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Re: Is it possible to directly call a function in a dlopen library


Hi, Larry,

Thanks for the reply.

> i.e.
> module1.dll
> {
>  int myfunc1() { do something; }
> }
>
> module2.dll
> {
>  int myfunc2() { myfunc1(); do other things;}
> }
>
> main.exe
> {
>  dlopen("module1.dll")
>  dlopen("module2.dll")
>  .... some tricky and mystery procedure.
>  myfunc2();  //directly call or using dlsym()
> }
>


Why not? There's nothing about dl* functions in Cygwin that make using them any different from UNIX/Linux platforms. Are you seeing some problem?

On the module2.dll, I just want to directly call myfunc1 without using
dlsym(), is that possible?  I was just wondering that I just dlopen
module1 and module2, then directly call the function without dlsym().
I know that it is not a strictly cygwin-related question :-)

Regards,
Andy

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