libvirt/src/qemu/qemu_agent.h

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/*
* qemu_agent.h: interaction with QEMU guest agent
*
* Copyright (C) 2006-2012 Red Hat, Inc.
* Copyright (C) 2006 Daniel P. Berrange
*
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: Daniel P. Berrange <berrange@redhat.com>
*/
#ifndef __QEMU_AGENT_H__
# define __QEMU_AGENT_H__
# include "internal.h"
# include "domain_conf.h"
typedef struct _qemuAgent qemuAgent;
typedef qemuAgent *qemuAgentPtr;
typedef struct _qemuAgentCallbacks qemuAgentCallbacks;
typedef qemuAgentCallbacks *qemuAgentCallbacksPtr;
struct _qemuAgentCallbacks {
void (*destroy)(qemuAgentPtr mon,
virDomainObjPtr vm);
void (*eofNotify)(qemuAgentPtr mon,
virDomainObjPtr vm);
void (*errorNotify)(qemuAgentPtr mon,
virDomainObjPtr vm);
};
qemuAgentPtr qemuAgentOpen(virDomainObjPtr vm,
virDomainChrSourceDefPtr config,
qemuAgentCallbacksPtr cb);
void qemuAgentLock(qemuAgentPtr mon);
void qemuAgentUnlock(qemuAgentPtr mon);
int qemuAgentRef(qemuAgentPtr mon);
int qemuAgentUnref(qemuAgentPtr mon) ATTRIBUTE_RETURN_CHECK;
void qemuAgentClose(qemuAgentPtr mon);
typedef enum {
QEMU_AGENT_SHUTDOWN_POWERDOWN,
QEMU_AGENT_SHUTDOWN_REBOOT,
QEMU_AGENT_SHUTDOWN_HALT,
QEMU_AGENT_SHUTDOWN_LAST,
} qemuAgentShutdownMode;
int qemuAgentShutdown(qemuAgentPtr mon,
qemuAgentShutdownMode mode);
int qemuAgentFSFreeze(qemuAgentPtr mon);
int qemuAgentFSThaw(qemuAgentPtr mon);
int qemuAgentSuspend(qemuAgentPtr mon,
unsigned int target);
#endif /* __QEMU_AGENT_H__ */