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f199f75e9b
Refactor virLockManagerPluginNew() so that the caller does not need to pass in the config file path itself - just the config directory and driver name. Fix QEMU to actually pass in a config file when creating the default lock manager plugin, rather than NULL. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
72 lines
2.8 KiB
C
72 lines
2.8 KiB
C
/*
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* lock_manager.h: Defines the internal lock manager API
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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_LOCK_MANAGER_H__
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# define __VIR_LOCK_MANAGER_H__
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# include "internal.h"
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# include "lock_driver.h"
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typedef struct _virLockManagerPlugin virLockManagerPlugin;
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typedef virLockManagerPlugin *virLockManagerPluginPtr;
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void virLockManagerSetPluginDir(const char *dir);
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virLockManagerPluginPtr virLockManagerPluginNew(const char *name,
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const char *driverName,
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const char *configDir,
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unsigned int flags);
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void virLockManagerPluginRef(virLockManagerPluginPtr plugin);
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void virLockManagerPluginUnref(virLockManagerPluginPtr plugin);
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const char *virLockManagerPluginGetName(virLockManagerPluginPtr plugin);
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bool virLockManagerPluginUsesState(virLockManagerPluginPtr plugin);
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virLockDriverPtr virLockManagerPluginGetDriver(virLockManagerPluginPtr plugin);
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virLockManagerPtr virLockManagerNew(virLockDriverPtr driver,
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unsigned int type,
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size_t nparams,
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virLockManagerParamPtr params,
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unsigned int flags);
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int virLockManagerAddResource(virLockManagerPtr manager,
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unsigned int type,
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const char *name,
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size_t nparams,
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virLockManagerParamPtr params,
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unsigned int flags);
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int virLockManagerAcquire(virLockManagerPtr manager,
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const char *state,
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unsigned int flags,
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virDomainLockFailureAction action,
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int *fd);
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int virLockManagerRelease(virLockManagerPtr manager,
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char **state,
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unsigned int flags);
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int virLockManagerInquire(virLockManagerPtr manager,
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char **state,
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unsigned int flags);
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int virLockManagerFree(virLockManagerPtr manager);
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#endif /* __VIR_LOCK_MANAGER_H__ */
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