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714b22d745
Next patch will use g_autoptr() with virNodeDevicePtr for cleanups. Reviewed-by: Ján Tomko <jtomko@redhat.com> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
876 lines
31 KiB
C
876 lines
31 KiB
C
/*
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* datatypes.h: management of structs for public data types
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*
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* Copyright (C) 2006-2019 Red Hat, Inc.
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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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*/
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#pragma once
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#include "internal.h"
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#include "driver.h"
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#include "virthread.h"
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#include "virobject.h"
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#include "viruuid.h"
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extern virClassPtr virConnectClass;
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extern virClassPtr virDomainClass;
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extern virClassPtr virDomainCheckpointClass;
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extern virClassPtr virDomainSnapshotClass;
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extern virClassPtr virInterfaceClass;
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extern virClassPtr virNetworkClass;
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extern virClassPtr virNetworkPortClass;
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extern virClassPtr virNodeDeviceClass;
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extern virClassPtr virNWFilterClass;
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extern virClassPtr virNWFilterBindingClass;
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extern virClassPtr virSecretClass;
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extern virClassPtr virStreamClass;
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extern virClassPtr virStorageVolClass;
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extern virClassPtr virStoragePoolClass;
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extern virClassPtr virAdmConnectClass;
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extern virClassPtr virAdmServerClass;
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extern virClassPtr virAdmClientClass;
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#define virCheckConnectReturn(obj, retval) \
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do { \
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if (!virObjectIsClass(obj, virConnectClass)) { \
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virReportErrorHelper(VIR_FROM_THIS, VIR_ERR_INVALID_CONN, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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virDispatchError(NULL); \
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return retval; \
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} \
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} while (0)
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#define virCheckConnectGoto(obj, label) \
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do { \
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if (!virObjectIsClass(obj, virConnectClass)) { \
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virReportErrorHelper(VIR_FROM_THIS, VIR_ERR_INVALID_CONN, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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goto label; \
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} \
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} while (0)
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#define virCheckDomainReturn(obj, retval) \
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do { \
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virDomainPtr _dom = (obj); \
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if (!virObjectIsClass(_dom, virDomainClass) || \
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!virObjectIsClass(_dom->conn, virConnectClass)) { \
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virReportErrorHelper(VIR_FROM_DOM, VIR_ERR_INVALID_DOMAIN, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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virDispatchError(NULL); \
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return retval; \
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} \
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} while (0)
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#define virCheckDomainGoto(obj, label) \
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do { \
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virDomainPtr _dom = (obj); \
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if (!virObjectIsClass(_dom, virDomainClass) || \
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!virObjectIsClass(_dom->conn, virConnectClass)) { \
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virReportErrorHelper(VIR_FROM_DOM, VIR_ERR_INVALID_DOMAIN, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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goto label; \
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} \
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} while (0)
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#define virCheckNetworkReturn(obj, retval) \
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do { \
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virNetworkPtr _net = (obj); \
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if (!virObjectIsClass(_net, virNetworkClass) || \
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!virObjectIsClass(_net->conn, virConnectClass)) { \
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virReportErrorHelper(VIR_FROM_NETWORK, \
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VIR_ERR_INVALID_NETWORK, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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virDispatchError(NULL); \
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return retval; \
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} \
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} while (0)
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#define virCheckNetworkGoto(obj, label) \
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do { \
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virNetworkPtr _net = (obj); \
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if (!virObjectIsClass(_net, virNetworkClass) || \
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!virObjectIsClass(_net->conn, virConnectClass)) { \
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virReportErrorHelper(VIR_FROM_NETWORK, \
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VIR_ERR_INVALID_NETWORK, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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goto label; \
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} \
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} while (0)
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#define virCheckNetworkPortReturn(obj, retval) \
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do { \
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virNetworkPortPtr _port = (obj); \
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if (!virObjectIsClass(_port, virNetworkPortClass) || \
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!virObjectIsClass(_port->net, virNetworkClass)) { \
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virReportErrorHelper(VIR_FROM_NETWORK, \
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VIR_ERR_INVALID_NETWORK_PORT, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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virDispatchError(NULL); \
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return retval; \
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} \
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} while (0)
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#define virCheckNetworkPortGoto(obj, label) \
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do { \
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virNetworkPortPtr _port = (obj); \
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if (!virObjectIsClass(_port, virNetworkPortClass) || \
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!virObjectIsClass(_port->net, virNetworkClass)) { \
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virReportErrorHelper(VIR_FROM_NETWORK, \
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VIR_ERR_INVALID_NETWORK_PORT, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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goto label; \
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} \
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} while (0)
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#define virCheckInterfaceReturn(obj, retval) \
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do { \
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virInterfacePtr _iface = (obj); \
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if (!virObjectIsClass(_iface, virInterfaceClass) || \
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!virObjectIsClass(_iface->conn, virConnectClass)) { \
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virReportErrorHelper(VIR_FROM_INTERFACE, \
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VIR_ERR_INVALID_INTERFACE, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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virDispatchError(NULL); \
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return retval; \
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} \
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} while (0)
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#define virCheckStoragePoolReturn(obj, retval) \
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do { \
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virStoragePoolPtr _pool = (obj); \
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if (!virObjectIsClass(_pool, virStoragePoolClass) || \
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!virObjectIsClass(_pool->conn, virConnectClass)) { \
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virReportErrorHelper(VIR_FROM_STORAGE, \
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VIR_ERR_INVALID_STORAGE_POOL, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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virDispatchError(NULL); \
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return retval; \
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} \
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} while (0)
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#define virCheckStoragePoolGoto(obj, label) \
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do { \
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virStoragePoolPtr _pool= (obj); \
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if (!virObjectIsClass(_pool, virStoragePoolClass) || \
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!virObjectIsClass(_pool->conn, virConnectClass)) { \
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virReportErrorHelper(VIR_FROM_STORAGE, \
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VIR_ERR_INVALID_STORAGE_POOL, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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goto label; \
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} \
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} while (0)
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#define virCheckStorageVolReturn(obj, retval) \
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do { \
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virStorageVolPtr _vol = (obj); \
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if (!virObjectIsClass(_vol, virStorageVolClass) || \
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!virObjectIsClass(_vol->conn, virConnectClass)) { \
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virReportErrorHelper(VIR_FROM_STORAGE, \
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VIR_ERR_INVALID_STORAGE_VOL, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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virDispatchError(NULL); \
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return retval; \
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} \
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} while (0)
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#define virCheckStorageVolGoto(obj, label) \
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do { \
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virStorageVolPtr _vol = (obj); \
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if (!virObjectIsClass(_vol, virStorageVolClass) || \
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!virObjectIsClass(_vol->conn, virConnectClass)) { \
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virReportErrorHelper(VIR_FROM_STORAGE, \
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VIR_ERR_INVALID_STORAGE_VOL, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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goto label; \
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} \
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} while (0)
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#define virCheckNodeDeviceReturn(obj, retval) \
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do { \
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virNodeDevicePtr _node = (obj); \
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if (!virObjectIsClass(_node, virNodeDeviceClass) || \
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!virObjectIsClass(_node->conn, virConnectClass)) { \
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virReportErrorHelper(VIR_FROM_NODEDEV, \
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VIR_ERR_INVALID_NODE_DEVICE, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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virDispatchError(NULL); \
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return retval; \
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} \
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} while (0)
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#define virCheckNodeDeviceGoto(obj, label) \
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do { \
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virNodeDevicePtr _dev= (obj); \
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if (!virObjectIsClass(_dev, virNodeDeviceClass) || \
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!virObjectIsClass(_dev->conn, virConnectClass)) { \
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virReportErrorHelper(VIR_FROM_NODEDEV, \
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VIR_ERR_INVALID_NODE_DEVICE, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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goto label; \
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} \
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} while (0)
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#define virCheckSecretReturn(obj, retval) \
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do { \
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virSecretPtr _secret = (obj); \
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if (!virObjectIsClass(_secret, virSecretClass) || \
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!virObjectIsClass(_secret->conn, virConnectClass)) { \
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virReportErrorHelper(VIR_FROM_SECRET, \
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VIR_ERR_INVALID_SECRET, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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virDispatchError(NULL); \
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return retval; \
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} \
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} while (0)
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#define virCheckSecretGoto(obj, label) \
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do { \
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virSecretPtr _secret = (obj); \
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if (!virObjectIsClass(_secret, virSecretClass) || \
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!virObjectIsClass(_secret->conn, virConnectClass)) { \
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virReportErrorHelper(VIR_FROM_SECRET, \
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VIR_ERR_INVALID_SECRET, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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virDispatchError(NULL); \
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goto label; \
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} \
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} while (0)
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#define virCheckStreamReturn(obj, retval) \
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do { \
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virStreamPtr _st = (obj); \
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if (!virObjectIsClass(_st, virStreamClass) || \
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!virObjectIsClass(_st->conn, virConnectClass)) { \
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virReportErrorHelper(VIR_FROM_STREAMS, \
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VIR_ERR_INVALID_STREAM, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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virDispatchError(NULL); \
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return retval; \
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} \
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} while (0)
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#define virCheckStreamGoto(obj, label) \
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do { \
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virStreamPtr _st = (obj); \
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if (!virObjectIsClass(_st, virStreamClass) || \
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!virObjectIsClass(_st->conn, virConnectClass)) { \
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virReportErrorHelper(VIR_FROM_STREAMS, \
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VIR_ERR_INVALID_STREAM, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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goto label; \
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} \
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} while (0)
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#define virCheckNWFilterReturn(obj, retval) \
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do { \
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virNWFilterPtr _nw = (obj); \
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if (!virObjectIsClass(_nw, virNWFilterClass) || \
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!virObjectIsClass(_nw->conn, virConnectClass)) { \
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virReportErrorHelper(VIR_FROM_NWFILTER, \
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VIR_ERR_INVALID_NWFILTER, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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virDispatchError(NULL); \
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return retval; \
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} \
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} while (0)
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#define virCheckNWFilterBindingReturn(obj, retval) \
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do { \
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virNWFilterBindingPtr _nw = (obj); \
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if (!virObjectIsClass(_nw, virNWFilterBindingClass) || \
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!virObjectIsClass(_nw->conn, virConnectClass)) { \
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virReportErrorHelper(VIR_FROM_NWFILTER, \
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VIR_ERR_INVALID_NWFILTER_BINDING, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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virDispatchError(NULL); \
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return retval; \
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} \
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} while (0)
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#define virCheckDomainCheckpointReturn(obj, retval) \
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do { \
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virDomainCheckpointPtr _check = (obj); \
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if (!virObjectIsClass(_check, virDomainCheckpointClass) || \
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!virObjectIsClass(_check->domain, virDomainClass) || \
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!virObjectIsClass(_check->domain->conn, virConnectClass)) { \
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virReportErrorHelper(VIR_FROM_DOMAIN_CHECKPOINT, \
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VIR_ERR_INVALID_DOMAIN_CHECKPOINT, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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virDispatchError(NULL); \
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return retval; \
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} \
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} while (0)
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#define virCheckDomainSnapshotReturn(obj, retval) \
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do { \
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virDomainSnapshotPtr _snap = (obj); \
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if (!virObjectIsClass(_snap, virDomainSnapshotClass) || \
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!virObjectIsClass(_snap->domain, virDomainClass) || \
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!virObjectIsClass(_snap->domain->conn, virConnectClass)) { \
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virReportErrorHelper(VIR_FROM_DOMAIN_SNAPSHOT, \
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VIR_ERR_INVALID_DOMAIN_SNAPSHOT, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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virDispatchError(NULL); \
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return retval; \
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} \
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} while (0)
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/* Helper macros to implement VIR_DOMAIN_DEBUG using just C99. This
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* assumes you pass fewer than 15 arguments to VIR_DOMAIN_DEBUG, but
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* can easily be expanded if needed.
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*
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* Note that gcc provides extensions of "define a(b...) b" or
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* "define a(b,...) b,##__VA_ARGS__" as a means of eliding a comma
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* when no var-args are present, but we don't want to require gcc.
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*/
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#define VIR_ARG15(_1, _2, _3, _4, _5, _6, _7, _8, _9, _10, \
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_11, _12, _13, _14, _15, ...) _15
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#define VIR_HAS_COMMA(...) VIR_ARG15(__VA_ARGS__, \
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0)
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/* Form the name VIR_DOMAIN_DEBUG_[01], then call that macro,
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* according to how many arguments are present. Two-phase due to
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* macro expansion rules. */
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#define VIR_DOMAIN_DEBUG_EXPAND(a, b, ...) \
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VIR_DOMAIN_DEBUG_PASTE(a, b, __VA_ARGS__)
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#define VIR_DOMAIN_DEBUG_PASTE(a, b, ...) \
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a##b(__VA_ARGS__)
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/* Internal use only, when VIR_DOMAIN_DEBUG has one argument. */
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#define VIR_DOMAIN_DEBUG_0(dom) \
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VIR_DOMAIN_DEBUG_2(dom, "%s", "")
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/* Internal use only, when VIR_DOMAIN_DEBUG has three or more arguments. */
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#define VIR_DOMAIN_DEBUG_1(dom, fmt, ...) \
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VIR_DOMAIN_DEBUG_2(dom, ", " fmt, __VA_ARGS__)
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/* Internal use only, with final format. */
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#define VIR_DOMAIN_DEBUG_2(dom, fmt, ...) \
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do { \
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char _uuidstr[VIR_UUID_STRING_BUFLEN]; \
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const char *_domname = NULL; \
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\
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if (!virObjectIsClass(dom, virDomainClass)) { \
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memset(_uuidstr, 0, sizeof(_uuidstr)); \
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} else { \
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virUUIDFormat((dom)->uuid, _uuidstr); \
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_domname = (dom)->name; \
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} \
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\
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VIR_DEBUG("dom=%p, (VM: name=%s, uuid=%s)" fmt, \
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dom, NULLSTR(_domname), _uuidstr, __VA_ARGS__); \
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} while (0)
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#define virCheckAdmConnectReturn(obj, retval) \
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do { \
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if (!virObjectIsClass(obj, virAdmConnectClass)) { \
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virReportErrorHelper(VIR_FROM_THIS, VIR_ERR_INVALID_CONN, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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virDispatchError(NULL); \
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return retval; \
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} \
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} while (0)
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#define virCheckAdmConnectGoto(obj, label) \
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do { \
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if (!virObjectIsClass(obj, virAdmConnectClass)) { \
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virReportErrorHelper(VIR_FROM_THIS, VIR_ERR_INVALID_CONN, \
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__FILE__, __FUNCTION__, __LINE__, \
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__FUNCTION__); \
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goto label; \
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|
} \
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} while (0)
|
|
|
|
#define virCheckAdmServerReturn(obj, retval) \
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do { \
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virAdmServerPtr _srv = (obj); \
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if (!virObjectIsClass(_srv, virAdmServerClass) || \
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|
!virObjectIsClass(_srv->conn, virAdmConnectClass)) { \
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|
virReportErrorHelper(VIR_FROM_THIS, VIR_ERR_INVALID_CONN, \
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|
__FILE__, __FUNCTION__, __LINE__, \
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|
__FUNCTION__); \
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virDispatchError(NULL); \
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return retval; \
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|
} \
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} while (0)
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#define virCheckAdmServerGoto(obj, label) \
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|
do { \
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virAdmServerPtr _srv = (obj); \
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if (!virObjectIsClass(_srv, virAdmServerClass) || \
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!virObjectIsClass(_srv->conn, virAdmConnectClass)) { \
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|
virReportErrorHelper(VIR_FROM_THIS, VIR_ERR_INVALID_CONN, \
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|
__FILE__, __FUNCTION__, __LINE__, \
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|
__FUNCTION__); \
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goto label; \
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|
} \
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|
} while (0);
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|
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#define virCheckAdmClientReturn(obj, retval) \
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do { \
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virAdmClientPtr _clt = (obj); \
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if (!virObjectIsClass(_clt, virAdmClientClass) || \
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!virObjectIsClass(_clt->srv, virAdmServerClass) || \
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!virObjectIsClass(_clt->srv->conn, virAdmConnectClass)) { \
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virReportErrorHelper(VIR_FROM_THIS, VIR_ERR_INVALID_CONN, \
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__FILE__, __FUNCTION__, __LINE__, \
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|
__FUNCTION__); \
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virDispatchError(NULL); \
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return retval; \
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} \
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} while (0)
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#define virCheckAdmClientGoto(obj, label) \
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do { \
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virAdmClientPtr _clt = (obj); \
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|
if (!virObjectIsClass(_clt, virAdmClientClass) || \
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!virObjectIsClass(_clt->srv, virAdmServerClass) || \
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|
!virObjectIsClass(_clt->srv->conn, virAdmConnectClass)) { \
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virReportErrorHelper(VIR_FROM_THIS, VIR_ERR_INVALID_CONN, \
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|
__FILE__, __FUNCTION__, __LINE__, \
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|
__FUNCTION__); \
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|
goto label; \
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|
} \
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|
} while (0);
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|
|
|
/**
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|
* VIR_DOMAIN_DEBUG:
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* @dom: domain
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* @fmt: optional format for additional information
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* @...: optional arguments corresponding to @fmt.
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*/
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#define VIR_DOMAIN_DEBUG(...) \
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VIR_DOMAIN_DEBUG_EXPAND(VIR_DOMAIN_DEBUG_, \
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VIR_HAS_COMMA(__VA_ARGS__), \
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__VA_ARGS__)
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typedef struct _virConnectCloseCallbackData virConnectCloseCallbackData;
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typedef virConnectCloseCallbackData *virConnectCloseCallbackDataPtr;
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typedef struct _virAdmConnectCloseCallbackData virAdmConnectCloseCallbackData;
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typedef virAdmConnectCloseCallbackData *virAdmConnectCloseCallbackDataPtr;
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/**
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* Internal structures holding data related to connection close callbacks.
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*/
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struct _virConnectCloseCallbackData {
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virObjectLockable parent;
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virConnectPtr conn;
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virConnectCloseFunc callback;
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void *opaque;
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virFreeCallback freeCallback;
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};
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struct _virAdmConnectCloseCallbackData {
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virObjectLockable parent;
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virAdmConnectPtr conn;
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virAdmConnectCloseFunc callback;
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void *opaque;
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virFreeCallback freeCallback;
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};
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/**
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* _virConnect:
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*
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* Internal structure associated to a connection
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*/
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struct _virConnect {
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virObjectLockable parent;
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/* All the variables from here, until declared otherwise in one of
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* the following comments, are setup at time of connection open
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* and never changed since. Thus no need to lock when accessing
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* them.
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*/
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unsigned int flags; /* a set of connection flags */
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virURIPtr uri; /* connection URI */
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/* The underlying hypervisor driver and network driver. */
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virHypervisorDriverPtr driver;
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virNetworkDriverPtr networkDriver;
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virInterfaceDriverPtr interfaceDriver;
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virStorageDriverPtr storageDriver;
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virNodeDeviceDriverPtr nodeDeviceDriver;
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virSecretDriverPtr secretDriver;
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virNWFilterDriverPtr nwfilterDriver;
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/* Private data pointer which can be used by domain driver as
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* it pleases.
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* NB: 'private' is a reserved word in C++.
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*/
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void * privateData;
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/*
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* Object lock must be acquired before accessing/changing any of
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* members following this point, or changing the ref count of any
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* virDomain/virNetwork object associated with this connection.
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*/
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/* Per-connection error. */
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virError err; /* the last error */
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virErrorFunc handler; /* associated handler */
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void *userData; /* the user data */
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};
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(virConnect, virObjectUnref);
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/**
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* _virAdmConnect:
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*
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* Internal structure associated to an admin connection
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*/
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struct _virAdmConnect {
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virObjectLockable parent;
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virURIPtr uri;
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void *privateData;
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virFreeCallback privateDataFreeFunc;
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/* Per-connection close callback */
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virAdmConnectCloseCallbackDataPtr closeCallback;
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};
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/**
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* _virAdmServer:
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*
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* Internal structure associated to a daemon server
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*/
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struct _virAdmServer {
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virObject parent;
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virAdmConnectPtr conn; /* pointer back to the admin connection */
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char *name; /* the server external name */
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};
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/**
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* _virAdmClient:
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*
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* Internal structure associated to a client connected to daemon
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*/
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struct _virAdmClient {
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virObject parent;
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virAdmServerPtr srv; /* pointer to the server client is
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* connected to, which also holds a
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* reference back to the admin connection
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*/
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unsigned long long id; /* client's ID */
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long long timestamp; /* connection timestamp */
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unsigned int transport; /* connection type as virClientTransport */
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};
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/**
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* _virDomain:
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*
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* Internal structure associated to a domain
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*/
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struct _virDomain {
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virObject parent;
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virConnectPtr conn; /* pointer back to the connection */
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char *name; /* the domain external name */
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int id; /* the domain ID */
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unsigned char uuid[VIR_UUID_BUFLEN]; /* the domain unique identifier */
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};
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/**
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* _virNetwork:
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*
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* Internal structure associated to a network
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*/
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struct _virNetwork {
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virObject parent;
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virConnectPtr conn; /* pointer back to the connection */
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char *name; /* the network external name */
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unsigned char uuid[VIR_UUID_BUFLEN]; /* the network unique identifier */
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};
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(virNetwork, virObjectUnref);
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/**
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* _virNetworkPort:
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*
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* Internal structure associated to a network port
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*/
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struct _virNetworkPort {
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virObject parent;
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virNetworkPtr net; /* pointer back to the connection */
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unsigned char uuid[VIR_UUID_BUFLEN]; /* the network unique identifier */
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};
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(virNetworkPort, virObjectUnref);
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/* virNetworkDHCPLease is defined in the public API - libvirt-network.h */
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(virNetworkDHCPLease, virNetworkDHCPLeaseFree);
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/**
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* _virInterface:
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*
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* Internal structure associated to a physical host interface
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*/
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struct _virInterface {
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virObject parent;
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virConnectPtr conn; /* pointer back to the connection */
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char *name; /* the network external name */
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char *mac; /* the interface MAC address */
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};
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/**
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* _virStoragePool:
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*
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* Internal structure associated to a storage pool
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*/
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struct _virStoragePool {
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virObject parent;
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virConnectPtr conn; /* pointer back to the connection */
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char *name; /* the storage pool external name */
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unsigned char uuid[VIR_UUID_BUFLEN]; /* the storage pool unique identifier */
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/* Private data pointer which can be used by driver as they wish.
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* Cleanup function pointer can be hooked to provide custom cleanup
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* operation.
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*/
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void *privateData;
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virFreeCallback privateDataFreeFunc;
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};
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(virStoragePool, virObjectUnref);
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/**
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* _virStorageVol:
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*
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* Internal structure associated to a storage volume
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*/
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struct _virStorageVol {
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virObject parent;
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virConnectPtr conn; /* pointer back to the connection */
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char *pool; /* Pool name of owner */
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char *name; /* the storage vol external name */
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char *key; /* unique key for storage vol */
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/* Private data pointer which can be used by driver as they wish.
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* Cleanup function pointer can be hooked to provide custom cleanup
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* operation.
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*/
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void *privateData;
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virFreeCallback privateDataFreeFunc;
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};
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(virStorageVol, virObjectUnref);
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/**
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* _virNodeDevice:
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*
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* Internal structure associated with a node device
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*/
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struct _virNodeDevice {
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virObject parent;
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virConnectPtr conn; /* pointer back to the connection */
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char *name; /* device name (unique on node) */
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char *parentName; /* parent device name */
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};
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(virNodeDevice, virObjectUnref);
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/**
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* _virSecret:
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*
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* Internal structure associated with a secret
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*/
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struct _virSecret {
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virObject parent;
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virConnectPtr conn; /* pointer back to the connection */
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unsigned char uuid[VIR_UUID_BUFLEN]; /* the secret unique identifier */
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int usageType; /* the type of usage */
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char *usageID; /* the usage's unique identifier */
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};
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typedef int (*virStreamAbortFunc)(virStreamPtr, void *opaque);
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typedef int (*virStreamFinishFunc)(virStreamPtr, void *opaque);
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/**
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* _virStream:
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*
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* Internal structure associated with an input stream
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*/
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struct _virStream {
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virObject parent;
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virConnectPtr conn;
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unsigned int flags;
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virStreamDriverPtr driver;
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void *privateData;
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virFreeCallback ff;
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};
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/**
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* _virDomainCheckpoint
|
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*
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* Internal structure associated with a domain checkpoint
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*/
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struct _virDomainCheckpoint {
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virObject parent;
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char *name;
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virDomainPtr domain;
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};
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/**
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* _virDomainSnapshot
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*
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* Internal structure associated with a domain snapshot
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*/
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struct _virDomainSnapshot {
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virObject parent;
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char *name;
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virDomainPtr domain;
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};
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/**
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* _virNWFilter:
|
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*
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* Internal structure associated to a network filter
|
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*/
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struct _virNWFilter {
|
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virObject parent;
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virConnectPtr conn; /* pointer back to the connection */
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char *name; /* the network filter external name */
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unsigned char uuid[VIR_UUID_BUFLEN]; /* the network filter unique identifier */
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};
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/**
|
|
* _virNWFilterBinding:
|
|
*
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* Internal structure associated to a network filter port binding
|
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*/
|
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struct _virNWFilterBinding {
|
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virObject parent;
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virConnectPtr conn; /* pointer back to the connection */
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char *portdev; /* the network filter port device name */
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char *filtername; /* the network filter name */
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};
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|
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/*
|
|
* Helper APIs for allocating new object instances
|
|
*/
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virConnectPtr virGetConnect(void);
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virDomainPtr virGetDomain(virConnectPtr conn,
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const char *name,
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const unsigned char *uuid,
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int id);
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virNetworkPtr virGetNetwork(virConnectPtr conn,
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const char *name,
|
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const unsigned char *uuid);
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virNetworkPortPtr virGetNetworkPort(virNetworkPtr net,
|
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const unsigned char *uuid);
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virInterfacePtr virGetInterface(virConnectPtr conn,
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const char *name,
|
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const char *mac);
|
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virStoragePoolPtr virGetStoragePool(virConnectPtr conn,
|
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const char *name,
|
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const unsigned char *uuid,
|
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void *privateData,
|
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virFreeCallback freeFunc);
|
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virStorageVolPtr virGetStorageVol(virConnectPtr conn,
|
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const char *pool,
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const char *name,
|
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const char *key,
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void *privateData,
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virFreeCallback freeFunc);
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virNodeDevicePtr virGetNodeDevice(virConnectPtr conn,
|
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const char *name);
|
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virSecretPtr virGetSecret(virConnectPtr conn,
|
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const unsigned char *uuid,
|
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int usageType,
|
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const char *usageID);
|
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virStreamPtr virGetStream(virConnectPtr conn);
|
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virNWFilterPtr virGetNWFilter(virConnectPtr conn,
|
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const char *name,
|
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const unsigned char *uuid);
|
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virNWFilterBindingPtr virGetNWFilterBinding(virConnectPtr conn,
|
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const char *portdev,
|
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const char *filtername);
|
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virDomainCheckpointPtr virGetDomainCheckpoint(virDomainPtr domain,
|
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const char *name);
|
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virDomainSnapshotPtr virGetDomainSnapshot(virDomainPtr domain,
|
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const char *name);
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|
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virAdmConnectPtr virAdmConnectNew(void);
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|
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virAdmServerPtr virAdmGetServer(virAdmConnectPtr conn,
|
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const char *name);
|
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|
|
virAdmClientPtr virAdmGetClient(virAdmServerPtr srv,
|
|
unsigned long long id,
|
|
unsigned long long timestamp,
|
|
unsigned int transport);
|
|
|
|
/* Thread local to watch if an ObjectUnref causes a Dispoe */
|
|
void virConnectWatchDispose(void);
|
|
bool virConnectWasDisposed(void);
|
|
void virAdmConnectWatchDispose(void);
|
|
bool virAdmConnectWasDisposed(void);
|
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|
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virConnectCloseCallbackDataPtr virNewConnectCloseCallbackData(void);
|
|
void virConnectCloseCallbackDataRegister(virConnectCloseCallbackDataPtr close,
|
|
virConnectPtr conn,
|
|
virConnectCloseFunc cb,
|
|
void *opaque,
|
|
virFreeCallback freecb);
|
|
void virConnectCloseCallbackDataUnregister(virConnectCloseCallbackDataPtr close,
|
|
virConnectCloseFunc cb);
|
|
void virConnectCloseCallbackDataCall(virConnectCloseCallbackDataPtr close,
|
|
int reason);
|
|
virConnectCloseFunc
|
|
virConnectCloseCallbackDataGetCallback(virConnectCloseCallbackDataPtr close);
|
|
void virAdmConnectCloseCallbackDataReset(virAdmConnectCloseCallbackDataPtr cbdata);
|
|
int virAdmConnectCloseCallbackDataRegister(virAdmConnectCloseCallbackDataPtr cbdata,
|
|
virAdmConnectPtr conn,
|
|
virAdmConnectCloseFunc cb,
|
|
void *opaque,
|
|
virFreeCallback freecb);
|
|
int virAdmConnectCloseCallbackDataUnregister(virAdmConnectCloseCallbackDataPtr cbdata,
|
|
virAdmConnectCloseFunc cb);
|