COMPILATION LISTING OF SEGMENT bjm_get_bj_path_from_uid Compiled by: Multics PL/I Compiler, Release 28e, of February 14, 1985 Compiled at: Honeywell Multics Op. - System M Compiled on: 04/04/85 0940.8 mst Thu Options: optimize map 1 /* *********************************************************** 2* * * 3* * Copyright, (C) Honeywell Information Systems Inc., 1983 * 4* * * 5* *********************************************************** */ 6 7 /* format: style4,indattr,ifthenstmt,ifthen,^indcomtxt,idind33 */ 8 9 bjm_get_bj_path_from_uid: 10 procedure (p_bj_uid, p_bj_dir, p_bj_entry, p_code); 11 12 13 /* DESCRIPTION: 14* A procedure to return the dir and entry names of an open before 15*journal given its opening ID. 16* 17* BJ_UID is an input argument. BJ_DIR, BJ_ENTRY, and CODE are 18*output arguments. 19**/ 20 21 /* HISTORY: 22*Written by M. Pandolf, 01/05/83. 23*Modified: 24*12/06/83 by L. A. Newcomb: Renamed before_journal_manager_static_ to 25* bjm_data_ and moved some cells from dm_data_ to bjm_data_. 26*03/19/85 by Steve Herbst: Fixed to initialize bjm_data_$bj_code. 27**/ 28 29 /* initialize parameters */ 30 31 bj_uid = p_bj_uid; 32 p_bj_dir = ""; 33 p_bj_entry = ""; 34 p_code = 0; 35 36 /* set up addresses for unexpected error */ 37 38 on cleanup call CLEANUP; 39 40 if bjm_data_$bj_operation = "" 41 then bjm_data_$bj_operation = ME; 42 else do; 43 p_code = dm_error_$bj_recursive_invoc; 44 goto quick_exit; 45 end; 46 47 bjm_data_$bj_exit_err = nonlocal_error_exit; 48 bjm_data_$bj_code = 0; 49 50 /* lock the PST so that the references to it will be done while it is stable */ 51 52 call bj_pst_lock (); 53 54 /* get a pointer to the PSTE */ 55 56 bj_pste_ptr = bj_pst_search (bj_uid); 57 if bj_pste_ptr = null () 58 then do; 59 call bj_pst_lock$unlock (); 60 p_code = error_table_$noentry; 61 goto local_error_exit; 62 end; 63 64 /* use the bj_ix to look up the BJ pathname in the pathname table */ 65 66 bj_pn_table_ptr = ptr (bjm_data_$bj_pst_ptr, bjm_data_$bj_pst_ptr -> bj_pst.pn_table_offset); 67 68 p_bj_dir = bj_pn_table (bj_pste.bj_ix).dir; 69 p_bj_entry = bj_pn_table (bj_pste.bj_ix).entry; 70 71 /* done */ 72 73 call bj_pst_lock$unlock (); 74 75 std_exit: 76 bjm_data_$bj_operation = ""; 77 78 bjm_data_$bj_exit_err = 79 bjm_data_$bj_default_error_label; 80 81 quick_exit: 82 return; 83 84 nonlocal_error_exit: 85 p_code = bjm_data_$bj_code; 86 87 local_error_exit: 88 call CLEANUP; 89 goto quick_exit; 90 91 /* INTERNAL PROCEDURES */ 92 93 CLEANUP: 94 procedure (); 95 96 dcl code fixed bin (35); 97 98 call bj_cleanup_tables$handler (code); 99 100 bjm_data_$bj_exit_err = 101 bjm_data_$bj_default_error_label; 102 bjm_data_$bj_operation = ""; 103 104 return; 105 106 end CLEANUP; 107 108 109 /* DECLARATIONS */ 110 111 /* Parameters */ 112 113 dcl p_bj_uid bit (36) aligned parameter; /* BJ unique ID */ 114 dcl p_bj_dir char (*) parameter; /* dir of BJ identified bj BJ_OID */ 115 dcl p_bj_entry char (*) parameter; /* entryname of BJ identified bj BJ_OID */ 116 dcl p_code fixed bin (35) parameter; /* standard system ststus code */ 117 118 /* Automatic */ 119 120 dcl bj_uid bit (36) aligned; /* local copy of before journal UID */ 121 122 /* Static, External */ 123 124 dcl dm_error_$bj_recursive_invoc fixed bin (35) external static; 125 dcl error_table_$noentry fixed bin (35) ext static; 126 dcl bjm_data_$bj_pst_ptr pointer external static; 127 128 /* Constant */ 129 130 dcl ME char (32) internal static options (constant) 131 init ("bjm_get_bj_path_from_uid"); 132 133 /* Entry */ 134 135 dcl bj_pst_lock entry (); 136 dcl bj_pst_search entry (bit (36) aligned) returns (ptr); 137 dcl bj_pst_lock$unlock entry (); 138 dcl bj_cleanup_tables$handler entry (fixed bin (35)); 139 140 /* Builtin */ 141 142 dcl ptr builtin; 143 144 /* Condition */ 145 146 dcl cleanup condition; 147 148 /* Include Files */ 149 150 1 1 /* BEGIN dm_bj_static.incl.pl1 */ 1 2 /* 1 3*Modified: 1 4*10/04/82 by Lee A. Newcomb: To change from internal static to external 1 5* static. 1 6**/ 1 7 1 8 dcl dm_system_data_$bj_max_n_journals fixed bin ext static; 1 9 dcl dm_system_data_$bj_max_n_processes fixed bin ext static; 1 10 dcl dm_system_data_$max_n_transactions fixed bin ext static; 1 11 1 12 /* END dm_bj_static.incl.pl1 */ 1 13 151 152 2 1 /* BEGIN INCLUDE FILE: dm_bj_ppt.incl.pl1 */ 2 2 /* 2 3*Layout of the per-process before journal table and entries. 2 4* 2 5*Written by Andre Bensoussan June/July 1982 2 6*Modified: 2 7*09/29/82 by Lee A. Newcomb: To make two default oid cells, pad ppte's 2 8* to account for all used space, and use dm_system_data_ for 2 9* determining dimension of bj_ppt.e. 2 10**/ 2 11 /* format: style4,indattr,idind33,^indcomtxt */ 2 12 2 13 dcl BJ_PPT_VERSION_1 fixed bin int static options (constant) init (1); 2 14 dcl BJ_PPTE_VERSION_1 fixed bin int static options (constant) init (1); 2 15 2 16 dcl bj_ppt_ptr ptr; 2 17 2 18 dcl 1 bj_ppt based (bj_ppt_ptr) aligned, 2 19 2 version fixed bin, 2 20 2 max_n_entries fixed bin, /* should be = dm_system_data_$bj_max_n_journals */ 2 21 2 n_entries_used fixed bin, /* # of BJs open in this process */ 2 22 2 highest_ix_used fixed bin, /* max. # of BJs ever opened in this process */ 2 23 2 default_bj, /* for selecting a txn def. BJ by write_before_mark protocol */ 2 24 3 user_set_oid bit (36), /* explicit user setting via $set_default_bj */ 2 25 3 last_opened_oid bit (36), /* implicit if no user setting, set by open and close */ 2 26 /* if both zero, use system default BJ */ 2 27 2 process_id bit (36), /* so we don't have to keep calling for it. */ 2 28 2 process_ix fixed bin, /* index into bj_check_in_table */ 2 29 2 mod_list_area (100) fixed bin (35), /* for keeping track of ppt mods, not curr. used */ 2 30 2 31 2 e dim (dm_system_data_$bj_max_n_journals refer (bj_ppt.max_n_entries)) 2 32 like bj_ppte; /* an entry for each BJ open in this process */ 2 33 /* always make sure bj_ppt.e is on a even word boundary */ 2 34 2 35 /* now specify the format of each per-process BJ table entry */ 2 36 2 37 dcl bj_ppte_ptr ptr; 2 38 2 39 dcl 1 bj_ppte based (bj_ppte_ptr) aligned, 2 40 2 version fixed bin, /* better be the same for all entries in a bj_ppt */ 2 41 2 bj_uid bit (36), /* UID of the BJ page file */ 2 42 2 pf_oid bit (36), /* OID of the BJ page file */ 2 43 2 n_opening fixed bin, /* how many openings this process has done for this BJ */ 2 44 2 bj_pste_ptr ptr, /* "link" to per-system BJ table entry */ 2 45 2 open_time fixed bin (71); /* used to fill in bj_ppt.default_bj.last_opened_oid */ 2 46 /* if the last opened BJ is closed */ 2 47 2 48 /* END INCLUDE FILE: bj_ppt.incl.pl1 */ 153 154 3 1 /* BEGIN INCLUDE FILE: dm_bj_pst.incl.pl1 */ 3 2 /* 3 3*Layout of the before journal per-system table header and BJ table entries. 3 4* 3 5*Written by Andre Bensoussan 06-15-1982 3 6*Modified: 3 7*09/29/82 by Lee A. Newcomb: To use dm_system_data_ for determining 3 8* dimension of bj_pst.e and force bj_pst.mod_list_area and 3 9* bj_pst.e to even word boundaries. 3 10*04/27/82 by M. Pandolf: To add meter space by cutting away from mod_list_area. 3 11**/ 3 12 /* format: style4,indattr,idind33,^indcomtxt */ 3 13 3 14 dcl BJ_PST_VERSION_1 fixed bin internal static options (constant) init (1); 3 15 3 16 dcl bj_pst_ptr ptr; 3 17 3 18 dcl 1 bj_pst based (bj_pst_ptr) aligned, 3 19 2 version fixed bin, 3 20 2 pad1 bit (36), 3 21 2 lock, 3 22 3 pid bit (36), /* process_id holding lock */ 3 23 3 event bit (36), 3 24 2 time_of_bootload fixed bin (71), /* for ease of access */ 3 25 2 max_n_entries fixed bin, /* as determined from dm_system_data_$bj_max_n_journals */ 3 26 2 n_entries_used fixed bin, /* current # of BJs open on the system */ 3 27 2 highest_ix_used fixed bin, /* max. # of BJs that has ever been open of the system */ 3 28 2 pn_table_offset fixed bin (18) uns, /* relative offset of bj_pn_table in bj_pst seg. */ 3 29 2 check_in_table_offset fixed bin (18) uns, /* ditto for bj_check_in_table */ 3 30 2 buffer_table_offset fixed bin (18) uns, /* ditto for where our BJ buffers are located */ 3 31 2 max_n_buffers fixed bin, /* must be <= to max_n_entries */ 3 32 2 pad2 bit (36), /* force next on even word boundary */ 3 33 2 meters, /* dim (50) fixed bin (71), */ 3 34 3 n_calls_begin_txn fixed bin (71), /* meter (1) */ 3 35 3 n_calls_before_image fixed bin (71), /* meter (2) */ 3 36 3 n_calls_abort fixed bin (71), /* meter (3) */ 3 37 3 n_calls_commit fixed bin (71), /* meter (4) */ 3 38 3 n_calls_rb_mark fixed bin (71), /* meter (5) */ 3 39 3 n_calls_fm_pc_mark fixed bin (71), /* meter (6) */ 3 40 3 n_calls_fm_rbh fixed bin (71), /* meter (7) */ 3 41 3 n_calls_rollback fixed bin (71), /* meter (8) */ 3 42 3 meter dim (9:50) fixed bin (71), /* meter (9) - meter (50) */ 3 43 2 mod_list_area (100) fixed bin (35), /* for keeping track of pst mods */ 3 44 3 45 2 e dim (dm_system_data_$bj_max_n_journals refer (bj_pst.max_n_entries)) 3 46 like bj_pste; /* per system BJ table entries */ 3 47 3 48 3 49 /* END INCLUDE FILE: dm_bj_pst.incl.pl1 */ 155 156 4 1 /* BEGIN INCLUDE FILE: dm_bj_pste.incl.pl1 */ 4 2 4 3 /* DESCRIPTION 4 4* 4 5* Layout of the per-system before journal table 4 6* entries. This structure is used to contain information 4 7* about a before journal active in a running DMS. It is 4 8* currently also used as the header of a before journal 4 9* (see dm_bj_header.incl.pl1). Version changes to this 4 10* structure require either automatic conversion to be set 4 11* up, or users to be told to re-create their journals. 4 12* 4 13* Currently, a bj_pste must be 64 words long; any 4 14* future changes must at least make sure a bj_pste is an 4 15* even # of words for the alignment of some of its 4 16* elements. 4 17**/ 4 18 4 19 /* HISTORY: 4 20* 4 21*Written by Andre Bensoussan, 06/15/82. 4 22*Modified: 4 23*08/16/82 by Andre Bensoussan: to add stamp_for_last_ci_put. 4 24*09/29/82 by Lee A. Newcomb: to fix BJ_PSTE_VERSION_1 and fix some 4 25* alignments. 4 26*11/01/82 by Andre Bensoussan: to add "stamp_for_last_ci_on_disk", 4 27* "n_bi_still_unsafe", and "n_bi_being_saved". 4 28*02/08/83 by M. Pandolf: to add append_state structure. 4 29*03/19/83 by L. A. Newcomb: to fix up some alignments and spelling problems. 4 30*04/27/83 by M. Pandolf: to add meter structure at end. 4 31*02/11/85 by Lee A. Newcomb: Fixed version constant name to agree with its 4 32* value of 2; fixed references to page files or PF's; fixed format 4 33* of description and history sections. 4 34*03/07/85 by Lee A. Newcomb: Changed a pad word to be txn_storage_limit and 4 35* expanded on the description for future generations (no 4 36* version was made). 4 37*03/27/85 by Lee A. Newcomb: Changed one of the unused meters to 4 38* n_txn_storage_limit_hits (again without a version change). 4 39**/ 4 40 /* format: style2,ll79,ind3,^indprocbody,ifthendo,ifthen,^indnoniterdo,^inddcls,dclind5,idind35,linecom */ 4 41 4 42 dcl BJ_PSTE_VERSION_2 fixed bin internal static 4 43 options (constant) init (2); 4 44 4 45 dcl bj_pste_ptr ptr; 4 46 4 47 /* MUST HAVE EVEN NUMBER OR WORDS */ 4 48 dcl 1 bj_pste based (bj_pste_ptr) aligned, 4 49 2 version fixed bin, 4 50 2 bj_ix fixed bin, /* Index of this entry in bj_pst table */ 4 51 2 lock aligned, 4 52 3 pid bit (36), /* process ID of lock owner */ 4 53 3 event bit (36), 4 54 2 bj_uid bit (36), /* UID of BJ file */ 4 55 2 ci_size fixed bin, /* In number of bytes */ 4 56 2 max_size fixed bin, /* In number of ci's */ 4 57 2 active bit (1) aligned, /* 0 means journal not being used */ 4 58 2 time_header_updated fixed bin (71), 4 59 2 earliest_meaningful_time fixed bin (71), /* time stamp on first valid control interval */ 4 60 2 update_frequency fixed bin, /* Not used yet, probably will be how many CIs */ 4 61 2 last_rec_id bit (36), /* rec id of the last logical record in journal */ 4 62 2 n_processes fixed bin, /* Number of processes using this BJ */ 4 63 2 n_txn fixed bin, /* Number of txn in progress using this BJ */ 4 64 2 last_ci_info aligned, 4 65 3 last_ci_buffered fixed bin (24) uns, /* Last ci encached in the buffer */ 4 66 3 last_ci_put fixed bin (24) uns, /* Last ci put in the BJ */ 4 67 3 last_ci_flushed fixed bin (24) uns, /* Last ci for which flush initiated */ 4 68 3 last_ci_on_disk fixed bin (24) uns, /* Last ci of that portion of the BJ known to be ... */ 4 69 /* .. completely on disk */ 4 70 3 stamp_for_last_ci_put fixed bin (71), /* Time stamp associated with the last ci put in the BJ */ 4 71 3 stamp_for_last_ci_on_disk fixed bin (71), /* Time stamp associated with the last ci on disk in the BJ */ 4 72 2 n_bi_still_unsafe fixed bin, /* number of bi's still not on disk */ 4 73 2 n_bi_being_saved fixed bin, /* number of bi's for which flush initiated */ 4 74 2 buffer_offset fixed bin (18) uns, /* Now allocated in the bj_pst segment */ 4 75 2 txn_storage_limit fixed bin (35), /* # of bytes a single txn may write */ 4 76 2 cl aligned, /* Circular List */ 4 77 3 origin_ci fixed bin (24) uns, 4 78 3 lowest_ci fixed bin (24) uns, 4 79 3 highest_ci fixed bin (24) uns, 4 80 3 number_ci fixed bin (24) uns, 4 81 2 append_state aligned, 4 82 3 current_operation char (4), /* equal to "appe" when append in progress */ 4 83 3 pending_n_txn fixed bin, /* n_txn value when append done */ 4 84 3 pending_last_rec_id bit (36), /* last_rec_id value after append done */ 4 85 3 pending_last_element_id bit (36), /* last element id after append done */ 4 86 3 txte_rec_id_relp bit (18), /* rel ptr into seg containing TXT for txte.pending_bj_rec_id */ 4 87 2 pad_to_even_word1 bit (36) aligned, 4 88 2 meters aligned, /* dim (10) fixed bin (71), */ 4 89 3 n_bi_written fixed bin (71), /* meter (1) */ 4 90 3 n_bi_bytes_written fixed bin (71), /* meter (2) */ 4 91 3 n_journal_full fixed bin (71), /* meter (3) */ 4 92 3 n_successful_recycles fixed bin (71), /* meter (4) */ 4 93 3 n_ci_recycled fixed bin (71), /* meter (5) */ 4 94 3 n_txn_started fixed bin (71), /* meter (6) */ 4 95 3 n_non_null_txn fixed bin (71), /* meter (7) */ 4 96 3 n_txn_storage_limit_hits fixed bin (71), /* meter (8) */ 4 97 3 meter (9:10) fixed bin (71), 4 98 /* meter (9) - meter (10) */ 4 99 2 pad_to_64_words (6) bit (36); /* 64 is even (see below) */ 4 100 4 101 4 102 /* END INCLUDE FILE: dm_bj_pste.incl.pl1 */ 157 158 5 1 /* BEGIN INCLUDE FILE: dm_bj_pn_table.incl.pl1 */ 5 2 /* 5 3*This vector relates a BJ UID to its pathname. 5 4* 5 5*Written by Andre Bensoussan June/July 1982 5 6*Modified: 5 7*09/29/82 by Lee A. Newcomb: To make word aligned, convert to use 5 8* dm_system_data_$bj_max_n_journals, and store max_n_entries 5 9* for use with crash recovery. 5 10**/ 5 11 /* format: style4,indattr,idind33,^indcomtxt */ 5 12 5 13 dcl bj_pn_table_ptr ptr; 5 14 5 15 dcl 1 bj_pn_table based (bj_pn_table_ptr) aligned, 5 16 2 max_n_entries fixed bin, /* know how long the table is for crash recovery */ 5 17 2 bj_path_to_uid_relation dim (dm_system_data_$bj_max_n_journals refer (bj_pn_table.max_n_entries)), 5 18 3 dir char (168), 5 19 3 entry char (32), 5 20 3 bj_uid bit (36); 5 21 5 22 /* END INCLUDE FILE: dm_bj_pn_table.incl.pl1 */ 159 160 6 1 /* BEGIN INCLUDE FILE dm_bj_global_error_info.incl.pl1 */ 6 2 6 3 /* Originally found in before journal primitives written by */ 6 4 /* A. Bensoussan. Gathered into an include file for ease of use. */ 6 5 /* See the bjm_data_.alm source for details of use. */ 6 6 6 7 /* HISTORY: 6 8*Written by Mike Pandolf, 07/14/82. 6 9*Modified: 6 10*12/06/83 by L. A. Newcomb: Renamed before_journal_manager_static_ to 6 11* bjm_data_ and moved some cells from dm_data_ to bjm_data_. 6 12**/ 6 13 6 14 /* format: style4,indattr,ifthenstmt,ifthen,^indcomtxt,idind33 */ 6 15 dcl bjm_data_$bj_operation char (32) external static; 6 16 6 17 dcl bjm_data_$bj_exit_err label variable external; 6 18 6 19 dcl bjm_data_$bj_code fixed bin (35) external; 6 20 6 21 dcl bjm_data_$bj_default_error_label label external static; 6 22 6 23 6 24 /* END INCLUDE FILE dm_bj_global_error_info.incl.pl1 */ 161 162 163 164 end bjm_get_bj_path_from_uid; SOURCE FILES USED IN THIS COMPILATION. LINE NUMBER DATE MODIFIED NAME PATHNAME 0 04/04/85 0826.3 bjm_get_bj_path_from_uid.pl1 >spec>on>7192.pbf-04/04/85>bjm_get_bj_path_from_uid.pl1 151 1 01/07/85 0857.8 dm_bj_static.incl.pl1 >ldd>include>dm_bj_static.incl.pl1 153 2 01/07/85 0857.6 dm_bj_ppt.incl.pl1 >ldd>include>dm_bj_ppt.incl.pl1 155 3 01/07/85 0857.7 dm_bj_pst.incl.pl1 >ldd>include>dm_bj_pst.incl.pl1 157 4 04/04/85 0819.1 dm_bj_pste.incl.pl1 >spec>on>7192.pbf-04/04/85>dm_bj_pste.incl.pl1 159 5 01/07/85 0857.4 dm_bj_pn_table.incl.pl1 >ldd>include>dm_bj_pn_table.incl.pl1 161 6 01/07/85 0857.3 dm_bj_global_error_info.incl.pl1 >ldd>include>dm_bj_global_error_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. ME 000000 constant char(32) initial unaligned dcl 130 ref 40 bj_cleanup_tables$handler 000024 constant entry external dcl 138 ref 98 bj_ix 1 based fixed bin(17,0) level 2 dcl 4-48 ref 68 69 bj_path_to_uid_relation 1 based structure array level 2 dcl 5-15 bj_pn_table based structure level 1 dcl 5-15 bj_pn_table_ptr 000112 automatic pointer dcl 5-13 set ref 66* 68 69 bj_ppte based structure level 1 dcl 2-39 bj_pst based structure level 1 dcl 3-18 bj_pst_lock 000016 constant entry external dcl 135 ref 52 bj_pst_lock$unlock 000022 constant entry external dcl 137 ref 59 73 bj_pst_search 000020 constant entry external dcl 136 ref 56 bj_pste based structure level 1 dcl 4-48 bj_pste_ptr 000110 automatic pointer dcl 4-45 set ref 56* 57 68 69 bj_uid 000100 automatic bit(36) dcl 120 set ref 31* 56* bjm_data_$bj_code 000032 external static fixed bin(35,0) dcl 6-19 set ref 48* 84 bjm_data_$bj_default_error_label 000034 external static label variable dcl 6-21 ref 78 100 bjm_data_$bj_exit_err 000030 external static label variable dcl 6-17 set ref 47* 78* 100* bjm_data_$bj_operation 000026 external static char(32) unaligned dcl 6-15 set ref 40 40* 75* 102* bjm_data_$bj_pst_ptr 000014 external static pointer dcl 126 ref 66 66 cleanup 000102 stack reference condition dcl 146 ref 38 code 000100 automatic fixed bin(35,0) dcl 96 set ref 98* dir 1 based char(168) array level 3 dcl 5-15 ref 68 dm_error_$bj_recursive_invoc 000010 external static fixed bin(35,0) dcl 124 ref 43 entry 53 based char(32) array level 3 dcl 5-15 ref 69 error_table_$noentry 000012 external static fixed bin(35,0) dcl 125 ref 60 p_bj_dir parameter char unaligned dcl 114 set ref 9 32* 68* p_bj_entry parameter char unaligned dcl 115 set ref 9 33* 69* p_bj_uid parameter bit(36) dcl 113 ref 9 31 p_code parameter fixed bin(35,0) dcl 116 set ref 9 34* 43* 60* 84* pn_table_offset 11 based fixed bin(18,0) level 2 unsigned dcl 3-18 ref 66 ptr builtin function dcl 142 ref 66 NAMES DECLARED BY DECLARE STATEMENT AND NEVER REFERENCED. BJ_PPTE_VERSION_1 internal static fixed bin(17,0) initial dcl 2-14 BJ_PPT_VERSION_1 internal static fixed bin(17,0) initial dcl 2-13 BJ_PSTE_VERSION_2 internal static fixed bin(17,0) initial dcl 4-42 BJ_PST_VERSION_1 internal static fixed bin(17,0) initial dcl 3-14 bj_ppt based structure level 1 dcl 2-18 bj_ppt_ptr automatic pointer dcl 2-16 bj_ppte_ptr automatic pointer dcl 2-37 bj_pst_ptr automatic pointer dcl 3-16 dm_system_data_$bj_max_n_journals external static fixed bin(17,0) dcl 1-8 dm_system_data_$bj_max_n_processes external static fixed bin(17,0) dcl 1-9 dm_system_data_$max_n_transactions external static fixed bin(17,0) dcl 1-10 NAMES DECLARED BY EXPLICIT CONTEXT. CLEANUP 000244 constant entry internal dcl 93 ref 38 87 bjm_get_bj_path_from_uid 000025 constant entry external dcl 9 local_error_exit 000236 constant label dcl 87 ref 61 nonlocal_error_exit 000232 constant label dcl 84 ref 47 quick_exit 000231 constant label dcl 81 ref 44 89 std_exit 000216 constant label dcl 75 NAME DECLARED BY CONTEXT OR IMPLICATION. null builtin function ref 57 STORAGE REQUIREMENTS FOR THIS PROGRAM. Object Text Link Symbol Defs Static Start 0 0 462 520 273 472 Length 1040 273 36 303 167 0 BLOCK NAME STACK SIZE TYPE WHY NONQUICK/WHO SHARES STACK FRAME bjm_get_bj_path_from_uid 84 external procedure is an external procedure. on unit on line 38 64 on unit CLEANUP 70 internal procedure is called by several nonquick procedures. STORAGE FOR AUTOMATIC VARIABLES. STACK FRAME LOC IDENTIFIER BLOCK NAME CLEANUP 000100 code CLEANUP bjm_get_bj_path_from_uid 000100 bj_uid bjm_get_bj_path_from_uid 000110 bj_pste_ptr bjm_get_bj_path_from_uid 000112 bj_pn_table_ptr bjm_get_bj_path_from_uid THE FOLLOWING EXTERNAL OPERATORS ARE USED BY THIS PROGRAM. call_ext_out call_int_this call_int_other return enable ext_entry_desc int_entry THE FOLLOWING EXTERNAL ENTRIES ARE CALLED BY THIS PROGRAM. bj_cleanup_tables$handler bj_pst_lock bj_pst_lock$unlock bj_pst_search THE FOLLOWING EXTERNAL VARIABLES ARE USED BY THIS PROGRAM. bjm_data_$bj_code bjm_data_$bj_default_error_label bjm_data_$bj_exit_err bjm_data_$bj_operation bjm_data_$bj_pst_ptr dm_error_$bj_recursive_invoc error_table_$noentry LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC 9 000020 31 000045 32 000050 33 000055 34 000062 38 000063 40 000105 43 000117 44 000122 47 000123 48 000127 52 000130 56 000134 57 000145 59 000151 60 000156 61 000162 66 000163 68 000172 69 000204 73 000212 75 000216 78 000223 81 000231 84 000232 87 000236 89 000242 93 000243 98 000251 100 000257 102 000266 104 000272 ----------------------------------------------------------- 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