Expose vmalloc-like os interface to Palacios, and updates to use it

[palacios.git] / linux_usr / v3_stop.c

diff --git a/linux_usr/v3_stop.c b/linux_usr/v3_stop.c
index adb69b1..86e5752 100644 (file)
--- a/linux_usr/v3_stop.c
+++ b/linux_usr/v3_stop.c
@@ -2,46 +2,19 @@
  * 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 main(int argc, char* argv[]) {
-    int vm_fd = 0;
     char * filename = argv[1];
 
-    if (argc <= 1) {
-       printf("usage: v3_stop <vm-device>\n");
-       return -1;
-    }
+    if (argc <= 1)
+        v3_usage("<vm-device>\n");
 
-    printf("Stopping VM (%s)\n", filename);
-    
-    vm_fd = open(filename, O_RDONLY);
-
-    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; 
 }