libvirt/src/locking/domain_lock.h
Jiri Denemark d236f3fc38 locking: Pass hypervisor driver name when acquiring locks
This is required in case a lock manager needs to contact libvirtd in
case of an unexpected event.
2012-10-11 14:41:42 +02:00

62 lines
2.4 KiB
C

/*
* domain_lock.c: Locking for domain lifecycle operations
*
* Copyright (C) 2010-2011 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*
*/
#ifndef __VIR_DOMAIN_LOCK_H__
# define __VIR_DOMAIN_LOCK_H__
# include "internal.h"
# include "domain_conf.h"
# include "lock_manager.h"
int virDomainLockProcessStart(virLockManagerPluginPtr plugin,
const char *uri,
virDomainObjPtr dom,
bool paused,
int *fd);
int virDomainLockProcessPause(virLockManagerPluginPtr plugin,
virDomainObjPtr dom,
char **state);
int virDomainLockProcessResume(virLockManagerPluginPtr plugin,
const char *uri,
virDomainObjPtr dom,
const char *state);
int virDomainLockProcessInquire(virLockManagerPluginPtr plugin,
virDomainObjPtr dom,
char **state);
int virDomainLockDiskAttach(virLockManagerPluginPtr plugin,
const char *uri,
virDomainObjPtr dom,
virDomainDiskDefPtr disk);
int virDomainLockDiskDetach(virLockManagerPluginPtr plugin,
virDomainObjPtr dom,
virDomainDiskDefPtr disk);
int virDomainLockLeaseAttach(virLockManagerPluginPtr plugin,
const char *uri,
virDomainObjPtr dom,
virDomainLeaseDefPtr lease);
int virDomainLockLeaseDetach(virLockManagerPluginPtr plugin,
virDomainObjPtr dom,
virDomainLeaseDefPtr lease);
#endif /* __VIR_DOMAIN_LOCK_H__ */