conf: domain: Export virDomainStorageSourceParse

It will be used when parsing the migration private data.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NJohn Ferlan <jferlan@redhat.com>

src/conf/domain_conf.c

@@ -8693,7 +8693,7 @@ virDomainDiskSourcePRParse(xmlNodePtr node,
 }
 
 
-static int
+int
 virDomainStorageSourceParse(xmlNodePtr node,
                             xmlXPathContextPtr ctxt,
                             virStorageSourcePtr src,

src/conf/domain_conf.h

@@ -3447,6 +3447,12 @@ int virDomainStorageSourceFormat(virBufferPtr attrBuf,
                                  bool skipSeclabels)
     ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3);
 
+int virDomainStorageSourceParse(xmlNodePtr node,
+                                xmlXPathContextPtr ctxt,
+                                virStorageSourcePtr src,
+                                unsigned int flags)
+    ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3);
+
 int virDomainDefGetVcpuPinInfoHelper(virDomainDefPtr def,
                                      int maplen,
                                      int ncpumaps,

src/libvirt_private.syms

@@ -547,6 +547,7 @@ virDomainStateReasonToString;
 virDomainStateTypeFromString;
 virDomainStateTypeToString;
 virDomainStorageSourceFormat;
+virDomainStorageSourceParse;
 virDomainTaintTypeFromString;
 virDomainTaintTypeToString;
 virDomainTimerModeTypeFromString;