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.