PRT_USE$
Syntax |
PRT_USE$ |
Location |
ST/QL, SMSQ/E |
This function returns a string representing the current port emulated by the PRT device, thus allowing you to check whether or not you need to alter the device set with PRT_USE.
Example
PRT_USE ser1etf
PRINT PRT_USE$
will return ‘ser1etf’.
CROSS-REFERENCE
See PRT_USE.