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
|
/*
* This file is subject to the terms and conditions of the GNU General
* Public License. See the file "COPYING" in the main directory of
* this archive for more details.
*
* Copyright (C) 2005 by Christian Limpach
*
*/
#include <err.h>
#include <stdlib.h>
#include <stdint.h>
#include <stdio.h>
#include <xenctrl.h>
#include <xenguest.h>
int
main(int argc, char **argv)
{
unsigned int domid, store_evtchn, console_evtchn;
unsigned int hvm, pae, apic;
int xc_fd, io_fd, ret;
unsigned long store_mfn, console_mfn;
if ( argc != 8 )
errx(1, "usage: %s iofd domid store_evtchn "
"console_evtchn hvm pae apic", argv[0]);
xc_fd = xc_interface_open();
if ( xc_fd < 0 )
errx(1, "failed to open control interface");
io_fd = atoi(argv[1]);
domid = atoi(argv[2]);
store_evtchn = atoi(argv[3]);
console_evtchn = atoi(argv[4]);
hvm = atoi(argv[5]);
pae = atoi(argv[6]);
apic = atoi(argv[7]);
ret = xc_domain_restore(xc_fd, io_fd, domid, store_evtchn, &store_mfn,
console_evtchn, &console_mfn, hvm, pae);
if ( ret == 0 )
{
printf("store-mfn %li\n", store_mfn);
if ( !hvm )
printf("console-mfn %li\n", console_mfn);
fflush(stdout);
}
xc_interface_close(xc_fd);
return ret;
}
|
