* V3 Control utility
* (c) Jack lange, 2010
*/
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include <string.h>
-
#include "v3_ctrl.h"
-int read_file(int fd, int size, unsigned char * buf);
-
int main(int argc, char* argv[]) {
char * filename = argv[1];
- int vm_fd = 0;
-
-
- if (argc <= 1) {
- printf("Usage: ./v3_stop <vm-dev>\n");
- return -1;
- }
- printf("Stopping VM\n");
-
- vm_fd = open(filename, O_RDONLY);
+ if (argc <= 1)
+ v3_usage("<vm-device>\n");
- if (vm_fd == -1) {
- printf("Error opening V3Vee VM device\n");
- return -1;
+ if (stop_vm(filename) < 0) {
+ fprintf(stderr, "Error stopping VM (%s)\n", filename);
+ return -1;
}
- ioctl(vm_fd, V3_VM_STOP, NULL);
-
-
-
- /* Close the file descriptor. */
- close(vm_fd);
-
-
-
return 0;
}
