X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=fish%2Foptions.c;h=43a15e49ab95abf4ebdd0f4e08d076bdac69afe7;hp=55bcf687144c661aa49b7cb66ade81d4ff3f611d;hb=1fdd0193fd63af71359748915a0326d623a3d6ad;hpb=c66d6f215e8303d4eaf8ccfdb6a58cff04ccc485

diff --git a/fish/options.c b/fish/options.c
index 55bcf68..43a15e4 100644
--- a/fish/options.c
+++ b/fish/options.c
@@ -1,5 +1,5 @@
 /* libguestfs - guestfish and guestmount shared option parsing
- * Copyright (C) 2010 Red Hat Inc.
+ * Copyright (C) 2010-2011 Red Hat Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -41,6 +41,11 @@ add_drives (struct drv *drv, char next_drive)
   if (drv) {
     next_drive = add_drives (drv->next, next_drive);
 
+    if (asprintf (&drv->device, "/dev/sd%c", next_drive) == -1) {
+      perror ("asprintf");
+      exit (EXIT_FAILURE);
+    }
+
     switch (drv->type) {
     case drv_a:
       ad_optargs.bitmask = 0;
@@ -56,6 +61,7 @@ add_drives (struct drv *drv, char next_drive)
       if (r == -1)
         exit (EXIT_FAILURE);
 
+      drv->nr_drives = 1;
       next_drive++;
       break;
 
@@ -64,6 +70,7 @@ add_drives (struct drv *drv, char next_drive)
       if (r == -1)
         exit (EXIT_FAILURE);
 
+      drv->nr_drives = r;
       next_drive += r;
       break;
 
@@ -78,11 +85,7 @@ add_drives (struct drv *drv, char next_drive)
       if (r == -1)
         exit (EXIT_FAILURE);
 
-      if (asprintf (&drv->N.device, "/dev/sd%c", next_drive) == -1) {
-        perror ("asprintf");
-        exit (EXIT_FAILURE);
-      }
-
+      drv->nr_drives = 1;
       next_drive++;
       break;
 
@@ -103,11 +106,18 @@ mount_mps (struct mp *mp)
   if (mp) {
     mount_mps (mp->next);
 
+    const char *options;
+    if (mp->options)
+      options = mp->options;
+    else if (read_only)
+      options = "ro";
+    else
+      options = "";
+
     /* Don't use guestfs_mount here because that will default to mount
      * options -o sync,noatime.  For more information, see guestfs(3)
      * section "LIBGUESTFS GOTCHAS".
      */
-    const char *options = read_only ? "ro" : "";
     r = guestfs_mount_options (g, options, mp->device, mp->mountpoint);
     if (r == -1) {
       /* Display possible mountpoints before exiting. */
@@ -133,12 +143,13 @@ free_drives (struct drv *drv)
   if (!drv) return;
   free_drives (drv->next);
 
+  free (drv->device);
+
   switch (drv->type) {
   case drv_a: /* a.filename and a.format are optargs, don't free them */ break;
   case drv_d: /* d.filename is optarg, don't free it */ break;
   case drv_N:
     free (drv->N.filename);
-    free (drv->N.device);
     drv->N.data_free (drv->N.data);
     break;
   default: ;                    /* keep GCC happy */