Progress
External Program
Interfaces


Passing Error Codes Back To Progress

You can use HLC library functions to pass a specific error code from your C function to Progress and test it for a specific value. To do this, define a shared variable within your Progress procedure to hold the error code value. Within your C function, set the shared variable with an HLC library function before returning to Progress. In the code fragment above, the shared variable errcode holds the error code value.


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