COMPILATION LISTING OF SEGMENT io_error
	Compiled by: Multics PL/I Compiler, Release 32f, of October 9, 1989
	Compiled at: Bull HN, Phoenix AZ, System-M   
	Compiled on: 11/11/89  1015.9 mst Sat
	    Options: optimize map

        1 /****^  ***********************************************************
        2*        *                                                         *
        3*        * Copyright, (C) Honeywell Bull Inc., 1987                *
        4*        *                                                         *
        5*        * Copyright, (C) Honeywell Information Systems Inc., 1982 *
        6*        *                                                         *
        7*        * Copyright (c) 1972 by Massachusetts Institute of        *
        8*        * Technology and Honeywell Information Systems, Inc.      *
        9*        *                                                         *
       10*        *********************************************************** */
       11 
       12 
       13 io_error:
       14      procedure;
       15 
       16 /* Report errors for ALM I/O management. */
       17 /* Written January 1981 by C. Hornig */
       18 
       19 dcl  syserr entry options (variable);
       20 
       21 bad_addr:
       22      entry;
       23 
       24 	call syserr (1, "io_error: Illegal address value in call to io_manager.");
       25 	return;
       26 
       27 bad_chx:
       28      entry;
       29 
       30 	call syserr (1, "io_error: Invalid channel index in call to io_manager.");
       31 
       32 	return;
       33 
       34 /* BEGIN MESSAGE DOCUMENTATION
       35*
       36*
       37*   Message:
       38*   io_error: Illegal address value in call to io_manager.
       39*
       40*   S: $crash
       41*
       42*   T: $run
       43*
       44*   M: An address that was not in the required part of memory or was not
       45*   aligned properly was passed in a call to io_manager.
       46*   $err
       47*
       48*   A: $recover
       49*   $contact
       50*
       51*
       52*   Message:
       53*   io_error: Invalid channel index in call to io_manager.
       54*
       55*   S: $crash
       56*
       57*   T: $run
       58*
       59*   M: A channel index which did not correspond to an assigned logical channel
       60*   was passed to io_manager.
       61*   $err
       62*
       63*   A: $recover
       64*   $contact
       65*
       66*   END MESSAGE DOCUMENTATION */
       67 
       68 
       69      end io_error;
	SOURCE FILES USED IN THIS COMPILATION.

LINE      NUMBER  DATE MODIFIED     NAME			PATHNAME
             0    11/11/89  0802.5  io_error.pl1                      >spec>install>1110>io_error.pl1
	NAMES DECLARED IN THIS COMPILATION.

IDENTIFIER	     OFFSET    LOC STORAGE CLASS   DATA TYPE		ATTRIBUTES AND REFERENCES
								(* indicates a set context)

NAME DECLARED BY DECLARE STATEMENT.
syserr                          000010 constant        entry                    external dcl 19 ref 24 30

NAMES DECLARED BY EXPLICIT CONTEXT.
bad_addr                        000046 constant        entry                    external dcl 21
bad_chx                         000076 constant        entry                    external dcl 27
io_error                        000037 constant        entry                    external dcl 13

THERE WERE NO NAMES DECLARED BY CONTEXT OR IMPLICATION.

STORAGE REQUIREMENTS FOR THIS PROGRAM.

	Object	Text	Link	Symbol	Defs	Static
Start          0       0       172         204     126         202
Length       346     126        12         125      44           0

BLOCK NAME	         STACK SIZE     TYPE		WHY NONQUICK/WHO SHARES STACK FRAME
io_error                             90 external procedure  is an external procedure.  

THE FOLLOWING EXTERNAL OPERATORS ARE USED BY THIS PROGRAM.
call_ext_out_desc   return_mac          ext_entry

THE FOLLOWING EXTERNAL ENTRIES ARE CALLED BY THIS PROGRAM.
syserr

NO EXTERNAL VARIABLES ARE USED BY THIS PROGRAM.




   LINE    LOC      LINE    LOC      LINE    LOC      LINE    LOC      LINE    LOC      LINE    LOC      LINE    LOC   
     13 000036        21 000044        24 000053        25 000074        27 000075        30 000103        32 000125


                                          -----------------------------------------------------------


Historical Background

This edition of the Multics software materials and documentation is provided and donated
to Massachusetts Institute of Technology by Group BULL including BULL HN Information Systems Inc. 
as a contribution to computer science knowledge.  
This donation is made also to give evidence of the common contributions of Massachusetts Institute of Technology,
Bell Laboratories, General Electric, Honeywell Information Systems Inc., Honeywell BULL Inc., Groupe BULL
and BULL HN Information Systems Inc. to the development of this operating system. 
Multics development was initiated by Massachusetts Institute of Technology Project MAC (1963-1970),
renamed the MIT Laboratory for Computer Science and Artificial Intelligence in the mid 1970s, under the leadership
of Professor Fernando Jose Corbato. Users consider that Multics provided the best software architecture 
for managing computer hardware properly and for executing programs. Many subsequent operating systems 
incorporated Multics principles.
Multics was distributed in 1975 to 2000 by Group Bull in Europe , and in the U.S. by Bull HN Information Systems Inc., 
as successor in interest by change in name only to Honeywell Bull Inc. and Honeywell Information Systems Inc. .

                                          -----------------------------------------------------------

Permission to use, copy, modify, and distribute these programs and their documentation for any purpose and without
fee is hereby granted,provided that the below copyright notice and historical background appear in all copies
and that both the copyright notice and historical background and this permission notice appear in supporting
documentation, and that the names of MIT, HIS, BULL or BULL HN not be used in advertising or publicity pertaining
to distribution of the programs without specific prior written permission.
    Copyright 1972 by Massachusetts Institute of Technology and Honeywell Information Systems Inc.
    Copyright 2006 by BULL HN Information Systems Inc.
    Copyright 2006 by Bull SAS
    All Rights Reserved