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Create virDomainEventRTCChange to get rid of the huge union

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This commit is contained in:
Cédric Bosdonnat 2013-11-22 09:18:47 +01:00 committed by Daniel P. Berrange
parent 2c0008cc3e
commit 8a29ffcf9a
1 changed files with 38 additions and 15 deletions
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53
src/conf/domain_event.c
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@ -86,9 +86,11 @@ struct _virObjectEventCallback {
static virClassPtr virObjectEventClass;
static virClassPtr virDomainEventClass;
static virClassPtr virDomainEventLifecycleClass;
static virClassPtr virDomainEventRTCChangeClass;
static void virObjectEventDispose(void *obj);
static void virDomainEventDispose(void *obj);
static void virDomainEventLifecycleDispose(void *obj);
static void virDomainEventRTCChangeDispose(void *obj);
struct _virObjectEvent {
virObject parent;
@ -101,9 +103,6 @@ struct _virDomainEvent {
virObjectMeta meta;
union {
struct {
long long offset;
} rtcChange;
struct {
int action;
} watchdog;
@ -154,6 +153,13 @@ struct _virDomainEventLifecycle {
typedef struct _virDomainEventLifecycle virDomainEventLifecycle;
typedef virDomainEventLifecycle *virDomainEventLifecyclePtr;
struct _virDomainEventRTCChange {
virDomainEvent parent;
long long offset;
};
typedef struct _virDomainEventRTCChange virDomainEventRTCChange;
typedef virDomainEventRTCChange *virDomainEventRTCChangePtr;
static int virObjectEventOnceInit(void)
{
@ -175,6 +181,12 @@ static int virObjectEventOnceInit(void)
sizeof(virDomainEventLifecycle),
virDomainEventLifecycleDispose)))
return -1;
if (!(virDomainEventRTCChangeClass =
virClassNew(virDomainEventClass,
"virDomainEventRTCChange",
sizeof(virDomainEventRTCChange),
virDomainEventRTCChangeDispose)))
return -1;
return 0;
}
@ -261,6 +273,12 @@ static void virDomainEventLifecycleDispose(void *obj)
VIR_DEBUG("obj=%p", event);
}
static void virDomainEventRTCChangeDispose(void *obj)
{
virDomainEventRTCChangePtr event = obj;
VIR_DEBUG("obj=%p", event);
}
/**
* virObjectEventCallbackListFree:
* @list: event callback list head
@ -861,37 +879,37 @@ virDomainEventPtr virDomainEventRebootNewFromObj(virDomainObjPtr obj)
virDomainEventPtr virDomainEventRTCChangeNewFromDom(virDomainPtr dom,
long long offset)
{
virDomainEventPtr ev;
virDomainEventRTCChangePtr ev;
if (virObjectEventInitialize() < 0)
return NULL;
if (!(ev = virDomainEventNew(virDomainEventClass,
if (!(ev = virDomainEventNew(virDomainEventRTCChangeClass,
VIR_DOMAIN_EVENT_ID_RTC_CHANGE,
dom->id, dom->name, dom->uuid)))
return NULL;
ev->data.rtcChange.offset = offset;
ev->offset = offset;
return ev;
return (virDomainEventPtr)ev;
}
virDomainEventPtr virDomainEventRTCChangeNewFromObj(virDomainObjPtr obj,
long long offset)
{
virDomainEventPtr ev;
virDomainEventRTCChangePtr ev;
if (virObjectEventInitialize() < 0)
return NULL;
if (!(ev = virDomainEventNew(virDomainEventClass,
if (!(ev = virDomainEventNew(virDomainEventRTCChangeClass,
VIR_DOMAIN_EVENT_ID_RTC_CHANGE,
obj->def->id, obj->def->name,
obj->def->uuid)))
return NULL;
ev->data.rtcChange.offset = offset;
ev->offset = offset;
return ev;
return (virDomainEventPtr)ev;
}
virDomainEventPtr virDomainEventWatchdogNewFromDom(virDomainPtr dom,
@ -1499,10 +1517,15 @@ virDomainEventDispatchDefaultFunc(virConnectPtr conn,
goto cleanup;
case VIR_DOMAIN_EVENT_ID_RTC_CHANGE:
((virConnectDomainEventRTCChangeCallback)cb)(conn, dom,
event->data.rtcChange.offset,
cbopaque);
goto cleanup;
{
virDomainEventRTCChangePtr rtcChangeEvent;
rtcChangeEvent = (virDomainEventRTCChangePtr)event;
((virConnectDomainEventRTCChangeCallback)cb)(conn, dom,
rtcChangeEvent->offset,
cbopaque);
goto cleanup;
}
case VIR_DOMAIN_EVENT_ID_WATCHDOG:
((virConnectDomainEventWatchdogCallback)cb)(conn, dom,