diff options
Diffstat (limited to 'backends')
| -rw-r--r-- | backends/hostmem.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/backends/hostmem.c b/backends/hostmem.c index 4256d24acb..7f5de70609 100644 --- a/backends/hostmem.c +++ b/backends/hostmem.c @@ -348,6 +348,24 @@ host_memory_backend_can_be_deleted(UserCreatable *uc, Error **errp) } } +static char *get_id(Object *o, Error **errp) +{ + HostMemoryBackend *backend = MEMORY_BACKEND(o); + + return g_strdup(backend->id); +} + +static void set_id(Object *o, const char *str, Error **errp) +{ + HostMemoryBackend *backend = MEMORY_BACKEND(o); + + if (backend->id) { + error_setg(errp, "cannot change property value"); + return; + } + backend->id = g_strdup(str); +} + static void host_memory_backend_class_init(ObjectClass *oc, void *data) { @@ -377,6 +395,13 @@ host_memory_backend_class_init(ObjectClass *oc, void *data) HostMemPolicy_lookup, host_memory_backend_get_policy, host_memory_backend_set_policy, &error_abort); + object_class_property_add_str(oc, "id", get_id, set_id, &error_abort); +} + +static void host_memory_backend_finalize(Object *o) +{ + HostMemoryBackend *backend = MEMORY_BACKEND(o); + g_free(backend->id); } static const TypeInfo host_memory_backend_info = { @@ -387,6 +412,7 @@ static const TypeInfo host_memory_backend_info = { .class_init = host_memory_backend_class_init, .instance_size = sizeof(HostMemoryBackend), .instance_init = host_memory_backend_init, + .instance_finalize = host_memory_backend_finalize, .interfaces = (InterfaceInfo[]) { { TYPE_USER_CREATABLE }, { } |