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#include <unistd.h>
#include <stdio.h>
#include <errno.h>
#include <fcntl.h>
#include <sys/mman.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <stdlib.h>
#include "hypervisor_defs.h"
#include "dom0_ops.h"
#include "dom0_defs.h"
#include "mem_defs.h"
/***********************************************************************/
static char *argv0 = "internal_domain_stop";
static void ERROR (char *message)
{
fprintf (stderr, "%s: %s\n", argv0, message);
exit (-1);
}
static void PERROR (char *message)
{
fprintf (stderr, "%s: %s (%s)\n", argv0, message, sys_errlist[errno]);
exit (-1);
}
/***********************************************************************/
static int stop_domain(int id)
{
dom0_newdomain_t * dom_data;
char cmd_path[MAX_PATH];
char dom_id_path[MAX_PATH];
dom0_op_t dop;
int cmd_fd;
int id_fd;
/* Set up the DOM0_STOPDOMAIN command */
dop.cmd = DOM0_STOPDOMAIN;
dop.u.meminfo.domain = id;
/* open the /proc command interface */
sprintf(cmd_path, "%s%s%s%s", "/proc/", PROC_XENO_ROOT, "/", PROC_CMD);
cmd_fd = open(cmd_path, O_WRONLY);
if(cmd_fd < 0){
PERROR ("Count not open PROC_CMD interface");
}
/* Issue the command */
write(cmd_fd, &dop, sizeof(dom0_op_t));
close(cmd_fd);
return 0;
}
/***********************************************************************/
int main(int argc, char **argv)
{
int rc;
if (argv[0] != NULL)
{
argv0 = argv[0];
}
if(argc != 2)
{
fprintf (stderr, "Usage: %s <domain-id>\n", argv0);
return -1;
}
rc = stop_domain(atol(argv[1]));
return rc;
}
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