+CAMLprim value
+ocaml_guestfs_ping_daemon (value gv)
+{
+ CAMLparam1 (gv);
+ CAMLlocal1 (rv);
+
+ guestfs_h *g = Guestfs_val (gv);
+ if (g == NULL)
+ caml_failwith ("ping_daemon: used handle after closing it");
+
+ int r;
+
+ caml_enter_blocking_section ();
+ r = guestfs_ping_daemon (g);
+ caml_leave_blocking_section ();
+ if (r == -1)
+ ocaml_guestfs_raise_error (g, "ping_daemon");
+
+ rv = Val_unit;
+ CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_equal (value gv, value file1v, value file2v)
+{
+ CAMLparam3 (gv, file1v, file2v);
+ CAMLlocal1 (rv);
+
+ guestfs_h *g = Guestfs_val (gv);
+ if (g == NULL)
+ caml_failwith ("equal: used handle after closing it");
+
+ const char *file1 = String_val (file1v);
+ const char *file2 = String_val (file2v);
+ int r;
+
+ caml_enter_blocking_section ();
+ r = guestfs_equal (g, file1, file2);
+ caml_leave_blocking_section ();
+ if (r == -1)
+ ocaml_guestfs_raise_error (g, "equal");
+
+ rv = Val_bool (r);
+ CAMLreturn (rv);
+}
+