a helper pipe which is added to the epoll.  Closing one end allows to
terminate the thread cleanly

1 files changed, 1 insertions, 0 deletions

diff --git a/inputdev.h b/inputdev.h
index 7038442..a11ab6d 100644
--- a/inputdev.h
+++ b/inputdev.h
@@ -29,6 +29,7 @@ private:
 	cPlugin			&plugin_;
 	int			fd_udev_;
 	int			fd_epoll_;
+	int			fd_alive_[2];
 	cList<cInputDevice>	devices_;
 	cList<cInputDevice>	gc_devices_;