Re: returning c string pointer to gforth

Bernd Paysan <[email protected]> Wed, 17 Mar 2021 15:38:34 +0100

Newsgroups	gmane.comp.lang.forth.gforth
Message-ID	<7485957.8TQVgqBedj@liubei>

Am Mittwoch, 17. März 2021, 15:06:55 CET schrieb Garry Ogle:
> Just to clarify:
> 
> The C code works works as intended, and char pointer is set correctly. I
> simply cannot return a usable address to Gforth.

This is works for me.  Here a short test code to check if you can return 
usable addresses:

c-library test
\c const char * foo="Hello World!";
\c const char * foo_x() { return foo; }
c-function foo_x foo_x -- a
end-c-library

Try it:

foo_x cstring>sstring type Hello World! ok

-- 
Bernd Paysan
"If you want it done right, you have to do it yourself"
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