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monitor-sources/jsysm.mac
There are 14 other files named jsysm.mac in the archive. Click here to see a list.
; Edit= 9110 to JSYSM.MAC on 16-Jun-89 by GSCOTT
;Prevent undeserved TIMEX2 errors from HSYS% on a ^ECEASE NOW.
; Edit= 9080 to JSYSM.MAC on 10-Mar-89 by WADDINGTON
;Use JI%ASN instead of "1B1" at GETJI1:. Now if only we documented this
;behaviour...
; Edit= 9074 to JSYSM.MAC on 28-Feb-89 by GSCOTT
;Output terminal origin when logging out.
; Edit= 9072 to JSYSM.MAC on 28-Feb-89 by RASPUZZI
;Prevent NSKDIS BUGHLTs when attaching to a job from a CTERM terminal. Small
;race condition existed where someone else could have the CTMLOK and deep down
;in the bowls of CTHSRV, we would try to LOCK the CTMLOK and of course want to
;block since someone else had it. You can't block when you are NOSKED.
; Edit= 9066 to JSYSM.MAC on 7-Feb-89 by GSCOTT
;Save $2 at HSYS4+4.
; Edit= 9061 to JSYSM.MAC on 17-Jan-89 by GSCOTT
;Edit 9041 introduced a rare timing problem evidenced by vanishing TDBs.
; Edit= 9058 to JSYSM.MAC on 12-Jan-89 by GSCOTT
;Add SMON function .SFBUG to set SAVTRE. Reverse sense of SMON function
;.SFHDT. ITRAP on errors in SMON function .SFDCD.
; Edit= 9041 to JSYSM.MAC on 13-Dec-88 by RASPUZZI
;Finish off some of the security features that were started at one time (like
;password expiration). Also, add new features to help a system manager secure
;the system.
; Edit= 8993 to JSYSM.MAC on 2-Nov-88 by LOMARTIRE
;Merge Production changes to BUG text
; Edit= 8955 to JSYSM.MAC on 26-Aug-88 by LOMARTIRE
;Improve BUG. documentation some more
; Edit= 8902 to JSYSM.MAC on 12-Aug-88 by RASPUZZI
;Update BUG. documentation.
; Edit= 8834 to JSYSM.MAC on 21-Apr-88 by GSCOTT (TCO 7.1279)
; UPD ID= 8705, RIP:<7.MONITOR>JSYSM.MAC.95, 21-Apr-88 16:11:20 by GSCOTT
;TCO 7.1279 - Don't validate the job number passed to the USAGE JSYS if the
; entry type is .USENT. This is so that MOUNTR has no problem writing tape
; and disk mount records created when the user logs out with things mounted.
; Also change several occurances of "PS:[ACCOUNTS]" to "ACCOUNT:" in BUGs.
; UPD ID= 8697, RIP:<7.MONITOR>JSYSM.MAC.94, 12-Apr-88 14:55:00 by GSCOTT
;TCO 7.1272 - Fix bad accouting records from ATACH when AT%TRM is used and my
; own job is specified as the target job.
; UPD ID= 8688, RIP:<7.MONITOR>JSYSM.MAC.93, 18-Mar-88 10:30:22 by GSCOTT
;TCO 7.1260 - Fix TCO 6.1.1092, AC1 not set up for CFOBF at LOG2 after SOBE
; loop and call TTCOBF after call to ELOGOO to catch jobs stuck in TCOTST.
; UPD ID= 8653, RIP:<7.MONITOR>JSYSM.MAC.92, 18-Feb-88 20:46:31 by GSCOTT
;TCO 7.1230 - Add routine BLINKS which breaks links and advice and defaults
; the CTY to type contained in CTYTY if SAVTRE is nonzero.
; UPD ID= 8536, RIP:<7.MONITOR>JSYSM.MAC.90, 9-Feb-88 16:24:46 by GSCOTT
;TCO 7.1218 - Update copyright date.
; UPD ID= 8421, RIP:<7.MONITOR>JSYSM.MAC.89, 4-Feb-88 12:29:15 by GSCOTT
;TCO 7.1210 - Set USGHOL, UXXCL1, UXXCL2, UXXCL3, UXXFIT, and UXXWER
; normally not dumpable. Also correct module name on other BUGs.
;TCO 7.1200 - Split MEXEC into MEXEC and JSYSM, moving all JSYS code here.
;Change FX to Q3. Move GJINF, TIME, RUNTM, GTRPI, GTDAL, SYSGT, GETAB, SETSN,
;SETNM, GETNM, GETJI, SWTCH, LITES, USRIO, PEEK, and XPEEK JSYSes to XCDSEC.
;Move CRJOB, LOGIN, and USAGE here from JSYSA. See JSYSA for the revision
;history for CRJOB, LOGIN, and USAGE. As is customary, the old MEXEC revision
;history is included here for reference.
; UPD ID= 272, RIP:<7.MONITOR>MEXEC.MAC.24, 6-Nov-87 15:06:52 by GSCOTT
;TCO 7.1119 - Replace occurances of [ASCIZ/<crlf>/] with CRLF, remove ASZSIX
; UPD ID= 265, RIP:<7.MONITOR>MEXEC.MAC.23, 6-Nov-87 11:53:26 by GSCOTT
;TCO 7.1117 - Remove code that is a slow no-op in CHKR having to do with drums.
; UPD ID= 249, RIP:<7.MONITOR>MEXEC.MAC.22, 4-Nov-87 16:42:11 by MCCOLLUM
;TCO 7.1112 - Fix STCRJB, EXEC2, and .GETJI to use LGSIDX.
; Make system-wide expunge work for Boot Structure
; Look for IPALOD and IPADMP on BS:
; UPD ID= 239, RIP:<7.MONITOR>MEXEC.MAC.21, 3-Nov-87 13:18:46 by GSCOTT
;TCO 7.1075 - Update TOC, repaginate.
; UPD ID= 237, RIP:<7.MONITOR>MEXEC.MAC.20, 2-Nov-87 11:43:28 by GSCOTT
;TCO 7.1107 - Don't hang in a DOBE at LOGDES
; UPD ID= 217, RIP:<7.MONITOR>MEXEC.MAC.19, 27-Oct-87 15:52:39 by RASPUZZI
;TCO 7.1086 - Broadcast system going down messages to all systems in the
; cluster. Also, add system name to the System going down string.
; UPD ID= 204, RIP:<7.MONITOR>MEXEC.MAC.18, 23-Oct-87 15:24:50 by GSCOTT
;TCO 7.1081 - Call DOBINI during system startup, run SETSPD to copy DOB dumps
; UPD ID= 193, RIP:<7.MONITOR>MEXEC.MAC.17, 21-Oct-87 20:24:47 by RASPUZZI
;More of TCO 7.1076 - This time really put the changes in!
; UPD ID= 180, RIP:<7.MONITOR>MEXEC.MAC.16, 21-Oct-87 17:05:23 by RASPUZZI
;TCO 7.1076 - Start up the CLUDGR fork and make GETRTL global.
; UPD ID= 163, RIP:<7.MONITOR>MEXEC.MAC.15, 19-Oct-87 17:15:38 by LOMARTIRE
;TCO 7.1072 - Create the two new ENQ forks for cluster-wide ENQ
; UPD ID= 149, RIP:<7.MONITOR>MEXEC.MAC.14, 29-Sep-87 18:20:17 by MCCOLLUM
;More of TCO 7.1063 - Fix accidental register change in GTDAL%
; UPD ID= 130, RIP:<7.MONITOR>MEXEC.MAC.13, 23-Sep-87 15:45:15 by MCCOLLUM
;TCO 7.1063 - Check for STRX10 in CHKAC% and GTDAL%
; UPD ID= 104, RIP:<7.MONITOR>MEXEC.MAC.12, 8-Sep-87 17:24:06 by GSCOTT
;TCO 7.1051 - Implement two new GETAB words called ACTJOB and WHOJOB.
; UPD ID= 101, RIP:<7.MONITOR>MEXEC.MAC.11, 4-Sep-87 10:55:19 by MCCOLLUM
;TCO 7.1050 - Call RESLCI instead of RESLCK in RUNDD
; UPD ID= 73, RIP:<7.MONITOR>MEXEC.MAC.10, 12-Aug-87 14:47:43 by MCCOLLUM
;TCO 7.1037 - SC.ALM in SCAMPI is now SC.MAL
; UPD ID= 63, RIP:<7.MONITOR>MEXEC.MAC.9, 10-Aug-87 14:12:21 by RASPUZZI
;TCO 7.1034 - Move IPCF to XCDSEC. Change call to LOGOMO to call KJOMO.
; UPD ID= 45, RIP:<7.MONITOR>MEXEC.MAC.7, 17-Jul-87 12:45:58 by RASPUZZI
;TCO 7.1022 - Prevent ILMNRFs during JOBCOF at LDTACH when the controlling
;terminal disappears on us before we expect it to.
; UPD ID= 37, RIP:<7.MONITOR>MEXEC.MAC.6, 9-Jul-87 16:13:32 by RASPUZZI
;TCO 7.1019 - Fix mistake in TCO 7.1003 and then castrate engineer.
; UPD ID= 17, RIP:<7.MONITOR>MEXEC.MAC.5, 5-Jun-87 11:44:31 by MCCOLLUM
; TCO 7.1010 - Fix up ENACT to check for a null file and return an
; error. Fix RUNDI1 to display a more useful error message.
; UPD ID= 15, RIP:<7.MONITOR>MEXEC.MAC.4, 2-Jun-87 15:30:28 by GSCOTT
;TCO 7.1006 - Repair various accounting problems - put back lost autopatch
; edit 7477, install autopatch edits 7484 to 7488.
; UPD ID= 13, RIP:<7.MONITOR>MEXEC.MAC.3, 28-May-87 16:25:08 by RASPUZZI
;TCO 7.1003 - Put a timeout restriction on the questions "Why Reload?"
; and "Run CHECKD?" so that the system will boot if they are not
; answered in a reasonable amount of time.
; *** Edit 7479 to MEXEC.MAC by MCCOLLUM on 12-May-87, for SPR #21607
; Turn of LAT lines when shuting down system at CHKHS4:
; *** Edit 7456 to MEXEC.MAC by GSCOTT on 23-Apr-87, for SPR #19597
; Write session records properly when a job is attached, detached, or its
; session remark is changed. Also make sure session start time is correct.
; *** Edit 7432 to MEXEC.MAC by MCCOLLUM on 1-Apr-87, for SPR #21552
; Rearrange code and define dummy routine XCKNI so building monitors with
; KNIN=0 will work
; *** Edit 7414 to MEXEC.MAC by RASPUZZI on 10-Feb-87
; Make the LGOUT% JSYS obey ACJ's wishes
; *** Edit 7316 to MEXEC.MAC by RASPUZZI on 11-Jun-86, for SPR #20381
; Change MEXEC to start SETSPD at entry vector plus 1 when setting terminal
; lines, etc for system startup.
; *** Edit 7279 to MEXEC.MAC by MRASPUZZI on 31-Mar-86, for SPR #20779
; Make MEXEC setup a PRARG block when CJ%FIL is set for an EXEC besides the
; system EXEC
; *** Edit 7259 to MEXEC.MAC by WONG on 14-Mar-86, for SPR #18580
; Add batch info to Usage Session Record.
; *** Edit 7247 to MEXEC.MAC by LOMARTIRE on 19-Feb-86
; Implement OFN caching
;Edit 7247 - Add CHKOFN for OFN caching cleanup
; *** Edit 7211 to MEXEC.MAC by GRANT on 18-Dec-85
; Add CI counters for WATCH
; Edit 7173 to MEXEC.MAC by PALMIERI on 23-Oct-85 (TCO 6.1.1542)
; Move modules NIUSR and LLMOP to an extended section. This required the
; changing of some global routine names in LLMOP; Therefor the changes to
; MEXEC, JSYSA, and FORK.
; Edit 7160 to MEXEC.MAC by WAGNER on 16-Oct-85
; Modify JOBCOF code to respect ACJs wishes regarding logout of jobs even if
; detached job timeout has expired.
;Edit 7160 Fix Logout of detached jobs to obey ACJ even if it denies
; request to logout. If ACJ denies, wait COFTIM and ask again.
; UPD ID= 2290, SNARK:<6.1.MONITOR>MEXEC.MAC.284, 29-Jun-85 22:38:22 by GRANT
;TCO 6.1.1477 - IPALOD has new entry point for monitor
; UPD ID= 2238, SNARK:<6.1.MONITOR>MEXEC.MAC.283, 19-Jun-85 10:57:37 by GROSSMAN
;TCO 6.1.1461 - Add call to LLMJB0 to CHKR.
; UPD ID= 2220, SNARK:<6.1.MONITOR>MEXEC.MAC.282, 12-Jun-85 17:45:43 by GRANT
;Change IPAFOO back to IPALOD
; UPD ID= 2120, SNARK:<6.1.MONITOR>MEXEC.MAC.281, 5-Jun-85 09:55:21 by MCCOLLUM
;TCO 6.1.1406 - Update copyright notice.
; UPD ID= 2026, SNARK:<6.1.MONITOR>MEXEC.MAC.280, 28-May-85 16:34:16 by MCCOLLUM
;Add ERJMPs
; UPD ID= 1965, SNARK:<6.1.MONITOR>MEXEC.MAC.279, 13-May-85 10:11:15 by GRANT
;TCO 6.1.1377 - Load CI ucode into resident memory during system startup. CIFORK
;no longer does loading of CI ucode.
; UPD ID= 1890, SNARK:<6.1.MONITOR>MEXEC.MAC.278, 4-May-85 15:14:42 by MCCOLLUM
;TCO 6.1.1238 - Fix more BUG. documentation
; UPD ID= 1862, SNARK:<6.1.MONITOR>MEXEC.MAC.277, 2-May-85 15:02:58 by GROSSMAN
;TCO 6.1.1354 - Fix CRJOB hangs when created job gets logged out too soon.
; UPD ID= 1858, SNARK:<6.1.MONITOR>MEXEC.MAC.276, 30-Apr-85 15:58:06 by LOMARTIRE
;TCO 6.1.1350 - Set local time from cluster first, then local system
; UPD ID= 1838, SNARK:<6.1.MONITOR>MEXEC.MAC.275, 26-Apr-85 15:09:38 by MCCOLLUM
;TCO 6.1.1238 - Fix more BUG. documentation
; UPD ID= 1837, SNARK:<6.1.MONITOR>MEXEC.MAC.274, 26-Apr-85 15:06:45 by MCCOLLUM
;TCO 6.1.1238 - Fix more BUG. documentation
; UPD ID= 1768, SNARK:<6.1.MONITOR>MEXEC.MAC.273, 22-Apr-85 09:02:38 by GRANT
;More 6.1.1284 - CALL CFSKPR should have been removed
; UPD ID= 1711, SNARK:<6.1.MONITOR>MEXEC.MAC.272, 5-Apr-85 13:47:27 by MCCOLLUM
;TCO 6.1.1238 - Fix BUG. documentation
; UPD ID= 1672, SNARK:<6.1.MONITOR>MEXEC.MAC.271, 25-Mar-85 08:20:11 by GRANT
;TCO 6.1.1284 - Change TEFORK to CIFORK and keep it around to do CI stuff
; UPD ID= 1643, SNARK:<6.1.MONITOR>MEXEC.MAC.270, 18-Mar-85 08:10:03 by GRANT
;More TCO 6.1.1245 - Minor enhancement
; UPD ID= 1624, SNARK:<6.1.MONITOR>MEXEC.MAC.269, 12-Mar-85 15:57:06 by LOMARTIRE
;TCO 6.1.1247 - Remove the extra wait after call to CFSJYN
; UPD ID= 1613, SNARK:<6.1.MONITOR>MEXEC.MAC.268, 11-Mar-85 09:54:05 by GRANT
;TCO 6.1.1245 - Broadcast cease, shutdown canceled, and timesharing is over.
;Add a check for cluster ceases in CHKR.
; UPD ID= 1581, SNARK:<6.1.MONITOR>MEXEC.MAC.267, 4-Mar-85 08:00:58 by LOMARTIRE
;TCO 6.1.1227 - Move the starting of TEFORK earlier to help insure CFS joining
; UPD ID= 1283, SNARK:<6.1.MONITOR>MEXEC.MAC.266, 7-Jan-85 11:03:26 by HAUDEL
;TCO 6.1.1115 - Add ERJMPs after a few JSYSes in logout,attach,and detach code
; Fix typo in UPD ID=1249.
; UPD ID= 1270, SNARK:<6.1.MONITOR>MEXEC.MAC.264, 4-Jan-85 15:01:26 by MCCOLLUM
;TCO 6.1.1111 - Get JFN's for job 0 forks with GJ%ACC on
; UPD ID= 1249, SNARK:<6.1.MONITOR>MEXEC.MAC.263, 31-Dec-84 13:12:53 by MCCOLLUM
;TCO 6.1.1112 - In GETAB%, translate local job number to global for DEVUNT table.
; UPD ID= 1230, SNARK:<6.1.MONITOR>MEXEC.MAC.262, 19-Dec-84 18:35:28 by GRANT
;Move SAVTRE to STG.MAC
; UPD ID= 1218, SNARK:<6.1.MONITOR>MEXEC.MAC.261, 18-Dec-84 12:48:47 by TBOYLE
;TCO 6.1.1092 - Fix jobs hung in LOGOUT - Put CFOBF at LOG2 after SOBE loop
; UPD ID= 1018, SNARK:<6.1.MONITOR>MEXEC.MAC.260, 9-Nov-84 13:25:40 by GRANT
;TCO 6.2278 - fix BUGxxx output
; UPD ID= 944, SNARK:<6.1.MONITOR>MEXEC.MAC.259, 4-Nov-84 15:25:06 by GLINDELL
;More TCO 6.1.1021 - Change MDDTP to reflect MDDT's new position in XCDSEC
; UPD ID= 5050, SNARK:<6.MONITOR>MEXEC.MAC.258, 31-Oct-84 18:08:38 by MOSER
;TCO 6.2256 - FIX CRJOB IF CJ%WTA SPECIFIED
; UPD ID= 5038, SNARK:<6.MONITOR>MEXEC.MAC.257, 30-Oct-84 13:55:40 by MCLEAN
;FIX LOGOUT
; UPD ID= 5037, SNARK:<6.MONITOR>MEXEC.MAC.256, 30-Oct-84 09:59:56 by PAETZOLD
;TCO 6.2267 - Save CX in JOBCOF.
; UPD ID= 5003, SNARK:<6.MONITOR>MEXEC.MAC.255, 24-Oct-84 20:15:31 by GLINDELL
;Put in a call to DCNJB0 in CHKR
; UPD ID= 4974, SNARK:<6.MONITOR>MEXEC.MAC.254, 22-Oct-84 16:31:20 by GRANT
;Remove references to FTCI
; UPD ID= 4965, SNARK:<6.MONITOR>MEXEC.MAC.253, 19-Oct-84 14:46:22 by GLINDELL
;More TCO 6.1.1021 - clear T3 before SOUT in LOGBUG
; UPD ID= 4964, SNARK:<6.MONITOR>MEXEC.MAC.252, 19-Oct-84 13:42:26 by GLINDELL
;More TCO 6.1.1021 - get only section-relative address of BUG. for compare
; UPD ID= 4948, SNARK:<6.MONITOR>MEXEC.MAC.251, 17-Oct-84 15:17:44 by HAUDEL
;TCO 6.2250 - Add an ERJMP after an ODTIM% in LOGJ2 code.
; UPD ID= 4947, SNARK:<6.MONITOR>MEXEC.MAC.250, 17-Oct-84 13:58:59 by HAUDEL
;TCO 6.2249 - Add some ERJMPs after a few JSYSes.
; UPD ID= 4945, SNARK:<6.MONITOR>MEXEC.MAC.249, 17-Oct-84 11:57:16 by TGRADY
; TCO 6.2247 (QAR 706189) Print proper job number in ATTACH JSYS.
; TCO 6.2214 (QAR 706279) Fix up STCRJB and ELOGO to understand that JOBONT
; contains GLOBAL job numbers, not local. Oversight in edit 4785.
; UPD ID= 4944, SNARK:<6.MONITOR>MEXEC.MAC.248, 17-Oct-84 10:55:47 by HAUDEL
;TCO 6.2246 - Add ERJMP .+1 after BOUTs in LOGTIM: code.
; UPD ID= 4935, SNARK:<6.MONITOR>MEXEC.MAC.247, 15-Oct-84 13:06:30 by GRANT
;The assembly switch CFSCOD has been eliminated
; UPD ID= 4915, SNARK:<6.MONITOR>MEXEC.MAC.246, 10-Oct-84 17:13:06 by GLINDELL
;TCO 6.1.1021 - 6.1 address space
; BGPTR entries are now two words long (full 30-bit addresses)
; UPD ID= 4884, SNARK:<6.MONITOR>MEXEC.MAC.245, 26-Sep-84 16:40:18 by GRANT
;In CHKR, CALL KLPRCT
; UPD ID= 4882, SNARK:<6.MONITOR>MEXEC.MAC.244, 26-Sep-84 15:59:55 by GRANT
;TCO 6.2225 - Add "save a tree" option to LOGBUG
; UPD ID= 4863, SNARK:<6.MONITOR>MEXEC.MAC.243, 23-Sep-84 15:24:41 by TBOYLE
;Clear output buffer during LOGOUT after STPAR in LOG1
; UPD ID= 4813, SNARK:<6.MONITOR>MEXEC.MAC.242, 17-Sep-84 10:13:22 by PURRETTA
;Update copyright notice
; UPD ID= 4785, SNARK:<6.MONITOR>MEXEC.MAC.241, 31-Aug-84 14:29:47 by TGRADY
;TCO 6.2214 (QAR 706071) Fix up use of CRJONJ and JOBONT for CRJOB'ed jobs.
; UPD ID= 4777, SNARK:<6.MONITOR>MEXEC.MAC.240, 30-Aug-84 10:48:24 by PAETZOLD
;TCO 6.2211 - Carrier off needs to preserve KIMUFL and KIMUPC.
; UPD ID= 4771, SNARK:<6.MONITOR>MEXEC.MAC.239, 29-Aug-84 13:57:18 by TGRADY
;TCO 6.2201 (QAR 706198) - Remove edit 4444 (TCO 6.2121) and fix the
;general problem of needing a local job index in the USAGE record.
; UPD ID= 4743, SNARK:<6.MONITOR>MEXEC.MAC.238, 24-Aug-84 09:43:58 by PAETZOLD
;TCO 6.2191 - Change unsafe SETJSB calls to MAPJSB.
; UPD ID= 4702, SNARK:<6.MONITOR>MEXEC.MAC.237, 16-Aug-84 13:28:15 by GROSSMAN
;More TCO 6.2176 - Reverse order of IPALOD and KNIJB0.
; UPD ID= 4698, SNARK:<6.MONITOR>MEXEC.MAC.236, 15-Aug-84 18:51:40 by GROSSMAN
;TCO 6.2176 - Add call to KNIJB0 in CHKR.
; UPD ID= 4677, SNARK:<6.MONITOR>MEXEC.MAC.235, 13-Aug-84 10:26:47 by GLINDELL
;Type out the full 30-bit address on entry to the MX
; UPD ID= 4676, SNARK:<6.MONITOR>MEXEC.MAC.234, 11-Aug-84 00:54:45 by TBOYLE
;TCO 6.2171 Save all registers at JOBCOF.
; UPD ID= 4620, SNARK:<6.MONITOR>MEXEC.MAC.233, 28-Jul-84 15:58:40 by MOSER
;TCO 6.2083 - ENHANCE MONBK - ADD MONBKX
; UPD ID= 4610, SNARK:<6.MONITOR>MEXEC.MAC.232, 27-Jul-84 14:51:19 by TBOYLE
;New SYSERR - At LOGBF6-1 use XMOVEI.
; UPD ID= 4507, SNARK:<6.MONITOR>MEXEC.MAC.231, 12-Jul-84 21:55:51 by TGRADY
;TCO 6.2126 Use Global job number as argument to GTOKM .GOATJ function
; UPD ID= 4455, SNARK:<6.MONITOR>MEXEC.MAC.230, 12-Jul-84 10:43:05 by CDUNN
;More TCO 6.1127 Add call to SCSLGO at FLOGO to delete SCS% data on top
;fork kill
; UPD ID= 4444, SNARK:<6.MONITOR>MEXEC.MAC.229, 6-Jul-84 16:54:45 by TBOYLE
;TCO 6.2121 - Make UCKSET convert jobno to local before mapping checkpoint pg.
; UPD ID= 4418, SNARK:<6.MONITOR>MEXEC.MAC.228, 2-Jul-84 13:46:13 by TGRADY
;TCO 6.2114 - Fix typo in TTY2GL to return waiting fork number...
; UPD ID= 4364, SNARK:<6.MONITOR>MEXEC.MAC.227, 20-Jun-84 15:59:58 by TBOYLE
;TCO 6.2104 - Fix session start and end times at USGSEN.
; UPD ID= 4363, SNARK:<6.MONITOR>MEXEC.MAC.226, 20-Jun-84 15:10:36 by TGRADY
;TCO 6.2103 (QAR 706052) - Fix ATACH% to prevent 'Wheel or Opr required' error
; UPD ID= 4358, SNARK:<6.MONITOR>MEXEC.MAC.225, 18-Jun-84 15:48:47 by TGRADY
;TCO 6.2077 (QAR 706022) Make GETAB% return a -1 for non-existant jobs.
; UPD ID= 4356, SNARK:<6.MONITOR>MEXEC.MAC.224, 18-Jun-84 14:13:38 by GRANT
;TCO 6.2102 (QAR 706050) - During system shutdown disallow incoming nvt
;(ARPANET and DECnet) logins.
; UPD ID= 4300, SNARK:<6.MONITOR>MEXEC.MAC.223, 4-Jun-84 23:01:34 by MOSER
;TCO 6.2059 - ALLOW EXEC XCT ONLY - FIX CRJOB - CHANGES FOR NON WHEEL STARTUP
; UPD ID= 4219, SNARK:<6.MONITOR>MEXEC.MAC.222, 14-May-84 18:55:34 by WEISBACH
;~6.0 - Add call to LAT host initialization (LATINI)
; UPD ID= 4211, SNARK:<6.MONITOR>MEXEC.MAC.221, 11-May-84 12:15:11 by GRANT
;In RUNDD2, add call to SRVCFS (moved here from CFSJYN in CFSSRV)
; UPD ID= 4207, SNARK:<6.MONITOR>MEXEC.MAC.220, 11-May-84 08:18:39 by GRANT
;In EGET, ERJMP after the GET%
; UPD ID= 4128, SNARK:<6.MONITOR>MEXEC.MAC.219, 25-Apr-84 11:07:42 by LOMARTIRE
;TCO 6.2046 - Record fork number for various job 0 forks created in RUNDD
; UPD ID= 4115, SNARK:<6.MONITOR>MEXEC.MAC.218, 24-Apr-84 12:59:05 by TGRADY
;TCO 6.2042 - Fix CFSILJ BUGCHK's from GETJI% called with .TTDES+n
; UPD ID= 4069, SNARK:<6.MONITOR>MEXEC.MAC.217, 11-Apr-84 19:12:50 by MOSER
;TCO 6.2023 - REMOVE ALL ERCAL INSTRUCTIONS
; UPD ID= 4062, SNARK:<6.MONITOR>MEXEC.MAC.215, 11-Apr-84 14:47:35 by GRANT
;In IPACHK, more graceful handling of no IPALOD or IPADMP
; UPD ID= 4012, SNARK:<6.MONITOR>MEXEC.MAC.214, 31-Mar-84 08:10:17 by GRANT
;Remove SEARCH of SCAPAR
; UPD ID= 4001, SNARK:<6.MONITOR>MEXEC.MAC.213, 28-Mar-84 20:46:37 by GRANT
;In IPACHK, look on PS:<SYSTEM> instead of SYSTEM:
; UPD ID= 3998, SNARK:<6.MONITOR>MEXEC.MAC.212, 28-Mar-84 17:22:15 by GUNN
;Revoke UPD ID 3741 - Put under FTNSPSRV conditional.
; UPD ID= 3946, SNARK:<6.MONITOR>MEXEC.MAC.211, 19-Mar-84 16:57:31 by MOSER
;TCO 6.2003 - ADD .JILJI FUNCTION OF GETJI
; UPD ID= 3924, SNARK:<6.MONITOR>MEXEC.MAC.210, 14-Mar-84 10:51:46 by TGRADY
;TCO 6.1998 - Fix ELOGO to compare user-specified job number to GBLJNO,
; not JOBNO
;
; UPD ID= 3869, SNARK:<6.MONITOR>MEXEC.MAC.209, 7-Mar-84 11:30:21 by LEACHE
;More TCO 6.1969 - move init of SWPMWF from MEXEC to PAGUTL
; UPD ID= 3850, SNARK:<6.MONITOR>MEXEC.MAC.207, 5-Mar-84 12:12:38 by GRANT
;In IPACHK, do dumping as well as loading.
; UPD ID= 3816, SNARK:<6.MONITOR>MEXEC.MAC.206, 29-Feb-84 17:04:39 by LEACHE
;TCO 6.1969 Change swappable monitor load to reflect single-pass load
; UPD ID= 3802, SNARK:<6.MONITOR>MEXEC.MAC.205, 29-Feb-84 01:44:07 by TGRADY
; Implement Global Job Numbers
; - In SYSINE, assign a Global Job number from CFS, and save it in GBLJNO
; - In STCRJB, return Global job number to CRJOB creator, put index in JOBONT
; - In RUNDD3, Initialize CFS Global Job Number database...
; - In HSYS41:, convert local job index to global job number for LGOUT Jsys
; - In LOG2, call JBAVAL to release Global job number just before HLTJB call.
; - In LOGJOB, Print Global job number during logout.
; - In ELOGO, translate user-specified global job number into local index
; - In .GJINF, use GBLJNO to return user's own job number, instead of JOBNO
; - In .GETAB, overhaul GTTAB table to use new GTJOB routine to translate
; user-specified Global Job number into local job index. Make the tables'
; 'size' be the highest legal Global Job number, MXGLBS, for range checking
; instead of NJOBS, which is only the highest index value.
; Also, create jacket routine TTY2GL to convert job index returned by
; GTBTTF to a global job number
; - In .GETJI, translate user-specified global job number into local index
; - In GETJI4, translate job index into Global job number before returning it.
; - In GETJIT table, return other jobs Global Job number (from JSB)
; - In ATACH1, same as .GETJI
;
; UPD ID= 3741, SNARK:<6.MONITOR>MEXEC.MAC.204, 22-Feb-84 17:27:14 by PAETZOLD
;Revoke previous edit until he gets it right.
; UPD ID= 3725, SNARK:<6.MONITOR>MEXEC.MAC.203, 22-Feb-84 11:39:52 by GUNN
;~6.0 - Add call to initialize Ethernet LLMOP Protocol Servers
; UPD ID= 3721, SNARK:<6.MONITOR>MEXEC.MAC.202, 22-Feb-84 05:36:57 by GRANT
;Call CFSJ0 from CHKR
; UPD ID= 3698, SNARK:<6.MONITOR>MEXEC.MAC.201, 15-Feb-84 21:28:14 by MURPHY
;Make definition of MDDT include section number so MDDT$G always works.
; UPD ID= 3741, SNARK:<6.MONITOR>MEXEC.MAC.204, 22-Feb-84 17:27:14 by PAETZOLD
;Revoke previous edit until he gets it right.
; UPD ID= 3725, SNARK:<6.MONITOR>MEXEC.MAC.203, 22-Feb-84 11:39:52 by GUNN
;~6.0 - Add call to initialize Ethernet LLMOP Protocol Servers
; UPD ID= 3721, SNARK:<6.MONITOR>MEXEC.MAC.202, 22-Feb-84 05:36:57 by GRANT
;Call CFSJ0 from CHKR
; UPD ID= 3698, SNARK:<6.MONITOR>MEXEC.MAC.201, 15-Feb-84 21:28:14 by MURPHY
;Make definition of MDDT include section number so MDDT$G always works.
; UPD ID= 3656, SNARK:<6.MONITOR>MEXEC.MAC.200, 4-Feb-84 10:32:35 by MILLER
;Call BRDTIM if CFS stuff is around
; UPD ID= 3648, SNARK:<6.MONITOR>MEXEC.MAC.199, 2-Feb-84 14:35:36 by MURPHY
;Ditto - fix bugs.
; UPD ID= 3640, SNARK:<6.MONITOR>MEXEC.MAC.198, 2-Feb-84 11:53:23 by MURPHY
;Different way of getting to BOOT to load swap mon.
; UPD ID= 3633, SNARK:<6.MONITOR>MEXEC.MAC.197, 1-Feb-84 22:08:42 by MURPHY
;Reference bug strings and pointers in symsec.
; UPD ID= 3565, SNARK:<6.MONITOR>MEXEC.MAC.196, 27-Jan-84 13:34:03 by PAETZOLD
;More TCO 6.1954 - Make CHKPER and DDPPER resident. Fix DDPWAT bug.
; UPD ID= 3557, SNARK:<6.MONITOR>MEXEC.MAC.195, 26-Jan-84 13:56:47 by PAETZOLD
;More TCO 6.1954 - Make CHKPER and DDPPER global. Make DDPDUE force DDMP.
; UPD ID= 3539, SNARK:<6.MONITOR>MEXEC.MAC.194, 25-Jan-84 15:14:38 by PAETZOLD
;TCO 6.1954 - Add code for DDPDUE and CHKDUE.
; UPD ID= 3510, SNARK:<6.MONITOR>MEXEC.MAC.193, 23-Jan-84 09:44:12 by PRATT
;TCO 6.1924 - Use "display type" block with "msg" block in WROPER
; UPD ID= 3490, SNARK:<6.MONITOR>MEXEC.MAC.192, 20-Jan-84 11:09:27 by CDUNN
;More TCO 6.1127 - Add new "temp" fork at startup to handle SCA buffer deferal
;requests until after DDMP has mounted PS.
; UPD ID= 3456, SNARK:<6.MONITOR>MEXEC.MAC.191, 13-Jan-84 17:16:14 by TBOYLE
;TCO 6.1933 - (RUNDD4) Do processing if SPRCNT not reset, and start
;SYSERR queue
; UPD ID= 3449, SNARK:<6.MONITOR>MEXEC.MAC.190, 12-Jan-84 14:22:41 by PAETZOLD
;TCO 6.1929 - Change FKJOBN to FKJBN
; UPD ID= 3420, SNARK:<6.MONITOR>MEXEC.MAC.189, 6-Jan-84 18:13:00 by MILLER
;Add CFSCOD conditional around call to CFTADC
; UPD ID= 3418, SNARK:<6.MONITOR>MEXEC.MAC.188, 6-Jan-84 09:07:27 by PRATT
;TCO 6.1912 - In WROPER, QU%NRS should be set in the arg block, not ac 1
; UPD ID= 3310, SNARK:<6.MONITOR>MEXEC.MAC.187, 13-Dec-83 18:16:03 by PAETZOLD
;TCO 6.1906 - Add code to update DDPTIM
; UPD ID= 3270, SNARK:<6.MONITOR>MEXEC.MAC.186, 7-Dec-83 09:06:17 by MILLER
;TCO 6.1806. Add calls to DTTIME
; UPD ID= 3192, SNARK:<6.MONITOR>MEXEC.MAC.185, 18-Nov-83 11:01:36 by PAETZOLD
;Do not call CHKIMP
; UPD ID= 3183, SNARK:<6.MONITOR>MEXEC.MAC.184, 17-Nov-83 14:15:55 by PRATT
;TCO 6.1796 - Lots of ERJMPs after TTMSGs in case of refusals
; UPD ID= 3151, SNARK:<6.MONITOR>MEXEC.MAC.183, 15-Nov-83 09:47:34 by PAETZOLD
;TCO 6.1862 - Fix problem with incorrect .XPCN2 word being returned in XPEEK
; UPD ID= 3114, SNARK:<6.MONITOR>MEXEC.MAC.182, 8-Nov-83 09:01:15 by MCINTEE
;~6.0 Remove NSP% jsys
; UPD ID= 3095, SNARK:<6.MONITOR>MEXEC.MAC.181, 3-Nov-83 23:37:50 by GROSSMAN
;TCO 6.1849 - Reset CRJTTY to a value of -1 only during CRJOB startup.
; UPD ID= 3084, SNARK:<6.MONITOR>MEXEC.MAC.180, 28-Oct-83 15:54:56 by HAUDEL
;TCO 6.1840 - Add an ERJMP .+1 after TTMSG
; UPD ID= 3004, SNARK:<6.MONITOR>MEXEC.MAC.179, 7-Oct-83 17:55:34 by GUNN
;~6.0 Add call to LLMRSJ from FLOGO to clean up LLMOP resources at logout.
; UPD ID= 2993, SNARK:<6.MONITOR>MEXEC.MAC.178, 5-Oct-83 14:49:33 by PAETZOLD
;More TCO 6.1733 - Remove call to IMPBEG. NCPFRK has gone away.
; UPD ID= 2978, SNARK:<6.MONITOR>MEXEC.MAC.177, 4-Oct-83 08:07:04 by MILLER
;TCO 6.1806 Once again.
; UPD ID= 2944, SNARK:<6.MONITOR>MEXEC.MAC.176, 27-Sep-83 20:35:08 by MILLER
;MORE TCO 6.1806. CHECK ON TAD IN CHKR
; UPD ID= 2930, SNARK:<6.MONITOR>MEXEC.MAC.175, 23-Sep-83 14:00:41 by MILLER
;More TCO 6.1806. Output date and time so operator knows
; UPD ID= 2926, SNARK:<6.MONITOR>MEXEC.MAC.174, 23-Sep-83 10:37:51 by MILLER
;TCO 6.1806. Try to get TAD from CFS
; UPD ID= 2914, SNARK:<6.MONITOR>MEXEC.MAC.173, 20-Sep-83 15:33:39 by LOMARTIRE
;TCO 6.1791 - Do not allow ATACH from batch unless WHEEL or OPR enabled
; UPD ID= 2842, SNARK:<6.MONITOR>MEXEC.MAC.172, 17-Aug-83 21:41:01 by MURPHY
;More 6.1525 - Separate section 0/1 maps. Remove NRCOD from sec 0 map.
; UPD ID= 2807, SNARK:<6.MONITOR>MEXEC.MAC.171, 9-Aug-83 11:46:15 by MURPHY
;Move MOVCST from here to PAGUTL.
; UPD ID= 2797, SNARK:<6.MONITOR>MEXEC.MAC.170, 4-Aug-83 00:30:32 by LEACHE
;TCO 6.1641 Change swappable freespace initialization
; UPD ID= 2768, SNARK:<6.MONITOR>MEXEC.MAC.169, 25-Jul-83 17:48:48 by MCCOLLUM
;TCO 6.1743 - Add XPEEK% JSYS
; UPD ID= 2749, SNARK:<6.MONITOR>MEXEC.MAC.168, 22-Jul-83 16:38:22 by PAETZOLD
;TCO 6.1733 - Reflect that NCP has gone away.
; UPD ID= 2745, SNARK:<6.MONITOR>MEXEC.MAC.167, 22-Jul-83 16:33:16 by MURPHY
;More 6.1568 - Make COFTIM settable by SMON.
;TCO 6.1719 - Customer-selectable hangup action.
; UPD ID= 2673, SNARK:<6.MONITOR>MEXEC.MAC.166, 5-Jul-83 16:04:54 by MILLER
;Various changes for CFS CI error recovery
; UPD ID= 2669, SNARK:<6.MONITOR>MEXEC.MAC.165, 5-Jul-83 15:48:20 by MOSER
;TCO 6.1568 - USE COFMIN AS VALUE FOR CARRIER OFF WAIT BEFORE LOGOUT
; UPD ID= 2667, SNARK:<6.MONITOR>MEXEC.MAC.164, 5-Jul-83 13:32:48 by MURPHY
;More 6.1525 - Remove hidden symbol table, add symtab in separate section.
; UPD ID= 2602, SNARK:<6.MONITOR>MEXEC.MAC.163, 20-Jun-83 15:40:03 by HALL
;TCO 6.1689 - Move fork tables to extended section
; Reference FKINT bits via DEFSTR
; UPD ID= 2577, SNARK:<6.MONITOR>MEXEC.MAC.162, 10-Jun-83 17:39:29 by PAETZOLD
;TCO 6.1680 - Turn on QU%NRS in WROPR0
; UPD ID= 2546, SNARK:<6.MONITOR>MEXEC.MAC.161, 31-May-83 16:44:49 by MURPHY
;TCO 6.1525 - Move subsys names tables to ext section.
; UPD ID= 2382, SNARK:<6.MONITOR>MEXEC.MAC.160, 29-Apr-83 15:03:02 by MCINTEE
;TCO 6.1630 - MONBK/PSIMB fix
; UPD ID= 2286, SNARK:<6.MONITOR>MEXEC.MAC.158, 16-Apr-83 19:14:33 by PAETZOLD
;TCO 6.1557 - TCP Merge - Delete old edit history - Update copyright.
; UPD ID= 2245, SNARK:<6.MONITOR>MEXEC.MAC.157, 12-Apr-83 13:15:09 by MCINTEE
;Remove IFNDEF FTNSPSRV
; UPD ID= 2219, SNARK:<6.MONITOR>MEXEC.MAC.156, 8-Apr-83 13:06:09 by MILLER
;TCO 6.1602 again. Fix call to RUNDII in IPACHK
; UPD ID= 2218, SNARK:<6.MONITOR>MEXEC.MAC.155, 8-Apr-83 12:29:03 by MILLER
;Fix IPACHK some
; UPD ID= 2216, SNARK:<6.MONITOR>MEXEC.MAC.154, 8-Apr-83 09:37:05 by MILLER
;Once more. Wait for KLIPA reload at system start-up
; UPD ID= 2215, SNARK:<6.MONITOR>MEXEC.MAC.153, 8-Apr-83 08:36:24 by MILLER
;TCO 6.1602. Load KLIPA microcode when needed
; UPD ID= 2205, SNARK:<6.MONITOR>MEXEC.MAC.152, 8-Apr-83 05:58:57 by WACHS
;TCO 6.1604 - Call KLIPA initialization late
; UPD ID= 2130, SNARK:<6.MONITOR>MEXEC.MAC.151, 2-Apr-83 22:46:44 by LEACHE
;TCO 6.1247 Add centralized penalties for bad passwords
; UPD ID= 2111, SNARK:<6.MONITOR>MEXEC.MAC.149, 28-Mar-83 19:43:31 by MILLER
;TCO 6.1094. Get rid of GETALF
; UPD ID= 2102, SNARK:<6.MONITOR>MEXEC.MAC.148, 28-Mar-83 17:43:19 by MURPHY
;TCO 6.1472 - Minor cleanup re. LSTERR.
; UPD ID= 1995, SNARK:<6.MONITOR>MEXEC.MAC.147, 15-Mar-83 10:58:40 by MILLER
;TCO 6.1544. Call MAPPHQ when mapping BOOT
; UPD ID= 1967, SNARK:<6.MONITOR>MEXEC.MAC.146, 10-Mar-83 17:57:28 by CDUNN
;More TCO 6.1127 - Add lost edit to call SC.RAP to clean up SCA data as
;needed.
; UPD ID= 1929, SNARK:<6.MONITOR>MEXEC.MAC.145, 7-Mar-83 21:02:14 by CDUNN
;Change default to include KLIPA code
; UPD ID= 1913, SNARK:<6.MONITOR>MEXEC.MAC.144, 3-Mar-83 13:05:37 by MCINTEE
;TCO 6.1532 - Remove SE1ENT & SE0ENT in routine STCJB2. Put in a TSTMS0.
; UPD ID= 1908, SNARK:<6.MONITOR>MEXEC.MAC.143, 2-Mar-83 17:30:32 by MILLER
;TCO 6.1094 again. CALL CFSJYN
; UPD ID= 1904, SNARK:<6.MONITOR>MEXEC.MAC.142, 2-Mar-83 15:44:36 by MILLER
;TCO 6.1094 again. Move MNTPS yet again, and call FILRST with it
; UPD ID= 1888, SNARK:<6.MONITOR>MEXEC.MAC.141, 1-Mar-83 10:37:34 by MILLER
;TCO 6.1094. Move call to MNTPS
; UPD ID= 1880, SNARK:<6.MONITOR>MEXEC.MAC.140, 27-Feb-83 22:05:25 by MURPHY
;More TCO 6.1514 and 6.1142 - Use ERJMPS after DIRST in LOGBUG.
;TCO 6.1525 - Get rid of unneeded XJRSTs.
; UPD ID= 1860, SNARK:<6.MONITOR>MEXEC.MAC.139, 22-Feb-83 20:24:48 by MILLER
;TCO 6.1520. Enable disk preallocation after CHECKD runs
; UPD ID= 1858, SNARK:<6.MONITOR>MEXEC.MAC.138, 22-Feb-83 14:12:36 by MILLER
;TCO 6.1094. Add call to MNTPS during start-up
; UPD ID= 1847, SNARK:<6.MONITOR>MEXEC.MAC.137, 21-Feb-83 16:21:26 by MURPHY
;More 6.1507 - JOBCOF should jump to FLOGO1 not FLOGO after UPDL reset.
; UPD ID= 1842, SNARK:<6.MONITOR>MEXEC.MAC.136, 20-Feb-83 22:17:36 by MURPHY
;TCO 6.1514 - Use ITERX instead of JRST ITRAP.
; and revise the fixup to the fix to the fix to 6.1142 now that DIRST works.
; UPD ID= 1821, SNARK:<6.MONITOR>MEXEC.MAC.135, 18-Feb-83 07:32:51 by MCINTEE
;FIXUP THE FIX TO THE FIX TO 6.1142 - USE A TRVAR, NOT THE STACK
; UPD ID= 1814, SNARK:<6.MONITOR>MEXEC.MAC.134, 16-Feb-83 15:03:35 by MCINTEE
;FIX THE FIX TO 6.1142
; UPD ID= 1810, SNARK:<6.MONITOR>MEXEC.MAC.133, 15-Feb-83 14:22:21 by MILLER
;TCO 6.1094. Improve call to GETALF
; UPD ID= 1809, SNARK:<6.MONITOR>MEXEC.MAC.132, 15-Feb-83 10:16:24 by MURPHY
;TCO 6.1472 - Clean up uses of MCENTR.
;TCO 6.1506 - BUGCHK on unexpected job 0 interrupts.
;TCO 6.1507 - Fix MONPDL in JOBCOF.
;Fix to 6.1142 - Pointer clobbered if DIRST fails in LOGBUG.
; UPD ID= 1773, SNARK:<6.MONITOR>MEXEC.MAC.131, 5-Feb-83 18:55:25 by MILLER
;TCO 6.1094. Use DDMPF to flush pages for CFS
; UPD ID= 1768, SNARK:<6.MONITOR>MEXEC.MAC.130, 4-Feb-83 11:18:53 by MILLER
;TCO 6.1094. Distinguish DDMP for CFS from regular cycle
; UPD ID= 1745, SNARK:<6.MONITOR>MEXEC.MAC.129, 2-Feb-83 18:44:23 by MILLER
;TCO 6.1142. Some code clean ups. More to come...
; UPD ID= 1707, SNARK:<6.MONITOR>MEXEC.MAC.128, 27-Jan-83 20:06:53 by MILLER
;TCO 6.1094.CFS "get directory allocation".
; UPD ID= 1700, SNARK:<6.MONITOR>MEXEC.MAC.127, 26-Jan-83 14:25:30 by WEETON
;TCO 6.1401 - Fix ITRLGO BUGCHKs and WAITNI BUGHLTs
; UPD ID= 1680, SNARK:<6.MONITOR>MEXEC.MAC.126, 19-Jan-83 15:40:31 by MCINTEE
;TCO 6.1471 - MOVE SEBINI FROM EXEC0
; UPD ID= 1661, SNARK:<6.MONITOR>MEXEC.MAC.125, 15-Jan-83 16:45:12 by CHALL
;REMOVE RS(SWPMBP,1), WHICH IS DUPLICATED IN STG
; UPD ID= 1650, SNARK:<6.MONITOR>MEXEC.MAC.124, 13-Jan-83 17:10:37 by CHALL.WIZARD
;Add call to .NSPRS at SJLGO4 (to clean up NSP% DECnet lines for top fork)
; UPD ID= 1630, SNARK:<6.MONITOR>MEXEC.MAC.123, 7-Jan-83 12:39:46 by MCINTEE
;TCO 6.1445 - Monitor version number in SYSJOB.EXE
; UPD ID= 1619, SNARK:<6.MONITOR>MEXEC.MAC.122, 5-Jan-83 10:27:35 by HALL
;TCO 6.1000 and 6.1094
; Fix code at RUNDE1 to set up context correctly for all processors
; Clean up the comments a bit. Move JB0INT to be near CHKR
; UPD ID= 1615, SNARK:<6.MONITOR>MEXEC.MAC.121, 4-Jan-83 11:30:55 by MILLER
;TCO 6.1094. Set up MONBK for new CHKR fork
; UPD ID= 1550, SNARK:<6.MONITOR>MEXEC.MAC.120, 21-Dec-82 09:16:12 by MILLER
;TCO 6.1094. Enhance DDMP error code by creating routine DDMPER
; UPD ID= 1539, SNARK:<6.MONITOR>MEXEC.MAC.119, 20-Dec-82 17:27:55 by NICHOLS
;Add FTNSPSRV to distinguish between release 6.0 and 6.1
;Make SYSJOB.EXE into 6-1-SYSJOB.EXE for 6.1 monitors
;Add initialization of CTERM host and other DECnet-36 features
;TCO 6.1030 - DAPLGO added to logout code (McIntee)
; UPD ID= 1511, SNARK:<6.MONITOR>MEXEC.MAC.118, 2-Dec-82 15:17:55 by MOSER
;TCO 6.1110 - CHECK CHKAC ARGUMENT BLOCK LENGTH CORRECTLY
; UPD ID= 1491, SNARK:<6.MONITOR>MEXEC.MAC.117, 30-Nov-82 14:59:23 by MOSER
;TCO 6.1109 - LET CHKAC SUCCEED IF CONNECTED DIRECTORY WRONG BUT ACCESS OK
; UPD ID= 1490, SNARK:<6.MONITOR>MEXEC.MAC.116, 30-Nov-82 12:32:58 by HAUDEL
;More TCO 6.1357
; UPD ID= 1486, SNARK:<6.MONITOR>MEXEC.MAC.115, 29-Nov-82 14:19:55 by GRANT
;TCO 6.1010 - Remove EA.ENT at USGINI, startup runs totally in section 1 now
; UPD ID= 1479, SNARK:<6.MONITOR>MEXEC.MAC.114, 29-Nov-82 09:26:47 by GRANT
;TCO 6.1010 - In EXEC0, add call to MOVCST
; UPD ID= 1466, SNARK:<6.MONITOR>MEXEC.MAC.113, 18-Nov-82 13:59:16 by MOSER
;TCO 6.1380 - PREVENT HUNG JOBS AT LOGOUT
; UPD ID= 1461, SNARK:<6.MONITOR>MEXEC.MAC.112, 18-Nov-82 12:59:42 by MOSER
;TCO 6.1353 - PASS CORRECT ARGS TO ACJ FOR ATACH
; UPD ID= 1454, SNARK:<6.MONITOR>MEXEC.MAC.111, 17-Nov-82 14:15:54 by COBB
;TCO 5.1.1107 - Don't PUSH in STKVAR context at LDTACH+10 or so
; UPD ID= 1452, SNARK:<6.MONITOR>MEXEC.MAC.110, 17-Nov-82 08:23:57 by HAUDEL
;More TCO 6.1357
; UPD ID= 1432, SNARK:<6.MONITOR>MEXEC.MAC.109, 10-Nov-82 10:21:04 by HAUDEL
;TCO 6.1357 - CHANGE SHUTDOWN MESSAGE,ADD CTY MESSAGE
; UPD ID= 1430, SNARK:<6.MONITOR>MEXEC.MAC.108, 9-Nov-82 16:34:53 by WEETON
;Fix TCO 6.1344
; UPD ID= 1426, SNARK:<6.MONITOR>MEXEC.MAC.107, 8-Nov-82 13:52:49 by WEETON
;TCO 6.1344 - Allow enabled WHEEL or OPERATORs to load any program in top fork
; UPD ID= 1405, SNARK:<6.MONITOR>MEXEC.MAC.106, 3-Nov-82 07:00:12 by GRANT
;More TCO 6.1010 - Make RUNDD start in section 1, make USGINI run in section 1.
;Also, print out RUNNING DDMP sooner.
; UPD ID= 1400, SNARK:<6.MONITOR>MEXEC.MAC.105, 2-Nov-82 01:42:01 by CDUNN
;More TCO 6.1127 - Make KACCHG reflect the new keep alive scheme for the
;CI emulator
; UPD ID= 1397, SNARK:<6.MONITOR>MEXEC.MAC.104, 1-Nov-82 14:42:46 by LEACHE
;TCO 6.1342 Add MONVER
; UPD ID= 1386, SNARK:<6.MONITOR>MEXEC.MAC.103, 27-Oct-82 23:07:58 by CDUNN
;More TCO 6.1127 - Add further support for CI emulator keep alive
; UPD ID= 1379, SNARK:<6.MONITOR>MEXEC.MAC.102, 25-Oct-82 14:40:02 by MILLER
;TCO 6.1094. Create CFS section at system start up
; UPD ID= 1366, SNARK:<6.MONITOR>MEXEC.MAC.101, 22-Oct-82 03:52:48 by CDUNN
;More TCO 6.1127, add short routine to job init code to update the CI
;emulation keep alive boundries...
; UPD ID= 1348, SNARK:<6.MONITOR>MEXEC.MAC.99, 18-Oct-82 13:27:46 by COBB
;TCO 6.1315 - Clear CRJTTY after assignment to prevent 2 jobs on 1 tty bug
; UPD ID= 1345, SNARK:<6.MONITOR>MEXEC.MAC.98, 18-Oct-82 11:53:09 by MILLER
;TCO 6.1094. Enhance DDMPA some more
; UPD ID= 1335, SNARK:<6.MONITOR>MEXEC.MAC.97, 13-Oct-82 17:22:13 by MILLER
;Rerun DDMP right away if need be
; UPD ID= 1330, SNARK:<6.MONITOR>MEXEC.MAC.96, 12-Oct-82 17:50:23 by MILLER
;Restart DDMP soon if someone needed it while it was running
; UPD ID= 1301, SNARK:<6.MONITOR>MEXEC.MAC.95, 8-Oct-82 14:35:14 by MILLER
;Put DDMP in its own fork for CFS (TCO 6.1094)
; UPD ID= 1259, SNARK:<6.MONITOR>MEXEC.MAC.94, 29-Sep-82 20:20:00 by MILLER
;Make sure time is not negative
; UPD ID= 1251, SNARK:<6.MONITOR>MEXEC.MAC.93, 27-Sep-82 23:38:29 by MILLER
;Make sure job 0 wakes up in time to run DDMP
; UPD ID= 1247, SNARK:<6.MONITOR>MEXEC.MAC.92, 27-Sep-82 22:24:26 by MILLER
;CFS -- Fix DDMP restart
; UPD ID= 1240, SNARK:<6.MONITOR>MEXEC.MAC.91, 24-Sep-82 14:58:10 by MILLER
;Make DDMP retry wait a bit before trying again
; UPD ID= 1237, SNARK:<6.MONITOR>MEXEC.MAC.90, 24-Sep-82 12:27:19 by LEACHE
;TCO 6.1273 Add MS%ASG
; UPD ID= 1230, SNARK:<6.MONITOR>MEXEC.MAC.89, 24-Sep-82 11:48:26 by MOSER
;TCO 5.1614 MAKE CJ%ETF WORK WITH CJ%FIL.
; UPD ID= 1226, SNARK:<6.MONITOR>MEXEC.MAC.88, 23-Sep-82 23:44:50 by MILLER
;Handle failure from DDMP
; UPD ID= 1178, SNARK:<6.MONITOR>MEXEC.MAC.87, 14-Sep-82 11:07:46 by MOSER
;TCO 6.1264 - CORRECT ARGS TO ACJ AT JOBCF1
; UPD ID= 1159, SNARK:<6.MONITOR>MEXEC.MAC.86, 10-Sep-82 13:30:19 by MILLER
;tco 6.1259. Make JOBCOF go to FLOGO whnever it wants to LOGOUT
; UPD ID= 1151, SNARK:<6.MONITOR>MEXEC.MAC.85, 7-Sep-82 11:10:27 by MILLER
;TCO 6.1255. Suppress start-up dialog if DBUGSW = 3
; UPD ID= 1139, SNARK:<6.MONITOR>MEXEC.MAC.84, 3-Sep-82 15:13:55 by MCINTEE
;More TCO 6.1184 - Eliminate unwanted OKSKED from ATACH code
; UPD ID= 1097, SNARK:<6.MONITOR>MEXEC.MAC.83, 19-Aug-82 13:36:37 by MCINTEE
;TCO 6.1030 - Add call to DAPLGO during logout
; UPD ID= 1075, SNARK:<6.MONITOR>MEXEC.MAC.82, 10-Aug-82 14:19:26 by LEACHE
;TCO 6.1223 - Make "WHY RELOAD" accept a lowercase answer.
; UPD ID= 1009, SNARK:<6.MONITOR>MEXEC.MAC.81, 28-Jul-82 08:21:04 by COBB
;MORE TCO 6.1193 - Fix typo in previous edit...
; UPD ID= 1008, SNARK:<6.MONITOR>MEXEC.MAC.80, 27-Jul-82 15:19:05 by COBB
;TCO 6.1193 - ZERO out count of NOSKED p-faults after startup complete AND...
;TCO 6.1194 - Add call to ENQFKR when killing top fork to release ENQ locks
; UPD ID= 984, SNARK:<6.MONITOR>MEXEC.MAC.79, 12-Jul-82 13:52:05 by CDUNN
;TCO 6.1184 Fix ATACH JSYS to allow attach to terminal assigned by calling job
; UPD ID= 980, SNARK:<6.MONITOR>MEXEC.MAC.78, 7-Jul-82 16:16:30 by COBB
;TCO 6.1183 - Change SYSTEM:EXEC.EXE to DEFAULT-EXEC:
; UPD ID= 859, SNARK:<6.MONITOR>MEXEC.MAC.77, 7-Jun-82 09:39:33 by MURPHY
;TCO 6.1147 - Move bugdefs from BUGS.MAC to here and put them in-line.
; UPD ID= 779, SNARK:<6.MONITOR>MEXEC.MAC.76, 24-May-82 09:12:23 by HALL
;TCO 6.1144 - REMOVE "BLT SWAPPABLE MONITOR"
; UPD ID= 777, SNARK:<6.MONITOR>MEXEC.MAC.75, 21-May-82 11:41:57 by CDUNN
;TCO 6.1127 - Add code to call CISRV for a periodic check from job 0.
; UPD ID= 763, SNARK:<6.MONITOR>MEXEC.MAC.74, 19-May-82 10:09:54 by MILLER
;;TCO 6.1142. Send system messages to ORION
; UPD ID= 719, SNARK:<6.MONITOR>MEXEC.MAC.73, 11-May-82 02:15:55 by CDUNN
;More TCO 6.127 - Add free space assurance for SCA in CHKR routine
; UPD ID= 707, SNARK:<6.MONITOR>MEXEC.MAC.72, 9-May-82 13:02:19 by HALL
;TCO 6.1000- Support the 2080
; Make flags word for user mode include user AC block (EXEC0, EXECI1,
; EXBUGH, HSYS4, EXPAL0, JOBCOF
; At EXECI, preserve full word of flags instead of left half only
; Make CHKR use XJRST to get to section 1
; UPD ID= 540, SNARK:<6.MONITOR>MEXEC.MAC.71, 20-Mar-82 19:42:50 by PAETZOLD
;TCO 5.1766 - Turn on FH%EPN in PMAP call in SJLGO4. PM%EPN does not work.
; UPD ID= 471, SNARK:<6.MONITOR>MEXEC.MAC.70, 12-Mar-82 14:41:32 by PAETZOLD
;TCO 5.1753 - Turn on PM%EPN in PMAP call in logout code. Prevents PAGLCKs
; UPD ID= 433, SNARK:<6.MONITOR>MEXEC.MAC.69, 4-Mar-82 13:59:51 by MURPHY
;TCO 5.1744 - Refers to changes made approx June, 1980. Make default
; settings of system messages more like release 4.
; UPD ID= 379, SNARK:<6.MONITOR>MEXEC.MAC.68, 4-Feb-82 09:55:41 by HALL
;TCO 6.1000 - Support the 2080
; Remove call to KDPINI. Don't need it now that KS isn't supported
; UPD ID= 347, SNARK:<6.MONITOR>MEXEC.MAC.67, 24-Jan-82 23:50:20 by MURPHY
;TCO 5.1697 - XSSEV%, etc. Move GETPAT and GETDMS to FORK.MAC
; UPD ID= 313, SNARK:<6.MONITOR>MEXEC.MAC.66, 18-Jan-82 10:50:17 by MILLER
; UPD ID= 407, SNARK:<5.MONITOR>MEXEC.MAC.64, 18-Jan-82 10:37:36 by MILLER
;TCO 5.1678 again. Enhance check in ATACH for specific TTY designator
; UPD ID= 305, SNARK:<6.MONITOR>MEXEC.MAC.65, 15-Jan-82 16:27:34 by MILLER
;More TCO 5.1678. Check for same job number
; UPD ID= 302, SNARK:<6.MONITOR>MEXEC.MAC.64, 15-Jan-82 14:04:49 by MILLER
;TCO 5.1678. Make detach of object job in ATACH race-free.
; UPD ID= 386, SNARK:<5.MONITOR>MEXEC.MAC.60, 9-Jan-82 18:30:36 by MILLER
;TCO 5.1661. Unlatch MOS cotrollers after TGHA runs
;MORE OF TCO 6.1054
; UPD ID= 278, SNARK:<6.MONITOR>MEXEC.MAC.61, 6-Jan-82 10:11:09 by MILLER
;TCO 6.1054. ADD GTOKM IN ATTACH.
; UPD ID= 191, SNARK:<6.MONITOR>MEXEC.MAC.60, 6-Nov-81 13:39:04 by MURPHY
;Make monitor forks start in section 1
; UPD ID= 162, SNARK:<6.MONITOR>MEXEC.MAC.59, 23-Oct-81 15:23:34 by COBB
; UPD ID= 247, SNARK:<5.MONITOR>MEXEC.MAC.58, 6-Oct-81 15:21:24 by MOSER
;MORE TCO 5.1512 FIX A BUG.
; UPD ID= 222, SNARK:<5.MONITOR>MEXEC.MAC.57, 28-Sep-81 16:20:34 by PAETZOLD
;TCO 5.1544 - CORRECT CALCULATION FOR UPPER LIMIT OF VBOOT GROUP IN GSMDSK
; UPD ID= 209, SNARK:<5.MONITOR>MEXEC.MAC.56, 23-Sep-81 13:41:05 by MURPHY
;DITTO
; UPD ID= 187, SNARK:<5.MONITOR>MEXEC.MAC.55, 16-Sep-81 17:50:34 by MURPHY
;TCO 5.1514 - Start SYSERR fork earlier in RUNDD so messages from FE don't pile up.
; UPD ID= 184, SNARK:<5.MONITOR>MEXEC.MAC.54, 16-Sep-81 12:09:35 by SCHMITT
;More TCO 4.1051 - Remove definition of USGMUP, it is in STG
; UPD ID= 182, SNARK:<5.MONITOR>MEXEC.MAC.53, 15-Sep-81 16:51:13 by SCHMITT
;TCO 4.1.1051 - Make system restart entry include Monitor uptime
; UPD ID= 179, SNARK:<5.MONITOR>MEXEC.MAC.52, 15-Sep-81 16:26:04 by MOSER
;TCO 5.1512 ADD SE1ENT TO JOBCOF.
; UPD ID= 134, SNARK:<5.MONITOR>MEXEC.MAC.51, 1-Sep-81 16:22:40 by GRANT
;Fix the check for DETACHed before CALL TTHNGU in LOG1 - dataset line was not
;being hung up if user was not logged in
; UPD ID= 57, SNARK:<5.MONITOR>MEXEC.MAC.50, 21-Jul-81 15:22:56 by GRANT
;Change "PS:" to "system structure"
;TCO 5.1375 - Fix bugs in ATACH JSYS
; UPD ID= 19, SNARK:<5.MONITOR>MEXEC.MAC.49, 12-Jul-81 15:44:27 by PAETZOLD
;Replace .FHSLF with .TTDES at DETMS3+3
; UPD ID= 18, SNARK:<5.MONITOR>MEXEC.MAC.48, 11-Jul-81 17:45:10 by PAETZOLD
;TCO 5.1407 - Make sure we dont ask to lock more memory than is on
; replacable queue in GSMD2
; UPD ID= 2289, SNARK:<5.MONITOR>MEXEC.MAC.47, 2-Jul-81 13:36:37 by PAETZOLD
;TCO 5.1393 - Change reference of BUGINT from immediate to full word
; UPD ID= 2265, SNARK:<5.MONITOR>MEXEC.MAC.46, 26-Jun-81 18:07:46 by MURPHY
;TCO 5.1376 - JOBCOF, FLOGO, FRKNOP
; UPD ID= 2125, SNARK:<5.MONITOR>MEXEC.MAC.45, 4-Jun-81 10:11:31 by GRANT
;Make sure all 23 bits of address get returned in GETSEG
; UPD ID= 2069, SNARK:<5.MONITOR>MEXEC.MAC.44, 22-May-81 16:48:23 by ZIMA
;TCO 5.1344 - Correct ATACH and DTACH privilege checking for batch jobs.
; UPD ID= 2056, SNARK:<5.MONITOR>MEXEC.MAC.43, 21-May-81 10:46:10 by SCHMITT
;More of TCO 5.1308
; UPD ID= 1967, SNARK:<5.MONITOR>MEXEC.MAC.42, 8-May-81 14:24:43 by SCHMITT
;More of TCO 5.1308 - Check for system shutdown in CHKR loop
; UPD ID= 1941, SNARK:<5.MONITOR>MEXEC.MAC.41, 5-May-81 17:06:32 by SCHMITT
;TCO 5.1308 - Latch HSYST1 to -1 when system shutdown
; UPD ID= 1921, SNARK:<5.MONITOR>MEXEC.MAC.40, 1-May-81 11:33:52 by PAETZOLD
;TCO 5.1301 add SCOUNT to GETAB tables, also bump SCOUNT in SETSN
; UPD ID= 1910, SNARK:<5.MONITOR>MEXEC.MAC.39, 30-Apr-81 16:29:05 by CHALL
;Inform the victim of a LOGOUT about the killer and his terminal
; UPD ID= 1817, SNARK:<5.MONITOR>MEXEC.MAC.38, 17-Apr-81 09:42:10 by WACHS
;TCO 5.1287 Restrict the possible answers to Why Reload question
; UPD ID= 1778, SNARK:<5.MONITOR>MEXEC.MAC.37, 31-Mar-81 17:43:13 by MURPHY
;Default is shutdown messages at 5 and 1 min
; UPD ID= 1719, SNARK:<5.MONITOR>MEXEC.MAC.36, 16-Mar-81 16:37:05 by MURPHY
;Add "PS:" to system expunge message
; UPD ID= 1569, SNARK:<5.MONITOR>MEXEC.MAC.35, 19-Feb-81 14:07:50 by HALL
;TCO 5.1180 - Move DST to non-zero section
; Fix EXEC0 so that it can run in section 1, because call to SETMPG
; can get to GDSTX
; BSRAD - Use extra stack location and avoid clobbering PC
; GOTSWM - Change BLT to initialize SYSFK table
; UPD ID= 1496, SNARK:<5.MONITOR>MEXEC.MAC.34, 26-Jan-81 13:25:47 by ENGEL
;GET RID OF THE LCS CALLS. NOT PART OF NEXT RELEASE ANYMORE
; UPD ID= 1485, SNARK:<5.MONITOR>MEXEC.MAC.33, 24-Jan-81 23:20:07 by ZIMA
;TCO 5.1240 - Fix connect time calculation in CPGCON checkpoint routine.
; UPD ID= 1479, SNARK:<5.MONITOR>MEXEC.MAC.32, 22-Jan-81 12:37:41 by ZIMA
;TCO 5.1238 - expunge properly on logout.
; UPD ID= 1292, SNARK:<5.MONITOR>MEXEC.MAC.31, 18-Nov-80 18:11:05 by MURPHY
;FIX BUG IN JOBCOF - MAKE DETACH HAPPEN BEFORE LOGOUT
; UPD ID= 1286, SNARK:<5.MONITOR>MEXEC.MAC.30, 18-Nov-80 14:40:13 by OSMAN
; UPD ID= 1248, SNARK:<5.MONITOR>MEXEC.MAC.29, 7-Nov-80 15:01:32 by SCHMITT
;TCO 5.1194 - Fix code at USGIN7 to not cause CHKPNT errors
; UPD ID= 1221, SNARK:<5.MONITOR>MEXEC.MAC.28, 2-Nov-80 11:48:37 by HALL
;TCO 5.1180 - MOVE THE DST TO NON-ZERO SECTION
; CHKR - RUN IN SECTION 1
; GSMDX - RUN IN SECTION 1
;tco 5.1189 - Make entry vector two words
; UPD ID= 1221, SNARK:<5.MONITOR>MEXEC.MAC.28, 2-Nov-80 11:48:37 by HALL
;TCO 5.1180 - MOVE THE DST TO NON-ZERO SECTION
; CHKR - RUN IN SECTION 1
; GSMDX - RUN IN SECTION 1
; UPD ID= 1143, SNARK:<5.MONITOR>MEXEC.MAC.27, 8-Oct-80 15:14:08 by MURPHY
;BUG IN JOBCOF
; UPD ID= 1103, SNARK:<5.MONITOR>MEXEC.MAC.26, 2-Oct-80 09:28:08 by MURPHY
;DITTO
; UPD ID= 1081, SNARK:<5.MONITOR>MEXEC.MAC.25, 1-Oct-80 11:53:31 by MURPHY
;FIX ACVAR, ETC.
; UPD ID= 975, SNARK:<5.MONITOR>MEXEC.MAC.24, 29-Aug-80 08:41:47 by ENGEL
;ADD LCS INITIALIZATION CALL
; UPD ID= 972, SNARK:<5.MONITOR>MEXEC.MAC.23, 25-Aug-80 16:53:39 by HALL
;TCO 5.1139 - ADD FAILING PC AND LSTERR TO OUTPUT WHEN FORK 0 CRASHES
; UPD ID= 965, SNARK:<5.MONITOR>MEXEC.MAC.22, 25-Aug-80 16:28:07 by ENGEL
;TCO 5.1136 - ADD DEVLKK
; UPD ID= 932, SNARK:<5.MONITOR>MEXEC.MAC.21, 20-Aug-80 14:59:31 by LYONS
;TCO 5.1062 WRITE VERIFICATION ON WRITE FOR DISKS
; UPD ID= 841, SNARK:<5.MONITOR>MEXEC.MAC.20, 5-Aug-80 16:20:06 by OSMAN
;tco 5.1109 - Add PDV support to SSAVE and GET
; UPD ID= 812, SNARK:<5.MONITOR>MEXEC.MAC.19, 30-Jul-80 11:03:46 by MURPHY
;WEFLAG - DON'T WRITE-PROTECT MONITOR IF NON-0
; UPD ID= 789, SNARK:<5.MONITOR>MEXEC.MAC.18, 23-Jul-80 17:20:10 by R.ACE
;TCO 5.1112 - REMOVE VESTIGIAL "MOVE T1,FORKX" AT JOBCF1+2
; UPD ID= 747, SNARK:<5.MONITOR>MEXEC.MAC.17, 8-Jul-80 17:50:12 by HALL
;FIX LYONS' EDIT TO CHKUM1
; UPD ID= 723, SNARK:<5.MONITOR>MEXEC.MAC.15, 2-Jul-80 11:28:18 by LYONS
;Fix ILMNRF in SAVE% JSYS by maping read only page to non-existant page
; with no access, and fooling SAVEB1 into thinking page is really there
;Fix missing checks for tty detached when we get CTRLTT in LOG1
;Fix time race in CHKUM1 that can cause J0NRUN
;Fix reason why system down as told to IMP
;Fix CTY login after ^ECEASE if it was prohibited before
;ARPAnet can cause UPDL overflows if user in JSYS which locks tty data
;A job with PSI for carrier off does not get it until reattach time.
; UPD ID= 703, SNARK:<5.MONITOR>MEXEC.MAC.14, 26-Jun-80 09:52:06 by LYONS
;Add code to call ACJ on an implicit logout (i.e. thru a hangup of a dataset)
; UPD ID= 700, SNARK:<5.MONITOR>MEXEC.MAC.13, 25-Jun-80 17:26:40 by MURPHY
;FIRST SHUTDOWN MESSAGE CONTROLLED BY SF%MS1
; UPD ID= 698, SNARK:<5.MONITOR>MEXEC.MAC.12, 25-Jun-80 17:05:46 by GRADY
;TCO 5.1079 - FIX RACE AT LDTAC2, BUT UNLOKK DEVLKK AND GO OKINT TOO.
; UPD ID= 666, SNARK:<5.MONITOR>MEXEC.MAC.10, 16-Jun-80 19:06:25 by LYONS
;FIX RACE AT LDTAC2, WHERE CTRLTT MAY NOT BE RIGHT
; UPD ID= 662, SNARK:<5.MONITOR>MEXEC.MAC.9, 16-Jun-80 17:23:27 by KONEN
;TCO 5.1063 - REMOVE PS: AS NAME OF PRIMARY STRUCTURE
; UPD ID= 597, SNARK:<5.MONITOR>MEXEC.MAC.8, 3-Jun-80 17:45:02 by MURPHY
;FACTSW BITS TO CONTROL SYSTEM MESSAGES
; UPD ID= 498, SNARK:<5.MONITOR>MEXEC.MAC.7, 30-Apr-80 15:06:35 by GRANT
;TCO 5.1030 - Add description to ?FULL
; UPD ID= 468, SNARK:<5.MONITOR>MEXEC.MAC.6, 23-Apr-80 15:52:58 by LYONS
;pushed literals as PC dont allow for non zero sections
; UPD ID= 445, SNARK:<5.MONITOR>MEXEC.MAC.5, 15-Apr-80 11:01:18 by HALL
;MOVE LOGDES AND JB0TT INTO RSDAT
; UPD ID= 401, SNARK:<5.MONITOR>MEXEC.MAC.4, 2-Apr-80 15:52:50 by HALL
;FIX LOWER CASE IN PREVIOUS EDIT
; UPD ID= 394, SNARK:<5.MONITOR>MEXEC.MAC.3, 1-Apr-80 15:44:01 by HALL
;MAKE JB0TT AND USGMUP BE PART OF RSVAR PSECT
; UPD ID= 374, SNARK:<5.MONITOR>MEXEC.MAC.2, 26-Mar-80 13:36:09 by ENGEL
;STOP EDDT SYMBOL FROM PRINTING
; UPD ID= 288, SNARK:<4.1.MONITOR>MEXEC.MAC.447, 21-Feb-80 10:58:17 by MURPHY
;NEW FKINT DEFS
; UPD ID= 266, SNARK:<4.1.MONITOR>MEXEC.MAC.446, 15-Feb-80 17:39:58 by MURPHY
;PROPER LENGTH FOR QTIMES TABLE IN GETAB
; UPD ID= 240, SNARK:<4.1.MONITOR>MEXEC.MAC.445, 1-Feb-80 14:40:27 by ENGEL
; UPD ID= 110, SNARK:<4.1.MONITOR>MEXEC.MAC.444, 7-Dec-79 16:30:00 by SCHMITT
;TCO 4.1.1051 - CALC. MONITR UPTIME IN SEC AND GIVE TO USAGE JSYS FOR RESTART
; UPD ID= 106, SNARK:<4.1.MONITOR>MEXEC.MAC.443, 7-Dec-79 09:34:57 by R.ACE
;TCO 4.2591 - SECTION-0 PAGE TABLE SHARE COUNT PROBLEM FROM SSAVE
;ADD ERJMP AFTER SOUT IN LITERAL AFTER SSAVB4
; UPD ID= 91, SNARK:<4.1.MONITOR>MEXEC.MAC.442, 5-Dec-79 09:13:00 by OSMAN
;tco 4.1.1044 - Make EXEC command in mini-exec do implicit RESET
;<4.1.MONITOR>MEXEC.MAC.441, 16-Nov-79 13:47:41, EDIT BY MILLER
;PREVIOUS CHANGES UNDER TCO 4.1.1021
;<4.1.MONITOR>MEXEC.MAC.440, 16-Nov-79 13:00:38, EDIT BY MILLER
;ADD TTFSMS BUGINF
;<4.1.MONITOR>MEXEC.MAC.439, 16-Nov-79 11:46:24, EDIT BY MILLER
;CHANGE ALLMSG TO TIME-OUT TTMSG
; COPYRIGHT (c) DIGITAL EQUIPMENT CORPORATION 1976, 1988.
; ALL RIGHTS RESERVED.
;
; THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED
; ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH THE
; INCLUSION OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE OR ANY OTHER
; COPIES THEREOF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY
; OTHER PERSON. NO TITLE TO AND OWNERSHIP OF THE SOFTWARE IS HEREBY
; TRANSFERRED.
;
; THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE
; AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT
; CORPORATION.
;
; DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS
; SOFTWARE ON EQUIPMENT THAT IS NOT SUPPLIED BY DIGITAL.
SEARCH PROLOG,MONSYM,SERCOD,ACTSYM,TTYDEF ;[9072]
TTITLE JSYSM,,< - JSYS Code from MEXEC >
Subttl Table of Contents
; Table of Contents for JSYSM
;
; Section Page
;
;
; 1. Local Definitions . . . . . . . . . . . . . . . . . . 4
; 2. MDDT JSYS . . . . . . . . . . . . . . . . . . . . . . 5
; 3. HSYS JSYS . . . . . . . . . . . . . . . . . . . . . . 6
; 3.1 Job 0 Routine to Check System Shutdown . . . . 9
; 3.2 Job 0 Fork to Shutdown System . . . . . . . . 11
; 3.3 Routine to Send Shutdown Message . . . . . . . 13
; 4. CHKAC JSYS . . . . . . . . . . . . . . . . . . . . . . 16
; 5. GJINF JSYS . . . . . . . . . . . . . . . . . . . . . . 21
; 6. TIME/RUNTM JSYSes . . . . . . . . . . . . . . . . . . 22
; 7. GTRPI JSYS . . . . . . . . . . . . . . . . . . . . . . 23
; 8. GTDAL JSYS . . . . . . . . . . . . . . . . . . . . . . 24
; 9. HPTIM JSYS . . . . . . . . . . . . . . . . . . . . . . 25
; 10. SYSGT JSYS . . . . . . . . . . . . . . . . . . . . . . 26
; 11. GETAB JSYS . . . . . . . . . . . . . . . . . . . . . . 27
; 12. SETSN JSYS . . . . . . . . . . . . . . . . . . . . . . 33
; 13. SETNM/GETNM JSYSes . . . . . . . . . . . . . . . . . . 34
; 14. GETJI JSYS . . . . . . . . . . . . . . . . . . . . . . 35
; 15. SWTCH/LITES/USRIO JSYSes . . . . . . . . . . . . . . . 42
; 16. PEEK JSYS . . . . . . . . . . . . . . . . . . . . . . 43
; 17. XPEEK% JSYS . . . . . . . . . . . . . . . . . . . . . 44
; 18. CRJOB JSYS . . . . . . . . . . . . . . . . . . . . . . 46
; 19. LOGIN JSYS . . . . . . . . . . . . . . . . . . . . . . 52
; 20. DTACH JSYS . . . . . . . . . . . . . . . . . . . . . . 57
; 21. ATACH JSYS . . . . . . . . . . . . . . . . . . . . . . 63
; 22. LGOUT JSYS . . . . . . . . . . . . . . . . . . . . . . 71
; 22.1 Logout Another Job . . . . . . . . . . . . . . 72
; 22.2 Set PSI to Logout Another Job . . . . . . . . 74
; 22.3 Perform Logout . . . . . . . . . . . . . . . . 75
; 22.4 Perform GETOK for LGOUT . . . . . . . . . . . 80
; 22.5 Decrement Mount Counts . . . . . . . . . . . . 81
; 23. Session Logging Functions . . . . . . . . . . . . . . 82
; 24. Routine To Break Links . . . . . . . . . . . . . . . . 95
Subttl Table of Contents (page 2)
; Table of Contents for JSYSM
;
; Section Page
;
;
; 25. USAGE JSYS . . . . . . . . . . . . . . . . . . . . . . 96
; 25.1 SYSTEM-DATA.BIN Format . . . . . . . . . . . . 97
; 25.2 Record Definitions . . . . . . . . . . . . . . 98
; 25.3 Functions Performed by Job 0 Fork . . . . . . 102
; 25.4 Set Checkpoint Interval . . . . . . . . . . . 103
; 25.5 Make Usage or Session Entry . . . . . . . . . 104
; 25.6 Fill Record From Table . . . . . . . . . . . . 105
; 25.7 Fill Arbitrary Record . . . . . . . . . . . . 108
; 25.8 Fill In Usage Entry Header . . . . . . . . . . 110
; 25.9 Compute Length of User Entry . . . . . . . . . 115
; 25.10 Copy String to Usage Block . . . . . . . . . . 117
; 25.11 Get Length of Disk Usage Block . . . . . . . . 118
; 25.12 Find and Fetch Entry In Caller's List . . . . 119
; 25.13 Wait For Free Space . . . . . . . . . . . . . 120
; 25.14 Get/Put Message on Job 0 Queue . . . . . . . . 121
; 25.15 Enable Account Validation . . . . . . . . . . 122
; 25.16 Set/Read Accounting Shift Change . . . . . . . 124
; 26. Usage Support Routines
; 26.1 Initialization . . . . . . . . . . . . . . . . 126
; 26.2 Checkpoint File . . . . . . . . . . . . . . . 133
; 26.3 Queued Message Handler . . . . . . . . . . . . 137
; 26.4 Checkpoint/Shift Change Timing . . . . . . . . 138
; 26.5 Write Usage File . . . . . . . . . . . . . . . 141
; 26.6 Update Checkpoint File . . . . . . . . . . . . 143
; 27. End of JSYSM . . . . . . . . . . . . . . . . . . . . . 147
SUBTTL Local Definitions
;This file contains JSYS and job 0 level code removed from the MEXEC and JSYSA
;modules to make them smaller. For the most part this code deals with job
;creation, destruction, and accounting. This code does not require any special
;AC definitions.
;Things that need to be defined in this module for later use follow. All of
;the conditional assembly is from the splitup of MEXEC and is included for
;historical reasons.
IFNDEF FTKLIPA,<FTKLIPA==-1> ;Default is include KLIPA support code
IFNDEF FTMSCP,<FTMSCP==0> ;Default is no MSCP
IFN <FTKLIPA!FTMSCP>,<EXTERN SCSLGO> ;[7.1200] Release SCS stuff upon logout
IFE FTNSPSRV,<EXTERN LLMRJB> ;[7.1200] Release LLMOP blocks upon logout
SUBTTL MDDT JSYS
SWAPCD ;[7.1200]
;JSYS TO ENTER MDDT
.MDDT:: MCENT
MOVEI 1,SC%WHL+SC%OPR
TDNN 1,CAPENB
ITERR(WHELX1) ;[7.1200] Wheel or Operator capability required
;[7.1200] Fall through to TODDT
;Here from mini-exec to enter MDDT (do not move from SWAPCD)
TODDT:: GTOKM (.GOMDD,) ;[7.1200] Ask ACJ if this is OK
;[7.1200] Fall through to LMDDT
;LINKAGE TO MDDT
MDDT=:<MSEC1,,LMDDT> ;SO MDDT$G ALWAYS GOES TO KNOWN SECTION
LMDDT:: XJRST MDDTP ;BE SURE TO CHANGE SECTIONS
IFN FTNSPSRV < ;[6.0]
MDDTP:: SYMSEC,,MDDTX ;IN SYMBOL SECTION
>
IFE FTNSPSRV < ;[6.1]
MDDTP:: MDDTX ;MDDTX has section # in 6.1
>
RESCD
;HERE WHEN USER TYPES "EDDT$G" IN MDDT. DON'T GO TO EDDT UNLESS IT
;IS LOADED AND LOCKED DOWN. USERS WHO WANT TO ANYWAY CAN TYPE "DDTX$G".
EDDT=:<MSEC1,,.> ;START IN SECTION 1 ON EDDT$G FROM MDDT
SKIPE DDTPRS ;IS EDDT PRESENT AND LOCKED?
JRST @[SYMSEC,,DDTX] ;YES, GO TO IT
TMSG <
? EDDT is not locked down - call LCKINI from MDDT first
>
JRST LMDDT ;RETURN TO MDDT
SWAPCD
SUBTTL HSYS JSYS
;HALT SYSTEM - REQUIRES SC%MNT (OR SC%WHL ETC.) CAPABILITY
;ACCEPTS TIME OF SYSTEM SHUTDOWN AND INITIATES SHUTDOWN PROCESS,
;INCLUDING NOTIFYING USERS, ETC. ALSO ACCEPTS TIME WHEN SYSTEM
;WILL BE BACK UP WHICH IS AVAILABLE FOR USER INFORMATION ONLY.
; 1/ SHUTDOWN TIME (GTAD FORMAT)
; 2/ EXPECTED UP TIME (GTAD FORMAT)
; HSYS
; RETURNS +1: ERROR
; RETURNS +2: SUCCESS
.HSYS:: MCENT
MOVE T3,CAPENB ;[9041] Check user capabilities
TXNN T3,SC%WHL+SC%OPR+SC%MNT ;[9041] User allowed to do halt?
RETERR(CAPX2) ;NO, RETURN BAD
GTOKM (.GOHSY,<T1,T2>,MRETNE) ;[9041] Get ACJ's blessing
JUMPG T1,HSYS1 ;JUMP UNLESS ABORTING SHUTDOWN
MOVE T1,HSYST1 ;GET OLD TIME
JUMPE T1,HSYS0 ;IF NONE, DONT TYPE MESSAGE
SETZM HSYST1 ;CLEAR OLD TIME
CALL TADDIF ;GET MILLISECONDS TO SHUTDOWN
HRROI T2,[ASCIZ/
[Shutdown canceled]
/]
MOVX T3,SF%MS1
TDNE T3,FACTSW ;WANT LEVEL 1 MESSAGES?
SKIPGE HSYST3 ;WAS A MESSAGE EVER PRINTED
SKIPA
CALL ALLMSG ;YES, INFORM USERS OF CANCELLATION
CALL MSSSVD ;(/) ANY DISKS SERVED?
IFSKP.
CALL CFCBRD ;(/) TELL OTHER SYSTEMS
NOP ;NO ONE ELSE OUT THERE
ENDIF.
HSYS0: SMRETN ;SUCCESSFUL RETURN
HSYS1: PUSH P,1 ;HOLD THE DESIRED SHUTDOWN
CALL TADDIF ;COMPUTE MILLISECONDS TO SHUTDOWN
TLNE 1,770000 ;OVER A WEEK AHEAD, OR NEGATIVE?
RETERR(TIMEX2) ;YES, GIVE BAD TIME FAILURE
POP P,2 ;RECOVER SHUTDOWN TIME
MOVEM 2,HSYST1 ;STORE FOR EXEC TO SEE
SETOM HSYST3 ;FLAG FOR FIRST MESSAGE
UMOVE 2,2 ;GET EXPECTED UP TIME
CAMG 2,HSYST1 ;CHECK RANGE
SETZ 2, ;JUNK, ASSUME UNKNOWN
MOVEM 2,HSYST4 ;SAVE FOR EXEC TO TELL USERS
AOS JB0FLG ;POKE JOB 0 TO DO MSG
SMRETN
;COMPUTE TIME UNTIL SHUTDOWN IN MILLISECONDS
; A/ TAD OF SHUTDOWN
; CALL TADDIF
; RETURN +1, A/ MILLISECONDS TO SHUTDOWN
TADDIF: ADDI T1,1 ;[9110] Add a tick to prevent TIMEX2
PUSH P,T1 ;[9110] Save the user's time
CALL LGTAD ;[9110] (/T1) Get current time and date
POP P,T2 ;[9110] Get the user's date plus fudge factor
SUBM T2,T1 ;[9110] Get positive difference of times
CAML T1,[^D8,,1] ;[9110] Within 8 days and a tick?
JRST [ MOVSI T1,377777 ;NO, RETURN VERY LARGE NUMBER
RET]
MUL T1,[^D<24*3600*1000>] ;MILLISECONDS/DAY
DIV T1,[1B17] ;SHIFT BINARY POINT
RET
;HSYST1 AND HSYST4 ARE A GETAB TABLE
NHSYST==2 ;NUMBER OF VALUES IN GETAB TABLE
NR HSYST1,1 ;SYSTEM SHUTDOWN TIME OR 0
NR HSYST4,1 ;EXPECTED UP TIME
NR HSYST2,1 ;INTERVAL (IN MS) TO NEXT MSG TIME
NR HSYST3,1 ;TIME OF NXT MSG IN MS BEFORE SHUTDOWN
;POINTS (IN MINUTES BEFORE SHUTDOWN) AT WHICH TO DO NOTIFICATION
CTIMS: ^D<BYTE (9) 60,30,15,10>
^D<BYTE (9) 5,1,0>
SUBTTL HSYS JSYS -- Job 0 Routine to Check System Shutdown
;ROUTINE TO TYPE SYSTEM SHUTDOWN MESSAGE IF NECESSARY.
;CALLED ONLY BY JOB 0 CHKR.
CHKHSY::SKIPE A,HSYST1 ;[7.1200] Shutdown aborted?
CAMN A,[-1] ;OR IS SYSTEM SHUTDOWN?
RET ;YES
CALL TADDIF ;COMPUTE TIME UNTIL SHUTDOWN
MOVE 3,HSYST3 ;DUE TIME FOR MESSAGE
CAMN 3,[-1] ;FIRST TIME HERE?
JRST CHKHS3 ;YES - GIVE MESSAGE ANYWAY
CAMLE 1,HSYST3 ;NO - MESSAGE DUE NOW?
JRST [ SUB 1,HSYST3 ;NO, COMPUTE INTERVAL TO NEXT MSG
MOVEM 1,HSYST2 ;LEAVE IT FOR CHKR
RET] ;RETURN QUIETLY
CHKHS3: ADDI 1,^D30000 ;ROUND TO NEAREST MINUTE
IDIVI 1,^D60000 ;CONVERT TO INTEGER MINUTES
JUMPLE 1,CHKHS4 ;IF NO TIME LEFT, GO KILL SYSTEM
CALL THSYS ;SEND MSG TO ALL TTYS
CAILE 1,^D60 ;LESS THAN AN HOUR?
JRST [ MOVEI 2,^D60 ;NO - SET NEXT MESSAGE FOR 1 HOUR NOW
CAILE 1,^D120 ;BETWEEN 1 AND 2 HOURS
MOVEI 2,^D120 ;MAKE FIRST NOTICE BE AT 1 HOUR
JRST CHKHS5]
MOVE 3,[POINT 9,CTIMS] ;SETUP TO FIND NEXT NOTIFY TIME
ILDB 2,3 ;GET A TIME FROM LIST
CAMG 1,2 ;SHORTER THAN ACTUAL TIME REMAINING?
JRST .-2 ;NO, KEEP LOOKING
CHKHS5: IMULI 2,^D60000 ;CONVERT MINUTES TO MILLISECONDS
MOVEM 2,HSYST3 ;SET AS NEXT MESSAGE TIME
JRST CHKHSY ;FINAL CHECK AND RETURN
;SHUTDOWN TIME HAS ARRIVED, COMMENCE SHUTDOWN.
CHKHS4: MOVX T1,SF%RMT!SF%LCL!SF%PTY!SF%MCB!SF%NVT!SF%LAT ;[7479]
ANDCAM T1,FACTSW ;ONLY ALLOW CTY TO LOGIN
MOVX T1,SF%CTY ;MAKE SURE CTY CAN LOG IN
IORM T1,FACTSW ;EVEN IF HE COULD NOT DO IT BEFORE
CALL DWNMSG ;SEND LAST MESSAGE
SETOM HSYST1 ;CLEAR FLAGS IN CASE RESTARTED
MOVE T1,CTYLNO ;SET UP CTY MESSAGE
TXO T1,.TTDES
HRROI T2,[ASCIZ/
OPERATOR - Wait for the message "Shutdown complete" before
entering commands to PARSER.
/] ;[7.1200] Sometimes this never happens
SETZ T3, ;STOP ON ZERO BYTE
SOUT ;SEND MESSAGE TO CTY
;...
;...
CALL MSSSVD ;(/) ANY SERVED DISKS?
IFSKP.
MOVE T1,CTYLNO ;YES, SET UP CTY MESSAGE
TXO T1,.TTDES
HRROI T2,[ASCIZ/
Also, make sure other systems in the cluster have completed all
necessary structure dismounts before this system is shutdown.
/] ;[7.1200] Structures will usually go offline
SETZ T3,
SOUT
CALL CFCBRD ;(/) TELL OTHER SYSTEMS
NOP ;NO ONE ELSE OUT THERE
ENDIF.
MOVSI T1,(1B1) ;CREATE FORK WITH SAME CAPS
CFORK
BUG.(HLT,HSYFRK,JSYSM,SOFT,<HSYS - Job 0 CFORK failed>,,<
Cause: This occurs if the CFORK JSYS fails to create a fork for
shutting down the system.
This failure occurs if the forks are totally used up, or if job
0 has used the maximum number of forks permitted. NUFKS contains this
maximum number.
Action: This is almost always caused by running GALAXY under job 0.
Investigate why there are too many forks under job 0 and move
some of them out.
>)
MOVE T2,[MSEC1,,HSYS4] ;SET IT TO START NEXT SHUTDOWN PHASE
MSFRK ;START FORK IN MONITOR MODE
RET
SUBTTL HSYS JSYS -- Job 0 Fork to Shutdown System
;FORK STARTED AT SHUTDOWN TIME
;COMMENCE SHUTDOWN. PREVENT NEW JOBS, LOGOUT EXISTING JOBS, HALT.
HSYS4: MOVX T1,USRCTX ;USER MODE FLAGS WORD
MOVEM 1,FFL ;ESTABLISH USUAL JSYS CONTEXT
SETZM FPC ;SET PC
MCENTR
MOVE 6,[XWD -NJOBS+1,1] ;START WITH JOB 1
SKIPGE JOBRT(6) ;LOOK FOR EXISTING JOB
HSYS41: AOBJN 6,.-1
JUMPGE 6,HSYS7 ;JUMP IF DONE
HLRZ 1,JOBPT(6) ;CHECK CTRLTT FOR JOB
CAMN 1,CTYLNO ;CTY?
JRST HSYS41 ;YES, DON'T FLUSH
MOVEI 1,0(6) ;GET JOB NUMBER
CALL LCL2GL ;CONVERT LOCAL JOB INDEX TO GLOBAL JOB #
JRST HSYS41 ;NOT THERE?
LGOUT ;LOG IT OUT
JFCL
JRST HSYS41
HSYS7: MOVEI 5,^D120000 ;MAX TIME TO WAIT FOR JOBS TO FINISH
ADD 5,TODCLK ;LOGGING OUT
HSYS8: CAMG 5,TODCLK ;WAITED MAX TIME?
JRST HSYS9 ;YES, PROCEED WITH SHUTDOWN
MOVE T2,HSYST4 ;GET TIME BACK UP
MOVEI T1,^D12 ;SHOULD BE CODE FOR REASON FOR HALT
;BUT FOR NOW, JUST SAY "SCHEDULED DOWN"
CALL MNTHLT ;TELL THE NETWORK WE ARE GOING AWAY
MOVE 6,[XWD -NJOBS+1,1] ;START WITH JOB 1
SKIPGE JOBRT(6) ;SEE IF ANY JOBS STILL EXIST
HSYS81: AOBJN 6,.-1
JUMPGE 6,HSYS9 ;NONE FOUND, PROCEED
HLRZ 1,JOBPT(6) ;CHECK FOR CTY JOB
CAMN 1,CTYLNO
JRST HSYS81 ;YES, IGNORE
MOVEI 1,^D1000 ;NO, WAIT 1 SEC., THEN CHECK AGAIN
DISMS
JRST HSYS8
;...
;...
HSYS9: CALL PHYLOG ;LOG DISK, TAPE STATISTICS
SETZM DDTIME ;POKE DDMP
AOS JB0FLG
MOVEI 5,^D10 ;WAIT 10 SEC MAX FOR JOB 0
HSYS91: MOVEI 1,^D1000 ;WAIT 1 SEC
DISMS
SKIPN DDTIME ;DDMP FINISHED?
SOJG 5,HSYS91 ;NO, WAIT MORE
JUMPLE 5,HSYS9 ;IF TIMED OUT, TRY AGAIN
SKIPE IOIP ;WRITES IN PROGRESS?
JRST .-1 ;YES, WAIT FOR COMPLETION
MOVE T1,CTYLNO
TXO T1,.TTDES ;MAKE VALID DESIGNATOR
HRROI T2,[ASCIZ /
Shutdown complete
/]
TTMSG ;NOTIFY OPERATOR
ERJMP .+1 ;IN CASE OF REFUSALS
MOVEI T1,^D15000
DISMS
HALTF
SUBTTL HSYS JSYS -- Routine to Send Shutdown Message
;ROUTINE TO SEND GOING DOWN MESSAGE TO ALL LINES
THSYS: STKVAR <TIM,<MSG,^D30>,CFBRD,CSBRD,CSTTY> ;[7.1086]
SETZM CSBRD ;[7.1086] Assume no cluster sendall
SETZM CFBRD ;ASSUME NO CLUSTER BROADCAST
MOVEM T1,TIM ;SAVE NUMBER OF MINUTES
HRROI T1,MSG ;INIT PTR TO MSG
HRROI T2,[ASCIZ /
[System /] ;[7.1086]
SETZ T3,
SOUT
ERJMP .+1 ;[7.1086] Not when SOUTing to memory
HRROI T2,OURNAM ;[7.1086] Get our node name
SOUT% ;[7.1086] Put node name in string
ERJMP .+1 ;[7.1086] Shouldna happen
HRROI T2,[ASCIZ / going down/] ;[7.1086] Finish header
SOUT% ;[7.1086] Stick it in
ERJMP .+1 ;[7.1086]
MOVE T2,TIM ;GET TIME
CAILE T2,^D60 ;LESS THAN ONE HOUR?
JRST THSYS1 ;NO - SPECIAL MESSAGE
CAIE T2,^D60 ;[7.1086] Only send cluster messages at 60 min
CAIN T2,^D5 ;[7.1086] And at 5 min mark
SETOM CSBRD ;[7.1086] Note that cluster send is to be done
CAIN T2,^D1 ;[7.1086] And at 1 minute
SETOM CSBRD ;[7.1086] Mark cluster send
THSYS0: SETOM CFBRD ;YES, NEED CLUSTER BROADCST
HRROI T2,[ASCIZ / in /]
SETZ T3,
SOUT
MOVE T2,TIM ;GET TIME
CAIN T2,1 ;THE 'ONE' CASE?
JRST [ HRROI T2,[ASCIZ /one minute!!]
/]
JRST HSYS51] ;SPECIAL MESSAGE
MOVEI T3,^D10
NOUT
JFCL
HRROI T2,[ASCIZ / minutes/]
SETZ T3,
SOUT ;APPEND TO MESSAGE
;...
;...
THSYS1: HRROI T2,[ASCIZ / at /]
SETZ T3,0
SOUT
MOVE T2,HSYST1 ;TELL ACTUAL TIME
MOVX T3,OT%SCL ;[9074] Standard format suppress columnization
ODTIM ;IN MESSAGE
HRROI T2,[ASCIZ /]
/]
HSYS51: SETZ T3,
SOUT
HRROI T2,MSG ;POINT TO CONSTRUCTED MSG
MOVE T3,FACTSW
MOVE T4,TIM
SKIPL HSYST3 ;THE FIRST TIME? OR...
CAIG T4,5 ;5 MIN OR LESS?
CAIA ;YES, ALWAYS SEND
TXNE T3,SF%MS1 ;[7.1086] Want level 1 messages?
IFNSK. ;[7.1086] If so,
SKIPN CSBRD ;[7.1086] Want to do cluster broadcast?
IFSKP. ;[7.1086] If so,
MOVX T1,<TT%REM+.CSALL+.TTTTY> ;[7.1086] All nodes, all lines
MOVEM T1,CSTTY ;[7.1086] Save destination
CALL SC.PRT ;[7.1086] (/T1) Do we have a CI?
SETOM CSTTY ;[7.1086] If not, just send to all local TTYs
MOVE T1,CSTTY ;[7.1086] Restore destination
TTMSG% ;[7.1086] Here's the message
ERCAL MESFAL ;[7.1086] Say it failed, FE probably messed up
ELSE. ;[7.1086] If not cluster, then just do local
CALL ALLMSG ;[7.1086] (T2/) Send to all lines locally
ENDIF. ;[7.1086]
ENDIF. ;[7.1086]
;...
;...
SKIPN CFBRD ;CLUSTER BROADCAST?
IFSKP.
CALL MSSSVD ;(/) YES, ANY DISKS SERVED?
ANSKP.
CALL CFCBRD ;(/) TELL OTHER SYSTEMS ABOUT OUR SHUTDOWN
ANSKP.
HRROI T1,MSG ;INFORM OUR OPERATORS
HRROI T2,[ASCIZ/
Check other cluster systems for structure dismount instructions.
/] ;[7.1200]
SETZ T3,
SOUT
MOVEI T2,MSG ;RETRIEVE MESSAGE ADDRESS
MOVEI T3,.QBSYS ;TYPE IS "SYSTEM MESSAGE"
CALL WROPR0 ;(T1,T2,T3/) TELL OPERATORS
ENDIF.
MOVE T1,TIM ;RESTORE TIME
RET
ENDSV.
;ROUTINE TO SEND LAST MESSAGE, INCLUDING EXPECTED UPTIME.
DWNMSG: STKVAR <<MSG,20>>
HRROI T1,MSG
HRROI T2,[ASCIZ /
[Timesharing is over/]
SETZ T3,
SOUT
SKIPN HSYST4 ;HAVE AN UPTIME?
JRST DWNMS1 ;NO
HRROI T2,[ASCIZ /, up again at /]
SOUT
MOVE T2,HSYST4 ;GET UPTIME
MOVX T3,OT%SCL ;[9074] Standard format suppress columnization
ODTIM ;CONVERT TIME TO TEXT
DWNMS1: HRROI T2,[ASCIZ /]
/]
SETZ T3,
SOUT
HRROI T2,MSG ;HAVE TEXT, NOW SEND IT TO ALL LINES
CALL ALLMSG
RET
SUBTTL CHKAC JSYS
;THE CHKAC JSYS - CHECK THE ACCESSABILITY OF A FILE OR DIRECTORY
;ACCEPTS IN 1/ COUNT OF ARGUMENTS
; 2/ LOCATION OF ARGUMENT BLOCK
; CHKAC
;RETURNS +1: ERROR - ERROR CODE IN AC 1
; +2: AC 1 = 0 ACCESS NOT ALLOWED
; AC 1 = -1 ACCESS IS ALLOWED
;ARGUMENT BLOCK:
; .CKAAC DESIRED ACCESS CODE
; .CKALD LOGGED IN USER NUMBER OF THE USER DOING THE ACCESSING
; .CKACD CONNECTED STRUCTURE,,DIRECTORY OR POINTER TO STRUCTURE/
; DIRECTORY STRING
; .CKAEC ENABLED CAPABILITIES OF THE USER
; .CKAUD STRUCTURE,,DIRECTORY OR POINTER TO STRUCTURE/DIRECTORY STRING
; FOR FILE BEING ACCESSED
; IF CK%JFN IS SET IN AC1, THIS IS JFN FOR FILE
; .CKAPR PROTECTION OF FILE BEING ACCESSED
.CHKAC::MCENT ;ENTER JSYS
STKVAR <<SVT3T4,2>>
UMOVE Q1,2 ;GET LOCATION OF ARGUMENT BLOCK
XCTU [HRRZ T1,1] ;GET LENGTH OF ARGUMENT BLOCK
XCTU [HLL Q1,1] ;GET THE FLAGS
TXNN Q1,CK%JFN ;SPECIFIING A JFN?
CAILE T1,.CKAPR ;NO, MUST INCLUDE PROTECTION
CAIGE T1,.CKAPR ;YES, PROTECTION NOT NEEDED
RETERR (CKAX1) ;LENGTH IS TOO SHORT
XCTU [MOVE T1,.CKAEC(Q1)] ;LENGTH IS OK, GET CAPABILITIES
TRNE T1,SC%WHL!SC%OPR ;IS THIS USER A WHEEL?
JRST CHKACT ;YES, ACCESS IS LEGAL ALWAYS
XCTU [HRRZ P1,.CKAAC(Q1)] ;GET ACCESS CODE
UMOVE T1,.CKAUD(Q1) ;GET THE JFN OR DIRECTORY DESIGNATOR
TXNE Q1,CK%JFN ;IS USER GIVING A JFN?
JRST CHKAC2 ;YES
CALL CNVSTD ;CONVERT TO A DIRECTORY NUMBER
RETERR () ;ILLEGAL FORMAT OF STRING
MOVE P2,T1 ;[7.1063]Save directory number in P2
LDB T1,[POINT 6,T1,17] ;[7.1063]Get the structure number
CALL CKSTOF ;[7.1063](T1/T1)Is the structure offline?
RETBAD () ;[7.1063]Yes
SKIPA ;[7.1063]Join common code
CHKAC2: MOVE P2,T1 ;[7.1063]Save JFN in P2
UMOVE T1,.CKALD(Q1) ;GET THE LOGGED IN USER NUMBER
LOAD T2,NMFLG,T1 ;GET BITS 0-2
CAIN T2,NUMVAL ;IS THIS A NUMBER?
JRST CHKAC3 ;YES, DONT NEED TO CONVERT THE STRING
CALL CNVSTU ;CONVERT STRING TO USER NUMBER
RETERR () ;FAILED
CHKAC3: CALL CNVDIR ;CONVERT IT TO A DIR NUMBER
MOVE P3,T1 ;SAVE DIRECTORY # IN P3
UMOVE T1,.CKACD(Q1) ;GET CONNECTED DIR # INTO P4
CALL CNVSTD ;GET DIR NUMBER FROM STRING
SETZ T1, ;FAILED TO GET A DIRECTORY NUMBER
MOVE P4,T1 ;SAVE DIR NUMBER FOR LATER
TXNN Q1,CK%JFN ;GIVING A JFN?
XCTU [HRLZ P5,.CKAPR(Q1)] ;NO, GET PROTECTION
TXNE Q1,CK%JFN ;USER GIVING A JFN?
JRST [ HRRZ T1,P2 ;YES, GET IT
CALL GETFPD ;GET PROT AND DIR #
RETERR (CKAX4) ;BAD JFN
MOVE P2,T1 ;SAVE DIR #
HRLZ P5,T2 ;SAVE PROTECTION
JRST .+1]
MOVE T1,P2 ;MAP IN DIRECTORY OF FILE
CALL SETDIR ;FIRST CHECK LEGALITY OF DIR #
RETERR (CKAX2) ;ILLEGAL DIR #
ULKDIR ;UNLOCK DIR, BUT STAY NOINT
CAIL P1,.CKADR ;IS THIS A DIRECTORY ACCESS CHECK?
JRST CHKDIR ;YES, GO SET UP DIR PROTECTION VALUE
MOVEI T4,<DP%RD>B35 ;MUST ALSO CHECK READ ACCESS TO DIR
CHKAC0: MOVSI Q2,40 ;SET UP MASK WORD
MOVN T1,P1 ;GET CODE
LSH Q2,0(T1) ;FORM THE ACCESS CHECK MASK
TDNE Q2,P5 ;IS THIS MODE ALLOWED FOR WORLD?
JRST [ MOVE T1,DIRORA ;YES, NOW SEE IF LEGAL TO REF DIR
LOAD T1,DRPRT,(T1) ;GET DIRECTORY PROTECTION
TDNE T4,T1 ;LEGAL TO REFERENCE IT?
JRST CHKACT ;YES, THIS IS LEGAL THEN
JRST .+1] ;NO, GO SEE IF THIS IS OWNER OR GROUP
HLLZ T1,P5 ;MAKE OWNER SUPERSET OF GROUP
LSH T1,6
IORM T1,P5 ;DONT ALLOW GROUP MORE PRIVS THAN OWNER
LSH Q2,^D12 ;NOW SEE IF LEGAL FOR OWNER
LSH T4,^D12 ;DO SAME FOR DIR PROTECTION MASK
MOVE T3,DIRORA ;GET BASE ADR OF MAPPED DIR
LOAD T3,DRPRT,(T3) ;GET DIR PROTECTION
MOVE T2,T3
LSH T2,6 ;MAKE OWNER SUPERSET OF GROUP
IORM T2,T3 ;T3 = DIR PROTECTION
TDNE T4,T3 ;LEGAL ACCESS FOR OWNER IN DIRECTORY?
TDNN Q2,P5 ;YES, IS FILE ACCESS LEGAL?
JRST CHKACF ;IF NOT LEGAL FOR OWNER, THEN FALSE
CAME P3,P2 ;IS THIS FILE IN SAME DIR AS USER?
CAMN P4,P2 ;EITHER LOGGED IN OR CONNECTED
JRST CHKACT ;YES, RETURN TRUE
DMOVEM T3,SVT3T4 ;SAVE T3 AND T4
SETZ P4, ;FLAG FOR DIFFERENT STRUCTURES
HLRZ T1,P2 ;GET STRUCTURE TO ACCESS
HLRZ T2,P3 ;GET LOGGED IN STRUCTURE UNIQUE CODE
CAMN T1,T2 ;ARE THEY THE SAME?
JRST CHKAC4 ;YES, FORGET DOMESTIC STR TEST
HLRZ T1,P2 ;GET STRUCTURE UNIQUE CODE
CALL CNVSTR ;GET STRUCTURE NUMBER
RETERR () ;COULDN'T FIND STRUCTURE
MOVE T2,T1 ;SAVE STRUCTURE NUMBER
CALL ULKSTR ;UNLOCK STRUCTURE FROM CNVSTR
MOVE T2,STRTAB(T2) ;GET STRUCTURE DATA BLOCK ADDRESS
MOVE T1,SDBSTS(T1) ;GET STATUS OF STRUCTURE
TXNN T1,MS%DOM ;IS IT DOMESTIC?
JRST CHKACF ;NO, RETURN FALSE
MOVEI T2,MAXLW+1 ;GET SOME JSB FREE SPACE
CALL ASGJFR ; IN WHICH TO STORE USER NAME
RETERR (SACTX2) ;INSUFFICIENT RESOURCES
MOVE P4,T1 ;STORE FREE SPACE BLOCK ADDRESS
AOS T1 ;DON'T STEP ON HEADER
HRLI T1,-1 ;MAKE IT A POINTER
MOVE T2,P3 ;GET LOGGED IN DIRECTORY
HRLI T2,USRLH ;MAKE IT A USER NUMBER
DIRST ;GET USER NAME
JRST [ MOVEI T1,JSBFRE ;RELEASE FREE SPACE
MOVE T2,P4
CALL RELFRE
RETERR ()]
MOVE T1,P4 ;GET ADDRESS OF NAME
HLRZ T2,P2 ;GET STUCTURE UNIQUE CODE
CALL DIRLKX ;DOES USER HAVE A DIRECTORY ON THIS STR?
JRST [ MOVEI T1,JSBFRE ;NO DIRECTORY ON THAT STRUCTURE
MOVE T2,P4 ;RELEASE FREE SPACE
CALL RELFRE
JRST CHKACF] ;RETURN FALSE
MOVE T2,P4 ;GET ADDRESS OF JSB SPACE
MOVE P4,T1 ;STORE DIRECTORY NUMBER
MOVEI T1,JSBFRE
CALL RELFRE ;RETURN JSB SPACE
HLL P4,P2 ;ADD STR UNIQUE CODE TO DIR NUMBER
CAMN P2,P4 ;TRYING TO ACCESS OUR OWN DIRECTORY?
JRST CHKACT ;YES, RETURN SUCCESS
MOVE T1,P2 ;MAP IN DESIRED DIRECTORY AGAIN
CALL SETDIR
RETERR ()
ULKDIR ;UNLOCK DIRECTORY
CHKAC4: DMOVE T3,SVT3T4 ;RESTORE T3 AND T4
LSH Q2,-6 ;NO, NOW SEE IF THIS IS SAME GROUP
LSH T4,-6 ;SAME FOR GROUP
TDNE T4,T3 ;LEGAL ACCESS TO DIR BY GROUPS?
TDNN Q2,P5 ;YES, LEGAL FOR GROUP?
JRST CHKACF ;NO, RETURN FALSE
CALL CPYDGP ;COPY DIR GROUPS INTO JSB
JRST CHKACF ;NO GROUPS
MOVE P6,T1 ;SAVE THE JSB POINTER
SKIPN T1,P4 ;TRYING TO ACCESS DIR ON PRIMARY STRUCTURE?
MOVE T1,P3 ;YES, GET LOGGED IN DIRECTORY
CALL SETDIR ;GET INFO ABOUT THIS USER
RETERR (CKAX2) ;ILLEGAL DIRECTORY NUMBER
ULKDIR ;UNLOCK THE DIRECTORY LOCK FROM GETDDB
MOVE Q1,P6 ;GET AOBJN POINTER TO DIR GROUP LIST
CHKAC1: HLRZ T1,0(Q1) ;GET FIRST MEMBER OF GROUP
CALL CHKUGP ;CHECK IT AGAINST USER GROUPS
SKIPA ;NO MATCH
JRST [ MOVE A,P6 ;MATCH FOUND
CALL RELGRP ;RELEASE THE SPACE IN THE JSB
JRST CHKACT] ;RETURN TRUE
HRRZ T1,0(Q1) ;GET NEXT MEMBER OF GROUP
CALL CHKUGP ;CHECK FOR MATCH
SKIPA ;NO MATCH
JRST [ MOVE A,P6 ;MATCHED!
CALL RELGRP ;RELEASE THE JSB SPACE
JRST CHKACT] ;RETURN TRUE
AOBJN Q1,CHKAC1 ;LOOP UNTIL LIST IS FINISHED
MOVE A,P6 ;RELEASE THE SPACE IN JSB
CALL RELGRP
CHKACF: TDZA T1,T1 ;RETURN FALSE
CHKACT: SETO T1, ;TRUE
UMOVEM T1,1 ;STORE ANSWER
SMRETN ;AND RETURN
CHKDIR: CAIL P1,.CKADR ;IS THIS A LEGAL FUNCTION CODE
CAILE P1,.CKACF
RETERR (CKAX3) ;NO, ILLEGAL ACCESS CODE
SUBI P1,.CKADR ;SET UP FOR MASK BUILDING
MOVE T4,DIRORA ;GET BASE OF DIR AREA
LOAD T4,DRPRT,(T4) ;GET DIR PROTECTION
HRL P5,T4 ;ONLY WANT 18 BITS
MOVEI T4,77 ;DONT CARE ABOUT DIR PROTECTION CHECK
JRST CHKAC0 ;GO FINISH JSYS
;ROUTINE TO COPY A LIST OF GROUPS TO THE JSB
; CALL CPYDGP OR CALL CPYUGP
;RETURNS +1: NO GROUPS
; +2: AOBJN POINTER TO LIST IN JSB RETURNED IN T1
CPYDGP::EA.ENT ;ENTER SEC 1
MOVE D,DIRORA ;GET BASE OF DIR AREA
LOAD D,DRDGP,(D) ;GET DIR GROUP LIST
JRST CPYUG0 ;ENTER COMMON CODE
CPYUGP::EA.ENT ;ENTER SEC 1
MOVE D,DIRORA ;GET BASE OF DIR AREA
LOAD D,DRUGP,(D) ;GET USER GROUP LIST
CPYUG0: JUMPE D,R ;IF 0, NO LIST
STKVAR <CPYUGA>
ADD D,DIRORA ;GET ABS ADR OF LIST
LOAD C,BLKTYP,(D) ;GET TYPE OF THIS BLOCK
CAIE C,.TYGDB ;MUST BE A DIRECTORY GROUP BLOCK
RET ;DIR IS SCREWED UP
LOAD B,BLKLEN,(D) ;GET LENGTH OF BLOCK
SOS B ;SKIP OVER HEADER
MOVEM D,CPYUGA ;SAVE ADR OF LIST
CALL ASGJFR ;GET A BLOCK FROM JSB
RET ;NO ROOM
MOVE D,CPYUGA ;GET BACK ADR OF LIST
HRRZ B,0(A) ;GET LENGTH OF DIR LIST
MOVNS B ;SET UP AN AOBJN POINTER TO JSB
HRL A,B
MOVE C,A ;LEAVE POINTER IN A
CPYUGL: MOVE B,1(D) ;GET NEXT ELEMENT IN LIST
MOVEM B,0(C) ;STORE IN JSB
AOS D ;STEP TO NEXT ELEMENT IN LIST
AOBJN C,CPYUGL ;LOOP TIL LIST IS COPIED
RETSKP ;RETURN SUCCESSFUL WITH POINTER IN A
;ROUTINE TO RELEASE A GROUP LIST FROM JSB
;ACCEPTS IN A/ POINTER TO LIST
; CALL RELGRP
;RETURNS +1: ALWAYS
RELGRP::HLRE B,A ;GET LENGTH OF BLOCK
HRRZS A ;INSURE IN THIS SECTION
MOVNM B,(A) ;STORE LENGTH IN BLOCK
HRRZ B,A ;GET ADR OF BLOCK
MOVEI A,JSBFRE
CALLRET RELFRE ;RELEASE THE BLOCK
SUBTTL GJINF JSYS
XSWAPCD ;[7.1200]
.GJINF::MCENT
CALLX (MSEC1,GTCSCD) ;[7.1200] (/T1) Get connected str code,,dir
MOVE T2,T1 ;RETURN CONNECTED STR/DIR NUMBER
MOVE T3,JOBNO
HRRZ T1,JOBDIR(T3)
SKIPE T1 ;IF NOT LOGGED IN, RETURN 0
HRLI T1,USRLH ;TURN THIS INTO A 36 BIT USER NUMBER
MOVE T4,CTRLTT
MOVE T3,GBLJNO ;RETURN GLOBAL JOB NUMBER FOR OURSELF
;[7.1200] Note to users of MR1-MR4: this code is now XSWAPCD!
MR4: UMOVEM T4,T4 ;[7.1200] Return 1, 2, 3, 4 to user
MR3: UMOVEM T3,T3 ;[7.1200] Return 1, 2, 3 to user
MR2: UMOVEM T2,T2 ;[7.1200] Return 1 and 2 to user
MR1: UMOVEM T1,T1 ;[7.1200] Return 1 to user
JRST MRETN
SUBTTL TIME/RUNTM JSYSes
XSWAPCD ;[7.1200]
;[7.1200] Return system uptime
;Returns with
; 1/ time in milliseconds
; 2/ ^D1000 (divisor for convertion to seconds)
.TIME:: MCENT
MOVE 1,TODCLK ;TIME SINCE SYSTEM STARTED
MOVEI 2,^D1000 ;DIVISOR FOR SECONDS
JRST MR2 ;RETURN 2 AC'S
;[7.1200] Return runtime of fork or job
;Call with 1/ process handle
;Returns with
; 1/ runtime in milliseconds
; 2/ ^D1000 (divisor)
; 3/ console time in milliseconds
.RUNTM::MCENT
NOSKED
CALLX (MSEC1,UCLOCK) ;[7.1200] (/) Update clocks
OKSKED
CALLX (MSEC1,FLOCK) ;[7.1200] (/) Lock the fork structure
XCTU [HRRZ 1,1] ;FORK HANDLE
CAIN 1,-5 ;WHOLE JOB?
JRST RUNTM1 ;YES
CALLX (MSEC1,SETJFK) ;[7.1200] (T1/T1) Get fork handle to JRFN
CALLX (MSEC1,SETLF1) ;[7.1200] (T1/T1) Map PSB of fork, offset in T1
MOVE 1,FKRT(1) ;FORK RUN TIME FROM PSB
JRST RUNTM2
RUNTM1: NOINT
MOVE 1,JOBNO
MOVE 1,JOBRT(1)
RUNTM2: MOVE 3,TODCLK ;CURRENT TIME
SUB 3,CONSTO ;LESS TIME ON, FOR CONSOLE TIME USED
MOVEI 2,^D1000 ;MILLISECONDS
RETA3: UMOVEM 1,1 ;RETURN VALUES IN 1,2,3
UMOVEM 2,2
UMOVEM 3,3
XJRST [MSEC1,,CLFRET] ;[7.1200] Clear mapped fork stuff and return
SUBTTL GTRPI JSYS
;[7.1200] Return paging trap information
;Call with 1/ process handle
;Returns +1 with
; 1/ number pager traps since process started
; 2/ number of page faults since process started
; 3/ time in milliseconds spend in page routines since process started
.GTRPI::MCENT
CALLX (MSEC1,FLOCK) ;[7.1200] (/) Lock the fork structure
CALLX (MSEC1,SETLFK) ;[7.1200] (T1/T1) Get the fork mapped
MOVE 2,USWPCT(1)
MOVE 3,PTTIM(1)
IDIVI 3,^D100 ;RETURN MILLISEC, NOT HPTIM UNITS
MOVE 1,UTRPCT(1)
JRST RETA3
SUBTTL GTDAL JSYS
XSWAPCD ;[7.1200]
;GET DIRECTORY ALLOCATION
;ACCEPTS IN 1/ DIR # OR -1 FOR CONNECTED DIR
; GTDAL
;RETURNS +1: 1/ LOGGED IN QUOTA
; 2/ CURRENT ALLOCATION
; 3/ LOGGED OUT QUOTA
.GTDAL::MCENT
UMOVE T1,1 ;GET DIR #
CAMN T1,[-1] ;[7.1063]-1 MEANS CONNECTED DIRECTORY
CALLX (MSEC1,GTCSCD) ;[7.1200] (/T1) Get connected str code,,dir
CALL <XENT IGTDAL> ;[7.1200] Use internal routine
ITERR() ;FAILED
JRST MR3 ;RETURN 1, 2 AND 3
;[7.***] Internal GTDAL.
;Call with T1/ directory
;Returns +1 if failed, 1/ error
;Returns +2 if ok
; 1/ working storage limit
; 2/ current allocation
; 3/ permanent storage limit
XNENT (IGTDAL,G) ;[7.1200] IGTDAL:: and XIGTDA::
STKVAR <IGTDN> ;[7.1200] Place to store str code,,directory
MOVEM T1,IGTDN ;SAVE DIR #
LDB T1,[POINT 6,T1,17] ;[7.1063]Get structure number
CALLX (MSEC1,CKSTOF) ;[7.1200][7.1063](T1/T1) Structure offline?
RETBAD () ;[7.1063]Return "Structure is offline"
MOVE T1,IGTDN ;[7.1063]Restore T1
CALLX (MSEC1,SETDIR) ;[7.1200] (T1/) Map the directory in, go NOINT
RETBAD () ;FAILED
HRRZ T1,IGTDN ;DIRECTORY NUMBER
LOAD T2,CURSTR ;STRUCTURE NUMBER
CALLX (MSEC1,GETCAL) ;[7.1200] (T1,T2/T1) Get allocated pages
JRST [ MOVE T3,DIRORA ;DIR NOT OPENED
LOAD T1,DRLIQ,(T3) ;LOGGED IN QUOTA
LOAD T2,DRDCA,(T3) ;CURRENT ALLOCATION
LOAD T3,DRLOQ,(T3) ;LOGGED OUT QUOTA
JRST IGTDX] ;EXIT
MOVE T3,DIRORA ;GET BASE ADR OF MAPPED DIR
MOVN T2,T1 ;NEGATE PAGES LEFT
LOAD T1,DRLIQ,(T3) ;GET LOGGED IN QUOTA
ADD T2,T1 ;ACTUAL USED
LOAD T3,DRLOQ,(T3) ;GET LOGGED OUT QUOTA
IGTDX: CALLX (MSEC1,USTDIR) ;[7.1200] Unlock the directory, go OKINT
RETSKP ;GOOD RETURN
SUBTTL HPTIM JSYS
;HIGH PRECISION TIME JSYS
;MADE RESIDENT FOR SPEED
RESCD
.HPTIM::MCENT
CAIL 1,0 ;CHECK RANGE OF ARG
CAIL 1,NHPTIM
RETERR(HPTX1) ;UNDEFINED CLOCK
JRST HPTTAB(1)
HPTTAB: JRST HPT0 ;ELAPSED TIME
JRST HPT1 ;FORK RUNTIME
NHPTIM==.-HPTTAB
HPT0: NOSKED
JSP 4,MTIME ;READ TODCLK IN 1E-5 SECOND UNITS
OKSKED
UMOVEM 1,1
SMRETN
HPT1: NOSKED
CALL UCLOCK ;UPDATE USER RUNTIMES
OKSKED
MOVE 1,FKRT ;GET MILLISECOND PART
IMULI 1,NTMS ;CONVERT TO HP UNITS
ADD 1,RUNT2 ;INCLUDE FRACTION OF MILLISECOND
UMOVEM 1,1
SMRETN
SUBTTL SYSGT JSYS
XSWAPCD ;[7.1200]
;GET NUMBER OF TABLE AND FIRST WORD GIVEN SIXBIT SYMBOL
; 1/ SIXBIT 'TABLENAME'
; SYSGT
; RETURN +1 ALWAYS,
; 1/ -LENGTH,,TABLENUMBER OR 0
.SYSGT::MCENT
MOVSI T4,-GTBSIZ ;[9041] Make AOBJN loop counter
DO. ;[9041]
CAMN T1,SYMTAB(T4) ;[9041] Is this a legal table?
JRST SYSGT1 ;[9041] Yes, process user request
AOBJN T4,TOP. ;[9041] Check another slot
OD. ;[9041]
XCTU [SETZM T2] ;Not found return 0
JRST MRETN
SYSGT1: CALLX (MSEC1,CKMMOD) ;[9041] (/) Coming from monitor mode?
IFNSK. ;[9041] If not,
S1XCT <GTOKM (.GOSGT,<T1>)> ;[9041] Ask if user can do this
ENDIF. ;[9041]
HLRZ T2,GTTSZ(T4) ;Get table size
MOVN T2,T2 ;Negate it
HRLI T4,0(T2) ;Combine with table number
UMOVEM T4,T2 ;Give to user
HRRZ T3,T4 ;Get table number
SETZ T2, ;Get offset zero
XCT GTGET(T3) ;Go get the first entry
JRST MR1 ;[7.1200] Return AC1 to user and MRETN
SUBTTL GETAB JSYS
XSWAPCD ;[7.1200]
;GET TABLE ENTRY
; 1/ INDEX,,TABLENUMBER
; GETAB
; RETURN +1: ERROR
; RETURN +2: 1/ DATA
.GETAB::MCENT
MOVX T2,SC%GTB ;Get privilege needed
TDNN T2,CAPMSK ;GETAB CAPABILITY EXISTS?
RETERR(GTABX3) ;NO
HLRZ T2,T1 ;INDEX OR -1
MOVEI T3,0(T1) ;TABLE NUMBER
CAIL T3,GTBSIZ ;LEGAL NUMBER?
RETERR(GTABX1) ;NO
HLRZ T1,GTTSZ(T3) ;GET SIZE OF TABLE
CAIN T2,-1 ;INDEX OF -1?
JRST RETN1 ;YES, RETURN NEG OF TABLE SIZE
CAIL T2,0(T1) ;INDEX WITHIN BOUNDS?
RETERR(GTABX2)
CALLX (MSEC1,CKMMOD) ;[9041] (/) Previous mode monitor?
IFNSK. ;[9041] If not,
UMOVE T4,T1 ;[9041] Get ACJ data
S1XCT <GTOKM (.GOGTB,<T4>,MRETNE)> ;[9041] Get ACJ's blessing
ENDIF. ;[9041]
XCT GTGET(T3) ;GET WORD
UMOVEM T1,T1 ;RETURN IT TO USER
SMRETN
RETN1: XCTU [MOVNM T1,T1] ;RETURN NEG OF LENGTH
SMRETN
;[7.1200]
; Tables for GETAB
;All tables defined with following macro which takes name of another macro to
;call for each table. Table indices are defined in MONSYM, order and place must
;be preserved if tables are added or deleted. Place may be held by call with
;no args.
;The argument to GTABS is a macro to be called for each table. Five arguments
;for each XXX entry in GTABS are given: SIXBIT table name, monitor location,
;length, routine to call to get information, symbolic value for table number
;(from MONSYM).
;Note that the job tables are accessed by job index, which must be translated
;from the user-specified global job number by calling GL2LCL in CFSSRV.
;Therefore, the 'length' or maximum legal value for a user-specified global job
;number is the highest legal global job number, MXGLBS, and not the maximum
;local job index, NJOBS.
;Four tables are defined starting on the next page.
; SYMTAB holds the SIXBIT name of the table for SYSGT.
; GTTAB is a table of the addresses of the beginning of the GETAB table.
; GTTSZ is the "size,,0" of each defined table.
; GTGET is a table that is XCTed to get the data retrieved,
; routine is called with the table index in T2, table number in T3,
; and the code should return the information in T1. This routine
; must be in XCDSEC or you should specify "<@[MSEC1,,routine]>".
DEFINE GTABS (XXX)<
XXX JOBTTY,JOBPT,MXGLBS,GTJOB
XXX JOBRT,JOBRT,MXGLBS,GTJOB
XXX TICKPS,[^D1000],1
XXX ;;FORMERLY JOBDIR
XXX TTYJOB,0,NLINES,TTY2GL
XXX NCPGS,TOTRC,1
XXX DEVNAM,DEVNAM,NDEV
XXX DEVCHR,DEVCHR,NDEV
XXX DEVUNT,DEVUNT,NDEV,UNT2GL
XXX ;;[7.1117] Formerly DSKERR,DSKRCE,NDSKEW
XXX ;;[7.1117] Formerly DRMERR,DRMCFE,NDRMEW
XXX SYSVER,SVN,NSVNT
XXX SYSTAT,SKDTM0,NSTAT
XXX QTIMES,QSUM,NQUEUE
XXX JOBNAM,JOBNAM,MXGLBS,GTJOB
XXX SNAMES,SNAMES,NNAMES
XXX STIMES,STIMES,NNAMES
XXX SPFLTS,SPFLTS,NNAMES
XXX SSIZE,SSIZE,NNAMES
XXX SNBLKS,SNBLKS,NNAMES
XXX DBUGSW,DBUGSW,2
XXX LOGDES,LOGDES,2
XXX PTYPAR,0,1,<@[MSEC1,,GTBPTY]> ;;[7.1200]
XXX SYMTAB,SYMTAB,GTBSIZ
XXX DWNTIM,HSYST1,NHSYST
XXX JOBPNM,JOBPNM,MXGLBS,GTJOB
XXX BLDTD,SYSTAD,1
XXX ;;FORMERLY LSTDRN
XXX APRID,APRSER,1
XXX HQLAV,HQLAV,NRJAVS
XXX LQLAV,LQLAV,NRJAVS
XXX NETRDY,0,10,<@[MSEC1,,GNTRDY]> ;;[7.1200]
XXX ;;FORMERLY IMPHRT
XXX ;;FORMERLY HSTSTS
XXX ;;FORMERLY HSTNAM
XXX ;;FORMERLY HOSTN
XXX ;;FORMERLY NETLSK
XXX ;;FORMERLY GNTFSK
XXX ;;FORMERLY NETAWD
XXX ;;FORMERLY NETBAL
XXX ;;FORMERLY NETSTS
XXX ;;FORMERLY NETBUF
XXX ;;FORMERLY NETBTC
XXX ;;FORMERLY IMPLT1
XXX ;;FORMERLY IMPLT2
XXX ;;FORMERLY IMPLT3
XXX ;;FORMERLY IMPLT4
XXX LHOSTN,NOHOST,2 ;;ARPA HOST NUMBER, NVT COUNTER
XXX JBONT,JOBONT,MXGLBS,GTJOB ;;OWNING JOB
XXX NSWPGS,NSWPGS,1 ;;DEFAULT SWAPPING PAGES
XXX SCOUNT,SCOUNT,NNAMES ;;COUNT OF SETSN'S S FOR SUBSYSTEM
XXX MONVER,137,1 ;;MONITOR VERSION NUMBER
XXX CISTAT,CIPKSN,NCSTAT ;;[7211] CI STATISTICS
>
;ASSEMBLE SYMBOL TABLE
DEFINE SYMT (NAM,LOC,SIZ,ROUT,VALUE)<
IFB <NAM>,<0> ;;LEAVE 0 IF PLACE RESERVED
IFNB <NAM>,<
IFB <VALUE>,< ;;IF VALUE WAS NOT SPECIFIED
..X==.'NAM ;;GET NAME FROM MONSYM
.'NAM::!SIXBIT /NAM/> ;;CHECK TABLE INDEX, ASSEMBLE SIXBIT
IFNB <VALUE>,< ;;IF VALUE WAS SPECIFIED
..X==VALUE ;;GET NAME FROM MONSYM
VALUE::!SIXBIT /NAM/>>> ;;CHECK TABLE INDEX, ASSEMBLE SIXBIT
SYMTAB::!PHASE 0 ;;MAKE TAGS BE RELATIVE TO 0
GTABS SYMT ;;ASSEMBLE SYMTAB, CHECK INDEX MNEMONICS
GTBSIZ::DEPHASE
;ASSEMBLE POINTERS AND SIZES
DEFINE LOCT (NAM,LOC,SIZ,ROUT,VALUE)<
IFB <NAM>,<0> ;;LEAVE 0 IF PLACE RESERVED
IFNB <NAM>,<
EXP LOC>> ;;30-BIT ADDRESS HERE
GTTAB:: GTABS LOCT
DEFINE SIZT (NAM,LOC,SIZ,ROUT,VALUE)<
IFB <NAM>,<0> ;;LEAVE 0 IF PLACE RESERVED
IFNB <NAM>,<
XWD SIZ,0>>
GTTSZ:: GTABS SIZT
;DEFINE PROCESSING ROUTINE
DEFINE ACTR (NAM,LOC,SIZ,ROUT,VALUE)<
IFB <NAM>, <SETZM T1> ;;NULL TABLE GIVES NULL ANSWER
IFNB <NAM>,< IFB <ROUT>, <CALL GTGETR> ;;DFAULT PROCESSOR
IFNB <ROUT>, <CALL ROUT> ;;DO SPECIFIED PROCESS
>
>
GTGET: GTABS ACTR ;DEFINE PROCESSING TABLES
;GETAB Job table access routine, used to translate user-specified Global job
;number into local job table index before looking up requested data in GTGETR
;below.
;[7.1200] Call with T2/ global Job number, T3/ table number
GTJOB: MOVE T1,T2 ;PUT JOB NUMBER WHERE IT'S EXPECTED
CALLX (MSEC1,GL2LCL) ;[7.1200] (T1/T1) Translate it to local job
JRST RETO ;[7.1200] Return -1 as documented
MOVE T2,T1 ;PUT JOB INDEX WHERE IT'S EXPECTED
;[7.1200] Fall through to GTGETR
;GENERAL GETTAB ROUTINE.
; 3/ TABLE NUMBER
; 2/ TABLE OFFSET
;RETURNS: +1 WITH T1/ ANSWER
GTGETR: ADD T2,GTTAB(T3) ;GET TABLE BASE
MOVE T1,0(T2) ;FETCH TABLE ENTRY
RET ;AND DONE
;GET THE GLOBAL JOB NUMBER FOR JOB CONTROLLING TTY NUMBER GIVEN
; RETURNS +1, ALWAYS, WITH
; T2/ GLOBAL JOB NUMBER,,WAITING FORK
; OR
; T1/ -1 (NO CONTROLLING JOB)
; OR
; T1/ -2,,-1 (NOT INITIALIZED YET)
TTY2GL: CALLX (MSEC1,GTBTTF) ;[7.1200] (T2/T1) Call TTYSRV to get job index
JUMPL T1,R ;[7.1200] Return now if not there (yet)
MOVE T2,T1 ;SAVE REQUESTED DATA
HLRZ T1,T1 ;GET JOB NUMBER FROM LH
CALLX (MSEC1,LCL2GL) ;[7.1200] (T1/T1) Convert to global job number
SETOM T1 ;JOB HAS NO GLOBAL JOB NUMBER YET.
MOVSI T1,(T1) ;PUT GLOBAL JOB # IN LH
HRR T1,T2 ;GET WAITING FORK INDEX BACK.
RET ;AND THAT'S IT.
;GET THE GLOBAL JOB NUMBER OF THE OWNER OF A DEVICE AND RETURN IT ALONG
;WITH THE DEVICE'S UNIT NUMBER (FROM DEVUNT)
; RETURNS +1 ALWAYS WITH
; T1/ GLOBAL JOB NUMBER (OR -1 OR -2),,DEVICE UNIT NUMBER
UNT2GL: SKIPG T3,DEVUNT(T2) ;JOB NUMBER IN LH?
IFSKP. ;IF YES, MUST TRANSLATE
HLRZ T1,T3 ;GET THE LOCAL INDEX
CALLX (MSEC1,LCL2GL) ;[7.1200] (T1/T1) Get the global job number
SETO T1, ;SHOULDN'T HAPPEN, RETURN -1
HRL T3,T1 ;CONSTRUCT NEW DEVUNT FOR USER
ENDIF.
MOVE T1,T3 ;PUT IT WHERE USER EXPECTS IT
RET ;DONE
SUBTTL SETSN JSYS
XSWAPCD ;[7.1200]
;SUBSYSTEM STATISTICS LOGIC
; 1/ SIXBIT NAME OF SYSTEM PROGRAM BEING RUN OR (PRIV)
; 2/ SIXBIT NAME OF PROGRAM
; SETSN
; RETURN +1: ALWAYS, NAME SET IN STATISTICS TABLE
.SETSN::MCENT
NOINT
MOVE 3,JOBNO
MOVEM 2,JOBPNM(3) ;SET JOB PROGRAM NAME
AOSE SNMLCK ;LOCK TABLE
CBLK1 ;OR WAIT TILL LOCKABLE
MOVM T3,SNMPT ;COUNT OF ENTRIES NOW
DO.
SOJL T3,ENDLP. ;SCAN BACKWARDS, JUMP IF DONE
CAMN 1,@[EP. SNAMES(3)] ;DESIRED NAME?
JRST SNM1 ;YES
JRST TOP.
ENDDO.
MOVM T3,SNMPT ;[7.1200] Name not found, get entries in table
CAIL T3,NNAMES-1 ;[7.1200] Table is now full?
IFSKP. ;[7.1200] Nope, new name found
SETZM @[EP. SCOUNT(3)] ;[7.1200] Zero the count for new name
SOS SNMPT ;[7.1200] Update count
ELSE. ;[7.1200] Otherwise table is full
MOVE T1,[SIXBIT /.OTHER/] ;[7.1200] Use catch all name
ENDIF. ;[7.1200]
MOVEM 1,@[EP. SNAMES(3)] ;ADD NAME TO TABLE
SNM1: MOVE 2,JOBNO
HRRM 3,JOBNAM(2) ;PUT INDEX IN JOB TABLE
AOS @[EP. SCOUNT(3)] ;BUMP THE SETSN COUNT
SETOM SNMLCK ;[7.1200] Unlock table
OKINT
SMRETN
NR SNMPT,1 ;NEG COUNT OF ENTRIES IN SNAMES
NR SNMLCK,1 ;LOCK FOR SNAMES TABLE
SUBTTL SETNM/GETNM JSYSes
XSWAPCD ;[7.1200]
;PROGRAM NAME LOGIC
;SET NAME
; 1/ SIXBIT NAME OF PROGRAM
; SETNM
; RETURN +1: ALWAYS, NAME SET AS PROGRAM NAME FOR JOB
.SETNM::MCENT
MOVE 3,JOBNO ;GET THIS JOB NUMBER
MOVEM 1,JOBPNM(3) ;SET THE NAME
JRST MRETN
;GET NAME
; GETNM
; RETURN +1: ALWAYS, 1/ SIXBIT NAME OF PROGRAM
.GETNM::MCENT
MOVE 1,JOBNO
MOVE 1,JOBPNM(1)
JRST MR1 ;RETURN 1 AC
SUBTTL GETJI JSYS
XSWAPCD ;[7.1200]
;GET JOB INFORMATION
; 1/ JOB #, OR -1 FOR SELF, OR TTY # + 400000
; 2/ -N,,USER ADR
; 3/ FIRST ENTRY DESIRED
; GETJI
; RETURN +1: FAILURE
; RETURN +2: SUCCESS, ENTRIES STORED IN USER ARRAY
;REQUIRES GETAB CAPABILITY IF JOB OTHER THAN SELF
.GETJI::MCENT
UMOVE P2,3 ;GET NUMBER OF FIRST ENTRY DESIRED
HRL P2,P2 ;DUPLICATE IN BOTH HAVLES
JUMPL P2,[RETERR (GTJIX1)] ;INSURE NOT NEGATIVE
ADD P2,[-NGTJIT,,0] ;SETUP AOBJN PTR TO FIRST ENTRY
JUMPGE P2,[RETERR (GTJIX1)] ;ALREADY BEYOND END OF TABLE
UMOVE P3,2 ;GET USER 'S ADR POINTER
CAME T1,[-1] ;[7.1200] Self?
IFSKP. ;[7.1200] Yes, -1 was specified
MOVE T1,JOBNO ;[7.1200] So get our own index
JRST GETJI5 ;[7.1200] and skip capability check
ENDIF. ;
MOVX T2,SC%GTB
TDNN T2,CAPMSK ;HAS GETAB CAPABILITY?
RETERR (GTABX3) ;NO
TRZN T1,400000 ;[7.1200] TTY designator?
IFSKP. ;[7.1200] Yes, TTY was specified
CAIL T1,0 ;YES, LEGAL LINE NUMBER ?
CAIL T1,NLINES
RETERR (GTJIX2) ;NO
MOVE T2,T1 ;T2/ LINE NUMBER
CALLX (MSEC1,GTCJOB) ;[7.1200] (T2/T3) Get owning job number
JRST GETJI6 ;[7.1200] Jump if not active
CAIN T3,-1 ;IS THERE AN OWNING JOB?
JRST GETJI6 ;NO.
MOVE T2,T3 ;YES. PRESERVE JOB NUMBER
HLRZ T3,JOBPT(T2) ;GET CONTROLLING TTY FOR JOB
CAME T3,T1 ;SAME AS GIVEN TTY?
JRST GETJI1 ;NO, TTY IS ASSIGNED NOT CONTROLLING
MOVE T1,T2 ;SETUP JOB INDEX
ELSE. ;OTHERWISE, USER SPECIFIED A JOB NUMBER
CALLX (MSEC1,GL2LCL) ;[7.1200] (T1/T1) Convert it into a local job
RETERR() ;CFSSRV WILL RETURN THE RIGHT STUFF
ENDIF. ;FALL THROUGH
; T1/ Local index of job requested
GETJI5: NOSKED ;DON'T ALLOW JOB TO LOG OUT
SKIPGE JOBRT(T1) ;JOB EXISTS?
RETERR (GTJIX4,<OKSKED>) ;NO. GIVE APPROPRIATE ERROR
MOVEM 1,P1 ;SAVE JOB NUMBER
CALLX (MSEC1,SETJSB) ;[7.1200] (T1/T1) Map in JSB of object job
OKSKED ;OK TO ALLOW SCHEDULING. JOB CAN'T LOGOUT
; SINCE ITS JSB IS MAPPED
MOVEM T1,P4 ;SAVE JSB OFFSET
GETJI2: XCT GETJIT(P2) ;GET ITEM
UMOVEM 1,0(P3) ;GIVE IT TO USER (ROUTINES THAT SKIP HAVE ALREADY DONE THIS)
AOBJP P3,GETJI3 ;COUNT USER'S COUNT AND ADR
AOBJN P2,GETJI2 ;COUNT OUR COUNT AND ADR
GETJI3: CALLX (MSEC1,CLRJSB) ;[7.1200] (/) Unmap JSB of object job
GETJIX: UMOVEM P3,2 ;UPDATE USERS PTR
SMRETN
;HERE IF TTY GIVEN AND NO CONTROLLING JOB
;GETJI6 - NO JOB OWNS THIS TERMINAL; GETJI1 - A JOB OWNS THIS TERMINAL
;BUT IT IS NOT THE JOB'S CONTROLLING TERMINAL
GETJI6: SKIPA T2,[-1] ;[7.1200] Indicate no owning job
GETJI1: TXO T2,<JI%ASN> ;[9080] Say assigned
GETJI4: XCTU [SKIPE 3] ;DOES USER WANT FIRST ENTRY?
JRST GETJIX ;NO, NOTHING TO DO
SKIPG T1,T2 ;[7.1200] Skip if it's a job index
IFSKP. ;[7.1200] It's a job index
HRRZ T1,T2 ;[7.1200] Get Rh only (local job index)
CALLX (MSEC1,LCL2GL) ;[7.1200] (T1/T1) Convert index to global job
SETOB T1,T2 ;[7.1200] No global job number yet
HLL T1,T2 ;[7.1200] Get back the 'assigned' flag, if any
ENDIF. ;THAT'S ALL
UMOVEM T1,0(P3) ;YES, STORE IT
AOBJN P3,.+1 ;UPDATE HIS POINTER
JRST GETJIX ;RETURN
;TABLE OF GETJI ITEMS - WORD IS EXECUTED TO GET ITEM IN AC1
GETJIT: MOVE T1,GBLJNO(P4) ;User's Global Job Number
HLRE 1,JOBPT(P1) ;TTY NUMBER OR -1 IF DETACHED
CALL GETSN5 ;GET LOGIN DIRECTORY NUMBER
CALL GETSN4 ;GET CONNECTED STRUCTURE,,DIRECTORY
CALL GETSN1 ;SUBSYSTEM NAME
MOVE 1,JOBPNM(P1) ;PROGRAM NAME
MOVE 1,JOBRT(P1) ;RUN TIME
CALL GETSN3 ;JOB NUMBER OF OWNER OF PTY IF ANY
CALL GETRTL ;GET RUNTIME LIMIT OF JOB
CALL GETBB ;GET BATCH BIT
CALL GETJID ;GET DENSITY
LOAD T1,JSMTP,(P4) ;GET MAGTAPE PARITY DEFAULT
CALL GETJIM ;GET MAGTAPE DATA MODE
CALL GETJRS ;GET MAGTAPE RECORD SIZE
LOAD T1,JSDFS,(P4) ;GET DEFERRED SPOOLING BIT
CALL GETSN6 ;GET THE LOGGED IN DIRECTORY NUMBER
CALL GETJSR ;GET SESSION REMARK
MOVE T1,LSTLGN(P4) ;PICK UP LAST LOGIN D&T
MOVE T1,JSSRTM(P4) ;(.JISRT) Get session start runtime
MOVE T1,JSSCTM(P4) ;(.JISCT) Get SESsion start console time
CALL GETT20 ;GET TOPS20 COMMAND LEVEL FLAG
MOVE T1,SRTTIM(P4) ;GET TIME JOB WAS INITIALIZED
MOVE T1,BATSTF(P4) ;GET BATCH STREAM AND FLAGS WORD
CALL GETLL ;GET LOGICAL LOCATION
MOVE T1,P1 ;GET LOCAL JOB INDEX
MOVE T1,JBBSEQ(P4) ;[7259]Get Batch Sequence number
MOVE T1,JBBNAM(P4) ;[7259]Get Batch Job name
MOVE T1,BATRID(P4) ;[7259]Get Batch request ID
CALL GETICT ;[9041] Get job's connect time
MOVE T1,NLDLGN(P4) ;[9041] Get job's last non-interactive login
NGTJIT==.-GETJIT
;[9041]
;GETICT - Routine called by GETJI% monitor call to obtain a job's
;connect time. Connect time is actually calculated as CONSTO minus
;current TODCLK. CONSTO contains the TODCLK of when the job logged
;in. Consequently, GETJI% returns the connect time in TODCLK units.
;
; Call with:
; P4/ JSB mapped in of target job
; CALL GETICT
;
; Returns:
; +1 - Always, with
; T1/ Job's connect time (TODCLK units)
XSWAPCD
GETICT: MOVE T1,TODCLK ;Get TODCLK of when job started
SUB T1,CONSTO(P4) ;Subtract current TODCLK and get connect time
RET ;Finished
;ACTION ROUTINES FOR ITEMS NOT AVAILABLE IN SINGLE MOVE
;GET CONNECTED STRUCTURE,,DIRECTORY
GETSN4: MOVE T1,P4 ;T1/OFFSET FOR ADDRESSING JSB
XJRST [MSEC1,,GTOJCD] ;[7.1200] (T1/T1) Get str code,,directory
;GET LOGGED DIR NUMBER
GETSN5: HRRZ T1,JOBDIR(P1) ;GET DIR NUMBER
SKIPE T1 ;IF NOT LOGGED IN, RETURN 0
HRLI T1,USRLH ;MAKE IT BE A 36 BIT USER NUMBER
RET
;GET -1 OR 0 FOR TOPS20 COMMAND LEVEL OR USER LEVEL
GETT20: LOAD T1,JBT20,(P4) ;GET TOPS20 BIT
MOVN T1,T1 ;[7.1200] If bit on return -1, bit off return 0
RET
;GET THE LOGGED IN DIRECTORY NUMBER
GETSN6: MOVE T1,LGSIDX ;[7.1112]Get number of Login Structure
CALLX (MSEC1,STRCNV) ;[7.1200] (T1/T1) Convert it
RETERR (,<CALLX (MSEC1,CLRJSB)>) ;[7.1200] Can't convert it
HRLZS T1 ;GET UNIQUE CODE IN THE LEFT HALF
HRR T1,JOBDIR(P1) ;GET THE DIRECTORY NUMBER
RET ;AND RETURN
;GET SUBSYSTEM NAME
GETSN1: HRRZ 1,JOBNAM(P1) ;GET STATISTICS INDEX
MOVE 1,@[EP. SNAMES(1)] ;GET NAME
RET
;GET JOB NUMBER OF OWNER OF PTY
GETSN3: HLRE 1,JOBPT(P1) ;GET CONTROLLING TTY
JUMPL 1,RETO ;RETURN -1 IF DETACHED
CALLX (MSEC1,PTYGFK) ;[7.1200] (T1/T1) Get fork which owns PTY
JRST RETO ;NO PTY, RETURN -1
MOVEM T1,Q3 ;[7.1200] Save fork that owns PTY
LOAD T1,FKJO%,(Q3) ;[7.1200] Get job that owns fork
CALLX (MSEC1,LCL2GL) ;[7.1200] (T1/T1) Convert local to global job
RETERR (,<CALLX (MSEC1,CLRJSB)>) ;[7.1200] No such job/invalid job
RET
;GET BATCH BIT
GETBB: HLRE T1,JOBPT(P1) ;GET CONTROLING TTY
JUMPL T1,RETZ ;IF NONE, JOB NOT CONTROLLED BY BATCH
CALLX (MSEC1,PTYGBB) ;[7.1200] (T1/T1) Get batch bit
JRST RETZ ;NOT A PTY
RET ;ANSWER IS IN T1
;GET MAGTAPE DENSITY
GETJID: LOAD T1,JSMTD,(P4) ;GET DEFAULT DENSITY
SKIPN T1 ;USING SYSTEM DEFAULT?
MOVEI T1,MTDFDN ;YES
RET
;GET MAGTAPE DATA MODE
GETJIM: LOAD T1,JSMTM,(P4) ;GET DEFAULT DATA MODE
SKIPN T1 ;USING SYSTEM DEFAULT
MOVEI T1,MTDFDM ;YES
RET
;GET MAGTAPE RECORD SIZE
GETJRS: LOAD T1,JSMTR,(P4) ;GET RECORD SIZE
SKIPN T1 ;USING SYSTEM DEFAULT?
MOVEI T1,MTDFRS ;YES
RET
;GET RUNTIME LIMIT FOR THIS JOB
GETRTL::LOAD T1,JOBRTP,(P1) ;[7.1076] GET POINTER TO RUNTIME LIMIT BLK
JUMPE T1,R ;WAS NONE
LOAD T1,TIMTIM,(T1) ;GET ACTUAL LIMIT
RET
;GET SESSION REMARK
GETJSR: MOVEI T2,JSSRM(P4) ;ADDRESS OF REMARK IN JSB
GU1: UMOVE T1,0(P3) ;PLACE WHERE USER WANTS REMARK PUT
HRRZ T3,P3 ;GET USER ADDRESS FOR UPDATED POINTER
CALLX (MSEC1,CPYTU1) ;[7.1200] (T1,T2,T3/) Copy remark to user space
RETSKP ;SKIP SO POINTER DOESN'T GET UPDATED TWICE!
;GET LOGICAL LOCATION
GETLL: MOVEI B,LLSR-1(P4) ;ADDRESS OF LOCATION STRING (MINUS ONE FOR CPYTU1)
CALLRET GU1 ;USE STANDARD MAGIC FOR FINISHING UP
SUBTTL SWTCH/LITES/USRIO JSYSes
XSWAPCD ;[7.1200]
;LIGHTS, SWITCHES, AND OTHER MAINTENANCE STUFF
.SWTCH:: MCENT
MOVE 2,CAPENB
TXNN 2,SC%WHL+SC%OPR+SC%MNT ;SUFFICIENT CAPABILITIES?
JRST CAPXR ;NO
SETZ T1, ;INIT ANSWER
UMOVEM 1,1
SMRETN
.LITES::MCENT
MOVE 2,CAPENB
TRNN 2,SC%WHL+SC%OPR+SC%MNT ;REQUIRES STATUS
JRST CAPXR
SMRETN
.USRIO::MCENT
MOVEI 1,SC%WHL+SC%OPR+SC%MNT
TDNN 1,CAPENB ;REQUIRES STATUS
CAPXR: RETERR(CAPX2) ;RETURN BAD, USER LACKS CAPABILITIES
MOVSI 1,(1B6) ;USER IO BIT
IORM 1,0(P) ;PUT IT ON
SMRETN
SUBTTL PEEK JSYS
XSWAPCD ;[7.1200]
;PEEK - AC1: N,,MONLOC
; AC2: USRLOC
.PEEK:: MCENT
MOVEI 3,SC%WHL+SC%OPR+SC%MNT
TDNN 3,CAPENB ;HAS NECESSARY CAPS?
RETERR(CAPX2) ;NO
MOVSI 5,0(1) ;SETUP BLT ARGS - FROM
HRRI 5,0(2) ; .. TO
MOVEI 6,0(2)
HLRZ 3,1 ;COUNT
HRRZ T4,T1 ; FIND MONITOR LIMIT
ADD T4,T3
ADDI 6,-1(3) ; .. TO LIMIT
;CHECK ALL PAGES OF SOURCE BLOCK FOR PROPER ACCESS
MOVEI 1,0(1) ;GET MONITOR ADDRESS
PEEK1: PUSH P,1
MRPAC ;GET ACCESS OF MONITOR PAGE
TLNN T1,-1 ;LEGAL RANGE? ** TO BE CHANGED FOR XADR **
TLNN 2,(PA%RD) ;READABLE?
RETERR(PEEKX2) ;NO
POP P,1
IORI 1,777 ;BUMP ADDRESS TO NEXT PAGE
ADDI 1,1
CAMGE 1,T4 ;CHECKED ALL PAGES?
JRST PEEK1 ;NO, GO CHECK NEXT ONE
UMOVE T3,T2 ;GET TO ADDRESS FROM USER
UMOVE T2,T1 ;GET FROM ADDRESS AGAIN
HLRZ T1,T2 ;FIND SIZE
HRLI T2,MSEC1 ;SECTION 1 IN MONITOR
CALL BLTMU1 ;TRANSFER FROM MONITOR TO USER
SMRETN
SUBTTL XPEEK% JSYS
XSWAPCD ;[7.1200]
; XPEEK% JSYS
;
; AC1: ADDRESS OF ARGUMENT BLOCK
.XPEEK::MCENT ;ENTER MONITOR CONTEXT
UMOVE T2,1 ;GET ADDRESS OF ARGUMENT BLOCK FROM USER
UMOVE T1,.XPFNC(T2) ;GET FUNCTION CODE FROM USER
CAILE T1,0 ;FUNCTION CODE WITHIN
CAILE T1,XPTLEN ;[7.1200] valid range?
ITERR (ARGX02) ;NO, RETURN "INVALID FUNCTION" ERROR
CALL @XPKTAB-1(T1) ;[7.1200] Dispatch to routine
ITERR () ;FAILED. RETURN ERROR CODE
MRETNG ;SUCCESS. DONE
; DISPATCH TABLE FOR XPEEK FUNCTIONS
XPKTAB: XADDR. (XPPEK) ;[7.1200] (1) Extended peek function
XPTLEN==.-XPKTAB
; XPPEEK FUNCTION.
;
; ARGUMENT BLOCK:
;
; WORD DESCRIPTION
;
; 0 LENGTH OF ARGUMENT BLOCK
; 1 FUNCTION CODE - .XPPEK
; 2 NUMBER OF WORDS TO TRANSFER
; 3 NUMBER OF WORDS TRANSFERRED
; 4 ADDRESS OF FIRST LOCATION IN MONITOR
; 5 ADDRESS IN USER SPACE TO TRANSFER TO
XPPEK: STKVAR <COUNT,MONLOC>
MOVE Q1,T2 ;SAVE ADDRESS OF USER BLOCK
MOVEI T4,SC%WHL+SC%OPR+SC%MNT
TDNN T4,CAPENB ;HAS NECESSARY CAPS?
ITERR(CAPX2) ;NO
UMOVE T1,.XPABL(Q1) ;GET LENGTH OF ARGUMENT BLOCK
CAIGE T1,.XPLEN ;LONG ENOUGH?
ITERR (ARGX04) ;NO. COMPLAIN
UMOVE T1,.XPCN1(Q1) ;GET WORD COUNT FROM USER
HRRZM T1,COUNT
UMOVE T1,.XPMAD(Q1) ;GET MONITOR ADDRESS FROM USER
HLRZ T2,T1 ;GET MONITOR SECTION
SKIPN T2 ;SECTION GIVEN?
HRLI T1,MSEC1 ;NO. USE SECTION 1 IN MONITOR
MOVEM T1,MONLOC ;SAVE THE MONITOR LOCATION
MOVE T4,T1
ADD T4,COUNT ;FIND MONITOR LIMIT
;CHECK ALL PAGES OF SOURCE BLOCK FOR PROPER ACCESS
XPEEK1: PUSH P,T1 ;SAVE MONITOR ADDRESS
MRPAC ;GET ACCESS OF MONITOR PAGE
TLNN T2,(PA%RD) ;READABLE?
RETERR(PEEKX2) ;NO
POP P,T1 ;RESTORE ADDRESS
IORI T1,777 ;BUMP ADDRESS TO NEXT PAGE
ADDI T1,1
CAMGE T1,T4 ;CHECKED ALL PAGES?
JRST XPEEK1 ;NO, GO CHECK NEXT ONE
UMOVE T3,.XPUAD(Q1) ;GET USER ADDRESS FROM USER
MOVE T2,MONLOC ;GET MONITOR ADDRESS AGAIN
MOVE T1,COUNT ;GET COUNT FROM USER
CALL BLTMU1 ;TRANSFER FROM MONITOR TO USER
SUB T2,MONLOC ;GET NUMBER OF WORDS TRANSFERRED
UMOVEM T2,.XPCN2(Q1) ;RETURN COUNTS
RETSKP ;DONE. SUCCESS
SUBTTL CRJOB JSYS
;CRJOB -- CREATE A JOB OTHER THAN THIS ONE
;CALL: 1 ;FLAG BITS
; 2 ;POINTER TO ARGUMENT BLOCK
; CRJOB
;RETURNS:
; +1 ;ERROR
; +2 ;SUCCESS
; IN 1 ;JOB NUMBER OF NEWLY CREATED JOB
;
;FLAGS IN AC1:
;B0 CJ%LOG ;ON - TRY TO LOG THE NEW JOB IN
; ;OFF - CREATE AN UN-LOGGED-IN JOB
;B1 CJ%NAM ;ON - USE NAME AND PASSWORD IN ARG BLOCK
; ;OFF - LOG IN AS SAME USER AS EXECUTOR OF CRJOB
;B2-3 CJ%ACT ;ACCOUNT FIELD. 0 - USE CURRENT ACCOUNT
; ;1 - USE ACCOUNT SUPPLIED IN ARG BLOCK
; ;2 - USE DEFAULT ACCOUNT OF NEW JOB'S USER
;B4 CJ%ETF ;ON - PUT EXEC IN TOP FORK OF NEW JOB
; ;OFF - FILE REQUESTED BY B5 IS IN TOP FORK
;B5 CJ%FIL ;ON - FILENAME IN ARG BLOCK SHOULD BE GET'ED
; ;OFF - JUST AN EXEC. NO FILE.
;B6 CJ%ACS ;ON - IF B5 IS ON, PUT AC'S FROM ARG INTO FORK
; ; WHICH HAS THE FILE GET'ED INTO IT
;B7 CJ%OWN ;ON - MAINTAIN OWNERSHIP OF THE NEW JOB
; ;OFF - DISOWN THE NEW JOB
;B8 CJ%WTA ;ON - WAIT TILL ATTACHED BEFORE RUNNING NEW JOB
;B9 CJ%NPW ;ON - NO PASSWORD CHECK IN NEW JOB LOGIN
; ; (REQUIRES WHEEL/OPER, OR B1 OFF)
;B10 CJ%NUD ;ON - NO UPDATE OF LAST-LOGIN DATE.
;B11 CJ%SPJ ;ON - DO SPJFN WITH ARG IN ARG BLOCK
;B12 CJ%CAP ;ON - SET NEW JOB'S CAPMSK RH TO MY CURRENT
; ; CAPENB RH, UNTIL IT LOGS IN.
;B13 CJ%CAM ;CAPABILITY MASK AFTER LOGIN
;B14 CJ%SLO ;SIGNAL THE SUPPLIED PID AT LOGOUT TIME
;B17 CJ%DSN ;ON - DISOWN EXISTING JOB (IF IT'S MINE), JOB
; ; NUMBER IS IN AC 3
;IN PARAMETER BLOCK:
;WD0 .CJNAM ;STRING POINTER TO NAME FOR LOGIN
;WD1 .CJPSW ;STRING POINTER TO PASSWORD FOR LOGIN
;WD2 .CJACT ;ACCOUNT DESIGNATOR/STRING POINTER FOR LOGIN
;WD3 .CJFIL ;STRING POINTER TO FILENAME TO GET
;WD4 .CJSFV ;SFRKV OFFSET TO START FILE
;WD5 .CJTTY ;TTY DESIGNATOR, OR NULL DESIGNATOR, FOR CTTY
;WD6 .CJTIM ;TIME LIMIT (NOT IMPLEMENTED)
;WD7 .CJACS ;POINTER TO 16 WORDS OF AC'S FOR FORK
;WD8 .CJEXF ;EXEC FLAGS, FOR AC1 OF STARTED EXEC
;WD9 .CJPRI ;PRIMARY JFN'S FOR SPJFN IN NEW JOB
;WD10 .CJCPU ;CPU LIMIT (ZERO MEANS NONE)
;WD11 .CJCAM ;CAPABILITY MASK
;WD12 .CJSLO ;PID TO SEND LOGOUT MSG TO
SWAPCD ;[7.1200]
.CRJOB::MCENT ;CREATE JOB JSYS
GTOKM (.GOCJB,,[RETERR ()]) ;GETOK FOR .CRJOB AND ITRAP IF ERROR
CRJOB1: NOINT ;PROTECT THE CRJLCK RESOURCE
LOCK (CRJLCK,<JRST CRJLKF>)
SETZM CRJANS ;CLEAR THE RESULT COMMUNICATION WD
MOVE T1,GBLJNO ;GET MY JOB NUMBER
MOVEM T1,CRJONJ ;FOR CREATEE TO SEE
MOVE T1,CAPENB ;AND MY CAPS
MOVEM T1,CRJOJC ; ..
UMOVE Q1,1 ;FLAGS FROM CALLER
MOVEM Q1,CRJAC1 ;STORE THEM FOR NEW JOB
TXNE Q1,CJ%DSN ;REQUEST TO DISOWN A JOB?
JRST CRJDSN ;YES.
TXNN T1,SC%WHL+SC%OPR ;IS THIS A PRIVILEGED JOB?
TXNE Q1,CJ%LOG+CJ%ETF ;NO. MUST HAVE EXEC IN TOP FK, OR LOGIN
SKIPA ;OK.
JRST CRJILG ;NO GOOD. GIVE ILLEG COMBINATION ERROR.
UMOVE Q2,2 ;OK, GET POINTER TO ARG BLOCK
SETOM CRJTTY ;ASSUME DETACHED NEW JOB
UMOVE T1,.CJTTY(Q2) ;GET THE TTY DESIGNATOR
CAIN T1,.NULIO ;NUL DESIGNATOR?
JRST CRJB1A ;YES. OK.
CAIL T1,400000 ;NO, SEE IF IT'S A VALID TTY
CAIL T1,400000+NLINES ; ..
JRST CRJTTX ;NOT A LEGAL TTY NUMBER
MOVE T2,T1 ;GET TTY DESIGNATOR IN T2
SUBI T2,400000 ;TTY NUMBER IS A REAL TTY.
MOVEM T2,CRJTTY ;Save it
NOSKED ;CHECK TO SEE IF IT'S AVAILABLE.
CALL GTCJOB ;STABLE STATE OF TTFORK...
JRST CRJOTX ;TTY NOT ASSIGNED
CAMN T3,JOBNO ;IS THE TTY ASSIGNED TO ME?
CAMN T2,CTRLTT ;AND NOT MY CONTROLLING TERMINAL?
CRJOTX: JRST [ OKSKED ;NOT A VALID TTY FOR THIS USE
JRST CRJTTX] ;FAIL.
PUSHJ P,CHKDEV ;SEE IF IT'S ASSIGNED TO ME
JRST CRJOTX ;IT'S NOT.
TXNN T3,DV%ASN ;ASSIGNED?
JRST CRJOTX ;NO.
UMOVE Q1,T1 ;RESTORE AC'S CLOBBERED ABOVE
UMOVE Q2,T2
OKSKED ;LET TTFORK CHANGE NOW
;CRJOB...
MOVE T1,CRJTTY ;Get back TTY designator
TRO T1,400000 ;AND NOW RELEASE IT FROM THIS JOB
RELD
JFCL
CRJB1A: JE CJ%LOG,Q1,CRJOB4 ;JUMP IF NOT LOGGING IN
TXNN Q1,CJ%NAM ;USING SUPPLIED PASSWORD AND NAME?
JRST CRJOB2 ;NO, USE MINE.
UMOVE T2,.CJNAM(Q2) ;GET THE SUPPLIED NAME STRING
MOVEI T1,CRJUSR-1 ;WHERE TO PUT THE TEXT
PUSHJ P,CPYFU1 ;COPY THE STRING
JRST CRJCPX ;FAILED?
UMOVE T2,.CJPSW(Q2) ;COPY THE PASSWORD
MOVEI T1,CRJPSW-1 ;TO HERE
PUSHJ P,CPYFU1 ; ..
JRST CRJCPX ;CAN'T?
JRST CRJOB4 ;OK, HAVE NAME AND PASSWORD NOW
;HERE'S THE FAIL PATH ON THE LOCK MACRO ABOVE.
CRJLKF: OKINT
MOVEI T1,CRJLCK ;WAIT, INTERRUPTABLE, FOR THE LOCK
PUSHJ P,DISL
JRST CRJOB1 ;AND GO GRAB IT NOW.
;HERE TO COPY MY OWN NAME AND PASSWORD FOR NEW JOB. ACTUALLY,
; JUST PUT MY NAME IN, AND CAUSE LOGIN TO NOT CHECK PASSWORD.
CRJOB2: HRRZ T2,JOBNO ;THIS JOB NUMBER
HRRZ T2,JOBDIR(T2) ;HERE IS MY LOGGED IN USER NUMBER
HRLI T2,USRLH ;MAKE A USER NUMBER
HRROI T1,CRJUSR ;PUT THE NAMESTRING HERE
DIRST ;CONVERT TO STRING
JRST CRJXXX ;FAILED
MOVX T1,CJ%NPW ;SET THE BIT SO THAT LOGIN
IORM T1,CRJAC1 ; WILL NOT CHECK PASSWORD
;FALL THRU TO ACCOUNT HANDLING
;FALLS THRU FROM ABOVE
;NOW GET THE ACCOUNT FOR NEW JOB
CRJOB4: SETZM CRJACT ;DEFENSIVE CHECKS ON ACCOUNT.
LOAD T1,CJ%ACT,Q1 ;SEE WHERE TO GET ACCOUNT FROM
TRNE T1,.CJUDA ;WANT DEFAULT ACCOUNT?
JRST CRJB5Z ;YES. NOTHING TO SET UP.
TRNE T1,.CJUAA ;NO, MINE, OR SUPPLIED?
JRST CRJOB5 ;SUPPLIED.
;GET STRING ACCOUNT FOR CURRENT JOB
CRJB4A: MOVE T1,[XWD ACCTSR,CRJACT+1]
BLT T1,CRJACT+10 ;COPY THE ACCOUNT STRING
JRST CRJB5S ;DONE WITH THE ACCOUNT
;HERE IF ACCOUNT WAS SUPPLIED IN ARG BLOCK.
CRJOB5: UMOVE T2,.CJACT(Q2) ;GET ACCT NUMBER/POINTER FROM BLOCK
MOVE T1,T2 ;SEE IF NUMERIC OR STRING
TLC T1,(5B2) ; ..
TLNE T1,(7B2) ; ..
JRST CRJB5A ;STRING.
MOVEM T2,CRJACT ;NUMERIC.
JRST CRJB5Z ;DONE WITH ACCOUNT
MOVE T1,T2 ;GET THE ACCOUNT POINTER
CALL PTRCHK ;CHECK THE POINTER
JRST CRJCPX ;BAD POINTER
CRJB5A:
MOVEI T1,CRJACT ;COPY STRING TO HERE + 1
PUSHJ P,CPYFU1 ; ..
JRST CRJCPX ;CAN'T COPY IT?
CRJB5S: MOVE T1,[000700,,CRJACT] ;MUST BE POSITIVE NUMBER
MOVEM T1,CRJACT ;POINTER TO THE ACCOUNT
CRJB5Z: JRST CRJB5I ;DONE WITH ACCOUNT. GO LOOK FOR INFERIOR
;MORE CRJOB. HERE TO DEAL WITH INFERIOR FORK
CRJB5I: UMOVE T2,.CJEXF(Q2) ;GET FLAGS FOR EXEC, IN CASE NEEDED
MOVEM T2,CRJEXF ;SAVE FOR LATER
UMOVE T2,.CJSFV(Q2) ;START FORK VECTOR OFFSET
HRRZM T2,CRJEVO ;SAVE THAT TOO
UMOVE T2,.CJPRI(Q2) ;AND PRIMARY JFN'S, MAYBE NEEDED TOO
MOVEM T2,CRJPJF ; ..
TXNN Q1,CJ%FIL ;IS THERE A FILE TO RUN?
JRST CRJB5Y ;NO.
MOVEI T1,CRJFIL-1 ;YES, GET ITS FILE NAME
UMOVE T2,.CJFIL(Q2) ;FROM HERE IN ARG BLOCK
MOVEI T3,<5*40>-1 ;CHARACTERS THAT CAN FIT IN STORAGE BLK
PUSHJ P,CPYFU2 ;COPY THE STRING
JRST CRJCPX ;CAN'T?
TXNN Q1,CJ%ACS ;WANT THE AC'S SET UP?
JRST CRJB5C ;NO
MOVEI T1,20 ; Length of AC block
UMOVE T2,.CJACS(Q2) ;YES. GET THE POINTER TO THEM
XMOVEI T3,CRJFAC ; Place to store user's
CALL BLTUM1 ;COPY AC'S, ADDING PCS IF NECESSARY
CRJB5C:
CRJB5Y: ;END OF CODE DEALING WITH THE INFERIOR FORK TO RUN
UMOVE T2,.CJCAM(Q2) ;CAPABILITIES MASK FOR LOGIN
TXNN Q1,CJ%CAM ;SUPPLIED?
SETO T2,0 ;NO, ASSUME ALL BITS ALLOWED
MOVEM T2,CRJCAM ;SAVE TO MASK AT LOGIN TIME
UMOVE T2,.CJSLO(Q2) ;A PID TO SIGNAL AT LOGOUT TIME
TXNN Q1,CJ%SLO ;UNLESS NOT TO USE ONE
MOVEI T2,0 ;IN WHICH CASE, USE ZERO
MOVEM T2,CRJSLO ;SAVE IT
UMOVE T2,.CJCPU(Q2) ;CPU LIMIT TO APPLY (ZERO IF NONE)
MOVEM T2,CRJCPU ; ..
;FALL THRU
;FALLS THRU FROM ABOVE
;HERE TO ACTUALLY PUT IN THE REQUEST FOR SCHEDULER TO START THE JOB
MOVSI T1,-2 ;FLAG OF -2 FOR JOBSRT MEANS CRJOB
HRRI T1,JOBSRT ;AND SCHED LEVEL CODE ADDR
CALL SCDRQ7 ;REQUEST IT.
MOVEI T1,CRJANS ;NOW WAIT FOR AN ANSWER.
CALL DISN ; ..
MOVE T1,CRJANS ;WHAT HAPPENED?
JUMPGE T1,CRJXXX ;IF PLUS, IT FAILED.
HLRZ T1,CRJONJ ;IT SUCCEEDED. GET THE JOB NUMBER
UMOVEM T1,1 ;RETURN IT TO THE CALLER.
CRJXIT: UNLOCK CRJLCK ;RELEASE THE STORAGE LOCK
SMRETN ;SUCCESS RETURN.
CRJDSN: UMOVE T1,3 ;GET JOB NUMBER TO DISOWN
CALL GL2LCL ;TRANSLATE GLOBAL JOB NUMBER TO LOCAL INDEX
JRST CRJILG ;ILLEGAL ARG FAILURE
NOSKED ;FREEZE THE OWNERSHIP TABLE
HRRZ T2,JOBONT(T1) ;GET THE JOB'S OWNER
CAMN T2,GBLJNO ;IS IT ME?
SETOM JOBONT(T1) ;YES. I GIVE IT UP.
OKSKED ;FREE THE TABLE
CAME T2,GBLJNO ;WAS IT OK?
JRST CRJILG ;NO. FAIL.
JRST CRJXIT ;YES. GIVE SUCCESS RETURN.
CRJCPX: ;COPY OF USER STUFF FAILED
CRJILG: MOVEI T1,CRJBX1 ;ILLEGAL PARAMETER OR BIT COMBINATION
JRST CRJXXX
CRJTTX: MOVEI T1,CRJBX4 ;BAD TTY REQUESTED
CRJXXX: UNLOCK CRJLCK ;FREE THE STORAGE BLOCK
OKINT
JRST MRETNE ;RETURN FAIL, ERROR NUMBER IN 1
SUBTTL LOGIN JSYS
SWAPCD ;[7.1200]
; Login
;ACCEPTS:
; T1/USER NUMBER
; T2/POINTER TO PASSWORD STRING
; T3/5B2+ACCOUNT NUMBER
; OR
; POINTER TO ACCOUNT STRING
; LOGIN
;RETURNS +1: FAILURE
; T1/ERROR CODE
; +2: SUCCESS
; T1/DATE AND TIME OF LAST LOGIN
; T2/UPDATED STRING POINTER
; T3/UPDATED STRING POINTER (IF APPLICABLE)
.LOGIN::MCENT
STKVAR <LOGUSR,PSWEXP,INTER> ;[9041] Temp storage
MOVEM T1,LOGUSR ;REMEMBER USER NUMBER
GTOKM (.GOLOG,<T1>,[RETERR ()]) ;GETOK AND RETERR IF ILLEGAL
SETZM INTER ;[9041] Say interactive unless otherwise found
MOVE A,JOBNO
MOVEI B,777777
TDNE B,JOBDIR(A) ; Is this job currently logged in?
RETERR(LGINX5)
;SKIPN FREJOB ;ANY JOB SLOTS LEFT (1 NEEDED FOR ATTACH'ES)
;RETERR (LGINX6) ;NO, DO NOT ALLOW LOGINS.
MOVE A,LOGUSR ;SET UP USER NUMBER
CALL CNVDIR ;CONVERT THIS NUMBER TO A DIRECTORY #
MOVEM A,P1 ;SAVE (STRUCTURE UNIQUE CODE,,DIRECTORY NUMBER)
CALL SETDIR ; MAP IN THIS DIRECTORY AND GO NOINT
RETERR(LGINX3)
MOVE Q1,DIRORA ; GET BASE ADR OF MAPPED DIR
LOAD B,DRMOD,(Q1) ; GET MODE BITS
MOVEM B,MODES
TXNE B,MD%FO ;FILES ONLY DIRECTORY?
RETERR(LGINX2,<ULKDIR>) ;CAN'T LOGIN TO FILES-ONLY DIRECTORY
;PASSWORD IS NOT REQUIRED IF CONTROLLING TTY IS A PTY AND EITHER:
; 1. THIS JOB BEING LOGGED IN AS SAME USER, OR
; 2. USER IS A SC%WHL OR SC%OPR
;CHECK FOR THESE CONDITIONS
SKIPE T1,CRJFLG ;[9041] Is it a CRJOB%?
TRNN T1,2 ;[9041] Yes. No-update bit on?
SKIPA ;[9041] No, could be an interactive job
SETOM INTER ;[9041] Must be non-interactive
SKIPGE T1,CTRLTT ;[9041] Get controlling TTY of this job
SETOM INTER ;[9041] If -1, then non-interactive job
CALL PTGETJ ;(T1/T1) GET JOB NO. OF JOB OWNING PTY OR -1
JUMPL T1,LOGI2 ;JUMP IF NOT A PTY
HRRZ T4,JOBDIR(T1) ;GET "WHO" OF CONTROLLING JOB
CAMN T4,JOBDIR ;[9041] Is "WHO" same as job 0 (OPERATOR)?
SETOM INTER ;[9041] If so, then non-interactive job
HRRZ T3,LOGUSR ;GET "WHO" IS TRYING TO LOGIN HERE
CAMN T3,T4 ;SAME?
JRST LOGI1 ;YES, NO PASSWORD CHECK
CALL GJCAPS ;(T1/T1) GET CAPABILITIES OF CONTROLLING JOB
TXNE T1,SC%WHL+SC%OPR ;CONTROLLING JOB HAS CAPABILITIES?
JRST LOGI1 ;YES, NO PASSWORD CHECK
;ALSO BYPASS PASSWORD CHECK IF IN THE MIDST OF CRJOB AND THE
;CREATOR OF THIS JOB ASKED FOR PASSWORD TO BE BYPASSED AND THE
;CREATOR WAS AN ENABLED WHEEL/OPERATOR.
LOGI2: SKIPE T2,CRJFLG ;IS THIS A CRJOB INTERNAL LOGIN?
TRNN T2,1 ;YES. REQUESTED TO BYPASS PSWD CHK?
SKIPA ;NO. SO CHECK IT.
JRST LOGI1 ;YES. BYPASS CHECKING PASSWORD.
CHKPVL: CALL CHKPSW ;[9041] (/T2) Check to see if password is correct
JRST LOGI3 ;[9041] Incorrect password
MOVEM T2,PSWEXP ;[9041] Save password expiration date and time
; ..
; ..
LOGI1: SETZM D ;ASSUME WE HAVE AN ACCOUNT STRING
XCTU [SKIPN A,3] ;GET ACCOUNT STRING
MOVEI D,1 ;NONE THERE
MOVE B,LOGUSR ;GET USER NUMBER
XCT [ CALL SETACT
CALL SETACL](D) ;EXECUTE PROPER ROUTINE
RETERR (,<ULKDIR>) ;UNLOCK DIR
CALL CPYUGP ;GET A COPY OF USER GROUPS INTO JSB
MOVEI A,0 ;NO GROUPS FOR THIS USER
MOVEM A,Q2 ;SAVE POINTER
LOCK JSSTLK ;LOCK JSB STRUCTURE DATA
HLRZ A,P1 ;GET UNIQUE CODE FOR STRUCTURE
CALL GTSTOF ;GET OFFSET IN JSB FOR THIS STRUCTURE
JRST [ UNLOCK JSSTLK ;NO SPACE. UNLOCK JSB STRUCTURE DATA
CALL USTDIR ;UNLOCK DIRECTORY AND STRUCTURE LOCKED
RETERR] ; BY SETDIR AND GO OKINT
STOR Q2,JSGRP,(B) ;SAVE POINTER TO GROUPS
HRRZ A,P1 ;GET DIRECTORY NUMBER ON PS
STOR A,JSADN,(B) ;INDICATE USER HAS ACCESSED THIS DIRECTORY
UNLOCK JSSTLK ;UNLOCK THE JSB STRUCTURE DATA
CALL LGTAD ;DO LOCAL GTAD
LOAD T2,DRDAT,(Q1) ;PICK UP LAST LOGIN D&T
MOVEM T2,LSTLGN ;SAVE IT FOR GETJI
LOAD T2,DRNIL,(Q1) ;[9041] Get last non-interactive login
MOVEM T2,NLDLGN ;[9041] Save it here
JUMPL T1,LOGI4 ;DONT SET LOGIN TIME IF DAYTIME NOT SET
;DO NOT UPDATE LAST-LOGIN DATE IF REQUESTOR OF A PRIVILEGED CRJOB
;SAID NOT TO. THIS IS FOR SERVER LOGINS, SUCH AS FILE TRANSFER.
SKIPE T3,CRJFLG ;IS IT A CRJOB?
TRNN T3,2 ;YES. NO-UPDATE BIT ON?
SKIPA ;NO, SO UPDATE AS NORMAL
IFSKP. ;[9041]
SKIPE INTER ;[9041] Is job batch?
JRST LOGBAT ;[9041] Yes, handle non-interactive
STOR T1,DRDAT,(Q1) ;[9041] Update interactive time
JRST LOGI4 ;[9041] And go on
ENDIF. ;[9041]
LOGBAT: STOR T1,DRNIL,(Q1) ;[9041] Update last non-interactive login
;..
;..
LOGI4: MOVE T1,LSTLGN ;[9041] Get last interactive login
UMOVEM T1,T1 ;[9041] Pass to user
MOVE T1,NLDLGN ;[9041] Get last non-interactive login
UMOVEM T1,T2 ;[9041] And give to user
MOVE T1,PSWEXP ;[9041] Get password expiration
UMOVEM T1,T3 ;[9041] And pass this up to user
CALL UPDDIR ;[9041] (/) Make sure directory is updated
LOAD T1,DRFPA,(Q1) ;[9041] Get password failure counts
UMOVEM T1,T4 ;[9041] Give them to the user
SETZRO DRFPA,(Q1) ;[9041] Now clear them out
HRRZ T1,LOGUSR ;[7.1051] Get the user number
CAMN T1,JOBDIR ;[7.1051] Does it match job 0 (OPERATOR)?
SKIPA T1,[1,,0] ;[7.1051] Yes, add one to left half
MOVEI T1,1 ;[7.1051] No, add one to right half
ADDM T1,WHOJOB ;[7.1051] Count this job as logged in
MOVE A,JOBNO ;GET THIS JOB'S NUMBER
MOVE B,LOGUSR ;GET BACK USER NUMBER
HRRZM B,JOBDIR(A) ;SAVE AS LOGGED IN DIRECTORY
MOVE A,LGSIDX ;[7.1112]Get number of Login Structure
MOVE A,STRTAB(A) ;[7.1112]Get SDB address
LOAD A,STRUC,(A) ;GET ITS UNIQUE STRUCTURE CODE
STOR A,JSUC ;SAVE AS CONNECTED STRUCTURE CODE
STOR B,JSDIR ;MAKE THIS THE CONNECTED DIRECTORY
CALL CPYCDN ;COPY THE CONNECTED DIR NAME TO JSB
MOVE B,DIRORA ;POINTER TO DIRECTORY
OPSTR <ADD B,>,DRNAM,(B) ;GET PNTR TO NAME STRING
;COPY NAME STRING TO
MOVEI C,USRNAM+1 ; JSB STORAGE
LOAD A,NMLEN,(B) ;GET NUMBER OF WORDS IN STRING
AOS B ;UPDATE POINTER TO STRING
HRRZM A,USRNAM ;SAVE LENGTH OF STRING
SOS A ;COPY ALL BUT THE HEADER WORD
CALL XBLTA ;COPY STRING
REPEAT 0,<
CALL TTWHOK ;IS IT OK TO BE A WHEEL ON THIS TTY?
JRST [ MOVEI T2,0 ;NO. SO CLEAR RH CAPS.
JRST LOGI1A] ; ..
>
LOAD T2,DRPRV,(Q1) ;GET PRIVILEGE BITS
LOGI1A: HRRM T2,CAPMSK ;SETUP RH CAPS - LH SETUP AT JBFINI
NOINT ;NEGATE THE OKINT ULKDIR WILL DO
ULKDIR ;UNLOCK DIRECTORY
MOVEI T1,SPIDTB+.SPQSR ;PID OF QUASAR
CALL LOGIMS ; SEND A LOGIN MESSAGE TO QUASAR
JFCL ; NO QUASAR
CALL SKDLOG ;GET CLASS ASSIGNMENT IF NECESSARY
MOVE A,TODCLK ;UPTIME
MOVEM A,CONSTO
CALL LGTAD ;[7456] (/T1,T2) Get the current date time
MOVEM A,JSSCTI ;[7456] Save session start time
CALL LOGONM ;TYPE LOGON MESSAGE AND DO USAGE% FOR LOGIN
MOVE T2,CTRLTT ;GET CONTROLLING TERMINAL LINE NUMBER
MOVEI T3,.MOSMY ;ACCEPT SYSTEM MESSAGE CODE
SKIPL T2 ;SKIP IF DETACHED...
CALL TTSNTS ;SET TERMINAL TO ACCEPT SYSTEM MESSAGES
BP$020: ;(MOVE A,JOBNO): BREAKPOINT FOR CREATE MAIN FORK
;ASSUMES FORKX HAS FORK INDEX, GETS JOB INDEX FORM FKJOB(FORKINDEX)
MOVE A,JOBNO
SETZM JOBRT(A)
SETZM CAPENB
OKINT ;FINALLY ALLOW INTERRUPTIONS
SMRETN
;HERE IF INCORRECT PASSWORD
LOGI3: SKIPE INTER ;[9041] Interactive login attempt?
IFSKP. ;[9041] If so,
INCR DRFIL,(Q1) ;[9041] Count it
ELSE. ;[9041] Else, non-interactive
INCR DRFNL,(Q1) ;[9041] And count it correctly
ENDIF. ;[9041]
NOINT ;[9041] ULKDIR goes OKINT
ULKDIR ;[9041] Now unlock mapped directory
SKIPN T1 ;[9041] Apply penalty only if necessary
CALL PASPEN ;[9041] (/) Make user wait for password penalty
OKINT ;[9041] Interrupts are OK now
RETERR(LGINX4) ;[9041] And return an error
ENDSV. ;[9041]
SUBTTL DTACH JSYS
SWAPCD ;[7.1200]
;DETACH FROM CONTROLLING TTY
.DTACH::MCENT
SKIPGE T1,CTRLTT ;GET CONTROLLING TERMINAL
MRETNG ;NONE, ASSUME OK
CALL PTYGBB ;ARE WE CONTROLLED BY BATCH?
IFSKP.
ANDL. T1
MOVX T1,SC%WHL!SC%OPR ;IF CONTROLLED BY BATCH,
TDNN T1,CAPENB ;MUST HAVE WHEEL OR OPR
ITERR (CAPX1) ;NOT ENOUGH PRIVILEGES
ENDIF.
GTOKM (.GODTC,) ;[9041] Let ACJ decide if user can do this
MOVX T1,.CTTRM ;FINISH OUTPUT ON CONTROLLING TERMINAL
DOBE ; BECAUSE TTYDAS WILL RELEASE BUFFERS
ERJMP .+1 ;IGNORE ERRORS
CALL LDTACH ;[7456] Do the work
MRETNG ;AND ALL DONE
;DTACH CALLED INTERNALLY
LDTACH: STKVAR <LDTALN,TSTRTN> ;Detach Line Number, Test Routine Address
LDTAC2: SKIPGE T2,CTRLTT ;DOES JOB HAVE A CONTROLLING TERMINAL?
RET ;NO. DON'T DO ANYTHING
MOVEM T2,LDTALN ;[7.1022] Save cont terminal number now
CALL DETSES ;[7456] Write session record for this job
CALL BLINKS ;[7.1230] () Break links and so on
CALL LCKDVL ;LOCK DEVICE LOCK, NO NOINT
SKIPL T2,CTRLTT ;[7456] Get controlling TTY
IFSKP. ;[7456] It is gone now
UNLOKK DEVLKK ;NOT THERE, RELEASE DEVLKK
MOVEM T1,TSTRTN ;SAVE TEST ROUTINE ADDR
MOVE T2,LDTALN ;MIGHT BE DYNAMIC DATA LOCKED BY SOME JSYS
MOVEI T3,"C"-100 ;SO GIVE JOB A ^C AND HOPE
CALL TTPSRQ ;WONT HELP IF TRAPPING ^C
MOVE T1,TSTRTN ;PUT ADDRESS BACK
OKINT ;GO OKINT AND
RET ;RETURN
ENDIF. ;HERE WHEN CTRLTT IS STILL THERE
CALL STADYN ;POINT TO DYNAMIC DATA
JRST LDTAC3 ;NOT ACTIVE. SHOULDN'T HAPPEN
CALL TTFWAK ;WAKE UP PROCESS IN INPUT WAIT ON THIS LINE
;..
;..
NOSKED ;[9061] Prevent vanishing TDBs
MOVE T2,LDTALN ;[9061] Load the object terminal's line number
SKIPE HDTCOF ;[9061] Hangup on detach?
CALL TTHNGU ;[9061] (T2/) Have terminal, will travel...
MOVE T2,LDTALN ;Load the line number into T2 again please
CALL TTYDAS ;(T2/T1,T2) Deassign dynamic data
IFNSK. ;[9061] If that failed
OKSKED ;[9061] Let the scheduler run again
UNLOKK DEVLKK ;[9061] Unlock device lock
OKINT ;[9061] Counteract that LCKDVL went NOINT
TXZN T1,1B0 ;[9061] Error or wait?
RET ;[9061] Should not happen
HRL T1,LDTALN ;[9061] Make line,,address of test routine
MDISMS ;[9061] Wait until deallocation is possible
JRST LDTAC2 ;[9061] and then try this whole thing again
ENDIF. ;[9061] End of TTYDAS failure code
OKSKED ;[9061] Let the scheduling begin
LDTAC3: SETOM CTRLTT ;INDICATE JOB DOESN'T HAVE CONTROLLING TERMINAL
MOVE T1,JOBNO
HRROS JOBPT(T1)
UNLOKK DEVLKK ;UNLOCK DEVICE LOCK
OKINT ;LCKDVL went NOINT
RET
;LDET2 - DETACH JOB FROM TERMINAL WITHOUT DEALLOCATING TERMINAL DATA
;RETURNS +1: ALWAYS
;PRESERVES T2
LDET2: STKVAR<LDETSV>
CALL DETSES ;[7456] Write a session record for this job
CALL BLINKS ;[7.1230] () Break links and advice
CALL UNPAGE ;CLEAR PAGING
MOVE 2,CTRLTT ;T2/ CONTROLLING TERMINAL NUMBER
MOVEM T2,LDETSV ;SAVE IT
SETOM CTRLTT ;INDICATE NO CONTROLLING TERMINAL
MOVE T1,JOBNO ;GET JOB NUMBER
HRROS JOBPT(T1) ;INDICATE NO CONTROLLING TERMINAL
MOVE T2,LDETSV ;T2/ LINE NUMBER
CALL LCKTTY ;POINT TO DYNAMIC DATA
SKIPA ;NOT ACTIVE
CALL TTFWAK ;WAKE FORK IN INPUT WAIT ON THIS LINE
CALL ULKTTY ;ALLOW DEALLOCATION
MOVE T2,LDETSV ;RESTORE LINE NUMBER
RET
;ROUTINE TO TURN OFF PAGE MODE FOR CONTROLLING TERMINAL.
;CLOBBERS A AND B
UNPAGE: MOVEI A,.PRIOU ;THE CONTROLLING TERMINAL
MOVEI B,.MOXOF ;CLEAR PAUSE ON END
SETZM C
MTOPR ;DO IT
ERJMP .+1 ;ignore errors
RET ;AND DONE
;PROCEDURE TO HANDLE DATASET CARRIER OFF OR PTY CLOSED.
;DETACH JOB IMMEDIATELY, LOGOUT AFTER 5 MINUTES IF NOT REATTACHED.
;INVOKED ON REQUEST BY PSI SERVICE
JOBCOF::SKIPGE SLOWF ;IN JSYS CONTEXT?
JRST [ MCENTR ;NO, GET THERE - FFL and FPC setup by PSI
PUSH P,[IFIW!MRETN] ;SETUP RETURN
JRST .+1]
SAVEAC <CX> ;SAVE CX BEFORE ACSAV SMASHES IT
ACSAV
STKVAR <CFFFL,CFFPC>
MOVE T1,FFL ;GET CONTENTS OF FFL
MOVEM T1,CFFFL ;SAVE IT
MOVE T1,FPC ;GET CONTENTS OF FPC
MOVEM T1,CFFPC ;SAVE IT
MOVE 1,JOBNO
SKIPGE B,CTRLTT ;HAVE A CONTROLLING TTY?
JRST JOBCF1 ;NO
CALL GTCJOB ;GET ITS OWNING JOB
JRST JOBCF2 ;NONE. GO ON
CAIN C,0(A) ;SAME AS THIS ONE?
JRST JOBCF1 ;YES. GO ON
JOBCF2: SETOM CTRLTT ;NO. CLEAR THIS ASSIGNMENT
MOVE T1,JOBNO
HRROS JOBPT(T1) ;ALSO CLEAR CONTROLLING TTY HERE
JOBCF1: CALL LDTACH ;DO LOCAL DETACH
MOVE T1,JOBNO
HRRZ 1,JOBDIR(1) ;SEE IF NOW LOGGED IN
IFE. T1
MOVX T1,USRCTX ;NO, RESET STACK AND LOGOUT
MOVEM T1,FFL
SETZM FPC
JRST FLOGO
ENDIF.
MOVE T1,BITS+.TICRF ;CHECK TO SEE WHAT THE TOP FORK THINKS
TDNE T1,TTSPSI ; OF TAKING A CARRIER OFF INTERUPT
JRST JOBCF3 ;IT THINKS SO, SO LET IT TRY
CALL FFORKI ;INDIRECTLY FREEZE ALL INFERIORS
JOBCF0: MOVE T1,COFTIM ;[7160] SETUP TO WAIT
CALL SETBKT ;COMPUTE BLOCKT DATA
HRRI 1,COFTST ;SETUP SPECIAL TEST
MOVSI T2,FHV1 ;LOW BLOCK PRIORITY
HDISMS
MOVE 1,JOBNO ;SEE IF NOW ATTACHED
SKIPL JOBPT(1)
IFSKP.
MOVE T1,JOBNO ;[7160] NO, CHECK WITH ACJ
HRRZ T1,JOBDIR(T1) ;[7160] DIRECTORY
JUMPE T1,FLOGO1 ;[7160] DON'T CHECK IF NOT LOGGED IN
HRLI T1,USRLH ;[7160]
CALL CNVDIR ;[7160] GET THE NUMBER OF THAT DIRECTORY
GTDAL ;[7160] GET THE ALLOCATION
ERJMP FLOGO1 ;[7160] DON'T TRY ACJ IF THERE IS AN ERROR
SETOM T1 ;[7160] FAKE LOGOUT WITH -1 AS ARGUMENT
GTOKM (.GOLGO,<T2,T3,T1>,JOBCF0) ;[7160] ASK ACJ, IF NO WAIT AGAIN
MOVX T1,USRCTX ;[7160] ACJ SAID YES...
MOVEM T1,FFL ;[7160] RESET STACK, INIT JSYS CONTEXT
SETZM FPC ;[7160]
MCENTR ;[7160]
JRST FLOGO1 ;[7160] AND LOGOUT THE JOB
ENDIF.
NOINT ;KEEP CONTROL
HLRZ T2,JOBPT(T1) ;GET CONTROLLING TTY
MOVEI T3,.TICCC ;[7160] FAKE A CONTROL-C
CALL TTPSRQ ;""
CALL RFORKI ;RESUME ALL INDIRECTLY FROZEN INFERIORS
OKINT ;ALLOW INTS AGAIN
JOBCF3:
MOVE T1,CFFFL ;GET OLD FFL
MOVEM T1,FFL ;RESTORE IT
MOVE T1,CFFPC ;GET OLD FPC
MOVEM T1,FPC ;RESTORE IT AS WE MAY HAVE DONE SOME OTHER JSYS
RET
;SCHEDULER TEST FOR ABOVE. WAITS UNTIL JOB ATTACHED OR SPECIFIED TIME
;ELAPSED
RESCD
COFTST: LOAD T2,FKJO%,(Q3) ;[7.1200] Get job that owns fork
SKIPL JOBPT(2) ;NOW ATTACHED?
JRST 1(4) ;YES, WAKEUP
JRST BLOCKT ;NO, GO TEST TIME
SWAPCD
SUBTTL ATACH JSYS
;ATTACH JOB TO TTY
;ACCEPTS:
; T1/ FLAGS,,JOB NUMBER TO ATTACH TO
; T2/ USER NUMBER OF JOB IN AC 1
; T3/ POINTER TO PASSWORD STRING
; T4/ DESIGNATOR FOR TERMINAL TO BE USED IF AT%TRM FUNCTION OF 1
; IS ON.
; ATACH
;RETURN +1: FAILURE, ERROR CODE IN 1
;RETURN +2: SUCESS.
.ATACH::MCENT
SAVEAC <Q1,Q2,Q3> ;[7.1200] Define all Q's to use as work regs
STKVAR <ATACJN,ATACDR,ATACLN,ATACUN>
MOVEM T2,ATACUN ;STASH THE USER NUMBER
UMOVE Q1,1 ;BITS MODIFYING THE ATACH
TXNE Q1,AT%TRM ;PROXY ATTACH
JRST ATACH1 ;YES. DO NOT CARE ABOUT USER NUMBER
HLRZ T3,T2 ;GET UNIQUE CODE OF USER NUMBER
CAIE T3,USRLH ;IS THIS A LEGAL USER NUMBER?
RETERR (ATACX3) ;NO, GIVE ERROR RETURN
ATACH1: MOVEI T1,0(T1) ;GET OBJECT JOB NUMBER
JUMPE T1,[RETERR (ATACX1)] ;CAN'T ATTACH TO JOB 0
CALL GL2LCL ;TRANSLATE GLOBAL JOB NUMBER TO LOCAL INDEX
RETERR() ;LET CFS REPORT THE ERROR
MOVEM T1,ATACJN ;SAVE JOB NUMBER TO ATTACH TO
; CAIGE T1,NJOBS ;REASONABLE JOB NUMBER? - GL2LCL CHECKS THIS
SKIPGE JOBRT(T1) ;AND JOB EXISTS?
ATACH5: RETERR(ATACX1) ;NO
TXNN Q1,AT%TRM ;PROXY ATTACH
IFNSK. ;IF NOT
CAMN T1,JOBNO ;TRYING TO DO HIS JOB?
RETERR (ATACX2) ;YES. ERROR
ELSE.
UMOVE Q3,4 ;[7.1200] Get tty number to ATACH the job to
ANDI Q3,377777 ;[7.1200] Just line number part
SKIPG Q3 ;[7.1200] Valid TTY number?
RETERR (ATACX7) ;NO, FAIL
CAIL Q3,NLINES ;[7.1200] Existant line?
RETERR (ATACX1) ;NO. FAIL.
ENDIF.
HRRZ T3,JOBDIR(T1) ;DIRECTORY OF OTHER JOB
MOVEM T3,ATACDR ;SAVE DIRECTORY NO. FOR FACT FILE
CAIE T3,0(T2) ;SAME AS SPECIFIED?
RETERR(ATACX3) ;NO
SKIPL T1,CTRLTT ;GET CONTROLLING TERMINAL
CALL PTYGBB ;ARE WE CONTROLLED BY BATCH?
SKIPA ;NO, CONTINUE
JUMPL T1,[MOVX T1,SC%WHL!SC%OPR ;IF CONTROLLED BY BATCH,
TDNN T1,CAPENB ;MUST HAVE WHEEL OR OPR
RETERR(CAPX1) ;NOT ENOUGH PRIVILEGES
JRST .+1] ;OK, CONTINUE
; ..
; ..
;SEE IF USER CAN LEGALLY ATTACH OTHER JOB. ATTACH IS LEGAL IF
;BOTH JOBS ARE SAME USER, IF THIS USER IS SC%WHL, OR IF
;USER GIVES PROPER PASSWORD
;ALSO, ATACH IS LEGAL IF JOB BEING ATTACHED IS OWNED BY THE
;SAME USER AS THE OWNER OF THE PTY CONTROLLING THE JOB DOING THE
;ATACH AND THE JOB DOING THE ATACH IS NOT YET LOGGED IN.
;ALSO, IF OWNER OF PTY IS AN ENABLED WHEEL OR OPR, JOB
;ON PTY MAY ALWAYS DO ATACH.
;ALSO, LEGAL IF OBJECT JOB IS OWNED BY ATACH-ER, DUE TO CRJOB.
;IN ADDITION, ATTACHING TO A JOB CONTROLLED BY BATCH IS ILLEGAL
;WITHOUT BEING LOGGED-IN WITH WHEEL OR OPR PRIVS ENABLED.
HRRZ T1,Q1 ;Get object Global job number
MOVX T2,<-1,,T4> ;GETJI ARGUMENT POINTER
MOVX T3,.JIBAT ;SEE IF UNDER CONTROL OF BATCH
GETJI ;GET THE INFORMATION
SETZ T4, ;CONTINUE, CATCH THIS LATER
JUMPL T4,[MOVE T2,JOBNO ;BATCH JOB. USER MUST BE LOGGED-IN
MOVX T1,SC%WHL!SC%OPR ; WITH WHEEL OR OPR ENABLED
SKIPE JOBDIR(T2) ;TEST LOGIN
TDNN T1,CAPENB ;IS LOGGED-IN, TEST CAPS
RETERR (CAPX1) ;NOT GOOD ENOUGH
JRST .+1] ;OK, CONTINUE IN-LINE
HRRZ T4,CTRLTT ;[9041] Assume this is the TTY #
TXNE Q1,AT%TRM ;[9041] Is it a proxy?
MOVE T4,Q3 ;[9041] Yes, get right job number
GTOKM (.GOATJ,<Q1,T4>,[RETERR()]) ;[9041] Let ACJ sniff this
MOVE T3,ATACDR ;REFETCH OTHER USER NUMBER
MOVE T2,JOBNO ;GET THIS JOB NUMBER
HRRZ T2,JOBDIR(T2) ;GET USER NUMBER FOR THIS JOB
CAMN T2,T3 ;SAME AS OTHER JOB?
JRST ATACH3 ;YES, NO FURTHER LEGALITY CHECKS
JUMPN T2,ATACH6 ;PTY OWNER IS IRRELEVANT IF NOT LOGGED IN
MOVE T1,CTRLTT ;SEE IF I AM ON A PTY
JUMPL T1,ATACH6 ;JUMP IF NO CONTROLLING TTY
CALL PTGETJ ;GET CONROLLING JOB # OR -1
JUMPL T1,ATACH6 ;NON-PTY DOING THE ATACH IF -1
HRRZ T4,JOBDIR(T1) ;T4 GETS OWNER OF PTY
XCTU [HRRZ T3,T2] ;GET OWNER OF JOB BEING ATACHED
CAMN T3,T4 ;THE SAME?
JRST ATACH3 ;YES, SO NO PASSWORD NEEDED
CALL GJCAPS ;GET CAPABILITIES OF OWNER OF PTY
TXNE T1,SC%WHL+SC%OPR ;PRIVILEGED?
JRST ATACH3 ;YES, SO NO PASSWORD NEEDED
ATACH6: MOVE T3,ATACDR ;GET DIR NUMBER
MOVEI T1,SC%WHL+SC%OPR
TDNE T1,CAPENB ;THIS USER HAS CAPS?
JRST ATACH3 ;YES, NO FURTHER CHECKS
MOVE T1,ATACJN ;SEE IF I OWN THE JOB
HRRZ T1,JOBONT(T1) ;OWNER FIELD
CAMN T1,GBLJNO ;IS IT ME?
JRST ATACH3 ;YES, THEN IT'S LEGAL.
UMOVE T1,2 ;GET USER NUMBER FOR PASSWORD CHECK
CALL CNVDIR ;GET USER'S LOGGED-IN DIRECTORY NUMBER
UMOVE T2,T3 ;GET PTR TO PASSWORD STRING
TRNE T3,-1 ;FAIL IF JOB NOT LOGGED IN
CALL PASSWC ;PROPER PASSWORD?
JRST [ SKIPN T1 ;NO, NEED TO SLEEP?
CALL PASPEN ;YES
RETERR(ATACX4)] ;NOW BOMB OUT
;USER HAS PROVEN RIGHT TO DO THIS. THE FOLLOWING DATA IS AVAILABLE:
; JOBNO/ JOB NUMBER OF CALLER OF JSYS
; CTRLTT/ TERMINAL AT WHICH CALLER IS RUNNING
; ATACJN/ JOB NUMBER TO BE ATTACHED TO THIS TERMINAL
;USER WANTS TO ASSOCIATE THE JOB IN ATACJN WITH THE TERMINAL IN CTRLTT
;IF THE JOB IS CURRENTLY ATTACHED, IT MUST BE DETACHED FIRST
ATACH3: TXNE Q1,AT%TRM+AT%NAT ;IS MY TTY TO BE USED?
JRST ATACH9 ;NOT BY DEFAULT, ANYWAY.
SKIPGE Q3,CTRLTT ;[7.1200] Yes. Get my TTY
RETERR ATACX2 ;I DON'T HAVE ONE. FAIL.
ATACH9: TXNN Q1,AT%TRM ;USING A DIFFERENT LINE?
JRST ATACHB ;NO
HRRZ T2,Q3 ;YES, BETTER ASSIGN SOME DYNAMIC DATA
NOSKED ;PREVENT STATE CHANGES
CALL GTCJOB ;GET CONTROLLING JOB
IFSKP. ;IF ACTIVE
CAIE T3,777777 ;UNASSIGNED?
CAMN T3,JOBNO ;THIS JOB?
SKIPA ;UNASSIGNED OR ASSIGNED TO THIS JOB
RETERR (DEVX2,<OKSKED>)
ENDIF.
CALL TTYASC ;ASSIGN AS CONSOLE
RETERR(,<OKSKED>)
OKSKED
ATACHB: MOVE T1,ATACJN ;GET BACK OBJECT JOB NUMBER
CALL MAPJSB ;SETUP OTHER JOB'S JSB
RETERR(ARGX08) ;NO SUCH JOB
MOVEI Q2,0(T1) ;SAVE OFFSET FOR OTHER JOB'S JSB
MOVE T2,ATACJN ;[7456] Load the other job's local job number
CALL DETREC ;[7456] (T1,T2/) Write sess rec for other job
SKIPGE T2,CTRLTT(Q2) ;OTHER JOB NOW ATTACHED?
JRST ATACH2 ;NO. DON'T DETACH IT
;OBJECT JOB IS ATTACHED. DETACH IT FROM ITS CURRENT CONTROLLING
;TERMINAL AND DEALLOCATE THAT TERMINAL'S DATA
MOVEM T2,ATACLN ;SAVE ITS CONTROLLING TERMINAL
CALL LCKDVL ;LOCK DEVICE LOCK, GO NOINT
NOSKED ;MUST DETACH IT FIRST
CALL STADYN ;POINT TO DYNAMIC DATA
JRST ATACH7 ;NOT ACTIVE. DON'T DEASSIGN IT
CALL TTFWAK ;WAKE FORK IN INPUT WAIT ON THIS LINE
MOVE T2,ATACLN ;T2/ LINE NUMBER
CALL TTYDAS ;DEASSIGN THE LINE
JRST [ PUSH P,T1 ;SAVE THE ERROR CODE
OKSKED
CALL CLRLFK ;UNMAP THE JSB
UNLOKK DEVLKK ;UNLOCK DEVICE LOCK
OKINT ;LCKDVL WENT NOINT
POP P,T1 ;GET THE CODE BACK
TXZN T1,1B0 ;NEED TO WAIT?
RETERR ;NO. RETURN FAILURE
HRL T1,ATACLN ;T1/(LINE NUMBER,,ADDRESS OF TEST ROUTINE)
MDISMS ;WAIT UNTIL DEALLOCATION IS POSSIBLE
JRST ATACH3] ;TRY AGAIN
ATACH7: SETOM CTRLTT(Q2) ;INDICATE JOB HAS NO CONTROLLING TERMINAL
MOVE T1,ATACJN ;GET OBJECT JOB NUMBER
HRROS JOBPT(T1) ;NO CONTROLLING TERMINAL AGAIN
OKSKED
UNLOKK DEVLKK ;UNLOCK DEVICE LOCK
OKINT ;LCKDVL WENT NOINT
MOVE T2,ATACLN ;T2/ LINE NUMBER OF DETACHED JOB
MOVE T3,JOBNO ;GET THIS JOB NUMBER
HRRZ T3,JOBDIR(T3) ;GET USER NUMBER FOR THIS JOB
HRLI T3,USRLH ;MAKE IT BE A USER NUMBER
MOVE T4,CTRLTT ;AND TTY # OF DETACHER
HRRZ T1,Q1 ;Get the global job number of object
CALL DETMS1 ;TELL JOB IT'S BEING DETACHED
; ..
;OBJECT JOB HAS BEEN DETACHED. DETACH CALLER FROM CONTROLLING TERMINAL
;AND ATTACH OBJECT JOB TO THAT TERMINAL. DON'T DEALLOCATE THE DYNAMIC
;DATA FOR THE TERMINAL
;..
ATACH2: TXNE Q1,AT%NAT ;REQUESTED NO ATTACH?
JRST ATACH4 ;YES
MOVEM Q3,ATACLN ;[7.1200] No, make sure line right
NOINT ; ..
CAMN Q3,CTRLTT ;[7.1200] Need to give away my terminal?
CALL LDET2 ;YES, DETACH THIS JOB BUT KEEP DYNAMIC DATA
MOVE T4,TTACTL(Q3) ;[9072] Here's the terminal's TDB
LOAD T4,TLTYP,(T4) ;[9072] Get terminal type
MOVE T4,LTYTAB(T4) ;[9072] And convert it to a number
CAIE T4,NW%CH ;[9072] Are we a CTERM terminal?
IFSKP. ;[9072] If so,
LOCK CTMLOK ;[9072] Lock the CTERM lock before we begin
ENDIF. ;[9072]
NOSKED ;[9072] Go NOSKED
CAIN T4,NW%CH ;[9072] Did we lock the CTERM lock?
UNLOCK CTMLOK ;[9072] Yes we did, race is over
;ASSIGN OBJECT JOB TO CORRECT TERMINAL
MOVE T4,ATACJN ;GET OBJECT JOB
MOVEM Q3,CTRLTT(Q2) ;[7.1200] Set CTRLTT in dest job
HRLM Q3,JOBPT(T4) ;[7.1200]
MOVEI T1,.TTDES(Q3) ;[7.1200] T1/ Device Designator for terminal
CALL CHKDES ;GET INDEX TO DEVICE TABLES
BUG.(HLT,TTBAD1,JSYSM,SOFT,<Bad device designator for terminal at ATACH2>,,<
Cause: The call to CHKDES failed. This should not happen, since the terminal
number involved comes from Q3, which is either the number of terminal
controlling the job, or a user-supplied terminal number from the user's
AC4. If a user-supplied number is being used, it was range-checked by
comparing it to NLINES. If it is the number of the controlling
terminal, the job was already verified to be attached somewhere, so
this BUGHLT should not occur.
>)
MOVE T1,ATACJN ;GET OTHER JOB NUMBER
HRLM T1,DEVUNT(T2) ;INDICATE OTHER JOB OWNS THE TERMINAL
MOVE T2,ATACLN ;T2/ TERMINAL NUMBER
MOVE T1,TTSPSI(Q2) ;T1/ INTERRUPT WORD FOR OTHER JOB
MOVE T3,TTSDPS(Q2) ;T3/ DEFERRED INTERRUPT WORD FOR OTHER JOB
CALL TTSINT ;SET INTERRUPT WORDS FOR THIS TERMINAL
MOVE T1,ATACJN ;T1/ OTHER JOB
CALL STCJOB ;SET THIS AS CONTROLLING THE TERMINAL
OKSKED
OKINT
CALL CLRLFK ;CLEAR MAPPING OF JSB
HRRZ T1,Q1 ;Get the global job number of object
MOVE T2,ATACLN ;SET UP JOB/LINE INFO
CALL ATAMSG ;DO LOGGING STUFF
MOVE T1,JOBNO
HRRE T1,JOBDIR(T1)
JUMPE T1,LOGO ;VANISH IF NOT LOGGED IN
SMRETN
;HERE IF CALLER REQUESTED "NO ATTACH", I.E. DETACHING REMOTE JOB
ATACH4: CALL CLRLFK ;CLEAR MAPPING OF JSB
HRRZ T1,Q1 ;Get the global job number of object
MOVE T2,ATACLN ; AND LINE #
CALL DETMS0 ;DO LOG MSG AND FACT FILE ENTRY
SMRETN
ENDSV. ;END STKVAR
SUBTTL LGOUT JSYS
;LOGOUT
.LGOUT::MCENT
CAME 1,[-1] ;SELF?
JRST ELOGO ;NO
;Here if logging out my own job
MOVSI 1,(SC%LOG)
TDNN 1,CAPMSK ;LOG PERMITTED?
RETERR (LOUTX4) ;NO, ERROR RETURN
SETONE JSELO ;FLAG THAT JOB EXECUTED ITS OWN LGOUT
LOGO:: SE1ENT ;[7.1200] Get to section 1
MOVE T1,JOBNO ;GET CORRECT JOB NUMBER
CALL LGOGOK ;CHECK TO SEE IF LOGO LEGAL
SKIPN FORKN ;TOP FORK?
JRST FLOGO1 ;YES
NOINT
HLRZ 1,FORKN ;NO, GET ITS NUMBER
HRRZ 2,SYSFK(1)
NOSKED
SETONE <FKPS0,FKILO>,(T2) ;REQUEST LOGOUT INTERRUPT
CALL PSIR4
OKSKED
OKINT
JRST WAIT1 ;WAIT FOR TOP FORK TO KILL THE JOB
SUBTTL LGOUT JSYS -- Logout Another Job
;THE FOLLOWING IMPLEMENTS LOGOUT OF A JOB OTHER THAN SELF.
;LEGAL IF USER IS SC%WHL OR SC%OPR, OR IF OTHER JOB IS SAME USER
ELOGO: MOVE T2,GBLJNO ;GIVEN JOB NUMBER TO LOGOUT
CAIN T2,0(T1) ;SELF?
RETERR(LOUTX1) ;YES, CAN'T SAY IT THAT WAY
JUMPE T1,[RETERR (LOUTX5)] ;CANNOT LOGOUT JOB 0
CALL GL2LCL ;CONVERT GLOBAL JOB NUMBER TO LOCAL INDEX
RETERR(LOUTX2) ;ILLEGAL JOB NUMBER
MOVE P1,T1 ; preserve target job index
CALL LGOGOK ;GETOK CHECK
NOSKED ; prevent races
SKIPGE JOBRT(P1) ;EXISTS?
RETERR(LOUTX2,OKSKED) ; no, fail
MOVE T1,P1 ; target job index
CALL SETJSB ; map its JSB
MOVE P2,T1 ; preserve JSB address
HRRZ T3,JOBDIR(P1) ;LOGIN DIRECTORY OF OBJECT JOB
MOVE T1,JOBNO ; our job number
XOR T3,JOBDIR(T1) ; our directory number
TRNN T3,-1 ;SAME AS THIS JOB?
JRST ELOGO1 ;YES, THAT'S OK
HLRE T1,JOBPT(P1) ;GET TTY OF THE JOB BEING LOGGED OUT
JUMPL T1,ELOGO3 ;JUMP IF DETACHED
CALL PTGETJ ;GET CONTROLLING JOB # IF TTY IS A PTY
JUMPL T1,ELOGO3 ;JUMP IF NOT A PTY JOB
CAMN T1,JOBNO ;JOB BEING CONTROLLED BY JOB DOING THE LGOUT
JRST ELOGO1 ;YES, SO DO IT
ELOGO3: HRRZ T3,JOBONT(P1) ;DO I OWN THAT JOB IN CRJOB SENSE?
CAMN T3,GBLJNO ;JOBONT contains global job numbers
JRST ELOGO1 ;YES. OK TO LOG IT OUT.
MOVEI T3,SC%WHL+SC%OPR ;OTHERWISE MUST BE SC%WHL
TDNN T3,CAPENB
JRST [ CALL CLRJSB ; unmap the JSB
RETERR(LOUTX3,OKSKED)] ; quit
;Here when we are certain that it is OK to murder the target job
ELOGO1: SETOM JOBONT(P1) ;MAKE IT UNOWNED SO IT CAN LOG OUT
SETONE JSOLO,(P2) ;FLAG IN IT THAT SOMEONE LGOUT'ED IT
MOVE T1,JOBNO ;AND WHO IT WAS
MOVEM T1,JSLOJB(P2) ; ..
MOVE T1,P1 ; target job number
CALL ELOGOO ;[7.1260] (T1/) Set PSI to logout target job
SKIPGE T2,CTRLTT(P2) ;[7.1260] Does job have a controlling terminal?
IFSKP. ;[7.1260] Yes, we need to clear output buffers
CALL LCKTTY ;[7.1260] (T2/T2) Prevent deallocation
CAIA ;[7.1260] Couldn't lock, skip over buffer clear
CALL TTCOBF ;[7.1260] (T2/) Clear output buffers
CALL ULKTTY ;[7.1260] (T2/) Counteract the LCKTTY
ENDIF. ;[7.1260]
CALL CLRJSB ;[7.1260] () Let go of the JSB
OKSKED
SMRETN ;AND DONE
SUBTTL LGOUT JSYS -- Set PSI to Logout Another Job
;ROUTINE CALLED TO LOGOUT ANOTHER JOB.
;ACCEPTS: A/ JOB NUMBER
;RETURNS: +1 WITH LOGOUT REQUESTED
RESCD ;MUST BE RESIDENT AS CALLED BY SCHEDULER
ELOGOO::NOSKD1 ; prevent races
SKIPGE JOBRT(T1) ; job exist?
JRST [ OKSKD1 ; no, fail
RET] ; ..
HRRZ 2,JOBPT(1) ;TOP FORK OF OBJECT JOB
SETONE <FKPS0,FKILO>,(T2) ;REQUEST LOGOUT INTERRUPT
CALL PSIR4
OKSKD1 ;ALLOWING SCHEDULING AGAIN
RET ;AND DONE
SWAPCD
SUBTTL LGOUT JSYS -- Perform Logout
;THE FOLLOWING IS RUN IN THE TOP FORK OF A JOB TO RESPOND TO
;A LOGOUT REQUEST FROM ANOTHER JOB.
;HERE FROM PSI SERVICE DEBREAK. FFL AND FPC SETUP.
FLOGO:: MCENTR ;SIMULATE ENTRY FROM USER
;THE FOLLOWING CODE DOES THE ACTUAL LOGOUT. IT RUNS ONLY IN
;THE TOP FORK OF THE JOB BEING LOGGED OUT
FLOGO1::MOVX 1,LOGIOB ;[7.1200] Say job destruction in progress
IORM 1,JOBBIT
MOVE T1,JOBNO ;GET OUR JOB NUMBER
HLRZ T1,JOBPT(T1) ;GET A POSSIBLE CRJOB INDICATOR
CAIE T1,-2 ;IS THIS THE OBJECT OF A CRJOB?
SKIPGE CRJFLG ;NO, TRY DIFFERENT TEST
SETOM CRJANS ;YES, FORCE EXECUTOR OF CRJOB JSYS TO WAKE UP.
MOVEI 1,400000
SETO 2,
DIC ;DEACTIVATE INTERRUPTS AND KEYS
CALL DTIALL
CALL NETLGO ;RELEASE ANY JOB-WIDE NETWORK RESOURCES
CALL INTLGO ;RELEASE ANY JOB WIDE INTERNET RESOURCES
CALL DAPLGO ;RELEASE ANY JOB-WIDE DAP% RESOURCES
MOVE T1,FORKX ;GET FORK NUMBER OF TOP FORK
CALL SCSLGO ;RELEASE ANY SCS% RESOURCES OWNED BY TOP FORK
MOVEI T1,-4
KFORK ;DELETE FORKS
MOVE T1,JOBNO ;MARK THAT I AM NO LONGER OWNED
SETOM JOBONT(T1) ; ..
MOVSI T3,-NJOBS ;LOG OUT ANY JOBS WHICH I OWN
SJLGO1: HRRZ T2,JOBONT(3) ;DO I OWN THIS ONE?
CAME T2,GBLJNO ; ..
JRST SJLGO2 ;NO.
SETOM JOBONT(T3) ;MAKE IT UNOWNED, SO IT FINISHES
MOVEI T1,0(T3) ;YES. LOG IT OUT.
CALL LCL2GL ;Convert his index into a global job number
JRST SJLGO2 ;and go back to the loop
LGOUT
JFCL ;SHOULD HAVE WORKED.
SJLGO2: AOBJN T3,SJLGO1 ;SEE IF I OWN ANY MORE JOBS
SJLGO4: SETO T1, ;CLEAR USER MAP OF TOP FORK
MOVSI 2,<.FHSLF!FH%EPN> ;THIS FORK
MOVE 3,[PM%CNT!PM%EPN!<1000>B35] ;REQUEST 1000 PAGES
PMAP
ERJMP .+1
MOVE Q3,FORKX ;[7.1200]
RESET ;CLEAN UP JSB STACK
LOAD T1,FKJS%,(Q3) ;[7.1200] Get JSB
CALL WTSPT ;WAIT FOR SHR CNT OF 1
SKIPL CTRLTT
RESET ;RESET TTY MODES, ETC.
CALL UNPAGE ;CLEAR PAGE MODE
MOVE T1,FORKX ;THIS FORK...
CALL ENQFKR ;RELEASE ANY ENQ LOCKS OWNED BY THIS JOB
MOVE 1,[CZ%ARJ+CZ%ABT+400000] ;WAIT+FLUSH NONX + THIS FORK
CLZFF
IFE FTNSPSRV,<
CALL SCLGOU ;CLEAN UP DECNET SJB, PORT TABLE, AND SAB
CALL LLMRJB ;[7173] ~6.0 Release LLMOP Request Blocks for this job
>
MOVE 1,FORKX ;NOW KILL PIDS OF THIS FORK
CALL PIDKFK ; INCLUDING JOB WIDE PIDS
CALL CLKREL ;RELEASE TIMER BLOCKS
MOVE T1,JOBNO ;[7.1006] Load this job's local job number
SKIPE T1,JOBDIR(T1) ;[7.1006] Is this job logged in?
IFSKP. ;[7.1006] If job is not logged in
CALL SESRES ;[7.1006] Compute times for LOGUSD
JRST LOG1 ;[7.1006] Don't do expunge or accounting
ENDIF. ;[7.1006] Otherwise do the expunge/accounting
HRLI T1,USRLH ;GET USER NUMBER
CALL CNVDIR ;CONVERT IT TO A DIRECTORY NUMBER
MOVE T2,T1 ;SET UP FOR DELDF
MOVX T1,DD%DTF ;DELETE TEMPORARY FILES
PUSH P,T2 ;SAVE DIR NUMBER
DELDF ;EXPUNGE LOGIN DIR
ERJMP .+1 ;DONT STOP ON ERRORS
CALL GTCSCD ;GET CONNECTED STRUCTURE,,DIRECTORY
POP P,T3 ;GET BACK DIR # FROM LAST DELDF
CAMN T1,T3 ;ARE THEY THE SAME?
JRST LOG0 ;YES, DO NO EXPUNGE AGAIN
MOVE T2,T1 ;GET DIR NUMBER INTO 2
MOVX T1,DD%DTF ;DELETE TEMPORARY FILES
DELDF ;EXPUNGE CONNECTED DIR
ERJMP .+1 ;DONT STOP ON ERRORS
;[7.1260] Here after expunge to decrement mount counts then write usage info
LOG0: CALL LOGSTR ;GO DECREMENT MOUNT COUNT FOR ALL STR'S
; THIS JOB HAS MOUNTED
MOVNI 1,1 ;NOW RELEASE ALL ASSIGNED DEVICES
RELD
JFCL
CALL SESRES ;[7456] Reset this job's session
MOVE T1,LOGDES ;[7456] Load the logging designator
CALL LOGTOT ;SUMMARY TO LOG TTY
CALL LOGTUS ;Perform USAGE for logout
;[7.1260] Here after accounting and expunge has been done to print logout mess.
LOG1: HRRE 1,CTRLTT
JUMPL 1,LOG2 ;CONTROL TTY?
MOVEI 1,400000(1) ;YES, PRINT LOGOUT MESSAGE
RFMOD ;TURN OFF PAGE MODE
ERJMP .+1 ;ignore errors
TXZ 2,TT%PGM ;TO ALLOW THE MESSAGE TO COME OUT
STPAR
ERJMP .+1 ;ignore errors
CALL LOGTOT ;[7.1230] (T1/) Spit out the logout message
SKIPGE CTRLTT ;[7.1230] Is job detached?
JRST LOG2 ;[7.1230] Yes, no terminal to mess with
CALL BLINKS ;[7.1230] () Break links and advice
;[7.1260] Wait for logout message to complete, time out if it takes too long
MOVEI T4,^D15 ;WAIT FOR 15 SECONDS MAX
LOG21: HRRE T1,CTRLTT ;GET TTY #
JUMPL T1,LOG2 ;NONE
MOVEI T1,.TTDES(T1) ;[7.1230] Get designator
SOBE ;LOGOUT MESSAGE COMPLETE?
IFNSK.
MOVEI T1,^D1000 ;NO, WAIT A SECOND
DISMS
SOJG T4,LOG21 ;TRY AGAIN OR GIVE UP
ENDIF.
SKIPGE T1,CTRLTT ;[7.1260] Any controlling terminal here
JRST LOG2 ;[7.1260] Nope
TXO T1,.TTDES ;[7.1260] Make a terminal designator for it
CFOBF% ;[7.1260] Flush output buffer for good measure
ERJMP .+1 ;[7.1260] Ignore errors
;[7.1260] Here to hang up connection depending on variables set by x-SETSPD.
SKIPGE T2,CTRLTT ;[7.1260] Controlling terminal?
JRST LOG2 ;[7.1260] Detached, don't try to hang up line
MOVE T1,JOBNO ;[7.1260] Get local job number
SKIPE JOBDIR(T1) ;[7.1260] Job logged in?
IFSKP. ;[7.1260] Nope, job is not logged in
SKIPE HNGU0F ;[7.1260] Hangup if not logged in?
CALL TTHNGU ;[7.1260] (T2/) Hangup line
ELSE. ;[7.1260] Yes, job is logged in
SKIPE HNGU1F ;[7.1260] Hangup if not logged in?
CALL TTHNGU ;[7.1260] (T2/) Hangup line
ENDIF. ;[7.1260]
;[7.1051] Here after job's logout message printed and line is hung up,
;[7.1051] or the job is detached.
LOG2: MOVEI T1,SPIDTB+.SPQSR ;GET PID ADDRESS
SKIPE SPIDTB+.SPQSR ;IS QUASAR RUNNING?
CALL LOGOMS ;YES, SEND IT A MESSAGE
JFCL
MOVEI T1,SPIDTB+.SPOPR ;GET ORION PID ADDRESS
SKIPE SPIDTB+.SPOPR ;RUNNING?
CALL LOGOMS ;YES, SEND IT A MESSAGE
JFCL
SKIPE T1,JSLOPD ;IS THERE A PID IN JSB FOR LGOUT MSG?
CALL KJOMO ;[7.1034](T1/) Send LOGOUT message to creator
JFCL
;[7.1051] If this is the lowest job on the system, get next highest or 0
LOG3: MOVE T2,GBLJNO ;[7.1051] Get global job number
HLRZ T1,ACTJOB ;[7.1051] Get lowest job number
CAMLE T2,T1 ;[7.1051] Skip if this is lowest job
JRST LOG4 ;[7.1051] Not the lowest job
LOG3A: AOS T1,T2 ;[7.1051] Get the next highest job
CAILE T1,MXGLBS ;[7.1051] Have we hit the top?
SETZ T1, ;[7.1051] Yes, get job number 0
CALL GL2LCL ;[7.1051] (T1/T1) Is this a job number?
JRST LOG3A ;[7.1051] Loop more if error
HRLM T2,ACTJOB ;[7.1051] Store this job or 0 as the lowest
MOVE T2,GBLJNO ;[7.1051] Load the global job number
;[7.1051] If this is the highest job on the system, get next lowest or 0
LOG4: HRRZ T1,ACTJOB ;[7.1051] Get highest job number
CAMGE T2,T1 ;[7.1051] Skip if this is the highest
JRST LOG5 ;[7.1051] Nope, continue below
LOG4A: SOS T1,T2 ;[7.1051] Get the next lower job or 0
CALL GL2LCL ;[7.1051] (T1/T1) Is this a job number?
JRST LOG4A ;[7.1051] Loop more if error
HRRM T2,ACTJOB ;[7.1051] Store this job or 0 as the lowest
;[7.1051] Give this global job number back to CFS, then count down the number
;[7.1051] of operator or non-operator jobs.
LOG5: MOVE T1,GBLJNO ;[7.1051] Get our global job number
CALL JBAVAL ;[7.1051](T1/) Tell CFS to release it
MOVE T2,JOBNO ;[7.1051] Get my job number
SKIPN T2,JOBDIR(T2) ;[7.1051] Get my user number
JRST HLTJB ;[7.1051] Don't count down if not logged in
CAMN T2,JOBDIR ;[7.1051] Is it the operator?
SKIPA T2,[-1,,0] ;[7.1051] Yes, it is it an operator
MOVNI T2,1 ;[7.1051] No, it is a user
ADDM T2,WHOJOB ;[7.1051] Count down this job
JRST HLTJB ;[7.1051] Flush this job
SUBTTL LGOUT JSYS -- Perform GETOK for LGOUT
LGOGOK: SAVET
HRRZ T1,JOBDIR(T1) ;DIRECTORY
JUMPE T1,R ;QUIT NOT LOGGED IN
HRLI T1,USRLH
CALL CNVDIR ;GET DIRECTORY NUMBER
GTDAL ;GET ALLOCATION
ERJMP R ;QUIT SOME ERROR
UMOVE T1,T1 ;GET ORIG ARGUMENT
GTOKM (.GOLGO,<T2,T3,T1>,[RETERR ()]) ;[7414] Ask permission and deny if necessary
RET ;RETURN TO CALLER
SUBTTL LGOUT JSYS -- Decrement Mount Counts
;LOGSTR - ROUTINE TO DECREMENT MOUNT COUNT FOR ALL STRUCTURES THIS
; JOB HAS MOUNTED.
;
;CALL: CALL LOGSTR
;RETURNS: +1 ALWAYS
LOGSTR: SAVEP
LOCK JSSTLK ;LOCK THE JSB STRUCTURE INFO DATA
MOVSI P1,-STRN ;SET UP TO LOOP OVER STR INFO BLOCKS IN JSB
MOVEI P2,JSSTRT ;GET ADDRESS OF FIRST BLOCK TO LOOK AT
LGST10: JE <JSMCI,JSXCL>,(P2),LGST20 ;IF THIS JOB DIDN'T MOUNT THIS STR, CHECK NEXT
LOAD T1,JSSTN,(P2) ;GET UNIQUE CODE FOR THIS STRUCTURE
CALL CNVSTR ;GET STRUCTURE # AND LOCK THE STRUCTURE
JRST LGST20 ;FAILED, MUST ALREADY BE DISMOUNTED, GO ON
MOVEM T1,P3 ;SAVE STRUCTURE NUMBER
JN JSXCL,(P2),[ MOVX T1,D1%INI ;IF MOUNTED EXCLUSIVELY BY THIS JOB,
ANDCAM T1,DEVCH1+DVXST0(P3) ; MAKE STR GENERALLY AVAILABLE
JRST .+1]
JE JSMCI,(P2),LGST15 ;IF MOUNT COUNT NOT INCREMENTED, GO UNLOCK STR
MOVE T1,P3 ;GET STRUCTURE NUMBER AGAIN
MOVE T2,P2 ;GET ADDRESS OF STR INFO BLOCK IN JSB
MOVE T3,JOBNO ;GET JOB NUMBER
CALL DECMNT ;GO DECREMENT THE MOUNT COUNT FOR THIS STR
JFCL ;IGNORE FAILURE, GO ON
LGST15: MOVE T1,P3 ;RESTORE STRUCTURE NUMBER
CALL ULKSTR ;UNLOCK THE STRUCTURE NOW
LGST20: ADDI P2,JSSTMX ;GET ADDRESS OF NEXT STR INFO BLOCK IN JSB
AOBJN P1,LGST10 ;GO CHECK NEXT STR INFO BLOCK
UNLOCK JSSTLK ;DONE, UNLOCK THE JSB STR INFO LOCK
RET ;RETURN
SUBTTL Session Logging Functions
;LOGGING FUNCTIONS
;[7456] LOGTOT - Type logout message
;[7456]
;[7456] Call with: T1/ destination designator
;[7456] Returns: +1 always
;[7456] Clobbers: T2
LOGTOT::SKIPE T2,JSLOJB ;Did someone else log out this job?
CALL LOGTOK ;(T1/T1) Yes - inform the victim
HRROI T2,[ASCIZ /Killed/] ;Load the usual identification string
CALLRET LOGUSD ;(T1,T2/T1) Log job and time used info,
; and return from LOGTOT
;[7456] LOGTOK - Subroutine to tell a victim who logged out his job
;[7456]
;[7456] Call with:
;[7456] T1/ destination designator
;[7456] T2/ murdering job
;[7456] Returns: +1 always
;[7456] Clobbers: T2, T3
LOGTOK: CALL LOGDOB ;(T1/T1) Check designator and do a DOBE
RET ;Return now if output discarded
STKVAR <MURDER> ;Place to save the job's murderer
MOVEM T2,MURDER ;Save job number of murderer
HRROI T2,[ASCIZ /Killed by /] ;Load the string identifying murderer
CALL LOGMES ;(T1,T2/T1) Print that
MOVE T2,MURDER ;Get killer's job number back
SKIPN T2,JOBDIR(T2) ;[7.1006] Load the killer's user number
JRST LOGTK1 ;[7.1006] Don't try DIRST if not logged in
HRLI T2,USRLH ;Else make that into a user number
DIRST ;Output the username to the destination
ERJMPS LOGTK1 ;Ignore error, preserve pointer in T1
LOGTK1: MOVE T2,MURDER ;Reload the murdering job
HLRE T2,JOBPT(T2) ;Get controlling terminal of that job
CALL LOGORG ;[9074] (T1,T2/T1) Send job's location
LOGTK2: CALLRET LOGCR ;(T1/T1) Output a CRLF and return
;Perform USAGE for logout, called from LOG0
;Returns +1: always
;Clobbers: T1, T2
LOGTUS: MOVEI T1,.USLGO ;LOGOUT FUNCTION
MOVEI T2,LOGLST
USAGE ;USAGE JSYS
ERJMP XUSAGE ;REPORT FAILURE
RET ;Return from LOGTUS
;[7456] LOGONM - Called from .LOGIN, does login USAGE function, prints message
;[7456]
;[7456] Returns: +1 always
;[7456] Clobbers: T1, T2
LOGONM::MOVE T1,LOGDES ;Load the logging designator
CALL LOGDOB ;(T1/T1) Check designator and do a DOBE
JRST LOGON1 ;Just do the USAGE if output discarded
HRROI T2,[ASCIZ /Login/] ;Load the string identifying login being done
CALL LOGMES ;(T1,T2/T1) And output that to logging terminal
CALL LOGJOB ;(T1/T1) Print it as usual
CALL LOGCR ;(T1/T1) and finish it with a CRLF
LOGON1: MOVEI T1,.USLGI ;Load the login function for USAGE
MOVEI T2,LOGLST ;Point to the usual parameter list
USAGE ;Set up the checkpoint file and so on
ERJMP XUSAGE ;Report USAGE failure and return
RET ;Return to caller
;[7456] XUSAGE - A small routine to output UXXFAI BUGCHK
XUSAGE: BUG.(CHK,UXXFAI,JSYSM,HARD,<USAGE JSYS failure>,<<LSTERR,LSTERR>>,<
Cause: The monitor attempted to perform a USAGE% call to log either a
login, logout, or session entry and it failed. There is no
reasonable explanation for the failure of this JSYS call.
Action: Use the DOB% facility to produce a dump and submit an SPR.
Also, if you have a procedure for reproducing this problem
please include it with the SPR.
Data: LSTERR - error code from USAGE JSYS.
>) ;[9061]
RET ;CONTINUE
;PARAMETER BLOCK FOR LOGIN/LOGOUT/SESSION CHANGE CALLS
;[7456] LOGLST - List of entries for session records, most items are defaulted
LOGLST: USENT. (.UTSEN,1,1) ;Session entry type
USTAD. (JSSCTI) ;Date-time of this entry
USACT. (<-1,,ACCTSR>) ;[7.1006] Account
USCOM. (<-1,,JSSRM+1>) ;Session remark
USRTM. (JBRUNT) ;Run time
USCCT. (CONCON) ;Console connect time
USSST. (CTIMON) ;Session start date/time
USBJN. (JBBNAM) ;Batch job name
USBSN. (JBBSEQ) ;Batch seq number
USBRI. (BATRID) ;Batch request ID
USPNM. (<SIXBIT "MONITR">,US%IMM) ;Program name is MONITR
USPVR. ([EXP SVNM]) ;Program version is monitor version
0 ;End of list
;[7456] LOGLSD - List of entries written to usage file for detached jobs
;[7456] NOTE: if SETJSB (FORK.MAC) maps the JSB into anywhere but FPG1A,
;[7456] then the computation used below for LSD must be changed.
LSD==JSBPGA-FPG1A ;Offset to other PSB
LOGLSD: USENT. (.UTSEN,1,1) ;Session entry type
USTAD. (JSSCTI-LSD) ;Date-time of this entry
USJNO. (P2) ;Global job number
USNM2. (<-1,,USRNAM-LSD+1>) ;[7.1006] User name
USACT. (<-1,,ACCTSR-LSD>) ;Account
USCOM. (<-1,,JSSRM-LSD+1>) ;Session remark
USLNO. (CTRLTT-LSD) ;Terminal number
USNOD. (P3) ;Location
USRTM. (JBRUNT-LSD) ;Run time
USCCT. (CONCON-LSD) ;Console connect time
USSST. (CTIMON-LSD) ;Session start date/time
USBJN. (JBBNAM-LSD) ;Batch job name
USBSN. (JBBSEQ-LSD) ;Batch seq number
USBRI. (BATRID-LSD) ;Batch request ID
USJTY. (P4) ;Batch or timesharing flag
USPNM. (<SIXBIT "MONITR">,US%IMM)
USPVR. ([EXP SVNM]) ;Monitor name and version
0 ;End of list
;[7456] DETSES - Call here before job detached or account number changed to
;[7456] output a little message and write accounting information using
;[7456] using USAGE JSYS. Resets session information in JSB.
;[7456] Returns: +1 always
DETSES: SAVET ;Save the temps
HRROI T2,[ASCIZ/Detached/] ;Load message to type
JRST LOGCJ1 ;Enter common code below
;[7456] LOGCJM - Call before changing account or session remark for a job.
;[7456] Resets session information in JSB
;[7456] Returns: +1 always
LOGCJM::SAVET ;Save the temps
HRROI T2,[ASCIZ /Changed/] ;Load message for account change
LOGCJ1: MOVE T1,JOBNO ;[7.1006] Load the internal job number
SKIPN JOBDIR(T1) ;[7.1006] Accounting for this job?
RET ;[7.1006] Not for not logged in jobs
CALL SESRES ;[7.1006] (/) Reset this job's session info
MOVE T1,LOGDES ;Load the logging designator
CALL LOGUSD ;(T1,T2/) No, log job number and time
MOVEI T1,.USSEN ;Load the session entry code
MOVEI T2,LOGLST ;Point to the argument block
USAGE ;(T1,T2/) Make the accounting entry
ERJMP XUSAGE ;Report USAGE failure and return
RET ;Return from LOGCJM
;[7.1272] DETREC - Routine to write session entry for a job possibly my own
;[7.1272]
;[7.1272] Call with: JSB of other job already mapped into FPG1A if not my job
;[7.1272] T1/ offset to the other jobs JSB (or 0 if current job)
;[7456] T2/ local job number
;[7456] Returns: +1 always
DETREC: JUMPE T1,DETSES ;[7.1272] If called for this job use DETSES
SKIPN JOBDIR(T2) ;[7.1006] Is this job logged in?
RET ;[7.1006] Not logged in so no accounting
SAVEP ;Save us P1-P4 for use
SAVET ;Be nice and save the temps too
DMOVE P1,T1 ;Save the JSB offset and local job number
CALL SESRE1 ;(T1,T2) Compute session stats for other job
MOVE T1,LOGDES ;Load the log designator
HRROI T2,[ASCIZ/Checkpointing/] ;Load the labelling string for LOGUS1
CALL LOGUS1 ;(T1,T2,P1,P2/) Output job information
MOVE T1,P2 ;Get the local job number back
CALL LCL2GL ;(T1/T1) Get the global job number
SETZ T1, ;Shouldn't return an error here
MOVE P2,T1 ;Copy the global job number here for USAGE
MOVX T1,OB%BSS ;Get batch stream set flag
TDNN T1,BATSTF(P1) ;Is this a batch job?
TDZA P4,P4 ;No it is not
SETO P4, ;Yes it is
HRROI T1,LLSR-1(P1) ;Point to job's location
CALL ASCSIX ;(T1/T1) Convert to SIXBIT
TDZA P3,P3 ;If error, use zero
MOVE P3,T1 ;Copy sixbit to P3
MOVEI T1,.USSEN ;Write session entry record function
MOVEI T2,LOGLSD ;Point to the argument block
USAGE ;(T1,T2/) Write the usage record
ERJMP XUSAGE ;BUGCHK if it was owie and return
RET ;Return to caller of DETREC
;[7456] LOGUSD - Print job number, username, terminal, time used
;[7456]
;[7456] Call with:
;[7456] T1/ destination designator for output
;[7456] T2/ pointer to ASCIZ message type
;[7456] Returns: +1 always
;[7456] Clobbers: T2
LOGUSD: SAVEP ;Save two ACs for our use today
SETZ P1, ;Clear offset to JSB
MOVE P2,JOBNO ;Load the local job number
LOGUS1: CALL LOGDOB ;(T1/T1) Check designator and do a DOBE
RET ;Return now if output discarded
CALL LOGMES ;(T1,T2/T1) Print message type
MOVE T2,CTRLTT(P1) ;Get controlling terminal number
CALL LOGJO1 ;(T1,T2,P1,P2/T1) Type job and terminal info
HRROI T2,[ASCIZ /, Used /] ;[9074] Begin to output the
CALL LOGMES ;(T1,T2/) run time used message
MOVE T2,JSSRTM(P1) ;[7.1006] Load the session run time
CALL LOGTIM ;(T1,T2/) Print run time
HRROI T2,[ASCIZ / in /] ;Point the console connect time next
CALL LOGMES ;(T1,T2/) Output to terminal
MOVE T2,JSSCTM(P1) ;Load the console connect time
CALL LOGTIM ;Print console connect time
MOVE T2,CONCON(P1) ;Load console connect time
MOVE T3,JBRUNT(P1) ;Load the run time
CAMN T3,JSSRTM(P1) ;Is the run time equal to the session run time
CAME T2,JSSCTM(P1) ; and connect time equal to session connect?
IFNSK. ;If the connect or run time don't match
HRROI T2,[ASCIZ /,
Used this session /] ;Output the session runtime
CALL LOGMES ;(T1,T2/)
MOVE T2,JBRUNT(P1) ;Get session time
CALL LOGTIM ;Print it
HRROI T2,[ASCIZ / in /] ;Output the console connect time
CALL LOGMES ;(T1,T2/)
MOVE T2,CONCON(P1) ;Get console time this session
CALL LOGTIM ;Print it
ENDIF.
CALLRET LOGCR ;Finish with CRLF
;[7456] SESRES - Does session time calculations.
;[7456] Call at SESRES to do session time calculations for current job
;[7456]
;[7456] Call at SESRE1 with
;[7456] T1/ JSB offset (or zero for current job)
;[7456] T2/ local job number
;[7456] Returns: +1 always
SESRES: SAVET ;Save T1-T4 for our use today
MOVE T2,JOBNO ;Load this job's local job number
TDZA T1,T1 ;Set offset to zero for this job
SESRE1: SAVET ;Enter here T1/JSB offset and T2/local job num
MOVE T3,T1 ;Copy the JSB offset to T3
MOVE T1,JOBRT(T2) ;Get runtime of job
SUB T1,JSSRTM(T3) ;Compute session runtime
MOVEM T1,JBRUNT(T3) ;Save for USAGE
ADDM T1,JSSRTM(T3) ;Begin a new runtime session
MOVE T1,TODCLK ;Get current uptime
SUB T1,CONSTO(T3) ;Compute console time logged in
SUB T1,JSSCTM(T3) ;Compute console time this session
MOVEM T1,CONCON(T3) ;Save console time for USAGE
ADDM T1,JSSCTM(T3) ;Begin a new connect time session
MOVE T1,JSSCTI(T3) ;Load the session start time
MOVEM T1,CTIMON(T3) ;Save time session started for USAGE
CALL LGTAD ;(/T1,T2) Get the current time
MOVEM T1,JSSCTI(T3) ;Store this session's start time
RET ;Return from SESRES
;[7456] LOGTIM - routine to print time from milliseconds in T2
;[7456]
;[7456] Call with:
;[7456] T1/ output designator
;[7456] T2/ time in milliseconds
;[7456] Returns: +1 always
;[7456] Clobbers: T2, T3
LOGTIM: IDIVI 2,^D1000 ;[7456] milliseconds in T2 to seconds in T2
IDIVI 2,^D60 ;PEEL OFF SECONDS
PUSH P,3
IDIVI 2,^D60 ;PEEL OFF MINUTES
PUSH P,3
CALL LOGNUM ;PRINT HOURS
MOVEI 2,":"
BOUT
ERJMP .+1 ;NOTHING ELSE TO DO
POP P,2
CALL LOG2NM ;PRINT MINUTES
MOVEI 2,":"
BOUT
ERJMP .+1 ;NOTHING ELSE TO DO
POP P,2
CALL LOG2NM ;PRINT SECONDS
RET
;ATACH AND DETACH MESSAGES
;[7456] DETMS0 - called when a job is detached to type info on logging terminal
;[7456]
;[7456] Call with:
;[7456] T1/ global job number
;[7456] T2/ line number
;[7456] Returns: +1 always
;[7456] Clobbers: T1, T2, T3
DETMS0: ASUBR <ATAJN,ATALN> ;JOB # , LINE #
MOVE T1,LOGDES ;Load the logging designator
CALL LOGDOB ;(T1/T1) Check designator and do a DOBE
RET ;Return now if output discarded
HRROI T2,[ASCIZ /Detached job /] ;Load the "I was detached" code
CALL LOGMES ;(T1,T2/T1) Output the message
MOVE T2,ATAJN ;Get the detached job's global job number
CALL LOGNUM ;Print that next
HRROI T2,[ASCIZ / from TTY/] ;[9074] Load the remainder of the message
JRST ATAMS3 ; and join the code below
;[7456] ATAMSG - print a message on logging terminal when a job is attached
;[7456]
;[7456] Call with:
;[7456] T1/ global job number
;[7456] T2/ line number
;[7456] Returns: +1 always
;[7456] Clobbers: T1, T2, T3
ATAMSG: ASUBR <ATAJN,ATALN> ;Place to save job #, line #
MOVE T1,LOGDES ;Load the logging designator
CALL LOGDOB ;(T1/T1) Check designator and do a DOBE
RET ;Return now if output discarded
HRROI T2,[ASCIZ /Attached job /] ;Load the message to print
CALL LOGMES ;(T1,T2/T1) Print that on logging terminal
MOVE T2,ATAJN ;Get the global job number attaching
CALL LOGNUM ;(T1,T2/T1) Print it
HRROI T2,[ASCIZ / to TTY/] ;[9074] Load a label for the terminal number
ATAMS3: CALL LOGMES ;(T1,T2/T1) Print that the logging terminal
MOVE T2,ATALN ;Load the line number attached from or to
MOVEI T3,^D8 ;Load octal radix for terminal numbers
CALL LGNOUT ;(T1,T2,T3/T1) Output the terminal number
CALL LOGJO2 ;(T1/T1) Print and store the time of day TOD
CALLRET LOGCR ;(T1/T1) End with CRLF
;[7456] LOGJOB - outputs the message you see when you logout
;[7456] LOGJO1 - output that message for another job
;[9074] LOGJO2 - output comma return space current time
;[7456]
;[7456] Call with:
;[7456] T1/ Output designator
;[7456] P1/ JSB offset (LOGJO1 only)
;[7456] P2/ Local job number (LOGJO1 only)
;[7456] Returns: +1 always
LOGJOB: SAVEP ;Save the ACs for JSB offset and job
SETZ P1, ;Clear the offset to the JSB
MOVE P2,JOBNO ;Load my locak job number
LOGJO1: HRROI T2,[ASCIZ / Job /] ;Load the job indentifier
CALL LOGMES ;(T1,T2/T1) Print it
MOVE T2,GBLJNO(P1) ;Load the global job number
CALL LOGNUM ;(T1,T2/T1) Print it
SKIPN JOBDIR(P2) ;Is the job logged in?
IFSKP. ;Yes it is
HRROI T2,[ASCIZ /, User /] ;Point to seperator string
CALL LOGMES ;(T1,T2/T1) Print it
HRRZ T2,JOBDIR(P2) ;Get the directory logged in to
HRLI T2,USRLH ;Turn it into a 36 bit user number
DIRST ;Output that user name
ERJMPS .+1 ;Ignore error and preserve T1
HRROI T2,[ASCIZ /, Account /] ;Point to next seperator string
CALL LOGMES ;(T1,T2/T1) Print it
HRROI T2,ACCTSR(P1) ;Point to the account string
CALL LOGMES ;(T1,T2/T1) Print it
ENDIF. ;End of case of logged in job
MOVE T2,CTRLTT(P1) ;Load terminal number
CALL LOGORG ;[9074](T1,T2/T1) Output TTY number and origin
LOGJO2: HRROI T2,[ASCIZ /,
at /] ;Here to add a crlf and the current date time
CALL LOGMES ;(T1,T2/T1)
SETO T2, ;[9074] The time is now
MOVX T3,OT%SCL ;[9074] Standard format suppress columnization
ODTIM ;No, format and output date and time
ERNOP. ;Ignore errors
RET ;Return from LOGJOB
;[7456] LOGDOB - call to do a DOBE before printing logging messages
;[7456]
;[7456] Call with:
;[7456] T1/ designator (usually from LOGDES)
;[7456] Returns: +1 if .NULIO was the designator
;[7.1107] +2 if .NULIO wasn't the designator (DOBE done if T1/LOGDES)
LOGDOB: CAIN T1,.NULIO ;Are we just dropping this on the floor?
RET ;Yes, return now, don't be a slow no-op
CAMN T1,LOGDES ;[7.1107] Are we logging?
DOBE% ;[7.1107] Yes, dismiss until empty
ERNOP. ;Ignore any error
RETSKP ;Skip return
;[7.1107] Update comment for LOGMES/LOGCR
;LOGMES - Tiny routine to do a SOUT%
;LOGCR - Tiny routine to do a SOUT% of a CRLF
;
;Call with:
; T1/ designator (usually from LOGDES or .PRIOU)
; T2/ Pointer to ASCIZ string (LOGMES only)
;
;Returns +1 always, T3 zeroed, errors ignored
LOGCR: HRROI T2,CRLF ;[7.1119] Point to crlf, fall thru
LOGMES: SETZ T3, ;[7.1107] Here to output any string
SOUT
ERJMP .+1
RET
;[7.1107] Update comments
;LOGNUM - Tiny routine to do a NOUT of a decimal number
;LOG2NM - Tiny routine to do a NOUT (two decimal digits output)
;LGNOUT - Tiny routine to do a NOUT (radix furnished)
;Call with:
; T1/ designator (usually from LOGDES or .PRIOU)
; T2/ number to print
; T3/ radix (LGNOUT only)
;Returns +1 always
LOG2NM: SKIPA 3,[EXP NO%LFL!NO%ZRO+^D2B17+^D10] ;Decimal, two digits
LOGNUM: MOVEI 3,^D10 ;DECIMAL FOR TIMES, ETC.
LGNOUT: NOUT
ERJMP .+1
RET
;[9074] Routine to send ", Detached" or ", TTY n" or ", TTY n origin".
;Call with:
; T1/ output designator
; T2/ terminal number
;Returns +1 always with T1 updated
LOGORG: IFL. T2 ;[9074] Detached?
HRROI T2,[ASCIZ /, Detached/] ;[9074] Point to detached string
CALLRET LOGMES ;[9074] (T1,T2/T1) Print it and return
ENDIF. ;[9074] Not detached
STKVAR <OLINE,ODES,<NTINFB,1+.NWNU1>,<NTINFO,MAXLW*2>> ;[9074]
MOVEM T2,OLINE ;[9074] Save line number
TXO T2,.TTDES ;[9074] Make it a TTY designator
MOVEM T2,.NWLIN+NTINFB ;[9074] and save it in the NTINF block
MOVEI T2,.NWNU1+1 ;[9074] Load size of block
MOVEM T2,.NWABC+NTINFB ;[9074] Save size of block
SETZM .NWFNC+NTINFB ;[9074] Function zero
MOVX T2,<ASCIZ/ /> ;[9074] Load a space
MOVEM T2,NTINFO ;[9074] and save it here
MOVEI T2,NTINFO ;[9074] Point to place to store the string
HRLI T2,(Point 7,0,6) ;[9074] Point to first character to skip space
MOVEM T2,.NWNNP+NTINFB ;[9074] and save it in the NTINF block
SETOM .NWTTF+NTINFB ;[9074] Assume no node name if NTINF fails
HRROI T2,[ASCIZ /, TTY/] ;[9074] Point to string to identify terminal
CALL LOGMES ;[9074] (T1,T2/T1) Print it
MOVE T2,OLINE ;[9074] Load the line number
MOVEI T3,^D8 ;[9074] Print tty number in octal
CALL LGNOUT ;[9074] (T1,T2,T3/T1) Print it
MOVEM T1,ODES ;[9074] Save designator
MOVEI T1,NTINFB ;[9074] Point to block
NTINF% ;[9074] Get origin info
ERJMP .+1 ;[9074] This probably will not fail today
MOVE T1,ODES ;[9074] Reload the output designator
SKIPGE .NWTTF+NTINFB ;[9074] No node name?
RET ;[9074] Yes, just return now
HRROI T2,NTINFO ;[9074] Point to block
CALLRET LOGMES ;[9074] (T1,T2/T1) Send that and return
;PRINTS [JOB N DETACHED BY NAME] TO TTY OF JOB BEING ATTACHED
; OR UNATTACHED.
;ACCEPTS: 1/JOB # OF JOB BEING UNATTACHED
; 2/LINE # OF JOB BEING UNATTACHED
; 3/DIR # OF USER UNATTACHING THE JOB
; 4/TTY # OF USER UNATTACHING THE JOB
DETMS1: TRVAR <<MSGBUF,25>,JOB,LINE,DIRN,DTTYN,TMPPTR>
MOVEM 1,JOB ;SAVE INPUTS
MOVEM 2,LINE
MOVEM 3,DIRN
MOVEM 4,DTTYN ;SAVE TTY # OF DETACHER
HRROI 1,MSGBUF ;START FILLING BUFFER
CALL LOGCR ;CRLF
HRROI 2,[ASCIZ/[Job /]
CALL LOGMES
HRRZ 2,JOB ;JOB # TO BE PRINTED
CALL LOGNUM
HRROI 2,[ASCIZ/ detached by /]
CALL LOGMES
MOVE 2,DIRN
MOVEM 1,TMPPTR ;SAVE PLACE IN BUFFER IN CASE DIRST FAILS
DIRST ;GET USER WHO'S UNATTACHING THE JOB
ERJMP DIRFIX
DETMS2: SKIPGE DTTYN ;IS DETACHER ON A TTY?
JRST DETMS3 ;NO
HRROI 2,[ASCIZ/ on terminal /]
CALL LOGMES
MOVE 2,DTTYN ;Get the TTY number
MOVEI 3,10 ;OCTAL NUMBER
CALL LGNOUT
DETMS3: HRROI 2,[ASCIZ/]/]
CALL LOGMES
CALL LOGCR ;CLOSE WITH CRLF
MOVEI 1,.TTDES ;MAKE A TTY DESIGNATOR
ADD 1,LINE ;TTY LINE NUMBER
HRROI 2,MSGBUF ;POINT TO NOW-COMPLETED MESSAGE
TTMSG ;SEND IT OUT
ERJMP .+1
RET
;UNATTACHER NOT LOGGED IN
DIRFIX: MOVE 1,TMPPTR ;RESTORE BUFFER POINTER
HRROI 2,[ASCIZ/user/]
CALL LOGMES ;PLACE PSEUDO-NAME IN BUFFER
JRST DETMS2 ;FINISH ASSEMBLING THE MESSAGE
SUBTTL Routine To Break Links
;[7.1230] Call this routine to break links from the current terminal. Resets
;terminal to allow links and refuse advice (except on CTY where it is refuse
;advice and links). Called when detaching or logging out from JSYSM and when a
;job is created by MEXEC. This routine also resets the CTY's terminal type to
;that contained in CTYTY if SAVTRE is nonzero.
;Call with CTRLTT/ terminal number to reset.
;Returns +1 always with all links broken and terminal reset.
BLINKS::SAVEAC <T1,T2> ;Save a couple of ACs
SKIPGE T2,CTRLTT ;Get TTY number
RET ;Return now if detached
MOVX T1,TL%CRO!TL%COR!TL%SAB!TL%STA!TL%OBJ ;Yes, ref advice and links
MOVEI T2,-1 ;All remote links to be cleared
TLINK ;Break links, set advice and links bits
ERJMP .+1 ;Ignore any error
MOVE T2,CTRLTT ;Load the controlling terminal number
SKIPE SAVTRE ;Saving trees
CAME T2,CTYLNO ; on the CTY today?
RET ;No, return as our work is done
MOVE T2,CTYTY ;Yes, saving trees and its the CTY
MOVEI T1,.PRIOU ;Load primary terminal designator (CTY)
STTYP ;Set the CTY's terminal type
ERJMP .+1 ;Ignore someone putting trash in CTYTY
RET ;Return now
SUBTTL USAGE JSYS
SWAPCD ;[7.1200]
;USAGE JSYS
; 1/ FLAGS,,FUNCTION
; 2/ ADDRS OF PARAMETERS
.USAGE::
HRRZ T3,T1 ;Get function
CAIE T3,.USSAS ;Set or
CAIN T3,.USRAS ; read accounting shifts?
JRST USG001 ;Yes-- OK if USAGE not enabled
MOVE T3,FACTSW ;SEE IF ENABLED
TXNN T3,SF%USG ;???
JRST MRETN ;NO - JUST RETURN
USG001: HRRZ T3,T1 ;GET FUNCTION
CAILE T3,MXUFN ;VALID?
ITERR (ARGX02)
CALL @UFCNTB(T3) ;DISPATCH
ITERR () ;RETURN ERROR
JRST MRETN ;RETURN
;USAGE FUNCTION TABLE
UFCNTB: DTBDSP (UFNENT) ; 0 - MAKE ENTRY
DTBDSP (UFNCLS) ; 1 - CLOSE OUT FILE
DTBDSP (UFNCKP) ; 2 - PERFORM CHECKPOINT
DTBDSP (UFNLGI) ; 3 - LOGIN
DTBDSP (UFNLGO) ; 4 - LOGOUT
DTBDSP (UFNCHG) ; 5 - SESSION CHANGE
DTBDSP (UFNCKI) ; 6 - SET CHECKPOINT INTERVAL (MINS)
DTBDSP (UFNENA) ; 7 - ENABLE ACCOUNT VALIDATION
DTBDSP (UFNCAS) ; 10 - Change accounting shift
DTBDSP (UFNSAS) ; 11 - Set accounting shifts
DTBDSP (UFNRAS) ; 12 - Read accounting shifts
MXUFN==.-UFCNTB-1
;ROUTINE TO CHECK FOR PRIVS
USGPRV: MOVE T2,CAPENB ;GET CAP'S
MOVE T3,MPP ;LOOK BACK TO CALLERS PC
MOVE T3,0(T3) ; FLAGS
TXNE T3,UMODF ;CALLED FROM MONITOR?
TXNE T2,SC%WHL!SC%OPR ; OR PRIV.
RETSKP ;OK TO GO ON
RETBAD (CAPX1) ;NEITHER - FAIL
SUBTTL USAGE JSYS -- SYSTEM-DATA.BIN Format
;DEFINITIONS OF INTERNAL FORMAT OF SYSTEM-DATA FILE
;WORDS 0 & 1 ARE QUEUE HEADERS
DEFSTR (UHTYP,UQDAT+0,17,18) ;TYPE CODE
DEFSTR (UHLEN,UQDAT+0,35,18) ;ENTRY LENGTH
DEFSTR (UHTAD,UQDAT+1,35,36) ;ENTRY DATE/TIME
DEFSTR (UHDRV,UQDAT+2,5,6) ;DEC REVISION #
DEFSTR (UHCRV,UQDAT+2,11,6) ;CUST REVISION #
DEFSTR (UHTMT,UQDAT+2,17,6) ;TERMINAL TYPE CODE
DEFSTR (UHJNO,UQDAT+2,35,18) ;JOB #
DEFSTR (UHPNM,UQDAT+3,35,36) ;PROGRAM NAME (SIXBIT)
DEFSTR (UHPVR,UQDAT+4,35,36) ;PROGRAM VERSION NUMBER (STD FORM)
DEFSTR (UHMVR,UQDAT+5,35,36) ;MONITOR VERSION NUMBER (STD FORM)
DEFSTR (UHJTS,UQDAT+6,0,1) ;BATCH := 1 , T/S := 0
DEFSTR (UHULN,UQDAT+6,5,5) ;USER NAME STRING LEN
DEFSTR (UHSL1,UQDAT+6,11,6) ;STRING LENGTH #1 (ACCOUNT)
DEFSTR (UHSL2,UQDAT+6,17,6) ;STRING LENGTH #2 (SESSION REMARK)
DEFSTR (UHLNO,UQDAT+6,35,18) ;LINE NUMBER
DEFSTR (UHNOD,UQDAT+7,35,36) ;NODE NAME (SIXBIT)
UHNAM==UQDAT+10 ;LOC OF FIRST WORD OF USER NAME
UHMIN==UQDAT+20 ;MINIMUM ENTRY SIZE (FOR ASGSWP)
USQMAX==^D20 ;MAX USAGE QUEUE LENGTH
SUBTTL USAGE JSYS -- Record Definitions
;RECORD LENGTH TABLE
RECLTB: 0 ;0 - ILLEGAL
MOVEI T1,UHMIN+^D16 ;1 - MONITOR RESTART
MOVEI T1,UHMIN+^D22 ;2 - SESSION RECORD
0 ;3 - ILLEGAL
0 ;4 - ILLEGAL
MOVEI T1,UHMIN+^D2 ;5 - DATE/TIME CHANGE
0 ;6 - BATCH PROCESSOR
MOVEI T1,UHMIN+^D27 ;7 - INPUT SPOOLER
MOVEI T1,UHMIN+^D30 ;8 - OUTPUT SPOOLER
CALL UGETDL ;9 - DISK STORAGE USAGE
0 ;10 - DISK SPINDLE USAGE
MOVEI T1,UHMIN+^D29 ;11 - STRUCTURE MOUNT
MOVEI T1,UHMIN+^D35 ;12 - MAGTAPE MOUNT
0 ;13 - DECTAPE MOUNT (TOPS10)
0 ;14 - FILE COMMAND (TOPS10)
MOVEI T1,UHMIN+^D29 ;15 - FILE RETRIEVED
MOVEI T1,UHMIN+^D29 ;16 - FILE ARCHIVED
MOVEI T1,UHMIN+^D29 ;17 - FILE MIGRATED
MOVEI T1,UHMIN+^D29 ;18 - FILE COLLECTED
MXRCTP==.-RECLTB-1
;FORMAT TABLE INDEXED BY RECORD TYPE
UFNFRM: 0 ;0 - ILLEGAL
-UFRSTL,,UFRSTT ;1 - RESTART RECORD
-UFLOGL,,UFLOGT ;2 - SESSION RECORD
0 ;3 - ILLEGAL
0 ;4 - ILLEGAL
-UFTADL,,UFTADT ;5 - DATA/TIME CHANGE
0 ;6 - BATCH PROCESSOR
-UFINPL,,UFINPT ;7 - INPUT SPOOLER
-UFOUTL,,UFOUTT ;8 - OUTPUT SPOOLER
-UFDSKL,,UFDSKT ;9 - DISK STORAGE USAGE
0 ;10 - DISK SPINDLE USAGE
-UFSTRL,,UFSTRM ;11 - STRUCTURE MOUNT
-UFMTAL,,UFMTAM ;12 - MAGTAPE MOUNT
0 ;13 - DECTAPE MOUNT (TOPS10)
0 ;14 - FILE COMMAND (TOPS10)
-UFRETL,,UFRETT ;15 - FILE RETRIEVE
-UFRETL,,UFRETT ;16 - FILE ARCHIVED
-UFRETL,,UFRETT ;17 - FILE MIGRATED
-UFRETL,,UFRETT ;18 - FILE COLLECTED
;TABLE FOR DATE/TIME CHANGE FORM
UFTADT: [-1],,.USDTL ;DATE/TIME BEFORE CHANGE (MANDATORY)
UFTADL==.-UFTADT
;TABLE FOR SYSTEM RESTART FORM
UFRSTT: [0,,SVN],,.USSNM ;SYSTEM NAME
[EXP SVNM],,.USMVR ;MONITOR VERSION NUMBER
SYSTAD,,.USMBD ;MONITOR BUILD DATE/TIME
USGMUP,,.USMUP ; MONITOR UPTIME (IN SECONDS)
APRSER,,.USCP0 ;SERIAL NUMBER (CPU0)
[-1],,.USLCK ;DATE/TIME LAST CHECKPOINT (MAND.)
UFRSTL==.-UFRSTT
;TABLE OF SESSION RECORD ITEMS
UFLOGT: [0,,ACCTSR],,.USACT ;ACCOUNT STRING
[0,,JSSRM+1],,.USCOM ;SESSION REMARK
CTIMON,,.USSST ;SESSION START TIME
CONCON,,.USCCT ;CONSOLE CONNECT TIME
JBRUNT,,.USRTM ;RUNTIME
JBBNAM,,.USBJN ;BATCH JOB NAME
JBBSEQ,,.USBSN ;BATCH SEQUENCE NUMBER
BATRID,,.USBRI ;[7259]Batch request id
UFLOGL==.-UFLOGT ;LENGTH OF TABLE
CKOFF==:-UFLOGL+2 ;OFFSET FROM END OF DATA FOR
;BEGINNING OF CHECKPOINT DATA
CKITMS==:3 ;NUMBER OF CHECKPOINT ITEMS
;TABLE FOR DISK USAGE STATISTICS
UFDSKT: [-1],,.USSTR ;STRUCTURE NAME
[-1],,.USDIR ;DIRECTORY NAME
[-1],,.USNRF ;NUMBER OF ACCOUNTS
[-1],,.USTAL ;[7347]Total allocated pages
[-1],,.USTUS ;TOTAL SPACE USED
[-1],,.USTNF ;TOTAL NUMBER OF FILES
[-1],,.USLIQ ;LOGGED IN QUOTA
[-1],,.USLOQ ;LOGGED OUT QUOTA
[-1],,.USLLI ;DATE/TIME LAST LOGIN
[-1],,.USDSX ;STRUCTURE/DIRECTORY INFO WORD (SPECIAL)
[-1],,.USDST ;DISK STATISTICS TABLE
UFDSKL==.-UFDSKT
;TABLE FOR INPUT SPOOLER RECORD (NO DEFAULTS)
UFINPT: [-1],,.USACT ;ACCOUNT STRING
[-1],,.USTXT ;SYSTEM/OPERATOR TEXT
[-1],,.USSRT ;SPOOLER RUNTIME
[-1],,.USSDR ;DISK READS
[-1],,.USSDW ;DISK WRITES
[-1],,.USJNM ;JOB NAME
[-1],,.USQNM ;QUEUE NAME
[-1],,.USSDV ;ACTUAL INPUT DEVICE
[-1],,.USSSN ;SEQUENCE NUMBER
[-1],,.USSUN ;SPOOLER UNITS (CARDS)
[-1],,.USCRT ;DATE/TIME OF REQUEST
[-1],,.USDSP ;DISPOSITION
[-1],,.USPRI ;PRIORITY
UFINPL==.-UFINPT
;TABLE FOR OUTPUT SPOOLER RECORD (NO DEFAULTS)
UFOUTT: [-1],,.USACT ;ACCOUNT STRING
[-1],,.USTXT ;SYSTEM/OPERATOR TEXT
[-1],,.USSRT ;SPOOLER RUNTIME
[-1],,.USSDR ;DISK READS
[-1],,.USSDW ;DISK WRITES
[-1],,.USJNM ;JOB NAME
[-1],,.USQNM ;QUEUE NAME
[-1],,.USSDV ;ACTUAL OUTPUT DEVICE
[-1],,.USSSN ;SEQUENCE NUMBER
[-1],,.USSUN ;SPOOLER UNITS (OUTPUT)
[-1],,.USCRT ;DATE/TIME OF REQUEST
[-1],,.USDSP ;DISPOSITION
[-1],,.USPRI ;PRIORITY
[-1],,.USSNF ;NUMBER OF FILES PROCESSED
[-1],,.USSCD ;SCHEDULED DATE/TIME
[-1],,.USFRM ;FORMS TYPE
UFOUTL==.-UFOUTT
;TABLE FOR STRUCTURE MOUNT RECORD (NO DEFAULTS)
UFSTRM: [-1],,.USACT ;ACCOUNT STRING
[-1],,.USTXT ;SYSTEM/OPERATOR TEXT
[-1],,.USSSI ;STRUCTURE ID
[-1],,.USSTP ;STRUCTURE TYPE CODE
[-1],,.USTNP ;TOTAL NUMBER OF PACKS
[-1],,.USKTP ;CONTROLLER TYPE
[-1],,.USDTP ;DEVICE TYPE
[-1],,.USDSP ;DISPOSITION
[-1],,.USCRT ;DATE/TIME OF REQUEST
[-1],,.USSCD ;SCHEDULED DATE/TIME
[-1],,.USSRV ;SERVICED DATE/TIME
[-1],,.USMCT ;MOUNT COUNT BEFORE MOUNT
[-1],,.USDCT ;MOUNT COUNT AFTER DISMOUNT
[-1],,.USATP ;ACCESS TYPE
[-1],,.USEUT ;ELASPED USE TIME
UFSTRL==.-UFSTRM
;TABLE FOR MAGTAPE MOUNT RECORD (NO DEFAULTS)
UFMTAM: [-1],,.USACT ;ACCOUNT STRING
[-1],,.USTXT ;SYSTEM/OPERATOR TEXT
[-1],,.USVID ;VOLUME IDENTIFIER
[-1],,.USVSN ;VISUAL SERIAL NUMBER
[-1],,.USMRF ;THOUSANDS OF FRAMES READ
[-1],,.USMWF ;THOUSANDS OF FRAMES WRITTEN
[-1],,.USDSP ;DISPOSITION
[-1],,.USCRT ;DATE/TIME OF REQUEST CREATION
[-1],,.USSCD ;SCHEDULED DATE/TIME
[-1],,.USSRV ;SERVICED DATE/TIME
[-1],,.USKTP ;TYPE OF CONTROLLER
[-1],,.USMLT ;LABEL TYPE
[-1],,.USMLS ;LABEL STATE
[-1],,.USMRD ;NUMBER OF PHYSICAL RECORDS READ
[-1],,.USMWR ;NUMBER OF PHYSICAL RECORDS WRITTEN
[-1],,.USFSI ;FILE SET IDENTIFIER
[-1],,.USSRE ;NUMBER OF SOFT READ ERRORS
[-1],,.USSWE ;NUMBER OF SOFT WRITE ERRORS
[-1],,.USHRE ;NUMBER OF HARD READ ERRORS
[-1],,.USHWE ;NUMBER OF HARD WRITE ERRORS
[-1],,.USEUT ;ELAPSED USE TIME
UFMTAL==.-UFMTAM
;Table for file retrieve (no defaults)
UFRETT: [-1],,.USACT ; Account of file or retrieve requestor
[-1],,.USDIR ; Directory of file
[-1],,.USSSI ; SIXBIT STRUCTURE ID
[-1],,.USUSG ; # pages involved
[-1],,.USTP1 ; Tape 1 ID
[-1],,.USTS1 ; Saveset # for tape 1
[-1],,.USTF1 ; Tape file # for tape 1
[-1],,.USTP2 ; Tape 2 ID
[-1],,.USTS2 ; Saveset for tape 2
[-1],,.USTF2 ; Tape file # for tape 2
[-1],,.USRSN ; Reason file moved offline
UFRETL==.-UFRETT
SUBTTL USAGE JSYS -- Functions Performed by Job 0 Fork
;PASS SPECIAL FUNCTION TO JOB 0 AND WAIT
UFNCAS: ;Change accounting shift
UFNCLS: ;Close checkpoint file
UFNCKP: ;Checkpoint all jobs
CALL USGPRV ;VALIDATE PRIVS
RETBAD ()
UFNCK1: NOINT ;BEST TO BE NOINT
MOVEI T1,2 ;GET 2 WORDS
CALL ASGSWP ;FROM SWAPPABLE FREE SPACE
JRST [ CALL ASGWAT ;WAIT FOR STORAGE
JRST UFNCK1] ;TRY AGAIN
XCTU [HRRZ T2,1] ;RE-FETCH USER FUNCTION
STOR T2,UQFCN,(T1) ;SAVE IN BLOCK
LOCK (USGLOK) ;WANT DATA BASE LOCKED FOR THIS FCN
CALL ONUSQ ;QUEUE UP MESSAGE
OKINT
AOS JB0FLG ;POKE JOB 0 FOR THESE
MOVEI T1,USGWAT ;WAIT TILL FUNCTION DONE!
MDISMS ;DISMISS
RETSKP ;GOOD RETURN
;RESIDENT SCHEDULAR TEST TO WAIT FOR JOB 0 TO DO FUNCTION
RESCD
USGWAT: SKIPL USGLOK ;UNLOCKED?
JRST 0(4) ;NO - WAIT SOME MORE
JRST 1(4) ;YES - WAKEUP
SWAPCD
SUBTTL USAGE JSYS -- Set Checkpoint Interval
;ROUTINE TO SET CHECKPOINT INTERVAL
UFNCKI: CALL USGPRV ;CHECK PRIVS
RETBAD ()
UMOVE T1,2 ;GET USER ARGUMENT
IMULI T1,^D60000 ;CONVERT TO MS
MOVEM T1,CKPINV ;SET INTERVAL
RETSKP ;GOOD RETURN
SUBTTL USAGE JSYS -- Make Usage or Session Entry
;WRITE ENTRY INTO USAGE FILE
UFNENT: CALL UFNINI ;BUILD HEADER
RETBAD () ;ERROR
LOAD T1,UHTYP,(Q1) ;GET ENTRY TYPE CODE
UFNEN0: CAIL T1,.UTUSR ;USER-DEFINED ENTRY TYPE?
JRST [ CALL UFNFAR ;YES-- FILL ARBITRARY RECORD BLOCK
JRST UFNINX ;ERROR-- RETURN TO USER
JRST UFNEN1] ;ENTRY ALL FINISHED-- PUT ON QUEUE
MOVE T1,UFNFRM(T1) ;GET FORM POINTER
CALL UFNFIL ;FILL IN FORM
JRST UFNINX ;MISSING ITEM
UFNEN1: MOVE T1,Q1 ;POINT TO RECORD FOR QUEUE
CALL ONUSQ ;ENQUE MESSAGE
OKINT ;DONE
RETSKP ;...
;COMMON ROUTINE TO HANDLE ALL JOB LOGGING
UFNLGI:
UFNLGO:
UFNCHG: SKIPN JOBNO ;IGNORE FOR JOB 0
RETSKP
CALL UFNINI ;INIT BLOCK
RETBAD () ;PASS ERROR UP
MOVEI T1,.UTSEN ;SESSION ENTRY TYPE CODE
CALLRET UFNEN0 ;FILL IN REMAINDER AND QUEUE IT
SUBTTL USAGE JSYS -- Fill Record From Table
;ROUTINE TO FILL RECORD FROM TABLE SPECIFIED
;CALL: T1/ -LEN,,TABLE-BEG
; Q1/ POINTER TO BEGINNING OF BUFFER
; Q2/ POINTER TO USER'S RECORD DESCRIPTOR BLOCK
; Q3/ POINTER TO FIRST FREE DATA ITEM
;
;COPY DATA INTO BUFFER AND UPDATE HEADER TO SHOW LENGTH
;RETURN WITH Q3 UPDATED TO END OF BLOCK
UFNFIL: TRVAR <UFCHI,STRLX>
SETOM STRLX ;INIT INDEX
MOVE T4,T1 ;COPY TO T4
UFNFL1: MOVEM T4,UFCHI ;SAVE INDEX
HRRZ T1,0(T4) ;FETCH ITEM CODE
HLRZ T2,0(T4) ;ADDRS OF DEFAULT ITEM
MOVE T2,0(T2) ;SETUP DEFAULT
CALL UFWFET ;GET WORD
RETBAD () ;PASS UP ERROR
LDB T3,[POINTR (T1,US%TYP)] ;GET DATA TYPE
CAILE T3,MXUITP ;MAX USAGE ITEM TYPE?
RETBAD (USGX03) ;ILLEGAL USAGE ITEM TYPE
CALL @UTYPTB(T3) ;FILL IN DATA ITEM
RETBAD () ;PASS ERROR UP
MOVE T4,UFCHI ;RESTORE INDEX
AOBJN T4,UFNFL1 ;LOOP TILL ALL DONE
;HERE WHEN ALL DONE FILLING THE ENTRY
UFNFIE: MOVE T1,Q3 ;COPY POINTER
SUBI T1,1(Q1) ;ACTUAL DATA LENGTH
STOR T1,UHLEN,(Q1) ;STORE IN RECORD
MOVE T1,UQDAT(Q1) ;COPY HEADER
MOVEM T1,0(Q3) ;TO LAST WORD
RETSKP
;STRING LENGTH TABLE
STRLNT: STOR T2,UHSL1,(Q1) ;STORE IN STRING LEN #1
STOR T2,UHSL2,(Q1) ;STORE IN STRING LEN #2
;USAGE ITEM TYPE TABLE
UTYPTB: DTBDSP (UFLASC) ;0 - STRING
DTBDSP (UFLSIX) ;1 - SIXBIT WORD
DTBDSP (UFLOCT) ;2 - OCTAL WORD
DTBDSP (UFLDEC) ;3 - DECIMAL WORD
DTBDSP (UFLDAT) ;4 - DATE/TIME WORD
DTBDSP (UFLTAB) ;5 - TABLE (SPECIAL)
DTBDSP (UFLVER) ;6 - VERSION NUMBER
DTBSKP ;7 - SPACE FILL (SKIP)
MXUITP==.-UTYPTB-1
;ROUTINE TO STORE FULL WORDS
;T2 / DATA WORD
UFLVER:
UFLOCT:
UFLDEC:
UFLDAT: MOVEM T2,0(Q3) ;SAVE WORD IN BUFFER
AOJA Q3,RSKP ;ADVANCE POINTER AND RETURN
;ROUTINE TO STORE STRING
;T2 / STRING POINTER
UFLASC: TLCE T2,-1 ;CHECK FOR 0,,ADDRS
TLC T2,-1 ;NO - MUST BE BPNTR
CALL UFCPY0 ;COPY STRING INTO BLOCK
RET
AOS T1,STRLX ;STEP INDEX
XCT STRLNT(T1) ;STORE LENGTH
RETSKP ;GOOD RETURN
;ROUTINE TO FILL IN TABLE INFO
;T2 / TABLE BASE ADDRS
UFLTAB: SAVEAC <Q1,Q2> ;SAVE Q1,Q2
STKVAR <TBLCNT,TBLSTO>
MOVE Q2,T2 ;SAVE BASE ADDRS
UMOVE T1,0(Q2) ;FETCH TABLE HEADER
HRRZ T2,T1 ;GET LENGTH OF ADDITIONAL ITEMS
MOVNM T2,TBLCNT ;SAVE NEG COUNT
HLRZ Q1,T1 ;GET LENGTH OF TABLE
UFLTB1: MOVEM Q3,TBLSTO ;SAVE ADDRS OF STRING LENGTH
AOS Q3 ;STEP TO NEXT LOC
UMOVE T3,1(Q2) ;FETCH WORD FROM TABLE
HRRZ T2,T3 ;ADDRESS OF DATA ITEMS
HRL T2,TBLCNT ;FORM -N,,ADDRS
UFLTB2: UMOVE T1,0(T2) ;GET ITEM
MOVEM T1,0(Q3) ;STORE IN BUFFER
AOS Q3 ;ADVANCE TO NEXT LOC
AOBJN T2,UFLTB2 ;LOOP OVER ALL ITEMS
HLRO T2,T3 ;GET POINTER TO STRING
CALL UFCPY0 ;COPY TO BUFFER
JFCL
HRRZM T2,@TBLSTO ;STASH LENGTH
AOS Q2 ;STEP TO NEXT LOC
SOJG Q1,UFLTB1 ;LOOP OVER TABLE
RETSKP ;DONE
;ROUTINE TO GET SIXBIT ARGUMENT, MAY BE POINTER TO AN ASCIZ STRING
UFLSIX: HLRZ T1,T2 ;CHECK FOR POINTER
CAIE T1,-1
CAIN T1,(POINT 7,,)
JRST UFLSX0 ;STRING - COPY IT FIRST
UFLSXX: MOVEM T2,0(Q3) ;STORE WORD
AOJA Q3,RSKP ;AND GIVE GOOD RETURN
;ASCIZ STRING POINTER - CONVERT TO SIXBIT
UFLSX0: STKVAR <SIXBP>
MOVE T1,T2 ;COPY POINTER
HRLI T1,(POINT 7,,)
MOVEI T4,6 ;MAX 6 CHARS
SETZ T2, ;CLEAR ANSWER
MOVE T3,[POINT 6,T2]
MOVEM T3,SIXBP ;INIT OUTPUT BP
UFLSX1: XCTBU [ILDB T3,T1] ;FETCH A CHAR
JUMPE T3,UFLSXX ;DONE IF NULL
SUBI T3,40 ;CONVERT TO SIXBIT
IDPB T3,SIXBP ;SAVE IN RESULT
SOJG T4,UFLSX1 ;LOOP TILL DONE
JRST UFLSXX ;STORE RESULT
SUBTTL USAGE JSYS -- Fill Arbitrary Record
; UFNFAR -- FILL ARBITRARY RECORD FOR USER ENTRY TYPE
;
; CALL:
; Q1/ POINTER TO BEGINNING OF BUFFER
; Q2/ POINTER TO USER'S RECORD DESCRIPTOR BLOCK
; Q3/ POINTER TO FIRST FREE DATA ITEM
;
; RETURNS:
; +1: ERROR, CODE IN T1
; +2: SUCCESS, ENTRY READY TO PUT ON QUEUE
;
; DESTROYS T1-T4, Q3
UFNFAR: CALL UFNFNA ;FIND THE "ARBITRARY RECORD TYPE" ITEM
; RETURNS USER ADDRESS IN T3
;FORM AOBJN POINTER TO REMAINING DATA BLOCK IN Q3
LOAD T1,UQLEN,(Q1) ;GET LENGTH OF DATA BLOCK
ADD T1,Q1 ;FIND END OF BLOCK
SUBM Q3,T1 ;GET -VE WORDS LEFT TO FILL IN T1
HRL Q3,T1 ;FORM AOBJN POINTER IN Q3
;LOOP THROUGH THE USER'S RECORD DESCRIPTOR BLOCK (T3) FOR ALL ITEMS
; AND STORE THEM IN DATA BLOCK (Q3)
UFNFA1: UMOVE T1,0(T3) ;GET ITEM TYPE WORD
JUMPE T1,UFNFIE ;END-- ALL DONE, COMPUTE LENGTH AND RETURN +2 FROM UFNFAR
JUMPGE Q3,[RETBAD (ARGX05)] ;IF NO ROOM-- RDB MUST HAVE GROWN!!
MOVEM T1,0(Q3) ;STORE THE ITEM TYPE WORD IN THE DATA BLOCK
AOBJN Q3,.+1 ;COUNT THAT WORD IN DATA BLOCK
ADDI T3,2 ;POINT TO NEXT USER ENTRY NOW
LDB T4,[POINTR (T1,US%TYP)] ;EXTRACT ITEM TYPE
CAIN T4,.USSPC ;SPACE FILL?
JRST UFNFA1 ;YES-- NO DATA FOR THIS
UMOVE T2,-1(T3) ;GET USER'S DATA WORD OR POINTER
CAMN T2,[EXP -1] ;USER WANT DEFAULT VALUE FOR THIS ITEM?
RETBAD (USGX03) ;YES-- THERE ARE NO DEFAULTS IN ARBITRARY ENTRIES
CAIN T4,.USASC ;ASCII STRING?
JRST UFNFA5 ;YES-- MUST COPY WHOLE STRING
;ALL OTHER DATA TYPES ARE EXACTLY ONE WORD-- GET THE WORD AND PUT IT AWAY
TXNE T1,US%IMM ;IMMEDIATE MODE DATA ITEM?
JRST UFNFA3 ;YES-- WE HAVE THE DATA ITEM IN T2
MOVX T2,<MOVE T2,@0> ;NO-- MUST PERFORM INDIRECT FETCH
HRRI T2,-1(T3) ; VIA THE USER'S DATA WORD POINTER
XCTUU T2 ;FETCH USER'S DATA WORD TO T2
UFNFA3: JUMPGE Q3,[RETBAD (ARGX05)] ;IF NO ROOM-- RDB MUST HAVE GROWN!!
MOVEM T2,0(Q3) ;STORE THE USER'S DATA WORD IN DATA BLOCK
AOBJN Q3,.+1 ;COUNT THAT WORD IN DATA BLOCK
JRST UFNFA1 ;LOOP FOR ALL ITEMS
;ASCII STRING ITEM-- COPY THE ENTIRE STRING TO THE DATA BLOCK
UFNFA5: LDB T1,[POINTR (T1,US%LEN)] ;GET LENGTH OF STRING IN BYTES
ADDI T1,4 ;ROUND UP
IDIVI T1,5 ; TO FULL WORDS
UMOVE T2,-1(T3) ;GET ADDRESS OF STRING
UFNFA6: JUMPLE T1,UFNFA1 ;DONE IF NO MORE USER WORDS LEFT, GET NEXT ITEM
UMOVE T4,0(T2) ;GET WORD FROM USER'S STRING
ADDI T2,1 ;BUMP USER STRING ADDRESS
JUMPGE Q3,[RETBAD (ARGX05)] ;IF NO ROOM-- RDB MUST HAVE GROWN!!
MOVEM T4,0(Q3) ;STORE IT IN DATA BLOCK
AOBJN Q3,.+1 ;COUNT THAT WORD IN DATA BLOCK
SOJA T1,UFNFA6 ;COUNT DOWN WORD COUNT, LOOP FOR ENTIRE STRING
SUBTTL USAGE JSYS -- Fill In Usage Entry Header
;ROUTINE TO SETUP BLOCK OF STORAGE AND FILL IN HEADER INFO
;RETURNS: +1 ERROR CODE IN T1
; +2 NOINT
; Q1/ STORAGE BLOCK FROM ASGSWP
; Q2/ POINTER TO USER'S ARGLST
; Q3/ POINTER TO FIRST FREE WORD IN BLOCK
UFNINI: CALL USGPRV ;CHECK PRIVS
RETBAD ()
UFNIN0: UMOVE Q2,2 ;GET CALLER ARGS
XCTU [HRRZ T2,0(Q2)] ;GET RECORD TYPE CODE
CAIG T2,MXRCTP ;VALIDATE
SKIPN T1,RECLTB(T2) ;SKIP IF VALID TYPE CODE
JRST [ CAIL T2,.UTUSR ;MAYBE IT'S A USER ENTRY 5000-9999
CAILE T2,^D9999 ; . . ?
RETBAD (USGX01) ;NO-- REALLY INVALID ENTRY TYPE
CALL UFNINS ;USER ENTRY TYPE-- COMPUTE LENGTH
JRST UFNI01] ;LENGTH OF USER ENTRY NOW IN T1
XCT T1 ;RETURNS LENGTH IN T1
UFNI01: NOINT ;BEST BE NOINT
MOVE T2,USQCNT ;SEE IF OVER QUEUE QUOTA
CAIGE T2,USQMAX ;...
CALL ASGSWP ;ALLOCATE STORAGE
JRST [ CALL ASGWAT ;WAIT FOR SOME
JRST UFNIN0] ;START OVER
MOVE Q1,T1 ;SAVE POINTER TO BLOCK
XCTU [HRRZ T1,1] ;GET USER FUNCTION AGAIN
STOR T1,UQFCN,(Q1) ;STORE IN QUEUE HEADER
UMOVE T2,0(Q2) ;GET ARG HEADER
STOR T2,UHTYP,(Q1) ;STORE TYPE IN BLOCK
LDB T1,[POINT 9,T2,8] ;GET DEC REV
STOR T1,UHDRV,(Q1)
LDB T1,[POINT 9,T2,17] ;GET CUST REV
STOR T1,UHCRV,(Q1)
CALL LGTAD ;[7456] (/T1,T2) Get universal date-time
MOVE T2,T1 ;[7456] Move the default for UHTAD to
MOVEI T1,.USTAD ;[7456] Load the creation time code
CALL UFWFEI ;[7456] (T1,T2/T1,T2) is there one?
JRST UFNINX ;[7456] Report an error
STOR T2,UHTAD,(Q1) ;[7456] Save the date-time for this entry
MOVEI T1,.USJNO ;[7456] Load the job code
MOVE T2,GBLJNO ;[7456] Load my global job number
CALL UFWFEI ;[7456] (T1,T2/T1,T2) Fetch that item
JRST UFNINX ;[7456] Error exit
STOR T2,UHJNO,(Q1) ;[7456] Store user's arg or our job number
MOVE T1,T2 ;[7456] Load global job number
LOAD T2,UQFCN,(Q1) ;[7.1279] Load the entry type
CAIN T2,.USENT ;[7.1279] Need to validate the job number?
IFSKP. ;[7.1279] Yes, in fact we do
CALL GL2LCL ;[7.1279][7456] (T1/T1) Get local job number
JRST UFNINX ;[7.1279][7.1049] Return error code from GL2LCL
STOR T1,UQLJI,(Q1) ;[7.1279][7456] Save it in the Queue Header
ENDIF. ;[7.1279]
MOVE T1,[EXP SVNM] ;[7456] Load the monitor version number
STOR T1,UHMVR,(Q1) ;[7456] Store it in the proper place
MOVEI T1,.USLNO ;[7456] Load the line number code
SKIPGE T2,CTRLTT ;[7.1049] Load line number, skip if not det
MOVX T2,-2 ;[7.1049] -1 is detached, change it to -2
CALL UFWFEI ;[7456] (T1,T2/T1,T2) Fetch that item
JRST UFNINX ;[7456] Error exit
SKIPGE T2 ;[7.1049] Was the job detached?
SETO T2, ;[7.1049] Yes, make sure line number is -1
STOR T2,UHLNO,(Q1) ;[7456] Save the terminal line number
SKIPL T1,T2 ;[7456] Skip if detached, copy line no to T1
IFSKP. ;[7456] If it was detached
MOVEI Q3,'D' ;[7456] Indicate its a detached job
MOVX T1,OB%BSS ;[7456] Load the batch stream set flag
TDNN T1,BATSTF ;[7456] Was it a batch job that got detached?
TDZA T1,T1 ;[7456] No, just a random job
SETO T1, ;[7456] Yes, it is a detached batch job
ELSE. ;[7456] So the job wasn't detached
CAIL T2,0 ;[7.1049] Is the line number in
CAIL T2,NLINES ;[7.1049] the legal range (0 to NLINES-1)?
JRST UFNITN ;[7.1049] No, give the user an error
MOVEI Q3,'U' ;[7.1049] Q3 holds type code, default 'U'
CAMN T2,CTYLNO ;[7456] Is it the CTY?
MOVEI Q3,'C' ;[7456] Yes it is
CAMGE T2,CTYLNO ;[7456] Is it a real TTY?
MOVEI Q3,'T' ;[7456] Yes, its a real TTY
CALL PTYGBB ;[7456] (T1/T1) See if it is a PTY
TDZA T1,T1 ;[7456] It is not a PTY, not batch either
MOVEI Q3,'P' ;[7456] Say its a PTY, T1 holds batch/ts flag
ENDIF. ;[7456] Now Q3 has type code, T1 has batch flag
STOR Q3,UHTMT,(Q1) ;[7456] Store terminal type code
MOVE T2,T1 ;[7456] Copy the batch/ts flag out to T2
MOVEI T1,.USJTY ;[7456] Load the batch/timesharing flag code
CALL UFWFEI ;[7456] (T1,T2/T1,T2) Fetch that item
JRST UFNINX ;[7456] Error exit
STOR T2,UHJTS,(Q1) ;[7456] Store batch/ts flag
UFNIN1: HRROI T1,LLSR-1 ;[7456] Point to node name
CALL ASCSIX ;[7456] (T1/T1) Convert to SIXBIT in T1
SETZM T1 ;[7456] If invalid, just blank it
MOVE T2,T1 ;[7456] Copy default argument to T2
MOVEI T1,.USNOD ;[7456] Load the node type code
CALL UFWFEI ;[7456] (T1,T2/T1,T2) Fetch that item
JRST UFNINX ;[7456] Error exit
STOR T2,UHNOD,(Q1) ;[7456] Save the job's logical location
MOVEI T1,.USPNM ;[7456] Load code for calling program name
MOVE T2,JOBNO ;[7456] Default it to
MOVE T2,JOBPNM(T2) ;[7456] this job's system name
CALL UFWFEI ;[7456] (T1,T2/T1,T2) Fetch any program name
JRST UFNINX ;[7456] Error exit
STOR T2,UHPNM,(Q1) ;[7456] Store the program name
MOVEI T1,.USPVR ;[7456] Load code for program version
MOVEI T2,0 ;[7456] The default is a zero version
CALL UFWFEI ;[7456] (T1,T2/T1,T2) Fetch any supplied
JRST UFNINX ;[7456] Error exit
STOR T2,UHPVR,(Q1) ;[7456] Store the program version
MOVEI T1,.USNM2 ;[7456] Load code for the user name
MOVEI T2,USRNAM+1 ;[7456] The default is my user name
MOVEI Q3,UHNAM(Q1) ;[7456] Point to name string address
CALL UFCPYU ;[7456] (T1,T2,Q3/T1,T2,Q3) Copy the username
IFNSK. ;[7456] If no skip then error occured, check it
CAIE T1,USGX02 ;[7456] Is the error that the item is not there
JRST UFNINX ;[7456] Yes, take the error exit
CALL UFCPY0 ;[7456] (T2,Q3/T2,Q3) Use the default
JFCL ;[7456] Error won't happen
ENDIF. ;[7456] String copied, length is in T2
STOR T2,UHULN,(Q1) ;[7456] Store length of the username string
RETSKP ;RETURN
;[7456] UFWFEI - Routine to call UFWFET to get an argument. Can be used to
;[7456] default an item if an item is not found in the user's argument list.
;[7456] This routine is used when it is not an error to not have the data
;[7456] specified in your argument list (e.g. header and job information).
;[7456]
;[7456] Call with:
;[7456] T1/ item type code
;[7456] T2/ default item
;[7456] CALL UFWFEI
;[7456] Returns +1 if error returned by UFWFET is not USGX02
;[7456] Returns +2 if item fetched from user, or error is USGX02
;[7456] T2/ data (defaulted or from user)
UFWFEI: CALL UFWFET ;[7456] (T1,T2/T1,T2) Fetch the item desired
CAIN T1,USGX02 ;[7456] Default item not supplied?
RETSKP ;[7456] Return OK
RET ;[7456] Error return
;ERROR EXIT WITH OKINT (CODE IN T1)
UFNITN: MOVEI T1,USGX04 ;[7.1049] Load "Invalid terminal line number"
UFNINX: PUSH P,T1 ;SAVE CODE
MOVE T1,Q1 ;POINT TO BLOCK
LOAD T2,UQLEN,(T1) ;SETUP SIZE
CALL RELSWP ;RELEASE SPACE
OKINT ;ALLOW INTS
POP P,T1 ;RESTORE CODE
RETBAD ()
SUBTTL USAGE JSYS -- Compute Length of User Entry
; UFNINS -- COMPUTE DATA BLOCK LENGTH FOR ARBITRARY USER ENTRIES 5000-9999
;
; CALL:
; Q2/ POINTER TO USER'S RECORD DESCRIPTOR BLOCK
;
; RETURNS:
; +1: ALWAYS
; T1/ SIZE OF DATA BLOCK NEEDED (FOR ASGSWP)
;
; DESTROYS T1-T4
UFNINS: CALL UFNFNA ;FIND FIRST ARBITRARY RECORD ITEM, USER ADDRESS IN T3
MOVX T4,UHMIN+1 ;START COUNT WITH REQUIRED PART OF DATA BLOCK
;LOOP THROUGH USER'S RECORD DESCRIPTOR BLOCK AND COUNT THE SIZE OF EACH ENTRY IN T4
UFNIS1: UMOVE T1,0(T3) ;GET ITEM TYPE CODE WORD
JUMPE T1,UFNIS9 ;ZERO MEANS END-- COMPUTE SIZE AND RETURN
ADDI T4,1 ;COUNT THE ITEM TYPE WORD
ADDI T3,2 ;STEP TO NEXT USER ITEM NOW
LDB T2,[POINTR (T1,US%TYP)] ;GET ITEM DATA TYPE
CAIN T2,.USSPC ;SPACE FILL?
JRST UFNIS1 ;YES-- NO DATA WORD FOR THIS
CAIE T2,.USASC ;ASCII STRING?
AOJA T4,UFNIS1 ;NO-- DATA IS EXACTLY ONE WORD, SO COUNT AND GET NEXT ITEM
;ASCII STRING-- SIZE IN WORDS IS ( <LENGTH IN BYTES> + 4 ) / 5
LDB T1,[POINTR (T1,US%LEN)] ;GET LENGTH IN BYTES
ADDI T1,4 ;ROUND UP
IDIVI T1,5 ; TO FULL WORDS
ADD T4,T1 ;COUNT THE STRING LENGTH
JRST UFNIS1 ;LOOP FOR NEXT ITEM
;END OF BLOCK-- RETURN LENGTH IN T1
UFNIS9: MOVE T1,T4 ;COPY LENGTH
RET ;RETURN +1 FROM UFNINS
; UFNFNA -- FIND FIRST ARBITRARY RECORD ENTRY
; CALL: Q2/ POINTER TO USER RECORD DESCRIPTOR BLOCK
; RETURNS:
; +1: T3/ POINTER TO USER'S ARBITRARY RECORD DESCRIPTOR
; DESTROYS T1-T4
UFNFNA: MOVE T3,Q2 ;COPY BEGINNING OF USER REC DESC BLK
UFNFN1: UMOVE T1,1(T3) ;GET AN ITEM CODE WORD--SKIP HEADER
JUMPE T1,UFNFN9 ;ZERO IS END-- RETURN NOW
LDB T2,[POINTR (T1,US%COD)] ;GET ITEM CODE
CAIE T2,.USUAR ;ARBITRARY RECORD DELIMITER?
JRST [ ADDI T3,2 ;NO-- BUMP TO NEXT ITEM
JRST UFNFN1] ; AND GO ON LOOKING
UFNFN9: AOJA T3,R ;YES-- RETURN CORRECT POINTER FROM UFNFNA
SUBTTL USAGE JSYS -- Copy String to Usage Block
;ROUTINE TO COPY STRING ARGUMENT INTO USAGE BLOCK
; CALL: T1/ ITEM CODE
; T2/ DEFAULT STRING PNTR
; Q3/ DEST ADDRS
;
;RETURN +1 ERROR
; +2 LENGTH IN T2, UPDATED ADDRS IN Q3
UFCPYU: CALL UFWFET ;GET WORD (SHOULD BE POINTER)
RETBAD () ;PASS ERROR UP
UFCPY0: MOVEI T1,-1(Q3) ;POINT TO DESTINATION ADDRS
TLNN T2,-1 ;MAYBE 0,,ADDRS
JRST UFCPY2 ;YES - STRING IN MONITOR SPACE
CALL CPYFU1 ;COPY STRING FROM USER SPACE
JFCL ;CANT HAPPEN
UFCPYX: IBP T2 ;ADVANCE TO NULL
MOVEI T1,1(T2) ;POINT TO WORD AFTER STRING
SUBI T2,-1(Q3) ;NUMBER OF FULL WORDS
MOVE Q3,T1 ;RETURN UPDATED POINTER IN Q3
RETSKP ;GOOD RETURN
UFCPY2: HRLI T1,(<POINT 7,,35>) ;DESTINATION BP
HRLI T2,(<POINT 7,,>) ;SOURCE BP
SETZ T3, ;TERMINATE ON NULL
SOUT ;COPY STRING
MOVE T2,T1 ;RETURN UPDATED STRING IN T2
JRST UFCPYX ;COMMON EXIT
SUBTTL USAGE JSYS -- Get Length of Disk Usage Block
;ROUTINE TO FETCH LENGTH OF DISK USAGE BLOCK
UGETDL: MOVEI T1,.USDST ;LOOK FOR THIS ITEM TYPE
SETO T2, ;NO DEFAULT
CALL UFWFET ;...
JRST [ MOVEI T1,UHMIN+^D24
RET] ;RETURN DEFAULT
UMOVE T3,0(T2) ;FETCH TABLE HEADER
HRRZ T1,T3 ;NUMBER OF DATA ITEMS PER ENTRY
ADDI T1,MAXLW+1 ; PLUS MAX STRING LENGTH+1
HLRZS T3 ;NUMBER OF TABLE ENTRIES
IMUL T1,T3 ;TOTAL ITEMS (MAX STORAGE)
ADDI T1,UHMIN+^D24 ; PLUS FIXED AMOUNT
RET ;RETURN
SUBTTL USAGE JSYS -- Find and Fetch Entry In Caller's List
;ROUTINE TO FIND ENTRY IN CALLER'S LIST
; T1/ DESIRED ARG TYPE CODE
;RETURNS: T1/ ITEM DESC
; T2/ DATA ENTRY
; T3/ POINTER TO ENTRY
USFFND: MOVE T3,Q2 ;COPY ARG BLOCK ADDRS
MOVE T4,T1 ;COPY ARG TO T4
USFFN1: UMOVE T1,1(T3) ;FETCH ARG
JUMPE T1,[RETBAD (USGX02)] ;NOT FOUND
ADDI T3,2 ;POINT TO DATUM
LDB T2,[POINTR (T1,US%COD)] ;GET ITEM CODE
CAME T2,T4 ;CHECK MATCH
JRST USFFN1 ;NO - LOOP
UMOVE T2,0(T3) ;RETURN 2ND WORD
CAMN T2,[-1] ;-1 GIVEN
TXO T1,US%IMM ;YES - SET IMMED FLAG
RETSKP ;GOOD RETURN
;ROUTINE TO FETCH WORD ITEM FROM ARGLIST (RETURN IN T2)
; CALL: T1/ ITEM CODE
; T2/ DEFAULT VALUE
UFWFET: STKVAR <DFLT>
MOVEM T2,DFLT ;SAVE DEFAULT VALUE
CALL USFFND ;FIND ITEM
RETBAD (,<MOVE T2,DFLT>)
LDB T4,[POINTR (T1,US%TYP)]
CAMN T2,[-1] ;[7456] Default this field?
JRST UFWFT1 ;[7456] Yes
TXNN T1,US%IMM ;IMMEDIATE CODE?
CAIN T4,.USASC ;STRING TYPE?
RETSKP ;[7456] Yes, just return
HRLI T3,(<MOVE T2,@0>) ;NO - FORM INDIRECT FETCH
XCTUU T3 ; GET ACTUAL VALUE
RETSKP ;[7456] Return with word in T2
UFWFT1: MOVE T2,DFLT ;[7456] Get the default value passed to us
CAMN T2,[-1] ;DEFAULT ALLOWED?
RETBAD (USGX03) ;NO RETURN ERROR
RETSKP ;RETURN
SUBTTL USAGE JSYS -- Wait For Free Space
;ROUTINE TO WAIT A BIT FOR FREE STORAGE
ASGWAT: OKINT ;ALLOW INTS
AOS JB0FLG ;POKE JOB 0
MOVEI T1,^D1000 ;WAIT 1 SEC
DISMS
RET ;RETURN
SUBTTL USAGE JSYS -- Get/Put Message on Job 0 Queue
;ROUTINE TO QUEUE UP MESSAGE FOR JOB 0
; T1/ ADDRS OF MESSAGE
ONUSQ: NOSKED ;PREVENT RACES
AOS USQCNT ;INCREMENT
SETZRO UQLNK,(T1) ;MARK END OF QUEUE
MOVE T2,USGEND ;GET END POINTER
STOR T1,UQLNK,(T2) ;STORE LINK TO NEXT ITEM
MOVEM T1,USGEND ;NEW POINTER
OKSKED
RET ;RETURN
;ROUTINE TO REMOVE TOP ITEM FROM Q
OFFUSQ::NOINT ;BE NOINT FOR RELFRE
NOSKED ;INTERLOCK
SOS USQCNT ;DECREMENT
SKIPN T1,USGBEG ;ANYTHING ON QUEUE?
JRST [ OKSKED ;NO--
OKINT
RET] ; JUST RETURN
LOAD T2,UQLNK,(T1) ;GET POINTER TO NEXT
MOVEM T2,USGBEG ;STORE NEW HEAD
JUMPN T2,OFFUS1 ;JUMP IF MORE ON LIST
MOVEI T2,USGBEG-1 ;RESET END
MOVEM T2,USGEND ; ...
OFFUS1: OKSKED ;ALLOW SCHED
LOAD T2,UQLEN,(T1) ;GET LENGTH
CALL RELSWP ;RELEASE BLOCK AND RETURN
OKINT
RET
SUBTTL USAGE JSYS -- Enable Account Validation
;JACKET ROUTINE TO ENABLE ACCOUNT VALIDATION
UFNENA: MOVE T1,CAPENB ;GET ENABLED CAPABILITIES
TXNN T1,SC%WHL!SC%OPR ;WHOPER DOING THIS?
ITERR (CAPX1) ;NO, RETURN ERROR
CALL ENACT ;GO DO THE WORK
RETBAD ()
RETSKP ;GIVE SUCCESSFUL RETURN
; ENABLE ACCOUNT VALIDATION
; RETURNS: +1 ERROR, ERROR CODE IN AC1
; +2 SUCCESS
ENACT:: STKVAR <<ENFDB,11>,ENJFN> ;[7.1010]
LOCK ACTLCK
MOVE T1,ACTOFN ;ACCOUNT DATA BASE OFN
CAMN T1,[-1] ;IS AN OFN ASSIGNED YET?
JRST ENAC0 ;NO, JUST CONTINUE
SETZ T1, ;UNMAP PAGE WITH HASH TABLE
HRRZI T2,HSHPG
CALL SETMPG
SETZ T1, ;UNMAP ACCOUNT WINDOW PAGE
HRRZI T2,ACTPG
CALL SETMPG
SETOM ACTPGN ;NO ACCT WINDOW PAGE MAPPED IN NOW
MOVE T1,ACTOFN
CALL RELOFN ;RELEASE THE OFN
CAMGE T1,[-1] ;IS THE FILE COMPLETELY CLOSED?
RETBAD (ENACX1,<UNLOCK ACTLCK>) ;NO, ERROR
SETOM ACTOFN ;NOW WE HAVE NO OFN FOR ACCT DATA BASE
ENAC0: MOVX T1,GJ%OLD+GJ%SHT+.GJDEF
HRROI T2,[ASCIZ/BS:<SYSTEM>ACCOUNTS-TABLE.BIN/] ;[7.1112]
GTJFN ;GET JFN FOR MOST RECENT DATA BASE
RETBAD (ENACX2,<UNLOCK ACTLCK>)
MOVEM T1,ENJFN ;SAVE JFN FOR NOW
MOVX T2,<11,,.FBCTL> ;[7.1010]GET FDB STATUS WORD AND XB DISK ADDRESS
MOVEI T3,ENFDB ;PLACE TO PUT FDB INFO
GTFDB
ERJMP ENACX ;CATCH ANY ERRORS
MOVE T1,ENFDB ;EXAMINE FILE STATUS
TXNE T1,FB%LNG ;IS IT A LONG FILE?
RETBAD (ENACX3,<UNLOCK ACTLCK>)
MOVEI T1,ENFDB ;[7.1010]ADDRESS OF GTFDB BLOCK
HRRZ T1,10(T1) ;[7.1010]GET FILE PAGE SIZE
SKIPG T1 ;[7.1010]MUST BE LARGER THAN ZERO
RETBAD (ENACX5,<UNLOCK ACTLCK>) ;[7.1010] OR IT'S AN ERROR
MOVEI T1,ENFDB
MOVE T1,2(T1) ;GET XB DISK ADDRESS
MOVEI T2,PSNUM ;AND STRUCTURE # OF PS:
CALL ASSOFN ;GET AN OFN FOR THE DATA BASE
RETBAD (ENACX4,<UNLOCK ACTLCK>)
MOVEM T1,ACTOFN ;SAVE THE NEW OFN
HRLZS T1 ;OFN,, PAGE ZERO
MOVX T2,PM%RD ;READ ACCESS TO THE HASH PAGE
HRRI T2,HSHPG
CALL SETMPG ;MAP IN THE HASH TABLE AT HSHPG
MOVE T1,ENJFN ;GET JFN FOR FILE
RLJFN ;RELEASE IT
RETBAD ( ,<UNLOCK ACTLCK>)
SETOM ACTPGN ;NO ACCT WINDOW PAGE MAPPED IN NOW
SETOM AVALON ;ACCOUNT VALIDATION NOW TURNED ON
UNLOCK ACTLCK ;ALL DONE FIDDLING WITH THESE PAGES NOW
RETSKP ;GIVE GOOD RETURN
ENACX: RETBAD ( ,<UNLOCK ACTLCK>)
SUBTTL USAGE JSYS -- Set/Read Accounting Shift Change
;Set/read automatic accounting shift change table functions
;
; User args:
; AC2/ Table address
;
; Table format:
; XWD actual number of entries, maximum number of entries
; <table entry>
; . . .
; <table entry>
;
; Table entry format:
; LH: Days-of-week entry is applicable, bit n on means
; day-of-week n (0=Monday)
; RH: Time in seconds since midnight when shift change should occur
MAXASC==^D100 ;Maximum number of entries in table
;Set table
UFNSAS: CALL USGPRV ;Check priviledges
RETBAD () ;No luck
UMOVE T2,2 ;Get table address
XCTU [HLRZ Q1,0(T2)] ;Get actual number of enties from table header
CAILE Q1,MAXASC ;Reasonable table size?
RETBAD (ARGX04) ;No-- agument block too long
;Get non-resident dynamic storage for the new table
NOINT ;DON'T ALLOW ^C WHILE FREE SPACE NOT SIGNED OUT
JUMPE Q1,UFNSA2 ;If table is zero length, just remove old one
MOVEI T1,1(Q1) ;Get size of table + 1 (for size word)
CALL ASGSWP ;Get storage
RETBAD () ;None available-- return error
;Form AOBJN pointer to new table in Q1
MOVEI T3,1(T1) ;Get address + 1 in T3 (for BLT)
MOVE T1,Q1 ;Get length (for BLT)
MOVN Q1,Q1 ;Get -ve size
HRLZ Q1,Q1 ; to LH
HRR Q1,T3 ;Form AOBJN pointer
;Copy user's table into monitor space
UMOVE T2,2 ;Get table address
ADDI T2,1 ;Skip header word
CALL BLTUM1 ;Copy table from monitor space
;Set new table, remove old one if any
UFNSA2: LOCK ASCLOK ;Lock database and pointer
EXCH Q1,ASCPTR ;Store new pointer, get old one
UNLOCK ASCLOK ;Unlock database
JUMPE Q1,UFNSA8 ;All done if no old table
MOVEI T1,-1(Q1) ;Get address of size word
MOVE T2,0(T1) ;Get size of block from size word
CALL RELSWP ;Return the block to free pool
UFNSA8: OKINT
CALL NXTASC ;Compute next accounting shift change
RETSKP ;Return successful from UFNSAS
;Read table
UFNRAS: CALL USGPRV ;Check for privilged user
RETBAD () ;No luck
LOCK ASCLOK ;Lock database and pointer
HLRE T1,ASCPTR ;Get -ve length of table
MOVN T1,T1 ;Compute number of entires
UMOVE T3,2 ;Get user table address
XCTU [HRRZ T2,0(T3)] ;Get max size of user table
CAMGE T2,T1 ;Will monitor table fit in user table?
JRST [ UNLOCK ASCLOK
RETBAD (ARGX05)] ;No-- Argument block too small
XCTU [HRLM T1,0(T3)] ;Yes-- store size of actual table
HRRZ T2,ASCPTR ;Get monitor's table address
ADDI T3,1 ;Skip header word in user table
SKIPE T1 ;Any data to move?
CALL BLTMU1 ;Yes-- copy monitor table to user space
UNLOCK ASCLOK ;Unlock database
RETSKP ;Return successful from UFNRAS
SUBTTL Usage Support Routines -- Initialization
;USAGE UTILITIES FOR JOB 0
;USAGE VARIABLES
NR CKPGID,1 ;PAGE IDENT OF CURRENT MAPPED PAGE UN CHECKPOINY FILE
;INIT USAGE DATA BASE
USGINI::SAVEAC <Q1,Q2,Q3> ;[7.1200] Preserve all temp work regs
STKVAR <CKPNJ,CKIDNT>
SETOM USGLOK ;CLEAR LOCKS
SETZM USQCNT ;EMPTY QUEUE
SETZM USGBEG ;INIT QUEUE
MOVEI T1,USGBEG-1
MOVEM T1,USGEND ;TO BE EMPTY
SETZM USGEOF ;INIT EOF POINTER
SETZM CKPJFN ;NO JFN'S YET
SETZM USGJFN ;...
SETZM CKPGID ;NO PAGE MAPPED
MOVE T1,TODCLK ;SETUP FIRST CHECKPOINT INTERVAL
ADD T1,CKPINV
MOVEM T1,CKPTIM ;TIME FOR FIRST CHECKPOINT
MOVX T1,SF%CDE ;FILE SYSTEM OK?
TDNE T1,FACTSW
JRST [ TMSG <? System accounting will not be done due to file system errors
>
RET]
USGIN1: HRROI T2,USGFIL ;FILESPEC FOR USAGE FILE
CALL USGOPN ;OPEN FILE
JRST [ CALL CRUSGF ;NONE - CREATE USAGE FILE
BUG.(HLT,UXXCRE,JSYSM,SOFT,<Cannot create usage file>,,<
Cause: If the GTJFN (GJ%PHY,GJ%OLD) or the OPENF (OF%RD, OF%WR, OF%RTD) on the
checkpoint file ACCOUNT:CHECKPOINT.BIN.1 fails, then another GTJFN
(GJ%FOU) and OPENF (OF%WR) is attempted in order to create a new
checkpoint file. If the second try GTJFN and OPENF fail, the UXXCRE
BUGHLT occcurs.
Action: Analyze the error code from the failing JSYS, and use EDDT to
bring the system up without accounting and repair the problem.
This can be done by putting a RET at USGINI.
>) ;[7.1279]
JRST USGIN1] ;TRY AGAIN
MOVEM T1,USGJFN ;STORE JFN
TXO T1,CO%NRJ ;RETAIN JFN
CLOSF ;THIS SHOULD CORRECT PAGE COUNT
JFCL ;SHOULDN'T HAPPEN
MOVX T2,44B5+OF%RD!OF%WR!OF%RTD
MOVE T1,USGJFN ;FETCH JFN
OPENF ;OPEN FOR REAL NOW
BUG.(HLT,UXXOPN,JSYSM,SOFT,<Unable to open usage file>,,<
Cause: USGINI invoked OPENF (OF%RD, OF%WR, OF%RTD), which failed to open the
USAGE file ACCOUNT:SYSTEM-DATA.BIN.
Action: Use EDDT to bring the system up without accounting and repair the
problem. This can be done by putting a RET at USGINI.
>) ;[7.1279]
HRRZ T1,T1 ;GET RID OF OPEN FLAGS
FFFFP ;FIND-FIRST-FREE-FILE PAGE
HRRZ Q1,T1 ;SAVE PAGE NUMBER
MOVE T1,USGJFN ;JFN AGAIN
MOVE T2,[1,,.FBBYV] ;GET PAGE COUNT
MOVEI T3,T4 ; INTO T4
GTFDB%
ERJMP .+1
HRRZS T4 ;PAGE # ONLY
CAME Q1,T4 ;CORRECT NUMBER
BUG.(INF,USGHOL,JSYSM,HARD,<Lost page(s) in usage file>,,<
Cause: This BUGINF indicates that the first free page in the USAGE file as
reported by FFFFP% is not the last page in the file. This means
that the file has holes in it, or lost pages.
Action: The USAGE file ACCOUNT:SYSTEM-DATA.BIN should be repaired or deleted.
>,,<DB%NND>) ;[7.1279][7.1210]
JUMPE Q1,USGIN4 ;EMPTY FILE IF 0
USGIN2: SETZ Q2, ;INIT TO WORD 0
JUMPL Q1,USGIN3 ;MUST BE EMPTY IF NONE LEFT
SOS T1,Q1 ;WANT LAST PAGE
HRL T1,USGJFN ; FROM USAGE FILE
MOVX T2,PM%RD ;READ ONLY
CALL USGMAP ;MAP PAGE
MOVEI Q2,777 ;SCAN BACK FROM END OF PAGE
SKIPN T1,FPG0A(Q2) ; FOR FIRST NON-ZERO WORD
SOJGE Q2,.-1 ;...
AOJE Q2,[SOJA Q1,USGIN2] ;PAGE WAS ALL ZEROS
;ADJUST COUNT TO FIRST AVAIL WORD
;..
;..
USGIN3: IMULI Q1,PGSIZ ;CALC EOF POINTER
ADD Q1,Q2
USGIN4: MOVEM Q1,USGEOF ;SETUP LOC
;CHECKPOINT INIT
USGIN5: HRROI T2,CKPFIL ;FILE NAME FOR CHECKPOINT
CALL USGOPN ;OPEN IT
JRST [ CALL CRCKPT ;NON-EX CREATE NEW ONE
BUG.(HLT,UXXCKP,JSYSM,SOFT,<Couldn't create checkpoint file>,,<
Cause: The file ACCOUNT:CHECKPOINT.BIN.1 could not be referenced for one
reason or another. The code first attempts a GTJFN (GJ%PHY, GJ%OLD)
and an OPENF (OF%RD, OF%WR, OF%RTD), one of which must fail for UXXCKP
to be a possibility.
After the above GTJFN or OPENF has failed, then a GTJFN (GJ%PHY,
GJ%NEW) is attempted. If this succeeds, then UXXCKP occurs if a
failure happens on one of the following: the subsequent OPENF
(OF%WR,OF%RD), the call to ASGSWP to allocate CKPSIZ words, or the SOUT
writing CKPSIZ words to the checkpoint file.
If the GTJFN (GJ%PHY, GJ%NEW) fails, then another GTJFN (GJ%PHY,
GJ%DEL) is attempted, and its failure causes UXXCKP. If this GTJFN
succeeds, however, then a CHFDB (turning off FB%DEL to undelete the
file) is done, and its failure also causes UXXCKP.
Action: Use EDDT to patch the system so that you can bring up the system
without the checkpoint file being referenced. This can be done by
putting a RET at USGINI and bringing the system up. Then get the
checkpoint file into a state such that none of the above failures
occurs.
>) ;[7.1279]
JRST USGIN5]
MOVEM T1,CKPJFN ;SAVE JFN
HRLZS T1 ;START AT PAGE 0
MOVEM T1,CKIDNT ;SAVE IDENT
MOVX T2,PM%RD
CALL USGMAP ;MAP PAGE
MOVE Q1,FPG0A+1 ;GET # OF JOBS IN FILE
ERJMP CKPBAD ;IF NON-EX PAGE, FILE IS BAD
MOVE T1,FPG0A+3 ;SIZE OF CHECKPOINT RECORD
CAIN T1,CKPSIZ ;BETTER BE SAME
CAIGE Q1,NJOBS ;.GE. MAX JOBS IN MONITOR
CKPBAD: JRST [ BUG.(INF,UXXFIT,JSYSM,HARD,<Checkpoint file not in correct format for this system, rebuilding>,,<
Cause: The ACCOUNT:CHECKPOINT.BIN file is not in the correct format for this
monitor's configuration. This can occur if the value of NJOBS has
changed from the previous monitor or if the size of the checkpoint
records has changed. This BUGCHK can be expected if the monitor
version has changed or a monitor with a different configuration has
been loaded.
Action: TOPS-20 will rebuild the checkpoint file, no further action is needed.
>,,<DB%NND>) ;[7.1279][7.1210]
CALL UNMAPC
MOVE T1,CKPJFN ;CLOSE AND DELETE (EXPUNGE)
TXO T1,CO%NRJ
CLOSF
JFCL
MOVE T1,CKPJFN
TXO T1,DF%EXP
DELF
JFCL
SETZM CKPJFN
JRST USGIN5] ;START OVER FOR CHECKPOINT
MOVEM Q1,CKPNJ ;SAVE NUMBER OF JOBS IN FILE
MOVE T1,FPG0A+2 ;GET DATE/TIME OF LAST CHECKPOINT
MOVEM T1,CKPDTL ;SAVE
SKIPN USGEOF ;USAGE FILE EMPTY?
JRST USGI6B ;YES - SKIP THIS
HRLZ T1,CKPJFN ;START AT PAGE 0 AGAIN
USGIN6: MOVEI Q2,PGSIZ/CKPSIZ ;NUMBER OF JOBS/PAGE
SETZ Q3, ;[7.1200] Init offset
MOVX T2,PM%RD
MOVEM T1,CKIDNT ;SAVE IDENT
CALL USGMAP
SKIP FPG0A ;TEST PAGE FOR GOODNESS
ERJMP CKPBAD ;NOT GOOD IF INTERRUPT TAKES
USGI6A: SKIPLE T4,FPG0A(Q3) ;[7.1200] .GT. 0 means write in progress
MOVEM T4,USGEOF ;THIS IS ACTUAL USGEOF
ADDI Q3,CKPSIZ ;[7.1200] Step to next entry
SOJLE Q1,USGI6B ;MORE JOBS TO DO?
SOJG Q2,USGI6A ;YES - MORE IN THIS PAGE?
MOVE T1,CKIDNT ;RESTORE LAST PAGE MAPPED
AOJA T1,USGIN6 ;STEP TO NEXT PAGE
USGI6B: CALL UNMAPC ;UNMAP CHECKPOINT PAGE; THIS IS THE LAST TIME
; WE WILL BE USING ONLY READ ACCESS
MOVE T1,USGJFN ;GET USAGE FILE JFN
MOVE T2,USGEOF ;CURRENT EOF
SFPTR ;SET TO START WRITTING HERE
JFCL ;IGNORE ERRORS
MOVX T1,SF%USG ;TURN ON USAGE JSYS
IORM T1,FACTSW ;...
MOVE T1,TODCLK ; GET MONITOR UPTIME IN MSEC
IDIVI T1,^D1000 ; MAKE IT SECONDS
MOVEM T1,USGMUP ; AND STORE IT WHERE RESTART LIST KNOWS
MOVE T1,TODCLK ; GET MONITOR UPTIME IN MSEC
IDIVI T1,^D1000 ; MAKE IT SECONDS
MOVEM T1,USGMUP ; AND STORE IT WHERE RESTART LIST KNOWS
;WRITE RESTART RECORD NOW
MOVEI T1,.USENT ;GENERATE ENTRY
MOVEI T2,RSTLST ;POINT TO RESTART LIST
USAGE ;THIS WILL MAKE A RECORD ON USQ
CALL USGMES ;IMMEDIATELY WRITE INTO FILE
MOVEI Q1,1 ;MERGE CHECKPOINT FILE
SOS CKPNJ ; FOR JOBS 1 THRU NJOBS-1
CALL LGTAD ;GET DATE/TIME
MOVE Q2,T1 ;SAVE IN Q2
USGIN7: MOVE T1,Q1 ;JOB #
CALL USGSPG ;SET PAGE FOR THIS JOB
SKIPGE 0(T4) ;IS ENTRY ACTIVE?
JRST USGIN8 ;NO, GET NEXT ENTRY
MOVEI T2,.UTCKP ;RECORD TYPE FOR CHECKPOINT MERGE
HRLM T2,1(T4) ;STORE IN HEADER
HRRZ T3,1(T4) ;GET RECORD LENGTH
CAIL T3,CKPSIZ ;IS LENGTH LESS THAN MAX SIZE?
JRST [ BUG.(CHK,CKPLEN,JSYSM,HARD,<USGINI - Illegal checkpoint entry length>,,<
Cause: While executing USGINI, an active checkpoint entry was found with an
illegal length. This could be caused by a trashed checkpoint file.
Action: Delete ACCOUNT:CHECKPOINT.BIN and reload system.
>) ;[7.1279]
JRST USGIN8] ;AND IGNORE ENTRY
ADD T3,T4 ;ADD IN BASE
HRLM T2,0(T3) ;STORE TYPE IN TRAILER ALSO
MOVEM Q2,2(T4) ;SET ENTRY DATE/TIME TO NOW.
CALL USGUP0 ;UPDATE FOR THIS JOB
USGIN8: CAMGE Q1,CKPNJ ;DONE?
AOJA Q1,USGIN7 ;NO - INCR AND PROCEDE
CALL UNMAPC ;UNMAP CHECKPOINT PAGE
CALLRET NXTASC ;Find next acct shift change time
; and return from USGINI
;Initialize accounting shift change stuff
;Must be done before SETSPD is run!!!
ASCINI::SETZM ASCPTR ;[7.1200] No accounting shift changes yet
SETZM ASCTIM ; and no time set for next one
SETOM ASCLOK ;Leave ASCPTR lock unlocked
RET ;Return from ASCINI
;RESTART ENTRY DATA LIST
RSTLST: USENT. (.UTRST,1,1) ;RESTART RECORD TYPE
USSNM. (<-1,,SVN>) ;SYSTEM NAME STRING
USMVR. ([EXP SVNM]) ;SYSTEM VERSION NUMBER
USPNM. (<SIXBIT "MONITR">,US%IMM)
USPVR. ([EXP SVNM]) ;MONITOR NAME/VERSION FOR USAGE
USMBD. (SYSTAD) ;MONITOR BUILD DATE/TIME
USMUP. (USGMUP) ; MONITOR UPTIME SINCE LAST RELOAD
USLCK. (CKPDTL) ;DATE/TIME OF LAST CHECKPOINT
USMUP. (USGMUP) ; MONITOR UPTIME SINCE LAST RELOAD
USCP0. (APRSER) ;APR SERIAL NUMBER
0 ;END OF LIST
;ROUTINE TO OPEN A FILE FOR READ/WRITE
USGOPN: MOVX T1,GJ%SHT!GJ%PHY!GJ%OLD!GJ%ACC
GTJFN
RET ;NON-EX RETURN
MOVX T2,44B5+OF%RD!OF%WR!OF%RTD
OPENF ;OPEN FILE
RET ;FAILURE
RETSKP ;OK - RETURN
;ROUTINE TO CREATE USAGE FILE
CRUSGF: MOVX T1,GJ%SHT!GJ%PHY!GJ%FOU
HRROI T2,USGFIL
GTJFN
RET ;ERROR
MOVX T2,44B5+OF%WR ;WRITE FIRST
OPENF
RET ;FAILURE
CALL USGNOD ;SET NO-DUMP
HRLI T1,.FBBYV ;CHANGE THIS WORD
TXO T1,CF%NUD
MOVX T2,FB%RET ;RETENTION COUNT
MOVEI T3,0 ; TO BE 0
CHFDB
HRRZS T1 ;JFN ONLY AGAIN
CLOSF ;FIX ON DISK
JFCL
RETSKP ;GOOD RETURN
SUBTTL Usage Support Routines -- Checkpoint File
;ROUTINE TO COPY CHECKPOINT ENTRY TO USAGE FILE
; T1/ PAGE IDENT
; T4/ ENTRY ADDRESS
USGUP0: CALL USGUPS ;Perform file update
SETOM 0(T4) ;SET ENTRY FREE
RET ;RETURN FROM USGUP0
; Subroutine to copy current checkpoint entry into USAGE file entry
USGUPS: SKIPGE 0(T4) ;ENTRY ACTIVE?
RET ;NO - NOTHING TO DO
MOVE T1,USGEOF ;GET CURRENT EOF
MOVEM T1,0(T4) ;SAVE IN CHECKPOINT
MOVE T1,USGJFN ;JFN FOR USAGE FILE
MOVEI T2,1(T4) ;ADDRS OF DATA
HRLI T2,(POINT 36,,) ;FORM BP
HRRZ T3,0(T2) ;GET LENGTH OF ITEM
ADDM T3,USGEOF ;UPDATE USAGE EOF POINTER
MOVNS T3 ;MAKE NEGATIVE
SOUT ;DUMP INTO FILE
ERJMP [CALL USGIOE ;REPORT IO ERROR
JRST .+1]
MOVE T1,USGEOF ;CALC PAGE JUST WRITTEN
LSH T1,-PGSFT
HRL T1,USGJFN ;FORM IDENT
MOVEI T2,1 ;DO ONE PAGE
UFPGS ;UPDATE FILE PAGE
ERJMP USGIOE ;[7456] Report IO error and return
RET ;Return from USGUPS
;IO ERROR IN USAGE FILE
USGIOE: MOVE T1,USGEOF ;REPORT BAD PAGE
LSH T1,-PGSFT
BUG.(CHK,UXXWER,JSYSM,HARD,<Write error in usage file>,<<T1,PAGE>>,<
Cause: A SOUT or UFPGS error occurred while trying to write to the USAGE file
ACCOUNT:SYSTEM-DATA.BIN. This indicates that there is a hard error in
the file.
Action: The USAGE file ACCOUNT:SYSTEM-DATA.BIN must be repaired or deleted.
Data: PAGE - Page number in USAGE file
>,,<DB%NND>) ;[7.1279][7.1210]
RET ;CONTINUE
;ROUTINE TO CREATE A CHECKPOINT FILE
CRCKPT: STKVAR <SCKJFN>
HRROI T2,CKPFIL
MOVX T1,GJ%SHT!GJ%PHY!GJ%NEW ;NEW ONLY
GTJFN
ERJMP [MOVX T1,GJ%SHT!GJ%PHY!GJ%DEL ;HANDLE CASE OF THE
HRROI T2,CKPFIL ; DELETED BUT NOT EXPUNGED FILE
GTJFN ; TO PREVENT UXXCKP BUGHLTS
ERJMP R ;NOT THAT CASE
HRLI T1,.FBCTL ;WORD IN FDB TO CHANGE
MOVX T2,FB%DEL ;TO UNDELETE FILE
SETZM T3 ;CLEAR DELETED BIT
CHFDB ;DO IT
ERJMP R ;FAILURE
HRRZS T1 ;CLEAR STUFF FROM LEFT HALF
JRST .+1] ;AND CONTINUE
MOVEM T1,SCKJFN ;SAVE FOR LATER
MOVX T2,44B5+OF%WR!OF%RD ;READ/WRITE
OPENF
RET ;FAILURE
CALL USGNOD ;SET NO-DUMP
NOINT ;APPEASE FREE SPACE ROUTINES
MOVEI T1,CKPSIZ ;ALLOCATE BUFFER
CALL ASGSWP ; FOR CHECKPOINT RECORD
RETBAD (,OKINT) ;NONE TO BE HAD
MOVE Q2,T1 ;SAVE BASE ADDRS
MOVEI Q1,NJOBS ;INIT FOR NUMBER OF JOBS
SETOM 0(Q2) ;-1 SHOWS FREE ENTRY
MOVEM Q1,1(Q2) ;STORE # OF JOBS IN JOB 0
CALL LGTAD
MOVEM T1,2(Q2) ;DATE/TIME OF LAST CHECKPOINT
MOVEI T1,CKPSIZ ;SIZE OF CHECKPOINT RECORD
MOVEM T1,3(Q2)
MOVE T1,SCKJFN ;GET JFN
HRLI Q2,(POINT 36,,) ;FORM BP
CRCKP1: MOVE T2,Q2 ;COPY BP
MOVNI T3,CKPSIZ ;SIZE OF ENTRY
SOUT ;WRITE IT
ERJMP [OKINT ;UNDO NOINT
RETBAD ()] ;AND GIVE ERROR
SOJG Q1,CRCKP1 ;LOOP OVER ALL JOBS
CLOSF ;CLOSE FILE
JFCL
HRRZ T1,Q2 ;ADDRS OF TEMP BLOCK
MOVEI T2,CKPSIZ ; ITS SIZE
CALL RELSWP ;RELEASE STORAGE
OKINT ;UNDO NOINT
RETSKP ;GOOD RETURN
;ROUTINE TO UPDATE CHECKPOINT PAGE AND UNMAP IT
UNMAPC: MOVEI T2,1 ;1 PAGES
SKIPE T1,CKPGID ;PAGE IDENT OF LAST PAGE MAPPED
UFPGS ;UPDATE ON DISK
JFCL ;WE TRIED
SETZB T1,CKPGID ;UNMAP PAGE, MARK NO PAGE MAPPED
MOVEI T2,FPG0A
CALLRET SETMPG ;...
;ROUTINE TO SET (MAP) CHECKPOINT FILE PAGE FOR JOB N
; T1/ JOB #
;RETURNS: T4/ ENTRY ADDRESS
; T1/ PAGE IDENT
USGSPG: IMULI T1,CKPSIZ ;CALC CHECKPOINT LOC
IDIVI T1,PGSIZ ;T1 := PAGE , T2 := LINE
PUSH P,T2 ;SAVE LINE
HRL T1,CKPJFN ;FORM JFN,,PN
MOVX T2,PM%RD!PM%WR ;READ/WRITE
CALL USGMAP
POP P,T4 ;RESTORE OFFSET
ADDI T4,FPG0A ;ADD IN BASE
RET ; AND RETURN
;ROUTINE TO SET FB%NOD (NODUMP) FOR FILE JFN IN T1
USGNOD: HRLI T1,.FBCTL ;SAY WORD 1
TXO T1,CF%NUD ;NO UPDATE DIRECTORY
MOVX T2,FB%NOD ;SET BIT AND MASK
MOVX T3,FB%NOD
CHFDB ;WRITE INTO FDB
HRRZS T1 ;RETURN JFN INTACT
RET
;ROUTINE TO MAP A PAGE OF A FILE INTO FPG0
;CALL: T1/ JFN,,PAGE#
; T2/ ACCESS BITS
USGMAP: CAMN A,CKPGID ;IS THIS PAGE ALREADY MAPPED?
RET ;YES-- RETURN NOW FROM USGMAP
PUSH P,T2 ;SAVE ACCESS INFO
PUSH P,T1 ;SAVE PAGE ID
MOVEI T2,1 ;ONE PAGE TO UPDATE
SKIPE T1,CKPGID ;GET CURRENT PAGE THAT'S MAPPED
UFPGS ;UPDATE IT
JFCL ;WE TRIED
POP P,T1 ;RESTORE PAGE IDENT
MOVEM T1,CKPGID ;REMEMBER NEW PAGE IDENT
CALL JFNOFN ;CONVERT TO OFN,,PN
BUG.(HLT,UXXMAP,JSYSM,SOFT,<USGMAP - Call to JFNOFN failed>,,<
Cause: USGMAP wants to map a page of a file into FPG0 via SETMPG.
It calls JFNOFN to convert the JFN.PN atom to OFN.PN, which SETMPG
wants. If JFNOFN fails, this BUGHLT occurs. Some reasons that JFNOFN
fail are: JFN is not associated with a disk file; JFN is not open;
attempt to create a new page table for a file that is not open for
writing; attempt to create a new page table for a directory file;
attempt to create a new page table for which there is no room on disk.
>)
POP P,T2 ;RESTORE ACCESS INFO
HRRI T2,FPG0A ;ADDRS TO MAP PAGE
CALLRET SETMPG ;MAP THE PAGE
SUBTTL Usage Support Routines -- Queued Message Handler
;USAGE QUEUED MESSAGE HANDLER
USGMES::SAVEAC <Q1,Q2,Q3> ;[7.1200] Save regs
USGMS0: SKIPN Q1,USGBEG ;ANYTHING ON QUEUE?
RET ;NO - DONE
LOAD T1,UQFCN,(Q1) ;GET FCN CODE
CAILE T1,USGLGL ;CHECK VALID
USGBFC: BUG.(HLT,UXXILL,JSYSM,SOFT,<USGMES - Illegal function code>,,<
Cause: The USAGE JSYS causes entries in the usage queue. Each
entry has a dispatch offset which is used by USGMES as an index into
a vector for calling the appropriate support routine.
If the dispatch offset is too large, this BUGHLT occurs. Since the
monitor itself is creating the entries in the queue, such a mismatch
should never occur.
>)
CALL @USGREQ(T1) ;DISPATCH
CALL OFFUSQ ;REMOVE FROM QUEUE
JRST USGMS0 ;LOOP TILL DONE
;DISPATCH TABLE
USGREQ: DTBDSP (USGENT) ;0 - WRITE ENTRY INTO FILE
DTBDSP (USGCLS) ;1 - CLOSE OUT FILE
DTBDSP (USGCKU) ;2 - CHECKUOINT
DTBDSP (USGLGI) ;3 - LOGIN
DTBDSP (USGLGO) ;4 - LOGOUT
DTBDSP (USGSEN) ;5 - SESSION ENTRY
DTBDSP (USGBFC) ;6 - ILLEGAL
DTBDSP (USGBFC) ;7 - ILLEGAL
DTBDSP (USGASU) ;10 - Accounting shift change
USGLGL==.-USGREQ-1
SUBTTL Usage Support Routines -- Checkpoint/Shift Change Timing
;JOB 0 ROUTINE TO PERFORM CHECKPOINT TIMING
CHKCKP::MOVE T1,TODCLK ;[7.1200] Current time
CAMGE T1,CKPTIM ;TIME FOR CHECKPOINT?
RET ;NO - RETURN
SAVEAC <Q1,Q2,Q3> ;[7.1200] Save regs
MOVE T1,FACTSW ;CHECK IF ACCOUNTING
TXNE T1,SF%USG ;???
CALL USGCKP ;YES - CHECKPOINT ALL JOBS
MOVE T1,TODCLK ;RESET NEXT TIME
ADD T1,CKPINV ;ADD INTERVAL
MOVEM T1,CKPTIM ;SAVE NEW TIME
RET ;RETURN
;Job 0 routine to perform automatic accounting shift change
CHKASC::SKIPE T1,ASCTIM ;[7.1200] Get next accounting shift change time
CAMLE T1,TODCLK ;Time for change yet?
RET ;Not yet.
SAVEAC <Q1,Q2,Q3> ;[7.1200] Need all the Q's for this...
MOVE T1,FACTSW ;Get current state bits
TXNE T1,SF%USG ;Doing accounting today?
CALL USGASC ;Yes-- perform accounting shift change
; CALLRET NXTASC ;Compute next time for change and return from CHKASC
; NXTASC - Compute next accounting shift change time
;
; Register usage in this routine:
; T1/ Current DOW/time table entry
; T2/ Time selected from table (-1 if none found yet)
; T3/ Bit for current DOW (day-of-week) being tested
; T4/ Current pointer to DOW/time table
; Q1/ Bit for DOW of today
; Q2/ Current time in seconds since midnight of the day being tested
; (will be negative if other than today)
; DOW/time table entry format:
; LH: Bit n on means that this entry valid on day-of-week (DOW) n
; (0=Monday)
; RH: Time-of-day when shift will occur on selected DOWs, in
; seconds since midnight.
NXTASC::
SAVEAC <Q1,Q2,Q3> ;[7.1200] Need all the Q's
LOCK ASCLOK ;Lock time table database
MOVX T2,-1 ;Use current date/time
MOVX T4,0 ;No options
ODCNV ;Get time, day-of-week, etc.
ERJMP NXTAS7 ;No date/time-- set next time to never
HRRZ Q2,T4 ;Save the seconds since midnight now
MOVX Q1,1B0 ;Get first bit for Monday
MOVNI T1,(T3) ;Get -ve day of week (0=Monday)
LSH Q1,(T1) ;Get bit for this day of week in Q1
MOVE T3,Q1 ;Start testing at today's DOW
MOVX T2,^D<24*60*60> ;Indicate no time found yet
; Loop through table, once for each DOW in the future, until
; next accounting shift change time is found
NXTAS1: SKIPN T4,ASCPTR ;Get AOBJN pointer to DOW/time table
JRST NXTAS7 ;No table-- set next time to infinity
; Loop through table for this DOW to see if any changes this day
NXTAS2: MOVE T1,(T4) ;Get entry from table
TDNN T1,T3 ;Entry in effect this DOW?
JRST NXTAS3 ;No-- skip it
CAIGE Q2,(T1) ;Has the time for this change already past?
CAIG T2,(T1) ; or have we already found an earlier time?
JRST NXTAS3 ;Yes to either question-- skip entry
HRRZ T2,T1 ;Found a reasonable time-- remember it
NXTAS3: AOBJN T4,NXTAS2 ;Loop through whole table
CAIGE T2,^D<24*60*60> ;Find a valid entry?
JRST NXTAS8 ;Yes-- go compute time from now
; No time found this DOW-- step to next day in future and search table again
TDNE T3,Q1 ;Back to today?
JUMPL Q2,NXTAS7 ;Yes-- give up if not first time
SUBI Q2,^D<24*60*60> ;Step current time back another day
LSH T3,-1 ;Shift to next DOW
TXNE T3,1B7 ;Beyond Sunday?
MOVX T3,1B0 ;Yes-- reset back to Monday
JRST NXTAS1 ;Keep searching table
; No table or no entries with any DOW's-- set next time to infinity
NXTAS7: SETZ T2, ;Indicate no time set
JRST NXTAS9 ;Store and return
; Found next applicable table entry-- find out when the change should occur
NXTAS8: SUB T2,Q2 ;Compute seconds from now till
; when entry time will occur
IMULI T2,^D1000 ;Convert to TODCLK units of MS
ADD T2,TODCLK ;Compute TODCLK time when we will change
NXTAS9: MOVEM T2,ASCTIM ;Save next change time
UNLOCK ASCLOK ;Unlock ASCPTR database
RET ;Return from NXTASC
SUBTTL Usage Support Routines -- Write Usage File
;WRITE ENTRY INTO FILE FROM QUEUE
USGENT: MOVE T1,USGJFN ;GET JFN
MOVEI T2,UQDAT(Q1) ;POINT TO DATA
HRLI T2,(POINT 36,,) ;FORM BP
HRRZ T3,UQDAT(Q1) ;GET LENGTH OF ITEM
ADDM T3,USGEOF ;UPDATE EOF POINTER
MOVNS T3 ;NEGATE
SOUT ;WRITE IN FILE
ERJMP [CALL USGIOE ;REPORT ERROR
JRST .+1]
MOVE T1,USGEOF ;CALC PAGE JUST WRITTEN
LSH T1,-PGSFT
HRL T1,USGJFN ;FORM IDENT
MOVEI T2,1 ;DO ONE PAGE
UFPGS ;UPDATE FILE PAGE
ERJMP USGIOE ;OH WELL...
RET ;DONE
;CLOSE OUT CURRENT FILE AND START A NEW ONE
USGCLS: STKVAR <NJFN>
CALL CRUSGF ;CREATE A NEW FILE
JRST [ BUG.(CHK,UXXCL1,JSYSM,HARD,<Unable to create new usage file>,<<T1,ERRCOD>>,<
Cause: The USAGE file ACCOUNT:SYSTEM-DATA.BIN could not be created. This error
occurs if a JFN cannot be obtained on the file or if it cannot be
opened.
Data: ERRCOD - JSYS error code
>,,<DB%NND>) ;[7.1279][7.1210]
RET] ;JUST EXIT - NOTHING DONE
HRROI T2,USGFIL ;NOW OPEN IT
CALL USGOPN
JRST [ BUG.(CHK,UXXCL2,JSYSM,HARD,<Unable to open new usage file>,<<T1,ERRCOD>>,<
Cause: This bug indicates that the USAGE file ACCOUNT:SYSTEM-DATA.BIN could
not be opened. This occurs if a JFN cannot be obtained on the file
or if the file cannot be opened.
Data: ERRCOD - JSYS error code
>,,<DB%NND>) ;[7.1279][7.1210]
RET] ;TOUGH AGAIN
MOVEM T1,NJFN ;SAVE NEW JFN
MOVE T1,USGJFN ;GET CURRENT JFN
HRLI T1,.FBCTL ;THIS WORD
TXO T1,CF%NUD ;DONT UPDATE DIR
MOVX T2,FB%NOD ;SET TO CLEAR THIS BIT
SETZ T3, ; TO ALLOW FILE TO DUMP
CHFDB
ERJMP .+1 ;WE TRIED
HRRZS T1 ;RESTORE JFN
CLOSF% ;CLOSE OUT FILE
BUG.(CHK,UXXCL3,JSYSM,HARD,<Unable to close usage file>,<<T1,ERRCOD>>,<
Cause: This bug indicates that TOPS-20 could not CLOSF the USAGE file
ACCOUNT:SYSTEM-DATA.BIN. This bug is highly unlikely unless the JFN
has been lost.
Action: Look at the JSYS error code and figure out what could have happened.
Data: ERRCOD - JSYS error code
>,,<DB%NND>) ;[7.1279][7.1210]
SETZM USGEOF ;SETUP FOR NEW FILE
MOVE T1,NJFN
MOVEM T1,USGJFN ;NOW HAVE NEW FILE TO USE
UNLOCK (USGLOK) ;UNLOCK WAITER
RET ;RETURN
SUBTTL Usage Support Routines -- Update Checkpoint File
;ROUTINE TO SET CHECKPOINT FROM QUEUE
;RETURNS: Q2/ PAGE IDENT
UCKSET: LOAD T1,UQLJI,(Q1) ;Get Local job index from USAGE header
CALL USGSPG ;SET CHECKPOINT PAGE
MOVE Q2,T1 ;SAVE IDENT
MOVEI T1,2(T4) ;SET FROM,,TO FOR CLEAR
HRLI T1,1(T4) ;...
SETZM 1(T4) ;ZERO FIRST WORD
BLT T1,CKPSIZ-1(T4) ;CLEAR
MOVEI T1,1(T4) ;POINT TO DESTINATION
HRLI T1,UQDAT(Q1) ; LHS := DATA
HRRZ T2,UQDAT(Q1) ;GET LENGTH
ADD T2,T4 ;LAST WORD OF XFER
BLT T1,0(T2) ;MOVE DATA
SETZM 0(T4) ;MARK ITEM INUSE
RET ;RETURN DONE
;HANDLE USAGE LOGIN
USGLGI: CALL UCKSET ;COPY DATA TO CHECKPOINT
CALLRET UNMAPC ;EXIT AND UNMAP PAGE
;HANDLE USAGE LOGOUT
USGLGO: CALL UCKSET ;COPY DATA TO CHECKPOINT
MOVE T1,Q2 ;SETUP IDENT
CALL USGUP0 ;UPDATE USAGE FILE (CLEAR CKPT)
CALLRET UNMAPC ;EXIT AND UNMAP PAGE
;[7456] USGSEN - Handle session end: copy the queued information to the
;[7456] checkpoint area, write the queued info to the usage file, then reset
;[7456] the connect time, run time, and session begin time in the checkpoint
;[7456] file.
;[7456] Call with:
;[7456] Q1/ pointer to queued USAGE information
;[7456] Returns: +1 always
;[7456] Clobbers: T1, T2, T4
USGSEN: CALL UCKSET ;(Q1/T4) Copy queue info to checkpoint record
CALL USGUP0 ;(T4/) Merge queued info into usage file
HRRZ T1,1(T4) ;Load length of checkpointed information
ADDI T1,CKOFF(T4) ;Compute beginning of stored session data
SETZM 1(T1) ;Zero the console connect time
SETZM 2(T1) ;Zero the run time
MOVE T2,UQDAT+1(Q1) ;Get end time of the last session
MOVEM T2,0(T1) ;Stash as new session start time
CALLRET UNMAPC ;Unmap checkpoint page and return
;ROUTINE TO UPDATE CHECKPOINT ENTRY FOR A SINGLE JOB
; T1/ JOB NUMBER
CPOINT: SETZM ASCFLG ;Don't perform accounting shift change
CPONT0: SAVEAC <Q1,Q2,Q3> ;[7.1200] Save regs
STKVAR <PGID,CPAD,CPIP> ;Page ident, chekpoint address,
; checkpoint item AOBJN pointer
MOVE Q1,T1 ;SAVE JOB # IN Q1
CALL USGSPG ;SET CHECKPOINT PAGE
MOVEM T1,PGID ;Save checkpoint page address in PGID
MOVEM T4,CPAD ;Save address within page in CPAD
HRRZ Q3,1(T4) ;[7.1200] Get length of entry
ADDI Q3,CKOFF(T4) ;[7.1200] Point to checkpoint data
HRLI Q3,-CKITMS ;[7.1200] Form AOBJN pointer
MOVEM Q3,CPIP ;[7.1200] Save checkpoint item pointer
CALL LGTAD ;GET CURRENT DATE/TIME
MOVEM T1,2(T4) ; INTO CHECKPOINT RECORD
MOVE T1,Q1 ;JOB #
NOSKED ;DO THIS NOSKED
SKIPN JOBDIR(T1) ;JOB LOGGED IN?
JRST [ OKSKED ;NO - JUST RETURN
JRST CPNT3]
CALL SETJSB ;MAP JSB FOR JOB
OKSKED ;JOB IS NOW FIXED IN MY MAP
MOVE T3,T1 ;SAVE PNTR IN T3
MOVEI Q2,0 ;INIT INDEX TO 0
; *** NOTE *** WITH FIXES TO SESSION START TIME, IT MAY NOT BE NECESSARY
; TO RESET THE SESSION START TIME ALL THE TIME. IF YOU CAN PROVE IT ...
CPNT1: XCT CPTBL(Q2) ;FETCH WORD
MOVEM T1,0(Q3) ;[7.1200] Store it
AOS Q2 ;STEP TO NEXT TABLE ENTRY
AOBJN Q3,CPNT1 ;[7.1200] Loop for all entries
SKIPN ASCFLG ;This accounting shift change also?
JRST CPNT2 ;No-- go on
; Accounting shift change-- update USAGE file
MOVE T1,PGID ;Get page ident
MOVE T4,CPAD ;Address within page
PUSH P,T3 ;Save JSB pointer
CALL USGUPS ;Make new USAGE entry
SETZM 0(T4) ;Indicate checkpoint entry still in use
POP P,T3 ;Restore JSB pointer
; Reset job statistics and set new checkpoint entry
MOVE Q3,CPIP ;[7.1200] Get checkpoint item pointer
MOVEI Q2,0 ;INIT INDEX TO 0
CPNT11: MOVE T1,0(Q3) ;[7.1200] Get old value
XCT SETBL(Q2) ;Reset current value of data item
XCT CPTBL(Q2) ;Get new value of data item
MOVEM T1,0(Q3) ;[7.1200] Store it
AOS Q2 ;STEP TO NEXT TABLE ENTRY
AOBJN Q3,CPNT11 ;[7.1200] Loop for all entries in table
CPNT2: CALL CLRJSB ;UNMAP JSB
CPNT3: RET ;RETURN FROM CPOINT
;CHECKPOINT DATA TABLE
CPTBL: MOVE T1,JSSCTI(T3) ;[7456] (0) Session start time
CALL CPGCON ;(1) GET CONNECT TIME
CALL CPGRTM ;(2) JOB RUN TIME
;Checkpoint data routines
CPGCON: MOVE T1,TODCLK ;CURRENT DATE/TIME
SUB T1,CONSTO(T3) ; LESS START TIME
SUB T1,JSSCTM(T3) ; from start of session
RET ;GIVES CONNECT TIME
CPGRTM: MOVE T1,JOBRT(Q1) ;Get job runtime
SUB T1,JSSRTM(T3) ; from start of session
RET ;Return from CPGRTM
;Session End data table
SETBL: CALL SESCTI ;(0) Date/time of session start
ADDM T1,JSSCTM(T3) ;(1) Console time start of session
ADDM T1,JSSRTM(T3) ;(2) Runtime start of session
;Session End data routines
SESCTI: CALL LGTAD ;Get current date/time
MOVEM T1,JSSCTI(T3) ;[7456] Set start of new session
RET ;Return from SESCTI
;PERFORM CHECKPOINT OVER ALL JOBS
USGCKU: CALL USGCKP ;DO WORK
JRST USGULR ;Unlock waiter and return
;Perform accounting shift change
USGASU: CALL USGASC ;Do work
USGULR: UNLOCK (USGLOK) ;UNLOCK WAITER
RET ;RETURN
;Internal routine to perform checkpoint of all jobs
; or accounting shift change
USGCKP: SETZM ASCFLG ;Note not accounting shift change
JRST USGC00 ;Continue
USGASC: SETOM ASCFLG ;Note accounting shift change
USGC00: MOVEI Q1,NJOBS-1 ;MAX JOBS TO DO
; Loop over all active jobs
USGCK0: SKIPN JOBDIR(Q1) ;JOB EXIST AND IS LOGGED IN?
JRST USGCK1 ;NO - STEP TO NEXT
MOVE T1,Q1 ;COPY JOB #
CALL CPONT0 ;CHECKPOINT ONE JOB
USGCK1: SOJG Q1,USGCK0 ;LOOP OVER ALL
MOVEI T1,0 ;MAP JOB 0 ENTRY
CALL USGSPG ;...
MOVE Q1,T4 ;POINTER TO ENTRY
MOVE Q2,T1 ;PAGE IDENT
CALL LGTAD ;GET CURRENT DATE/TIME
MOVEM T1,2(Q1) ;UPDATE DATE/TIME OF CKPOINT
MOVE T1,Q2 ;UNMAP PAGE
CALLRET UNMAPC ; AND EXIT
SUBTTL End of JSYSM
RESCD
TNXEND
END