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Re: Using Cygwin 1 with Mumit's JNI examples
- To: Alan Griffiths <alan dot griffiths at experian dot com>
- Subject: Re: Using Cygwin 1 with Mumit's JNI examples
- From: Mumit Khan <khan at NanoTech dot Wisc dot EDU>
- Date: Fri, 03 Dec 1999 09:28:02 -0600
- cc: cygwin at sourceware dot cygnus dot com, khan at hp2 dot xraylith dot wisc dot edu
Alan Griffiths <alan.griffiths@experian.com> writes:
> I'm using the Cywin 1.0 CD and have downloaded Mumit's JNI examples,
> but I can't get them to work!
Loading Cygwin DLL from noncygwin apps (such as Java JNI) is broken
in Cygwin v1.0 CD version.
Your best bet is to pick a recent development snapshot and see if
that works. We can take it from there.
The root cause of the breakage is in winsup/entry.cc, where there
is a block in dll_entry() that looks like this:
case DLL_PROCESS_ATTACH:
if (! static_load)
{
/* ... */
}
break;
The code between the `if' block screws up dynamic loading of Cygwin DLL
from noncygwin apps.
Regards,
Mumit
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