/* BEGIN INCLUDE FILE mrds_database_openings.incl.pl1 - - Jim Gray July 1979 */

/* DESCRIPTION:

   used by dsl_$list_openings to return an array of database opening information,
   the mrds_databases opened for the calling process have their opening index
   and opening model or submodel pathname returned in the array

*/

/* HISTORY:
   80-12-08 Rickie E. Brinegar: added the opening mode to the structure. Taken
   from mrds_database_list.incl.pl1

   81-01-27 Jim Gray : changed name to mrds_database_openings in process of adding
   structure version information, plus pad bits after extending info
   to include whether opening was via a model or submodel.
*/

declare 1 mrds_database_openings aligned based (mrds_database_openings_ptr), /* array of paths/indexes */
        2 version fixed bin,				/* the version number of this structure */
        2 number_open fixed bin,			/* total open by this process */
        2 mbz1 bit (36) unal,
        2 db (mrds_database_openings_num_open_init
         refer (mrds_database_openings.number_open)),	/* array of open db info */
	3 index fixed bin (35),			/* database opening index */
	3 path char (168),				/* model or submodel opening pathname */
	3 mode char (20),				/* opening mode of the database */
	3 model bit (1) unal,			/* on => opened via the model */
	3 submodel bit (1) unal,			/* on => opened via a submodel */
	3 mbz2 bit (34) unal ;

declare  mrds_database_openings_ptr ptr ;		/* points to array of indexes/pathnames */

declare  mrds_database_openings_num_open_init fixed bin ;	/* total number open by this process */

declare  mrds_database_openings_structure_version fixed bin int static options (constant) init (1) ; /* current version */

/* END INCLUDE FILE mrds_database_openings.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

*/