util: xml: Introduce VIR_AUTOPTR functions for xmlDoc and xmlXPathContext

We can use our VIR_AUTOPTR machinery also for libxml2's xmlDoc and
xmlXPathContext.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>

diff --git a/src/util/virxml.h b/src/util/virxml.h
index b91fedde82a5f9d0a6a75ed339787de0628767a0..4875e88f2e6a0aa47542d19f8fd12b9ea1055833 100644 (file)
--- a/src/util/virxml.h
+++ b/src/util/virxml.h
@@ -244,4 +244,7 @@ VIR_DEFINE_AUTOCLEAN_FUNC(virXPathContextNodeSave, virXPathContextNodeRestore);
                                                                  .node = _ctxt->node}; \
     ignore_value(&_ctxt ## CtxtSave)
 
+VIR_DEFINE_AUTOPTR_FUNC(xmlDoc, xmlFreeDoc);
+VIR_DEFINE_AUTOPTR_FUNC(xmlXPathContext, xmlXPathFreeContext);
+
 #endif /* LIBVIRT_VIRXML_H */