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RE: [Xen-devel] [PATCH V4] libxl: make libxl communicate with xenstored

from [Ian Campbell] [Permanent Link][Original]
To: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
Subject: RE: [Xen-devel] [PATCH V4] libxl: make libxl communicate with xenstored by socket or xenbus driver
From: Ian Campbell <Ian.Campbell@xxxxxxxxxxxxx>
Date: Wed, 15 Sep 2010 09:41:49 +0100
Cc: "Jun Zhu \(Intern\)" <Jun.Zhu@xxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
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On Tue, 2010-09-14 at 17:27 +0100, Ian Jackson wrote:
> Jun Zhu (Intern) writes ("RE: [Xen-devel] [PATCH V4] libxl: make libxl 
> communicate with xenstored by socket or xenbus driver"):
> > Since libxl__xs_open does not ctx which LIBXL__LOG needs, so I choose to 
> > output log with the raw fprintf. 
> 
> Then the right answer is to make it take a ctx parameter, surely ?

gc->owner contains the surrounding context, doesn't it?

Actually you probably want to use libxl__gc_owner().

> And ensure that during initialisation, the logging is initialised
> before the xenstore connection.)

This seems to be the case in libxl_ctx_init().

Ian.



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