Re: [libvirt] [PATCHv2 25/62] conf: Implement private data formatting and parsing for disks

Allow storing of private data in the status XML for disks. Signed-off-by: Peter Krempa <pkrempa(a)redhat.com&gt; --- src/conf/domain_conf.c | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++ src/conf/domain_conf.h | 7 ++++++ 2 files changed, 67 insertions(+) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 93d745bb74..c10e0a9eca 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -9676,6 +9676,30 @@ virDomainDiskDefDriverParseXML(virDomainDiskDefPtr def, } +static int +virDomainDiskDefParsePrivateData(xmlXPathContextPtr ctxt, + virDomainDiskDefPtr disk, + virDomainXMLOptionPtr xmlopt) +{ + xmlNodePtr save_node = ctxt->node; + int ret = 0;

+ + if (!xmlopt || + !xmlopt->privateData.diskParse) + return 0; + + if (!(ctxt->node = virXPathNode("./privateData", ctxt))) + goto cleanup; + + if (xmlopt->privateData.diskParse(ctxt, disk) < 0) + ret = -1; +