libvirt/src/hyperv/hyperv_device_monitor.c
Michal Privoznik 7c9a2d88cd virutil: Move string related functions to virstring.c
The source code base needs to be adapted as well. Some files
include virutil.h just for the string related functions (here,
the include is substituted to match the new file), some include
virutil.h without any need (here, the include is removed), and
some require both.
2013-05-02 16:56:55 +02:00

79 lines
1.9 KiB
C

/*
* hyperv_device_monitor.c: device monitor functions for managing
* Microsoft Hyper-V host devices
*
* Copyright (C) 2011 Matthias Bolte <matthias.bolte@googlemail.com>
*
* 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/>.
*
*/
#include <config.h>
#include "internal.h"
#include "virerror.h"
#include "datatypes.h"
#include "viralloc.h"
#include "virlog.h"
#include "viruuid.h"
#include "hyperv_device_monitor.h"
#define VIR_FROM_THIS VIR_FROM_HYPERV
static virDrvOpenStatus
hypervNodeDeviceOpen(virConnectPtr conn,
virConnectAuthPtr auth ATTRIBUTE_UNUSED,
unsigned int flags)
{
virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
if (conn->driver->no != VIR_DRV_HYPERV) {
return VIR_DRV_OPEN_DECLINED;
}
conn->nodeDevicePrivateData = conn->privateData;
return VIR_DRV_OPEN_SUCCESS;
}
static int
hypervNodeDeviceClose(virConnectPtr conn)
{
conn->nodeDevicePrivateData = NULL;
return 0;
}
static virNodeDeviceDriver hypervNodeDeviceDriver = {
"Hyper-V",
.nodeDeviceOpen = hypervNodeDeviceOpen, /* 0.9.5 */
.nodeDeviceClose = hypervNodeDeviceClose, /* 0.9.5 */
};
int
hypervDeviceRegister(void)
{
return virRegisterNodeDeviceDriver(&hypervNodeDeviceDriver);
}