Current-Users archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

Re: strtod(3) sets errno upon success ?

On Sat 14 May 2011 at 00:32:58 +0200, Thomas Klausner wrote:
> 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.

Yes, and the manpage for errno describes that on the first page.

>  Thomas
___ Olaf 'Rhialto' Seibert  -- There's no point being grown-up if you 
\X/ rhialto/at/    -- can't be childish sometimes. -The 4th Doctor

Home | Main Index | Thread Index | Old Index