COMPILATION LISTING OF SEGMENT rcp_pointers_ Compiled by: Multics PL/I Compiler, Release 32f, of October 9, 1989 Compiled at: Bull HN, Phoenix AZ, System-M Compiled on: 11/11/89 0947.2 mst Sat Options: optimize map 1 /****^ *********************************************************** 2* * * 3* * Copyright, (C) Honeywell Bull Inc., 1987 * 4* * * 5* * Copyright, (C) Honeywell Information Systems Inc., 1982 * 6* * * 7* * Copyright (c) 1972 by Massachusetts Institute of * 8* * Technology and Honeywell Information Systems, Inc. * 9* * * 10* *********************************************************** */ 11 12 13 rcp_pointers_: procedure; 14 15 /* This program is an internal interface of RCP. 16** Created on 07/31/75 by Bill Silver. 17** 18** This program returns pointers to rcp_data or rcp_com_seg. 19** This program has the following entries: 20** 1. data - Returns a pointer to rcp_data. 21** 2. com_seg - Returns a pointer to rcp_com_seg. 22**/ 23 24 dcl ecode fixed bin(35); 25 26 dcl com_seg_init_flag bit(1) /* ON => com_seg_ptr initialized. */ 27 internal static init ("0"b); 28 dcl data_init_flag bit(1) /* ON => data_ptr initialized. */ 29 internal static init ("0"b); 30 31 dcl com_seg_ptr ptr internal static; 32 dcl data_ptr ptr internal static; 33 34 dcl hcs_$initiate entry (char(*), char(*), char(*), fixed bin(1), fixed bin(2), ptr, fixed bin(35)); 35 /* */ 36 data: entry returns (ptr); 37 38 if ^data_init_flag /* Have we initiated pointer to rcp_data? */ 39 then do; /* No. */ 40 call hcs_$initiate (">system_library_1", "rcp_data", "", 0, 0, data_ptr, ecode); 41 data_init_flag = "1"b; 42 end; 43 44 return (data_ptr); 45 46 47 48 com_seg: entry returns (ptr); 49 50 if ^com_seg_init_flag /* Have we initiated pointer to rcp_com_seg? */ 51 then do; /* No. */ 52 call hcs_$initiate (">system_library_1", "rcp_com_seg", "", 0, 0, com_seg_ptr, ecode); 53 com_seg_init_flag = "1"b; 54 end; 55 56 return (com_seg_ptr); 57 58 59 end rcp_pointers_; SOURCE FILES USED IN THIS COMPILATION. LINE NUMBER DATE MODIFIED NAME PATHNAME 0 11/11/89 0807.0 rcp_pointers_.pl1 >spec>install>1111>rcp_pointers_.pl1 NAMES DECLARED IN THIS COMPILATION. IDENTIFIER OFFSET LOC STORAGE CLASS DATA TYPE ATTRIBUTES AND REFERENCES (* indicates a set context) NAMES DECLARED BY DECLARE STATEMENT. com_seg_init_flag 000010 internal static bit(1) initial packed unaligned dcl 26 set ref 50 53* com_seg_ptr 000012 internal static pointer dcl 31 set ref 52* 56 data_init_flag 000011 internal static bit(1) initial packed unaligned dcl 28 set ref 38 41* data_ptr 000014 internal static pointer dcl 32 set ref 40* 44 ecode 000100 automatic fixed bin(35,0) dcl 24 set ref 40* 52* hcs_$initiate 000016 constant entry external dcl 34 ref 40 52 NAMES DECLARED BY EXPLICIT CONTEXT. com_seg 000142 constant entry external dcl 48 data 000044 constant entry external dcl 36 rcp_pointers_ 000031 constant entry external dcl 13 THERE WERE NO NAMES DECLARED BY CONTEXT OR IMPLICATION. STORAGE REQUIREMENTS FOR THIS PROGRAM. Object Text Link Symbol Defs Static Start 0 0 310 330 241 320 Length 502 241 20 135 47 6 BLOCK NAME STACK SIZE TYPE WHY NONQUICK/WHO SHARES STACK FRAME rcp_pointers_ 136 external procedure is an external procedure. STORAGE FOR INTERNAL STATIC VARIABLES. LOC IDENTIFIER BLOCK NAME 000010 com_seg_init_flag rcp_pointers_ 000011 data_init_flag rcp_pointers_ 000012 com_seg_ptr rcp_pointers_ 000014 data_ptr rcp_pointers_ STORAGE FOR AUTOMATIC VARIABLES. STACK FRAME LOC IDENTIFIER BLOCK NAME rcp_pointers_ 000100 ecode rcp_pointers_ THE FOLLOWING EXTERNAL OPERATORS ARE USED BY THIS PROGRAM. call_ext_out_desc return_mac signal_op ext_entry THE FOLLOWING EXTERNAL ENTRIES ARE CALLED BY THIS PROGRAM. hcs_$initiate NO EXTERNAL VARIABLES ARE USED BY THIS PROGRAM. LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC 13 000030 36 000040 38 000052 40 000054 41 000123 44 000126 48 000140 50 000150 52 000153 53 000224 56 000227 ----------------------------------------------------------- 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