Re: [PATCH 04/31] qemu: block: Add accessors for protocol/storage node names

Introduce a set of accessors, which return node names based on semantics. This will allow to us to modify how we setup the backing chain in cases when e.g. the format driver can be omitted, without breaking all the code. Signed-off-by: Peter Krempa <pkrempa(a)redhat.com&gt; --- src/qemu/qemu_block.c | 48 +++++++++++++++++++++++++++++++++++++++++++ src/qemu/qemu_block.h | 11 ++++++++++ 2 files changed, 59 insertions(+) diff --git a/src/qemu/qemu_block.c b/src/qemu/qemu_block.c index 07bc8ede76..0c9460f678 100644 --- a/src/qemu/qemu_block.c +++ b/src/qemu/qemu_block.c @@ -52,6 +52,54 @@ qemuBlockNodeNameValidate(const char *nn) } +/** + * qemuBlockStorageSourceSetStorageNodename: + * @src: virStorageSource to set the storage nodename + * @nodename: The node name to set (stolen)

+ * + * Sets @nodename as the storage node name of @src. Using NULL @nodename clears + * the nodename. @src takes ownership of @nodename. + */