Tag: Interface

Catching Native Crashes under JNI with UNIX Signals

A while back I've written about the Java Native Interface (JNI) and how to use and abuse it for running native code inside your Java program, either to run legacy code or to have performance critical code run natively. However if your native code crashes, which is not that hard in C/C++, then...

JNI Basics: Calling Native Code from Java

Have you ever wondered, how you could call native C/C++ Code from your Java Code? Say you have a library, that does exactly what you want either because it is legacy code that you want to wrap within Java or you have found an obscure problem, where no Java solution exists. Of course you could...