X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=ocaml%2Fguestfs_c.c;h=f7d8dff8929072f4f9039a16934390fb9ad71d98;hp=86fa29390d631426e4f233ef207af71c13dd14e3;hb=79125c4dea9c69d08b522ed7c85f26dc6ee1bcb3;hpb=ab0397017cc26833c09946cca19d86b907822a94

diff --git a/ocaml/guestfs_c.c b/ocaml/guestfs_c.c
index 86fa293..f7d8dff 100644
--- a/ocaml/guestfs_c.c
+++ b/ocaml/guestfs_c.c
@@ -16,6 +16,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include <config.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -32,6 +33,19 @@
 
 #include "guestfs_c.h"
 
+/* This macro was added in OCaml 3.10.  Backport for earlier versions. */
+#ifndef CAMLreturnT
+#define CAMLreturnT(type, result) do{ \
+  type caml__temp_result = (result); \
+  caml_local_roots = caml__frame; \
+  return (caml__temp_result); \
+}while(0)
+#endif
+
+/* These prototypes are solely to quiet gcc warning.  */
+CAMLprim value ocaml_guestfs_create (void);
+CAMLprim value ocaml_guestfs_close (value gv);
+
 /* Allocate handles and deal with finalization. */
 static void
 guestfs_finalize (value gv)
@@ -41,7 +55,7 @@ guestfs_finalize (value gv)
 }
 
 static struct custom_operations guestfs_custom_operations = {
-  "guestfs_custom_operations",
+  (char *) "guestfs_custom_operations",
   guestfs_finalize,
   custom_compare_default,
   custom_hash_default,
@@ -79,6 +93,17 @@ ocaml_guestfs_raise_error (guestfs_h *g, const char *func)
   CAMLnoreturn;
 }
 
+void
+ocaml_guestfs_raise_closed (const char *func)
+{
+  CAMLparam0 ();
+  CAMLlocal1 (v);
+
+  v = caml_copy_string (func);
+  caml_raise_with_arg (*caml_named_value ("ocaml_guestfs_closed"), v);
+  CAMLnoreturn;
+}
+
 /* Guestfs.create */
 CAMLprim value
 ocaml_guestfs_create (void)
@@ -121,7 +146,7 @@ ocaml_guestfs_strings_val (guestfs_h *g, value sv)
 {
   CAMLparam1 (sv);
   char **r;
-  int i;
+  unsigned int i;
 
   r = guestfs_safe_malloc (g, sizeof (char *) * (Wosize_val (sv) + 1));
   for (i = 0; i < Wosize_val (sv); ++i)