1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
/*
* virusb.h: helper APIs for managing host USB devices
*
* Copyright (C) 2009 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/>.
*/
#pragma once
#include "internal.h"
#include "virobject.h"
#define USB_DEVFS "/dev/bus/usb/"
typedef struct _virUSBDevice virUSBDevice;
typedef struct _virUSBDeviceList virUSBDeviceList;
G_DEFINE_AUTOPTR_CLEANUP_FUNC(virUSBDeviceList, virObjectUnref);
virUSBDevice *virUSBDeviceNew(unsigned int bus,
unsigned int devno,
const char *vroot);
int virUSBDeviceFindByBus(unsigned int bus,
unsigned int devno,
const char *vroot,
bool mandatory,
virUSBDevice **usb);
int virUSBDeviceFindByVendor(unsigned int vendor,
unsigned int product,
const char *vroot,
bool mandatory,
virUSBDeviceList **devices);
int virUSBDeviceFind(unsigned int vendor,
unsigned int product,
unsigned int bus,
unsigned int devno,
const char *vroot,
bool mandatory,
virUSBDevice **usb);
void virUSBDeviceFree(virUSBDevice *dev);
int virUSBDeviceSetUsedBy(virUSBDevice *dev,
const char *drv_name,
const char *dom_name);
void virUSBDeviceGetUsedBy(virUSBDevice *dev,
const char **drv_name,
const char **dom_name);
const char *virUSBDeviceGetName(virUSBDevice *dev);
const char *virUSBDeviceGetPath(virUSBDevice *usb);
unsigned int virUSBDeviceGetBus(virUSBDevice *dev);
unsigned int virUSBDeviceGetDevno(virUSBDevice *dev);
/*
* Callback that will be invoked once for each file
* associated with / used for USB host device access.
*
* Should return 0 if successfully processed, or
* -1 to indicate error and abort iteration
*/
typedef int (*virUSBDeviceFileActor)(virUSBDevice *dev,
const char *path, void *opaque);
int virUSBDeviceFileIterate(virUSBDevice *dev,
virUSBDeviceFileActor actor,
void *opaque);
virUSBDeviceList *virUSBDeviceListNew(void);
int virUSBDeviceListAdd(virUSBDeviceList *list,
virUSBDevice **dev);
virUSBDevice *virUSBDeviceListGet(virUSBDeviceList *list,
int idx);
size_t virUSBDeviceListCount(virUSBDeviceList *list);
virUSBDevice *virUSBDeviceListSteal(virUSBDeviceList *list,
virUSBDevice *dev);
void virUSBDeviceListDel(virUSBDeviceList *list,
virUSBDevice *dev);
virUSBDevice *virUSBDeviceListFind(virUSBDeviceList *list,
virUSBDevice *dev);
G_DEFINE_AUTOPTR_CLEANUP_FUNC(virUSBDevice, virUSBDeviceFree);
|
