xa_commit - XA_COMMIT_EXIT

XA_COMMIT_EXIT provides an xa_commit exit function to perform before and after xa_commit processing. Use function identifier MQXF_XACOMMIT with exit reasons MQXR_BEFORE and MQXR_AFTER to register the before and after xa_commit call exit functions.

The interface to this function is: 
XA_COMMIT_EXIT (&ExitParms, &ExitContext, &Hconn, &pXID, &Rmid, &Flags, &XARetCode)
where the parameters are:

    ExitParms (MQAXP) - input/output
    Exit parameter structure.

    ExitContext (MQAXC) - input/output
    Exit context structure.

    Hconn (MQHCONN) - input
    Connection handle.

    pXID (MQPTR) - input/output
    Transaction branch ID.

    Rmid (MQLONG) - input/output
    Resource manager identifier.

    Flags (MQLONG) - input/output
    Resource manager options.

    XARetCode (MQLONG) - input/output
    Response from XA call.


C language invocation

The queue manager logically defines the following variables: 
     MQAXP    ExitParms;   /* Exit parameter structure */
     MQAXC    ExitContext; /* Exit context structure */
     MQHCONN  Hconn;       /* Connection handle */
     MQPTR    pXID;        /* Transaction branch ID */
     MQLONG   Rmid;        /* Resource manager identifier */
     MQLONG   Flags;       /* Resource manager options*/
     MQLONG   XARetCode;   /* Response from XA call */
The queue manager then logically calls the exit as follows: 
XA_COMMIT_EXIT (&ExitParms, &ExitContext, &Hconn, &pXID, &Rmid, &Flags, &XARetCode);
Your exit must match the following C function prototype: 
typedef void MQENTRY XA_COMMIT_EXIT (
     PMQAXP    pExitParms,   /* Address of exit parameter structure */
     PMQAXC    pExitContext, /* Address of exit context structure */
     PMQHCONN  pHconn,       /* Address of connection handle */
     PMQPTR    ppXID,        /* Address of transaction branch ID */
     PMQLONG   pRmid,        /* Address of resource manager identifier */
     PMQLONG   pFlags,       /* Address of resource manager options*/
     PMQLONG   pXARetCode);  /* Address of response from XA call */
Parent topic: Exit functions