mach/mach_error.h

   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
  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 the
  24  * rights to redistribute these changes.
  25  */
  26 /*
  27  * HISTORY
  28  * $Log$
  29  * Revision 1.4  2001/04/01 05:03:14  roland
  30  * 2001-03-11  Roland McGrath  <roland@frob.com>
  31  *
  32  *      * mach/mach_error.h: Fix ancient #endif syntax.
  33  *      * hurd/hurdmalloc.c: Likewise.
  34  *
  35  * Revision 1.3  1997/03/16 17:42:25  drepper
  36  * (mach_error_string, mach_error, mach_error_type): Always provide
  37  * prototypes.
  38  * (mach_error_fn_t): Comment out declaration; it appears to be entirely
  39  * unused dead code.
  40  *
  41  * Revision 1.3  1997/03/14 15:26:31  thomas
  42  * Wed Mar  5 10:40:05 1997  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>
  43  *
  44  *      * mach/mach_error.c (mach_error_string_int): Give full prototype.
  45  *      * mach/errstring.c (mach_error_string_int): Likewise.
  46  *      * mach/error_compat.c (__mach_error_map_compat): Likewise.
  47  *
  48  *      * mach/spin-solid.c: Include <mach/mach_traps.h>.
  49  *      * mach/spin-solid.c (__spin_lock_solid): Provide arg to
  50  *      swtch_pri.
  51  *
  52  *      * mach/mach_init.c: Include <mach/mig_support.h>.
  53  *
  54  *      * mach/mach_error.h (mach_error_string, mach_error,
  55  *      mach_error_type): Always provide prototypes.
  56  *
  57  * Revision 1.2  1993/11/23 20:39:08  mib
  58  * entered into RCS
  59  *
  60  * Revision 2.2  92/01/16  00:08:10  rpd
  61  *      Moved from user collection to mk collection.
  62  *
  63  * Revision 2.2  91/03/27  15:39:13  mrt
  64  *      First checkin
  65  *
  66  */
  67 /*
  68  *      File:   mach_error.h
  69  *      Author: Douglas Orr, Carnegie Mellon University
  70  *      Date:   Mar. 1988
  71  *
  72  *      Definitions of routines in mach_error.c
  73  */
  74
  75 #ifndef _MACH_ERROR_
  76 #define _MACH_ERROR_    1
  77
  78 #include <mach/error.h>
  79
  80 const char      *mach_error_string(
  81 /*
  82  *      Returns a string appropriate to the error argument given
  83  */
  84         mach_error_t error_value
  85                                 );
  86
  87 void            mach_error(
  88 /*
  89  *      Prints an appropriate message on the standard error stream
  90  */
  91         char            *str,
  92         mach_error_t    error_value
  93                                 );
  94
  95 const char      *mach_error_type(
  96 /*
  97  *      Returns a string with the error system, subsystem and code
  98 */
  99         mach_error_t    error_value
 100                                 );
 101
 102 #endif  /* _MACH_ERROR_ */