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echo: os2prog
to: Darin McBride
from: Erik Huelsmann
date: 1996-05-07 07:44:24
subject: writing REXX DLL`s in C/C++

Hello Darin!

Replying to a message of Darin McBride to All:

 DM> I'm miserably attempting to do this, and I made some rather, um, large
 DM> mistakes on my first compilation.

 DM> The question really is, how do I *unload* a DLL - I've ensured all
 DM> functions that I've 'loaded' are 'unloaded' (via RxFuncDrop), but I
 DM> can't do anything with the DLL itself - the system keeps it locked.

 DM> Anyone with any ideas?
Exit all sessions that use the dll. Even exit the CMD-session you started
the app from. Now the REXX dlls should be unloaded and your dll too, as a
result from that.

 DM> using
 DM>   - Warp Connect, FP17
 DM>   - Watcom C/C++ 10.6
 DM>   - and alot of other things that most likely aren't relevant.  ;-)

 DM> I plan on porting a bunch of C++ stuff to be accessable to a VX-REXX
 DM> program I'll be writing.

 DM> Thanks,
Bye, Erik!
ErikH{at}hcc-gron.idn.nl

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