[libvirt] [PATCH v3 3/9] virstoragefile: Add virStorageSourceSetBackingStore
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(a)outscale.com>
---
src/libvirt_private.syms | 1 +
src/util/virstoragefile.c | 10 ++++++++++
src/util/virstoragefile.h | 3 +++
3 files changed, 14 insertions(+)
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index 30b7429..c08f6c8 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -2054,6 +2054,7 @@ virStorageSourceParseRBDColonString;
virStorageSourcePoolDefFree;
virStorageSourcePoolModeTypeFromString;
virStorageSourcePoolModeTypeToString;
+virStorageSourceSetBackingStore;
virStorageTypeFromString;
virStorageTypeToString;
diff --git a/src/util/virstoragefile.c b/src/util/virstoragefile.c
index f78f74c..0cc7c5e 100644
--- a/src/util/virstoragefile.c
+++ b/src/util/virstoragefile.c
@@ -1806,6 +1806,16 @@ 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 c37ddcf..85b8d6e 100644
--- a/src/util/virstoragefile.h
+++ b/src/util/virstoragefile.h
@@ -289,6 +289,9 @@ struct _virStorageSource {
# define DEV_BSIZE 512
# endif
+bool virStorageSourceSetBackingStore(virStorageSourcePtr src,
+ virStorageSourcePtr backingStore,
+ size_t pos);
virStorageSourcePtr virStorageSourceGetBackingStore(const virStorageSource *src,
size_t pos);
--
1.8.3.1