From 22eb7fc966bafebedfde437c9b9c9fb903a8bc35 Mon Sep 17 00:00:00 2001
From: Matthew Booth <mbooth@redhat.com>
Date: Fri, 24 Jul 2009 14:56:38 +0100
Subject: [PATCH] Make read-only optional in mount_operating_system()

---
 perl/lib/Sys/Guestfs/Lib.pm | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/perl/lib/Sys/Guestfs/Lib.pm b/perl/lib/Sys/Guestfs/Lib.pm
index 5d48ba8..00a9bdb 100644
--- a/perl/lib/Sys/Guestfs/Lib.pm
+++ b/perl/lib/Sys/Guestfs/Lib.pm
@@ -1067,14 +1067,22 @@ sub mount_operating_system
     local $_;
     my $g = shift;
     my $os = shift;
+    my $ro = shift; # Read-only?
+
+    $ro = 1 unless(defined($ro)); # ro defaults to 1 if unspecified
 
     my $mounts = $os->{mounts};
 
     # Have to mount / first.  Luckily '/' is early in the ASCII
     # character set, so this should be OK.
     foreach (sort keys %$mounts) {
-	$g->mount_ro ($mounts->{$_}, $_)
-	    if $_ ne "swap" && $_ ne "none" && ($_ eq '/' || $g->is_dir ($_));
+        if($_ ne "swap" && $_ ne "none" && ($_ eq '/' || $g->is_dir ($_))) {
+            if($ro) {
+                $g->mount_ro ($mounts->{$_}, $_)
+            } else {
+                $g->mount ($mounts->{$_}, $_)
+            }
+        }
     }
 }
 
-- 
1.8.3.1