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<== Date ==> <== Thread ==>

Subject: RE: Problem with cothread-1-12 on MacOSX (Leopard)
From: Michael Abbott <[email protected]>
To: Juan Carlos Guzman <[email protected]>
Cc: EPICS Tech Talk <[email protected]>
Date: Tue, 10 Mar 2009 09:11:33 +0000 (GMT)
On Tue, 10 Mar 2009, Abbott, MG (Michael) wrote:
> From: Juan Carlos Guzman [mailto:[email protected]] 
> >  >>> from cothread.catools import *
> >  >>> debug: 00000020
> Oh dear, oh dear.  This is telling me that there is no stdin.

A bit more research brings up this link:
	http://curl.haxx.se/mail/lib-2007-02/0098.html
in which we learn:

	stdin, ... is a device and therefore doesn't work with darwin's
	poll. In this case poll just spews POLLNVAL 

Sounds like our case.

WTF?  Ok, so poll() on Darwin is busted.

Looks like I'll have to code up an emulation of poll() using select() and 
provide some mechanism for the poor installer to install 
poll_with_select() even when poll() is available.

I'll get back to you on this...!

Replies:
RE: Problem with cothread-1-12 on MacOSX (Leopard) Michael Abbott
References:
RE: Problem with cothread-1-12 on MacOSX (Leopard) Abbott, MG (Michael)

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