kern_return.h

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    1 /* 
    2  * Mach Operating System
    3  * Copyright (c) 1991,1990,1989,1988,1987 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:        kern_return.h,v $
   29  * Revision 2.6  93/01/14  17:43:03  danner
   30  *      Cleanup.
   31  *      [92/06/10            pds]
   32  * 
   33  * Revision 2.5  91/05/14  16:54:08  mrt
   34  *      Correcting copyright
   35  * 
   36  * Revision 2.4  91/02/05  17:33:06  mrt
   37  *      Changed to new Mach copyright
   38  *      [91/02/01  17:17:20  mrt]
   39  * 
   40  * Revision 2.3  90/08/07  18:00:17  rpd
   41  *      Added KERN_MEMORY_PRESENT (not used yet).
   42  *      [90/08/06            rpd]
   43  * 
   44  * Revision 2.2  90/06/02  14:58:03  rpd
   45  *      Added codes for new IPC.
   46  *      [90/03/26  22:30:08  rpd]
   47  * 
   48  * Revision 2.1  89/08/03  16:02:22  rwd
   49  * Created.
   50  * 
   51  * Revision 2.6  89/02/25  18:13:36  gm0w
   52  *      Changes for cleanup.
   53  * 
   54  * Revision 2.5  89/02/07  00:52:16  mwyoung
   55  * Relocated from sys/kern_return.h
   56  * 
   57  * Revision 2.4  88/08/24  02:31:47  mwyoung
   58  *      Adjusted include file references.
   59  *      [88/08/17  02:15:07  mwyoung]
   60  * 
   61  * Revision 2.3  88/07/20  16:48:31  rpd
   62  * Added KERN_NAME_EXISTS.
   63  * Added KERN_ALREADY_IN_SET, KERN_NOT_IN_SET.
   64  * Made comments legible.
   65  * 
   66  *  3-Feb-88  Michael Young (mwyoung) at Carnegie-Mellon University
   67  *      Added memory management error conditions.
   68  *      Documented.
   69  *
   70  * 23-Feb-87  Avadis Tevanian (avie) at Carnegie-Mellon University
   71  *      Deleted kern_return_t casts on error codes so that they may be
   72  *      used in assembly code.
   73  *
   74  * 17-Sep-85  Avadis Tevanian (avie) at Carnegie-Mellon University
   75  *      Created.
   76  */
   77 /*
   78  *      File:   h/kern_return.h
   79  *      Author: Avadis Tevanian, Jr.
   80  *      Date:   1985
   81  *
   82  *      Kernel return codes.
   83  *
   84  */
   85 
   86 #ifndef _MACH_KERN_RETURN_H_
   87 #define _MACH_KERN_RETURN_H_
   88 
   89 #include <mach/machine/kern_return.h>
   90 
   91 #define KERN_SUCCESS                    0
   92 
   93 #define KERN_INVALID_ADDRESS            1
   94                 /* Specified address is not currently valid.
   95                  */
   96 
   97 #define KERN_PROTECTION_FAILURE         2
   98                 /* Specified memory is valid, but does not permit the
   99                  * required forms of access.
  100                  */
  101 
  102 #define KERN_NO_SPACE                   3
  103                 /* The address range specified is already in use, or
  104                  * no address range of the size specified could be
  105                  * found.
  106                  */
  107 
  108 #define KERN_INVALID_ARGUMENT           4
  109                 /* The function requested was not applicable to this
  110                  * type of argument, or an argument
  111                  */
  112 
  113 #define KERN_FAILURE                    5
  114                 /* The function could not be performed.  A catch-all.
  115                  */
  116 
  117 #define KERN_RESOURCE_SHORTAGE          6
  118                 /* A system resource could not be allocated to fulfill
  119                  * this request.  This failure may not be permanent.
  120                  */
  121 
  122 #define KERN_NOT_RECEIVER               7
  123                 /* The task in question does not hold receive rights
  124                  * for the port argument.
  125                  */
  126 
  127 #define KERN_NO_ACCESS                  8
  128                 /* Bogus access restriction.
  129                  */
  130 
  131 #define KERN_MEMORY_FAILURE             9
  132                 /* During a page fault, the target address refers to a
  133                  * memory object that has been destroyed.  This
  134                  * failure is permanent.
  135                  */
  136 
  137 #define KERN_MEMORY_ERROR               10
  138                 /* During a page fault, the memory object indicated
  139                  * that the data could not be returned.  This failure
  140                  * may be temporary; future attempts to access this
  141                  * same data may succeed, as defined by the memory
  142                  * object.
  143                  */
  144 
  145 /*      KERN_ALREADY_IN_SET             11      obsolete */
  146 
  147 #define KERN_NOT_IN_SET                 12
  148                 /* The receive right is not a member of a port set.
  149                  */
  150 
  151 #define KERN_NAME_EXISTS                13
  152                 /* The name already denotes a right in the task.
  153                  */
  154 
  155 #define KERN_ABORTED                    14
  156                 /* The operation was aborted.  Ipc code will
  157                  * catch this and reflect it as a message error.
  158                  */
  159 
  160 #define KERN_INVALID_NAME               15
  161                 /* The name doesn't denote a right in the task.
  162                  */
  163 
  164 #define KERN_INVALID_TASK               16
  165                 /* Target task isn't an active task.
  166                  */
  167 
  168 #define KERN_INVALID_RIGHT              17
  169                 /* The name denotes a right, but not an appropriate right.
  170                  */
  171 
  172 #define KERN_INVALID_VALUE              18
  173                 /* A blatant range error.
  174                  */
  175 
  176 #define KERN_UREFS_OVERFLOW             19
  177                 /* Operation would overflow limit on user-references.
  178                  */
  179 
  180 #define KERN_INVALID_CAPABILITY         20
  181                 /* The supplied (port) capability is improper.
  182                  */
  183 
  184 #define KERN_RIGHT_EXISTS               21
  185                 /* The task already has send or receive rights
  186                  * for the port under another name.
  187                  */
  188 
  189 #define KERN_INVALID_HOST               22
  190                 /* Target host isn't actually a host.
  191                  */
  192 
  193 #define KERN_MEMORY_PRESENT             23
  194                 /* An attempt was made to supply "precious" data
  195                  * for memory that is already present in a
  196                  * memory object.
  197                  */
  198 
  199 #endif  /* _MACH_KERN_RETURN_H_ */

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FreeBSD/Linux Kernel Cross Reference sys/mach/kern_return.h

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sys/mach/kern_return.h