[libvirt] [PATCH 05/10] Handle arbitrary qemu command-lines in qemuParseCommandLine.
Eric Blake
eblake at redhat.com
Wed Apr 21 17:31:48 UTC 2010
On 04/21/2010 10:01 AM, Chris Lalancette wrote:
> Now that we have the ability to specify arbitrary qemu
> command-line parameters in the XML, use it to handle unknown
> command-line parameters when doing a native-to-xml conversion.
>
> +++ b/src/conf/domain_conf.c
> @@ -3719,6 +3719,14 @@ static char *virDomainDefDefaultEmulator(virDomainDefPtr def,
> return retemu;
> }
>
> +void virDomainDefAssignNamespace(virCapsPtr caps, virDomainDefPtr def)
> +{
> + def->ns.parse = caps->ns->parse;
> + def->ns.free = caps->ns->free;
> + def->ns.format = caps->ns->format;
> + def->ns.href = caps->ns->href;
My comments for 03/10 still apply; can this be simplified?
def->ns = *caps->ns;
> @@ -6203,6 +6211,13 @@ virDomainDefPtr qemuParseCommandLine(virCapsPtr caps,
> if (virDomainDefAddImplicitControllers(def) < 0)
> goto error;
>
> + if (cmd->num_extra || cmd->num_env) {
> + virDomainDefAssignNamespace(caps, def);
> + def->namespaceData = cmd;
> + }
> + else
> + VIR_FREE(cmd);
Per Jim's recent request to update the style guidelines, this should be
rewritten as either:
if (cond) {
...
} else {
VIR_FREE(cmd);
}
or:
if (!(cond))
VIR_FREE(cmd);
else {
...
}
ACK, once nits are resolved.
--
Eric Blake eblake at redhat.com +1-801-349-2682
Libvirt virtualization library http://libvirt.org
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