Open - MQ_OPEN_EXIT
MQ_OPEN_EXIT provides an open exit function to perform before and after MQOPEN call processing. Use function identifier MQXF_OPEN with exit reasons MQXR_BEFORE and MQXR_AFTER to register before and after MQOPEN call exit functions.
The interface to this function is
MQ_OPEN_EXIT (&ExitParms, &ExitContext, &Hconn, &pObjDesc, &Options, &pHobj, &CompCode, &Reason)where the parameters are:
- ExitParms (MQAXP) - input/output
- Exit parameter structure.
- ExitContext (MQAXC) - input/output
- Exit context structure.
- Hconn (MQHCONN) - input
- Connection handle.
- pObjDesc (PMQOD) - input/output
- Pointer to object descriptor.
- Options (MQLONG) - input/output
- Open options.
- pHobj (PMQHOBJ) - input
- Pointer to object handle.
- CompCode (MQLONG) - input/output
- Completion code, valid values for which are:
- MQCC_OK
- Successful completion.
- MQCC_WARNING
- Partial completion
- MQCC_FAILED
- Call failed
- Reason (MQLONG) - input/output
- Reason code qualifying the completion code.
If the completion code is MQCC_OK, the only valid value is:
If the completion code is MQCC_FAILED or MQCC_WARNING, the exit function can set the reason code field to any valid MQRC_* value.
- MQRC_NONE
- (0, x'000') No reason to report.
Parent topic:
The API exit functions
fg14930_