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Re: Sockaddr_un and long paths
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Re: Sockaddr_un and long paths

  • Subject: Re: Sockaddr_un and long paths
  • From: "Quinn \"The Eskimo!\"" <email@hidden>
  • Date: Mon, 01 Sep 2014 09:11:37 +0100
On 29 Aug 2014, at 20:19, Dave Camp <email@hidden> wrote:

> Is this a hard coded limitation, or can I allocate a larger than normal socksddr_un struct if needed?

The latter.  The length limit of sun_path is a historical oddity.  The kernel will happily cope with any path up to 255 byte limit for the entire sockaddr_un imposed by sun_len.

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



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