2001-01-11 Marcus Brinkmann <marcus@gnu.org>

	* default_pager_types.h: New file.
	default_pager.defs: Import <default_pager_types.h>.
2000-12-28  Roland McGrath  <roland@frob.com>

	* default_pager.defs: New file, modified from the original version
	in <mach/default_pager.defs>.  Adds new RPC, obsoletes an unused one.
	It is compatible enough that it doesn't really matter which version
	things use unless they are using the new RPC.

1 files changed, 87 insertions, 0 deletions

diff --git a/hurd/default_pager.defs b/hurd/default_pager.defs
new file mode 100644
index 00000000..effcd7d7
--- /dev/null
+++ b/hurd/default_pager.defs
@@ -0,0 +1,87 @@
+/* -*- C -*-
+   Version of <mach/default_pager.defs> modified for Hurd implementation.
+*/
+/*
+ * Mach Operating System
+ * Copyright (c) 1991,1990,1989 Carnegie Mellon University
+ * All Rights Reserved.
+ *
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ *
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * Carnegie Mellon requests users of this software to return to
+ *
+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+ *  School of Computer Science
+ *  Carnegie Mellon University
+ *  Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+
+subsystem default_pager 2275;
+
+#include <mach/std_types.defs>
+#include <mach/mach_types.defs>
+#include <mach/default_pager_types.defs>
+#include <device/device_types.defs>
+
+import <hurd/default_pager_types.h>; /* XXX */
+
+routine	default_pager_object_create(
+		default_pager		: mach_port_t;
+	out	memory_object		: memory_object_t =
+			MACH_MSG_TYPE_MAKE_SEND;
+		object_size		: vm_size_t);
+
+routine default_pager_info(
+		default_pager		: mach_port_t;
+	out	info			: default_pager_info_t);
+
+routine default_pager_objects(
+		default_pager		: mach_port_t;
+	out	objects			: default_pager_object_array_t,
+			CountInOut, Dealloc;
+	out	ports			: mach_port_array_t =
+			array[] of mach_port_move_send_t,
+			CountInOut, Dealloc);
+
+routine default_pager_object_pages(
+		default_pager		: mach_port_t;
+		memory_object		: memory_object_name_t;
+	out	pages			: default_pager_page_array_t,
+			CountInOut, Dealloc);
+
+/* This is the original Mach call, now deprecated in favor
+   of default_pager_paging_storage.  */
+routine default_pager_paging_file(
+		default_pager		: mach_port_t;
+		master_device_port	: mach_port_t;
+		filename		: default_pager_filename_t;
+		add			: boolean_t);
+
+skip;				/* default_pager_register_fileserver */
+
+/* Add or remove an area of paging storage, which is a subset of the
+   Mach device for which device_open returned DEVICE_PORT.  The area
+   consists of the concatenation of contiguous regions described by
+   RUNS.  Each even-numbered element of RUNS gives the starting record
+   number of a region whose length is given by the next odd-numbered
+   element.  NAME is used in any diagnostics the default pager prints
+   about device errors when paging.  When removing a paging area, NAME
+   and RUNS must match exactly.  */
+routine default_pager_paging_storage(
+		default_pager		: mach_port_t;
+		device_port		: mach_port_t;
+		runs			: recnum_array_t =
+		       array[] of recnum_t;
+		name			: default_pager_filename_t;
+		add			: boolean_t);