From 7c3534e0a0e7e927d4aac6dea154963f8b31c55f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A1n=20Tomko?= <jtomko@redhat.com>
Date: Tue, 20 Aug 2019 22:50:10 +0200
Subject: [PATCH] util: introduce virXMLNamespaceFormatNS
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A function to automatically format the xmlns:<prefix>='<uri>'
attribute for per-driver namespaces.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
---
 src/util/virxml.c | 8 ++++++++
 src/util/virxml.h | 4 ++++
 2 files changed, 12 insertions(+)

diff --git a/src/util/virxml.c b/src/util/virxml.c
index f55b9a362c..02693d14ed 100644
--- a/src/util/virxml.c
+++ b/src/util/virxml.c
@@ -1408,3 +1408,11 @@ virXPathContextNodeRestore(virXPathContextNodeSavePtr save)
 
     save->ctxt->node = save->node;
 }
+
+
+void
+virXMLNamespaceFormatNS(virBufferPtr buf,
+                        virXMLNamespace const *ns)
+{
+    virBufferAsprintf(buf, " xmlns:%s='%s'", ns->prefix, ns->href());
+}
diff --git a/src/util/virxml.h b/src/util/virxml.h
index 61520968ae..cdea116196 100644
--- a/src/util/virxml.h
+++ b/src/util/virxml.h
@@ -261,3 +261,7 @@ struct _virXMLNamespace {
 };
 typedef struct _virXMLNamespace virXMLNamespace;
 typedef virXMLNamespace *virXMLNamespacePtr;
+
+void
+virXMLNamespaceFormatNS(virBufferPtr buf,
+                        virXMLNamespace const *ns);
-- 
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