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Date: Tue, 03 May 2005 12:00:03 -0700
From: Julian Elischer <julian@elischer.org>
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To: Craig Rodrigues <rodrigc@crodrigues.org>
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cc: freebsd-arch@freebsd.org
Subject: Re: Aligning extended attributes API with Mac OSX?
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Craig Rodrigues wrote:
> Hi,
> 
> An extended attributes API was just added to Mac OSX 10.4.
> This API looks very similar to FreeBSD's.

though one is ascii and the other is UTF8
and one is name:value and the other is name=value

> Right now there is no POSIX standard for extended attributes,
> but EA are useful for many different types of things.
> 
> I don't know if EA are widely used in applications on FreeBSD,
> but what do people think about aligning our API with
> Mac OSX?
> 
> Here are the man pages for some of the API's:
> 
> http://developer.apple.com/documentation/Darwin/Reference/ManPages/man2/listxattr.2.html
> http://developer.apple.com/documentation/Darwin/Reference/ManPages/man2/setxattr.2.html
> http://developer.apple.com/documentation/Darwin/Reference/ManPages/man2/removexattr.2.html#//apple_ref/doc/man/2/removexattr
> http://developer.apple.com/documentation/Darwin/Reference/ManPages/man2/getxattr.2.html#//apple_ref/doc/man/2/getxattr 
> 
> 
> The FreeBSD equivalents are documented in extattr(2).
>