GNS_GTN
Get terminal name
Description:
The physical device name of the terminal attached
to the current process (or its parents) is returned. If there is no terminal available (for example
in batch, network or detached processes) the name is set to blanks and the length set to
zero.
If the name is longer than the supplied character variable the name is truncated but the length returned is the
length of the actual name.
Invocation
CALL GNS_GTN( NAME, LNAME, STATUS )
Arguments
NAME =
CHARACTER(GNS__SZTER)
(Returned)
The device name of the terminal attached to the process
LNAME = INTEGER
(Returned)
The number of characters in the terminal name
STATUS = INTEGER (Given and
Returned)
The global status
Copyright © 2000 Council for the Central Laboratory of the Research Councils