/* --------------- BEGIN include file rtdt.incl.pl1 --------------- */ dcl 1 rtdt aligned based (rtdtp), /* resource type description table */ %include author; 2 version fixed bin, /* version number */ 2 installed_under_resource_mgt bit (1) aligned, /* resource mgt. was ON when this was installed */ 2 charge_type_table_ptr offset, /* points to charge_type_table */ 2 first_resource offset, /* chain for RTDE's */ 2 rtdt_area area (RTDT_area_len); /* all following items allocated here */ dcl 1 charge_type_table aligned based (cttp), /* describes charges for resource types */ 2 n_charge_types fixed bin, /* number of distinct charge types */ 2 charge_types (N_CHARGE_TYPES refer (charge_type_table.n_charge_types)) aligned char (32), 2 flagword fixed bin (35) aligned; /* this word simply help us set bitcount properly */ dcl 1 rtde aligned based (rtdep), /* describes one resource type */ 2 fixed_info aligned, 3 next_resource offset, /* chains to next type, or nullo */ 3 name char (32), /* name of resource type, e.g. "tape_drive" */ 3 syn_to char (32), /* if is_synonym this is master syn */ 3 precanon_proc char (64), /* name of routine to standardize resource name */ 3 pad_1 (16) fixed bin (35), 3 flags unaligned, 4 (valid, /* resource type hasn't been deleted */ is_volume, /* specifies volume or device type */ manual_clear, /* volumes of this type to be "degaussed" between owners */ addition_pending, /* bookkeeping bit for upd_rtdt_ */ deletion_pending, is_synonym) bit (1) unaligned, /* ditto */ 4 pad bit (12) unaligned, 3 (process_limit, /* how many can you assign at one time */ default_time, /* implicit reservations are for how many minutes */ max_time, /* how long can you reserve it for */ advance_notice_time, /* warn operator to prepare mount ahead of time */ pad2, n_exclusion_specs, /* number of distinct "name=" fields in attributes */ n_mates, /* number of mating devs/vols for this vol/dev */ n_subtypes, /* number of registration subtypes */ n_defined_attributes) fixed bin (17) unaligned, /* number of defined attributes */ 3 pad_2 (8) fixed bin (35), 3 attributes_valid bit (72) aligned, /* "1"b if corresp. attribute undeleted */ 3 attributes_to_match bit (72) aligned, /* potential mate must possess these attributes */ 3 attribute_names (72) char (12) aligned, /* all possible attributes for this resource */ 3 exclusion_specs (36) bit (72) aligned, /* each masks all attrributes of the form "key=val" */ 3 pad_3 (32) fixed bin (35), 3 registration_defaults aligned, /* applied at reg. time if none given */ 4 default_flags aligned, 5 (potential_attributes_given, /* "1"b = there are default potential_attributes */ attributes_given, /* and similarly, etc. */ aim_range_given, charge_type_given) bit (1) unaligned, 5 pad bit (31) unaligned, 4 potential_attributes bit (72) aligned, /* for registration, if given */ 4 attributes bit (72) aligned, /* for registration and also for runtime "I-don't-care" */ 4 aim_range (2) bit (72) aligned, /* and similarly, etc. */ 4 charge_type fixed bin, 4 pad_4 (8) fixed bin (35) aligned, 2 mates (N_MATES refer (rtde.n_mates)) char (32) aligned, /* the volume type that mounts on this device, or vice versa */ 2 subtypes (N_SUBTYPES refer (rtde.n_subtypes)) aligned, /* named registration default groups */ 3 subtype_name char (32), /* name of the group */ 3 subtype_defaults like rtde.registration_defaults aligned; dcl RTDT_version_3 fixed bin static options (constant) initial (3), RTDT_version_2 fixed bin static options (constant) initial (2), /* same format, but without precanon_proc */ (N_MATES, N_SUBTYPES, N_CHARGE_TYPES) fixed bin, RTDT_area_len fixed bin (18); dcl (rtdep, rtdtp, cttp) pointer; /* ---------------- END include file rtdt.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 */