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Re: [Qemu-devel] [PATCH v4 1/3] vl: Add a flags to define parameters wit
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From: |
Eric Blake |
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Subject: |
Re: [Qemu-devel] [PATCH v4 1/3] vl: Add a flags to define parameters with optional arguments. |
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Date: |
Fri, 4 Sep 2015 13:52:50 -0600 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.1.0 |
On 09/04/2015 01:42 PM, Eric Blake wrote:
> On 09/04/2015 01:30 PM, Laurent Vivier wrote:
>> The goal is to be able to use '-help' alone, or with
>> a sub-section, i.e. '-help network,usb'.
>
> Uggh. I hate reinventing the wheel. We aren't using getopt_long_only();
> but if we were, the ONLY way to specify optional arguments to a long
> option is by using the = sign, and not by space separation.
Also, we tend to avoid trailing '.' in subject lines.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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