dev-cpp-users

[Dev-C++] *.dll: shared Memory for multiple instances of a dll ?

[Harald N. <no...@sb...>]

Hello!

I thought I can define a shared memory in a dll with the following command 
in the *.c file:

#pragma data_seg(".SHARDATA")
static HWND mainWindow = NULL;
static UINT message = 0;
#pragma data_seg()
#pragma comment(linker,"/SECTION:.SHARDATA,RWS")

but it has no effect :-(

in the linker options of the project stands following:

--no-export-all-symbols --add-stdcall-alias

what do I have to solve that problem?

THANKS for your help !!!!! 

[Dev-C++] Re: *.dll: shared Memory for multiple instances of a dll ?

[Pierre <pi...@sa...>]

Hi.

Have exactly the same problem with Dev-Cpp. Did you ever find a solution? I'm
suspecting that the compiler does not support these #pragma settings. I've
Googled around for days to find a solution, and even Microsoft says it should
work (maybe they inplicitely mean: Works with VC++)