Add: pvresize, sfdisk-N, sfdisk-l, sfdisk-kernel-geomtry, sfdisk-disk-geometry comman...

[libguestfs.git] / daemon / lvm.c

diff --git a/daemon/lvm.c b/daemon/lvm.c
index 6946d58..d1a6cd6 100644 (file)
--- a/daemon/lvm.c
+++ b/daemon/lvm.c
@@ -197,6 +197,10 @@ do_vgcreate (const char *volgroup, char * const* const physvols)
 
   argc = count_strings (physvols) + 3;
   argv = malloc (sizeof (char *) * (argc + 1));
+  if (argv == NULL) {
+    reply_with_perror ("malloc");
+    return -1;
+  }
   argv[0] = "/sbin/lvm";
   argv[1] = "vgcreate";
   argv[2] = volgroup;
@@ -354,3 +358,21 @@ do_pvremove (const char *device)
   free (err);
   return 0;
 }
+
+int
+do_pvresize (const char *device)
+{
+  char *err;
+  int r;
+
+  r = command (NULL, &err,
+              "/sbin/lvm", "pvresize", device, NULL);
+  if (r == -1) {
+    reply_with_error ("pvresize: %s: %s", device, err);
+    free (err);
+    return -1;
+  }
+
+  free (err);
+  return 0;
+}