osfmk/device/device_types.defs

   1 /*
   2  * Copyright (c) 2002,2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_OSREFERENCE_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. The rights granted to you under the License
  10  * may not be used to create, or enable the creation or redistribution of,
  11  * unlawful or unlicensed copies of an Apple operating system, or to
  12  * circumvent, violate, or enable the circumvention or violation of, any
  13  * terms of an Apple operating system software license agreement.
  14  *
  15  * Please obtain a copy of the License at
  16  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  17  *
  18  * The Original Code and all software distributed under the License are
  19  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  20  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  21  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  22  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  23  * Please see the License for the specific language governing rights and
  24  * limitations under the License.
  25  *
  26  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  27  */
  28 /*
  29  * @OSF_COPYRIGHT@
  30  */
  31 /*
  32  * Mach Operating System
  33  * Copyright (c) 1991,1990,1989 Carnegie Mellon University
  34  * All Rights Reserved.
  35  *
  36  * Permission to use, copy, modify and distribute this software and its
  37  * documentation is hereby granted, provided that both the copyright
  38  * notice and this permission notice appear in all copies of the
  39  * software, derivative works or modified versions, and any portions
  40  * thereof, and that both notices appear in supporting documentation.
  41  *
  42  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  43  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  44  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  45  *
  46  * Carnegie Mellon requests users of this software to return to
  47  *
  48  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  49  *  School of Computer Science
  50  *  Carnegie Mellon University
  51  *  Pittsburgh PA 15213-3890
  52  *
  53  * any improvements or extensions that they make and grant Carnegie Mellon
  54  * the rights to redistribute these changes.
  55  */
  56 /*
  57  */
  58 /*
  59  *      Author: David B. Golub, Carnegie Mellon University
  60  *      Date:   3/89
  61  *
  62  *      Common definitions for device interface types.
  63  */
  64
  65 #ifndef _DEVICE_DEVICE_TYPES_DEFS_
  66 #define _DEVICE_DEVICE_TYPES_DEFS_
  67
  68 /*
  69  *      Basic types
  70  */
  71
  72 #include <mach/std_types.defs>
  73 #include <mach/mach_types.defs>
  74
  75 type recnum_t           = uint32_t;
  76 type dev_mode_t         = uint32_t;
  77 type dev_flavor_t       = uint32_t;
  78 type dev_name_t         = c_string[*:128];
  79 type dev_status_t       = array[*:1024] of int;
  80 type io_buf_len_t       = integer_t;
  81 type io_buf_ptr_t       = ^array[] of MACH_MSG_TYPE_INTEGER_8;
  82 type io_buf_ptr_inband_t= array[*:128] of char;
  83 type filter_t           = short;
  84 type filter_array_t     = array[*:64] of filter_t;
  85
  86 type device_t = mach_port_t
  87                 ctype: mach_port_t
  88 #if     KERNEL_SERVER
  89                 intran: device_t dev_port_lookup(mach_port_t)
  90                 outtran: mach_port_t convert_device_to_port(device_t)
  91                 destructor: device_deallocate(device_t)
  92 #endif  /* KERNEL_SERVER */
  93                 ;
  94
  95 type io_done_queue_t    = mach_port_t
  96                 ctype: mach_port_t
  97 #if     KERNEL_SERVER
  98                 intran: io_done_queue_t io_done_queue_port_lookup(mach_port_t)
  99                 outtran: mach_port_t convert_io_done_queue_to_port(io_done_queue_t)
 100 #endif  /* KERNEL_SERVER */
 101                 ;
 102
 103 import <device/device_types.h>;
 104
 105 #endif  /* _DEVICE_DEVICE_TYPES_DEFS_ */
 106
 107 /* vim: set ft=c : */