diff options
| author | Lin Ma <lma@suse.com> | 2015-03-30 16:36:28 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-04-01 10:06:38 +0200 |
| commit | d6edb15576643ab348a9f73e115c2e037edf7460 (patch) | |
| tree | 54365e3a269416ad3fac1efee0a9c320754f9185 /qom/object_interfaces.c | |
| parent | 033a20359aaf93f4d8aa2be12558901e8e028baa (diff) | |
qom: Add can_be_deleted callback to UserCreatableClass
If backends implement the can_be_deleted and it returns false,
Then the qmp_object_del won't delete the given backends.
Signed-off-by: Lin Ma <lma@suse.com>
Message-Id: <1427704589-7688-2-git-send-email-lma@suse.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'qom/object_interfaces.c')
| -rw-r--r-- | qom/object_interfaces.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/qom/object_interfaces.c b/qom/object_interfaces.c index 6360818397..a66cd6026c 100644 --- a/qom/object_interfaces.c +++ b/qom/object_interfaces.c @@ -18,6 +18,18 @@ void user_creatable_complete(Object *obj, Error **errp) } } +bool user_creatable_can_be_deleted(UserCreatable *uc, Error **errp) +{ + + UserCreatableClass *ucc = USER_CREATABLE_GET_CLASS(uc); + + if (ucc->can_be_deleted) { + return ucc->can_be_deleted(uc, errp); + } else { + return true; + } +} + static void register_types(void) { static const TypeInfo uc_interface_info = { |