Re: IBM JVM: loading two native libraries in JNI, second one has problems

From: Joel Beach (sa_angreal_at_hotmail.com)
Date: 11/13/03 

Date: Thu, 13 Nov 2003 13:30:35 GMT

Alex Hunsley wrote:

> I've refined my problem using JNI under IBM's JVM1.4.1 (in Linux) to the
> following scenario:
>

<snip>

>
> p.s. the native library files (.so files) are loaded due to the
> following static section in classes X and Y:
>
>
> static
> {
> try
> {
> System.loadLibrary("myLibrary");
> }
> catch(UnsatisfiedLinkError unsatisfiedlinkerror)
> {
> System.err.println("myLibrary was not found.\n\n");
> unsatisfiedlinkerror.printStackTrace();
> }
> }

Aren't you loading the same library ("myLibrary") twice then? Once
when class X is loaded and once when class Y is loaded. It is up
to the programmer to ensure that a native library is only loaded
once.

Joel

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