RTAI+Kdevelop

["Cyrille AUFFRET" <cauffret@transiciel.com>]

Hi
I'm using kdevelop 1.2 under suse 7.0 in order to develop a gui for an RTAI
application I developped.
For now the gui is simple (few buttons, scrollbars).
I'm using a button to start my realtasks; for that, I created my personnalised
slot which is sensible to the signal clicked(). In that slot,
 I'm opening and closing fifos for communicate with the realtime module.
The opening is good, but when I make a "close(fd)" for example, the mainwindow
is killed.
Does anybody has an idea?
Thanks by advance.