osfmk/device/device_types.defs

   1 /*
   2  * Copyright (c) 2002,2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23 /*
  24  * @OSF_COPYRIGHT@
  25  */
  26 /*
  27  * Mach Operating System
  28  * Copyright (c) 1991,1990,1989 Carnegie Mellon University
  29  * All Rights Reserved.
  30  *
  31  * Permission to use, copy, modify and distribute this software and its
  32  * documentation is hereby granted, provided that both the copyright
  33  * notice and this permission notice appear in all copies of the
  34  * software, derivative works or modified versions, and any portions
  35  * thereof, and that both notices appear in supporting documentation.
  36  *
  37  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  38  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  39  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  40  *
  41  * Carnegie Mellon requests users of this software to return to
  42  *
  43  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  44  *  School of Computer Science
  45  *  Carnegie Mellon University
  46  *  Pittsburgh PA 15213-3890
  47  *
  48  * any improvements or extensions that they make and grant Carnegie Mellon
  49  * the rights to redistribute these changes.
  50  */
  51 /*
  52  */
  53 /*
  54  *      Author: David B. Golub, Carnegie Mellon University
  55  *      Date:   3/89
  56  *
  57  *      Common definitions for device interface types.
  58  */
  59
  60 #ifndef _DEVICE_DEVICE_TYPES_DEFS_
  61 #define _DEVICE_DEVICE_TYPES_DEFS_
  62
  63 /*
  64  *      Basic types
  65  */
  66
  67 #include <mach/std_types.defs>
  68 #include <mach/mach_types.defs>
  69
  70 type recnum_t           = uint32_t;
  71 type dev_mode_t         = uint32_t;
  72 type dev_flavor_t       = uint32_t;
  73 type dev_name_t         = c_string[*:128];
  74 type dev_status_t       = array[*:1024] of int;
  75 type io_buf_len_t       = integer_t;
  76 type io_buf_ptr_t       = ^array[] of MACH_MSG_TYPE_INTEGER_8;
  77 type io_buf_ptr_inband_t= array[*:128] of char;
  78 type filter_t           = short;
  79 type filter_array_t     = array[*:64] of filter_t;
  80
  81 type device_t = mach_port_t
  82                 ctype: mach_port_t
  83 #if     KERNEL_SERVER
  84                 intran: device_t dev_port_lookup(mach_port_t)
  85                 outtran: mach_port_t convert_device_to_port(device_t)
  86                 destructor: device_deallocate(device_t)
  87 #endif  /* KERNEL_SERVER */
  88                 ;
  89
  90 type io_done_queue_t    = mach_port_t
  91                 ctype: mach_port_t
  92 #if     KERNEL_SERVER
  93                 intran: io_done_queue_t io_done_queue_port_lookup(mach_port_t)
  94                 outtran: mach_port_t convert_io_done_queue_to_port(io_done_queue_t)
  95 #endif  KERNEL_SERVER
  96                 ;
  97
  98 import <device/device_types.h>;
  99
 100 #endif  /* _DEVICE_DEVICE_TYPES_DEFS_ */