diff options
| author | Philippe Mathieu-Daudé <philmd@redhat.com> | 2021-02-04 12:48:24 +0000 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2021-02-08 11:19:51 +0000 |
| commit | 7ea14df230b98ffb33342f40cfffbdbb8ddd2b06 (patch) | |
| tree | 9524b6a2258aa1cb2f76a1c4f4da0c0e63410a98 /include | |
| parent | e26f98e2097cf17db04462e9aa2e423b93e7455c (diff) | |
migration: Make save_snapshot() return bool, not 0/-1
Just for consistency, following the example documented since
commit e3fe3988d7 ("error: Document Error API usage rules"),
return a boolean value indicating an error is set or not.
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Acked-by: Pavel Dovgalyuk <pavel.dovgalyuk@ispras.ru>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210204124834.774401-3-berrange@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/migration/snapshot.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/migration/snapshot.h b/include/migration/snapshot.h index c85b6ec75b..0eaf1ba0b1 100644 --- a/include/migration/snapshot.h +++ b/include/migration/snapshot.h @@ -15,7 +15,14 @@ #ifndef QEMU_MIGRATION_SNAPSHOT_H #define QEMU_MIGRATION_SNAPSHOT_H -int save_snapshot(const char *name, Error **errp); +/** + * save_snapshot: Save 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 save_snapshot(const char *name, Error **errp); int load_snapshot(const char *name, Error **errp); #endif |