[libvirt] [PATCH v7 3/6] hyperv: add hypervInvokeMethod
Andrea Bolognani
abologna at redhat.com
Tue Jul 18 16:54:28 UTC 2017
On Tue, 2017-06-27 at 15:13 -0400, Sri Ramanujam wrote:
> This commit adds support for invoking methods on remote objects
> via hypervInvokeMethod.
> ---
> src/hyperv/hyperv_wmi.c | 590 ++++++++++++++++++++++++++++++++++++++++++++++++
> src/hyperv/hyperv_wmi.h | 8 +-
> src/hyperv/openwsman.h | 4 +
> 3 files changed, 600 insertions(+), 2 deletions(-)
>
> diff --git a/src/hyperv/hyperv_wmi.c b/src/hyperv/hyperv_wmi.c
> index 2732db3..f944b14 100644
> --- a/src/hyperv/hyperv_wmi.c
> +++ b/src/hyperv/hyperv_wmi.c
[...]
> +static int
> +hypervSerializeEprParam(hypervParamPtr p, hypervPrivate *priv,
> + const char *resourceUri, WsXmlDocH doc, WsXmlNodeH *methodNode)
> +{
> + int result = -1;
> + WsXmlNodeH xmlNodeParam = NULL,
> + xmlNodeTemp = NULL,
> + xmlNodeAddr = NULL,
> + xmlNodeRef = NULL;
> + xmlNodePtr xmlNodeAddrPtr = NULL,
> + xmlNodeRefPtr = NULL;
[...]
> + if (!(xmlNodeAddrPtr = xmlDocCopyNode((xmlNodePtr) xmlNodeAddr, docPtr, 1))) {
Here you're casting a WsXmlNodeH to a xmlNodePtr, and clang
doesn't like it one bit:
hyperv/hyperv_wmi.c:576:43: error:
cast from 'WsXmlNodeH' (aka 'struct __WsXmlNode *')
to 'xmlNodePtr' (aka 'struct _xmlNode *')
increases required alignment from 4 to 8
[-Werror,-Wcast-align]
Any idea how to unbreak it?
--
Andrea Bolognani / Red Hat / Virtualization
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