Closed as program error.
See Problem Summary.
APAR NUMBER: PJ40907 PRODUCT: z/TPF FUNCTIONAL AREA: LOADERS SHIPPED IN PUT: 10 ABSTRACT: A CTL-3 error occurs when the ZDPFS LOG command is issued and the positive feedback control record has not been initialized. PACKAGE CONTENTS: Source Segments: (C) base/rt/cupv.c Object Only Binaries: None. Configuration Independent Binaries: (C) base/lib/libCUPV.so (C) base/load/CUPV.so (C) base/obj/cupv.o Support Files: base/lst/CUPV.map base/lst/cupv.lst OTHER BINARIES TO BUILD: NO None. COMMENTS: The do_log subroutine in segment cupv.c uses the number of entries per log record in the positive feedback control record to calculate the starting and ending log records to use in the display. If the positive feedback control record has not been initialized yet then a CTL-3 error (fixed point divide exception) occurs when attempting to display data entries from the log record.
SOLUTION: Segment cupv.c has been updated to check if the number of entries per log record in the positive feedback control record (ac0ipr) is zero. If the value is zero then it means the control record has not been initialized and there are no entries in the log record. In this case a display of zero log entries is shown. COREQS: NO None. MIGRATION CONSIDERATIONS: NO None. BUILD COMMANDS AND INSTRUCTIONS: YES #maketpf commands for linux maketpf -f CUPV cupv.o maketpf CUPV 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/PJ40907.htm
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