PJ40723: UNINITIALIZED SYSHEAP MID-LEVEL OWNER QUALIFIER NAMES
Closed as program error.
See Problem Summary.
APAR NUMBER: PJ40723 PRODUCT: z/TPF FUNCTIONAL AREA: TAPE I/O AND ERROR RECOVERY SHIPPED IN PUT: 10 ABSTRACT: ZSTAT SYSHEAP NAME-ITAPE.* shows incorrect information. PACKAGE CONTENTS: Source Segments: (C) base/cp/cefe.cpy Object Only Binaries: None. Configuration Independent Binaries: None. Support Files: None. OTHER BINARIES TO BUILD: YES (C) <sys>/obj/cctape.o (C) <sys>/load/CPS0.so COMMENTS: When ZSTAT is used to display the system heap that has been obtained by TPF, the owner names that are displayed for the tape blocking buffers are incorrect. The correct format should be ITAPE.<tape name> but the information displayed contains unpredictable characters instead of the tape name. This is due to an incorrect stack area being used by routine CPMPINGB in copy member CEFE.cpy.
SOLUTION: Routine CPMPINGB in copy member CEFE.CPY of CCTAPE.asm has been updated to correctly set the mid-level component of the owner name. COREQS: NO None. MIGRATION CONSIDERATIONS: NO None. BUILD COMMANDS AND INSTRUCTIONS: YES #maketpf commands for linux maketpf -f CPS0 cctape.o maketpf CPS0 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/PJ40723.htm
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NoSpecatt / Xsystem
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