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Re: strtod(3) sets errno upon success ?

On Fri, May 13, 2011 at 11:55:10PM +0200, Nicolas Joly wrote:
> I just encountered a small problem with strtod(3) that alter errno
> upon success, on my up-to-date -current amd64 and alpha machines. The
> following sample code exhibit the problem :
> Anyone else ?

I was recently told that one shouldn't check errno if the call was
successful, because some called library function might have set it to
a value that's irrelevant, since the call you did was successful.

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