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Re: Possible to use pinvoke to call DLL built with cygwin
Hey guys,
I really appreciate all the help. I made some changes to the
cygload.cc program by adding a changing the main method into a
init_cygwin_lib method and building it as a shared library. My C#
application now calls this init_cygwin_lib, but when it does the
application just mysteriously exits when the
cygwin1.dll:cygwin_dll_init() is called. I suspect the funky stack
pointer logic is corrupting some memory:
Connecting to cygwin...
Warning! Stack base is 0xdb0000. padding ends at 0xdaf844. Delta is
1980. St
ack variables could be overwritten!
Loading cygwin1.dll...
Initializing cygwin...
Before cygwin_dll_init call.
Is there anything else I can try? Thanks!
Regards,
Sammy
On 11/1/06, Larry Hall (Cygwin) <reply-to-list-only-lh@cygwin.com> wrote:
Sammy Yu wrote:
> Hey guys,
> Thanks for the quick response. I've tried calling the
> cygwin_dll_init method but I'm still getting the same error. I think
> it's because of the 4K scratch space on stack size limitation
> mentioned here:
> http://sourceware.redhat.com/cygwin/faq/faq-nochunks.html. Is this
> correct? Being relative new to C#, I am not aware of anyway of
> changing the stack size. This is probably wrong news group to ask,
> but has anybody ported over the winsup.api code into a C# version?
>
Not that I know of, no.
You can always call into C code to do what's necessary if C# can't do
what's needed.
--
Larry Hall http://www.rfk.com
RFK Partners, Inc. (508) 893-9779 - RFK Office
216 Dalton Rd. (508) 893-9889 - FAX
Holliston, MA 01746
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