using libntdll.so in console app?

[Arpi]

Hi,

I need some help. I've search through docs, and winelib-howto, but
didn't find what i need.

I want to use libntdll functionality (and some other winapi functions)
in a linux console app. The app. is basically a linux program, i just
have to call some functions provided in win32 .dll form (no source).

I tried:

int main(){
	void* handle=LoadLibraryA("test.dll");
	int (*myfunc)(int x)=GetProcAddress(handle,"MyProc");
	int ret=myfunc(123);
	...
}

it's compiled with -lntdll (it also links to libwine.so automagically)

but when running it, I got only Invalid Heap: 00000000 message.

i think i should call some Init() function before using wine functions.
but i was unable to find which one... :(

i don't want to use the documented way, so making WinMain() and let wine
to handle main() and call my program as an library/function.

libloader.a in avifile/mplayer/xine provides such functionality, but it
lacks of many function implementations so it's unusable (yet) for me :(

thanks,

A'rpi / Astral & ESP-team

--
Developer of MPlayer, the Movie Player for Linux - http://www.MPlayerHQ.hu

[Andreas Mohr]

On Wed, Mar 20, 2002 at 08:35:50PM +0100, Arpi wrote:
> Hi,
>
> I need some help. I've search through docs, and winelib-howto, but
> didn't find what i need.
>
> I want to use libntdll functionality (and some other winapi functions)
> in a linux console app. The app. is basically a linux program, i just
> have to call some functions provided in win32 .dll form (no source).
>
> I tried:
>
> int main(){
>   void* handle=LoadLibraryA("test.dll");
>   int (*myfunc)(int x)=GetProcAddress(handle,"MyProc");
>   int ret=myfunc(123);
>   ...
> }
>
> it's compiled with -lntdll (it also links to libwine.so automagically)
>
> but when running it, I got only Invalid Heap: 00000000 message.
> Common mistake #1: no .spec file.
> (I guess)

Make sure you're doing it *the exact same way* as all the Winelib programs
in programs/*/ are doing it.

Good luck !

-- 
Andreas Mohr                        Stauferstr. 6, D-71272 Renningen, Germany
Tel. [phone]                http://home.nexgo.de/andi.mohr/