mach/errorlib.h

   1 /*
   2  * @OSF_COPYRIGHT@
   3  */
   4
   5 /*
   6  * Mach Operating System
   7  * Copyright (c) 1991,1990,1989 Carnegie Mellon University
   8  * All Rights Reserved.
   9  *
  10  * Permission to use, copy, modify and distribute this software and its
  11  * documentation is hereby granted, provided that both the copyright
  12  * notice and this permission notice appear in all copies of the
  13  * software, derivative works or modified versions, and any portions
  14  * thereof, and that both notices appear in supporting documentation.
  15  *
  16  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
  17  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  18  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  19  *
  20  * Carnegie Mellon requests users of this software to return to
  21  *
  22  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  23  *  School of Computer Science
  24  *  Carnegie Mellon University
  25  *  Pittsburgh PA 15213-3890
  26  *
  27  * any improvements or extensions that they make and grant Carnegie the
  28  * rights to redistribute these changes.
  29  */
  30
  31 /*
  32  *      File:   errorlib.h
  33  *      Author: Douglas Orr, Carnegie Mellon University
  34  *      Date:   Mar. 1988
  35  *
  36  *      Error bases for subsytems errors.
  37  */
  38
  39 #include <mach/error.h>
  40 #include <mach/boolean.h>
  41
  42 #define MACH_IPC_SEND_MOD       (err_mach_ipc|err_sub(0))
  43 #define MACH_IPC_RCV_MOD        (err_mach_ipc|err_sub(1))
  44 #define MACH_IPC_MIG_MOD        (err_mach_ipc|err_sub(2))
  45
  46 #define IPC_SEND_MOD            (err_ipc|err_sub(0))
  47 #define IPC_RCV_MOD             (err_ipc|err_sub(1))
  48 #define IPC_MIG_MOD             (err_ipc|err_sub(2))
  49
  50 #define SERV_NETNAME_MOD        (err_server|err_sub(0))
  51 #define SERV_ENV_MOD            (err_server|err_sub(1))
  52 #define SERV_EXECD_MOD          (err_server|err_sub(2))
  53
  54
  55 #define NO_SUCH_ERROR           "unknown error code"
  56
  57 struct error_subsystem {
  58         char                    * subsys_name;
  59         int                     max_code;
  60         char                    * * codes;
  61 };
  62
  63 struct error_system {
  64         int                     max_sub;
  65         char                    * bad_sub;
  66         struct error_subsystem  * subsystem;
  67 };
  68
  69 __private_extern__ struct error_system  _mach_errors[err_max_system+1];
  70
  71 __private_extern__ char *mach_error_string_int(mach_error_t, boolean_t *);
  72
  73 #define errlib_count(s)         (sizeof(s)/sizeof(s[0]))