From: Peter Krempa <pkrempa@redhat.com>
Date: Thu, 30 Oct 2014 10:42:55 +0000 (+0100)
Subject: util: storage: Add notice for extension of struct virStorageSource
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=ceb3e59530a5007240049ad2613e20b86aa7afd5;p=libvirt.git

util: storage: Add notice for extension of struct virStorageSource

As we now have a deep copy function for struct virStorageSource add a
notice that extensions of the structure require also appropriate changes
to the virStorageSourceCopy func.
---

diff --git a/src/util/virstoragefile.h b/src/util/virstoragefile.h
index 2583e107a6..209036f6b8 100644
--- a/src/util/virstoragefile.h
+++ b/src/util/virstoragefile.h
@@ -228,9 +228,11 @@ typedef virStorageDriverData *virStorageDriverDataPtr;
 typedef struct _virStorageSource virStorageSource;
 typedef virStorageSource *virStorageSourcePtr;
 
-/* Stores information related to a host resource.  In the case of
- * backing chains, multiple source disks join to form a single guest
- * view.  */
+/* Stores information related to a host resource.  In the case of backing
+ * chains, multiple source disks join to form a single guest view.
+ *
+ * IMPORTANT: When adding fields to this struct it's also necessary to add
+ * appropriate code to the virStorageSourceCopy deep copy function */
 struct _virStorageSource {
     int type; /* virStorageType */
     char *path;