HP 3000 Manuals

RJE User/Programmer Reference Manual

Invoking RJE 

To use RJE, your account and user capability attributes must include CS
capability.  If you have no CS capability, you may invoke RJE using
commands that do not use the link (for example, printing files offline
with RJLIST); the use of the #RJLINE command will result in CS ERROR 26.

You can invoke the RJE subsystem by either of two methods.  The first is
to use this command line:

     :RJE [command file, input file, list file, punch file]

These are positional parameters.  Use a comma in place of omitted
parameters, except where there are no further parameters.

The second is to use this command line:

     :run RJE.PUB.SYS

This method enables you to manipulate your own stack size by supplying
the MAXDATA or STACKSIZE parameter.

When RJE is invoked, it requires that four files be defined for its
normal operations.  These are the command file, input file, list file,
and punch file.  The command file supplies records which are read as RJE
subsystem commands when RJE is in command mode.  The input file provides
data to be transmitted to the remote processor when RJE is in input mode.
The list file and punch file receive data transmitted from the remote
processor when RJE is in output mode.  (Chapter 1 describes these modes
in more detail).

In the :RJE command, actual file parameters or formal file parameters are
used to specify these files.  Where parameters are omitted, defaults will
be supplied.  If invoking RJE with :run RJE.PUB.SYS, the only way to
specify files other than the defaults is to first set up file equations
with RJE's formal file designators for the four files (see Appendix B,
"Using RJE Files").

For the input file, list file, and punch file, RJE may use a different
file than that defined at startup.  This occurs when a file reference is
used for the particular input mode or output mode command.  Otherwise,
these files default to those specified when RJE is invoked.

When a file reference is not specified when RJE is invoked, the following
defaults apply:

* Command file:     $STDINX

* Input file:       $STDINX

* List file:        $STDLIST

* Punch file:       $OLDPASS (if it exists) or $NEWPASS (if $OLDPASS does
                    not exist)

Figure 2-1 illustrates the arrangement of RJE file references.


          Figure 2-1.  RJE File References 

To begin our example, enter the MPE command:

     :RJE

This invokes RJE to allow you to define the communications line.

MPE/iX 5.0 Documentation