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d6edb15576
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>
45 lines
946 B
C
45 lines
946 B
C
#include "qom/object_interfaces.h"
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#include "qemu/module.h"
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void user_creatable_complete(Object *obj, Error **errp)
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{
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UserCreatableClass *ucc;
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UserCreatable *uc =
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(UserCreatable *)object_dynamic_cast(obj, TYPE_USER_CREATABLE);
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if (!uc) {
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return;
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}
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ucc = USER_CREATABLE_GET_CLASS(uc);
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if (ucc->complete) {
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ucc->complete(uc, errp);
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}
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}
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bool user_creatable_can_be_deleted(UserCreatable *uc, Error **errp)
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{
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UserCreatableClass *ucc = USER_CREATABLE_GET_CLASS(uc);
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if (ucc->can_be_deleted) {
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return ucc->can_be_deleted(uc, errp);
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} else {
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return true;
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}
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}
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static void register_types(void)
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{
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static const TypeInfo uc_interface_info = {
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.name = TYPE_USER_CREATABLE,
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.parent = TYPE_INTERFACE,
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.class_size = sizeof(UserCreatableClass),
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};
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type_register_static(&uc_interface_info);
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}
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type_init(register_types)
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