JNI call crashes the JVM

[Gerrit P. Haase]

Solly Ezekiel wrote:

> Lapo,
> 
> Thank you, this is just what I was looking for.  I
> will try what you suggest and let you know how it
> turned out.
> 
> Out of curiosity, when I do a cygcheck on my DLL, I
> see this:
> 
> $ cygcheck GcNativeLib.dll 
> Found: .\GcNativeLib.dll
> GcNativeLib.dll
>   C:\WINDOWS\system32\msvcrt.dll
>     C:\WINDOWS\system32\KERNEL32.dll
>       C:\WINDOWS\system32\ntdll.dll
>   C:\cygwin\bin\cygwin1.dll
>     C:\WINDOWS\system32\ADVAPI32.DLL
>       C:\WINDOWS\system32\RPCRT4.dll
> 
> Does this mean the other DLLs are never getting
> loaded?

It is a difference if you link against a library or try to open a 
library during runtime with LoadLibrary.  In this case your DLL is 
linked against cygwin1.dll *and* msvcrt.dll which will crash your 
application for sure, you cannot link to two different c-runtimes.

Gerrit
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