diff options
| author | Daniel P. Berrangé <berrange@redhat.com> | 2021-02-04 12:48:31 +0000 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2021-02-08 11:19:51 +0000 |
| commit | bef7e9e2c7549696f7ddbe3a1dd236531d2af518 (patch) | |
| tree | 7397d7371f84ecf75864c7fc336aabeb4d9e780a /include/migration | |
| parent | f1a9fcdd0197ed5ecfee187f8834e7b609d596a6 (diff) | |
migration: introduce a delete_snapshot wrapper
Make snapshot deletion consistent with the snapshot save
and load commands by using a wrapper around the blockdev
layer. The main difference is that we get upfront validation
of the passed in device list (if any).
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20210204124834.774401-10-berrange@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'include/migration')
| -rw-r--r-- | include/migration/snapshot.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/migration/snapshot.h b/include/migration/snapshot.h index 3bdbef435b..e72083b117 100644 --- a/include/migration/snapshot.h +++ b/include/migration/snapshot.h @@ -48,4 +48,17 @@ bool load_snapshot(const char *name, bool has_devices, strList *devices, Error **errp); +/** + * delete_snapshot: Delete a snapshot. + * @name: path to snapshot + * @has_devices: whether to use explicit device list + * @devices: explicit device list to snapshot + * @errp: pointer to error object + * On success, return %true. + * On failure, store an error through @errp and return %false. + */ +bool delete_snapshot(const char *name, + bool has_devices, strList *devices, + Error **errp); + #endif |