Transaction Processing Facility (TPF) - Online Maintenance
TPF : Support : Maintenance
TPF : Support : Maintenance
|
|
Skip to:
Abstract |
Comments |
Solution |
Related Segments |
Migration |
Download
SUBJECT: APAR NUMBER: PJ27214
REFERENCE: AREA: TPF INTERNET MAIL SERVER
SEGMENT: BINCON40 - RELEASE: TPF4 (C-Header)
SEGMENT: BINDAS40 - RELEASE: TPF4 (C-Header)
SEGMENT: BINDNS40 - RELEASE: TPF4 (C-Header)
SEGMENT: BITYPE40 - RELEASE: TPF4 (C-Header)
SEGMENT: C$CINFC40 - RELEASE: TPF4 (C-Header)
SEGMENT: C$DDSM40 - RELEASE: TPF4 (C-Header)
SEGMENT: C$SPIF40 - RELEASE: TPF4 (C-Header)
SEGMENT: CASSER40 - RELEASE: TPF4 (C)
SEGMENT: CDDNPI40 - RELEASE: TPF4 (C)
SEGMENT: CDDNUL40 - RELEASE: TPF4 (C)
SEGMENT: CDDPIP40 - RELEASE: TPF4 (C)
SEGMENT: CDDSOC40 - RELEASE: TPF4 (C)
SEGMENT: CDDTBL40 - RELEASE: TPF4 (C)
SEGMENT: CEVTIM40 - RELEASE: TPF4 (C)
SEGMENT: CFIA40 - RELEASE: TPF4 (C)
SEGMENT: CFIU40 - RELEASE: TPF4 (C)
SEGMENT: CFIUBS40 - RELEASE: TPF4 (BuildScr)
SEGMENT: CFS02140 - RELEASE: TPF4 (C)
SEGMENT: CFS02240 - RELEASE: TPF4 (C)
SEGMENT: CFS03640 - RELEASE: TPF4 (C)
SEGMENT: CFS10540 - RELEASE: TPF4 (C)
SEGMENT: CFS14940 - RELEASE: TPF4 (C)
SEGMENT: CFS15040 - RELEASE: TPF4 (C)
SEGMENT: CFS16840 - RELEASE: TPF4 (C)
SEGMENT: CFS17040 - RELEASE: TPF4 (C)
SEGMENT: CFS18040 - RELEASE: TPF4 (C)
SEGMENT: CFS18140 - RELEASE: TPF4 (C)
SEGMENT: CICR40 - RELEASE: TPF4 (Copy)
SEGMENT: CINETA40 - RELEASE: TPF4 (C)
SEGMENT: CINETN40 - RELEASE: TPF4 (C)
SEGMENT: CINET140 - RELEASE: TPF4 (C)
SEGMENT: CINET740 - RELEASE: TPF4 (C)
SEGMENT: CINFC40 - RELEASE: TPF4 (Macro)
SEGMENT: CNA2E40 - RELEASE: TPF4 (C)
SEGMENT: CNE2A40 - RELEASE: TPF4 (C)
SEGMENT: CNSNAM40 - RELEASE: TPF4 (C)
SEGMENT: CNSNET40 - RELEASE: TPF4 (C)
SEGMENT: CNSPAR40 - RELEASE: TPF4 (C)
SEGMENT: CNSPRN40 - RELEASE: TPF4 (C)
SEGMENT: CNSSAD40 - RELEASE: TPF4 (C)
SEGMENT: CNSTTL40 - RELEASE: TPF4 (C)
SEGMENT: COMXBS40 - RELEASE: TPF4 (BuildScr)
SEGMENT: COMXXV40 - RELEASE: TPF4 (LibIntScr)
SEGMENT: CPIPE40 - RELEASE: TPF4 (C)
SEGMENT: CRESCO40 - RELEASE: TPF4 (C)
SEGMENT: CRESDA40 - RELEASE: TPF4 (C)
SEGMENT: CRESDB40 - RELEASE: TPF4 (C)
SEGMENT: CRESIN40 - RELEASE: TPF4 (C)
SEGMENT: CRESMK40 - RELEASE: TPF4 (C)
SEGMENT: CRESQR40 - RELEASE: TPF4 (C)
SEGMENT: CRESSN40 - RELEASE: TPF4 (C)
SEGMENT: CSSDLL40 - RELEASE: TPF4 (C)
SEGMENT: CSYLBS40 - RELEASE: TPF4 (BuildScr)
SEGMENT: CSYLGD40 - RELEASE: TPF4 (C)
SEGMENT: CSYLOG40 - RELEASE: TPF4 (C)
SEGMENT: CTXOBS40 - RELEASE: TPF4 (BuildScr)
SEGMENT: C54940 - RELEASE: TPF4 (C)
SEGMENT: C55040 - RELEASE: TPF4 (C)
SEGMENT: ERRNO40 - RELEASE: TPF4 (C-Header)
SEGMENT: EVLIB40 - RELEASE: TPF4 (C-Header)
SEGMENT: EVLIBP40 - RELEASE: TPF4 (C-Header)
SEGMENT: I$CMDS40 - RELEASE: TPF4 (C-Header)
SEGMENT: I$FSDD40 - RELEASE: TPF4 (C-Header)
SEGMENT: I$GLUE40 - RELEASE: TPF4 (C-Header)
SEGMENT: I$NODE40 - RELEASE: TPF4 (C-Header)
SEGMENT: I$NPDD40 - RELEASE: TPF4 (C-Header)
SEGMENT: I$POLL40 - RELEASE: TPF4 (C-Header)
SEGMENT: I$PWBL40 - RELEASE: TPF4 (C-Header)
SEGMENT: I$WAIT40 - RELEASE: TPF4 (C-Header)
SEGMENT: IBMPAL40 - RELEASE: TPF4 (Copy)
SEGMENT: IPWBL40 - RELEASE: TPF4 (Dsect)
SEGMENT: LIST40 - RELEASE: TPF4 (C-Header)
SEGMENT: NAMCOM40 - RELEASE: TPF4 (C-Header)
SEGMENT: PORTAF40 - RELEASE: TPF4 (C-Header)
SEGMENT: PORTBF40 - RELEASE: TPF4 (C-Header)
SEGMENT: RESDBG40 - RELEASE: TPF4 (C-Header)
SEGMENT: RESOLV40 - RELEASE: TPF4 (C-Header)
SEGMENT: SPPGML40 - RELEASE: TPF4 (Macro)
SEGMENT: STAT40 - RELEASE: TPF4 (C-Header)
SEGMENT: SYSLOG40 - RELEASE: TPF4 (C-Header)
SEGMENT: UDDIPM40 - RELEASE: TPF4 (C)
SEGMENT: UDDWTC40 - RELEASE: TPF4 (C)
Pre-requisite APARs are:
FOR SEGMENT C$CINFC40 (C-Header) - REL TPF4
PJ13992 PJ14618 PJ13562 PJ14605
PJ15295 PJ15766 PJ17852
PJ21167 PJ21313 PJ21939 PJ22452
PJ23178 PJ23923 PJ24530
PJ24541 PJ24412 PJ25094 PJ25266
PJ24945 PJ25589 PJ25781
PJ25780 PJ25981 PJ25485 PJ26188
PJ26143 PJ26384 PJ26713
PJ26600 PJ26707 PJ26721 PJ27023
PJ26794
FOR SEGMENT C$DDSM40 (C-Header) - REL TPF4
PJ25089 PJ25589
FOR SEGMENT C$SPIF40 (C-Header) - REL TPF4
PJ25089 PJ25589 PJ26188
FOR SEGMENT CDDNUL40 (C) - REL TPF4
PJ25089 PJ25589
FOR SEGMENT CDDPIP40 (C) - REL TPF4
PJ26188
FOR SEGMENT CDDSOC40 (C) - REL TPF4
PJ25089 PJ25589
FOR SEGMENT CDDTBL40 (C) - REL TPF4
PJ25089 PJ26188
FOR SEGMENT CFIA40 (C) - REL TPF4
PJ25589 PJ25740
FOR SEGMENT CFS02140 (C) - REL TPF4
PJ25089 PJ25266 PJ25589 PJ26188
FOR SEGMENT CFS02240 (C) - REL TPF4
PJ25089 PJ25263 PJ25266 PJ25589
PJ26188
FOR SEGMENT CFS03640 (C) - REL TPF4
PJ25089 PJ25589
FOR SEGMENT CFS10540 (C) - REL TPF4
PJ25266
FOR SEGMENT CFS14940 (C) - REL TPF4
PJ25089 PJ25266 PJ25589 PJ26188
FOR SEGMENT CFS15040 (C) - REL TPF4
PJ25089 PJ25266 PJ25589 PJ26188
FOR SEGMENT CFS16840 (C) - REL TPF4
PJ25089
FOR SEGMENT CICR40 (Copy) - REL TPF4
PJ13518 PJ13634 PJ13759 PJ13992
PJ14407 PJ14618 PJ13562
PJ14605 PJ15766 PJ14843 PJ16906
PJ17099 PJ17852 PJ17778
PJ18550 PJ18074 PJ19966 PJ19039
PJ21167 PJ20551 PJ21313
PJ21331 PJ21040 PJ21652 PJ21596
PJ21939 PJ20516 PJ22909
PJ23103 PJ23178 PJ23143 PJ23294
PJ23817 PJ23378 PJ23923
PJ24472 PJ23435 PJ24530 PJ24621
PJ24557 PJ23014 PJ24412
PJ25094 PJ25098 PJ25089 PJ24834
PJ24945 PJ25294 PJ25632
PJ25421 PJ25589 PJ25780 PJ25747
PJ25756 PJ25981 PJ25485
PJ26188 PJ26320 PJ26215 PJ26384
PJ26568 PJ26600 PJ26707
PJ26793 PJ26721 PJ27023 PJ26794 PJ27019 PJ26102
FOR SEGMENT CINET140 (C) - REL TPF4
PJ25589 PJ25780 PJ25761 PJ26515
PJ26671 PJ26575 PJ26683
PJ26434 PJ26848 PJ27255
FOR SEGMENT CINET740 (C) - REL TPF4
PJ25761 PJ26515 PJ26848 PJ27080
FOR SEGMENT CINFC40 (Macro) - REL TPF4
PJ13590 PJ13992 PJ14618 PJ13562
PJ14605 PJ15295 PJ15766
PJ17852 PJ21167 PJ21313 PJ21596
PJ21939 PJ23178 PJ23923
PJ24530 PJ24412 PJ25094 PJ25266
PJ24945 PJ25589 PJ25781
PJ25780 PJ25981 PJ25485 PJ26188
PJ26143 PJ26384 PJ26713
PJ26600 PJ26707 PJ26721 PJ27023
PJ26794
FOR SEGMENT COMXBS40 (BuildScr) - REL TPF4
PJ21791 PJ22389 PJ24525 PJ25089
PJ25266 PJ25375 PJ25491
PJ25589 PJ25780 PJ26188 PJ26174
PJ26575 PJ26683 PJ26713
PJ27023 PJ26895
FOR SEGMENT COMXXV40 (LibIntScr) - REL TPF4
PJ21791 PJ22389 PJ25089 PJ25266
PJ25375 PJ25589 PJ25780
PJ26188 PJ26575 PJ26683
FOR SEGMENT CPIPE40 (C) - REL TPF4
PJ26188
FOR SEGMENT CSSDLL40 (C) - REL TPF4
PJ25084 PJ25632 PJ26187 PJ26575
PJ26685
FOR SEGMENT C54940 (C) - REL TPF4
PJ26895
FOR SEGMENT C55040 (C) - REL TPF4
PJ26895
FOR SEGMENT ERRNO40 (C-Header) - REL TPF4
PJ17852 PJ23923 PJ24472 PJ24541
PJ25089 PJ25589 PJ26174
PJ26575 PJ21337
FOR SEGMENT I$FSDD40 (C-Header) - REL TPF4
PJ25089 PJ25589 PJ26188 PJ26714
FOR SEGMENT I$GLUE40 (C-Header) - REL TPF4
PJ25089 PJ25266 PJ25589 PJ25703
PJ26188 PJ26713 PJ27023
FOR SEGMENT I$NODE40 (C-Header) - REL TPF4
PJ25089 PJ25266 PJ25589
FOR SEGMENT I$PWBL40 (C-Header) - REL TPF4
PJ26683 PJ26895
FOR SEGMENT IBMPAL40 (Copy) - REL TPF4
PJ13514 PJ13496 PJ13560 PJ14078
PJ15.042 PJ14557 PJ14444
PJ14722 PJ14805 PJ14858 PJ13562
PJ14605 PJ15324 PJ14437
PJ15585 PJ16213 PJ15454 PJ16331
PJ17568 PJ14737 PJ14947
PJ17852 PJ17912 PJ17292 PJ15728
PJ19689 PJ19949 PJ19966
PJ19938 PJ19272 PJ19727 PJ21044
PJ20777 PJ21167 PJ20974
PJ21596 PJ21584 PJ21592 PJ21791
PJ20388 PJ22079 PJ21706
PJ22208 PJ17689 PJ21709 PJ22389
PJ22925 PJ21701 PJ22975
PJ22434 PJ23178 PJ23180 PJ22937
PJ23336 PJ22843 PJ23430
PJ23434 PJ23338 PJ21693 PJ23297
PJ21694 PJ21708 PJ24147
PJ23931 PJ23923 PJ24344 PJ24472
PJ23620 PJ24525 PJ24530
PJ24563 PJ24626 PJ23984 PJ24845
PJ24912 PJ25084 PJ25094
PJ25098 PJ25089 PJ25158 PJ25261
PJ25277 PJ25266 PJ25207
PJ23981 PJ25075 PJ25375 PJ25379
PJ25442 PJ25425 PJ25632
PJ25444 PJ25589 PJ25703 PJ25720
PJ25684 PJ25332 PJ25760
PJ25781 PJ25780 PJ25953 PJ25982
PJ25983 PJ25981 PJ26125
PJ25880 PJ26150 PJ26187 PJ26161
PJ26188 PJ26174 PJ26350
PJ26365 PJ26366 PJ26283 PJ26384
PJ26516 PJ26468 PJ26575
PJ26577 PJ26534 PJ26685 PJ26683
PJ26713 PJ26600 PJ26581
PJ26693 PJ26686 PJ26707 PJ26782
PJ26781 PJ26864 PJ26892
PJ27023 PJ27028 PJ21337 PJ26904
PJ26890 PJ27079 PJ27095
PJ27073 PJ27197 PJ27246 PJ27305 PJ27231
FOR SEGMENT IPWBL40 (Dsect) - REL TPF4
PJ26683 PJ26917 PJ26890 PJ26895
FOR SEGMENT SPPGML40 (Macro) - REL TPF4
PJ13509 PJ13579 PJ14357 PJ15.042
PJ14858 PJ14605 PJ14437
PJ16213 PJ15454 PJ14737 PJ14947
PJ17852 PJ17912 PJ15728
PJ19734 PJ19949 PJ19966 PJ19938
PJ19866 PJ21121 PJ21044
PJ20777 PJ21167 PJ21596 PJ21584
PJ21592 PJ21791 PJ20388
PJ21953 PJ22079 PJ22088 PJ22098
PJ21706 PJ22170 PJ21709
PJ22389 PJ21452 PJ21906 PJ21701
PJ21705 PJ23148 PJ23128
PJ22434 PJ23178 PJ23180 PJ23318
PJ22937 PJ23312 PJ22843
PJ23430 PJ23434 PJ23338 PJ21693
PJ23297 PJ21694 PJ21708
PJ24035 PJ23931 PJ23923 PJ23922
PJ24344 PJ24025 PJ24472
PJ23620 PJ23526 PJ24525 PJ24530
PJ24563 PJ24548 PJ24622
PJ24468 PJ23984 PJ24771 PJ24845
PJ25084 PJ25094 PJ25098
PJ25089 PJ25158 PJ25240 PJ25277
PJ25266 PJ25207 PJ25174
PJ23981 PJ25075 PJ25375 PJ25379
PJ25491 PJ25199 PJ25425
PJ25632 PJ25614 PJ25589 PJ25703
PJ25720 PJ25332 PJ25760
PJ25763 PJ25781 PJ25780 PJ25817
PJ25982 PJ25983 PJ25981
PJ26125 PJ25880 PJ26150 PJ26187
PJ26008 PJ26156 PJ26161
PJ26188 PJ26174 PJ26270 PJ26337
PJ26374 PJ26366 PJ26283
PJ25761 PJ26515 PJ26575 PJ26577
PJ26534 PJ26683 PJ26522
PJ26713 PJ26600 PJ26581 PJ26666
PJ26693 PJ26686 PJ26809
PJ26707 PJ26864 PJ26892 PJ26746
PJ26793 PJ26841 PJ26887
PJ26967 PJ27023 PJ27028 PJ21337
PJ26904 PJ26890 PJ27079
PJ26895 PJ27156 PJ27095 PJ27197 PJ27246 PJ27305 PJ27345
PJ27231
FOR SEGMENT STAT40 (C-Header) - REL TPF4
PJ25089 PJ26174 PJ26714
FOR SEGMENT UDDIPM40 (C) - REL TPF4
PJ25089 PJ25589
FOR SEGMENT UDDWTC40 (C) - REL TPF4
PJ25089 PJ25589
To be applied in the order listed for each segment.
ABSTRACT OF PROBLEM
___________________
This apar adds support in several different areas: Named Pipes are now avail-
able, Select API can now operate with Named Pipes, a Syslog Daemon is now
available, and Bind Support (resolver only) is available.
COMMENTS ON PROBLEM
___________________
Adding named pipe support and select modifications required significant
changes and extensive recompiles to propogate the changes to the APIs. While
the behavior of basic I/O APIs is specified with regards to named pipes, and
the essential function is straightforward, there are many asynchronous condi-
tions where the behavior is consistent and following the specification but
which are not intuitively obvious. Enhancing select to recognize Named Pipe
descriptors using a polling technique is non-trivial and should be well
understood before making modifications. Certainly any device driver code
should be well understood and ramifications well considered before making any
changes.
The Syslog Daemon and DNS resolver support are ported. Difficulties will only
arise in the Syslog Daemon where it will require significant changes.
SOLUTION
________
All objectives for the APAR were met. The APIs affected by named pipe and
the underlying device drivers required careful scrutiny of the POSIX stand-
ards in order to act as expected to the calling program and also satisfy the
requirements of a program running on the TPF platform.
Select can now listen on a named pipe (that is, a file descriptor) and a
socket (that is, a socket descriptor) simultaneously. Note well that the
sockets must be "native stack" and not CLAW. This is because the CLAW inter-
face actually performs the select processing whereas with native stack and
named pipes the select processing is performed on TPF. If not obvious, it
should be mentioned that the select function can identify a named pipe or
named pipes without any sockets, one or more native stack sockets without any
named pipes, a combination of one or more named pipes and one or more native
stack sockets, or a single CLAW socket.
The Syslog Daemon uses named pipes for local logging instead of local sockets
as in UNIX. One daemon runs per processor and resides in BSS only. If an
application running on another subsystem needs to log the API will switch to
BSS and then log. ASCII to EBCDIC conversions were added for both the Syslog
Daemon and Bind Support.
The DNS resolver support allows for several types of queries including Name,
PTR, Canonical, TXT, SOA, MX, etc.
DEPENDENCIES
____________
Related Segments Affected By This APAR.
_______________________________________
Segments to be assembled or compiled:
See the TPF Migration Guide for information about segments that need
to be assembled or compiled for this SPE.
Segments to be link-edited:
See the TPF Migration Guide for information about segments that need
to be link-edited for this SPE.
Load modules to be loaded:
See the TPF Migration Guide for information about load modules that
need to be loaded for this SPE.
Migration Considerations
========================
See the TPF Migration Guide for information about migration
considerations.
BUILD/TEST INSTRUCTIONS
_______________________
===BUILD Instructions===
No special build instructions.
Stubs to be built:
===TEST Instructions===
No special test instructions.
-- END APAR PJ27214
}
Download file(s) using new Server:
Login once to access server, leave window open, then
click on link(s) below.
Source |
Listing |
Binary |
| 