[PATCH v6 03/13] virstoragefile: Add virStorageSourceSetBackingStore

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



As explained for virStorageSourceGetBackingStore, quorum allows
multiple backing store, this make the operation to set bs complex
because we have to check if the backingStore is used as an array
or a pointer, and set it differently in both case.

In order to help the manipulation of backing store, I've added a
function virStorageSourceSetBackingStore.

For now virStorageSourceSetBackingStore don't handle the case where
we have more than one backing store in virStorageSource.

Signed-off-by: Matthias Gatto <matthias.gatto@xxxxxxxxxxxx>
Signed-off-by: John Ferlan <jferlan@xxxxxxxxxx>
---
 src/libvirt_private.syms  |  1 +
 src/util/virstoragefile.c | 10 ++++++++++
 src/util/virstoragefile.h |  4 ++++
 3 files changed, 15 insertions(+)

diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index 8854b26..4aa923a 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -2173,6 +2173,7 @@ virStorageSourceParseRBDColonString;
 virStorageSourcePoolDefFree;
 virStorageSourcePoolModeTypeFromString;
 virStorageSourcePoolModeTypeToString;
+virStorageSourceSetBackingStore;
 virStorageSourceUpdateBlockPhysicalSize;
 virStorageTypeFromString;
 virStorageTypeToString;
diff --git a/src/util/virstoragefile.c b/src/util/virstoragefile.c
index cb8e248..731e0c3 100644
--- a/src/util/virstoragefile.c
+++ b/src/util/virstoragefile.c
@@ -1817,6 +1817,16 @@ virStorageSourceGetBackingStore(const virStorageSource *src,
 }
 
 
+bool
+virStorageSourceSetBackingStore(virStorageSourcePtr src,
+                                virStorageSourcePtr backingStore,
+                                size_t pos ATTRIBUTE_UNUSED)
+{
+    src->backingStore = backingStore;
+    return !!src->backingStore;
+}
+
+
 /**
  * virStorageSourcePtr:
  *
diff --git a/src/util/virstoragefile.h b/src/util/virstoragefile.h
index 8cd4854..5c5c29d 100644
--- a/src/util/virstoragefile.h
+++ b/src/util/virstoragefile.h
@@ -289,6 +289,10 @@ struct _virStorageSource {
 #  define DEV_BSIZE 512
 # endif
 
+bool virStorageSourceSetBackingStore(virStorageSourcePtr src,
+                                     virStorageSourcePtr backingStore,
+                                     size_t pos);
+
 virStorageSourcePtr virStorageSourceGetBackingStore(const virStorageSource *src,
                                                     size_t pos);
 
-- 
2.6.1

--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list



[Index of Archives]     [Virt Tools]     [Libvirt Users]     [Lib OS Info]     [Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Big List of Linux Books]     [Yosemite News]     [KDE Users]     [Fedora Tools]