Xenmmap is only modified by the ring functions,
these functions are unused.
Signed-off-by: Edwin Török <edvin.to...@citrix.com>
---
tools/ocaml/libs/mmap/xenmmap.ml | 5 ----
tools/ocaml/libs/mmap/xenmmap.mli | 4 ---
tools/ocaml/libs/mmap/xenmmap_stubs.c | 41 ---------------------------
3 files changed, 50 deletions(-)
diff --git a/tools/ocaml/libs/mmap/xenmmap.ml b/tools/ocaml/libs/mmap/xenmmap.ml
index af258942a0..e17a62e607 100644
--- a/tools/ocaml/libs/mmap/xenmmap.ml
+++ b/tools/ocaml/libs/mmap/xenmmap.ml
@@ -24,11 +24,6 @@ type mmap_map_flag = SHARED | PRIVATE
(* mmap: fd -> prot_flag -> map_flag -> length -> offset -> interface *)
external mmap': Unix.file_descr -> mmap_prot_flag -> mmap_map_flag
-> int -> int -> mmap_interface = "stub_mmap_init"
-(* read: interface -> start -> length -> data *)
-external read: mmap_interface -> int -> int -> string = "stub_mmap_read"
-(* write: interface -> data -> start -> length -> unit *)
-external write: mmap_interface -> string -> int -> int -> unit =
"stub_mmap_write"
-(* getpagesize: unit -> size of page *)
external unmap': mmap_interface -> unit = "stub_mmap_final"
(* getpagesize: unit -> size of page *)
let make ?(unmap=unmap') interface = interface, unmap
diff --git a/tools/ocaml/libs/mmap/xenmmap.mli
b/tools/ocaml/libs/mmap/xenmmap.mli
index 075b24eab4..abf2a50131 100644
--- a/tools/ocaml/libs/mmap/xenmmap.mli
+++ b/tools/ocaml/libs/mmap/xenmmap.mli
@@ -19,10 +19,6 @@ type mmap_interface
type mmap_prot_flag = RDONLY | WRONLY | RDWR
type mmap_map_flag = SHARED | PRIVATE
-external read : mmap_interface -> int -> int -> string = "stub_mmap_read"
-external write : mmap_interface -> string -> int -> int -> unit
- = "stub_mmap_write"
-
val mmap : Unix.file_descr -> mmap_prot_flag -> mmap_map_flag -> int -> int ->
t
val unmap : t -> unit
diff --git a/tools/ocaml/libs/mmap/xenmmap_stubs.c
b/tools/ocaml/libs/mmap/xenmmap_stubs.c
index e8d2d6add5..633e1fa916 100644
--- a/tools/ocaml/libs/mmap/xenmmap_stubs.c
+++ b/tools/ocaml/libs/mmap/xenmmap_stubs.c
@@ -96,47 +96,6 @@ CAMLprim value stub_mmap_final(value intf)
CAMLreturn(Val_unit);
}
-CAMLprim value stub_mmap_read(value intf, value start, value len)
-{
- CAMLparam3(intf, start, len);
- CAMLlocal1(data);
- int c_start;
- int c_len;
-
- c_start = Int_val(start);
- c_len = Int_val(len);
-
- if (c_start > Intf_val(intf)->len)
- caml_invalid_argument("start invalid");
- if (c_start + c_len > Intf_val(intf)->len)
- caml_invalid_argument("len invalid");
-
- data = caml_alloc_string(c_len);
- memcpy((char *) data, Intf_val(intf)->addr + c_start, c_len);
-
- CAMLreturn(data);
-}
-
-CAMLprim value stub_mmap_write(value intf, value data,
- value start, value len)
-{
- CAMLparam4(intf, data, start, len);
- int c_start;
- int c_len;
-
- c_start = Int_val(start);
- c_len = Int_val(len);
-
- if (c_start > Intf_val(intf)->len)
- caml_invalid_argument("start invalid");
- if (c_start + c_len > Intf_val(intf)->len)
- caml_invalid_argument("len invalid");
-
- memcpy(Intf_val(intf)->addr + c_start, (char *) data, c_len);
-
- CAMLreturn(Val_unit);
-}
-
CAMLprim value stub_mmap_getpagesize(value unit)
{
CAMLparam1(unit);
--
2.25.1
