Alan Coopersmith <[EMAIL PROTECTED]> wrote:

> > The POSIX.1-2001 tar extensions are a clean method that _definitely_ should 
> > be 
> > used for all new features. As this was not done for the ZFS enhancements as 
> > well for the "Trusted Extensions", something did go massively wrong. Since 
> > the 
> > year 2001, there is no reson to continue to use deprecated POSIX.1-1988 
> > methods 
> > anymore.
>
> Much of the Trusted Extensions work was integrating work done long before 2001
> in the Trusted Solaris product line.   The case materials note that the tar
> extensions were carried forward from Trusted Solaris 2.5.1 & Trusted Solaris 
> 8,
> and preserve backwards compatibility with the Trusted Solaris 8 
> implementation.

It was not in the Sun tar.c until recently and even if it has been created 
earlier (e.g. with Trusted Solaris 8), using POSIX.1-1988 based enhancements 
was 
wrong. 

Jörg

-- 
 EMail:[EMAIL PROTECTED] (home) Jörg Schilling D-13353 Berlin
       [EMAIL PROTECTED]                (uni)  
       [EMAIL PROTECTED]     (work) Blog: http://schily.blogspot.com/
 URL:  http://cdrecord.berlios.de/old/private/ ftp://ftp.berlios.de/pub/schily
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