xa_close - XA_CLOSE_EXIT

XA_CLOSE_EXIT provides an xa_close exit function to perform before and after xa_close processing. Use function identifier MQXF_XACLOSE with exit reasons MQXR_BEFORE and MQXR_AFTER to register the before and after xa_close call exit functions.

The interface to this function is: 
XA_CLOSE_EXIT (&ExitParms, &ExitContext, &Hconn, &pXa_info, &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.

    pXa_info (PMQCHAR) - input/output
    Instance-specific resource manager information.

    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 */
     PMQCHAR  pXa_info;     /* Instance-specific RM info */
     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_CLOSE_EXIT (&ExitParms, &ExitContext, &Hconn, &pXa_info, &Rmid, &Flags, &XARetCode);
Your exit must match the following C function prototype: 
typedef void MQENTRY XA_CLOSE_EXIT (
     PMQAXP    pExitParms,    /* Address of exit parameter structure */
     PMQAXC    pExitContext,  /* Address of exit context structure */
     PMQHCONN  pHconn,        /* Address of connection handle */
     PPMQCHAR  ppXa_info,     /* Address of instance-specific RM info */
     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