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Re: SIGFPE & fenv.h

From: Andreas Jaeger
Subject: Re: SIGFPE & fenv.h
Date: Sun, 02 Jan 2005 19:32:06 +0100
User-agent: Gnus/5.1006 (Gnus v5.10.6) XEmacs/21.4 (Security Through Obscurity, linux)

Corneliu <address@hidden> writes:

>  Hello, Andreas,
> As per these comments
> http://sources.redhat.com/ml/bug-glibc/2002-03/msg00203.html
> it seems that SIGFPE is not raised by default (at
> least on i386/Linux system and you advice to use
> fenv.h functions.
>  Trying to write this piece of code, it seems that
> these functions don't work too well - see also 
> http://sources.redhat.com/ml/libc-alpha/2002-05/msg00241.html
>  I saw your name on different sources, so I took the
> liberty for writing to you directly.
> Would it be possible for you to confirm that INDEED
> there is something wrong with these functions. Also,
> is there any other way of changing the default
> behaviour of SIGFPE handling ?

Currently glibc should behave correctly - and if not, please report a
bug via bugzilla (see http://sources.redhat.com/glibc),

 Andreas Jaeger, address@hidden, http://www.suse.de/~aj
  SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 N├╝rnberg, Germany
   GPG fingerprint = 93A3 365E CE47 B889 DF7F  FED1 389A 563C C272 A126

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