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Date: Sat, 20 Jan 2018 15:04:21 -0800
From: Steve Kargl <sgk@troutmask.apl.washington.edu>
To: bob prohaska <fbsd@www.zefox.net>
Cc: freebsd-ports@freebsd.org
Subject: Re: Use of undeclared identifier 'fpgetmask'
Message-ID: <20180120230421.GA57305@troutmask.apl.washington.edu>
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References: <20180120222638.GA82875@www.zefox.net>
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On Sat, Jan 20, 2018 at 02:26:38PM -0800, bob prohaska wrote:
> 
> use of undeclared identifier 'fpgetmask'
> 
> A web search for the phrase finds a very few references, most prominently
> from the year 2014:
> https://www.where-i-go.com/tag/fpsetmask
> but the context is different (mysql server).
> 
> There is a workaround detailed in the web page, but after nearly four
> years it's hard to believe that's still appropriate.
> 
> Is there a more up-to-date solution?
> 
> Thanks for reading,
> 
> bob prohaska
> 

man fpsetmask

Add "#include <ieeefp.h>" to your code.

-- 
Steve