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  * The contents of this file constitute Original Code as defined in and
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   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
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  17  * License for the specific language governing rights and limitations
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  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  * @OSF_COPYRIGHT@
  24  */
  25 /*
  26  * Mach Operating System
  27  * Copyright (c) 1991,1990,1989 Carnegie Mellon University
  28  * All Rights Reserved.
  29  *
  30  * Permission to use, copy, modify and distribute this software and its
  31  * documentation is hereby granted, provided that both the copyright
  32  * notice and this permission notice appear in all copies of the
  33  * software, derivative works or modified versions, and any portions
  34  * thereof, and that both notices appear in supporting documentation.
  35  *
  36  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  37  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  38  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  39  *
  40  * Carnegie Mellon requests users of this software to return to
  41  *
  42  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  43  *  School of Computer Science
  44  *  Carnegie Mellon University
  45  *  Pittsburgh PA 15213-3890
  46  *
  47  * any improvements or extensions that they make and grant Carnegie Mellon
  48  * the rights to redistribute these changes.
  49  */
  50 /*
  51  */
  52 /*
  53  *      Author: David B. Golub, Carnegie Mellon University
  54  *      Date:   3/89
  55  *
  56  *      Common definitions for device interface types.
  57  */
  58
  59 #ifndef _DEVICE_DEVICE_TYPES_DEFS_
  60 #define _DEVICE_DEVICE_TYPES_DEFS_
  61
  62 /*
  63  *      Basic types
  64  */
  65
  66 #include <mach/std_types.defs>
  67 #include <mach/mach_types.defs>
  68
  69 type recnum_t           = uint32_t;
  70 type dev_mode_t         = uint32_t;
  71 type dev_flavor_t       = uint32_t;
  72 type dev_name_t         = c_string[*:128];
  73 type dev_status_t       = array[*:1024] of int;
  74 type io_buf_len_t       = integer_t;
  75 type io_buf_ptr_t       = ^array[] of MACH_MSG_TYPE_INTEGER_8;
  76 type io_buf_ptr_inband_t= array[*:128] of char;
  77 type filter_t           = short;
  78 type filter_array_t     = array[*:64] of filter_t;
  79
  80 type device_t = mach_port_t
  81                 ctype: mach_port_t
  82 #if     KERNEL_SERVER
  83                 intran: device_t dev_port_lookup(mach_port_t)
  84                 outtran: mach_port_t convert_device_to_port(device_t)
  85                 destructor: device_deallocate(device_t)
  86 #endif  /* KERNEL_SERVER */
  87                 ;
  88
  89 type io_done_queue_t    = mach_port_t
  90                 ctype: mach_port_t
  91 #if     KERNEL_SERVER
  92                 intran: io_done_queue_t io_done_queue_port_lookup(mach_port_t)
  93                 outtran: mach_port_t convert_io_done_queue_to_port(io_done_queue_t)
  94 #endif  KERNEL_SERVER
  95                 ;
  96
  97 import <device/device_types.h>;
  98
  99 #endif  /* _DEVICE_DEVICE_TYPES_DEFS_ */