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Re: SIGIO Handler

To: agx@bert.physik.uni-konstanz.de
Subject: Re: SIGIO Handler
From: Hiroyuki Machida <machida@sm.sony.co.jp>
Date: Mon, 22 May 2000 11:32:13 +0900
Cc: linux-mips@fnet.fr, linux@cthulhu.engr.sgi.com
In-reply-to: <20000518161135.A26055@bert.physik.uni-konstanz.de>
References: <20000518161135.A26055@bert.physik.uni-konstanz.de>
Hi, Guido

From: Guido Guenther <agx@bert.physik.uni-konstanz.de>
Subject: SIGIO Handler
Date: Thu, 18 May 2000 16:11:36 +0200

> I'm still trying to get the mouse to work under X. The problem seems not
> to be related to X itself but to a kernel/glibc problem. X uses a SIGIO
> handler to "get notified" about mouse events. I wrote my own small SIGIO
> handler(see attached program) which works fine on my intel box but not
> on an indy (glibc-2.0.6-3lm/linux-2.2.13-20000211). 

I had experienced same SIGIO problem. It that time, the definitions
of glibc's FASYNC (in fnctbits.h) and kernel's FASYNC (in
asm/fcnt..h) were not same. 

Check those values in your system, first.

---
Hiroyuki Machida

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