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2ac42f024c
The previous fix accidentally picked up a debug change that put
alignment back at 4, not 8, bytes as it claimed:
commit 37ae042642
Author: Daniel P. Berrangé <berrange@redhat.com>
Date: Wed Jun 3 11:18:23 2020 +0100
conf: force 8 byte alignment for virObjectEvent
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
107 lines
3.8 KiB
C
107 lines
3.8 KiB
C
/*
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* object_event_private.h: object event queue processing helpers
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*
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* Copyright (C) 2012-2014 Red Hat, Inc.
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* Copyright (C) 2008 VirtualIron
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* Copyright (C) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "datatypes.h"
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struct _virObjectMeta {
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int id;
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char *name;
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unsigned char uuid[VIR_UUID_BUFLEN];
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char *key;
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};
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typedef struct _virObjectMeta virObjectMeta;
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typedef virObjectMeta *virObjectMetaPtr;
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typedef struct _virObjectEventCallbackList virObjectEventCallbackList;
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typedef virObjectEventCallbackList *virObjectEventCallbackListPtr;
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typedef void
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(*virObjectEventDispatchFunc)(virConnectPtr conn,
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virObjectEventPtr event,
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virConnectObjectEventGenericCallback cb,
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void *cbopaque);
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struct __attribute__((aligned(8))) _virObjectEvent {
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virObject parent;
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int eventID;
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virObjectMeta meta;
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int remoteID;
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virObjectEventDispatchFunc dispatch;
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};
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/**
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* virObjectEventCallbackFilter:
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* @conn: the connection pointer
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* @event: the event about to be dispatched
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* @opaque: opaque data registered with the filter
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*
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* Callback to do final filtering for a reason not tracked directly by
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* virObjectEventStateRegisterID(). Return false if @event must not
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* be sent to @conn.
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*/
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typedef bool (*virObjectEventCallbackFilter)(virConnectPtr conn,
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virObjectEventPtr event,
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void *opaque);
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virClassPtr
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virClassForObjectEvent(void);
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int
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virObjectEventStateRegisterID(virConnectPtr conn,
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virObjectEventStatePtr state,
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const char *key,
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virObjectEventCallbackFilter filter,
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void *filter_opaque,
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virClassPtr klass,
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int eventID,
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virConnectObjectEventGenericCallback cb,
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void *opaque,
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virFreeCallback freecb,
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bool legacy,
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int *callbackID,
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bool remoteFilter)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(6)
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ATTRIBUTE_NONNULL(8) ATTRIBUTE_NONNULL(12);
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int
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virObjectEventStateCallbackID(virConnectPtr conn,
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virObjectEventStatePtr state,
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virClassPtr klass,
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int eventID,
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virConnectObjectEventGenericCallback callback,
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int *remoteID)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3)
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ATTRIBUTE_NONNULL(5);
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void *
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virObjectEventNew(virClassPtr klass,
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virObjectEventDispatchFunc dispatcher,
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int eventID,
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int id,
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const char *name,
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const unsigned char *uuid,
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const char *key)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(5)
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ATTRIBUTE_NONNULL(7);
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