X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=rescue%2Fvirt-rescue.c;h=7c8a57b355e59b768c3249870ff911e6453880b6;hb=bddde7799b80b8292879634548c3c92a3cc1c044;hp=58be96bd1c28bd7ceedcf2779db72471dff3e1f8;hpb=a20e5c00c35490fa29668630113a01240a69b701;p=libguestfs.git

diff --git a/rescue/virt-rescue.c b/rescue/virt-rescue.c
index 58be96b..7c8a57b 100644
--- a/rescue/virt-rescue.c
+++ b/rescue/virt-rescue.c
@@ -1,5 +1,5 @@
 /* virt-rescue
- * 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
@@ -20,12 +20,16 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <inttypes.h>
 #include <unistd.h>
 #include <getopt.h>
 #include <errno.h>
+#include <locale.h>
 #include <assert.h>
+#include <libintl.h>
 
+#include "ignore-value.h"
 #include "progname.h"
 #include "xvasprintf.h"
 
@@ -75,6 +79,7 @@ usage (int status)
              "  --selinux            Enable SELinux\n"
              "  -v|--verbose         Verbose messages\n"
              "  -V|--version         Display version and exit\n"
+             "  -w|--rw              Mount read-write\n"
              "  -x                   Trace libguestfs API calls\n"
              "For more information, see the manpage %s(1).\n"),
              program_name, program_name, program_name,
@@ -93,6 +98,8 @@ main (int argc, char *argv[])
   bindtextdomain (PACKAGE, LOCALEBASEDIR);
   textdomain (PACKAGE);
 
+  parse_config ();
+
   enum { HELP_OPTION = CHAR_MAX + 1 };
 
   static const char *options = "a:c:d:m:rvVx";
@@ -106,6 +113,7 @@ main (int argc, char *argv[])
     { "memsize", 1, 0, 'm' },
     { "network", 0, 0, 0 },
     { "ro", 0, 0, 'r' },
+    { "rw", 0, 0, 'w' },
     { "selinux", 0, 0, 0 },
     { "verbose", 0, 0, 'v' },
     { "version", 0, 0, 'V' },
@@ -188,6 +196,10 @@ main (int argc, char *argv[])
       OPTION_V;
       break;
 
+    case 'w':
+      OPTION_w;
+      break;
+
     case 'x':
       OPTION_x;
       break;
@@ -278,17 +290,9 @@ main (int argc, char *argv[])
    * appliance.
    */
   guestfs_set_error_handler (g, NULL, NULL);
-  guestfs_launch (g);
 
-  /* launch() expects guestfsd to start. However, virt-rescue doesn't
-   * run guestfsd, so this will always fail with ECHILD when the
-   * appliance exits unexpectedly.
-   */
-  if (errno != ECHILD) {
-    fprintf (stderr, "%s: %s\n", program_name, guestfs_last_error (g));
-    guestfs_close (g);
-    exit (EXIT_FAILURE);
-  }
+  /* We expect launch to fail, so ignore the return value. */
+  ignore_value (guestfs_launch (g));
 
   guestfs_close (g);