diff options
| author | Daniel P. Berrangé <berrange@redhat.com> | 2021-02-04 12:48:25 +0000 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2021-02-08 11:19:51 +0000 |
| commit | f61fe11aa6f7f8f0ffe4ddaa56a8108f3ab57854 (patch) | |
| tree | 9b9a2837f33ce6c5618b7ca01dd1455fd420583f /include/migration | |
| parent | 7ea14df230b98ffb33342f40cfffbdbb8ddd2b06 (diff) | |
migration: stop returning errno from load_snapshot()
None of the callers care about the errno value since there is a full
Error object populated. This gives consistency with save_snapshot()
which already just returns a boolean value.
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
[PMD: Return false/true instead of -1/0, document function]
Acked-by: Pavel Dovgalyuk <pavel.dovgalyuk@ispras.ru>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210204124834.774401-4-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 | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/migration/snapshot.h b/include/migration/snapshot.h index 0eaf1ba0b1..d7d210820c 100644 --- a/include/migration/snapshot.h +++ b/include/migration/snapshot.h @@ -23,6 +23,14 @@ * On failure, store an error through @errp and return %false. */ bool save_snapshot(const char *name, Error **errp); -int load_snapshot(const char *name, Error **errp); + +/** + * load_snapshot: Load an internal snapshot. + * @name: name of internal snapshot + * @errp: pointer to error object + * On success, return %true. + * On failure, store an error through @errp and return %false. + */ +bool load_snapshot(const char *name, Error **errp); #endif |