This subroutine cancels all outstanding requests for a point. If multiple requests have been made for a point in different Shopping Lists, each of those requests are canceled. This function sends the cancellation request to Point Management and waits for a response before returning control to the application.
Syntax
int PTMAP_cancel_point (point_adr, retstat)
PTMAP_ADDR *point_adr;
COR_STATUS *retstat;
Input Arguments
|
point_adr |
Point for which requests are to be canceled |
Output Arguments
|
Retstat |
Pointer to status structure. The following error may be returned (see Appendix A for an explanation of this code): |
|
|
PTMAP_ADDR_PTR_NULL |
Return Value
The contents of retstat.status.
|
|
Point Management API subroutines. |
