I was facing a similar linking error problem but with Tomcat 3.3a and jdk1.3.1_03 on windows. Actually I was trying to make my own dll and then calling that dll through jni calls from my servlet. I made a sample java application to call that dll method and it was working fine. But when I was trying to put packages in the same sample java program the same linking error was coming .I then rebuilt the dll with package declaration and this time it worked. I kept the dll in system's path. But I've not tested it completely but you can give it a try.
Thanks Rajesh -----Original Message----- From: Mr. Tomcat [mailto:[EMAIL PROTECTED]] Sent: Monday, September 16, 2002 7:17 PM To: Tomcat Users List Subject: More info re: tomcat, 1.4 and jni for Jmagick I did some more experimentation on this. It seems that the way Tomcat's classloader works is somehow preventing JNI from working. The LD_LIBRARY_PATH env variable is completely ignored. No amount of System.load() or System.loadLibrary() does anything. The java.library.path System property looks like this: /usr/java/j2sdk1.4.0_01/jre/lib/i386/client /usr/java/j2sdk1.4.0_01/jre/lib/i386 /usr/java/j2sdk1.4.0_01/jre/../lib/i386 but here is the weird part: even if I put the Jmagick and Imagemagick shared libs in those directories in the JAVA_HOME, I still get a linking error when I try to use them. This is all with Tomcat 4.0.4 and JDK 1.4, with Linux. So, the question is, can we still use JNIs with JDK 1.4, and if so, how? If there is no more JNI with JDK 1.4, is this something which is being worked on, or do we have to move strictly to pure Java, or do we need to go back to JDK 1.3? Thanks! -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
