Date: Sat, 16 Mar 2002 22:50:38 -0500 From: Tadayuki OKADA <tadayuki.okada@windriver.com> To: Bruce Evans <bde@zeta.org.au> Cc: Tadayuki OKADA <tokada@isi.com>, standards@freebsd.org Subject: Re: _MULTI_LIBM Message-ID: <3C94128E.8578BF27@windriver.com> References: <20020317113138.E34997-100000@gamplex.bde.org>
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Bruce Evans wrote: > > No, new POSIX just requires one of 'errno' or 'exception' error handling > > must be present. You don't need to set 'errno', but then you have to > > have exception handling defined in <fenv.h>. > > I don't know if C99 mandates one of them to be present. > > C99 permits both but requires neither. I didn't know, but it seems C99 requires same. See ISO/IEC 9899:1999 $7.12 - pp213. One of 'errno' or 'exception' must be present for C99 complience. Regards, -- Tadayuki OKADA To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-standards" in the body of the message
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