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__iew_get_cursor() – Get cursor value z/OS MVS Program Management: Advanced Facilities SA23-1392-00 |
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A cursor contains the item number at which binder should begin processing. It is also updated at the end of a retrieval request so that it acts as a placeholder when all the selected data does not fit in the buffer provided. The cursor value is initially set to zero to tell the binder to begin with the first item. The __iew_get_cursor() function returns the cursor value that is stored in a private data associated with the returned buffer from the previous API call. Format
Parameters Descriptions
Returned ValueIf successful, __iew_get_cursor() returns 0. If unsuccessful, __iew_get_cursor() returns nonzero. |
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