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Re: Problems with named pipes, mkfifo and ACLs
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Re: Problems with named pipes, mkfifo and ACLs


  • Subject: Re: Problems with named pipes, mkfifo and ACLs
  • From: "Quinn \"The Eskimo!\"" <email@hidden>
  • Date: Mon, 2 Aug 2010 10:08:11 +0100

On 31 Jul 2010, at 12:25, Roger Perttu wrote:

> I've messed around with mkfifo and I get the same cryptic message when I try to create a new named pipe and there are ACLs set for the parent folder (but the pipe seems to work after that).  I've only tried with one specific ACL entry and that is the one created by enabling "Spotlight search" for a share.

My best guess is that the various 'inherit' flags in the ACL are causing this problem.  These flags would require an ACL to be set on the fifo itself, and I can imagine the kernel refusing to do that.  Try repeating your test but without the 'inherit' flags on the ACL.

S+E
--
Quinn "The Eskimo!"                    <http://www.apple.com/developer/>
Apple Developer Relations, Developer Technical Support, Core OS/Hardware


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