PJ40974: Implements the z/TPF Debugger CDB0 CDBX_DebuggerTBTRegistrationTerminalUserExit

APAR status

• Closed as program error.

Error description

• See Problem Summary.
  

Local fix

• na
  

Problem summary

• APAR NUMBER:  PJ40974
  PRODUCT:  z/TPF
  FUNCTIONAL AREA:  DEBUG TOOL SUPPORT
  SHIPPED IN PUT:  10
  
  ABSTRACT:
  Implements the z/TPF Debugger CDB0
  CDBX_DebuggerTBTRegistrationTerminalUserExit user exit to allow
  custom communication packages to specify terminal information.
  
  PACKAGE CONTENTS:
  Source Segments:
  (C) base/rt/cdbtbt.c
  (C) base/rt/cdbuxt.c
  
  Object Only Binaries:
  None.
  
  Configuration Independent Binaries:
  (C) base/lib/libCDB0.so
  (C) base/load/CDB0.so
  (C) base/obj/cdbtbt.o
  
  Support Files:
  base/lst/CDB0.map
  base/lst/cdbtbt.lst
  
  OTHER BINARIES TO BUILD: YES
  (C) <sys>/load/CDBX.so
  (C) <sys>/obj/cdbuxt.o
  
  COMMENTS:
  The z/TPF debugger provides a trace by terminal feature to
  allow users to specify terminal information to filter which
  ECBs are candidates for debugging when using register by
  program, function, SVC and system error features. The trace by
  terminal feature in CDB0 keys off of the ECB type flag to know
  how to interpret the terminal information.
  
  With greater frequency, customers are implementing custom
  communication support packages such as implementing TN3270
  support. The assumptions made in CDB0 may not hold true for
  ECBs started from a custom communication package. As such, this
  user exit allows customers to tell the debugger code the
  terminal information to be used in locating a debugger
  registration entry.
  

Problem conclusion

• SOLUTION:
  cdbtbt.c and cdbuxt.c have been updated to implement this new
  user exit.
  
  COREQS: NO
  None.
  
  MIGRATION CONSIDERATIONS: YES
  User exit changes:
  The new CDB0 CDBX_DebuggerTBTRegistrationTerminalUserExit user
  exit is provided to allow custom communication packages to
  specify terminal information.
  
  
  
  BUILD COMMANDS AND INSTRUCTIONS: YES
  #maketpf commands for linux
  maketpf -f CDBX cdbuxt.o
  maketpf -f CDB0 cdbtbt.o
  maketpf CDBX link TPF_VERIFY_LINK_REFS=NO
  maketpf CDB0 link TPF_VERIFY_LINK_REFS=NO
  maketpf CDBX link
  maketpf CDB0 link
  
  UPDATED INFORMATION UNITS: NO
  None.
  
  See your IBM representative if you need additional information.
  
  DOWNLOAD INSTRUCTIONS:
  http://www.ibm.com/software/htp/tpf/maint/maintztpf.html
  
  APAR URL:
  http://www.ibm.com/software/htp/tpf/ztpfmaint/put10/PJ40974.htm
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

• Fixed component name

  Z/TPF

• Fixed component ID

  5748T1501

Applicable component levels

• R110 PSY

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