COMPILATION LISTING OF SEGMENT linus_retrieve Compiled by: Multics PL/I Compiler, Release 28e, of February 14, 1985 Compiled at: Honeywell Multics Op. - System M Compiled on: 07/29/86 1007.3 mst Tue Options: optimize map 1 /* *********************************************************** 2* * * 3* * * 4* * Copyright, (C) Honeywell Information Systems Inc., 1981 * 5* * * 6* * * 7* *********************************************************** */ 8 9 /* ****************************************************** 10* * * 11* * * 12* * Copyright (c) 1972 by Massachusetts Institute of * 13* * Technology and Honeywell Information Systems, Inc. * 14* * * 15* * * 16* ****************************************************** */ 17 18 19 linus_retrieve: 20 proc (lcb_ptr, ca_ptr, char_ptr, al_ptr, e_ptr, icode); 21 22 23 /* DESCRIPTION: 24* 25* Data is retrieved from the currently open data base and used by various 26* linus request procedures. This procedure does the first retrieval and sets 27* up the system standard arg list for subsequent retrievals using the 28* "-another" selection expression. Therefore the "char_desc" and the 29* "arg_list" structures must be released by the calling procedure. 30* 31* 32* 33* HISTORY: 34* 35* 77-05-01 J. C. C. Jagernauth: Initially written. 36* 37* 80-03-14 Rickie E. Brinegar: Modified to use a work area defined on 38* lcb.linus_area_ptr instead of getting system free area. 39* 40* 81-02-02 Rickie E. Brinegar: The internal static debug switch declaration 41* was moved from the db_on entry to the main entry. 42* 43* 81-02-11 Rickie E. Brinegar: Modified to set the argument list only when 44* the al_ptr is null and to do the work of preparing the argument list for 45* another processing as was advertised in the notes above (something it did 46* not do). 47* 48* 81-02-20 Rickie E. Brinegar: changed the call to mdb_display_value_ to a 49* call to mdb_display_data_value$ptr to allow for selection expressions longer 50* that 256 characters. 51* 52* 81-07-15 Rickie E. Brinegar: Removed useless cleanup condition handler. 53* 54* 81-09-17 Rickie E. Brinegar: Removed the is_var bit array for determining 55* if a descriptor is a varying data type. This use of the bit array was 56* replaced with a call to mdbm_util_$varying_data_class with a pointer to the 57* appropriate descriptor. 58* 59* 81-11-12 Rickie E. Brinegar: Added timing of dsl_$retrieve call. 60* 61**/ 62 1 1 /* BEGIN INCLUDE FILE linus_lcb.incl.pl1 -- jaw 8/30/77 */ 1 2 1 3 1 4 1 5 /****^ HISTORY COMMENTS: 1 6* 1) change(86-04-23,Dupuis), approve(86-05-23,MCR7188), audit(86-07-23,GWMay), 1 7* install(86-07-29,MR12.0-1106): 1 8* Added general_work_area_ptr and renamed sfr_ptr to 1 9* force_retrieve_scope_ptr. 1 10* END HISTORY COMMENTS */ 1 11 1 12 1 13 /* HISTORY: 1 14* 1 15* 78-09-29 J. C. C. Jagernauth: Modified for MR7.0. 1 16* 1 17* 81-05-11 Rickie E. Brinegar: added security bit and andministrator bit as 1 18* a part of the attribute level control work. 1 19* 1 20* 81-06-17 Rickie E. Brinegar: deleted the sd_ptr as a part of removing the 1 21* scope_data structure from LINUS. LINUS now depends totally on MRDS for 1 22* scope information. 1 23* 1 24* 81-11-11 Rickie E. Brinegar: added the timing bit and three fields for 1 25* retaining various vcpu times to be collected when in timing mode. The 1 26* times to be collected are: LINUS parsing time, LINUS processing time, and 1 27* MRDS processing time. 1 28* 1 29* 82-01-15 DJ Schimke: Added the build_increment and build_start fields as 1 30* part of the line numbering implementation. This allows for possible later 1 31* LINUS control of the build defaults. 1 32* 1 33* 82-03-01 Paul W. Benjamin: Removed linus_prompt_chars_ptr, as that 1 34* information is now retained by ssu_. Removed parse_timer as no longer 1 35* meaningful. Added linus_version. Added iteration bit. Added 6 entry 1 36* variables for ssu_ replaceable procedures. Added actual_input_iocbp. 1 37* 1 38* 82-06-23 Al Dupuis: Added subsystem_control_info_ptr, 1 39* subsystem_invocation_level, and selection_expression_identifier. 1 40* 1 41* 82-08-26 DJ Schimke: Added report_control_info_ptr, and 1 42* table_control_info_ptr. 1 43* 1 44* 82-10-19 DJ Schimke: Added ssu_abort_line. 1 45* 1 46* 83-06-06 Bert Moberg: Added print_search_order (pso) and no_optimize (no_ot) 1 47* 1 48* 83-04-07 DJ Schimke: Added temp_seg_info_ptr. 1 49* 1 50* 83-08-26 Al Dupuis: Added query_temp_segment_ptr. 1 51**/ 1 52 1 53 dcl 1 lcb aligned based (lcb_ptr), /* LINUS control block */ 1 54 2 db_index fixed bin (35), /* index of open data base, or 0 */ 1 55 2 rb_len fixed bin (21), /* length of request buffer */ 1 56 2 lila_count fixed bin (35), /* number of LILA text lines */ 1 57 2 lila_chars fixed bin (35), /* number of LILA source test chars */ 1 58 2 trans_id fixed bin (35), /* used by checkpoint and rollback facilities (MR7.0) */ 1 59 2 lila_fn char (32) unal, /* entry name of lila data file */ 1 60 2 prompt_flag bit (1) unal, /* on if in prompt mode */ 1 61 2 test_flag bit (1) unal, /* on if in test mode */ 1 62 2 new_version bit (1) unal init (1), /* on for new version data base (MR7.0) */ 1 63 2 secured_db bit (1) unal, /* on if the db is in a secure state */ 1 64 2 administrator bit (1) unal, /* on if the user is a db administrator */ 1 65 2 timing_mode bit (1) unal, /* on if timing is to be done */ 1 66 2 iteration bit (1) unal, /* interpret parens as iteration sets */ 1 67 2 pso_flag bit (1) unal, /* add print_search_order to select */ 1 68 2 no_ot_flag bit (1) unal, /* add no_optimize to select */ 1 69 2 reserved bit (27) unal, 1 70 2 liocb_ptr ptr, /* iocb ptr for lila file */ 1 71 2 rb_ptr ptr, /* ptr to request buffer */ 1 72 2 is_ptr ptr, /* iocb ptr for currentinput stream switch */ 1 73 2 cal_ptr ptr, /* ptr to current arg list for invoke (or null) */ 1 74 2 ttn_ptr ptr, /* pointer to table info structure */ 1 75 2 force_retrieve_scope_info_ptr ptr, /* structure pointer to force retrieve scope operation */ 1 76 2 lv_ptr ptr, /* pointer linus variables */ 1 77 2 si_ptr ptr, /* pointer to select_info structure */ 1 78 2 setfi_ptr ptr, /* pointer to set function information */ 1 79 2 sclfi_ptr ptr, /* pointer to user declared scalar fun. names */ 1 80 2 ivs_ptr ptr, /* pointer to stack of invoke iocb pointers */ 1 81 2 lit_ptr ptr, /* pointer to literal pool */ 1 82 2 lvv_ptr ptr, /* pointer to linus variable alloc. pool */ 1 83 2 rd_ptr ptr, /* point to readied files mode information (MR7.0) */ 1 84 2 rt_ptr ptr, /* point to table of relation names and their readied modes 1 85* (MR7.0) */ 1 86 2 actual_input_iocbp ptr, /* ptr to input while in macros */ 1 87 2 lila_promp_chars_ptr ptr, /* pointer to the prompt characters for lila */ 1 88 2 linus_area_ptr ptr, /* LINUS temporary segment pointer */ 1 89 2 lila_area_ptr ptr, /* LILA temporary segment pointer */ 1 90 2 i_o_area_ptr ptr, /* temporary segment pointer used by write, print, create_list */ 1 91 2 rel_array_ptr ptr, /* ptr to array of names rslt info structure 1 92* for current lila expression */ 1 93 2 unused_timer float bin (63), /* future expansion */ 1 94 2 request_time float bin (63), /* How much request time was spent 1 95* in LINUS. (-1 = user has just enabled 1 96* timing, do not report) */ 1 97 2 mrds_time float bin (63), /* How much time was spent in MRDS */ 1 98 2 build_increment fixed bin, /* default increment for build mode */ 1 99 2 build_start fixed bin, /* default start count for build mode */ 1 100 2 linus_version char (4), /* current version of LINUS */ 1 101 2 subsystem_control_info_ptr ptr, /* the same ptr passed by ssu_ to each request procedure */ 1 102 2 subsystem_invocation_level fixed bin, /* identifies this invocation of LINUS */ 1 103 2 selection_expression_identifier fixed bin, /* identifies the current processed selection expression */ 1 104 2 report_control_info_ptr ptr, /* pointer to linus_report_control_info structure */ 1 105 2 table_control_info_ptr ptr, /* pointer to linus_table control structure */ 1 106 2 temp_seg_info_ptr ptr, /* pointer to linus_temp_seg_mgr control structure */ 1 107 2 query_temp_segment_ptr ptr, /* points to temp seg used for manipulating query */ 1 108 2 general_work_area_ptr ptr, /* a freeing area for general use */ 1 109 2 word_pad (6) bit (36) unal, 1 110 /* procedures that will be optionally */ 1 111 /* replaced by the user. Saved so they */ 1 112 /* can be reinstated if desired. */ 1 113 2 ssu_abort_line entry options (variable), 1 114 2 ssu_post_request_line variable entry (ptr), 1 115 2 ssu_pre_request_line variable entry (ptr), 1 116 1 117 2 curr_lit_offset fixed bin (35), /* index of first free bit in lit. pool */ 1 118 2 curr_lv_val_offset fixed bin (35), /* index of first free bit lv. val. pool */ 1 119 2 static_area area (sys_info$max_seg_size - fixed (rel (addr (lcb.static_area))) + 1); 1 120 1 121 dcl lcb_ptr ptr; 1 122 1 123 /* END INCLUDE FILE linus_lcb.incl.pl1 */ 63 64 2 1 /* BEGIN INCLUDE FILE linus_char_argl.incl.pl1 -- jaw 2/11/77 */ 2 2 2 3 /* HISTORY: 2 4* 2 5* 82-02-05 Paul W. Benjamin: Changed arg_len to fixed bin (21). 2 6* 2 7**/ 2 8 2 9 dcl 1 char_argl aligned based (ca_ptr), /* structure for general char. arg. list */ 2 10 2 nargs fixed bin, /* number of args */ 2 11 2 arg (nargs_init refer (char_argl.nargs)), 2 12 3 arg_ptr ptr, /* ptr to first char. of arg */ 2 13 3 arg_len fixed bin (21); /* no. of chars. in arg */ 2 14 2 15 dcl ca_ptr ptr; 2 16 dcl nargs_init fixed bin; 2 17 2 18 /* END INCLUDE FILE linus_char_argl.incl.pl1 */ 65 66 3 1 /* BEGIN INCLUDE FILE linus_arg_list.incl.pl1 -- jccj 4/15/77 */ 3 2 3 3 dcl 1 char_desc aligned based (char_ptr), /* Structure for character descriptors */ 3 4 2 fb_desc bit (36) aligned init ("100000100000000000000000000000100011"b), /* Fixed bin descriptor */ 3 5 2 n_chars fixed bin, 3 6 2 arr (n_chars_init refer (char_desc.n_chars)), 3 7 3 const bit (12) unal init ("101010100000"b), /* Constant part */ 3 8 3 var bit (24) unal; /* Variable part */ 3 9 3 10 dcl char_ptr ptr; 3 11 dcl n_chars_init fixed bin; 3 12 3 13 /* END INCLUDE FILE linus_arg_list.incl.pl1 */ 67 68 4 1 /* BEGIN INCLUDE FILE linus_select_info.incl.pl1 */ 4 2 /* History: 77-07-29 J. A. Weeldreyer: Originally written. 4 3* Modified: 82-18-82 Dave Schimke: Added user_item.table_name 4 4**/ 4 5 dcl 1 select_info aligned based (si_ptr), /* info from LILA select clause */ 4 6 2 set_fn bit (1) unal, /* on if set fn to be applied */ 4 7 2 se_flags unal, /* flags pertaining to selection expr. */ 4 8 3 val_ret bit (1) unal, /* valid for retrieval */ 4 9 3 val_dtt bit (1) unal, /* valid for define_temp_table */ 4 10 3 val_del bit (1) unal, /* valid for delete */ 4 11 3 val_mod bit (1) unal, /* valid for modify */ 4 12 2 dup_flag bit (1) unal, /* on if dup explic. spec. somewhere */ 4 13 2 unique_flag bit (1) unal, /* on if unique explic. spec. somewhere */ 4 14 2 pad bit (29) unal, /* reserved */ 4 15 2 prior_sf_ptr ptr, /* pointer to set fns for prior eval. */ 4 16 2 se_ptr ptr, /* pointer to mrds selection expression */ 4 17 2 sel_items_ptr ptr, /* pointer to list of selected items */ 4 18 2 sel_items_len fixed bin, /* length in characters of list of selected items */ 4 19 2 se_len fixed bin (35), /* length of mrds sel. expr. */ 4 20 2 nsv_alloc fixed bin, /* no. of se. vals aloc. */ 4 21 2 nmi_alloc fixed bin, /* no. of mrds items alloc. */ 4 22 2 nui_alloc fixed bin, /* no. of user items alloc. */ 4 23 2 nsevals fixed bin, /* number of selection expr. vaules */ 4 24 2 n_mrds_items fixed bin, /* no. of items in mrds select list */ 4 25 2 n_user_items fixed bin, /* no. of items user will see */ 4 26 2 se_vals (nsv_init refer (select_info.nsv_alloc)), 4 27 3 arg_ptr ptr, 4 28 3 desc_ptr ptr, 4 29 2 mrds_item (nmi_init refer (select_info.nmi_alloc)), /* mrds select items */ 4 30 3 arg_ptr ptr, /* pointer to receiving field */ 4 31 3 bit_len fixed bin (35), /* bit length of receiving field */ 4 32 3 desc bit (36), /* descriptor for receiving field */ 4 33 3 assn_type fixed bin, /* type code for assign_ */ 4 34 3 assn_len fixed bin (35), /* length for assign_ */ 4 35 2 user_item (nui_init refer (select_info.nui_alloc)), /* user select item */ 4 36 3 name char (32) var, /* name for col. header */ 4 37 3 table_name char (32) var, /* name of containing linus table */ 4 38 3 item_type fixed bin, /* indicates type of item: 4 39* 1 => raw mrds, 4 40* 2 => expr. */ 4 41 3 rslt_desc bit (36), /* descriptor for expr. result */ 4 42 3 rslt_bit_len fixed bin (35), /* bit length of expr. result */ 4 43 3 rslt_assn_ptr ptr, /* pointer to expr. result storage loc. */ 4 44 3 rslt_assn_type fixed bin, /* assign_ type code of expr. result */ 4 45 3 rslt_assn_len fixed bin (35), /* assign_ length for expr. result */ 4 46 3 item_ptr ptr; /* pointer to item or expr. or applied set_func. structure */ 4 47 4 48 dcl (nsv_init, nmi_init, nui_init) fixed bin; 4 49 dcl si_ptr ptr; 4 50 4 51 /* END INCLUDE FILE linus_select_info.incl.pl1 */ 69 70 5 1 /* BEGIN mdbm_arg_list.incl.pl1 -- jaw 5/31/78 */ 5 2 /* the duplicate mrds_arg_list.incl.pl1 was eliminated by Jim Gray, Nov. 1979 */ 5 3 5 4 /* layout of argument list for IDS and DBM entries with options (variable) */ 5 5 5 6 dcl 1 arg_list based (al_ptr), 5 7 2 arg_count fixed bin (17) unal, /* 2 * no. of args. */ 5 8 2 code fixed bin (17) unal, /* 4 => normal, 8 => special */ 5 9 2 desc_count fixed bin (17) unal, /* 2 * no. of descriptors */ 5 10 2 pad fixed bin (17) unal, /* must be 0 */ 5 11 2 arg_des_ptr (num_ptrs) ptr; /* argument/descriptor pointer */ 5 12 5 13 dcl al_ptr ptr; 5 14 dcl num_ptrs fixed bin; 5 15 5 16 /* END mdbm_arg_list.incl.pl1 */ 5 17 71 72 73 74 dcl 1 arg_len_bits based, 75 2 pad bit (12) unal, 76 2 length bit (24); /* Length of argument to be passed in arg_list */ 77 78 dcl debug_switch bit (1) int static init ("0"b); 79 80 dcl icode fixed bin (35); 81 82 dcl (desc, l, loop) fixed bin; 83 84 dcl initial_vclock float bin (63); 85 86 dcl (addr, addrel, fixed, null, rel, vclock) builtin; 87 88 dcl ( 89 e_ptr, 90 env_ptr init (null), 91 temp_ptr init (null) 92 ) ptr; 93 94 dcl ANOTHER char (8) init ("-another") int static options (constant); 95 dcl ANOTHER_LEN bit (24) init ("000000000000000000001000"b) int static 96 options (constant); 97 dcl ANOTHER_PTR ptr init (null) int static; 98 99 dcl cu_$generate_call entry (entry, ptr); 100 dcl dsl_$retrieve entry options (variable); /* MRDS subroutine */ 101 dcl ioa_ entry options (variable); 102 dcl mdb_display_data_value$ptr entry (ptr, ptr); 103 dcl mdbm_util_$varying_data_class entry (ptr) returns (bit (1) aligned); 104 dcl sys_info$max_seg_size fixed bin (35) ext;/* Used in linus control block */ 105 dcl work_area area (sys_info$max_seg_size) based (lcb.linus_area_ptr); 106 107 108 /* assure ANOTHER_PTR is not null and that the arg_list is only 109* when the al_ptr is null */ 110 111 if ANOTHER_PTR = null then 112 ANOTHER_PTR = addr (ANOTHER); 113 114 si_ptr = lcb.si_ptr; /* Init */ 115 desc = select_info.n_mrds_items + 3 + select_info.nsevals; 116 /* Offset for descriptors */ 117 if al_ptr = null then do; 118 num_ptrs = desc * 2; /* Number of pointers in arg_list */ 119 allocate arg_list in (work_area); /* System standard argument list */ 120 arg_list.arg_des_ptr (desc) = addr (icode); /* Pointer to return code */ 121 if char_ptr = null then do; 122 n_chars_init = 1; /* Number to allocate */ 123 allocate char_desc in (work_area); /* Character descriptors */ 124 end; 125 arg_list.arg_des_ptr (num_ptrs) = addr (char_desc.fb_desc); 126 /* Return code descriptor */ 127 arg_list.arg_des_ptr (1) = addr (lcb.db_index); /* Data base index */ 128 arg_list.arg_des_ptr (desc + 1) = addr (char_desc.fb_desc); 129 /* Data base index descriptor */ 130 arg_list.arg_count, arg_list.desc_count = num_ptrs; /* Initialize argument list header */ 131 arg_list.code = 4; 132 arg_list.pad = 0; 133 134 /* Fill in rest of standard arg_list */ 135 char_desc.arr.var (1) = 136 addr (select_info.se_len) -> arg_len_bits.length; 137 arg_list.arg_des_ptr (2) = select_info.se_ptr; 138 arg_list.arg_des_ptr (desc + 2) = addr (char_desc.arr (1)); 139 if select_info.nsevals ^= 0 then 140 do l = 1 to select_info.nsevals; 141 arg_list.arg_des_ptr (2 + l) = select_info.se_vals.arg_ptr (l); 142 arg_list.arg_des_ptr (2 + desc + l) = 143 select_info.se_vals.desc_ptr (l); 144 end; 145 l = 1; 146 do loop = 3 + select_info.nsevals 147 to 2 + select_info.n_mrds_items + select_info.nsevals; 148 /* Use pointers and descriptors from select_info structure */ 149 arg_list.arg_des_ptr (loop) = select_info.mrds_item.arg_ptr (l); 150 arg_list.arg_des_ptr (desc + loop) = 151 addr (select_info.mrds_item.desc (l)); 152 if mdbm_util_$varying_data_class ( 153 addr (select_info.mrds_item.desc (l))) then do; 154 temp_ptr = select_info.mrds_item.arg_ptr (l); 155 arg_list.arg_des_ptr (loop) = addrel (temp_ptr, 1); 156 end; 157 l = l + 1; 158 end; 159 end; 160 161 if debug_switch then do; 162 call ioa_ ("Selection expression:"); 163 call 164 mdb_display_data_value$ptr (select_info.se_ptr, 165 addr (char_desc.arr (1))); 166 end; /* if debug_switch */ 167 168 if lcb.timing_mode then 169 initial_vclock = vclock; 170 171 call cu_$generate_call (dsl_$retrieve, al_ptr); /* Call retrieve */ 172 173 if lcb.timing_mode then 174 lcb.mrds_time = lcb.mrds_time + vclock - initial_vclock; 175 176 /* Insure that we are now set up for -another processing */ 177 178 if arg_list.arg_des_ptr (2) ^= ANOTHER_PTR then do; 179 arg_list.arg_des_ptr (2) = ANOTHER_PTR; 180 char_desc.arr (1).var = ANOTHER_LEN; 181 end; 182 183 return; 184 185 db_on: 186 entry; 187 188 /* Usage: 189* linus_retrieve$db_on 190* 191* Turns on a switch which causes the value of the current 192* selection expression to be displayed at the terminal. 193**/ 194 195 debug_switch = "1"b; 196 return; 197 198 db_off: 199 entry; 200 201 /* Usage: 202* linus_retrieve$db_off 203* 204* Turns off the switch which causes the value of the current 205* selection expression to be displayed at the terminal. 206**/ 207 208 debug_switch = "0"b; 209 return; 210 211 end linus_retrieve; SOURCE FILES USED IN THIS COMPILATION. LINE NUMBER DATE MODIFIED NAME PATHNAME 0 07/29/86 0940.0 linus_retrieve.pl1 >special_ldd>install>MR12.0-1106>linus_retrieve.pl1 63 1 07/29/86 0937.8 linus_lcb.incl.pl1 >special_ldd>install>MR12.0-1106>linus_lcb.incl.pl1 65 2 11/23/82 1327.3 linus_char_argl.incl.pl1 >ldd>include>linus_char_argl.incl.pl1 67 3 03/27/82 0434.5 linus_arg_list.incl.pl1 >ldd>include>linus_arg_list.incl.pl1 69 4 09/16/83 1338.0 linus_select_info.incl.pl1 >ldd>include>linus_select_info.incl.pl1 71 5 10/14/83 1609.0 mdbm_arg_list.incl.pl1 >ldd>include>mdbm_arg_list.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. ANOTHER 000000 constant char(8) initial unaligned dcl 94 set ref 111 ANOTHER_LEN constant bit(24) initial unaligned dcl 95 ref 180 ANOTHER_PTR 000012 internal static pointer initial dcl 97 set ref 111 111* 178 179 addr builtin function dcl 86 ref 111 120 125 127 128 135 138 150 152 152 163 163 addrel builtin function dcl 86 ref 155 al_ptr parameter pointer dcl 5-13 set ref 19 117 119* 120 125 127 128 130 130 131 132 137 138 141 142 149 150 155 171* 178 179 arg_count based fixed bin(17,0) level 2 packed unaligned dcl 5-6 set ref 130* arg_des_ptr 2 based pointer array level 2 dcl 5-6 set ref 120* 125* 127* 128* 137* 138* 141* 142* 149* 150* 155* 178 179* arg_len_bits based structure level 1 packed unaligned dcl 74 arg_list based structure level 1 unaligned dcl 5-6 set ref 119 arg_ptr 20 based pointer array level 3 in structure "select_info" dcl 4-5 in procedure "linus_retrieve" ref 141 arg_ptr based pointer array level 3 in structure "select_info" dcl 4-5 in procedure "linus_retrieve" ref 149 154 arr 2 based structure array level 2 dcl 3-3 set ref 138 163 163 ca_ptr parameter pointer dcl 2-15 ref 19 char_desc based structure level 1 dcl 3-3 set ref 123 char_ptr parameter pointer dcl 3-10 set ref 19 121 123* 125 128 135 138 163 163 180 code 0(18) based fixed bin(17,0) level 2 packed unaligned dcl 5-6 set ref 131* const 2 based bit(12) initial array level 3 packed unaligned dcl 3-3 set ref 123* cu_$generate_call 000014 constant entry external dcl 99 ref 171 db_index based fixed bin(35,0) level 2 dcl 1-53 set ref 127 debug_switch 000010 internal static bit(1) initial unaligned dcl 78 set ref 161 195* 208* desc 000105 automatic fixed bin(17,0) dcl 82 in procedure "linus_retrieve" set ref 115* 118 120 128 138 142 150 desc based bit(36) array level 3 in structure "select_info" dcl 4-5 in procedure "linus_retrieve" set ref 150 152 152 desc_count 1 based fixed bin(17,0) level 2 packed unaligned dcl 5-6 set ref 130* desc_ptr 22 based pointer array level 3 dcl 4-5 ref 142 dsl_$retrieve 000016 constant entry external dcl 100 ref 171 171 e_ptr parameter pointer dcl 88 ref 19 env_ptr 000112 automatic pointer initial dcl 88 set ref 88* fb_desc based bit(36) initial level 2 dcl 3-3 set ref 123* 125 128 icode parameter fixed bin(35,0) dcl 80 set ref 19 120 initial_vclock 000110 automatic float bin(63) dcl 84 set ref 168* 173 ioa_ 000020 constant entry external dcl 101 ref 162 l 000106 automatic fixed bin(17,0) dcl 82 set ref 139* 141 141 142 142* 145* 149 150 152 152 154 157* 157 lcb based structure level 1 dcl 1-53 lcb_ptr parameter pointer dcl 1-121 ref 19 114 119 123 127 168 173 173 173 length 0(12) based bit(24) level 2 packed unaligned dcl 74 ref 135 linus_area_ptr 60 based pointer level 2 dcl 1-53 ref 119 123 loop 000107 automatic fixed bin(17,0) dcl 82 set ref 146* 149 150 155* mdb_display_data_value$ptr 000022 constant entry external dcl 102 ref 163 mdbm_util_$varying_data_class 000024 constant entry external dcl 103 ref 152 mrds_item based structure array level 2 dcl 4-5 mrds_time 74 based float bin(63) level 2 dcl 1-53 set ref 173* 173 n_chars 1 based fixed bin(17,0) level 2 dcl 3-3 set ref 123* n_chars_init 000100 automatic fixed bin(17,0) dcl 3-11 set ref 122* 123 123 n_mrds_items 16 based fixed bin(17,0) level 2 dcl 4-5 ref 115 146 nsevals 15 based fixed bin(17,0) level 2 dcl 4-5 ref 115 139 139 146 146 nsv_alloc 12 based fixed bin(17,0) level 2 dcl 4-5 ref 149 150 152 152 154 null builtin function dcl 86 ref 88 88 111 117 121 num_ptrs 000104 automatic fixed bin(17,0) dcl 5-14 set ref 118* 119 125 130 pad 1(18) based fixed bin(17,0) level 2 packed unaligned dcl 5-6 set ref 132* se_len 11 based fixed bin(35,0) level 2 dcl 4-5 set ref 135 se_ptr 4 based pointer level 2 dcl 4-5 set ref 137 163* se_vals 20 based structure array level 2 dcl 4-5 select_info based structure level 1 dcl 4-5 si_ptr 34 based pointer level 2 in structure "lcb" dcl 1-53 in procedure "linus_retrieve" ref 114 si_ptr 000102 automatic pointer dcl 4-49 in procedure "linus_retrieve" set ref 114* 115 115 135 137 139 139 141 142 146 146 146 149 150 152 152 154 163 temp_ptr 000114 automatic pointer initial dcl 88 set ref 88* 154* 155 timing_mode 15(05) based bit(1) level 2 packed unaligned dcl 1-53 ref 168 173 var 2(12) based bit(24) array level 3 packed unaligned dcl 3-3 set ref 135* 180* vclock builtin function dcl 86 ref 168 173 work_area based area dcl 105 ref 119 123 NAMES DECLARED BY DECLARE STATEMENT AND NEVER REFERENCED. char_argl based structure level 1 dcl 2-9 fixed builtin function dcl 86 nargs_init automatic fixed bin(17,0) dcl 2-16 nmi_init automatic fixed bin(17,0) dcl 4-48 nsv_init automatic fixed bin(17,0) dcl 4-48 nui_init automatic fixed bin(17,0) dcl 4-48 rel builtin function dcl 86 sys_info$max_seg_size external static fixed bin(35,0) dcl 104 NAMES DECLARED BY EXPLICIT CONTEXT. db_off 000520 constant entry external dcl 198 db_on 000505 constant entry external dcl 185 linus_retrieve 000032 constant entry external dcl 19 THERE WERE NO NAMES DECLARED BY CONTEXT OR IMPLICATION. STORAGE REQUIREMENTS FOR THIS PROGRAM. Object Text Link Symbol Defs Static Start 0 0 646 674 534 656 Length 1166 534 26 256 111 4 BLOCK NAME STACK SIZE TYPE WHY NONQUICK/WHO SHARES STACK FRAME linus_retrieve 100 external procedure is an external procedure. STORAGE FOR INTERNAL STATIC VARIABLES. LOC IDENTIFIER BLOCK NAME 000010 debug_switch linus_retrieve 000012 ANOTHER_PTR linus_retrieve STORAGE FOR AUTOMATIC VARIABLES. STACK FRAME LOC IDENTIFIER BLOCK NAME linus_retrieve 000100 n_chars_init linus_retrieve 000102 si_ptr linus_retrieve 000104 num_ptrs linus_retrieve 000105 desc linus_retrieve 000106 l linus_retrieve 000107 loop linus_retrieve 000110 initial_vclock linus_retrieve 000112 env_ptr linus_retrieve 000114 temp_ptr linus_retrieve THE FOLLOWING EXTERNAL OPERATORS ARE USED BY THIS PROGRAM. call_ext_out_desc call_ext_out return ext_entry alloc_based vclock THE FOLLOWING EXTERNAL ENTRIES ARE CALLED BY THIS PROGRAM. cu_$generate_call dsl_$retrieve ioa_ mdb_display_data_value$ptr mdbm_util_$varying_data_class NO EXTERNAL VARIABLES ARE USED BY THIS PROGRAM. LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC 88 000017 19 000024 111 000040 114 000047 115 000054 117 000060 118 000064 119 000067 120 000102 121 000106 122 000113 123 000115 125 000141 127 000147 128 000154 130 000162 131 000174 132 000176 135 000200 137 000205 138 000210 139 000216 141 000227 142 000241 144 000252 145 000254 146 000256 149 000271 150 000310 152 000322 154 000341 155 000350 157 000356 158 000357 161 000361 162 000364 163 000402 168 000421 171 000433 173 000451 178 000465 179 000475 180 000477 183 000503 185 000504 195 000513 196 000516 198 000517 208 000526 209 000530 ----------------------------------------------------------- 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