device_types.defs

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    1 /* 
    2  * Mach Operating System
    3  * Copyright (c) 1991,1990,1989 Carnegie Mellon University
    4  * All Rights Reserved.
    5  * 
    6  * Permission to use, copy, modify and distribute this software and its
    7  * documentation is hereby granted, provided that both the copyright
    8  * notice and this permission notice appear in all copies of the
    9  * software, derivative works or modified versions, and any portions
   10  * thereof, and that both notices appear in supporting documentation.
   11  * 
   12  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
   13  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
   14  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
   15  * 
   16  * Carnegie Mellon requests users of this software to return to
   17  * 
   18  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
   19  *  School of Computer Science
   20  *  Carnegie Mellon University
   21  *  Pittsburgh PA 15213-3890
   22  * 
   23  * any improvements or extensions that they make and grant Carnegie Mellon
   24  * the rights to redistribute these changes.
   25  */
   26 /*
   27  * HISTORY
   28  * $Log:        device_types.defs,v $
   29  * Revision 2.10  93/08/10  15:11:12  mrt
   30  *      Doubled size of filter_array_t.
   31  *      [93/07/06            cmaeda]
   32  * 
   33  * Revision 2.9  93/01/14  17:26:46  danner
   34  *      Added dev_flavor_t, use int32 instead of 'int'.
   35  *      [92/11/30            af]
   36  * 
   37  * Revision 2.8  91/06/25  10:26:40  rpd
   38  *      Changed the port-based type declarations
   39  *      to use mach_port_t as the C type name.
   40  *      [91/05/23            rpd]
   41  * 
   42  * Revision 2.7  91/05/14  15:43:07  mrt
   43  *      Correcting copyright
   44  * 
   45  * Revision 2.6  91/03/16  14:42:54  rpd
   46  *      Added filter_t.
   47  *      [91/02/12            rpd]
   48  * 
   49  * Revision 2.5  91/02/05  17:09:10  mrt
   50  *      Changed to new Mach copyright
   51  *      [91/01/31  17:28:27  mrt]
   52  * 
   53  * Revision 2.4  90/06/02  14:47:48  rpd
   54  *      Converted to new IPC.
   55  *      [90/03/26  21:53:33  rpd]
   56  * 
   57  * Revision 2.3  89/09/08  11:23:52  dbg
   58  *      Add device_t and translation functions.
   59  *      [89/08/01            dbg]
   60  * 
   61  * Revision 2.2  89/08/05  16:06:27  rwd
   62  *      Added io_buf_ptr_inband_t
   63  *      [89/08/04            rwd]
   64  * 
   65  *      Created.
   66  *      [89/03/03            dbg]
   67  * 
   68  */
   69 /*
   70  *      Author: David B. Golub, Carnegie Mellon University
   71  *      Date:   3/89
   72  *      
   73  *      Common definitions for device interface types.
   74  */
   75 
   76 #ifndef _DEVICE_DEVICE_TYPES_DEFS_
   77 #define _DEVICE_DEVICE_TYPES_DEFS_
   78 
   79 /*
   80  *      Basic types
   81  */
   82 
   83 #include <mach/std_types.defs>
   84 
   85 type recnum_t           = unsigned32;
   86 type dev_mode_t         = unsigned32;
   87 type dev_flavor_t       = unsigned32;
   88 type dev_name_t         = (MACH_MSG_TYPE_STRING_C, 8*128);
   89 type dev_status_t       = array[*:1024] of int;
   90 type io_buf_ptr_t       = ^array[] of MACH_MSG_TYPE_INTEGER_8;
   91 type io_buf_ptr_inband_t= array[*:128] of char;
   92 type filter_t           = short;
   93 type filter_array_t     = array[*:128] of filter_t;
   94 
   95 type device_t = mach_port_t
   96                 ctype: mach_port_t
   97 #if     KERNEL_SERVER
   98                 intran: device_t dev_port_lookup(mach_port_t)
   99                 outtran: mach_port_t convert_device_to_port(device_t)
  100                 destructor: device_deallocate(device_t)
  101 #endif  KERNEL_SERVER
  102                 ;
  103 
  104 import <device/device_types.h>;
  105 import <device/net_status.h>;
  106 
  107 #endif  _DEVICE_DEVICE_TYPES_DEFS_

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FreeBSD/Linux Kernel Cross Reference sys/device/device_types.defs

FreeBSD/Linux Kernel Cross Reference
sys/device/device_types.defs