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-rw-r--r--hurd/default_pager.defs87
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+/* -*- 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);