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68f0deb0dc
Add helper APIs to manage individual image files rather than disks. To simplify the addition some parts of the code were refactored in this patch.
70 lines
2.8 KiB
C
70 lines
2.8 KiB
C
/*
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* domain_lock.h: Locking for domain lifecycle operations
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*
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* Copyright (C) 2010-2011 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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#ifndef __VIR_DOMAIN_LOCK_H__
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# define __VIR_DOMAIN_LOCK_H__
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# include "internal.h"
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# include "domain_conf.h"
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# include "lock_manager.h"
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int virDomainLockProcessStart(virLockManagerPluginPtr plugin,
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const char *uri,
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virDomainObjPtr dom,
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bool paused,
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int *fd);
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int virDomainLockProcessPause(virLockManagerPluginPtr plugin,
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virDomainObjPtr dom,
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char **state);
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int virDomainLockProcessResume(virLockManagerPluginPtr plugin,
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const char *uri,
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virDomainObjPtr dom,
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const char *state);
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int virDomainLockProcessInquire(virLockManagerPluginPtr plugin,
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virDomainObjPtr dom,
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char **state);
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int virDomainLockDiskAttach(virLockManagerPluginPtr plugin,
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const char *uri,
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virDomainObjPtr dom,
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virDomainDiskDefPtr disk);
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int virDomainLockDiskDetach(virLockManagerPluginPtr plugin,
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virDomainObjPtr dom,
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virDomainDiskDefPtr disk);
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int virDomainLockImageAttach(virLockManagerPluginPtr plugin,
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const char *uri,
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virDomainObjPtr dom,
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virStorageSourcePtr src);
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int virDomainLockImageDetach(virLockManagerPluginPtr plugin,
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virDomainObjPtr dom,
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virStorageSourcePtr src);
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int virDomainLockLeaseAttach(virLockManagerPluginPtr plugin,
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const char *uri,
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virDomainObjPtr dom,
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virDomainLeaseDefPtr lease);
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int virDomainLockLeaseDetach(virLockManagerPluginPtr plugin,
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virDomainObjPtr dom,
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virDomainLeaseDefPtr lease);
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#endif /* __VIR_DOMAIN_LOCK_H__ */
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