Date: Thu, 14 Jun 2001 11:40:55 +0300 (IDT)
From: Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
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To: djgpp-workers AT delorie DOT com
Subject: Re: djgpp: djgpp/src/libc/posix/unistd/confstr.txh
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On Wed, 13 Jun 2001, cvs-snowball AT delorie DOT com wrote:

> + @subheading Return Value
> + 
> + If @var{name} has a defined value, the minimum size of the buffer required
> + to hold the string including the terminating null is returned.  If this value
> + is greater than @var{len}, then @var{buf} is truncated.
> + 
> + If @var{name} does not have a defined value, zero is returned and errno is
> + set to @code{EINVAL}.

I see that the code also returns zero if DJDIR is undefined (can
happen if someone installs one of the *b.zip packages without djdev),
but in that case errno is not set.  Is that a bug in the code, or
should we amend the docs?