examples: Use add_drive_opts function in examples.

In libguestfs 1.20, you will be able to use 'add_drive'
instead of 'add_drive_opts' (except in the C bindings).

However until libguestfs 1.20 is the minimum stable version
people will still be using old versions where you have to use
'add_drive_opts'.  This makes the examples confusing.

Therefore continue to use 'add_drive_opts' in the examples
for now.

3 files changed, 8 insertions, 8 deletions

diff --git a/erlang/examples/create_disk.erl b/erlang/examples/create_disk.erl
index 0e1f0314..d192435a 100755
--- a/erlang/examples/create_disk.erl
+++ b/erlang/examples/create_disk.erl
@@ -17,8 +17,8 @@ main(_) ->
     ok = guestfs:set_trace(G, true),
 
     % Attach the disk image to libguestfs.
-    ok = guestfs:add_drive(G, Output,
-                           [{format, "raw"}, {readonly, false}]),
+    ok = guestfs:add_drive_opts(G, Output,
+                                [{format, "raw"}, {readonly, false}]),
 
     % Run the libguestfs back-end.
     ok = guestfs:launch(G),
diff --git a/erlang/examples/guestfs-erlang.pod b/erlang/examples/guestfs-erlang.pod
index 1016d986..8721318b 100644
--- a/erlang/examples/guestfs-erlang.pod
+++ b/erlang/examples/guestfs-erlang.pod
@@ -7,8 +7,8 @@ guestfs-erlang - How to use libguestfs from Erlang
 =head1 SYNOPSIS
 
  {ok, G} = guestfs:create(),
- ok = guestfs:add_drive(G, Disk,
-                        [{format, "raw"}, {readonly, true}]),
+ ok = guestfs:add_drive_opts(G, Disk,
+                             [{format, "raw"}, {readonly, true}]),
  ok = guestfs:launch(G),
  [Device] = guestfs:list_devices(G),
  ok = guestfs:close(G).
@@ -43,12 +43,12 @@ For functions that take optional arguments, the first arguments are
 the non-optional ones.  The last argument is a list of tuples
 supplying the remaining optional arguments.
 
- ok = guestfs:add_drive(G, Disk,
-                        [{format, "raw"}, {readonly, true}]).
+ ok = guestfs:add_drive_opts(G, Disk,
+                             [{format, "raw"}, {readonly, true}]).
 
 If the last argument would be an empty list, you can also omit it:
 
- ok = guestfs:add_drive(G, Disk).
+ ok = guestfs:add_drive_opts(G, Disk).
 
 =head2 RETURN VALUES AND ERRORS
 
diff --git a/erlang/examples/inspect_vm.erl b/erlang/examples/inspect_vm.erl
index 24558895..87d751ca 100755
--- a/erlang/examples/inspect_vm.erl
+++ b/erlang/examples/inspect_vm.erl
@@ -6,7 +6,7 @@ main([Disk]) ->
     {ok, G} = guestfs:create(),
 
     % Attach the disk image read-only to libguestfs.
-    ok = guestfs:add_drive(G, Disk, [{readonly, true}]),
+    ok = guestfs:add_drive_opts(G, Disk, [{readonly, true}]),
 
     % Run the libguestfs back-end.
     ok = guestfs:launch(G),