:Info: library_dir_dir.gi: ldd.gi: 02/24/82 library_dir_dir (ldd) The starting directory of the subtree in which the source and object of the system are stored. :Info: limited_service_system.gi: 02/24/82 limited service system A subset of the Multics system imposed on users by the project administrator. :Info: link_pair.gi: 02/24/82 link pair An indirect word in a procedure segment's linkage section through which all references to some external data or procedure are made. Until the link is snapped (i.e., connected), it contains symbolic information about the external object. A link pair initially contains a code that causes a fault, and invokes the dynamic linker, when first used in a process. The linking, if successful, puts the actual address of the procedure or data referenced in the link pair. :Info: linkage_section.gi: 02/24/82 linkage section The portion of a procedure object segment that is a pure template for impure data needed by the procedure at runtime. The phrase also refers to the impure copy made from this template. See also dynamic_linking.info. :Info: listener.gi: 02/25/82 listener The program that reads command lines from the terminal and passes them to the command processor. :Info: logical_volume.gi: 02/25/82 logical volume A set of physical volumes that are always mounted together. For more detailed information, see logical_volumes.gi.info and lv_attaching.gi.info. ----------------------------------------------------------- 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