COMPILATION LISTING OF SEGMENT xmail_area_ Compiled by: Multics PL/I Compiler, Release 28d, of October 4, 1983 Compiled at: Honeywell LCPD Phoenix, System M Compiled on: 11/15/83 1425.1 mst Tue Options: optimize map 1 /* *********************************************************** 2* * * 3* * Copyright, (C) Honeywell Information Systems Inc., 1982 * 4* * * 5* * Copyright (c) 1972 by Massachusetts Institute of * 6* * Technology and Honeywell Information Systems, Inc. * 7* * * 8* *********************************************************** */ 9 10 11 xmail_area_: proc (); 12 13 /* Parameter */ 14 15 dcl P_area_ptr ptr; 16 dcl P_code fixed bin (35); 17 18 /* Automatic */ 19 20 dcl 1 area_def aligned like area_info; 21 22 /* Entries */ 23 24 dcl define_area_ entry (ptr, fixed bin (35)); 25 dcl release_area_ entry (ptr); 26 27 /* Static */ 28 29 dcl sys_info$max_seg_size fixed bin (19) ext static; 30 dcl NAME char (11) init ("xmail_area_") int static options (constant); 31 32 /* Builtin */ 33 34 dcl (addr, null, string) builtin; 35 36 create: entry (P_area_ptr, P_code); 37 38 P_area_ptr = null; 39 P_code = 0; 40 41 area_def.version = area_info_version_1; 42 string (area_def.control) = ""b; 43 area_def.control.extend = "1"b; 44 area_def.owner = NAME; 45 area_def.size = sys_info$max_seg_size; 46 area_def.areap = null; 47 48 call define_area_ (addr (area_def), P_code); 49 if P_code ^= 0 then return; 50 51 P_area_ptr = area_def.areap; 52 53 return; /* create */ 54 55 release: entry (P_area_ptr); 56 57 call release_area_ (P_area_ptr); 58 59 return; /* release */ 60 61 62 1 1 /* BEGIN INCLUDE FILE area_info.incl.pl1 12/75 */ 1 2 1 3 dcl area_info_version_1 fixed bin static init (1) options (constant); 1 4 1 5 dcl area_infop ptr; 1 6 1 7 dcl 1 area_info aligned based (area_infop), 1 8 2 version fixed bin, /* version number for this structure is 1 */ 1 9 2 control aligned like area_control, /* control bits for the area */ 1 10 2 owner char (32) unal, /* creator of the area */ 1 11 2 n_components fixed bin, /* number of components in the area (returned only) */ 1 12 2 size fixed bin (18), /* size of the area in words */ 1 13 2 version_of_area fixed bin, /* version of area (returned only) */ 1 14 2 areap ptr, /* pointer to the area (first component on multisegment area) */ 1 15 2 allocated_blocks fixed bin, /* number of blocks allocated */ 1 16 2 free_blocks fixed bin, /* number of free blocks not in virgin */ 1 17 2 allocated_words fixed bin (30), /* number of words allocated in the area */ 1 18 2 free_words fixed bin (30); /* number of words free in area not in virgin */ 1 19 1 20 dcl 1 area_control aligned based, 1 21 2 extend bit (1) unal, /* says area is extensible */ 1 22 2 zero_on_alloc bit (1) unal, /* says block gets zerod at allocation time */ 1 23 2 zero_on_free bit (1) unal, /* says block gets zerod at free time */ 1 24 2 dont_free bit (1) unal, /* debugging aid, turns off free requests */ 1 25 2 no_freeing bit (1) unal, /* for allocation method without freeing */ 1 26 2 system bit (1) unal, /* says area is managed by system */ 1 27 2 pad bit (30) unal; 1 28 1 29 /* END INCLUDE FILE area_info.incl.pl1 */ 63 64 65 end xmail_area_; SOURCE FILES USED IN THIS COMPILATION. LINE NUMBER DATE MODIFIED NAME PATHNAME 0 11/15/83 1400.2 xmail_area_.pl1 >spec>on>xmail3>xmail_area_.pl1 63 1 06/11/76 1043.4 area_info.incl.pl1 >ldd>include>area_info.incl.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. NAME 000000 constant char(11) initial unaligned dcl 30 ref 44 P_area_ptr parameter pointer dcl 15 set ref 36 38* 51* 55 57* P_code parameter fixed bin(35,0) dcl 16 set ref 36 39* 48* 49 addr builtin function dcl 34 ref 48 48 area_control based structure level 1 dcl 1-20 area_def 000100 automatic structure level 1 dcl 20 set ref 48 48 area_info based structure level 1 dcl 1-7 area_info_version_1 constant fixed bin(17,0) initial dcl 1-3 ref 41 areap 16 000100 automatic pointer level 2 dcl 20 set ref 46* 51 control 1 000100 automatic structure level 2 dcl 20 set ref 42* define_area_ 000010 constant entry external dcl 24 ref 48 extend 1 000100 automatic bit(1) level 3 packed unaligned dcl 20 set ref 43* null builtin function dcl 34 ref 38 46 owner 2 000100 automatic char(32) level 2 packed unaligned dcl 20 set ref 44* release_area_ 000012 constant entry external dcl 25 ref 57 size 13 000100 automatic fixed bin(18,0) level 2 dcl 20 set ref 45* string builtin function dcl 34 set ref 42* sys_info$max_seg_size 000014 external static fixed bin(19,0) dcl 29 ref 45 version 000100 automatic fixed bin(17,0) level 2 dcl 20 set ref 41* NAME DECLARED BY DECLARE STATEMENT AND NEVER REFERENCED. area_infop automatic pointer dcl 1-5 NAMES DECLARED BY EXPLICIT CONTEXT. create 000023 constant entry external dcl 36 release 000073 constant entry external dcl 55 xmail_area_ 000011 constant entry external dcl 11 THERE WERE NO NAMES DECLARED BY CONTEXT OR IMPLICATION. STORAGE REQUIREMENTS FOR THIS PROGRAM. Object Text Link Symbol Defs Static Start 0 0 200 216 111 210 Length 400 111 16 146 66 0 BLOCK NAME STACK SIZE TYPE WHY NONQUICK/WHO SHARES STACK FRAME xmail_area_ 92 external procedure is an external procedure. STORAGE FOR AUTOMATIC VARIABLES. STACK FRAME LOC IDENTIFIER BLOCK NAME xmail_area_ 000100 area_def xmail_area_ THE FOLLOWING EXTERNAL OPERATORS ARE USED BY THIS PROGRAM. call_ext_out return ext_entry THE FOLLOWING EXTERNAL ENTRIES ARE CALLED BY THIS PROGRAM. define_area_ release_area_ THE FOLLOWING EXTERNAL VARIABLES ARE USED BY THIS PROGRAM. sys_info$max_seg_size LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC 11 000010 36 000016 38 000030 39 000033 41 000034 42 000036 43 000037 44 000041 45 000044 46 000046 48 000050 49 000062 51 000065 53 000067 55 000070 57 000100 59 000110 ----------------------------------------------------------- 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