fish: Add --rw option (does nothing yet).

This adds the guestfish --rw option, intended in future
to be required for writing to disk images.

At the moment this does not change the default and so does
nothing.  This patch is intended for backporting to the
stable branches so that we can start to introduce scripts
which use 'guestfish --rw'.

1 files changed, 6 insertions, 1 deletions

diff --git a/fuse/guestmount.c b/fuse/guestmount.c
index 55b71d77..1b3abf97 100644
--- a/fuse/guestmount.c
+++ b/fuse/guestmount.c
@@ -884,7 +884,7 @@ main (int argc, char *argv[])
   /* The command line arguments are broadly compatible with (a subset
    * of) guestfish.  Thus we have to deal mainly with -a, -m and --ro.
    */
-  static const char *options = "a:c:d:im:no:rv?Vx";
+  static const char *options = "a:c:d:im:no:rv?Vwx";
   static const struct option long_options[] = {
     { "add", 1, 0, 'a' },
     { "connect", 1, 0, 'c' },
@@ -900,6 +900,7 @@ main (int argc, char *argv[])
     { "no-sync", 0, 0, 'n' },
     { "option", 1, 0, 'o' },
     { "ro", 0, 0, 'r' },
+    { "rw", 0, 0, 'w' },
     { "selinux", 0, 0, 0 },
     { "trace", 0, 0, 'x' },
     { "verbose", 0, 0, 'v' },
@@ -1043,6 +1044,10 @@ main (int argc, char *argv[])
       OPTION_V;
       break;
 
+    case 'w':
+      OPTION_w;
+      break;
+
     case 'x':
       OPTION_x;
       ADD_FUSE_ARG ("-f");