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[Bug math/6793] logb() does not set errno on pole error
- From: "mtk dot manpages at gmail dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: 31 Jul 2008 09:36:37 -0000
- Subject: [Bug math/6793] logb() does not set errno on pole error
- References: <20080731093509.6793.mtk.manpages@gmail.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From mtk dot manpages at gmail dot com 2008-07-31 09:36 -------
Created an attachment (id=2855)
--> (http://sourceware.org/bugzilla/attachment.cgi?id=2855&action=view)
test program
Sample run showing problem:
$ /tmp/mt_logb 0
errno == 0
fetestexcept() says: FE_DIVBYZERO
logb(0.00000000000000000e+00)=-inf
0 FE_DIVBYZERO -inf
--
http://sourceware.org/bugzilla/show_bug.cgi?id=6793
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