ViewPoint Manual

Process Definition Commands
ViewPoint Manual—426801-001
4-9
_PCHECK Command
that _PCHECK provides. Refer to Section 6, Customizing ViewPoint for further details
and examples of the use of this command.
option
is any of the following options:
EXISTENCE
returns -1 if the process is defined; otherwise, it returns 0.
FILE
returns the IN and OUT file names of the process, if the process is running.
FKEY
returns -1 if function-key processing is enabled; otherwise, it returns 0.
HISTORY
returns -1 if command history is enabled; otherwise, it returns 0.
INPUTLINES
returns the number of lines in the process’s input queue.
INPUTV
returns the name of the process’s input variable.
MACRO
returns the name of the process’s macro, if defined.
OUTPUTLINES
returns the number of lines in the process’s output queue.
OUTPUTV
returns the name of the process’s output variable.
PNAME
returns the symbolic name assigned to the process.
Note. If your TACL use list is not set up to include :utils:DP, you must precede the _PCHECK
command with :utils:dp.
_PCHECK [ / option [ , option ]... / ] [ process-list ]