/*  START OF:	rcp_device_info_structs.incl.pl1	  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  */

/****^  HISTORY COMMENTS:
  1) change(85-09-09,Fawcett), approve(85-09-09,MCR6979),
     audit(85-12-09,CLJones), install(86-03-21,MR12.0-1033):
     Support of MCA.
                                                   END HISTORY COMMENTS */

/* Written 03/04/85 by Chris Jones. */

/* This include file obsoletes the following include files:  rcp_device_info, rcp_disk_info,
   rcp_printer_info, and rcp_tape_info. */
/* Modified May 1985 by Rich Fawcett to add the 8th device MCA */
/* format: style4,delnl,insnl,indattr,ifthen,dclind10 */

dcl	device_info_ptr	   ptr;

dcl	1 device_info	   aligned based (device_info_ptr),
	  2 common	   like device_info_common,
	  2 qualifiers	   (4) fixed bin (35);	/* per device type info */

dcl	1 device_info_common   aligned based,
	  2 version_num	   fixed bin,		/* Version number of this structure. */
	  2 usage_time	   fixed bin,		/* Number of minutes device will/may be used. */
	  2 wait_time	   fixed bin,		/* Number of minutes user will/must wait. */
	  2 system_flag	   bit (1),		/* ON => user wants to be a system process. */
	  2 device_name	   char (8),		/* Device name. */
	  2 model		   fixed bin;		/* Device model number. */

dcl	1 tape_info	   based (device_info_ptr) aligned,
	  2 common	   like device_info_common,
	  2 tracks	   fixed bin,		/* 7 or 9 track */
	  2 density	   bit (36),		/* density capabilities: 200, 556, 800, 1600, 6250 */
	  2 speed		   bit (36),		/* speed: 75, 125, 200 */
	  2 pad		   bit (36),
	  2 volume_name	   char (32),		/* Tape reel name. */
	  2 write_flag	   bit (1),		/* ON => writing on tape reel. */
	  2 position_index	   fixed bin (35),		/* Counter used to determine tape reel position. */
						/* Limit of version 2 structure, info below returned if version 3 or greater */
	  2 volume_type	   fixed bin,		/* Use rcp_volume_formats.incl.pl1 for decodes */
	  2 volume_density	   fixed bin,		/* 1 - 5 = 200, 556, 800, 1600, or 6250 BPI */
	  2 opr_auth	   bit (1);		/* "1"b => Operator Authentication was required */

dcl  tape_info_version_2 fixed bin internal static options (constant) init (2);
dcl  tape_info_version_3 fixed bin internal static options (constant) init (3);

dcl	1 disk_info	   based (device_info_ptr) aligned,
	  2 common	   like device_info_common,
	  2 volume_name	   char (32),		/* disk volume name */
	  2 write_flag	   bit (1);		/* on => write_allowed */

dcl	1 printer_info	   based (device_info_ptr) aligned,
	  2 common	   like device_info_common,
	  2 print_train	   fixed bin,		/* print train type */
	  2 line_length	   fixed bin;		/* line length (-1 => not specified */

dcl device_info_size (8) fixed bin static options (constant) init
   (24, 16, 7, 9, 7, 7, 7, 7);

dcl	RCP_MAX_DEVICE_INFO_SIZE
			   fixed bin static options (constant) init (24);

/*  END OF:	rcp_device_info_structs.incl.pl1	  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  */


*/
                                          -----------------------------------------------------------


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

*/