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Date:	Fri, 06 Nov 2009 18:25:07 -0800
From:	Steven Monai <steve+cygwin AT monai DOT ca>
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Subject:	Re: Is there a fast way to get acl's for the whole filesystem (or chunk thereof)
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aputerguy wrote:
> Eric Blake writes...
>> But if you WANT to guarantee a newline between processes, just ask for it.
>>  Here's one way:
>>
>> find -print0 | xargs -0 sh -c 'getfacl "$@"; echo' sh
> 
> That works!
> But it is more than a third slower, presumably because of the extra shell
> overhead.
> Is there any way to "ask for the newline" without incurring that overhead?

If eliminating the extra shell overhead is really that important to you,
you could build a custom getfacl that emits that extra newline just
before it exits.

I haven't looked at the getfacl source code, but I don't imagine it
would be very difficult. Probably as simple as adding a 'printf("\n");'
line to the appropriate place(s).

-SM
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