Re: Does sendmsg only work on AF_UNIX sockets?
Re: Does sendmsg only work on AF_UNIX sockets?
- Subject: Re: Does sendmsg only work on AF_UNIX sockets?
- From: Quinn <email@hidden>
- Date: Wed, 12 Nov 2008 10:10:07 +0000
At 17:52 -0800 11/11/08, Justin C. Walker wrote:
Just following up, after Josh's reply: I don't understand the bit
about write access. I don't think there's a priori a requirement to
write something. Can you explain a bit more?
If there's no parent/child relationship between the two processes,
the only way to create a UNIX domain socket connection between them
is by one process creating a listening socket. That requires write
access to some part of the file system, no?
S+E
--
Quinn "The Eskimo!" <http://www.apple.com/developer/>
Apple Developer Relations, Developer Technical Support, Core OS/Hardware
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