nanogui: silkscreen buttons, GrCloseWindows
Subject:
Re: silkscreen buttons, GrCloseWindows
From:
Alex Holden ####@####.####
Date:
16 Nov 2000 09:14:58 -0000
Message-Id: <Pine.LNX.4.04.10011160907480.1264-100000@hyperspace.linuxhacker.org>
On Thu, 16 Nov 2000, CCYau wrote:
> Thanks, the client I'm using is the nxkbd, when I touch on the
> 'keyboard' silkscreen will popup the keyboard, second touch will take it
> away (exit).
What's silkscreen? If silkscreen is the parent, that's the process which
needs to catch SIGCHLDs in order to reap it's children.
> It seems that I have to obtain the PID together with the Windows ID to
> do a 'clean' exit by waitpid too.
No. Just use WAIT_ANY in a loop until waitpid() returns 0.
--
------- Alex Holden -------
http://www.linuxhacker.org/
http://www.robogeeks.org/
