COMPILATION LISTING OF SEGMENT ios_signal_ 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 1012.7 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 /* format: style4,delnl,insnl,ifthenstmt,indnoniterend */ 14 ios_signal_: 15 proc (strname, io_status); 16 17 /* This procedure signals io_error for ios_, since the code involved would have 18* made ios_ too long for a fast command loop. */ 19 20 /* Coded 8/73 by M. Weaver 21* Last modified (date and reason): 22* Aug 9, 1977 by S. Webber to make better use of static storage 23* Oct 28,1977 by M. R. Jordan to make io_status fixed bin(35) rather than bit(72) aligned 24**/ 25 26 declare strname char (32) aligned; 27 declare io_status fixed bin (35); 28 declare 1 io_err_info aligned, /* structure to passed to condition handler */ 1 1 1 2 /* begin include file ... cond_info_structure.incl.pl1 */ 1 3 /* last modified 5/7/73 */ 1 4 1 5 2 length fixed bin, /* length in words of this structure */ 1 6 2 version fixed bin, /* version number of this structure */ 1 7 2 action_flags aligned, /* tell handler how to proceed */ 1 8 3 cant_restart bit(1) unal, /* caller doesn't ever want to be returned to */ 1 9 3 default_restart bit(1) unal, /* caller can be returned to with no further action */ 1 10 3 pad bit(34) unal, 1 11 2 info_string char(256) var, /* may contain printable message */ 1 12 2 status_code fixed bin(35), /* if^=0, code interpretable by com_err_ */ 1 13 /* end include file ... cond_info_structure.incl.pl1 */ 29 30 2 stream_name char (32), 2 status, 3 code fixed bin (35), 3 io_bits bit (36); 31 32 declare (addr, null, size) builtin; 33 34 declare signal_ entry (char (*), ptr, ptr); 35 36 /* fill in info structure */ 37 38 io_err_info.length = size (io_err_info); 39 io_err_info.version = 1; 40 string (io_err_info.action_flags) = "0"b; 41 io_err_info.info_string = "An error has occurred using ios_. Check stream names and status."; 42 io_err_info.status_code = 0; 43 io_err_info.stream_name = strname; 44 io_err_info.status.code = io_status; 45 io_err_info.status.io_bits = (36)"0"b; 46 47 call signal_ ("io_error", null, addr (io_err_info)); 48 /* if returned to, try again */ 49 50 return; 51 52 end ios_signal_; SOURCE FILES USED IN THIS COMPILATION. LINE NUMBER DATE MODIFIED NAME PATHNAME 0 11/11/89 0802.8 ios_signal_.pl1 >spec>install>1110>ios_signal_.pl1 29 1 05/06/74 1741.0 cond_info_structure.incl.pl1 >ldd>include>cond_info_structure.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. action_flags 2 000100 automatic structure level 2 dcl 28 set ref 40* addr builtin function dcl 32 ref 47 47 code 115 000100 automatic fixed bin(35,0) level 3 dcl 28 set ref 44* info_string 3 000100 automatic varying char(256) level 2 dcl 28 set ref 41* io_bits 116 000100 automatic bit(36) level 3 dcl 28 set ref 45* io_err_info 000100 automatic structure level 1 dcl 28 set ref 38 47 47 io_status parameter fixed bin(35,0) dcl 27 ref 14 44 length 000100 automatic fixed bin(17,0) level 2 dcl 28 set ref 38* null builtin function dcl 32 ref 47 47 signal_ 000010 constant entry external dcl 34 ref 47 size builtin function dcl 32 ref 38 status 115 000100 automatic structure level 2 dcl 28 status_code 104 000100 automatic fixed bin(35,0) level 2 dcl 28 set ref 42* stream_name 105 000100 automatic char(32) level 2 dcl 28 set ref 43* strname parameter char(32) dcl 26 ref 14 43 version 1 000100 automatic fixed bin(17,0) level 2 dcl 28 set ref 39* NAME DECLARED BY EXPLICIT CONTEXT. ios_signal_ 000035 constant entry external dcl 14 NAME DECLARED BY CONTEXT OR IMPLICATION. string builtin function ref 40 STORAGE REQUIREMENTS FOR THIS PROGRAM. Object Text Link Symbol Defs Static Start 0 0 144 156 113 154 Length 336 113 12 143 31 0 BLOCK NAME STACK SIZE TYPE WHY NONQUICK/WHO SHARES STACK FRAME ios_signal_ 164 external procedure is an external procedure. STORAGE FOR AUTOMATIC VARIABLES. STACK FRAME LOC IDENTIFIER BLOCK NAME ios_signal_ 000100 io_err_info ios_signal_ THE FOLLOWING EXTERNAL OPERATORS ARE USED BY THIS PROGRAM. call_ext_out_desc return_mac ext_entry THE FOLLOWING EXTERNAL ENTRIES ARE CALLED BY THIS PROGRAM. signal_ NO EXTERNAL VARIABLES ARE USED BY THIS PROGRAM. LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC 14 000031 38 000042 39 000044 40 000046 41 000047 42 000054 43 000055 44 000062 45 000064 47 000065 50 000112 ----------------------------------------------------------- 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