/* BEGIN INCLUDE FILE ... tp_command_table.incl.pl1 */ /* Revised 27-Feb-79 by M. N. Davidoff. */ /* automatic */ declare call_conventions_n_entry_points fixed binary; declare command_info_n_commands fixed binary; declare command_table_ptr pointer; declare hash_table_bucket_command_names_string_length fixed binary (21); declare hash_table_bucket_n_collisions fixed binary; declare hash_table_bucket_offset offset (command_table.area); /* based */ /* command table including entries for each command */ declare 1 command_table aligned based (command_table_ptr), 2 header, 3 command_info_offset offset (command_table.area), /* offset of command information */ 3 call_conventions_offset offset (command_table.area), /* offset of call convention entry points */ 3 hash_table (COMMAND_HASH_TABLE_SIZE) offset (command_table.area), /* command name hash table */ 3 pad bit (36), 2 area area (sys_info$max_seg_size - divide (length (unspec (command_table.header)), 36, 19)); /* information about each command */ declare 1 command_info aligned based (command_table.command_info_offset), 2 n_commands fixed binary (17), /* number of commands */ 2 pad bit (36), 2 commands (command_info_n_commands refer (command_info.n_commands)), 3 scheduling_info, 4 cpu_time_limit fixed binary (71), /* maximum cpu time TPR can take */ 4 real_time_limit fixed binary (71), /* maximum real time TPR can take */ 4 deadline_interval fixed binary (71), /* offset of deadline from time submitted */ 4 drop_dead_time fixed binary (71), /* not implemented yet */ 4 delay_time fixed binary (71), /* not implemented yet */ 4 expected_cpu_time fixed binary (71), /* not implemented yet */ 4 max_concurrent fixed binary (17), /* not implemented yet */ 4 deadlock_priority fixed binary (17), /* not implemented yet */ 3 access_info, 4 level fixed binary (35), /* not implemented yet */ 4 attributes bit (36) unaligned, /* not implemented yet */ 3 control_info, 4 retry_limit fixed binary (17), /* how many times to try again if commitment fails */ 4 failure_limit fixed binary (17), /* not implemented yet */ 4 flags unaligned, 5 admin_out_of_service bit (1), /* not implemented yet */ 5 failure_out_of_service bit (1), /* not implemented yet */ 5 test_mode bit (1), /* not implemented yet */ 5 pad bit (33), 3 execution_info, 4 entry_point_name char (65) unaligned, /* entryname or entryname$entry_point_name of TPR */ 4 pad bit (27), 4 call_convention_index fixed binary (17), /* index of call convention to use for this command */ 4 flags unaligned, 5 immediate bit (1), /* on if an immediate command */ 5 pad bit (35); /* call convention entry points */ declare 1 call_conventions aligned based (command_table.call_conventions_offset), 2 n_entry_points fixed binary (17), /* number of call conventions */ 2 entry_points (call_conventions_n_entry_points refer (call_conventions.n_entry_points)), 3 reference_name char (32) unaligned, /* reference name of call convention procedure */ 3 entry_point_name char (32) unaligned; /* entry point name of call convention procedure */ /* command name hash table entry */ declare 1 hash_table_bucket aligned based (hash_table_bucket_offset), 2 n_collisions fixed binary (17), /* number of names that hashed to this entry */ 2 command_names_string_length fixed binary (21), /* total length of command names */ 2 command (hash_table_bucket_n_collisions refer (hash_table_bucket.n_collisions)), 3 character_index fixed binary (21), /* start of command name */ 3 command_name_length fixed binary (21), /* length of command name */ 3 command_index fixed binary (17), /* index of command in command_table.commands */ 2 command_names_string char (hash_table_bucket_command_names_string_length refer (hash_table_bucket.command_names_string_length)) unaligned; /* string of all command names that collided */ /* internal static */ declare BINARY_COMMAND_TABLE_SUFFIX char (5) internal static options (constant) initial ("tpbct"); declare COMMAND_HASH_TABLE_SIZE fixed binary internal static options (constant) initial (523); declare COMMAND_TABLE_NAME char (17) internal static options (constant) initial ("tp_command_table_"); declare SOURCE_COMMAND_TABLE_SUFFIX char (5) internal static options (constant) initial ("tpsct"); /* END INCLUDE FILE ... tp_command_table.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 */