Re: [libvirt] [PATCH v3 02/18] snapshot: Rework virDomainSnapshotState enum

The existing virDomainSnapshotState is a superset of virDomainState, adding one more state (disk-snapshot) on top of valid domain states. But as written, the enum cannot be used for gcc validation that all enum values are covered in a strongly-typed switch condition, because the enum does not explicitly include the values it is adding to. Copy the style used in qemu_blockjob.h of creating new enum names for every inherited value, and update most clients to use the new enum names anywhere snapshot state is referenced. The exception is two switch statements in qemu code, which instead gain a fixme comment about odd type usage (which will be cleaned up in the next patch). The rest of the patch is mechanical. Signed-off-by: Eric Blake <eblake(a)redhat.com&gt; --- src/conf/snapshot_conf.h | 21 ++++++++++++++++++--- src/conf/snapshot_conf.c | 28 ++++++++++++++-------------- src/qemu/qemu_driver.c | 34 ++++++++++++++++++++++------------ src/test/test_driver.c | 20 ++++++++++---------- src/vbox/vbox_common.c | 4 ++-- 5 files changed, 66 insertions(+), 41 deletions(-)