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Re: socket_send & socket_recv fail when sending non-socket ports
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From: |
Emilio Pozuelo Monfort |
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Subject: |
Re: socket_send & socket_recv fail when sending non-socket ports |
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Date: |
Wed, 28 Jul 2010 22:36:42 +0200 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.10) Gecko/20100619 Icedove/3.0.5 |
On 28/07/10 00:53, Roland McGrath wrote:
> I don't know off hand why you're getting that failure mode. But in general
> you can't use MACH_MSG_TYPE_MOVE_SEND in Hurd RPC arguments (only for
> replies) because of the interrupt retry issue. That could be related
> to this failure though I can't really see how at the moment.
I thought I had tried with _COPY_SEND. I've just tried again with my testcase
(changing just that) and it still fails, so that seems unrelated.
Any other ideas?
Thanks,
Emilio