Date: Sat, 21 Sep 2002 16:37:37 +0300
From: "Eli Zaretskii" <eliz AT is DOT elta DOT co DOT il>
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To: djgpp-workers AT delorie DOT com
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Subject: Re: working toward a realpath implementation
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> From: "Mark E." <snowball3 AT softhome DOT net>
> Date: Sat, 21 Sep 2002 09:12:58 -0400
> 
> The documentation for realpath states that the output buffer is limited to  
> PATH_MAX characters. That is why I changed FILENAME_MAX to PATH_MAX so that 
> the realpath wrapper will automatically be compliant.

In that case, perhaps ENAMETOOLONG should be put into errno when the
file name is longer than FILENAME_MAX characters.  We can still have
the buffers PATH_MAX-long, if that's important.