Moses DeJong writes:
> Does anyone know what JNI problem this fixes?
Yeah, well. Brian forwarded my message, which says:
> problems with JNI/Invocation with JDK 1.1.7v1a+native
> for apps that use libdl.so,
Invocation does not work in certain patterns. The script
comment lists those:
> # The app in question is linked against libdl.so,
> # but not linked against libjava.so. It does
> # use dlopen("libJ.so"), and libJ.so is linked
> # against libjava.so. libJ.so does invocation
> # of a JVM, app is not Java aware.
> # Without the preload, this fails
> # on every RH 5.x and Debian 2.x I tried so far.
I can dig out the URL for my sample code if you really
need that, it is even simmpler (dlopen("libjava.so"),
dlsym(.., "JNI_CreateJavaVM") used to dynamically load
the JVM).
Moses writes:
> program on the blackdown 1.1.7 native threads port but I could not
> get it to work. I go a "could not find java.lang.Object" error when
> calling JNI_CreateJavaVM. Does anyone know if this is related?
You did set the classpath with invocation (vm_args)? The
default classpath provided by Blackdown JDK ports is crap,
so you better replace it completely.
b.
