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From: Rich Felker <dalias@aerifal.cx>
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Subject: Re: fgetgrent
Date: Sat, 2 Feb 2013 00:32:29 -0500
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On Fri, Feb 01, 2013 at 09:14:04PM -0800, Isaac Dunham wrote:
> On Fri, 1 Feb 2013 21:38:33 -0500
> Rich Felker <dalias@aerifal.cx> wrote:
> 
> > > Add fgetgrent (for heirloom-pkgtools) (patch same as the last time I sent it)
> > 
> > I'll look at it again.
> 
> It would be possible to implement getgrent as a wrapper for
> __fgetgrent, if that shrinks code size for a worthwhile amount.

The bigger advantage would be that it avoids adding more crap in bss.
The flip-side is that fgetgrent would clobber the results of getgrent,
and vice versa. I'm not sure whether this is reasonable.

Rich