Re: [libvirt] [PATCH v2 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&gt; --- 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 3f4d02c..980235b 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -2033,6 +2033,7 @@ virStorageSourceParseRBDColonString; virStorageSourcePoolDefFree; virStorageSourcePoolModeTypeFromString; virStorageSourcePoolModeTypeToString; +virStorageSourceSetBackingStore; virStorageTypeFromString; virStorageTypeToString; diff --git a/src/util/virstoragefile.c b/src/util/virstoragefile.c index 052debf..84eefa3 100644 --- a/src/util/virstoragefile.c +++ b/src/util/virstoragefile.c @@ -1806,6 +1806,16 @@ virStorageSourceGetBackingStore(const virStorageSource *src, } +virStorageSourcePtr +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..d5cf7e6 100644 --- a/src/util/virstoragefile.h +++ b/src/util/virstoragefile.h @@ -289,6 +289,9 @@ struct _virStorageSource { # define DEV_BSIZE 512 # endif +virStorageSourcePtr virStorageSourceSetBackingStore(virStorageSourcePtr src, + virStorageSourcePtr backingStore, + size_t pos); virStorageSourcePtr virStorageSourceGetBackingStore(const virStorageSource *src, size_t pos);