|
Programming Interface Information:
This information is NOT
intended to be
used as Programming Interfaces of VM/ESA. It is to be used for diagnosis only. |
SNTBK
Cross Reference (Contains links to field and bit definitions)
SNTBK Prolog
NAME : HCPSNTBK
DESCRIPTION: System Name Table Block
STATUS : VM/ESA Version 2, Release 3.0
DSECT : SNTBK
FUNCTION : This block is used to keep track of a system data
file that is brought into the system.
LOCATED BY : The pointer to this chain of blocks is located in
HCPNSU, using NSUNSYAN for NSSs, NSUNSGAN for
DCSSs, NSUIMGAN for images, and NSUNLSAN for
NLS files.
- In HCPSHRBK, pointer SHRSNTPT will point to the
associated HCPSNTBK.
Pointer SHRLSSA will point to the segment space
through which the shared segment was loaded.
- In HCPPGMBK, using the PGMVM pointer will point to the
associated HCPSNTBK.
- SNTFWDPT will point to the next HCPSNTBK in the chain.
- The end of chain is located when the SNTFWDPT equals
the address of NSUNSYAN, NSUNSGAN OR NSUIMGAN.
- In HCPIMGBK, IMGSNTBK will point to the
associated HCPSNTBK.
CREATED BY : HCPNSL when loading the NSS or DCSS for the first
time.
- HCPNSD will build this block for the duration of the
processing of the DEFSEG and DEFSYS commands.
- HCPNSS will build this block for the duration of the
processing of the SAVESEG and SAVESYS commands.
- HCPNSI will build this block for the duration
of processing of the diagnose X'74' instruction
to save or load an image, and the diagnose
X'CC' instruction to create an NLS message
repository.
- HCPNSR will build this block when opening an
image library or NLS message repository file.
DELETED BY : HCPNSP will delete this block when the count fields
of an NSS or DCSS go to zero. The fields are
SNTUSRSH and SNTUSREX.
- HCPNSD will delete this block after processing
the DEFSEG or DEFSYS command.
- HCPNSS will delete this block after processing the
SAVESEG or SAVESYS command.
- HCPNSI will delete this block after processing
diagnose X'74' to save or load an image, or
diagnose X'CC' to create an NLS message
repository.
- HCPNSR will delete this block when closing the
image library or NLS message repository.
COMMENTS : Real Storage Manager will own part of the SNTBK. This
area is DSECTED using the VMDBK.
- The size of this block is 4K, a page of storage.
- *****NOTE***** This control block maps the
descriptor page for certain system data files.
Extreme care must be exercised when updating this
block, to avoid causing files created prior to
the update to break. Changes must be made in an
upward-compatible way
SNTBK Control Block Content
SNTBK DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure SNTBK System Name Table Block 0000 0 Dbl-Word 8 SNTASM0 (128) GENERAL INFORMATION 0400 1024 Dbl-Word 8 SNTVMDAR (128) Reserved for VMDBK look alike area. 0800 2048 Dbl-Word 8 SNTASM2 (128) Page range information 0C00 3072 Dbl-Word 8 SNTASM3 (128) Image library specific information 0000 0 Address 4 SNTFWDPT Forward pointer to the next SNTBK. 0004 4 Address 4 SNTBCKPT Backward pointer to the next SNTBK. The following is used to move the following fields in HCPNSBWD: SNTNAME, SNTFLAGS 0008 8 Character 12 SNTNAMFL (0) This field used to move the following two fields. 0008 8 Character 8 SNTNAME Name of the NSS, DCSS, image, or NLS. 0010 16 Signed 4 SNTFLAGS (0) Flags for the SNTBK. 0010 16 Bitstring 1 SNTTYPFG Type information flag. 1... .... SNTRSTD X'80' Indicates that this NSS or DCSS has restricted use and must have a NAMESAVE entry in the user's directory. .1.. .... SNTCPUSE X'40' Indicates that this is a CP NSS/DCSS - meaning CP will write to the parts of this NSS/DCSS with ranges defined as 'SC'. ..1. .... SNTLSS X'20' This bit indicates that this is a segment space definition that contains member saved segments. ...1 .... SNTMSS X'10' This bit indicates that this is a member saved segment definition. NOTES : If both SNTLSS and SNTMSS are off then this is a named saved segment. .... 1... SNTNLS X'08' This is an NLS. .... .1.. SNTIMG X'04' This is an Image. .... ..1. SNTSYS X'02' This is an NSS. .... ...1 SNTSEG X'01' This is a DCSS. 0011 17 Bitstring 1 SNTSTAFG Status information flag. .... .1.. SNTABEND X'04' This bit indicates that an abend should be issued when the Auxiliary Storage Manager or Real Storage Manager in use counts are not the same. .... ...1 SNTPENDP X'01' This bit indicates that the NSS, DCSS, image, or NLS file should be purged when the total user count goes to zero. 1... .... SNTNOTLD X'80' This bit indicates that SPTape is dumping this NSS or DCSS and it is not a loadable system/space. FIND, LOAD and IPL use this bit to determine whether the Guest should be deferred or not. The following are the flags that indicate status. The field below, SNTENVFG, is kept in this block for compatibility only. It has been superceded by SNTMENVF. The values in this field should not be used in code other than the compatibility code currently referencing it. This field is defined to contain the virtual machine mode in which the NSS was saved. It therefore can have only one value. The field that supercedes this one, SNTMENVF, was defined as indicating which virtual machine modes were specified on the DEFSYS command. It now is defined as indicating in which mode(s) the NSS can be IPLed. 0012 18 Bitstring 1 SNTENVFG Flag information byte 00000001 SNT370MD X'01' This bit indicates 370 mode machine. 00000002 SNTESAMD X'02' This bit indicates ESA-370 mode machine. 00000004 SNTXCMD X'04' This bit indicates an ESA/XC mode machine 0013 19 Bitstring 1 SNTTYPF2 Type information byte 2. 1... .... SNTSHWRT X'80' Indicates that there at least one shared writeable page range (SW or SN). .1.. .... SNTVMGRP X'40' Indicates that a VMGROUP attribute is assigned to this NSS. ..1. .... SNTLNSHR X'20' Indicates that any user is allowed to load an exclusive version of this saved segment. Note that this bit is only valid for DCSS and segment space SNTBKs. To update the SNTUSRSH or SNTUSREX count for NSSs or saved segments the SNTBK-SHRBK Queue lock (SNTSHRLK) must be held exclusively. 0014 20 Signed 2 SNTUSRSH Count of NSS or DCSS users in shared mode or count of all users of an image library. 0016 22 Signed 2 SNTUSREX Count of NSS or DCSS users in exclusive mode. NOTES : SNTUSRSH + SNTUSREX = The number of loads of this name. This is the number of SHRBKs on this SNTBK's SHRBK chain. 0018 24 Address 4 SNTSTLPT Pointer to the STLBK. It contains PGMBK info 001C 28 Address 4 SNTSDFBK Pointer to the SDFBK. Used to communicate with the SDF system. 0020 32 Signed 4 * Reserved for IBM use. The following field SNTCOUNT is used to allow a move of the following fields in HCPNSBWD: SNTMINSZ, SNTRNGCT, SNTDESCT, SNTENVCT, SNTKEYCT, SNTSTRCT, SNTNDTCT, SNTPRFLG, Reserved byte, SNTPREGS 0024 36 Character 32 SNTCOUNT (0) 0024 36 Signed 4 SNTMINSZ Indicates the minimum size in which the NSS can be IPLed. 0028 40 Signed 4 SNTRNGCT Count of valid page range entries for an NSS or DCSS. 002C 44 Signed 4 SNTDESCT Count of descriptor pages defined for an NSS, DCSS, image, or NLS file. 0030 48 Signed 4 SNTENVCT Count of environment pages for an NSS. 0034 52 Signed 4 SNTKEYCT Count of key pages for an NSS or DCSS. 0038 56 Signed 4 SNTSTRCT Count of storage pages saved for an NSS, DCSS, image, or NLS file. 003C 60 Signed 4 SNTNDTCT Count of storage pages defined with the no-data-saved attribute. This count is not calculated until the NSS or DCSS is saved. The total number of pages defined is SNTSTRCT+SNTNDTCT 0040 64 Bitstring 1 SNTPRFLG PARMREGS flags 1... .... SNTPRDEF X'80' PARMREGS OPTION SPECIFIED ON DEFSYS .1.. .... SNTPRNO X'40' PARMREGS=NONE SPECIFIED ON DEFSYS 0041 65 Bitstring 1 * Reserved for IBM use 0042 66 Bitstring 2 SNTPREGS (0) PARMREGS registers 0042 66 Signed 1 SNTPRBEG PARMREGS beginning register 0043 67 Signed 1 SNTPREND PARMREGS ending register 0044 68 Address 4 SNTSHRPT Forward anchor for SHRBK chain. 0048 72 Address 4 SNTCPNTE CP Notification Address - this address will be called each time a virtual machine releases the system data file. The following is used to move the following fields in HCPNSBWD: SNTMEMCT, Reserved field, SNTSTPAG, SNTENPAG 004C 76 Character 12 SNTMEMSR (0) 004C 76 Signed 2 SNTMEMCT Count of member saved segments within this segment space. This field is only valid if SNTLSS is on. This field indicates the number of member saved segment directory entries located in the directory area (SNTASM2 & SNTASM3). It may not be larger than SNTMAXCT. 004E 78 Signed 2 * Reserved for IBM use 0050 80 Signed 4 SNTSTPAG The lowest page defined for this segment. This page number has not been rounded down to the nearest megabyte boundary for segment spaces. 0054 84 Signed 4 SNTENPAG The highest page defined for this segment. This page number has not been rounded up to the nearest megabyte boundary for segment spaces. To update the SNTLODCT count for NSSs or saved segments the SNTBK-SHRBK Queue lock (SNTSHRLK) must be held exclusively. 0058 88 Signed 4 SNTLODCT The number of loads via this segment space. This is the number of SHRBKs that point to this segment space. This count is only valid if SNTLSS is on. 00000040 SNTMAXCT 64 The maximum number of members in a segment space and the maximum number of segment space that may be associated with a member saved segment. 005C 92 Address 4 SNTCPNTL CP Notification Address - this address will be called when the last virtual machine releases the system data file. 0060 96 Address 4 SNTNOTAM CP Notification Address - this address will be called when a saved segment is purged. 0064 100 Signed 4 * Reserved for IBM use. 0068 104 Bitstring 1 SNTMENVF Flag used to indicate the virtual machine environments in which the NSS can be IPLed. 1... .... SNTMULT X'80' This NSS can be IPLed in more than one virtual machine mode. .... .1.. SNTXCMM X'04' This bit indicates the ESA/XC virtual machine can IPL this NSS. .... ..1. SNTESAMM X'02' This bit indicates the ESA-370 virtual machine can IPL this NSS. .... ...1 SNT370MM X'01' This bit indicates the System/370 virtual machine can IPL this NSS. 0069 105 Bitstring 1 * (7) Reserved for IBM use. SNTBK/SHRBK queue lock (SNTSHRLK) Lock type: This is a formal shared or exclusive lock Resource serialized: This lock manages the SHRBK queue chained from the SNTBK. The lock will be obtained shared when scanning the queue and exclusive when adding to, or deleting from, the queue. This lock is also used to serialize the following SNTBK 'use-counts': SNTUSRSH, SNTUSREX, SNTLODCT. The lock must be obtained exclusive when updating these counts. Notes : If the Saved Segment SNTBK queue or Named Saved System SNTBK queue lock is held exclusively then the SNTBK/SHRBK lock does not need to be obtained to add/ remove a SHRBK or increment/decrement the 'use-counts'. See the general comments in HCPNSUBK COPY file for detailed Saved Segment or NSS locking information. 0070 112 Dbl-Word 8 SNTSHRLK (3) SNTBK/SHRBK queue defer lock 0088 136 Dbl-Word 8 SNTPURID User id who issued PURGE command while SAVESEG/SAVESYS command is processing. 0090 144 Address 4 SNTCPEBK Queue of CPEBKs waiting to load this NSS or DCSS while SPTape is dumping it. 0094 148 Address 4 SNTXBLBK Address of XBLBK for NSSs 0098 152 Address 4 SNTENVPG Address of environment page. This is a System Virtual address. 004C 76 Signed 2 SNTLOGCT Count of segment spaces containing this member save segment. This field is only valid if SNTMSS is on. This field indicates the number of segment space directory entries located in the directory area (SNTASM3). It may not be larger than SNTMAXCT. 0800 2048 Dbl-Word 8 SNTRANGE A pair of start/end page ranges. 00000080 SNTPRMAX 128 The maximum number of page range entries plus one entry for the fence for NSSs and DCSSs. Images have only one page range. 0800 2048 Signed 4 SNTRANS First page of range. This field for NSSs and DCSSs will contain a flag in the rightmost byte. 0804 2052 Signed 4 SNTRANE Last page of range. 0800 2048 Bitstring 3 SNTRSNOF The start page range minus the flag byte. The page range will be in the form SSSPP0FF, where SSS = segment number PP = page number 0 = always 0 FF = flag byte 0803 2051 Bitstring 1 SNTRNGFG Page range storage type flag for NSSs and DCSSs. .... ...1 SNTEXCL X'01' This bit indicates segments that may not be shared among several users. Each user gets a separate copy of this segment. .... ..1. SNTPROT X'02' This bit indicates page ranges that are page protected. Users may access these pages only in read-only mode. .... .1.. SNTNDAT X'04' This bit indicates page ranges whose data is not saved into the SDF (no data). How page descriptor codes correspond to settings of SNTRNGFG: CODE SNTRNGFG SNTNDAT SNTPROT SNTEXCL SW 000 0=data 0=unprotected (read/write) 0=shared EW 001 0=data 0=unprotected (read/write) 1=exclusive SR 010 0=data 1=protected (read-only) 0=shared ER 011 0=data 1=protected (read-only) 1=exclusive SN 100 1=nodata 0=unprotected (read/write) 0=shared EN 101 1=nodata 0=unprotected (read/write) 1=exclusive SC 110 1=nodata 1=protected (read-only) 0-shared 111 (reserved) 00000000 SNTRNGSW 0 Range flag value for 'SW' 00000001 SNTRNGEW SNTEXCL Range flag value for 'EW' 00000002 SNTRNGSR SNTPROT Range flag value for 'SR' 00000003 SNTRNGER SNTPROT+SNTEXCL Range flag value for 'ER' 00000004 SNTRNGSN SNTNDAT Range flag value for 'SN' 00000005 SNTRNGEN SNTNDAT+SNTEXCL Range flag value for 'EN' 00000006 SNTRNGSC SNTNDAT+SNTPROT Range flag value for 'SC' 00000007 SNTRNGR2 SNTNDAT+SNTPROT+SNTEXCL Reserved 0800 2048 Character 32 SNTMEMBR Member entry The following is used to move the following fields in HCPNSBWD: SNTMSSNM, SNTMEMST, SNTMEMEN 0800 2048 Character 16 SNTMEMDA (0) THIS ALLOWS THE MOVE OF THE NEXT 3 FIELDS 0800 2048 Character 8 SNTMSSNM Name of the member saved segment 0808 2056 Signed 4 SNTMEMST First page of range. This field will contain status information in the rightmost byte. The page number will be in form: SSSPP0FF, where SSS = segment number PP = page number 0 = always 0 FF = status byte 080C 2060 Signed 4 SNTMEMEN Last page of range 0810 2064 Address 4 SNTMSSA Address of the SNTBK defining the member saved segment. 0814 2068 Signed 4 * Reserved for IBM use 0818 2072 Dbl-Word 8 * Reserved for IBM use 00000020 SNTNTSZM *-SNTMSSNM Length of a member saved seg entry 0808 2056 Bitstring 3 SNTMEMSP Starting page number for the member 080B 2059 Bitstring 1 SNTMSTAT Member saved segment status byte .... .1.. SNTMQNTF X'04' Flag to indicate this entry not found during QUERY NAMES command processing .... ..1. SNTMSAVD X'02' This member saved segment has been saved .... ...1 SNTMPENP X'01' This member saved segment is in pending purge status. 0C00 3072 Character 16 SNTLGSEG Segment Space Entry 0C00 3072 Character 8 SNTLSSNM Name of the segment space 0C08 3080 Address 4 SNTLSSA Address of the segment space's SNTBK. This field is zero if the segment SPACE IS NOT BEING USED. WARNING - THIS FIELD MAY BE INACCURATE UNDER CERTAIN CIRCUMSTANCES (LIKE SNTBKS OF MEMBERS THAT WERE DEFINED USING THE 'SAME' OPTION) IT IS RECOMMENDED THAT THE SEGMENT SPACE BE LOCATED THROUGH SHRLSSA AND COMPARES BE DONE ON THE SNTBK NAMES, NOT WITH THIS ADDRESS. 0C0C 3084 Bitstring 1 SNTLSTAT Segment space status byte .... .1.. SNTLQNTF X'04' Flag to indicate this entry not found during QUERY NAMES command processing. .... ..1. SNTLOPEN X'02' Segment space found open don't compress. .... ...1 SNTLPENP X'01' This segment space is in pending purge status. 0C0D 3085 Bitstring 3 SNTLSSCT NUMBER OF SEGMENT SPACE SNTBKS BY THIS NAME POINTING TO THIS MEMBER SNTBK NOTE 3 BYTES ARE ENOUGH AS EACH SNTBK OCCUPIES A FULL PAGE AND WE CAN NEVER HAVE X'FFFFFF' SNTBKS 00000010 SNTNTSZL *-SNTLSSNM The size of a segment space directory entry. 0000000A SNTAPMAX 10 The maximum number of address entries in this ASA/virtual address table for an image or NLS file. 0C00 3072 Address 4 SNTASALT Address of the next page in the ASA/virtual address table. This field applies only to image and NLS files. 00000C04 SNTNASA * Next ASA in the table for image files.
SNTBK Storage Layout
*** SNTBK - System Name Table Block * * +-------------------------------------------------------+ * 0 | | * = SNTASM0 = * | | * +-------------------------------------------------------+ * 400 | | * = SNTVMDAR = * | | * +-------------------------------------------------------+ * 800 | | * = SNTASM2 = * | | * +-------------------------------------------------------+ * C00 | | * = SNTASM3 = * | | * +-------------------------------------------------------+ *1000 * *** SNTBK - System Name Table Block *** Overlay for SNTASM0 in SNTBK * * +---------------------------+---------------------------+ * 0 | SNTFWDPT | SNTBCKPT | * +---------------------------+---------------------------+ * 8 | SNTNAME | * +------+------+------+------+-------------+-------------+ * 10 |:TYPFG|:STAFG|:ENVFG|:TYPF2| SNTUSRSH | SNTUSREX | * +------+------+------+------+-------------+-------------+ * 18 | SNTSTLPT | SNTSDFBK | * +---------------------------+---------------------------+ * 20 |///////////////////////////| SNTMINSZ | * +---------------------------+---------------------------+ * 28 | SNTRNGCT | SNTDESCT | * +---------------------------+---------------------------+ * 30 | SNTENVCT | SNTKEYCT | * +---------------------------+---------------------------+ * 38 | SNTSTRCT | SNTNDTCT | * +------+------+------+------+---------------------------+ * 40 |:PRFLG|//////|:PRBEG|:PREND| SNTSHRPT | * +------+------+------+------+-------------+-------------+ * 48 | SNTCPNTE | SNTMEMCT |/////////////| * +---------------------------+-------------+-------------+ * 50 | SNTSTPAG | SNTENPAG | * +---------------------------+---------------------------+ * 58 | SNTLODCT | SNTCPNTL | * +---------------------------+---------------------------+ * 60 | SNTNOTAM |///////////////////////////| * +------+--------------------+---------------------------+ * 68 |:MENVF|////////////////////////////////////////////////| * +------+------------------------------------------------+ * 70 | | * = SNTSHRLK = * | | * +-------------------------------------------------------+ * 88 | SNTPURID | * +---------------------------+---------------------------+ * 90 | SNTCPEBK | SNTXBLBK | * +---------------------------+---------------------------+ * 98 | SNTENVPG | 9C * +---------------------------+ * *** Overlay for SNTASM0 in SNTBK *** Overlay for SNTMEMCT in SNTBK * * +-------------+ * 48 ... 4C | SNTLOGCT | 4E * +-------------+ * *** Overlay for SNTMEMCT in SNTBK *** Overlay for SNTASM2 in SNTBK * * +-------------------------------------------------------+ * 800 | SNTRANGE | * +-------------------------------------------------------+ * 808 * *** Overlay for SNTASM2 in SNTBK *** Overlay for SNTRANGE in SNTBK * * +---------------------------+---------------------------+ * 800 | SNTRANS | SNTRANE | * +---------------------------+---------------------------+ * 808 * *** Overlay for SNTRANGE in SNTBK *** Overlay for SNTRANS in SNTBK * * +--------------------+------+ * 800 | SNTRSNOF |:RNGFG| 804 * +--------------------+------+ * *** Overlay for SNTRANS in SNTBK *** Overlay for SNTASM2 in SNTBK * * +-------------------------------------------------------+ * 800 | | * = SNTMEMBR = * | | * +-------------------------------------------------------+ * 820 * *** Overlay for SNTASM2 in SNTBK *** Overlay for SNTMEMBR in SNTBK * * +-------------------------------------------------------+ * 800 | SNTMSSNM | * +---------------------------+---------------------------+ * 808 | SNTMEMST | SNTMEMEN | * +---------------------------+---------------------------+ * 810 | SNTMSSA |///////////////////////////| * +---------------------------+---------------------------+ * 818 |///////////////////////////////////////////////////////| * +-------------------------------------------------------+ * 820 * *** Overlay for SNTMEMBR in SNTBK *** Overlay for SNTMEMST in SNTBK * * +--------------------+------+ * 808 | SNTMEMSP |:MSTAT| 80C * +--------------------+------+ * *** Overlay for SNTMEMST in SNTBK *** Overlay for SNTASM3 in SNTBK * * +-------------------------------------------------------+ * C00 | SNTLGSEG | * | | * +-------------------------------------------------------+ * C10 * *** Overlay for SNTASM3 in SNTBK *** Overlay for SNTLGSEG in SNTBK * * +-------------------------------------------------------+ * C00 | SNTLSSNM | * +---------------------------+------+--------------------+ * C08 | SNTLSSA |:LSTAT| SNTLSSCT | * +---------------------------+------+--------------------+ * C10 * *** Overlay for SNTLGSEG in SNTBK *** Overlay for SNTASM3 in SNTBK * * +---------------------------+ * C00 | SNTASALT | C04 * +---------------------------+ * *** Overlay for SNTASM3 in SNTBK
SNTBK Cross Reference
(contains links to field and bit definitions)Symbol Dspl Value -------------- ---- -----SNTABEND 0011 04
SNTAPMAX 0C0D 0000000A
SNTASALT 0C00
SNTASM0 0000
SNTASM2 0800
SNTASM3 0C00
SNTBCKPT 0004
SNTCOUNT 0024
SNTCPEBK 0090
SNTCPNTE 0048
SNTCPNTL 005C
SNTCPUSE 0010 40
SNTDESCT 002C
SNTENPAG 0054
SNTENVCT 0030
SNTENVFG 0012
SNTENVPG 0098
SNTESAMD 0012 00000002
SNTESAMM 0068 02
SNTEXCL 0803 01
SNTFLAGS 0010
SNTFWDPT 0000
SNTIMG 0010 04
SNTKEYCT 0034
SNTLGSEG 0C00
SNTLNSHR 0013 20
SNTLODCT 0058
SNTLOGCT 004C
SNTLOPEN 0C0C 02
SNTLPENP 0C0C 01
SNTLQNTF 0C0C 04
SNTLSS 0010 20
SNTLSSA 0C08
SNTLSSCT 0C0D
SNTLSSNM 0C00
SNTLSTAT 0C0C
SNTMAXCT 0058 00000040
SNTMEMBR 0800
SNTMEMCT 004C
SNTMEMDA 0800
SNTMEMEN 080C
SNTMEMSP 0808
SNTMEMSR 004C
SNTMEMST 0808
SNTMENVF 0068
SNTMINSZ 0024
SNTMPENP 080B 01
SNTMQNTF 080B 04
SNTMSAVD 080B 02
SNTMSS 0010 10
SNTMSSA 0810
SNTMSSNM 0800
SNTMSTAT 080B
SNTMULT 0068 80
SNTNAME 0008
SNTNAMFL 0008
SNTNASA 0C00 00000C04
SNTNDAT 0803 04
SNTNDTCT 003C
SNTNLS 0010 08
SNTNOTAM 0060
SNTNOTLD 0011 80
SNTNTSZL 0C0D 00000010
SNTNTSZM 0818 00000020
SNTPENDP 0011 01
SNTPRBEG 0042
SNTPRDEF 0040 80
SNTPREGS 0042
SNTPREND 0043
SNTPRFLG 0040
SNTPRMAX 0800 00000080
SNTPRNO 0040 40
SNTPROT 0803 02
SNTPURID 0088
SNTRANE 0804
SNTRANGE 0800
SNTRANS 0800
SNTRNGCT 0028
SNTRNGEN 0803 00000005
SNTRNGER 0803 00000003
SNTRNGEW 0803 00000001
SNTRNGFG 0803
SNTRNGR2 0803 00000007
SNTRNGSC 0803 00000006
SNTRNGSN 0803 00000004
SNTRNGSR 0803 00000002
SNTRNGSW 0803 00000000
SNTRSNOF 0800
SNTRSTD 0010 80
SNTSDFBK 001C
SNTSEG 0010 01
SNTSHRLK 0070
SNTSHRPT 0044
SNTSHWRT 0013 80
SNTSTAFG 0011
SNTSTLPT 0018
SNTSTPAG 0050
SNTSTRCT 0038
SNTSYS 0010 02
SNTTYPFG 0010
SNTTYPF2 0013
SNTUSREX 0016
SNTUSRSH 0014
SNTVMDAR 0400
SNTVMGRP 0013 40
SNTXBLBK 0094
SNTXCMD 0012 00000004
SNTXCMM 0068 04
SNT370MD 0012 00000001
SNT370MM 0068 01
Last updated on 3 Aug 1999 at 12:33:28 EDT.
Copyright IBM Corporation, 1990, 1999