OSI/AS Programming Manual

APS_SYNC_GETPARAM_
APS Procedure Calls
3–88 056783 Tandem Computers Incorporated
APS_SYNC_GETPARAM_ This procedure allows you to obtain the parameters received with one of the following
primitives:
Provider exception report indication
Resynchronize indication
Resynchronize confirm
Synchronize major indication
Synchronize minor indication
Synchronize minor confirm
Token give indication
Token please indication
User exception report indication
Call this procedure when the event-code parameter of APS_STATUS_ informs you
that one of these primitives has been received.
APS_SYNC_GETPARAM_ also provides synchronization point serial number
information following the completion of an APS_SYNC_MAJORREQ_ or
APS_SYNC_MINORREQ_ procedure.
error := APS_SYNC_GETPARAM_ ( cepi ! I
,[ sync ] ! O
,[ tokens ] ! O
,[ resync-type ] ! O
,[ exception-reason ] ); ! O
error returned value
INT
indicates the outcome of the call. For the possible values of ZAPS-ERR-xxx, see
“Error Codes” in Appendix B.
cepi input
INT:value
is the connection endpoint identifier (CEPI) for this connection.
sync output
INT(32) .EXT:ref:1
is the relevant synchronization point serial number. This parameter is available
after you have received any of the synchronize and resynchronize primitives listed
at the beginning of this procedure description. For a resynchronize indication
with a resync-type of ZAPS-VAL-RESYNC-SET, you can reject the sync value
you have received. To do this, specify a different value of sync in the
APS_RESYNCRSP_ procedure.