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Mail Archives: djgpp/1996/05/30/12:37:13

Xref: news2.mv.net comp.os.msdos.djgpp:4382
From: Thomas Demmer <demmer AT LSTM DOT Ruhr-UNI-Bochum DOT De>
Newsgroups: comp.os.msdos.djgpp
Subject: libm
Date: Wed, 29 May 1996 15:56:10 +0100
Organization: Lehrstuhl fuer Stroemungsmechanik
Lines: 24
Message-ID: <31AC658A.41C6@LSTM.Ruhr-UNI-Bochum.De>
NNTP-Posting-Host: bvb.lstm.ruhr-uni-bochum.de
Mime-Version: 1.0
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp

In order to check libm for bugs, I got somhow stuck in the
jungle of signal(SIGFPE,my_handler) and matherr(). According
to my (pretty old) C docs, matherr() is an  ANSI function, that
can be redeclared in my own program. With TC2.0 this
works quite OK, djgpp and AIX cc do not handle that. 
So, how can I find out from the signal handler which
function caused the the signal with which args?

-- 
Ciao
Tom



*************************************************************
* Thomas Demmer                                             *
* Lehrstuhl fuer Stroemungsmechanik                         *
* Ruhr-Uni-Bochum                                           *
* Universitaetsstr. 150                                     *
* D-44780  Bochum                                           *
* Tel: +49 234 700 6434                                     *
* Fax: +49 234 709 4162                                     *
* http://www.lstm.ruhr-uni-bochum.de/~demmer                *
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