From: Wei Liu <wei.liu2@citrix.com>
To: ¤終於aware <250716708@qq.com>
Cc: xen-devel <xen-devel@lists.xensource.com>
Subject: Re: 回复： [help] Who's the author of libxc? I don't know howto start with it
Date: Mon, 2 Jan 2012 16:25:03 +0000 [thread overview]
Message-ID: <20120102162503.GB31013@liuw-desktop> (raw)
In-Reply-To: <tencent_7939EB331BCC128C322A8229@qq.com>
Please don't top-posting.
And I strongly recommend you use Gmail (or other proper mail clients),
because QQmail messes up threads.
On Mon, Jan 02, 2012 at 10:24:07AM +0000, ¤終於aware wrote:
> Thanks.
> I have already previewed the xenctrl.h.
> The following is what I understand: libxc is compiled to a file name after 'xc**' endding with '.so', xend communicates with domain0 through xc and domain0 communicates with hypervisor through privcmd.
libxc is not a standalone program you can call. xend has a python
module to expose libxc functionalities to python.
If you are using newer xen, you probably want to change to xl
toolstack.
> What's the privcmd?
>
It is short for "privileged command" I think. It is the entry point to
kernel space when you want to issue a hypercall.
Wei.
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prev parent reply other threads:[~2012-01-02 16:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-02 10:24 回复： [help] Who's the author of libxc? I don't know howto start with it ¤終於aware
2012-01-02 16:25 ` Wei Liu [this message]
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