[Xen-devel] [PATCH 14 of 32] tools: ocaml: rename the disk_info types and functions

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

# HG changeset patch
# User David Scott <dave.scott@xxxxxxxxxxxxx>
# Date 1301507668 -3600
# Node ID c814e6e9c50b4b07de1fa681cc175540bc09154e
# Parent  899e9e118e6fb504a703679ed13330505cba5c24
tools: ocaml: rename the disk_info 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: David Scott <dave.scott@xxxxxxxxxxxxx>
Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>

diff -r 899e9e118e6f -r c814e6e9c50b tools/ocaml/libs/xl/xl.ml
--- a/tools/ocaml/libs/xl/xl.ml Wed Mar 30 18:54:28 2011 +0100
+++ b/tools/ocaml/libs/xl/xl.ml Wed Mar 30 18:54:28 2011 +0100
@@ -82,16 +82,21 @@ type disk_phystype =
        | PHYSTYPE_FILE
        | PHYSTYPE_PHY
 
-type disk_info =
-{
-       backend_domid : domid;
-       physpath : string;
-       phystype : disk_phystype;
-       virtpath : string;
-       unpluggable : bool;
-       readwrite : bool;
-       is_cdrom : bool;
-}
+module Device_disk = struct
+       type t =
+       {
+               backend_domid : domid;
+               physpath : string;
+               phystype : disk_phystype;
+               virtpath : string;
+               unpluggable : bool;
+               readwrite : bool;
+               is_cdrom : bool;
+       }
+
+       external add : t -> domid -> unit = "stub_xl_device_disk_add"
+       external del : t -> domid -> unit = "stub_xl_device_disk_del"
+end
 
 type nic_type =
        | NICTYPE_IOEMU
@@ -191,9 +196,6 @@ type sched_credit =
 external domain_make : create_info -> domid = "stub_xl_domain_make"
 external domain_build : build_info -> domid -> build_state = 
"stub_xl_domain_build"
 
-external disk_add : disk_info -> domid -> unit = "stub_xl_disk_add"
-external disk_remove : disk_info -> domid -> unit = "stub_xl_disk_remove"
-
 external console_add : console_info -> build_state -> domid -> unit = 
"stub_xl_console_add"
 
 external vkb_add : vkb_info -> domid -> unit = "stub_xl_vkb_add"
diff -r 899e9e118e6f -r c814e6e9c50b tools/ocaml/libs/xl/xl.mli
--- a/tools/ocaml/libs/xl/xl.mli        Wed Mar 30 18:54:28 2011 +0100
+++ b/tools/ocaml/libs/xl/xl.mli        Wed Mar 30 18:54:28 2011 +0100
@@ -82,16 +82,21 @@ type disk_phystype =
        | PHYSTYPE_FILE
        | PHYSTYPE_PHY
 
-type disk_info =
-{
-       backend_domid : domid;
-       physpath : string;
-       phystype : disk_phystype;
-       virtpath : string;
-       unpluggable : bool;
-       readwrite : bool;
-       is_cdrom : bool;
-}
+module Device_disk : sig
+       type t =
+       {
+               backend_domid : domid;
+               physpath : string;
+               phystype : disk_phystype;
+               virtpath : string;
+               unpluggable : bool;
+               readwrite : bool;
+               is_cdrom : bool;
+       }
+
+       external add : t -> domid -> unit = "stub_xl_device_disk_add"
+       external del : t -> domid -> unit = "stub_xl_device_disk_del"
+end
 
 type nic_type =
        | NICTYPE_IOEMU
@@ -191,9 +196,6 @@ type sched_credit =
 external domain_make : create_info -> domid = "stub_xl_domain_make"
 external domain_build : build_info -> domid -> build_state = 
"stub_xl_domain_build"
 
-external disk_add : disk_info -> domid -> unit = "stub_xl_disk_add"
-external disk_remove : disk_info -> domid -> unit = "stub_xl_disk_remove"
-
 external console_add : console_info -> build_state -> domid -> unit = 
"stub_xl_console_add"
 
 external vkb_add : vkb_info -> domid -> unit = "stub_xl_vkb_add"
diff -r 899e9e118e6f -r c814e6e9c50b tools/ocaml/libs/xl/xl_stubs.c
--- a/tools/ocaml/libs/xl/xl_stubs.c    Wed Mar 30 18:54:28 2011 +0100
+++ b/tools/ocaml/libs/xl/xl_stubs.c    Wed Mar 30 18:54:28 2011 +0100
@@ -368,7 +368,7 @@ static value Val_topologyinfo(libxl_topo
        CAMLreturn(topologyinfo);
 }
 
-value stub_xl_disk_add(value info, value domid)
+value stub_xl_device_disk_add(value info, value domid)
 {
        CAMLparam2(info, domid);
        libxl_device_disk c_info;
@@ -385,7 +385,7 @@ value stub_xl_disk_add(value info, value
        CAMLreturn(Val_unit);
 }
 
-value stub_xl_disk_remove(value info, value domid)
+value stub_xl_device_disk_del(value info, value domid)
 {
        CAMLparam2(info, domid);
        libxl_device_disk c_info;
@@ -397,7 +397,7 @@ value stub_xl_disk_remove(value info, va
        INIT_CTX();
        ret = libxl_device_disk_del(ctx, Int_val(domid), &c_info, 0);
        if (ret != 0)
-               failwith_xl("disk_remove", &lg);
+               failwith_xl("disk_del", &lg);
        FREE_CTX();
        CAMLreturn(Val_unit);
 }

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