PTMAP_get_type
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 .