The API-crossing exit for z/OS

 

This section contains product-sensitive programming interface information.

An exit is a point in IBM-supplied code where we can run your own code. WebSphere MQ for z/OS provides an API-crossing exit that we can use to intercept calls to the MQI, and to monitor or modify the function of the MQI calls. This section describes how to use the API-crossing exit, and describes the sample exit program that is supplied with WebSphere MQ for z/OS.

 

Note

The API-crossing exit is invoked only by the CICS adapter of WebSphere MQ for z/OS. The exit program runs in the CICS address space.

• Using the API-crossing exit
  

• Writing your own exit program
  

• The sample API-crossing exit program, CSQCAPX
  

• Preparing and using the API-crossing exit
  

 

Parent topic:

Using and writing applications on WebSphere MQ for z/OS

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