This subroutine gets the configured data type for the point from the POINT_TYPE configuration file.
Syntax
int PTMAP_get_type (point_adr, data_type, retstat)
PTMAP_ADDR *point_adr;
PTM_DATA_TYPE *data_type;
COR_STATUS *retstat;
Input Arguments
|
Point_addr |
A point ID created by a call to PTMAP_add_point. |
Output Arguments
|
Data_type |
The data type of the point ID. |
|
Retstat |
Pointer to status structure. The following errors may be returned (see Appendix A for an explanation of this code): |
|
|
PTMAP_ADR_PTR_NULL |
|
|
PTMAP_PT_ADR_NULL |
|
|
PTMAP_PT_ADR_NOTF |
|
|
PTMAP_SEQ_NUM_MISMATCH |
Return Value
The contents of retstat.status.
|
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Point Management API subroutines. |
