DFHTDA executable module
Entry points
DFHTDANA
Called by
DFHAMCSD, DFHAPTD, DFHCRNP, DFHCRQ, DFHDBP, DFHEIQMS, DFHEIQSQ, DFHESE, DFHETD, DFHJCP, DFHMCP, DFHMGP00, DFHRCRP, DFHRUP, DFHSII1, DFHSTP, DFHSTTD, DFHTCAP, DFHTDRP, DFHTEPM, DFHTPQ, DFHTRP, DFHTSRP, DFHWKP, DFHZNAC
Description
DFHTDA, which is link-edited
with RMODE(ANY), handles DFHTD macro requests. In particular:
- DFHTD TYPE=GET|PUT|PURGE requests are converted to the corresponding DFHTD CTYPE=GET|PUT|PURGE requests.
- DFHTD CTYPE=GET|PUT|PURGE requests for intrapartition queues are routed to DFHTDQ for further processing.
- All of the processing for DFHTD CTYPE=GET|PUT for extrapartition queues is done under the QR TCB.
- Much of the processing for DFHTD CTYPE=OPEN|CLOSE for extrapartition queues is done under the RO TCB.
CICS® Transaction Server for z/OS® uses QSAM GL|PL mode processing.