call routines by exe script in exe script

tondaqakin has asked for the wisdom of the Perl Monks concerning the following question:

Is somebody familiar in this? I have an executable standalone PERL environment allowing calling routines/parts of original environment/ via command prompt. I can start my own standalone executable script by ‘system’. How can I call in my script these routines from original environment? To use ‘system’ does not work for these calls, but allows me to compile my script at least, because I have not other access to original routines, just their names.

Comment on call routines by exe script in exe script

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Re: call routines by exe script in exe script by Anonymous Monk on Mar 10, 2010 at 15:58 UTC
you can't	[reply]
Re^2: call routines by exe script in exe script by ikegami (Patriarch) on Mar 10, 2010 at 16:12 UTC
Which is to say you can't call a sub in a different process using conventional means, but there are other means of doing so. What the OP asked about is generically called Remote Procedure Call. And RPC isn't even required. The process can also receive more generic work requests (as opposed to function call requests) via a number of means including sockets (Inter-Process Communication). OP, this is a huge topic. You'll need to specify a lot more information.	[reply]
Re^3: call routines by exe script in exe script by Anonymous Monk on Mar 10, 2010 at 16:16 UTC
The OP already asked in Subs call	[reply]
Re^3: call routines by exe script in exe script by tondaqakin (Initiate) on Mar 11, 2010 at 13:58 UTC
I am not sure if it is RPC, because I need to run my execution in this 'parent' exe environment. But I try to find how it is working. Thank you.	[reply]