tools: ocaml: rename the topology types and functions

The aims are:
1. make the records instantiable if they have field names in common; and
2. to make it easier to derive the names programatically from the IDL

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Cc: David Scott <dave.scott@eu.citrix.com>

diff --git a/tools/ocaml/libs/xl/xl.ml b/tools/ocaml/libs/xl/xl.ml
index 3e5b2dee82ede28b80e0f7bc46e60c204f8f0d12..ff87a58a2d912a3946d04a2e40f9624e605ef101 100644 (file)
--- a/tools/ocaml/libs/xl/xl.ml
+++ b/tools/ocaml/libs/xl/xl.ml
@@ -211,14 +211,15 @@ module Physinfo = struct
 
 end
 
-type topology = 
-{
-       core: int;
-       socket: int;
-       node: int;
-}
-
-type topologyinfo = topology option array
+module Topologyinfo = struct
+       type t =
+       {
+               core: int;
+               socket: int;
+               node: int;
+       }
+       external get: unit -> t = "stub_xl_topologyinfo"
+end
 
 module Sched_credit = struct
        type t =
@@ -236,7 +237,6 @@ type button =
 
 external button_press : domid -> button -> unit = "stub_xl_button_press"
 
-external topologyinfo: unit -> topologyinfo = "stub_xl_topologyinfo"
 
 external send_trigger : domid -> string -> int -> unit = "stub_xl_send_trigger"
 external send_sysrq : domid -> char -> unit = "stub_xl_send_sysrq"

diff --git a/tools/ocaml/libs/xl/xl.mli b/tools/ocaml/libs/xl/xl.mli
index 2e2e177e535315b29e09ea75ce14ce7388fd0c3d..09f9b787ddd2b1ae2088dba208a3a94ad3ceb167 100644 (file)
--- a/tools/ocaml/libs/xl/xl.mli
+++ b/tools/ocaml/libs/xl/xl.mli
@@ -211,14 +211,15 @@ module Physinfo : sig
 
 end
 
-type topology = 
-{
-       core: int;
-       socket: int;
-       node: int;
-}
-
-type topologyinfo = topology option array
+module Topologyinfo : sig
+       type t =
+       {
+               core: int;
+               socket: int;
+               node: int;
+       }
+       external get : unit -> t = "stub_xl_topologyinfo"
+end
 
 module Sched_credit : sig
        type t =
@@ -237,8 +238,6 @@ type button =
 
 external button_press : domid -> button -> unit = "stub_xl_button_press"
 
-external topologyinfo: unit -> topologyinfo = "stub_xl_topologyinfo"
-
 external send_trigger : domid -> string -> int -> unit = "stub_xl_send_trigger"
 external send_sysrq : domid -> char -> unit = "stub_xl_send_sysrq"
 external send_debug_keys : domid -> string -> unit = "stub_xl_send_debug_keys"