[libvirt] [PATCH] Plumb domain description tag in xend backend

[Jim Fehlig <jfehlig@xxxxxxxxxx>]

I sent this patch yesterday evening using git send-email on a test
machine which did not have my .gitconfig, so the headers seem quite
jacked.  Resending ...

/me still learning git :-/

Regards,
Jim

>From acba9b620128c4dcdbb95a1ea06604f3013a0518 Mon Sep 17 00:00:00 2001
From: Jim Fehlig <jfehlig@xxxxxxxxxx>
Date: Mon, 7 Dec 2009 14:24:21 -0700
Subject: [PATCH] Plumb domain description tag in xend backend

xen-unstable changesets 20321 and 20521 added support for
description in xend domain config.  This patch extends that
support in xend backend.
---
 src/xen/xend_internal.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

Index: libvirt-0.7.4/src/xen/xend_internal.c
===================================================================
--- libvirt-0.7.4.orig/src/xen/xend_internal.c
+++ libvirt-0.7.4/src/xen/xend_internal.c
@@ -2360,6 +2360,9 @@ xenDaemonParseSxpr(virConnectPtr conn,
     }
     virUUIDParse(tmp, def->uuid);
 
+    if (sexpr_node_copy(root, "domain/description", &def->description) < 0)
+        goto no_memory;
+
     hvm = sexpr_lookup(root, "domain/image/hvm") ? 1 : 0;
     if (!hvm) {
         if (sexpr_node_copy(root, "domain/bootloader",
@@ -5676,6 +5679,9 @@ xenDaemonFormatSxpr(virConnectPtr conn,
     virUUIDFormat(def->uuid, uuidstr);
     virBufferVSprintf(&buf, "(uuid '%s')", uuidstr);
 
+    if (def->description)
+        virBufferVSprintf(&buf, "(description '%s')", def->description);
+
     if (def->os.bootloader) {
         if (def->os.bootloader[0])
             virBufferVSprintf(&buf, "(bootloader '%s')", def->os.bootloader);

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